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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 1.154 by root, Sun Apr 23 02:20:57 2006 UTC

…		…
7		7
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 $TOPLEVEL;	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 (exists $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23	$TOOLTIP->set_text ($widget->{tooltip});
		24	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		25	$TOOLTIP->show;
		26	}
		27
		28	return;
		29	}
		30	}
		31	}
		32
		33	$TOOLTIP->hide;
		34	delete $TOOLTIP->{owner};
		35	}
14		36
15	# class methods for events	37	# class methods for events
16	sub feed_sdl_key_down_event {	38	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	39	$FOCUS->key_down ($_[0]) if $FOCUS;
18	}	40	}
…		…
21	$FOCUS->key_up ($_[0]) if $FOCUS;	43	$FOCUS->key_up ($_[0]) if $FOCUS;
22	}	44	}
23		45
24	sub feed_sdl_button_down_event {	46	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	47	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	48	my ($x, $y) = ($ev->{x}, $ev->{y});
27		49
28	if (!$BUTTON_STATE) {	50	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	51	my $widget = $ROOT->find_widget ($x, $y);
30		52
31	$GRAB = $widget;	53	$GRAB = $widget;
32	$GRAB->update if $GRAB;	54	$GRAB->update if $GRAB;
33	}
34		55
		56	check_tooltip;
		57	}
		58
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	59	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		60
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	61	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	62	}
39		63
40	sub feed_sdl_button_up_event {	64	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	65	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	66	my ($x, $y) = ($ev->{x}, $ev->{y});
43		67
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	68	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		69
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	70	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		71
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	72	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		73
50	if (!$BUTTON_STATE) {	74	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	75	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	76	$grab->update if $grab;
53	$GRAB->update if $GRAB;	77	$GRAB->update if $GRAB;
		78
		79	check_tooltip;
54	}	80	}
55	}	81	}
56		82
57	sub feed_sdl_motion_event {	83	sub feed_sdl_motion_event {
58	my ($ev) = @_;	84	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	85	my ($x, $y) = ($ev->{x}, $ev->{y});
60		86
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	87	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		88
63	if ($widget != $HOVER) {	89	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	90	my $hover = $HOVER; $HOVER = $widget;
65		91
66	$hover->update if $hover && $hover->{can_hover};	92	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	93	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		94
		95	check_tooltip;
		96	}
		97
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	98	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71	}	99	}
72		100
73	# convert position array to integers	101	# convert position array to integers
74	sub harmonize {	102	sub harmonize {
75	my ($vals) = @_;	103	my ($vals) = @_;
76		104
77	my $rem = 0;	105	my $rem = 0;
78		106
79	for ($vals) {	107	for (@$vals) {
80	my $i = int $_ + $rem;	108	my $i = int $_ + $rem;
81	$rem += $_ - $i;	109	$rem += $_ - $i;
82	$_ = $i;	110	$_ = $i;
83	}	111	}
84	}	112	}
…		…
87		115
88	package CFClient::UI::Base;	116	package CFClient::UI::Base;
89		117
90	use strict;	118	use strict;
91		119
92	use SDL::OpenGL;	120	use CFClient::OpenGL;
93		121
94	sub new {	122	sub new {
95	my $class = shift;	123	my $class = shift;
96		124
97	my $self = bless {	125	my $self = bless {
98	x => 0,	126	x => 0,
99	y => 0,	127	y => 0,
100	z => 0,	128	z => 0,
101	w => -1,	129	can_events => 1,
102	h => -1,
103	@_	130	@_
104	}, $class;	131	}, $class;
105		132
106	for (keys %$self) {	133	for (keys %$self) {
107	if (/^connect_(.*)$/) {	134	if (/^connect_(.*)$/) {
…		…
110	}	137	}
111		138
112	$self	139	$self
113	}	140	}
114		141
		142	sub show {
		143	my ($self) = @_;
		144
		145	return if $self->{parent};
		146
		147	$CFClient::UI::ROOT->add ($self);
		148	}
		149
		150	sub hide {
		151	my ($self) = @_;
		152
		153	return unless $self->{parent};
		154
		155	$self->{parent}->remove ($self);
		156	}
		157
115	sub move {	158	sub move {
116	my ($self, $x, $y, $z) = @_;	159	my ($self, $x, $y, $z) = @_;
		160
117	$self->{x} = $x;	161	$self->{x} = int $x;
118	$self->{y} = $y;	162	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	163	$self->{z} = $z if defined $z;
		164
		165	$self->update;
120	}	166	}
121		167
122	sub needs_redraw {	168	sub needs_redraw {
123	0	169	0
124	}	170	}
125		171
126	sub size_request {	172	sub size_request {
127	require Carp;	173	require Carp;
128	Carp::confess "size_request is abtract";	174	Carp::confess "size_request is abstract";
129	}	175	}
130		176
131	sub _size_allocate {	177	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	178	my ($self, $x, $y, $w, $h) = @_;
133		179
		180	if ($self->{aspect}) {
		181	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		182	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		183
		184	# use alignment to adjust x, y
		185
		186	$x += int +($w - $w2) * 0.5;
		187	$y += int +($h - $h2) * 0.5;
		188
		189	($w, $h) = ($w2, $h2);
		190	}
		191
		192	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	193	$self->{x} = $x;
135	$self->{y} = $y;	194	$self->{y} = $y;
		195	$self->update;
		196	}
136		197
137	return unless $self->{w} != $w || $self->{h} != $h;	198	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	199	$self->{w} = $w;
140	$self->{h} = $h;	200	$self->{h} = $h;
141		201
		202	$self->size_allocate ($w, $h);
		203	$self->update;
142	1	204	}
143	}	205	}
144		206
145	sub size_allocate {	207	sub size_allocate {
		208	# nothing to be done
		209	}
		210
		211	# return top left coordinates
		212	sub _topleft {
146	my ($self, $x, $y, $w, $h) = @_;	213	my ($self, $x, $y) = @_;
147		214
148	$self->_size_allocate ($x, $y, $w, $h);	215	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
149	}	216	}
150		217
151	# translate global coordinates to local coordinate system	218	# translate global coordinates to local coordinate system
152	sub translate {	219	sub coord2local {
153	my ($self, $x, $y) = @_;	220	my ($self, $x, $y) = @_;
154		221
155	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	222	my ($X, $Y) = $self->_topleft;
		223	($x - $X, $y - $Y)
		224	}
		225
		226	# translate local coordinates to global coordinate system
		227	sub coord2global {
		228	my ($self, $x, $y) = @_;
		229
		230	my ($X, $Y) = $self->_topleft;
		231	($x + $X, $y + $Y)
156	}	232	}
157		233
158	sub focus_in {	234	sub focus_in {
159	my ($self) = @_;	235	my ($self) = @_;
160		236
161	return if $FOCUS == $self;	237	return if $FOCUS == $self;
162	return unless $self->{can_focus};	238	return unless $self->{can_focus};
163		239
164	my $focus = $FOCUS; $FOCUS = $self;	240	my $focus = $FOCUS; $FOCUS = $self;
		241
		242	$self->emit (focus_in => $focus);
		243
165	$focus->update if $focus;	244	$focus->update if $focus;
166	$FOCUS->update;	245	$FOCUS->update;
167	}	246	}
168		247
169	sub focus_out {	248	sub focus_out {
170	my ($self) = @_;	249	my ($self) = @_;
171		250
172	return unless $FOCUS == $self;	251	return unless $FOCUS == $self;
173		252
174	my $focus = $FOCUS; undef $FOCUS;	253	my $focus = $FOCUS; undef $FOCUS;
		254
		255	$self->emit (focus_out => $focus);
		256
175	$focus->update if $focus; #?	257	$focus->update if $focus; #?
176	}	258	}
177		259
178	sub mouse_motion { }	260	sub mouse_motion { }
179	sub button_up { }	261	sub button_up { }
…		…
203	glPopMatrix;	285	glPopMatrix;
204		286
205	if ($self == $HOVER && $self->{can_hover}) {	287	if ($self == $HOVER && $self->{can_hover}) {
206	my ($x, $y) = @$self{qw(x y)};	288	my ($x, $y) = @$self{qw(x y)};
207		289
208	glColor 0, 0, 1, 0.2;	290	glColor 1, 0.8, 0.5, 0.2;
209	glEnable GL_BLEND;	291	glEnable GL_BLEND;
210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	292	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211	glBegin GL_QUADS;	293	glBegin GL_QUADS;
212	glVertex $x , $y;	294	glVertex $x , $y;
213	glVertex $x + $self->{w}, $y;	295	glVertex $x + $self->{w}, $y;
…		…
225	}	307	}
226		308
227	sub find_widget {	309	sub find_widget {
228	my ($self, $x, $y) = @_;	310	my ($self, $x, $y) = @_;
229		311
		312	return () unless $self->{can_events};
		313
230	return $self	314	return $self
231	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	315	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	316	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
233		317
234	()	318	()
235	}	319	}
236		320
237	sub set_parent {	321	sub set_parent {
238	my ($self, $par) = @_;	322	my ($self, $parent) = @_;
239		323
240	$self->{parent} = $par;
241	Scalar::Util::weaken $self->{parent};	324	Scalar::Util::weaken ($self->{parent} = $parent);
242	}	325	}
243		326
244	sub get_parent {	327	sub check_size {
245	$_[0]->{parent}	328	my ($self) = @_;
		329
		330	return unless $self->{parent};
		331
		332	my ($w, $h) = $self->size_request;
		333
		334	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		335	$self->{req_w} = $w;
		336	$self->{req_h} = $h;
		337
		338	$self->{parent}->check_size;
		339	}
246	}	340	}
247		341
248	sub update {	342	sub update {
249	my ($self) = @_;	343	my ($self) = @_;
250		344
…		…
253	}	347	}
254		348
255	sub connect {	349	sub connect {
256	my ($self, $signal, $cb) = @_;	350	my ($self, $signal, $cb) = @_;
257		351
258	push @{ $self->{cb}{$signal} }, $cb;	352	push @{ $self->{signal_cb}{$signal} }, $cb;
259	}	353	}
260		354
261	sub emit {	355	sub emit {
262	my ($self, $signal, @args) = @_;	356	my ($self, $signal, @args) = @_;
263		357
		358	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
264	$_->($self, @args)	359	$cb->($self, @args);
265	for @{$self->{cb}{$signal} || []};	360	}
266	}	361	}
267		362
268	sub DESTROY {	363	sub DESTROY {
269	my ($self) = @_;	364	my ($self) = @_;
270		365
…		…
276	package CFClient::UI::DrawBG;	371	package CFClient::UI::DrawBG;
277		372
278	our @ISA = CFClient::UI::Base::;	373	our @ISA = CFClient::UI::Base::;
279		374
280	use strict;	375	use strict;
281	use SDL::OpenGL;	376	use CFClient::OpenGL;
282		377
283	sub new {	378	sub new {
284	my $class = shift;	379	my $class = shift;
285		380
286	# range [value, low, high, page]	381	# range [value, low, high, page]
…		…
315		410
316	package CFClient::UI::Empty;	411	package CFClient::UI::Empty;
317		412
318	our @ISA = CFClient::UI::Base::;	413	our @ISA = CFClient::UI::Base::;
319		414
		415	sub new {
		416	my ($class, %arg) = @_;
		417	$class->SUPER::new (can_events => 0, %arg);
		418	}
		419
320	sub size_request {	420	sub size_request {
321	(0, 0)	421	(0, 0)
322	}	422	}
323		423
324	sub draw { }	424	sub draw { }
…		…
332	sub new {	432	sub new {
333	my ($class, %arg) = @_;	433	my ($class, %arg) = @_;
334		434
335	my $children = delete $arg{children} || [];	435	my $children = delete $arg{children} || [];
336		436
337	my $self = $class->SUPER::new (children => [], %arg);	437	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
338	$self->add ($_) for @$children;	438	$self->add ($_) for @$children;
339		439
340	$self	440	$self
341	}	441	}
342		442
343	sub add {	443	sub add {
344	my ($self, $chld) = @_;	444	my ($self, $child) = @_;
345		445
346	$chld->set_parent ($self);	446	$child->set_parent ($self);
		447
		448	use sort 'stable';
347		449
348	$self->{children} = [	450	$self->{children} = [
349	sort { $a->{z} <=> $b->{z} }	451	sort { $a->{z} <=> $b->{z} }
350	@{$self->{children}}, $chld	452	@{$self->{children}}, $child
351	];	453	];
352		454
353	$self->{w} = $self->{h} = -1;	455	$child->check_size;
		456	}
		457
		458	sub remove {
		459	my ($self, $child) = @_;
		460
		461	delete $child->{parent};
		462
		463	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		464
		465	$self->check_size;
354	$self->update;	466	$self->update;
355	}
356
357	sub remove {
358	my ($self, $widget) = @_;
359
360	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
361
362	$self->size_allocate (0, 0, $self->{w}, $self->{h});
363	}	467	}
364		468
365	sub find_widget {	469	sub find_widget {
366	my ($self, $x, $y) = @_;	470	my ($self, $x, $y) = @_;
367		471
…		…
397		501
398	$class->SUPER::new (children => [$child], %arg)	502	$class->SUPER::new (children => [$child], %arg)
399	}	503	}
400		504
401	sub add {	505	sub add {
402	my ($self, $widget) = @_;	506	my ($self, $child) = @_;
403		507
404	$self->{children} = [];	508	$self->{children} = [];
405		509
406	$self->SUPER::add ($widget);	510	$self->SUPER::add ($child);
407	}	511	}
408		512
409	sub remove {	513	sub remove {
410	my ($self, $widget) = @_;	514	my ($self, $widget) = @_;
411		515
…		…
420	sub size_request {	524	sub size_request {
421	$_[0]{children}[0]->size_request	525	$_[0]{children}[0]->size_request
422	}	526	}
423		527
424	sub size_allocate {	528	sub size_allocate {
425	my ($self, $x, $y, $w, $h) = @_;	529	my ($self, $w, $h) = @_;
426		530
427	$self->_size_allocate ($x, $y, $w, $h) or return;
428
429	$self->{children}[0]->size_allocate (0, 0, $w, $h);	531	$self->{children}[0]->configure (0, 0, $w, $h);
430	}	532	}
431		533
432	#############################################################################	534	#############################################################################
433		535
434	package CFClient::UI::Window;	536	package CFClient::UI::Window;
435		537
436	our @ISA = CFClient::UI::Bin::;	538	our @ISA = CFClient::UI::Bin::;
437		539
438	use SDL::OpenGL;	540	use CFClient::OpenGL;
439		541
440	sub new {	542	sub new {
441	my ($class, %arg) = @_;	543	my ($class, %arg) = @_;
442		544
443	my $self = $class->SUPER::new (%arg);	545	my $self = $class->SUPER::new (%arg);
…		…
460	$self->child->draw;	562	$self->child->draw;
461	};	563	};
462	}	564	}
463		565
464	sub size_allocate {	566	sub size_allocate {
465	my ($self, $x, $y, $w, $h) = @_;	567	my ($self, $w, $h) = @_;
466		568
467	$self->_size_allocate ($x, $y, $w, $h) or return;
468
469	$self->child->size_allocate (0, 0, $w, $h);	569	$self->child->configure (0, 0, $w, $h);
470		570
471	$self->render_chld;	571	$self->render_chld;
472	}	572	}
473		573
474	sub _draw {	574	sub _draw {
…		…
490	glDisable GL_TEXTURE_2D;	590	glDisable GL_TEXTURE_2D;
491	}	591	}
492		592
493	#############################################################################	593	#############################################################################
494		594
		595	package CFClient::UI::ViewPort;
		596
		597	our @ISA = CFClient::UI::Window::;
		598
		599	sub new { die }
		600
		601	sub size_request {
		602	my ($self) = @_;
		603
		604	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		605	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		606
		607	@$self{qw(child_w child_h)}
		608	}
		609
		610	sub _draw {
		611	my ($self) = @_;
		612
		613	$self->{children}[1]->draw;
		614	}
		615
		616
		617	#############################################################################
		618
495	package CFClient::UI::Frame;	619	package CFClient::UI::Frame;
496		620
497	our @ISA = CFClient::UI::Bin::;	621	our @ISA = CFClient::UI::Bin::;
498		622
499	use SDL::OpenGL;	623	use CFClient::OpenGL;
500
501	sub size_request {
502	my ($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
545	my @tex =
546	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548		624
549	sub new {	625	sub new {
550	my $class = shift;	626	my $class = shift;
551		627
552	# TODO: user_x, user_y, overwrite moveto?
553
554	$class->SUPER::new (	628	my $self = $class->SUPER::new (
555	bg => [1, 1, 1, 1],	629	bg => [1, 1, 1, 1],
556	border_bg => [1, 1, 1, 1],	630	border_bg => [1, 1, 1, 1],
557	border => $::FONTSIZE * 0.8,	631	border => 0.8,
558	@_	632	@_
		633	);
		634
		635	$self
		636	}
		637
		638	sub set_size {
		639	my ($self, $w, $h) = @_;
		640	$self->{req_w} = $w;
		641	$self->{req_h} = $h;
		642	$self->check_size;
		643	}
		644
		645	sub size_request {
		646	my ($self) = @_;
		647	($self->{req_w}, $self->{req_h})
		648	}
		649
		650	sub size_allocate {
		651	my ($self, $w, $h) = @_;
		652	$self->{w} = $w;
		653	$self->{h} = $h;
		654	$self->child->configure (0, 0, $w, $h);
		655	}
		656
		657	sub _draw {
		658	my ($self) = @_;
		659
		660	my ($w, $h) = ($self->{w}, $self->{h});
		661
		662	glEnable GL_BLEND;
		663	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		664	glEnable GL_TEXTURE_2D;
		665	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		666
		667	# glBegin GL_QUADS;
		668	# glColor 0, 0, 0, 0;
		669	# glVertex 0 , 0;
		670	# glVertex 0 , $h;
		671	# glVertex $w, $h;
		672	# glVertex $w, 0;
		673	# glEnd;
		674
		675
		676	$self->child->draw;
		677	glDisable GL_BLEND;
		678	glDisable GL_TEXTURE_2D;
		679	}
		680
		681	#############################################################################
		682
		683	package CFClient::UI::FancyFrame;
		684
		685	our @ISA = CFClient::UI::Bin::;
		686
		687	use CFClient::OpenGL;
		688
		689	my @tex =
		690	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		691	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		692
		693	sub new {
		694	my $class = shift;
		695
		696	# TODO: user_x, user_y, overwrite moveto?
		697
		698	my $self = $class->SUPER::new (
		699	bg => [1, 1, 1, 1],
		700	border_bg => [1, 1, 1, 1],
		701	border => 0.8,
		702	can_events => 1,
		703	@_
		704	);
		705
		706	$self->{title} &&= new CFClient::UI::Label
		707	align => 0,
		708	valign => 1,
		709	text => $self->{title},
		710	fontsize => 1;
		711
		712	$self
		713	}
		714
		715	sub border {
		716	int $_[0]{border} * $::FONTSIZE
		717	}
		718
		719	sub size_request {
		720	my ($self) = @_;
		721
		722	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
		723
		724	my ($w, $h) = $self->SUPER::size_request;
		725
		726	(
		727	$w + $self->border * 2,
		728	$h + $self->border * 2,
559	)	729	)
560	}	730	}
561		731
562	sub size_request {
563	my ($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 + $self->{border} * 2,
572	)
573	}
574
575	sub size_allocate {	732	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;	733	my ($self, $w, $h) = @_;
577		734
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$h -= List::Util::max 0, $self->{border} * 2;	735	$h -= List::Util::max 0, $self->border * 2;
581	$w -= List::Util::max 0, $self->{border} * 2;	736	$w -= List::Util::max 0, $self->border * 2;
582		737
		738	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		739	if $self->{title};
		740
583	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	741	$self->child->configure ($self->border, $self->border, $w, $h);
584	}	742	}
585		743
586	sub button_down {	744	sub button_down {
587	my ($self, $ev, $x, $y) = @_;	745	my ($self, $ev, $x, $y) = @_;
588		746
		747	my $border = $self->border;
		748
589	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	749	if ($x < $self->{w} && $x >= $self->{w} - $border
590	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	750	&& $y < $self->{h} && $y >= $self->{h} - $border) {
591		751
592	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	752	my ($ox, $oy) = ($ev->{x}, $ev->{y});
593	my ($bw, $bh) = ($self->{w}, $self->{h});	753	my ($bw, $bh) = ($self->{w}, $self->{h});
594		754
595	$self->{motion} = sub {	755	$self->{motion} = sub {
596	my ($ev, $x, $y) = @_;	756	my ($ev, $x, $y) = @_;
597		757
598	($x, $y) = ($ev->motion_x, $ev->motion_y);	758	($x, $y) = ($ev->{x}, $ev->{y});
599		759
600	$self->{user_w} = $bw + $x - $ox;	760	$self->{user_w} = $bw + $x - $ox;
601	$self->{user_h} = $bh + $y - $oy;	761	$self->{user_h} = $bh + $y - $oy;
602	$self->update;	762	$self->check_size;
603	};	763	};
604		764
605	} elsif ($x >= 0 && $x < $self->{w}	765	} elsif ($x >= 0 && $x < $self->{w}
606	&& $y >= 0 && $y < $self->{border}) {	766	&& $y >= 0 && $y < $border) {
607		767
608	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	768	my ($ox, $oy) = ($ev->{x}, $ev->{y});
609	my ($bx, $by) = ($self->{x}, $self->{y});	769	my ($bx, $by) = ($self->{x}, $self->{y});
610		770
611	$self->{motion} = sub {	771	$self->{motion} = sub {
612	my ($ev, $x, $y) = @_;	772	my ($ev, $x, $y) = @_;
613		773
614	($x, $y) = ($ev->motion_x, $ev->motion_y);	774	($x, $y) = ($ev->{x}, $ev->{y});
615		775
616	$self->move ($bx + $x - $ox, $by + $y - $oy);	776	$self->move ($bx + $x - $ox, $by + $y - $oy);
617	$self->update;	777	$self->update;
618	};	778	};
619	}	779	}
…		…
640	glEnable GL_BLEND;	800	glEnable GL_BLEND;
641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	801	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642	glEnable GL_TEXTURE_2D;	802	glEnable GL_TEXTURE_2D;
643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	803	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644		804
		805	my $border = $self->border;
		806
645	glColor @{ $self->{border_bg} };	807	glColor @{ $self->{border_bg} };
646	$tex[1]->draw_quad (0, 0, $w, $self->{border});	808	$tex[1]->draw_quad (0, 0, $w, $border);
647	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	809	$tex[3]->draw_quad (0, $border, $border, $ch);
648	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	810	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
649	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	811	$tex[4]->draw_quad (0, $h - $border, $w, $border);
650		812
651	my $bg = $tex[0];	813	my $bg = $tex[0];
652		814
653	# TODO: repeat texture not scale	815	# TODO: repeat texture not scale
654	my $rep_x = $cw / $bg->{w};	816	my $rep_x = $cw / $bg->{w};
…		…
657	glColor @{ $self->{bg} };	819	glColor @{ $self->{bg} };
658		820
659	$bg->{s} = $rep_x;	821	$bg->{s} = $rep_x;
660	$bg->{t} = $rep_y;	822	$bg->{t} = $rep_y;
661	$bg->{wrap_mode} = 1;	823	$bg->{wrap_mode} = 1;
662	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	824	$bg->draw_quad ($border, $border, $cw, $ch);
663		825
664	glDisable GL_TEXTURE_2D;	826	glDisable GL_TEXTURE_2D;
665	glDisable GL_BLEND;	827	glDisable GL_BLEND;
666		828
		829	$self->{title}->draw if $self->{title};
667	$self->child->draw;	830	$self->child->draw;
668	}	831	}
669		832
670	#############################################################################	833	#############################################################################
671		834
…		…
673		836
674	our @ISA = CFClient::UI::Base::;	837	our @ISA = CFClient::UI::Base::;
675		838
676	use List::Util qw(max sum);	839	use List::Util qw(max sum);
677		840
678	use SDL::OpenGL;	841	use CFClient::OpenGL;
679		842
680	sub new {	843	sub new {
681	my $class = shift;	844	my $class = shift;
682		845
683	$class->SUPER::new (	846	$class->SUPER::new (
…		…
685	@_	848	@_
686	)	849	)
687	}	850	}
688		851
689	sub add {	852	sub add {
690	my ($self, $x, $y, $chld) = @_;	853	my ($self, $x, $y, $child) = @_;
691		854
		855	$child->set_parent ($self);
692	$self->{children}[$y][$x] = $chld;	856	$self->{children}[$y][$x] = $child;
693	$chld->set_parent ($self);
694		857
695	$self->{w} = $self->{h} = -1;	858	$child->check_size;
		859	}
		860
		861	# TODO: move to container class maybe? send childs a signal on removal?
		862	sub clear {
		863	my ($self) = @_;
		864
		865	delete $self->{children};
696	$self->update;	866	$self->update;
697	}	867	}
698		868
699	sub get_wh {	869	sub get_wh {
700	my ($self) = @_;	870	my ($self) = @_;
…		…
706	or next;	876	or next;
707		877
708	for my $x (0 .. $#$row) {	878	for my $x (0 .. $#$row) {
709	my $widget = $row->[$x]	879	my $widget = $row->[$x]
710	or next;	880	or next;
711	my ($w, $h) = $widget->size_request;	881	my ($w, $h) = @$widget{qw(req_w req_h)};
712		882
713	$w[$x] = max $w[$x], $w;	883	$w[$x] = max $w[$x], $w;
714	$h[$y] = max $h[$y], $h;	884	$h[$y] = max $h[$y], $h;
715	}	885	}
716	}	886	}
…		…
728	(sum @$hs),	898	(sum @$hs),
729	)	899	)
730	}	900	}
731		901
732	sub size_allocate {	902	sub size_allocate {
733	my ($self, $x, $y, $w, $h) = @_;	903	my ($self, $w, $h) = @_;
734
735	$self->_size_allocate ($x, $y, $w, $h) or return;
736		904
737	my ($ws, $hs) = $self->get_wh;	905	my ($ws, $hs) = $self->get_wh;
738		906
739	my $req_w = sum @$ws;	907	my $req_w = sum @$ws;
740	my $req_h = sum @$hs;	908	my $req_h = sum @$hs;
…		…
762		930
763	for my $c (0 .. $#$row) {	931	for my $c (0 .. $#$row) {
764	my $col_w = $ws->[$c];	932	my $col_w = $ws->[$c];
765		933
766	if (my $widget = $row->[$c]) {	934	if (my $widget = $row->[$c]) {
767	$widget->size_allocate ($x, $y, $col_w, $row_h);	935	$widget->configure ($x, $y, $col_w, $row_h);
768	}	936	}
769		937
770	$x += $col_w;	938	$x += $col_w;
771	}	939	}
772		940
…		…
817	(List::Util::max map $_->[1], @alloc),	985	(List::Util::max map $_->[1], @alloc),
818	)	986	)
819	}	987	}
820		988
821	sub size_allocate {	989	sub size_allocate {
822	my ($self, $x, $y, $w, $h) = @_;	990	my ($self, $w, $h) = @_;
823
824	$self->_size_allocate ($x, $y, $w, $h);
825		991
826	($h, $w) = ($w, $h);	992	($h, $w) = ($w, $h);
827		993
828	my $children = $self->{children};	994	my $children = $self->{children};
829		995
830	my @h = map +($_->size_request)[0], @$children;	996	my @h = map $_->{req_w}, @$children;
831		997
832	my $req_h = List::Util::sum @h;	998	my $req_h = List::Util::sum @h;
833		999
834	if ($req_h > $h) {	1000	if ($req_h > $h) {
835	# ah well, not enough space	1001	# ah well, not enough space
…		…
851		1017
852	my $y = 0;	1018	my $y = 0;
853	for (0 .. $#$children) {	1019	for (0 .. $#$children) {
854	my $child = $children->[$_];	1020	my $child = $children->[$_];
855	my $h = $h[$_];	1021	my $h = $h[$_];
856	$child->size_allocate ($y, 0, $h, $w);	1022	$child->configure ($y, 0, $h, $w);
857		1023
858	$y += $h;	1024	$y += $h;
859	}	1025	}
		1026
		1027	1
860	}	1028	}
861		1029
862	#############################################################################	1030	#############################################################################
863		1031
864	package CFClient::UI::VBox;	1032	package CFClient::UI::VBox;
…		…
877	(List::Util::sum map $_->[1], @alloc),	1045	(List::Util::sum map $_->[1], @alloc),
878	)	1046	)
879	}	1047	}
880		1048
881	sub size_allocate {	1049	sub size_allocate {
882	my ($self, $x, $y, $w, $h) = @_;	1050	my ($self, $w, $h) = @_;
883
884	$self->_size_allocate ($x, $y, $w, $h);
885		1051
886	my $children = $self->{children};	1052	my $children = $self->{children};
887		1053
888	my @h = map +($_->size_request)[1], @$children;	1054	my @h = map $_->{req_h}, @$children;
889		1055
890	my $req_h = List::Util::sum @h;	1056	my $req_h = List::Util::sum @h;
891		1057
892	if ($req_h > $h) {	1058	if ($req_h > $h) {
893	# ah well, not enough space	1059	# ah well, not enough space
…		…
907		1073
908	my $y = 0;	1074	my $y = 0;
909	for (0 .. $#$children) {	1075	for (0 .. $#$children) {
910	my $child = $children->[$_];	1076	my $child = $children->[$_];
911	my $h = $h[$_];	1077	my $h = $h[$_];
912	$child->size_allocate (0, $y, $w, $h);	1078	$child->configure (0, $y, $w, $h);
913		1079
914	$y += $h;	1080	$y += $h;
915	}	1081	}
		1082
		1083	1
916	}	1084	}
917		1085
918	#############################################################################	1086	#############################################################################
919		1087
920	package CFClient::UI::Label;	1088	package CFClient::UI::Label;
921		1089
922	our @ISA = CFClient::UI::Base::;	1090	our @ISA = CFClient::UI::Base::;
923		1091
924	use SDL::OpenGL;	1092	use CFClient::OpenGL;
925		1093
926	sub new {	1094	sub new {
927	my ($class, %arg) = @_;	1095	my ($class, %arg) = @_;
928		1096
929	my $self = $class->SUPER::new (	1097	my $self = $class->SUPER::new (
930	fg => [1, 1, 1],	1098	fg => [1, 1, 1],
931	fontsize => $::FONTSIZE,	1099	fontsize => 1,
932	text => "",	1100	text => "",
933	align => -1,	1101	align => -1,
		1102	valign => -1,
934	padding => 2,	1103	padding => 2,
935	layout => new CFClient::Layout,	1104	layout => new CFClient::Layout,
		1105	can_events => 0,
936	%arg	1106	%arg
937	);	1107	);
938		1108
939	$self->set_text ($self->{text});	1109	if (exists $self->{template}) {
		1110	my $layout = new CFClient::Layout;
		1111	$layout->set_text (delete $self->{template});
		1112	$self->{template} = $layout;
		1113	}
		1114
		1115	$self->set_text (delete $self->{text}) if exists $self->{text};
		1116	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
940		1117
941	$self	1118	$self
942	}	1119	}
943		1120
944	sub escape_text {	1121	sub escape_text {
…		…
952	}	1129	}
953		1130
954	sub set_text {	1131	sub set_text {
955	my ($self, $text) = @_;	1132	my ($self, $text) = @_;
956		1133
957	$self->{text} = $text;
958	$self->{layout}->set_markup ($text);	1134	$self->{layout}->set_text ($text);
959		1135
960	delete $self->{texture};	1136	delete $self->{texture};
961	# $self->{w} = $self->{h} = -1;	1137	$self->check_size;
962	$self->update;	1138	$self->update;
963	}	1139	}
964		1140
965	sub get_text {	1141	sub set_markup {
966	my ($self, $text) = @_;	1142	my ($self, $markup) = @_;
967		1143
968	$self->{text}	1144	$self->{layout}->set_markup ($markup);
		1145
		1146	delete $self->{texture};
		1147	$self->check_size;
		1148	$self->update;
969	}	1149	}
970		1150
971	sub size_request {	1151	sub size_request {
972	my ($self) = @_;	1152	my ($self) = @_;
973		1153
974	$self->{layout}->set_width;	1154	$self->{layout}->set_width;
975	$self->{layout}->set_height ($self->{fontsize});	1155	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1156
976	my ($w, $h) = $self->{layout}->size;	1157	my ($w, $h) = $self->{layout}->size;
		1158
		1159	if (exists $self->{template}) {
		1160	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1161
		1162	my ($w2, $h2) = $self->{template}->size;
		1163
		1164	$w = List::Util::max $w, $w2;
		1165	$h = List::Util::max $h, $h2;
		1166	}
977		1167
978	(	1168	(
979	$w + $self->{padding} * 2,	1169	$w + $self->{padding} * 2,
980	$h + $self->{padding} * 2,	1170	$h + $self->{padding} * 2,
981	)	1171	)
982	}	1172	}
983		1173
984	sub size_allocate {	1174	sub size_allocate {
985	my ($self, $x, $y, $w, $h) = @_;	1175	my ($self, $w, $h) = @_;
986
987	$self->_size_allocate ($x, $y, $w, $h) or return;
988		1176
989	delete $self->{texture};	1177	delete $self->{texture};
990	}	1178	}
991		1179
992	sub update {	1180	sub set_fontsize {
993	my ($self) = @_;	1181	my ($self, $fontsize) = @_;
994		1182
		1183	$self->{fontsize} = $fontsize;
995	delete $self->{texture};	1184	delete $self->{texture};
		1185	$self->check_size;
996	$self->SUPER::update;	1186	$self->update;
997	}	1187	}
998		1188
999	sub _draw {	1189	sub _draw {
1000	my ($self) = @_;	1190	my ($self) = @_;
1001		1191
1002	my $tex = $self->{texture} ||= do {	1192	my $tex = $self->{texture} ||= do {
1003	$self->{layout}->set_width ($self->{w});	1193	$self->{layout}->set_width ($self->{w});
1004	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1194	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1005	new_from_layout CFClient::Texture $self->{layout}	1195	new_from_layout CFClient::Texture $self->{layout}
1006	};	1196	};
1007		1197
1008	glEnable GL_BLEND;	1198	glEnable GL_BLEND;
1009	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1199	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010	glEnable GL_TEXTURE_2D;	1200	glEnable GL_TEXTURE_2D;
1011	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1201	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012		1202
1013	glColor @{$self->{fg}};	1203	glColor @{$self->{fg}};
1014		1204
1015	my $x =	1205	$self->{ox} = int (
1016	$self->{align} < 0 ? $self->{padding}	1206	$self->{align} < 0 ? $self->{padding}
1017	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1207	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1018	: ($self->{w} - $tex->{w}) * 0.5;	1208	: ($self->{w} - $tex->{w}) * 0.5
		1209	);
1019		1210
1020	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1211	$self->{oy} = int (
		1212	$self->{valign} < 0 ? $self->{padding}
		1213	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1214	: ($self->{h} - $tex->{h}) * 0.5
		1215	);
		1216
		1217	$tex->draw_quad ($self->{ox}, $self->{oy});
1021		1218
1022	glDisable GL_TEXTURE_2D;	1219	glDisable GL_TEXTURE_2D;
1023	glDisable GL_BLEND;	1220	glDisable GL_BLEND;
1024	}	1221	}
1025		1222
1026	#############################################################################	1223	#############################################################################
1027		1224
1028	package CFClient::UI::Entry;	1225	package CFClient::UI::EntryBase;
1029		1226
1030	our @ISA = CFClient::UI::Label::;	1227	our @ISA = CFClient::UI::Label::;
1031		1228
1032	use SDL;	1229	use CFClient::OpenGL;
1033	use SDL::OpenGL;
1034		1230
1035	sub new {	1231	sub new {
1036	my $class = shift;	1232	my $class = shift;
1037		1233
1038	$class->SUPER::new (	1234	$class->SUPER::new (
…		…
1040	bg => [0, 0, 0, 0.2],	1236	bg => [0, 0, 0, 0.2],
1041	active_bg => [1, 1, 1, 0.5],	1237	active_bg => [1, 1, 1, 0.5],
1042	active_fg => [0, 0, 0],	1238	active_fg => [0, 0, 0],
1043	can_hover => 1,	1239	can_hover => 1,
1044	can_focus => 1,	1240	can_focus => 1,
		1241	valign => 0,
		1242	can_events => 1,
1045	@_	1243	@_
1046	)	1244	)
1047	}	1245	}
1048		1246
1049	sub _set_text {	1247	sub _set_text {
1050	my ($self, $text) = @_;	1248	my ($self, $text) = @_;
1051		1249
1052	my $old_text = $self->{text};	1250	delete $self->{cur_h};
		1251
		1252	return if $self->{text} eq $text;
		1253
		1254	delete $self->{texture};
1053		1255
1054	$self->{last_activity} = $::NOW;	1256	$self->{last_activity} = $::NOW;
1055
1056	$self->{text} = $text;	1257	$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		1258
1060	$text =~ s/./*/g if $self->{hidden};	1259	$text =~ s/./*/g if $self->{hidden};
		1260	$self->{layout}->set_text ("$text ");
1061		1261
1062	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1262	$self->emit (changed => $self->{text});
		1263	}
1063		1264
1064	$text = substr $text, 0, $self->{cursor};	1265	sub get_text {
1065	utf8::encode $text;	1266	$_[0]{text}
1066
1067	@$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 $self->{text};
1071	}	1267	}
1072		1268
1073	sub size_request {	1269	sub size_request {
1074	my ($self) = @_;	1270	my ($self) = @_;
1075		1271
…		…
1077		1273
1078	($w + 1, $h) # add 1 for cursor	1274	($w + 1, $h) # add 1 for cursor
1079	}	1275	}
1080		1276
1081	sub size_allocate {	1277	sub size_allocate {
1082	my ($self, $x, $y, $w, $h) = @_;	1278	my ($self, $w, $h) = @_;
1083		1279
1084	$self->SUPER::size_allocate ($x, $y, $w, $h);	1280	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1085
1086	$self->_set_text ($self->{text});
1087	}	1281	}
1088		1282
1089	sub set_text {	1283	sub set_text {
1090	my ($self, $text) = @_;	1284	my ($self, $text) = @_;
1091		1285
…		…
1095	}	1289	}
1096		1290
1097	sub key_down {	1291	sub key_down {
1098	my ($self, $ev) = @_;	1292	my ($self, $ev) = @_;
1099		1293
1100	my $mod = $ev->key_mod;	1294	my $mod = $ev->{mod};
1101	my $sym = $ev->key_sym;	1295	my $sym = $ev->{sym};
1102
1103	my $uni = $ev->key_unicode;	1296	my $uni = $ev->{unicode};
1104		1297
1105	my $text = $self->get_text;	1298	my $text = $self->get_text;
1106		1299
1107	if ($sym == SDLK_BACKSPACE) {	1300	if ($sym == 8) {
1108	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1301	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109	} elsif ($sym == SDLK_DELETE) {	1302	} elsif ($sym == 127) {
1110	substr $text, $self->{cursor}, 1, "";	1303	substr $text, $self->{cursor}, 1, "";
1111	} elsif ($sym == SDLK_LEFT) {	1304	} elsif ($sym == CFClient::SDLK_LEFT) {
1112	--$self->{cursor} if $self->{cursor};	1305	--$self->{cursor} if $self->{cursor};
1113	} elsif ($sym == SDLK_RIGHT) {	1306	} elsif ($sym == CFClient::SDLK_RIGHT) {
1114	++$self->{cursor} if $self->{cursor} < length $self->{text};	1307	++$self->{cursor} if $self->{cursor} < length $self->{text};
1115	} elsif ($sym == SDLK_HOME) {	1308	} elsif ($sym == CFClient::SDLK_HOME) {
1116	$self->{cursor} = 0;	1309	$self->{cursor} = 0;
1117	} elsif ($sym == SDLK_END) {	1310	} elsif ($sym == CFClient::SDLK_END) {
1118	$self->{cursor} = length $text;	1311	$self->{cursor} = length $text;
1119	} elsif ($sym == SDLK_ESCAPE) {	1312	} elsif ($sym == 27) {
1120	$self->emit ('escape');	1313	$self->emit ('escape');
1121	} elsif ($uni) {	1314	} elsif ($uni) {
1122	substr $text, $self->{cursor}++, 0, chr $uni;	1315	substr $text, $self->{cursor}++, 0, chr $uni;
1123	}	1316	}
1124		1317
…		…
1179		1372
1180	$self->SUPER::_draw;	1373	$self->SUPER::_draw;
1181		1374
1182	#TODO: force update every cursor change :(	1375	#TODO: force update every cursor change :(
1183	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1376	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1377
		1378	unless (exists $self->{cur_h}) {
		1379	my $text = substr $self->{text}, 0, $self->{cursor};
		1380	utf8::encode $text;
		1381
		1382	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1383	}
		1384
1184	glColor @{$self->{fg}};	1385	glColor @{$self->{fg}};
1185	glBegin GL_LINES;	1386	glBegin GL_LINES;
1186	glVertex $self->{cur_x}, $self->{cur_y};
1187	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1387	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1388	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188	glEnd;	1389	glEnd;
1189	}	1390	}
1190	}	1391	}
1191		1392
1192	package CFClient::UI::LineEntry;	1393	package CFClient::UI::Entry;
1193		1394
1194	our @ISA = CFClient::UI::Entry::;	1395	our @ISA = CFClient::UI::EntryBase::;
1195		1396
1196	use SDL;	1397	use CFClient::OpenGL;
1197	use SDL::OpenGL;
1198		1398
1199	sub key_down {	1399	sub key_down {
1200	my ($self, $ev) = @_;	1400	my ($self, $ev) = @_;
1201		1401
1202	my $sym = $ev->key_sym;	1402	my $sym = $ev->{sym};
1203		1403
1204	if ($sym == SDLK_RETURN) {	1404	if ($sym == 13) {
1205	$self->emit (activate => $self->get_text);	1405	$self->emit (activate => $self->get_text);
1206	$self->update;	1406	$self->update;
1207		1407
1208	} else {	1408	} else {
1209	$self->SUPER::key_down ($ev);	1409	$self->SUPER::key_down ($ev);
…		…
1215		1415
1216	package CFClient::UI::Button;	1416	package CFClient::UI::Button;
1217		1417
1218	our @ISA = CFClient::UI::Label::;	1418	our @ISA = CFClient::UI::Label::;
1219		1419
1220	use SDL;	1420	use CFClient::OpenGL;
1221	use SDL::OpenGL;
1222		1421
1223	my @tex =	1422	my @tex =
1224	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1423	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225	qw(b1_button_active.png);	1424	qw(b1_button_active.png);
1226		1425
1227	sub new {	1426	sub new {
1228	my $class = shift;	1427	my $class = shift;
1229		1428
1230	$class->SUPER::new (	1429	$class->SUPER::new (
1231	padding => 4,	1430	padding => 4,
1232	fg => [1, 1, 1],	1431	fg => [1, 1, 1],
1233	bg => [1, 1, 1, 0.2],	1432	bg => [1, 1, 1, 0.2],
1234	active_fg => [1, 1, 0],	1433	active_fg => [0, 0, 1],
1235	can_hover => 1,	1434	can_hover => 1,
		1435	align => 0,
		1436	valign => 0,
		1437	can_events => 1,
1236	@_	1438	@_
1237	)	1439	)
1238	}	1440	}
1239		1441
1240	sub button_up {	1442	sub button_up {
…		…
1248		1450
1249	sub _draw {	1451	sub _draw {
1250	my ($self) = @_;	1452	my ($self) = @_;
1251		1453
1252	local $self->{fg} = $self->{fg};	1454	local $self->{fg} = $self->{fg};
1253	my $tex = $tex[0];
1254
1255	glEnable GL_BLEND;
1256	glEnable GL_TEXTURE_2D;
1257	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258		1455
1259	if ($GRAB == $self) {	1456	if ($GRAB == $self) {
1260	$self->{fg} = $self->{active_fg};	1457	$self->{fg} = $self->{active_fg};
1261	}	1458	}
1262		1459
1263	glBindTexture GL_TEXTURE_2D, $tex->{name};	1460	glEnable GL_BLEND;
		1461	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1462	glEnable GL_TEXTURE_2D;
1264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1464	glColor 0, 0, 0, 1;
1265		1465
1266	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1466	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1267		1467
1268	glDisable GL_TEXTURE_2D;	1468	glDisable GL_TEXTURE_2D;
1269	glDisable GL_BLEND;	1469	glDisable GL_BLEND;
1270		1470
1271	$self->SUPER::_draw;	1471	$self->SUPER::_draw;
…		…
1276	package CFClient::UI::CheckBox;	1476	package CFClient::UI::CheckBox;
1277		1477
1278	our @ISA = CFClient::UI::DrawBG::;	1478	our @ISA = CFClient::UI::DrawBG::;
1279		1479
1280	my @tex =	1480	my @tex =
1281	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1481	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1482	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283		1483
1284	use SDL;	1484	use CFClient::OpenGL;
1285	use SDL::OpenGL;
1286		1485
1287	sub new {	1486	sub new {
1288	my $class = shift;	1487	my $class = shift;
1289		1488
1290	$class->SUPER::new (	1489	$class->SUPER::new (
…		…
1301	my ($self) = @_;	1500	my ($self) = @_;
1302		1501
1303	($self->{padding} * 2 + 6) x 2	1502	($self->{padding} * 2 + 6) x 2
1304	}	1503	}
1305		1504
1306	sub size_allocate {
1307	my ($self, $x, $y, $w, $h) = @_;
1308
1309	$self->_size_allocate ($x, $y, $w, $h);
1310	}
1311
1312	sub button_down {	1505	sub button_down {
1313	my ($self, $ev, $x, $y) = @_;	1506	my ($self, $ev, $x, $y) = @_;
1314		1507
1315	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1508	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1509	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1342	glDisable GL_BLEND;	1535	glDisable GL_BLEND;
1343	}	1536	}
1344		1537
1345	#############################################################################	1538	#############################################################################
1346		1539
		1540	package CFClient::UI::Image;
		1541
		1542	our @ISA = CFClient::UI::Base::;
		1543
		1544	use CFClient::OpenGL;
		1545	use Carp qw/confess/;
		1546
		1547	our %loaded_images;
		1548
		1549	sub new {
		1550	my $class = shift;
		1551
		1552	my $self = $class->SUPER::new (can_events => 0, @_);
		1553
		1554	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1555
		1556	$loaded_images{$self->{image}} ||=
		1557	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1558
		1559	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1560
		1561	Scalar::Util::weaken $loaded_images{$self->{image}};
		1562
		1563	$self->{aspect} = $tex->{w} / $tex->{h};
		1564
		1565	$self
		1566	}
		1567
		1568	sub size_request {
		1569	my ($self) = @_;
		1570
		1571	($self->{tex}->{w}, $self->{tex}->{h})
		1572	}
		1573
		1574	sub _draw {
		1575	my ($self) = @_;
		1576
		1577	my $tex = $self->{tex};
		1578
		1579	my ($w, $h) = ($self->{w}, $self->{h});
		1580
		1581	if ($self->{rot90}) {
		1582	glRotate 90, 0, 0, 1;
		1583	glTranslate 0, -$self->{w}, 0;
		1584
		1585	($w, $h) = ($h, $w);
		1586	}
		1587
		1588	glEnable GL_BLEND;
		1589	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1590	glEnable GL_TEXTURE_2D;
		1591	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1592
		1593	$tex->draw_quad (0, 0, $w, $h);
		1594
		1595	glDisable GL_BLEND;
		1596	glDisable GL_TEXTURE_2D;
		1597	}
		1598
		1599	#############################################################################
		1600
		1601	package CFClient::UI::VGauge;
		1602
		1603	our @ISA = CFClient::UI::Base::;
		1604
		1605	use CFClient::OpenGL;
		1606
		1607	my %tex = (
		1608	food => [
		1609	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1610	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1611	],
		1612	grace => [
		1613	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1614	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1615	],
		1616	hp => [
		1617	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1618	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1619	],
		1620	mana => [
		1621	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1622	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1623	],
		1624	);
		1625
		1626	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1627	sub new {
		1628	my $class = shift;
		1629
		1630	my $self = $class->SUPER::new (
		1631	type => 'food',
		1632	@_
		1633	);
		1634
		1635	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1636
		1637	$self
		1638	}
		1639
		1640	sub size_request {
		1641	my ($self) = @_;
		1642
		1643	#my $tex = $tex{$self->{type}}[0];
		1644	#@$tex{qw(w h)}
		1645	(0, 0)
		1646	}
		1647
		1648	sub set_max {
		1649	my ($self, $max) = @_;
		1650
		1651	$self->{max_val} = $max;
		1652	}
		1653
		1654	sub set_value {
		1655	my ($self, $val, $max) = @_;
		1656
		1657	$self->set_max ($max)
		1658	if defined $max;
		1659
		1660	$max = $self->{max_val};
		1661	$self->{val} = $val;
		1662
		1663	$self->update;
		1664	}
		1665
		1666	sub _draw {
		1667	my ($self) = @_;
		1668
		1669	my $tex = $tex{$self->{type}};
		1670
		1671	my ($w, $h) = ($self->{w}, $self->{h});
		1672
		1673	if ($self->{vertical}) {
		1674	glRotate 90, 0, 0, 1;
		1675	glTranslate 0, -$self->{w}, 0;
		1676
		1677	($w, $h) = ($h, $w);
		1678	}
		1679
		1680	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1681	$ycut = 1 if $self->{val} > $self->{max_val};
		1682
		1683	my $t1 = $tex->[0];
		1684	my $t2 = $tex->[1];
		1685
		1686	glEnable GL_BLEND;
		1687	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1688	glEnable GL_TEXTURE_2D;
		1689	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1690
		1691	my $h1 = $self->{h} - $ycut * $self->{h};
		1692	my $h2 = $ycut * $self->{h};
		1693
		1694	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1695	glBegin GL_QUADS;
		1696	glTexCoord 0 , 0; glVertex 0 , 0;
		1697	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1;
		1698	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1;
		1699	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1700	glEnd;
		1701
		1702	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1703	glBegin GL_QUADS;
		1704	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1;
		1705	glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2;
		1706	glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2;
		1707	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1;
		1708	glEnd;
		1709
		1710	glDisable GL_BLEND;
		1711	glDisable GL_TEXTURE_2D;
		1712	}
		1713
		1714	#############################################################################
		1715
		1716	package CFClient::UI::Gauge;
		1717
		1718	our @ISA = CFClient::UI::VBox::;
		1719
		1720	sub new {
		1721	my ($class, %arg) = @_;
		1722
		1723	my $self = $class->SUPER::new (
		1724	tooltip => $arg{type},
		1725	%arg,
		1726	);
		1727
		1728	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1729	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
		1730	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1731
		1732	$self
		1733	}
		1734
		1735	sub set_fontsize {
		1736	my ($self, $fsize) = @_;
		1737
		1738	$self->{value}->set_fontsize ($fsize);
		1739	$self->{max} ->set_fontsize ($fsize);
		1740	}
		1741
		1742	sub set_value {
		1743	my ($self, $val, $max) = @_;
		1744
		1745	$self->set_max ($max)
		1746	if defined $max;
		1747
		1748	$self->{gauge}->set_value ($val, $max);
		1749	$self->{value}->set_text ($val);
		1750	}
		1751
		1752	sub set_max {
		1753	my ($self, $max) = @_;
		1754
		1755	$self->{gauge}->set_max ($max);
		1756	$self->{max}->set_text ($max);
		1757	}
		1758
		1759	#############################################################################
		1760
1347	package CFClient::UI::Slider;	1761	package CFClient::UI::Slider;
1348		1762
1349	use strict;	1763	use strict;
1350		1764
1351	use SDL::OpenGL;	1765	use CFClient::OpenGL;
1352		1766
1353	our @ISA = CFClient::UI::DrawBG::;	1767	our @ISA = CFClient::UI::DrawBG::;
1354		1768
1355	my @tex =	1769	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1770	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1366	# TODO: calculations are off	1780	# TODO: calculations are off
1367	my $self = $class->SUPER::new (	1781	my $self = $class->SUPER::new (
1368	fg => [1, 1, 1],	1782	fg => [1, 1, 1],
1369	active_fg => [0, 0, 0],	1783	active_fg => [0, 0, 0],
1370	range => [0, 0, 100, 10],	1784	range => [0, 0, 100, 10],
1371	req_w => 40,	1785	req_w => 20,
1372	req_h => 13,	1786	req_h => 20,
1373	vertical => 0,	1787	vertical => 0,
1374	can_hover => 1,	1788	can_hover => 1,
1375	inner_pad => 5,	1789	inner_pad => 5,
1376	@_	1790	@_
1377	);	1791	);
…		…
1481		1895
1482	package CFClient::UI::TextView;	1896	package CFClient::UI::TextView;
1483		1897
1484	our @ISA = CFClient::UI::HBox::;	1898	our @ISA = CFClient::UI::HBox::;
1485		1899
1486	use SDL::OpenGL;	1900	use CFClient::OpenGL;
1487		1901
1488	sub new {	1902	sub new {
1489	my $class = shift;	1903	my $class = shift;
1490		1904
1491	my $self = $class->SUPER::new (	1905	my $self = $class->SUPER::new (
1492	req_w => $::WIDTH / 6,
1493	req_h => $::HEIGHT / 6,
1494	fontsize => $::FONTSIZE,	1906	fontsize => 1,
1495	@_,	1907	@_,
1496		1908
1497	layout => (new CFClient::Layout),	1909	layout => (new CFClient::Layout),
1498	par => [],	1910	par => [],
1499	height => 0,	1911	height => 0,
…		…
1520	sub text_height {	1932	sub text_height {
1521	my ($self, $text) = @_;	1933	my ($self, $text) = @_;
1522		1934
1523	my $layout = $self->{layout};	1935	my $layout = $self->{layout};
1524		1936
1525	$layout->set_height ($self->{fontsize});	1937	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526	$layout->set_width ($self->{w});	1938	$layout->set_width ($self->{w});
1527	$layout->set_text ($text);	1939	$layout->set_text ($text);
1528		1940
1529	($layout->size)[1]	1941	($layout->size)[1]
1530	}	1942	}
…		…
1534		1946
1535	$self->{need_reflow}++;	1947	$self->{need_reflow}++;
1536	$self->update;	1948	$self->update;
1537	}	1949	}
1538		1950
1539	sub size_request {
1540	my ($self) = @_;
1541
1542	($self->{req_w}, $self->{req_h})
1543	}
1544
1545	sub size_allocate {	1951	sub size_allocate {
1546	my ($self, $x, $y, $w, $h) = @_;	1952	my ($self, $w, $h) = @_;
1547		1953
1548	$self->SUPER::size_allocate ($x, $y, $w, $h);	1954	$self->SUPER::size_allocate ($w, $h);
1549		1955
1550	$self->{layout}->set_height ($self->{fontsize});	1956	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551	$self->{layout}->set_width ($self->{w});	1957	$self->{layout}->set_width ($self->{children}[0]{w});
1552		1958
1553	$self->reflow;	1959	$self->reflow;
1554	}	1960	}
1555		1961
1556	sub add_paragraph {	1962	sub add_paragraph {
…		…
1575		1981
1576	return unless $self->{h} > 0;	1982	return unless $self->{h} > 0;
1577		1983
1578	delete $self->{texture};	1984	delete $self->{texture};
1579		1985
1580	$TOPLEVEL->on_refresh ($self, sub {	1986	$ROOT->on_refresh ($self, sub {
1581	if (delete $self->{need_reflow}) {	1987	if (delete $self->{need_reflow}) {
1582	my $height = 0;	1988	my $height = 0;
1583		1989
1584	$height += $_->[0] = $self->text_height ($_->[2])	1990	$height += $_->[0] = $self->text_height ($_->[2])
1585	for @{$self->{par}};	1991	for @{$self->{par}};
…		…
1643		2049
1644	}	2050	}
1645		2051
1646	#############################################################################	2052	#############################################################################
1647		2053
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	$::CONN->user_send ("command run_stop");
1877	}
1878	}
1879
1880	#############################################################################
1881
1882	package CFClient::UI::Animator;	2054	package CFClient::UI::Animator;
1883		2055
1884	use SDL::OpenGL;	2056	use CFClient::OpenGL;
1885		2057
1886	our @ISA = CFClient::UI::Bin::;	2058	our @ISA = CFClient::UI::Bin::;
1887		2059
1888	sub moveto {	2060	sub moveto {
1889	my ($self, $x, $y) = @_;	2061	my ($self, $x, $y) = @_;
…		…
1929	my $class = shift;	2101	my $class = shift;
1930		2102
1931	my $self = $class->SUPER::new (	2103	my $self = $class->SUPER::new (
1932	state => 0,	2104	state => 0,
1933	connect_activate => \&toggle_flopper,	2105	connect_activate => \&toggle_flopper,
		2106	can_events => 1,
1934	@_	2107	@_
1935	);	2108	);
1936		2109
1937	if ($self->{state}) {	2110	if ($self->{state}) {
1938	$self->{state} = 0;	2111	$self->{state} = 0;
…		…
1945	sub toggle_flopper {	2118	sub toggle_flopper {
1946	my ($self) = @_;	2119	my ($self) = @_;
1947		2120
1948	# TODO: use animation	2121	# TODO: use animation
1949	if ($self->{state} = !$self->{state}) {	2122	if ($self->{state} = !$self->{state}) {
1950	$CFClient::UI::TOPLEVEL->add ($self->{other});	2123	$CFClient::UI::ROOT->add ($self->{other});
1951	$self->{other}->move (	2124	$self->{other}->move ($self->coord2global (0, $self->{h}));
1952	($::WIDTH - $self->{other}{w}) * 0.5,	2125	$self->emit ("open");
1953	($::HEIGHT - $self->{other}{h}) * 0.5,
1954	);
1955	} else {	2126	} else {
1956	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2127	$CFClient::UI::ROOT->remove ($self->{other});
		2128	$self->emit ("close");
		2129	}
		2130
		2131	$self->emit (changed => $self->{state});
		2132	}
		2133
		2134	#############################################################################
		2135
		2136	package CFClient::UI::Tooltip;
		2137
		2138	our @ISA = CFClient::UI::Bin::;
		2139
		2140	use CFClient::OpenGL;
		2141
		2142	sub new {
		2143	my $class = shift;
		2144
		2145	$class->SUPER::new (
		2146	@_,
		2147	can_events => 0,
		2148	)
		2149	}
		2150
		2151	sub set_text {
		2152	my ($self, $text) = @_;
		2153
		2154	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2155	$self->{label}->set_text ($text);
		2156	$self->add ($self->{label});
		2157	}
		2158
		2159	sub size_request {
		2160	my ($self) = @_;
		2161
		2162	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2163
		2164	$w = List::Util::min $::WIDTH * 0.2, $w;
		2165	$h = List::Util::max $::HEIGHT * 0.2, $h;
		2166
		2167	($w + 4, $h + 4)
		2168	}
		2169
		2170	sub _draw {
		2171	my ($self) = @_;
		2172
		2173	glPushMatrix;
		2174	glTranslate 0.375, 0.375;
		2175
		2176	my ($w, $h) = @$self{qw(w h)};
		2177
		2178	glColor 1, 0.8, 0.4;
		2179	glBegin GL_QUADS;
		2180	glVertex 0 , 0;
		2181	glVertex 0 , $h;
		2182	glVertex $w, $h;
		2183	glVertex $w, 0;
		2184	glEnd;
1957	}	2185
1958	}	2186	glColor 0, 0, 0;
		2187	glBegin GL_LINE_LOOP;
		2188	glVertex 0 , 0;
		2189	glVertex 0 , $h;
		2190	glVertex $w, $h;
		2191	glVertex $w, 0;
		2192	glEnd;
		2193
		2194	glPopMatrix;
1959		2195
1960	#############################################################################	2196	glTranslate 2, 2;
		2197	$self->SUPER::_draw;
		2198	}
1961		2199
		2200	#############################################################################
		2201
1962	package CFClient::UI::Toplevel;	2202	package CFClient::UI::Root;
1963		2203
1964	our @ISA = CFClient::UI::Container::;	2204	our @ISA = CFClient::UI::Container::;
1965		2205
1966	use SDL::OpenGL;	2206	use CFClient::OpenGL;
		2207
		2208	sub check_size {
		2209	my ($self) = @_;
		2210
		2211	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2212	}
1967		2213
1968	sub size_request {	2214	sub size_request {
1969	($::WIDTH, $::HEIGHT)	2215	($::WIDTH, $::HEIGHT)
1970	}	2216	}
1971		2217
1972	sub size_allocate {	2218	sub configure {
1973	my ($self, $x, $y, $w, $h) = @_;	2219	my ($self, $x, $y, $w, $h) = @_;
1974		2220
1975	$self->_size_allocate ($x, $y, $w, $h);	2221	$self->SUPER::configure ($x, $y, $w, $h);
1976		2222
1977	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978	for @{$self->{children}};	2223	for my $child (@{$self->{children}}) {
1979	}	2224	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1980		2225
1981	sub translate {	2226	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2227	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2228	$child->configure ($X, $Y, $W,$H);
		2229	}
		2230	}
		2231
		2232	sub _topleft {
1982	my ($self, $x, $y) = @_;	2233	my ($self, $x, $y) = @_;
1983		2234
1984	($x, $y)	2235	($x, $y)
1985	}	2236	}
1986		2237
1987	sub update {	2238	sub update {
1988	my ($self) = @_;	2239	my ($self) = @_;
1989		2240
1990	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2241	$self->check_size;
1991	::refresh ();	2242	::refresh ();
1992	}	2243	}
1993		2244
1994	sub add {	2245	sub add {
1995	my ($self, $widget) = @_;	2246	my ($self, $child) = @_;
1996		2247
		2248	# integerize window positions
		2249	$child->{x} = int $child->{x};
		2250	$child->{y} = int $child->{y};
		2251
1997	$self->SUPER::add ($widget);	2252	$self->SUPER::add ($child);
1998
1999	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000	}	2253	}
2001		2254
2002	sub on_refresh {	2255	sub on_refresh {
2003	my ($self, $id, $cb) = @_;	2256	my ($self, $id, $cb) = @_;
2004		2257
…		…
2027		2280
2028	#############################################################################	2281	#############################################################################
2029		2282
2030	package CFClient::UI;	2283	package CFClient::UI;
2031		2284
		2285	$ROOT = new CFClient::UI::Root;
2032	$TOPLEVEL = new CFClient::UI::Toplevel;	2286	$TOOLTIP = new CFClient::UI::Tooltip;
2033		2287
2034	1	2288	1
2035		2289

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