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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.196 by root, Fri May 12 00:16:34 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
9		10
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	11	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		12
12	our $TOPLEVEL;	13	our $ROOT;
		14	our $TOOLTIP;
13	our $BUTTON_STATE;	15	our $BUTTON_STATE;
		16
		17	sub check_tooltip {
		18	if (!$GRAB) {
		19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		20	if (length $widget->{tooltip}) {
		21
		22	if ($TOOLTIP->{owner} != $widget) {
		23	$TOOLTIP->{owner} = $widget;
		24
		25	my $tip = $widget->{tooltip};
		26
		27	$tip = $tip->($widget) if CODE:: eq ref $tip;
		28
		29	$TOOLTIP->set_tooltip_from ($widget);
		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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $HOVER->translate ($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		237	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
139	$self->{w} = $w;
140	$self->{h} = $h;
141
142	1	238	}
143	}	239	}
144		240
145	sub size_allocate {	241	sub size_allocate {
		242	# nothing to be done
		243	}
		244
		245	sub children {
		246	}
		247
		248	# call when resolution changes etc.
		249	sub reconfigure {
		250	my ($self) = @_;
		251
		252	$_->reconfigure
		253	for $self->children;
		254
		255	$self->check_size;
		256	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
		257	$self->update;
		258	}
		259
		260	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	261	my ($self, $w, $h) = @_;
147		262
148	$self->_size_allocate ($x, $y, $w, $h);	263	delete $self->{max_w}; $self->{max_w} = $w if $w;
		264	delete $self->{max_h}; $self->{max_h} = $h if $h;
149	}	265	}
150		266
151	# translate global coordinates to local coordinate system	267	# translate global coordinates to local coordinate system
152	sub translate {	268	sub coord2local {
153	my ($self, $x, $y) = @_;	269	my ($self, $x, $y) = @_;
154		270
155	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	271	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
		272	}
		273
		274	# translate local coordinates to global coordinate system
		275	sub coord2global {
		276	my ($self, $x, $y) = @_;
		277
		278	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156	}	279	}
157		280
158	sub focus_in {	281	sub focus_in {
159	my ($self) = @_;	282	my ($self) = @_;
160		283
161	return if $FOCUS == $self;	284	return if $FOCUS == $self;
162	return unless $self->{can_focus};	285	return unless $self->{can_focus};
163		286
164	my $focus = $FOCUS; $FOCUS = $self;	287	my $focus = $FOCUS; $FOCUS = $self;
		288
		289	$self->emit (focus_in => $focus);
		290
165	$focus->update if $focus;	291	$focus->update if $focus;
166	$FOCUS->update;	292	$FOCUS->update;
167	}	293	}
168		294
169	sub focus_out {	295	sub focus_out {
170	my ($self) = @_;	296	my ($self) = @_;
171		297
172	return unless $FOCUS == $self;	298	return unless $FOCUS == $self;
173		299
174	my $focus = $FOCUS; undef $FOCUS;	300	my $focus = $FOCUS; undef $FOCUS;
		301
		302	$self->emit (focus_out => $focus);
		303
175	$focus->update if $focus; #?	304	$focus->update if $focus; #?
176	}	305	}
177		306
178	sub mouse_motion { }	307	sub mouse_motion { }
179	sub button_up { }	308	sub button_up { }
…		…
203	glPopMatrix;	332	glPopMatrix;
204		333
205	if ($self == $HOVER && $self->{can_hover}) {	334	if ($self == $HOVER && $self->{can_hover}) {
206	my ($x, $y) = @$self{qw(x y)};	335	my ($x, $y) = @$self{qw(x y)};
207		336
208	glColor 0, 0, 1, 0.2;	337	glColor 1, 0.8, 0.5, 0.2;
209	glEnable GL_BLEND;	338	glEnable GL_BLEND;
210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	339	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211	glBegin GL_QUADS;	340	glBegin GL_QUADS;
212	glVertex $x , $y;	341	glVertex $x , $y;
213	glVertex $x + $self->{w}, $y;	342	glVertex $x + $self->{w}, $y;
214	glVertex $x + $self->{w}, $y + $self->{h};	343	glVertex $x + $self->{w}, $y + $self->{h};
215	glVertex $x , $y + $self->{h};	344	glVertex $x , $y + $self->{h};
216	glEnd;	345	glEnd;
217	glDisable GL_BLEND;	346	glDisable GL_BLEND;
218	}	347	}
		348
		349	if ($ENV{PCLIENT_DEBUG}) {
		350	glPushMatrix;
		351	glColor 1, 1, 0, 1;
		352	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		353	glBegin GL_LINE_LOOP;
		354	glVertex 0 , 0;
		355	glVertex $self->{w}, 0;
		356	glVertex $self->{w}, $self->{h};
		357	glVertex 0 , $self->{h};
		358	glEnd;
		359	glPopMatrix;
		360	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		361	}
219	}	362	}
220		363
221	sub _draw {	364	sub _draw {
222	my ($self) = @_;	365	my ($self) = @_;
223		366
224	warn "no draw defined for $self\n";	367	warn "no draw defined for $self\n";
225	}	368	}
226		369
227	sub find_widget {	370	sub find_widget {
228	my ($self, $x, $y) = @_;	371	my ($self, $x, $y) = @_;
		372
		373	return () unless $self->{can_events};
229		374
230	return $self	375	return $self
231	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	376	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	377	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
233		378
234	()	379	()
235	}	380	}
236		381
237	sub set_parent {	382	sub set_parent {
238	my ($self, $par) = @_;	383	my ($self, $parent) = @_;
239		384
240	$self->{parent} = $par;
241	Scalar::Util::weaken $self->{parent};	385	Scalar::Util::weaken ($self->{parent} = $parent);
242	}
243		386
244	sub get_parent {	387	$self->check_size
245	$_[0]->{parent}	388	unless exists $self->{req_w};
		389	}
		390
		391	sub check_size {
		392	my ($self) = @_;
		393
		394	$CFClient::UI::ROOT->{check_size}{$self} = $self;
246	}	395	}
247		396
248	sub update {	397	sub update {
249	my ($self) = @_;	398	my ($self) = @_;
250		399
…		…
253	}	402	}
254		403
255	sub connect {	404	sub connect {
256	my ($self, $signal, $cb) = @_;	405	my ($self, $signal, $cb) = @_;
257		406
258	push @{ $self->{cb}{$signal} }, $cb;	407	push @{ $self->{signal_cb}{$signal} }, $cb;
259	}	408	}
260		409
261	sub emit {	410	sub emit {
262	my ($self, $signal, @args) = @_;	411	my ($self, $signal, @args) = @_;
263		412
264	$_->($self, @args)	413	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
265	for @{$self->{cb}{$signal} || []};
266	}	414	}
267		415
268	sub DESTROY {	416	sub DESTROY {
269	my ($self) = @_;	417	my ($self) = @_;
270		418
…		…
276	package CFClient::UI::DrawBG;	424	package CFClient::UI::DrawBG;
277		425
278	our @ISA = CFClient::UI::Base::;	426	our @ISA = CFClient::UI::Base::;
279		427
280	use strict;	428	use strict;
281	use SDL::OpenGL;	429	use CFClient::OpenGL;
282		430
283	sub new {	431	sub new {
284	my $class = shift;	432	my $class = shift;
285		433
286	# range [value, low, high, page]	434	# range [value, low, high, page]
…		…
315		463
316	package CFClient::UI::Empty;	464	package CFClient::UI::Empty;
317		465
318	our @ISA = CFClient::UI::Base::;	466	our @ISA = CFClient::UI::Base::;
319		467
		468	sub new {
		469	my ($class, %arg) = @_;
		470	$class->SUPER::new (can_events => 0, %arg);
		471	}
		472
320	sub size_request {	473	sub size_request {
321	(0, 0)	474	(0, 0)
322	}	475	}
323		476
324	sub draw { }	477	sub draw { }
…		…
332	sub new {	485	sub new {
333	my ($class, %arg) = @_;	486	my ($class, %arg) = @_;
334		487
335	my $children = delete $arg{children} || [];	488	my $children = delete $arg{children} || [];
336		489
337	my $self = $class->SUPER::new (children => [], %arg);	490	my $self = $class->SUPER::new (
		491	children => [],
		492	can_events => 0,
		493	%arg,
		494	);
338	$self->add ($_) for @$children;	495	$self->add ($_) for @$children;
339		496
340	$self	497	$self
341	}	498	}
342		499
343	sub add {	500	sub add {
344	my ($self, $chld) = @_;	501	my ($self, @widgets) = @_;
345		502
346	$chld->set_parent ($self);	503	$_->set_parent ($self)
		504	for @widgets;
		505
		506	use sort 'stable';
347		507
348	$self->{children} = [	508	$self->{children} = [
349	sort { $a->{z} <=> $b->{z} }	509	sort { $a->{z} <=> $b->{z} }
350	@{$self->{children}}, $chld	510	@{$self->{children}}, @widgets
351	];	511	];
352		512
353	$self->{w} = $self->{h} = -1;	513	$self->check_size;
354	$self->update;	514	$self->update;
355	}	515	}
356		516
		517	sub children {
		518	@{ $_[0]{children} }
		519	}
		520
357	sub remove {	521	sub remove {
358	my ($self, $widget) = @_;	522	my ($self, $child) = @_;
359		523
		524	delete $child->{parent};
		525	$child->hide;
		526
360	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	527	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361		528
362	$self->size_allocate (0, 0, $self->{w}, $self->{h});	529	$self->check_size;
		530	$self->update;
		531	}
		532
		533	sub clear {
		534	my ($self) = @_;
		535
		536	my $children = delete $self->{children};
		537	$self->{children} = [];
		538
		539	for (@$children) {
		540	delete $_->{parent};
		541	$_->hide;
		542	}
		543
		544	$self->check_size;
		545	$self->update;
363	}	546	}
364		547
365	sub find_widget {	548	sub find_widget {
366	my ($self, $x, $y) = @_;	549	my ($self, $x, $y) = @_;
367		550
…		…
397		580
398	$class->SUPER::new (children => [$child], %arg)	581	$class->SUPER::new (children => [$child], %arg)
399	}	582	}
400		583
401	sub add {	584	sub add {
402	my ($self, $widget) = @_;	585	my ($self, $child) = @_;
403		586
404	$self->{children} = [];	587	$self->{children} = [];
405		588
406	$self->SUPER::add ($widget);	589	$self->SUPER::add ($child);
407	}	590	}
408		591
409	sub remove {	592	sub remove {
410	my ($self, $widget) = @_;	593	my ($self, $widget) = @_;
411		594
…		…
420	sub size_request {	603	sub size_request {
421	$_[0]{children}[0]->size_request	604	$_[0]{children}[0]->size_request
422	}	605	}
423		606
424	sub size_allocate {	607	sub size_allocate {
425	my ($self, $x, $y, $w, $h) = @_;	608	my ($self, $w, $h) = @_;
426		609
427	$self->_size_allocate ($x, $y, $w, $h) or return;
428
429	$self->{children}[0]->size_allocate (0, 0, $w, $h);	610	$self->{children}[0]->configure (0, 0, $w, $h);
430	}	611	}
431		612
432	#############################################################################	613	#############################################################################
433		614
434	package CFClient::UI::Window;	615	package CFClient::UI::Window;
435		616
436	our @ISA = CFClient::UI::Bin::;	617	our @ISA = CFClient::UI::Bin::;
437		618
438	use SDL::OpenGL;	619	use CFClient::OpenGL;
439		620
440	sub new {	621	sub new {
441	my ($class, %arg) = @_;	622	my ($class, %arg) = @_;
442		623
443	my $self = $class->SUPER::new (%arg);	624	my $self = $class->SUPER::new (%arg);
444	}	625	}
445		626
446	sub update {	627	sub update {
447	my ($self) = @_;	628	my ($self) = @_;
448		629
449	# we want to do this delayed...	630	$ROOT->on_refresh ($self => sub { $self->render_child });
450	$self->render_chld;
451	$self->SUPER::update;	631	$self->SUPER::update;
452	}	632	}
453		633
		634	sub size_allocate {
		635	my ($self, $w, $h) = @_;
		636
		637	$self->SUPER::size_allocate ($w, $h);
		638	$self->update;
		639	}
		640
		641	sub _render {
		642	$_[0]{children}[0]->draw;
		643	}
		644
454	sub render_chld {	645	sub render_child {
455	my ($self) = @_;	646	my ($self) = @_;
456		647
457	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	648	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
458	glClearColor 0, 0, 0, 1;	649	glClearColor 0, 0, 0, 0;
459	glClear GL_COLOR_BUFFER_BIT;	650	glClear GL_COLOR_BUFFER_BIT;
460	$self->child->draw;	651
		652	$self->_render;
		653	# glColorMask 1, 1, 1, 0;
		654	# glEnable GL_BLEND;
		655	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
		656	# glRasterPos 0, 0;
		657	# glCopyPixels 0, 0, $self->{w}, $self->{h};
		658	# glDisable GL_BLEND;
		659	# glColorMask 1, 1, 1, 1;
461	};	660	};
462	}
463
464	sub size_allocate {
465	my ($self, $x, $y, $w, $h) = @_;
466
467	$self->_size_allocate ($x, $y, $w, $h) or return;
468
469	$self->child->size_allocate (0, 0, $w, $h);
470
471	$self->render_chld;
472	}	661	}
473		662
474	sub _draw {	663	sub _draw {
475	my ($self) = @_;	664	my ($self) = @_;
476		665
477	my ($w, $h) = ($self->w, $self->h);	666	my ($w, $h) = ($self->w, $self->h);
478		667
479	my $tex = $self->{texture}	668	my $tex = $self->{texture}
480	or return;	669	or return;
		670
		671	glEnable GL_TEXTURE_2D;
		672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		673	glColor 0, 0, 0, 1;
		674
		675	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
		676
		677	glDisable GL_TEXTURE_2D;
		678	}
		679
		680	#############################################################################
		681
		682	package CFClient::UI::ViewPort;
		683
		684	our @ISA = CFClient::UI::Window::;
		685
		686	sub size_request {
		687	my ($self) = @_;
		688
		689	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		690	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
		691
		692	@$self{qw(child_w child_h)}
		693	}
		694
		695	sub size_allocate {
		696	my ($self, $w, $h) = @_;
		697
		698	$self->update;
		699	}
		700
		701	sub set_offset {
		702	my ($self, $x, $y) = @_;
		703
		704	$self->{view_x} = int $x;
		705	$self->{view_y} = int $y;
		706
		707	$self->update;
		708	}
		709
		710	# hmm, this does not work for topleft of $self... but we should not ask for that
		711	sub coord2local {
		712	my ($self, $x, $y) = @_;
		713
		714	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		715	}
		716
		717	sub coord2global {
		718	my ($self, $x, $y) = @_;
		719
		720	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		721	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		722
		723	$self->SUPER::coord2global ($x, $y)
		724	}
		725
		726	sub find_widget {
		727	my ($self, $x, $y) = @_;
		728
		729	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		730	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		731	) {
		732	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		733	} else {
		734	$self->CFClient::UI::Base::find_widget ($x, $y)
		735	}
		736	}
		737
		738	sub _render {
		739	my ($self) = @_;
		740
		741	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		742
		743	$self->SUPER::_render;
		744	}
		745
		746	#############################################################################
		747
		748	package CFClient::UI::ScrolledWindow;
		749
		750	our @ISA = CFClient::UI::HBox::;
		751
		752	sub new {
		753	my $class = shift;
		754
		755	my $self;
		756
		757	my $slider = new CFClient::UI::Slider
		758	vertical => 1,
		759	range => [0, 0, 1, 0.01], # HACK fix
		760	connect_changed => sub {
		761	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
		762	},
		763	;
		764
		765	$self = $class->SUPER::new (
		766	vp => (new CFClient::UI::ViewPort),
		767	slider => $slider,
		768	@_,
		769	);
		770
		771	$self->{vp}->add ($self->{scrolled});
		772	$self->add ($self->{vp});
		773	$self->add ($self->{slider});
		774
		775	$self
		776	}
		777
		778	#TODO# update range on size_allocate depeneing on child
		779	# update viewport offset on scroll
		780
		781	#############################################################################
		782
		783	package CFClient::UI::Frame;
		784
		785	our @ISA = CFClient::UI::Bin::;
		786
		787	use CFClient::OpenGL;
		788
		789	sub new {
		790	my $class = shift;
		791
		792	my $self = $class->SUPER::new (
		793	bg => [1, 1, 1, 1],
		794	border_bg => [1, 1, 1, 1],
		795	border => 0.8,
		796	@_
		797	);
		798
		799	$self
		800	}
		801
		802	sub _draw {
		803	my ($self) = @_;
		804
		805	my ($w, $h) = ($self->{w}, $self->{h});
481		806
482	glEnable GL_BLEND;	807	glEnable GL_BLEND;
483	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484	glEnable GL_TEXTURE_2D;	809	glEnable GL_TEXTURE_2D;
485	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	810	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
486		811
487	$tex->draw_quad (0, 0, $w, $h);	812	# glBegin GL_QUADS;
		813	# glColor 0, 0, 0, 0;
		814	# glVertex 0 , 0;
		815	# glVertex 0 , $h;
		816	# glVertex $w, $h;
		817	# glVertex $w, 0;
		818	# glEnd;
488		819
		820
		821	$self->child->draw;
489	glDisable GL_BLEND;	822	glDisable GL_BLEND;
490	glDisable GL_TEXTURE_2D;	823	glDisable GL_TEXTURE_2D;
491	}	824	}
492		825
493	#############################################################################	826	#############################################################################
494		827
495	package CFClient::UI::Frame;	828	package CFClient::UI::FancyFrame;
496		829
497	our @ISA = CFClient::UI::Bin::;	830	our @ISA = CFClient::UI::Bin::;
498		831
499	use SDL::OpenGL;	832	use CFClient::OpenGL;
500
501	sub size_request {
502	my ($self) = @_;
503	my $chld = $self->child
504	or return (0, 0);
505
506	$chld->move (2, 2);
507
508	map { $_ + 4 } $chld->size_request;
509	}
510
511	sub size_allocate {
512	my ($self, $x, $y, $w, $h) = @_;
513
514	$self->_size_allocate ($x, $y, $w, $h) or return;
515
516	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
517	}
518
519	sub _draw {
520	my ($self) = @_;
521
522	my $chld = $self->child;
523
524	my ($w, $h) = $chld->size_request;
525
526	glBegin GL_QUADS;
527	glColor 0, 0, 0;
528	glVertex 0 , 0;
529	glVertex 0 , $h + 4;
530	glVertex $w + 4 , $h + 4;
531	glVertex $w + 4 , 0;
532	glEnd;
533
534	$chld->draw;
535	}
536
537	#############################################################################
538
539	package CFClient::UI::FancyFrame;
540
541	our @ISA = CFClient::UI::Bin::;
542
543	use SDL::OpenGL;
544		833
545	my @tex =	834	my @tex =
546	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	835	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
547	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	836	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548		837
549	sub new {	838	sub new {
550	my $class = shift;	839	my $class = shift;
551		840
552	# TODO: user_x, user_y, overwrite moveto?	841	# TODO: user_x, user_y, overwrite moveto?
553		842
554	$class->SUPER::new (	843	my $self = $class->SUPER::new (
555	bg => [1, 1, 1, 1],	844	bg => [1, 1, 1, 1],
556	border_bg => [1, 1, 1, 1],	845	border_bg => [1, 1, 1, 1],
557	border => $::FONTSIZE * 0.8,	846	border => 0.6,
		847	can_events => 1,
558	@_	848	@_
		849	);
		850
		851	$self->{title} &&= new CFClient::UI::Label
		852	align => 0,
		853	valign => 1,
		854	text => $self->{title},
		855	fontsize => $self->{border};
		856
		857	$self
		858	}
		859
		860	sub border {
		861	int $_[0]{border} * $::FONTSIZE
		862	}
		863
		864	sub size_request {
		865	my ($self) = @_;
		866
		867	my ($w, $h) = $self->SUPER::size_request;
		868
		869	(
		870	$w + $self->border * 2,
		871	$h + $self->border * 2,
559	)	872	)
560	}	873	}
561		874
562	sub size_request {
563	my ($self) = @_;
564
565	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567	my ($w, $h) = $self->SUPER::size_request;
568
569	(
570	$w + $self->{border} * 2,
571	$h + $self->{border} * 2,
572	)
573	}
574
575	sub size_allocate {	875	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;	876	my ($self, $w, $h) = @_;
577		877
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$h -= List::Util::max 0, $self->{border} * 2;	878	$h -= List::Util::max 0, $self->border * 2;
581	$w -= List::Util::max 0, $self->{border} * 2;	879	$w -= List::Util::max 0, $self->border * 2;
582		880
		881	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		882	if $self->{title};
		883
583	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	884	$self->child->configure ($self->border, $self->border, $w, $h);
584	}	885	}
585		886
586	sub button_down {	887	sub button_down {
587	my ($self, $ev, $x, $y) = @_;	888	my ($self, $ev, $x, $y) = @_;
588		889
589	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	890	my ($w, $h) = @$self{qw(w h)};
590	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	891	my $border = $self->border;
591		892
		893	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
		894	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
		895
		896	if ($lr & $td) {
		897	my ($wx, $wy) = ($self->{x}, $self->{y});
592	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	898	my ($ox, $oy) = ($ev->{x}, $ev->{y});
593	my ($bw, $bh) = ($self->{w}, $self->{h});	899	my ($bw, $bh) = ($self->{w}, $self->{h});
		900
		901	my $mx = $x < $border;
		902	my $my = $y < $border;
594		903
595	$self->{motion} = sub {	904	$self->{motion} = sub {
596	my ($ev, $x, $y) = @_;	905	my ($ev, $x, $y) = @_;
597		906
598	($x, $y) = ($ev->motion_x, $ev->motion_y);	907	my $dx = $ev->{x} - $ox;
		908	my $dy = $ev->{y} - $oy;
599		909
600	$self->{user_w} = $bw + $x - $ox;	910	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
601	$self->{user_h} = $bh + $y - $oy;	911	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
602	$self->update;	912	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
		913	$self->check_size;
603	};	914	};
604		915
605	} elsif ($x >= 0 && $x < $self->{w}	916	} elsif ($lr ^ $td) {
606	&& $y >= 0 && $y < $self->{border}) {
607
608	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	917	my ($ox, $oy) = ($ev->{x}, $ev->{y});
609	my ($bx, $by) = ($self->{x}, $self->{y});	918	my ($bx, $by) = ($self->{x}, $self->{y});
610		919
611	$self->{motion} = sub {	920	$self->{motion} = sub {
612	my ($ev, $x, $y) = @_;	921	my ($ev, $x, $y) = @_;
613		922
614	($x, $y) = ($ev->motion_x, $ev->motion_y);	923	($x, $y) = ($ev->{x}, $ev->{y});
615		924
616	$self->move ($bx + $x - $ox, $by + $y - $oy);	925	$self->move ($bx + $x - $ox, $by + $y - $oy);
617	$self->update;	926	$self->update;
618	};	927	};
619	}	928	}
…		…
640	glEnable GL_BLEND;	949	glEnable GL_BLEND;
641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	950	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642	glEnable GL_TEXTURE_2D;	951	glEnable GL_TEXTURE_2D;
643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	952	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644		953
		954	my $border = $self->border;
		955
645	glColor @{ $self->{border_bg} };	956	glColor @{ $self->{border_bg} };
646	$tex[1]->draw_quad (0, 0, $w, $self->{border});	957	$tex[1]->draw_quad (0, 0, $w, $border);
647	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	958	$tex[3]->draw_quad (0, $border, $border, $ch);
648	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	959	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
649	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	960	$tex[4]->draw_quad (0, $h - $border, $w, $border);
650		961
		962	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
651	my $bg = $tex[0];	963	my $bg = $tex[0];
652		964
653	# TODO: repeat texture not scale	965	# TODO: repeat texture not scale
654	my $rep_x = $cw / $bg->{w};	966	my $rep_x = $cw / $bg->{w};
655	my $rep_y = $ch / $bg->{h};	967	my $rep_y = $ch / $bg->{h};
656		968
657	glColor @{ $self->{bg} };	969	glColor @{ $self->{bg} };
658		970
659	$bg->{s} = $rep_x;	971	$bg->{s} = $rep_x;
660	$bg->{t} = $rep_y;	972	$bg->{t} = $rep_y;
661	$bg->{wrap_mode} = 1;	973	$bg->{wrap_mode} = 1;
662	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	974	$bg->draw_quad ($border, $border, $cw, $ch);
663		975
664	glDisable GL_TEXTURE_2D;	976	glDisable GL_TEXTURE_2D;
665	glDisable GL_BLEND;	977	glDisable GL_BLEND;
		978	}
		979
		980	$self->{title}->draw if $self->{title};
666		981
667	$self->child->draw;	982	$self->child->draw;
668	}	983	}
669		984
670	#############################################################################	985	#############################################################################
…		…
673		988
674	our @ISA = CFClient::UI::Base::;	989	our @ISA = CFClient::UI::Base::;
675		990
676	use List::Util qw(max sum);	991	use List::Util qw(max sum);
677		992
678	use SDL::OpenGL;	993	use CFClient::OpenGL;
679		994
680	sub new {	995	sub new {
681	my $class = shift;	996	my $class = shift;
682		997
683	$class->SUPER::new (	998	$class->SUPER::new (
…		…
685	@_	1000	@_
686	)	1001	)
687	}	1002	}
688		1003
689	sub add {	1004	sub add {
690	my ($self, $x, $y, $chld) = @_;	1005	my ($self, $x, $y, $child) = @_;
691		1006
		1007	$child->set_parent ($self);
692	$self->{children}[$y][$x] = $chld;	1008	$self->{children}[$y][$x] = $child;
693	$chld->set_parent ($self);
694		1009
695	$self->{w} = $self->{h} = -1;	1010	$child->check_size;
		1011	}
		1012
		1013	sub children {
		1014	grep $_, map @$_, grep $_, @{ $_[0]{children} }
		1015	}
		1016
		1017	# TODO: move to container class maybe? send childs a signal on removal?
		1018	sub clear {
		1019	my ($self) = @_;
		1020
		1021	my @children = $self->children;
		1022	delete $self->{children};
		1023
		1024	for (@children) {
		1025	delete $_->{parent};
		1026	$_->hide;
		1027	}
		1028
696	$self->update;	1029	$self->update;
697	}	1030	}
698		1031
699	sub get_wh {	1032	sub get_wh {
700	my ($self) = @_;	1033	my ($self) = @_;
…		…
706	or next;	1039	or next;
707		1040
708	for my $x (0 .. $#$row) {	1041	for my $x (0 .. $#$row) {
709	my $widget = $row->[$x]	1042	my $widget = $row->[$x]
710	or next;	1043	or next;
711	my ($w, $h) = $widget->size_request;	1044	my ($w, $h) = @$widget{qw(req_w req_h)};
712		1045
713	$w[$x] = max $w[$x], $w;	1046	$w[$x] = max $w[$x], $w;
714	$h[$y] = max $h[$y], $h;	1047	$h[$y] = max $h[$y], $h;
715	}	1048	}
716	}	1049	}
…		…
728	(sum @$hs),	1061	(sum @$hs),
729	)	1062	)
730	}	1063	}
731		1064
732	sub size_allocate {	1065	sub size_allocate {
733	my ($self, $x, $y, $w, $h) = @_;	1066	my ($self, $w, $h) = @_;
734
735	$self->_size_allocate ($x, $y, $w, $h) or return;
736		1067
737	my ($ws, $hs) = $self->get_wh;	1068	my ($ws, $hs) = $self->get_wh;
738		1069
739	my $req_w = sum @$ws;	1070	my $req_w = sum @$ws;
740	my $req_h = sum @$hs;	1071	my $req_h = sum @$hs;
…		…
762		1093
763	for my $c (0 .. $#$row) {	1094	for my $c (0 .. $#$row) {
764	my $col_w = $ws->[$c];	1095	my $col_w = $ws->[$c];
765		1096
766	if (my $widget = $row->[$c]) {	1097	if (my $widget = $row->[$c]) {
767	$widget->size_allocate ($x, $y, $col_w, $row_h);	1098	$widget->configure ($x, $y, $col_w, $row_h);
768	}	1099	}
769		1100
770	$x += $col_w;	1101	$x += $col_w;
771	}	1102	}
772		1103
…		…
817	(List::Util::max map $_->[1], @alloc),	1148	(List::Util::max map $_->[1], @alloc),
818	)	1149	)
819	}	1150	}
820		1151
821	sub size_allocate {	1152	sub size_allocate {
822	my ($self, $x, $y, $w, $h) = @_;	1153	my ($self, $w, $h) = @_;
823
824	$self->_size_allocate ($x, $y, $w, $h);
825		1154
826	($h, $w) = ($w, $h);	1155	($h, $w) = ($w, $h);
827		1156
828	my $children = $self->{children};	1157	my $children = $self->{children};
829		1158
830	my @h = map +($_->size_request)[0], @$children;	1159	my @h = map $_->{req_w}, @$children;
831		1160
832	my $req_h = List::Util::sum @h;	1161	my $req_h = List::Util::sum @h;
833		1162
834	if ($req_h > $h) {	1163	if ($req_h > $h) {
835	# ah well, not enough space	1164	# ah well, not enough space
…		…
851		1180
852	my $y = 0;	1181	my $y = 0;
853	for (0 .. $#$children) {	1182	for (0 .. $#$children) {
854	my $child = $children->[$_];	1183	my $child = $children->[$_];
855	my $h = $h[$_];	1184	my $h = $h[$_];
856	$child->size_allocate ($y, 0, $h, $w);	1185	$child->configure ($y, 0, $h, $w);
857		1186
858	$y += $h;	1187	$y += $h;
859	}	1188	}
		1189
		1190	1
860	}	1191	}
861		1192
862	#############################################################################	1193	#############################################################################
863		1194
864	package CFClient::UI::VBox;	1195	package CFClient::UI::VBox;
…		…
877	(List::Util::sum map $_->[1], @alloc),	1208	(List::Util::sum map $_->[1], @alloc),
878	)	1209	)
879	}	1210	}
880		1211
881	sub size_allocate {	1212	sub size_allocate {
882	my ($self, $x, $y, $w, $h) = @_;	1213	my ($self, $w, $h) = @_;
883		1214
884	$self->_size_allocate ($x, $y, $w, $h);	1215	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
885		1216
886	my $children = $self->{children};	1217	my $children = $self->{children};
887		1218
888	my @h = map +($_->size_request)[1], @$children;	1219	my @h = map $_->{req_h}, @$children;
889		1220
890	my $req_h = List::Util::sum @h;	1221	my $req_h = List::Util::sum @h;
891		1222
892	if ($req_h > $h) {	1223	if ($req_h > $h) {
893	# ah well, not enough space	1224	# ah well, not enough space
…		…
907		1238
908	my $y = 0;	1239	my $y = 0;
909	for (0 .. $#$children) {	1240	for (0 .. $#$children) {
910	my $child = $children->[$_];	1241	my $child = $children->[$_];
911	my $h = $h[$_];	1242	my $h = $h[$_];
912	$child->size_allocate (0, $y, $w, $h);	1243	$child->configure (0, $y, $w, $h);
913		1244
914	$y += $h;	1245	$y += $h;
915	}	1246	}
		1247
		1248	1
916	}	1249	}
917		1250
918	#############################################################################	1251	#############################################################################
919		1252
920	package CFClient::UI::Label;	1253	package CFClient::UI::Label;
921		1254
922	our @ISA = CFClient::UI::Base::;	1255	our @ISA = CFClient::UI::Base::;
923		1256
924	use SDL::OpenGL;	1257	use CFClient::OpenGL;
925		1258
926	sub new {	1259	sub new {
927	my ($class, %arg) = @_;	1260	my ($class, %arg) = @_;
928		1261
929	my $self = $class->SUPER::new (	1262	my $self = $class->SUPER::new (
930	fg => [1, 1, 1],	1263	fg => [1, 1, 1],
931	fontsize => $::FONTSIZE,	1264	#font => default_font
932	text => "",	1265	#text => initial text
		1266	#markup => initial narkup
		1267	layout => (new CFClient::Layout),
		1268	fontsize => 1,
933	align => -1,	1269	align => -1,
		1270	valign => -1,
934	padding => 2,	1271	padding => 2,
935	layout => new CFClient::Layout,	1272	can_events => 0,
936	%arg	1273	%arg
937	);	1274	);
938		1275
		1276	if (exists $self->{template}) {
		1277	my $layout = new CFClient::Layout;
		1278	$layout->set_text (delete $self->{template});
		1279	$self->{template} = $layout;
		1280	}
		1281
		1282	if (exists $self->{markup}) {
		1283	$self->set_markup (delete $self->{markup});
		1284	} else {
939	$self->set_text ($self->{text});	1285	$self->set_text (delete $self->{text});
		1286	}
940		1287
941	$self	1288	$self
942	}	1289	}
943		1290
944	sub escape_text {	1291	sub escape {
945	local $_ = $_[1];	1292	local $_ = $_[1];
946		1293
947	s/&/&amp;/g;	1294	s/&/&amp;/g;
948	s/>/&gt;/g;	1295	s/>/&gt;/g;
949	s/</&lt;/g;	1296	s/</&lt;/g;
950		1297
951	$_[1]	1298	$_[1]
952	}	1299	}
953		1300
		1301	sub update {
		1302	my ($self) = @_;
		1303
		1304	delete $self->{texture};
		1305	$self->SUPER::update;
		1306	}
		1307
954	sub set_text {	1308	sub set_text {
955	my ($self, $text) = @_;	1309	my ($self, $text) = @_;
956		1310
		1311	return if $self->{text} eq "T$text";
957	$self->{text} = $text;	1312	$self->{text} = "T$text";
		1313
		1314	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
958	$self->{layout}->set_markup ($text);	1315	$self->{layout}->set_text ($text);
959		1316
960	delete $self->{texture};
961	# $self->{w} = $self->{h} = -1;
962	$self->update;	1317	$self->update;
		1318	$self->check_size;
963	}	1319	}
964		1320
965	sub get_text {	1321	sub set_markup {
966	my ($self, $text) = @_;	1322	my ($self, $markup) = @_;
967		1323
968	$self->{text}	1324	return if $self->{text} eq "M$markup";
		1325	$self->{text} = "M$markup";
		1326
		1327	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1328
		1329	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
		1330	$self->{layout}->set_markup ($markup);
		1331
		1332	$self->update;
		1333	$self->check_size;
969	}	1334	}
970		1335
971	sub size_request {	1336	sub size_request {
972	my ($self) = @_;	1337	my ($self) = @_;
973		1338
974	$self->{layout}->set_width;	1339	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1340	$self->{layout}->set_width ($self->{max_w} || -1);
975	$self->{layout}->set_height ($self->{fontsize});	1341	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1342
976	my ($w, $h) = $self->{layout}->size;	1343	my ($w, $h) = $self->{layout}->size;
		1344
		1345	if (exists $self->{template}) {
		1346	$self->{template}->set_font ($self->{font}) if $self->{font};
		1347	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1348
		1349	my ($w2, $h2) = $self->{template}->size;
		1350
		1351	$w = List::Util::max $w, $w2;
		1352	$h = List::Util::max $h, $h2;
		1353	}
977		1354
978	(	1355	(
979	$w + $self->{padding} * 2,	1356	$w + $self->{padding} * 2,
980	$h + $self->{padding} * 2,	1357	$h + $self->{padding} * 2,
981	)	1358	)
982	}	1359	}
983		1360
984	sub size_allocate {	1361	sub size_allocate {
985	my ($self, $x, $y, $w, $h) = @_;	1362	my ($self, $w, $h) = @_;
986
987	$self->_size_allocate ($x, $y, $w, $h) or return;
988		1363
989	delete $self->{texture};	1364	delete $self->{texture};
990	}	1365	}
991		1366
992	sub update {	1367	sub set_fontsize {
993	my ($self) = @_;	1368	my ($self, $fontsize) = @_;
994		1369
		1370	$self->{fontsize} = $fontsize;
995	delete $self->{texture};	1371	delete $self->{texture};
		1372
996	$self->SUPER::update;	1373	$self->update;
		1374	$self->check_size;
997	}	1375	}
998		1376
999	sub _draw {	1377	sub _draw {
1000	my ($self) = @_;	1378	my ($self) = @_;
1001		1379
1002	my $tex = $self->{texture} ||= do {	1380	my $tex = $self->{texture} ||= do {
		1381	$self->{layout}->set_foreground (@{$self->{fg}});
		1382	$self->{layout}->set_font ($self->{font}) if $self->{font};
1003	$self->{layout}->set_width ($self->{w});	1383	$self->{layout}->set_width ($self->{w});
1004	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1384	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
		1385
1005	new_from_layout CFClient::Texture $self->{layout}	1386	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1387
		1388	$self->{ox} = int $self->{align} < 0 ? $self->{padding}
		1389	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1390	: ($self->{w} - $tex->{w}) * 0.5;
		1391
		1392	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}
		1393	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1394	: ($self->{h} - $tex->{h}) * 0.5;
		1395
		1396	$tex
1006	};	1397	};
1007		1398
1008	glEnable GL_BLEND;
1009	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010	glEnable GL_TEXTURE_2D;	1399	glEnable GL_TEXTURE_2D;
1011	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1400	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012		1401
		1402	if ($tex->{format} == GL_ALPHA) {
1013	glColor @{$self->{fg}};	1403	glColor @{$self->{fg}};
1014		1404	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015	my $x =	1405	} else {
1016	$self->{align} < 0 ? $self->{padding}	1406	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1407	}
1018	: ($self->{w} - $tex->{w}) * 0.5;
1019
1020	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021		1408
1022	glDisable GL_TEXTURE_2D;	1409	glDisable GL_TEXTURE_2D;
1023	glDisable GL_BLEND;
1024	}	1410	}
1025		1411
1026	#############################################################################	1412	#############################################################################
1027		1413
1028	package CFClient::UI::Entry;	1414	package CFClient::UI::EntryBase;
1029		1415
1030	our @ISA = CFClient::UI::Label::;	1416	our @ISA = CFClient::UI::Label::;
1031		1417
1032	use SDL;	1418	use CFClient::OpenGL;
1033	use SDL::OpenGL;
1034		1419
1035	sub new {	1420	sub new {
1036	my $class = shift;	1421	my $class = shift;
1037		1422
1038	$class->SUPER::new (	1423	$class->SUPER::new (
1039	fg => [1, 1, 1],	1424	fg => [1, 1, 1],
1040	bg => [0, 0, 0, 0.2],	1425	bg => [0, 0, 0, 0.2],
1041	active_bg => [1, 1, 1, 0.5],	1426	active_bg => [1, 1, 1, 0.5],
1042	active_fg => [0, 0, 0],	1427	active_fg => [0, 0, 0],
1043	can_hover => 1,	1428	can_hover => 1,
1044	can_focus => 1,	1429	can_focus => 1,
		1430	valign => 0,
		1431	can_events => 1,
1045	@_	1432	@_
1046	)	1433	)
1047	}	1434	}
1048		1435
1049	sub _set_text {	1436	sub _set_text {
1050	my ($self, $text) = @_;	1437	my ($self, $text) = @_;
1051		1438
1052	my $old_text = $self->{text};	1439	delete $self->{cur_h};
		1440
		1441	return if $self->{text} eq $text;
		1442
		1443	delete $self->{texture};
1053		1444
1054	$self->{last_activity} = $::NOW;	1445	$self->{last_activity} = $::NOW;
1055
1056	$self->{text} = $text;	1446	$self->{text} = $text;
1057	$self->{layout}->set_width ($self->{w});
1058	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059		1447
1060	$text =~ s/./*/g if $self->{hidden};	1448	$text =~ s/./*/g if $self->{hidden};
		1449	$self->{layout}->set_text ("$text ");
1061		1450
1062	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1451	$self->emit (changed => $self->{text});
1063
1064	$text = substr $text, 0, $self->{cursor};
1065	utf8::encode $text;
1066
1067	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070	if $old_text ne $self->{text};
1071	}
1072
1073	sub size_request {
1074	my ($self) = @_;
1075
1076	my ($w, $h) = $self->SUPER::size_request;
1077
1078	($w + 1, $h) # add 1 for cursor
1079	}
1080
1081	sub size_allocate {
1082	my ($self, $x, $y, $w, $h) = @_;
1083
1084	$self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086	$self->_set_text ($self->{text});
1087	}	1452	}
1088		1453
1089	sub set_text {	1454	sub set_text {
1090	my ($self, $text) = @_;	1455	my ($self, $text) = @_;
1091		1456
1092	$self->{cursor} = length $text;	1457	$self->{cursor} = length $text;
1093	$self->_set_text ($text);	1458	$self->_set_text ($text);
		1459	$self->check_size;
1094	$self->update;	1460	$self->update;
		1461	}
		1462
		1463	sub get_text {
		1464	$_[0]{text}
		1465	}
		1466
		1467	sub size_request {
		1468	my ($self) = @_;
		1469
		1470	my ($w, $h) = $self->SUPER::size_request;
		1471
		1472	($w + 1, $h) # add 1 for cursor
		1473	}
		1474
		1475	sub size_allocate {
		1476	my ($self, $w, $h) = @_;
		1477
		1478	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1095	}	1479	}
1096		1480
1097	sub key_down {	1481	sub key_down {
1098	my ($self, $ev) = @_;	1482	my ($self, $ev) = @_;
1099		1483
1100	my $mod = $ev->key_mod;	1484	my $mod = $ev->{mod};
1101	my $sym = $ev->key_sym;	1485	my $sym = $ev->{sym};
1102
1103	my $uni = $ev->key_unicode;	1486	my $uni = $ev->{unicode};
1104		1487
1105	my $text = $self->get_text;	1488	my $text = $self->get_text;
1106		1489
1107	if ($sym == SDLK_BACKSPACE) {	1490	if ($sym == 8) {
1108	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1491	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109	} elsif ($sym == SDLK_DELETE) {	1492	} elsif ($sym == 127) {
1110	substr $text, $self->{cursor}, 1, "";	1493	substr $text, $self->{cursor}, 1, "";
1111	} elsif ($sym == SDLK_LEFT) {	1494	} elsif ($sym == CFClient::SDLK_LEFT) {
1112	--$self->{cursor} if $self->{cursor};	1495	--$self->{cursor} if $self->{cursor};
1113	} elsif ($sym == SDLK_RIGHT) {	1496	} elsif ($sym == CFClient::SDLK_RIGHT) {
1114	++$self->{cursor} if $self->{cursor} < length $self->{text};	1497	++$self->{cursor} if $self->{cursor} < length $self->{text};
1115	} elsif ($sym == SDLK_HOME) {	1498	} elsif ($sym == CFClient::SDLK_HOME) {
1116	$self->{cursor} = 0;	1499	$self->{cursor} = 0;
1117	} elsif ($sym == SDLK_END) {	1500	} elsif ($sym == CFClient::SDLK_END) {
1118	$self->{cursor} = length $text;	1501	$self->{cursor} = length $text;
1119	} elsif ($sym == SDLK_ESCAPE) {	1502	} elsif ($sym == 27) {
1120	$self->emit ('escape');	1503	$self->emit ('escape');
1121	} elsif ($uni) {	1504	} elsif ($uni) {
1122	substr $text, $self->{cursor}++, 0, chr $uni;	1505	substr $text, $self->{cursor}++, 0, chr $uni;
1123	}	1506	}
1124		1507
…		…
1179		1562
1180	$self->SUPER::_draw;	1563	$self->SUPER::_draw;
1181		1564
1182	#TODO: force update every cursor change :(	1565	#TODO: force update every cursor change :(
1183	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1566	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1567
		1568	unless (exists $self->{cur_h}) {
		1569	my $text = substr $self->{text}, 0, $self->{cursor};
		1570	utf8::encode $text;
		1571
		1572	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1573	}
		1574
1184	glColor @{$self->{fg}};	1575	glColor @{$self->{fg}};
1185	glBegin GL_LINES;	1576	glBegin GL_LINES;
1186	glVertex $self->{cur_x}, $self->{cur_y};
1187	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1577	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1578	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188	glEnd;	1579	glEnd;
1189	}	1580	}
1190	}	1581	}
1191		1582
1192	package CFClient::UI::LineEntry;	1583	package CFClient::UI::Entry;
1193		1584
1194	our @ISA = CFClient::UI::Entry::;	1585	our @ISA = CFClient::UI::EntryBase::;
1195		1586
1196	use SDL;	1587	use CFClient::OpenGL;
1197	use SDL::OpenGL;
1198		1588
1199	sub key_down {	1589	sub key_down {
1200	my ($self, $ev) = @_;	1590	my ($self, $ev) = @_;
1201		1591
1202	my $sym = $ev->key_sym;	1592	my $sym = $ev->{sym};
1203		1593
1204	if ($sym == SDLK_RETURN) {	1594	if ($sym == 13) {
		1595	unshift @{$self->{history}},
		1596	my $txt = $self->get_text;
		1597	$self->{history_pointer} = -1;
		1598	$self->{history_saveback} = '';
1205	$self->emit (activate => $self->get_text);	1599	$self->emit (activate => $txt);
1206	$self->update;	1600	$self->update;
		1601
		1602	} elsif ($sym == CFClient::SDLK_UP) {
		1603	if ($self->{history_pointer} < 0) {
		1604	$self->{history_saveback} = $self->get_text;
		1605	}
		1606	if (@{$self->{history} || []} > 0) {
		1607	$self->{history_pointer}++;
		1608	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1609	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1610	}
		1611	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1612	}
		1613
		1614	} elsif ($sym == CFClient::SDLK_DOWN) {
		1615	$self->{history_pointer}--;
		1616	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1617
		1618	if ($self->{history_pointer} >= 0) {
		1619	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1620	} else {
		1621	$self->set_text ($self->{history_saveback});
		1622	}
1207		1623
1208	} else {	1624	} else {
1209	$self->SUPER::key_down ($ev);	1625	$self->SUPER::key_down ($ev);
1210	}	1626	}
1211		1627
…		…
1215		1631
1216	package CFClient::UI::Button;	1632	package CFClient::UI::Button;
1217		1633
1218	our @ISA = CFClient::UI::Label::;	1634	our @ISA = CFClient::UI::Label::;
1219		1635
1220	use SDL;	1636	use CFClient::OpenGL;
1221	use SDL::OpenGL;
1222		1637
1223	my @tex =	1638	my @tex =
1224	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1639	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225	qw(b1_button_active.png);	1640	qw(b1_button_active.png);
1226		1641
1227	sub new {	1642	sub new {
1228	my $class = shift;	1643	my $class = shift;
1229		1644
1230	$class->SUPER::new (	1645	$class->SUPER::new (
1231	padding => 4,	1646	padding => 4,
1232	fg => [1, 1, 1],	1647	fg => [1, 1, 1],
1233	bg => [1, 1, 1, 0.2],	1648	bg => [1, 1, 1, 0.2],
1234	active_fg => [1, 1, 0],	1649	active_fg => [0, 0, 1],
1235	can_hover => 1,	1650	can_hover => 1,
		1651	align => 0,
		1652	valign => 0,
		1653	can_events => 1,
1236	@_	1654	@_
1237	)	1655	)
1238	}	1656	}
1239		1657
1240	sub button_up {	1658	sub button_up {
…		…
1248		1666
1249	sub _draw {	1667	sub _draw {
1250	my ($self) = @_;	1668	my ($self) = @_;
1251		1669
1252	local $self->{fg} = $self->{fg};	1670	local $self->{fg} = $self->{fg};
1253	my $tex = $tex[0];
1254
1255	glEnable GL_BLEND;
1256	glEnable GL_TEXTURE_2D;
1257	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258		1671
1259	if ($GRAB == $self) {	1672	if ($GRAB == $self) {
1260	$self->{fg} = $self->{active_fg};	1673	$self->{fg} = $self->{active_fg};
1261	}	1674	}
1262		1675
1263	glBindTexture GL_TEXTURE_2D, $tex->{name};	1676	glEnable GL_TEXTURE_2D;
1264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1677	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1678	glColor 0, 0, 0, 1;
1265		1679
1266	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1680	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267		1681
1268	glDisable GL_TEXTURE_2D;	1682	glDisable GL_TEXTURE_2D;
1269	glDisable GL_BLEND;
1270		1683
1271	$self->SUPER::_draw;	1684	$self->SUPER::_draw;
1272	}	1685	}
1273		1686
1274	#############################################################################	1687	#############################################################################
…		…
1276	package CFClient::UI::CheckBox;	1689	package CFClient::UI::CheckBox;
1277		1690
1278	our @ISA = CFClient::UI::DrawBG::;	1691	our @ISA = CFClient::UI::DrawBG::;
1279		1692
1280	my @tex =	1693	my @tex =
1281	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1694	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1695	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283		1696
1284	use SDL;	1697	use CFClient::OpenGL;
1285	use SDL::OpenGL;
1286		1698
1287	sub new {	1699	sub new {
1288	my $class = shift;	1700	my $class = shift;
1289		1701
1290	$class->SUPER::new (	1702	$class->SUPER::new (
…		…
1301	my ($self) = @_;	1713	my ($self) = @_;
1302		1714
1303	($self->{padding} * 2 + 6) x 2	1715	($self->{padding} * 2 + 6) x 2
1304	}	1716	}
1305		1717
1306	sub size_allocate {
1307	my ($self, $x, $y, $w, $h) = @_;
1308
1309	$self->_size_allocate ($x, $y, $w, $h);
1310	}
1311
1312	sub button_down {	1718	sub button_down {
1313	my ($self, $ev, $x, $y) = @_;	1719	my ($self, $ev, $x, $y) = @_;
1314		1720
1315	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1721	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1722	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1328		1734
1329	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1735	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1330		1736
1331	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1737	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332		1738
		1739	glEnable GL_TEXTURE_2D;
		1740
		1741	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1742
		1743	$tex->draw_quad_alpha (0, 0, $s, $s);
		1744
		1745	glDisable GL_TEXTURE_2D;
		1746	}
		1747
		1748	#############################################################################
		1749
		1750	package CFClient::UI::Image;
		1751
		1752	our @ISA = CFClient::UI::Base::;
		1753
		1754	use CFClient::OpenGL;
		1755	use Carp qw/confess/;
		1756
		1757	our %loaded_images;
		1758
		1759	sub new {
		1760	my $class = shift;
		1761
		1762	my $self = $class->SUPER::new (can_events => 0, @_);
		1763
		1764	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1765
		1766	$loaded_images{$self->{image}} ||=
		1767	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1768
		1769	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1770
		1771	Scalar::Util::weaken $loaded_images{$self->{image}};
		1772
		1773	$self->{aspect} = $tex->{w} / $tex->{h};
		1774
		1775	$self
		1776	}
		1777
		1778	sub size_request {
		1779	my ($self) = @_;
		1780
		1781	($self->{tex}->{w}, $self->{tex}->{h})
		1782	}
		1783
		1784	sub _draw {
		1785	my ($self) = @_;
		1786
		1787	my $tex = $self->{tex};
		1788
		1789	my ($w, $h) = ($self->{w}, $self->{h});
		1790
		1791	if ($self->{rot90}) {
		1792	glRotate 90, 0, 0, 1;
		1793	glTranslate 0, -$self->{w}, 0;
		1794
		1795	($w, $h) = ($h, $w);
		1796	}
		1797
		1798	glEnable GL_TEXTURE_2D;
		1799	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1800
		1801	$tex->draw_quad_alpha (0, 0, $w, $h);
		1802
		1803	glDisable GL_TEXTURE_2D;
		1804	}
		1805
		1806	#############################################################################
		1807
		1808	package CFClient::UI::VGauge;
		1809
		1810	our @ISA = CFClient::UI::Base::;
		1811
		1812	use List::Util qw(min max);
		1813
		1814	use CFClient::OpenGL;
		1815
		1816	my %tex = (
		1817	food => [
		1818	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1819	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1820	],
		1821	grace => [
		1822	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1823	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1824	],
		1825	hp => [
		1826	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1827	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1828	],
		1829	mana => [
		1830	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1831	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1832	],
		1833	);
		1834
		1835	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1836	sub new {
		1837	my $class = shift;
		1838
		1839	my $self = $class->SUPER::new (
		1840	type => 'food',
		1841	@_
		1842	);
		1843
		1844	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1845
		1846	$self
		1847	}
		1848
		1849	sub size_request {
		1850	my ($self) = @_;
		1851
		1852	#my $tex = $tex{$self->{type}}[0];
		1853	#@$tex{qw(w h)}
		1854	(0, 0)
		1855	}
		1856
		1857	sub set_max {
		1858	my ($self, $max) = @_;
		1859
		1860	return if $self->{max_val} == $max;
		1861
		1862	$self->{max_val} = $max;
		1863	$self->update;
		1864	}
		1865
		1866	sub set_value {
		1867	my ($self, $val, $max) = @_;
		1868
		1869	$self->set_max ($max)
		1870	if defined $max;
		1871
		1872	return if $self->{val} == $val;
		1873
		1874	$self->{val} = $val;
		1875	$self->update;
		1876	}
		1877
		1878	sub _draw {
		1879	my ($self) = @_;
		1880
		1881	my $tex = $tex{$self->{type}};
		1882	my ($t1, $t2, $t3) = @$tex;
		1883
		1884	my ($w, $h) = ($self->{w}, $self->{h});
		1885
		1886	if ($self->{vertical}) {
		1887	glRotate 90, 0, 0, 1;
		1888	glTranslate 0, -$self->{w}, 0;
		1889
		1890	($w, $h) = ($h, $w);
		1891	}
		1892
		1893	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1894
		1895	my $ycut1 = max 0, min 1, $ycut;
		1896	my $ycut2 = max 0, min 1, $ycut - 1;
		1897
		1898	my $h1 = $self->{h} * (1 - $ycut1);
		1899	my $h2 = $self->{h} * (1 - $ycut2);
		1900
1333	glEnable GL_BLEND;	1901	glEnable GL_BLEND;
		1902	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334	glEnable GL_TEXTURE_2D;	1903	glEnable GL_TEXTURE_2D;
1335	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1904	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336		1905
1337	my $tex = $self->{state} ? $tex[1] : $tex[0];	1906	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1907	glBegin GL_QUADS;
		1908	glTexCoord 0 , 0; glVertex 0 , 0;
		1909	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1910	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1911	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1912	glEnd;
1338		1913
1339	$tex->draw_quad (0, 0, $s, $s);	1914	my $ycut1 = List::Util::min 1, $ycut;
		1915	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1916	glBegin GL_QUADS;
		1917	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1918	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1919	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1920	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1921	glEnd;
1340		1922
		1923	if ($t3) {
		1924	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1925	glBegin GL_QUADS;
		1926	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1927	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1928	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1929	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1930	glEnd;
		1931	}
		1932
		1933	glDisable GL_BLEND;
1341	glDisable GL_TEXTURE_2D;	1934	glDisable GL_TEXTURE_2D;
1342	glDisable GL_BLEND;	1935	}
		1936
		1937	#############################################################################
		1938
		1939	package CFClient::UI::Gauge;
		1940
		1941	our @ISA = CFClient::UI::VBox::;
		1942
		1943	sub new {
		1944	my ($class, %arg) = @_;
		1945
		1946	my $self = $class->SUPER::new (
		1947	tooltip => $arg{type},
		1948	can_hover => 1,
		1949	can_events => 1,
		1950	%arg,
		1951	);
		1952
		1953	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1954	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1955	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1956
		1957	$self
		1958	}
		1959
		1960	sub set_fontsize {
		1961	my ($self, $fsize) = @_;
		1962
		1963	$self->{value}->set_fontsize ($fsize);
		1964	$self->{max} ->set_fontsize ($fsize);
		1965	}
		1966
		1967	sub set_max {
		1968	my ($self, $max) = @_;
		1969
		1970	$self->{gauge}->set_max ($max);
		1971	$self->{max}->set_text ($max);
		1972	}
		1973
		1974	sub set_value {
		1975	my ($self, $val, $max) = @_;
		1976
		1977	$self->set_max ($max)
		1978	if defined $max;
		1979
		1980	$self->{gauge}->set_value ($val, $max);
		1981	$self->{value}->set_text ($val);
1343	}	1982	}
1344		1983
1345	#############################################################################	1984	#############################################################################
1346		1985
1347	package CFClient::UI::Slider;	1986	package CFClient::UI::Slider;
1348		1987
1349	use strict;	1988	use strict;
1350		1989
1351	use SDL::OpenGL;	1990	use CFClient::OpenGL;
1352		1991
1353	our @ISA = CFClient::UI::DrawBG::;	1992	our @ISA = CFClient::UI::DrawBG::;
1354		1993
1355	my @tex =	1994	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1995	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1366	# TODO: calculations are off	2005	# TODO: calculations are off
1367	my $self = $class->SUPER::new (	2006	my $self = $class->SUPER::new (
1368	fg => [1, 1, 1],	2007	fg => [1, 1, 1],
1369	active_fg => [0, 0, 0],	2008	active_fg => [0, 0, 0],
1370	range => [0, 0, 100, 10],	2009	range => [0, 0, 100, 10],
1371	req_w => 40,	2010	req_w => $::WIDTH / 80,
1372	req_h => 13,	2011	req_h => $::WIDTH / 80,
1373	vertical => 0,	2012	vertical => 0,
1374	can_hover => 1,	2013	can_hover => 1,
1375	inner_pad => 5,	2014	inner_pad => 5,
1376	@_	2015	@_
1377	);	2016	);
…		…
1460	$page ||= 2;	2099	$page ||= 2;
1461		2100
1462	my $knob_a = $inner_pad_px + ($value - $page * 0.5);	2101	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463	my $knob_b = $inner_pad_px + ($value + $page * 0.5);	2102	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464		2103
1465	glEnable GL_BLEND;
1466	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467	glEnable GL_TEXTURE_2D;	2104	glEnable GL_TEXTURE_2D;
1468	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2105	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469		2106
1470	# draw background	2107	# draw background
1471	$tex[1]->draw_quad (0, 0, $w, $h);	2108	$tex[1]->draw_quad_alpha (0, 0, $w, $h);
1472		2109
1473	# draw handle	2110	# draw handle
1474	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2111	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);
1475		2112
1476	glDisable GL_BLEND;
1477	glDisable GL_TEXTURE_2D;	2113	glDisable GL_TEXTURE_2D;
1478	}	2114	}
1479		2115
1480	#############################################################################	2116	#############################################################################
1481		2117
1482	package CFClient::UI::TextView;	2118	package CFClient::UI::TextView;
1483		2119
1484	our @ISA = CFClient::UI::HBox::;	2120	our @ISA = CFClient::UI::HBox::;
1485		2121
1486	use SDL::OpenGL;	2122	use CFClient::OpenGL;
1487		2123
1488	sub new {	2124	sub new {
1489	my $class = shift;	2125	my $class = shift;
1490		2126
1491	my $self = $class->SUPER::new (	2127	my $self = $class->SUPER::new (
1492	req_w => $::WIDTH / 6,	2128	fontsize => 1,
1493	req_h => $::HEIGHT / 6,	2129	can_events => 0,
1494	fontsize => $::FONTSIZE,	2130	#font => default_font
1495	@_,	2131	@_,
1496		2132
1497	layout => (new CFClient::Layout),	2133	layout => (new CFClient::Layout 1),
1498	par => [],	2134	par => [],
1499	height => 0,	2135	height => 0,
1500	children => [	2136	children => [
1501	(new CFClient::UI::Empty expand => 1),	2137	(new CFClient::UI::Empty expand => 1),
1502	(new CFClient::UI::Slider vertical => 1),	2138	(new CFClient::UI::Slider vertical => 1),
1503	],	2139	],
1504	);	2140	);
1505		2141
1506	$self->{children}[1]->connect (changed => sub {	2142	$self->{children}[1]->connect (changed => sub { $self->update });
1507	$self->update;
1508	});
1509		2143
1510	$self	2144	$self
1511	}	2145	}
1512		2146
1513	sub set_fontsize {	2147	sub set_fontsize {
…		…
1520	sub text_height {	2154	sub text_height {
1521	my ($self, $text) = @_;	2155	my ($self, $text) = @_;
1522		2156
1523	my $layout = $self->{layout};	2157	my $layout = $self->{layout};
1524		2158
1525	$layout->set_height ($self->{fontsize});	2159	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526	$layout->set_width ($self->{w});	2160	$layout->set_width ($self->{children}[0]{w});
1527	$layout->set_text ($text);	2161	$layout->set_markup ($text);
1528		2162
1529	($layout->size)[1]	2163	($layout->size)[1]
1530	}	2164	}
1531		2165
1532	sub reflow {	2166	sub reflow {
…		…
1534		2168
1535	$self->{need_reflow}++;	2169	$self->{need_reflow}++;
1536	$self->update;	2170	$self->update;
1537	}	2171	}
1538		2172
1539	sub size_request {
1540	my ($self) = @_;
1541
1542	($self->{req_w}, $self->{req_h})
1543	}
1544
1545	sub size_allocate {	2173	sub size_allocate {
1546	my ($self, $x, $y, $w, $h) = @_;	2174	my ($self, $w, $h) = @_;
1547		2175
1548	$self->SUPER::size_allocate ($x, $y, $w, $h);	2176	$self->SUPER::size_allocate ($w, $h);
1549		2177
		2178	$self->{layout}->set_font ($self->{font}) if $self->{font};
1550	$self->{layout}->set_height ($self->{fontsize});	2179	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551	$self->{layout}->set_width ($self->{w});	2180	$self->{layout}->set_width ($self->{children}[0]{w});
1552		2181
1553	$self->reflow;	2182	$self->reflow;
1554	}	2183	}
1555		2184
1556	sub add_paragraph {	2185	sub add_paragraph {
…		…
1575		2204
1576	return unless $self->{h} > 0;	2205	return unless $self->{h} > 0;
1577		2206
1578	delete $self->{texture};	2207	delete $self->{texture};
1579		2208
1580	$TOPLEVEL->on_refresh ($self, sub {	2209	$ROOT->on_refresh ($self, sub {
1581	if (delete $self->{need_reflow}) {	2210	if (delete $self->{need_reflow}) {
1582	my $height = 0;	2211	my $height = 0;
1583		2212
1584	$height += $_->[0] = $self->text_height ($_->[2])	2213	$height += $_->[0] = $self->text_height ($_->[2])
1585	for @{$self->{par}};	2214	for @{$self->{par}};
…		…
1589	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2218	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1590		2219
1591	delete $self->{texture};	2220	delete $self->{texture};
1592	}	2221	}
1593		2222
1594	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2223	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
1595	glClearColor 0, 0, 0, 1;	2224	glClearColor 0, 0, 0, 0;
1596	glClear GL_COLOR_BUFFER_BIT;	2225	glClear GL_COLOR_BUFFER_BIT;
1597		2226
1598	glEnable GL_BLEND;
1599	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1600	glEnable GL_TEXTURE_2D;	2227	glEnable GL_TEXTURE_2D;
1601	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2228	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602		2229
1603	my $top = int $self->{children}[1]{range}[0];	2230	my $top = int $self->{children}[1]{range}[0];
1604		2231
…		…
1607		2234
1608	my $y = 0;	2235	my $y = 0;
1609		2236
1610	my $layout = $self->{layout};	2237	my $layout = $self->{layout};
1611		2238
		2239	$layout->set_font ($self->{font}) if $self->{font};
		2240
1612	for my $par (@{$self->{par}}) {	2241	for my $par (@{$self->{par}}) {
1613	my $h = $par->[0];	2242	my $h = $par->[0];
1614		2243
1615	if ($y0 < $y + $h && $y < $y1) {	2244	if ($y0 < $y + $h && $y < $y1) {
		2245	$layout->set_foreground (@{ $par->[1] });
1616	$layout->set_text ($par->[2]);	2246	$layout->set_markup ($par->[2]);
1617		2247
1618	glColor @{ $par->[1] };
1619	my ($W, $H) = $layout->size;	2248	my ($W, $H) = $layout->size;
1620	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2249	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);
1621	}	2250	}
1622		2251
1623	$y += $h;	2252	$y += $h;
1624	}	2253	}
1625		2254
1626	glDisable GL_TEXTURE_2D;	2255	glDisable GL_TEXTURE_2D;
1627	glDisable GL_BLEND;
1628	};	2256	};
1629	});	2257	});
1630	}	2258	}
1631		2259
1632	sub _draw {	2260	sub _draw {
1633	my ($self) = @_;	2261	my ($self) = @_;
1634		2262
1635	if ($self->{texture}) {
1636	glEnable GL_TEXTURE_2D;	2263	glEnable GL_TEXTURE_2D;
1637	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1638	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2265	glColor 1, 1, 1, 1;
		2266	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639	glDisable GL_TEXTURE_2D;	2267	glDisable GL_TEXTURE_2D;
1640	}
1641		2268
1642	$self->{children}[1]->draw;	2269	$self->{children}[1]->draw;
1643		2270
1644	}	2271	}
1645		2272
1646	#############################################################################	2273	#############################################################################
1647		2274
1648	package CFClient::UI::MapWidget;
1649
1650	use strict;
1651
1652	use List::Util qw(min max);
1653
1654	use SDL;
1655	use SDL::OpenGL;
1656
1657	our @ISA = CFClient::UI::Base::;
1658
1659	sub new {
1660	my $class = shift;
1661
1662	$class->SUPER::new (
1663	z => -1,
1664	can_focus => 1,
1665	list => (glGenLists 1),
1666	@_
1667	)
1668	}
1669
1670	sub key_down {
1671	print "MAPKEYDOWN\n";
1672	}
1673
1674	sub key_up {
1675	}
1676
1677	sub button_down {
1678	my ($self, $ev, $x, $y) = @_;
1679
1680	$self->focus_in;
1681
1682	if ($ev->button == 2) {
1683	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686	$self->{motion} = sub {
1687	my ($ev, $x, $y) = @_;
1688
1689	($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691	$::CFG->{map_shift_x} = $bw + $x - $ox;
1692	$::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694	$self->update;
1695	};
1696	}
1697	}
1698
1699	sub button_up {
1700	my ($self, $ev, $x, $y) = @_;
1701
1702	delete $self->{motion};
1703	}
1704
1705	sub mouse_motion {
1706	my ($self, $ev, $x, $y) = @_;
1707
1708	$self->{motion}->($ev, $x, $y) if $self->{motion};
1709	}
1710
1711	sub size_request {
1712	(
1713	1 + 32 * int $::WIDTH / 32,
1714	1 + 32 * int $::HEIGHT / 32,
1715	)
1716	}
1717
1718	sub update {
1719	my ($self) = @_;
1720
1721	$self->{need_update} = 1;
1722	$self->SUPER::update;
1723	}
1724
1725	sub draw {
1726	my ($self) = @_;
1727
1728	if (delete $self->{need_update}) {
1729	glNewList $self->{list}, GL_COMPILE;
1730
1731	if ($::MAP) {
1732	my $sw = int $::WIDTH / 32;
1733	my $sh = int $::HEIGHT / 32;
1734
1735	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738	glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742	if ($::CFG->{fow_enable}) {
1743	if ($::CFG->{fow_smooth}) { # smooth fog of war
1744	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745	glConvolutionFilter2D
1746	GL_CONVOLUTION_2D,
1747	GL_ALPHA,
1748	3, 3,
1749	GL_ALPHA, GL_FLOAT,
1750	pack "f*",
1751	0.1, 0.1, 0.1,
1752	0.1, 0.2, 0.1,
1753	0.1, 0.1, 0.1,
1754	;
1755	glEnable GL_CONVOLUTION_2D;
1756	}
1757
1758	my $tex = new CFClient::Texture
1759	w => $w,
1760	h => $h,
1761	data => $data,
1762	internalformat => GL_ALPHA,
1763	format => GL_ALPHA;
1764
1765	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767	glEnable GL_BLEND;
1768	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769	glEnable GL_TEXTURE_2D;
1770	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772	glColor +($::CFG->{fow_intensity}) x 3, 1;
1773	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775	glDisable GL_TEXTURE_2D;
1776	glDisable GL_BLEND;
1777	}
1778
1779	# HACK BEGIN
1780	{
1781	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782	my ($w, $h) = (250, 250);
1783
1784	glEnable GL_BLEND;
1785	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786	glEnable GL_TEXTURE_2D;
1787	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789	CFClient::Texture->new (
1790	w => $w,
1791	h => $h,
1792	data => $::MAP->mapmap ($w, $h),
1793	type => GL_UNSIGNED_INT_8_8_8_8_REV
1794	)->draw_quad (100, 100);
1795
1796	glDisable GL_TEXTURE_2D;
1797	glDisable GL_BLEND;
1798	}
1799	# HACK END
1800	}
1801
1802	glEndList;
1803	}
1804
1805	glPushMatrix;
1806	glCallList $self->{list};
1807	glPopMatrix;
1808
1809	if ($FOCUS != $self) {
1810	glColor 64/255, 64/255, 64/255;
1811	glLogicOp GL_AND;
1812	glEnable GL_COLOR_LOGIC_OP;
1813	glBegin GL_QUADS;
1814	glVertex 0, 0;
1815	glVertex 0, $::HEIGHT;
1816	glVertex $::WIDTH, $::HEIGHT;
1817	glVertex $::WIDTH, 0;
1818	glEnd;
1819	glDisable GL_COLOR_LOGIC_OP;
1820	}
1821	}
1822
1823	my %DIR = (
1824	SDLK_KP8, [1, "north"],
1825	SDLK_KP9, [2, "northeast"],
1826	SDLK_KP6, [3, "east"],
1827	SDLK_KP3, [4, "southeast"],
1828	SDLK_KP2, [5, "south"],
1829	SDLK_KP1, [6, "southwest"],
1830	SDLK_KP4, [7, "west"],
1831	SDLK_KP7, [8, "northwest"],
1832
1833	SDLK_UP, [1, "north"],
1834	SDLK_RIGHT, [3, "east"],
1835	SDLK_DOWN, [5, "south"],
1836	SDLK_LEFT, [7, "west"],
1837	);
1838
1839	sub key_down {
1840	my ($self, $ev) = @_;
1841
1842	my $mod = $ev->key_mod;
1843	my $sym = $ev->key_sym;
1844
1845	if ($sym == SDLK_KP5) {
1846	$::CONN->user_send ("command stay fire");
1847	} elsif ($sym == SDLK_a) {
1848	$::CONN->user_send ("command apply");
1849	} elsif ($sym == SDLK_QUOTE) {
1850	$self->emit ('activate_console');
1851	} elsif ($sym == SDLK_SLASH) {
1852	$self->emit ('activate_console' => '/');
1853	} elsif (exists $DIR{$sym}) {
1854	if ($mod & KMOD_SHIFT) {
1855	$self->{shft}++;
1856	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1857	} elsif ($mod & KMOD_CTRL) {
1858	$self->{ctrl}++;
1859	$::CONN->user_send ("command run $DIR{$sym}[0]");
1860	} else {
1861	$::CONN->user_send ("command $DIR{$sym}[1]");
1862	}
1863	}
1864	}
1865
1866	sub key_up {
1867	my ($self, $ev) = @_;
1868
1869	my $mod = $ev->key_mod;
1870	my $sym = $ev->key_sym;
1871
1872	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873	$::CONN->user_send ("command fire_stop");
1874	}
1875	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876	$::CONN->user_send ("command run_stop");
1877	}
1878	}
1879
1880	#############################################################################
1881
1882	package CFClient::UI::Animator;	2275	package CFClient::UI::Animator;
1883		2276
1884	use SDL::OpenGL;	2277	use CFClient::OpenGL;
1885		2278
1886	our @ISA = CFClient::UI::Bin::;	2279	our @ISA = CFClient::UI::Bin::;
1887		2280
1888	sub moveto {	2281	sub moveto {
1889	my ($self, $x, $y) = @_;	2282	my ($self, $x, $y) = @_;
…		…
1927		2320
1928	sub new {	2321	sub new {
1929	my $class = shift;	2322	my $class = shift;
1930		2323
1931	my $self = $class->SUPER::new (	2324	my $self = $class->SUPER::new (
1932	state => 0,	2325	state => 0,
1933	connect_activate => \&toggle_flopper,	2326	connect_activate => \&toggle_flopper,
1934	@_	2327	@_
1935	);	2328	);
1936		2329
1937	if ($self->{state}) {	2330	if ($self->{state}) {
…		…
1945	sub toggle_flopper {	2338	sub toggle_flopper {
1946	my ($self) = @_;	2339	my ($self) = @_;
1947		2340
1948	# TODO: use animation	2341	# TODO: use animation
1949	if ($self->{state} = !$self->{state}) {	2342	if ($self->{state} = !$self->{state}) {
1950	$CFClient::UI::TOPLEVEL->add ($self->{other});	2343	$CFClient::UI::ROOT->add ($self->{other});
1951	$self->{other}->move (	2344	$self->{other}->move ($self->coord2global (0, $self->{h}));
1952	($::WIDTH - $self->{other}{w}) * 0.5,	2345	$self->emit ("open");
1953	($::HEIGHT - $self->{other}{h}) * 0.5,
1954	);
1955	} else {	2346	} else {
1956	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2347	$CFClient::UI::ROOT->remove ($self->{other});
		2348	$self->emit ("close");
		2349	}
		2350
		2351	$self->emit (changed => $self->{state});
		2352	}
		2353
		2354	#############################################################################
		2355
		2356	package CFClient::UI::Tooltip;
		2357
		2358	our @ISA = CFClient::UI::Bin::;
		2359
		2360	use CFClient::OpenGL;
		2361
		2362	sub new {
		2363	my $class = shift;
		2364
		2365	$class->SUPER::new (
		2366	@_,
		2367	can_events => 0,
		2368	)
		2369	}
		2370
		2371	sub set_tooltip_from {
		2372	my ($self, $widget) = @_;
		2373
		2374	$self->{label} = new CFClient::UI::Label
		2375	markup => $widget->{tooltip},
		2376	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2377	fontsize => 0.8,
		2378	fg => [0, 0, 0, 1],
		2379	font => ($widget->{tooltip_font} || $::FONT_PROP);
		2380
		2381	$self->add ($self->{label});
		2382	}
		2383
		2384	sub size_request {
		2385	my ($self) = @_;
		2386
		2387	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2388
		2389	($w + 4, $h + 4)
		2390	}
		2391
		2392	sub size_allocate {
		2393	my ($self, $w, $h) = @_;
		2394
		2395	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2396	}
		2397
		2398	sub _draw {
		2399	my ($self) = @_;
		2400
		2401	glPushMatrix;
		2402	glTranslate 0.375, 0.375;
		2403
		2404	my ($w, $h) = @$self{qw(w h)};
		2405
		2406	glColor 1, 0.8, 0.4;
		2407	glBegin GL_QUADS;
		2408	glVertex 0 , 0;
		2409	glVertex 0 , $h;
		2410	glVertex $w, $h;
		2411	glVertex $w, 0;
		2412	glEnd;
		2413
		2414	glColor 0, 0, 0;
		2415	glBegin GL_LINE_LOOP;
		2416	glVertex 0 , 0;
		2417	glVertex 0 , $h;
		2418	glVertex $w, $h;
		2419	glVertex $w, 0;
		2420	glEnd;
		2421
		2422	glPopMatrix;
		2423
		2424	glTranslate 2, 2;
		2425	$self->SUPER::_draw;
		2426	}
		2427
		2428	#############################################################################
		2429
		2430	package CFClient::UI::Face;
		2431
		2432	our @ISA = CFClient::UI::Base::;
		2433
		2434	use CFClient::OpenGL;
		2435
		2436	sub new {
		2437	my $class = shift;
		2438
		2439	$class->SUPER::new (
		2440	aspect => 1,
		2441	@_,
		2442	)
		2443	}
		2444
		2445	sub size_request {
		2446	(32, 8)
		2447	}
		2448
		2449	sub _draw {
		2450	my ($self) = @_;
		2451
		2452	return unless $::CONN;#d# manage and cache textures differently
		2453	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2454
		2455	# TODO animation
		2456	if ($tex) {
		2457	glEnable GL_TEXTURE_2D;
		2458	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2459	glColor 1, 1, 1, 1;
		2460	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2461	glDisable GL_TEXTURE_2D;
		2462	}
		2463	}
		2464
		2465	#############################################################################
		2466
		2467	package CFClient::UI::InventoryItem;
		2468
		2469	our @ISA = CFClient::UI::HBox::;
		2470
		2471	sub new {
		2472	my $class = shift;
		2473
		2474	my %args = @_;
		2475
		2476	my $item = delete $args{item};
		2477
		2478	my $desc = $item->{nrof} < 2
		2479	? $item->{name}
		2480	: "$item->{nrof} $item->{name_pl}";
		2481
		2482
		2483	my $self = $class->SUPER::new (
		2484	can_hover => 1,
		2485	can_events => 1,
		2486	tooltip => (CFClient::UI::Label->escape ($desc)
		2487	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
		2488	connect_button_down => sub {
		2489	my ($self, $ev, $x, $y) = @_;
		2490
		2491	# todo: maybe put examine on 1? but should just be a tooltip :(
		2492	if ($ev->{button} == 1) {
		2493	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
		2494	} elsif ($ev->{button} == 2) {
		2495	$::CONN->send ("apply $item->{tag}");
		2496	} elsif ($ev->{button} == 3) {
		2497	CFClient::UI::Menu->new (
		2498	items => [
		2499	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
		2500	[
		2501	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
		2502	sub { $::CONN->send ("lock $item->{tag}") },
		2503	],
		2504	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
		2505	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
		2506	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
		2507	],
		2508	)->popup ($ev);
		2509	}
		2510
		2511	1
		2512	},
		2513	%args
		2514	);
		2515
		2516	$self->add (new CFClient::UI::Face
		2517	can_events => 0,
		2518	face => $item->{face},
		2519	anim => $item->{anim},
		2520	animspeed => $item->{animspeed},
		2521	);
		2522
		2523	$self->add (new CFClient::UI::Label
		2524	can_events => 0,
		2525	text => $desc,
		2526	);
		2527
		2528	$self
		2529	}
		2530
		2531	#############################################################################
		2532
		2533	package CFClient::UI::Inventory;
		2534
		2535	our @ISA = CFClient::UI::ScrolledWindow::;
		2536
		2537	sub new {
		2538	my $class = shift;
		2539
		2540	my $self = $class->SUPER::new (
		2541	scrolled => (new CFClient::UI::VBox),
		2542	@_,
		2543	);
		2544
		2545	$self
		2546	}
		2547
		2548	sub set_items {
		2549	my ($self, $items) = @_;
		2550
		2551	$self->{scrolled}->clear;
		2552	return unless $items;
		2553
		2554	my @items = sort { $a->{type} <=> $b->{type} } @$items;
		2555
		2556	$self->{real_items} = \@items;
		2557
		2558	for my $item (@items) {
		2559	my $desc = $item->{nrof} < 2
		2560	? $item->{name}
		2561	: "$item->{nrof} $item->{name_pl}";
		2562
		2563	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
		2564	}
		2565
		2566	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
		2567	}
		2568
		2569	sub size_request {
		2570	my ($self) = @_;
		2571	($self->{req_w}, $self->{req_h});
		2572	}
		2573
		2574	#############################################################################
		2575
		2576	package CFClient::UI::Menu;
		2577
		2578	our @ISA = CFClient::UI::FancyFrame::;
		2579
		2580	use CFClient::OpenGL;
		2581
		2582	sub new {
		2583	my $class = shift;
		2584
		2585	my $self = $class->SUPER::new (
		2586	items => [],
		2587	z => 100,
		2588	@_,
		2589	);
		2590
		2591	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2592
		2593	for my $item (@{ $self->{items} }) {
		2594	my ($widget, $cb) = @$item;
		2595
		2596	# handle various types of items, only text for now
		2597	if (!ref $widget) {
		2598	$widget = new CFClient::UI::Label
		2599	can_hover => 1,
		2600	can_events => 1,
		2601	text => $widget;
		2602	}
		2603
		2604	$self->{item}{$widget} = $item;
		2605
		2606	$self->{vbox}->add ($widget);
		2607	}
		2608
		2609	$self
		2610	}
		2611
		2612	# popup given the event (must be a mouse button down event currently)
		2613	sub popup {
		2614	my ($self, $ev) = @_;
		2615
		2616	$self->emit ("popdown");
		2617
		2618	# maybe save $GRAB? must be careful about events...
		2619	$GRAB = $self;
		2620	$self->{button} = $ev->{button};
		2621
		2622	$self->show;
		2623	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2624	}
		2625
		2626	sub mouse_motion {
		2627	my ($self, $ev, $x, $y) = @_;
		2628
		2629	# TODO: should use vbox->find_widget or so
		2630	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2631	$self->{hover} = $self->{item}{$HOVER};
		2632	}
		2633
		2634	sub button_up {
		2635	my ($self, $ev, $x, $y) = @_;
		2636
		2637	if ($ev->{button} == $self->{button}) {
		2638	undef $GRAB;
		2639	$self->hide;
		2640
		2641	$self->emit ("popdown");
		2642	$self->{hover}[1]->() if $self->{hover};
		2643	}
		2644	}
		2645
		2646	#############################################################################
		2647
		2648	package CFClient::UI::Statusbox;
		2649
		2650	our @ISA = CFClient::UI::VBox::;
		2651
		2652	sub reorder {
		2653	my ($self) = @_;
		2654	my $NOW = time;
		2655
		2656	while (my ($k, $v) = each %{ $self->{item} }) {
		2657	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2658	}
		2659
		2660	my @widgets;
		2661	my @items = sort { $a->{time} <=> $b->{time} } values %{ $self->{item} };
		2662	my $count = 10 + 1;
		2663	for my $item (@items) {
		2664	last unless --$count;
		2665
		2666	push @widgets, $item->{label} ||= do {
		2667	# TODO: doesn't handle markup well (read as: at all)
		2668	my $short = delete $item->{text};
		2669	for ($short) {
		2670	s/^\s+//;
		2671	s/\012.*//s;
		2672	my $len = int 30 / $item->{fontsize};
		2673	substr $_, $len, length, "…" if $len < length;
		2674	}
		2675
		2676	new CFClient::UI::Label
		2677	markup => $short,
		2678	tooltip => delete $item->{tooltip},
		2679	tooltip_font => $::FONT_PROP,
		2680	tooltip_width => 0.75,
		2681	fontsize => delete $item->{fontsize},
		2682	color => delete $item->{color},
		2683	can_events => 1,
		2684	can_hover => 1,
		2685	};
		2686	}
		2687
		2688	$self->clear;
		2689	$self->SUPER::add (@widgets);
		2690	}
		2691
		2692	sub add {
		2693	my ($self, $text, %arg) = @_;
		2694
		2695	my $item = {
		2696	time => time,
		2697	text => $text,
		2698	timeout => 60,
		2699	tooltip => $text,
		2700	fontsize => 0.8,
		2701	color => [0.8, 0.8, 0.8, 0.8],
		2702	%arg,
1957	}	2703	};
1958	}
1959		2704
1960	#############################################################################	2705	$item->{timeout} += time;
		2706	$item->{group} ||= $item+0;
1961		2707
		2708	$item = $self->{item}{$item->{group}} ||= $item;
		2709
		2710	$self->reorder;
		2711	}
		2712
		2713	#############################################################################
		2714
1962	package CFClient::UI::Toplevel;	2715	package CFClient::UI::Root;
1963		2716
1964	our @ISA = CFClient::UI::Container::;	2717	our @ISA = CFClient::UI::Container::;
1965		2718
1966	use SDL::OpenGL;	2719	use CFClient::OpenGL;
		2720
		2721	sub new {
		2722	my $class = shift;
		2723
		2724	$class->SUPER::new (
		2725	@_,
		2726	)
		2727	}
		2728
		2729	sub configure {
		2730	my ($self, $x, $y, $w, $h) = @_;
		2731
		2732	$self->{w} = $w;
		2733	$self->{h} = $h;
		2734	}
		2735
		2736	sub check_size {
		2737	my ($self) = @_;
		2738
		2739	$self->size_allocate ($self->{w}, $self->{h})
		2740	if $self->{w};
		2741	}
1967		2742
1968	sub size_request {	2743	sub size_request {
1969	($::WIDTH, $::HEIGHT)	2744	my ($self) = @_;
		2745
		2746	($self->{w}, $self->{h})
1970	}	2747	}
1971		2748
1972	sub size_allocate {	2749	sub size_allocate {
1973	my ($self, $x, $y, $w, $h) = @_;	2750	my ($self, $w, $h) = @_;
1974		2751
1975	$self->_size_allocate ($x, $y, $w, $h);	2752	my $old_w = $self->{old_w};
		2753	my $old_h = $self->{old_h};
1976		2754
1977	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2755	if ($old_w && $old_h) {
1978	for @{$self->{children}};	2756	for my $child ($self->children) {
1979	}	2757	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
		2758	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
		2759	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
		2760	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
		2761	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
		2762	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
		2763	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
		2764	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
		2765	}
		2766	}
1980		2767
1981	sub translate {	2768	for my $child ($self->children) {
		2769	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		2770
		2771	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2772	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2773	$child->configure ($X, $Y, $W, $H);
		2774	}
		2775
		2776	$self->{old_w} = $w;
		2777	$self->{old_h} = $h;
		2778	}
		2779
		2780	sub coord2local {
1982	my ($self, $x, $y) = @_;	2781	my ($self, $x, $y) = @_;
1983		2782
1984	($x, $y)	2783	($x, $y)
1985	}	2784	}
1986		2785
		2786	sub coord2global {
		2787	my ($self, $x, $y) = @_;
		2788
		2789	($x, $y)
		2790	}
		2791
1987	sub update {	2792	sub update {
1988	my ($self) = @_;	2793	my ($self) = @_;
1989		2794
1990	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2795	$self->check_size;
1991	::refresh ();	2796	$::WANT_REFRESH++;
1992	}	2797	}
1993		2798
1994	sub add {	2799	sub add {
1995	my ($self, $widget) = @_;	2800	my ($self, $child) = @_;
1996		2801
		2802	# integerise window positions
		2803	$child->{x} = int $child->{x};
		2804	$child->{y} = int $child->{y};
		2805
1997	$self->SUPER::add ($widget);	2806	$self->SUPER::add ($child);
1998
1999	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000	}	2807	}
2001		2808
2002	sub on_refresh {	2809	sub on_refresh {
2003	my ($self, $id, $cb) = @_;	2810	my ($self, $id, $cb) = @_;
2004		2811
2005	$self->{refresh_hook}{$id} = $cb;	2812	$self->{refresh_hook}{$id} = $cb;
2006	}	2813	}
2007		2814
2008	sub draw {	2815	sub draw {
2009	my ($self) = @_;	2816	my ($self) = @_;
2010		2817
		2818	if ($self->{check_size}) {
		2819	my @queue = ([], []);
		2820
		2821	for (;;) {
		2822	if ($self->{check_size}) {
		2823	# heuristic: check containers last
		2824	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		2825	for values %{delete $self->{check_size}}
		2826	}
		2827
		2828	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		2829
		2830	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		2831	? @$widget{qw(user_w user_h)}
		2832	: $widget->size_request;
		2833
		2834	if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
		2835	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		2836
		2837	$widget->{req_w} = $w;
		2838	$widget->{req_h} = $h;
		2839
		2840	$self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
		2841
		2842	$widget->{parent}->check_size
		2843	if $widget->{parent};
		2844	}
		2845	}
		2846	}
		2847
		2848	while ($self->{size_alloc}) {
		2849	for (values %{delete $self->{size_alloc}}) {
		2850	my ($widget, $w, $h) = @$_;
		2851
		2852	$w = 0 if $w < 0;
		2853	$h = 0 if $h < 0;
		2854
		2855	$widget->{w} = $w;
		2856	$widget->{h} = $h;
		2857	$widget->size_allocate ($w, $h);
		2858	$widget->emit (size_allocate => $w, $h);
		2859	}
		2860	}
		2861
2011	while (my $rcb = delete $self->{refresh_hook}) {	2862	while ($self->{refresh_hook}) {
2012	$_->() for values %$rcb;	2863	$_->()
		2864	for values %{delete $self->{refresh_hook}};
2013	}	2865	}
2014		2866
2015	glViewport 0, 0, $::WIDTH, $::HEIGHT;	2867	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	2868	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017	glClear GL_COLOR_BUFFER_BIT;	2869	glClear GL_COLOR_BUFFER_BIT;
…		…
2027		2879
2028	#############################################################################	2880	#############################################################################
2029		2881
2030	package CFClient::UI;	2882	package CFClient::UI;
2031		2883
		2884	$ROOT = new CFClient::UI::Root;
2032	$TOPLEVEL = new CFClient::UI::Toplevel;	2885	$TOOLTIP = new CFClient::UI::Tooltip;
2033		2886
2034	1	2887	1
2035		2888

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