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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.153 by root, Sun Apr 23 02:14:33 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 $HOVER;
		99	}
		100
		101	# convert position array to integers
		102	sub harmonize {
		103	my ($vals) = @_;
		104
		105	my $rem = 0;
		106
		107	for (@$vals) {
		108	my $i = int $_ + $rem;
		109	$rem += $_ - $i;
		110	$_ = $i;
		111	}
71	}	112	}
72		113
73	#############################################################################	114	#############################################################################
74		115
75	package CFClient::UI::Base;	116	package CFClient::UI::Base;
76		117
77	use strict;	118	use strict;
78		119
79	use SDL::OpenGL;	120	use CFClient::OpenGL;
80		121
81	sub new {	122	sub new {
82	my $class = shift;	123	my $class = shift;
83		124
84	my $self = bless {	125	my $self = bless {
85	x => 0,	126	x => 0,
86	y => 0,	127	y => 0,
87	z => 0,	128	z => 0,
88	w => -1,	129	can_events => 1,
89	h => -1,
90	@_	130	@_
91	}, $class;	131	}, $class;
92		132
93	for (keys %$self) {	133	for (keys %$self) {
94	if (/^connect_(.*)$/) {	134	if (/^connect_(.*)$/) {
…		…
97	}	137	}
98		138
99	$self	139	$self
100	}	140	}
101		141
		142	sub show {
		143	my ($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
102	sub move {	158	sub move {
103	my ($self, $x, $y, $z) = @_;	159	my ($self, $x, $y, $z) = @_;
		160
104	$self->{x} = $x;	161	$self->{x} = int $x;
105	$self->{y} = $y;	162	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	163	$self->{z} = $z if defined $z;
		164
		165	$self->update;
107	}	166	}
108		167
109	sub needs_redraw {	168	sub needs_redraw {
110	0	169	0
111	}	170	}
112		171
113	sub size_request {	172	sub size_request {
114	require Carp;	173	require Carp;
115	Carp::confess "size_request is abtract";	174	Carp::confess "size_request is abstract";
116	}	175	}
117		176
118	sub _size_allocate {	177	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	178	my ($self, $x, $y, $w, $h) = @_;
120		179
		180	if ($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) {
121	$self->{x} = $x;	193	$self->{x} = $x;
122	$self->{y} = $y;	194	$self->{y} = $y;
		195	$self->update;
		196	}
123		197
124	return unless $self->{w} != $w || $self->{h} != $h;	198	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	199	$self->{w} = $w;
127	$self->{h} = $h;	200	$self->{h} = $h;
128		201
		202	$self->size_allocate ($w, $h);
		203	$self->update;
129	1	204	}
130	}	205	}
131		206
132	sub size_allocate {	207	sub size_allocate {
		208	# nothing to be done
		209	}
		210
		211	# return top left coordinates
		212	sub _topleft {
133	my ($self, $x, $y, $w, $h) = @_;	213	my ($self, $x, $y) = @_;
134		214
135	$self->_size_allocate ($x, $y, $w, $h);	215	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
136	}	216	}
137		217
138	# translate global coordinates to local coordinate system	218	# translate global coordinates to local coordinate system
139	sub translate {	219	sub coord2local {
140	my ($self, $x, $y) = @_;	220	my ($self, $x, $y) = @_;
141		221
142	$self->{parent}->translate ($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 + $Y)
143	}	232	}
144		233
145	sub focus_in {	234	sub focus_in {
146	my ($self) = @_;	235	my ($self) = @_;
147		236
148	return if $FOCUS == $self;	237	return if $FOCUS == $self;
149	return unless $self->{can_focus};	238	return unless $self->{can_focus};
150		239
151	my $focus = $FOCUS; $FOCUS = $self;	240	my $focus = $FOCUS; $FOCUS = $self;
		241
		242	$self->emit (focus_in => $focus);
		243
152	$focus->update if $focus;	244	$focus->update if $focus;
153	$FOCUS->update;	245	$FOCUS->update;
154	}	246	}
155		247
156	sub focus_out {	248	sub focus_out {
157	my ($self) = @_;	249	my ($self) = @_;
158		250
159	return unless $FOCUS == $self;	251	return unless $FOCUS == $self;
160		252
161	my $focus = $FOCUS; undef $FOCUS;	253	my $focus = $FOCUS; undef $FOCUS;
		254
		255	$self->emit (focus_out => $focus);
		256
162	$focus->update if $focus; #?	257	$focus->update if $focus; #?
163	}	258	}
164		259
165	sub mouse_motion { }	260	sub mouse_motion { }
166	sub button_up { }	261	sub button_up { }
…		…
190	glPopMatrix;	285	glPopMatrix;
191		286
192	if ($self == $HOVER && $self->{can_hover}) {	287	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	288	my ($x, $y) = @$self{qw(x y)};
194		289
195	glColor 0, 0, 1, 0.2;	290	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	291	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	292	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	293	glBegin GL_QUADS;
199	glVertex $x , $y;	294	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	295	glVertex $x + $self->{w}, $y;
…		…
212	}	307	}
213		308
214	sub find_widget {	309	sub find_widget {
215	my ($self, $x, $y) = @_;	310	my ($self, $x, $y) = @_;
216		311
		312	return () unless $self->{can_events};
		313
217	return $self	314	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	315	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	316	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		317
221	()	318	()
222	}	319	}
223		320
224	sub set_parent {	321	sub set_parent {
225	my ($self, $par) = @_;	322	my ($self, $parent) = @_;
226		323
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	324	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	325	}
230		326
231	sub get_parent {	327	sub check_size {
232	$_[0]->{parent}	328	my ($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	$self->{parent}->check_size;
		339	}
233	}	340	}
234		341
235	sub update {	342	sub update {
236	my ($self) = @_;	343	my ($self) = @_;
237		344
…		…
240	}	347	}
241		348
242	sub connect {	349	sub connect {
243	my ($self, $signal, $cb) = @_;	350	my ($self, $signal, $cb) = @_;
244		351
245	push @{ $self->{cb}{$signal} }, $cb;	352	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	353	}
247		354
248	sub emit {	355	sub emit {
249	my ($self, $signal, @args) = @_;	356	my ($self, $signal, @args) = @_;
250		357
		358	for my $cb (@{$self->{signal_cb}{$signal} || []}) {
251	$_->($self, @args)	359	$cb->($self, @args);
252	for @{$self->{cb}{$signal} || []};	360	}
253	}	361	}
254		362
255	sub DESTROY {	363	sub DESTROY {
256	my ($self) = @_;	364	my ($self) = @_;
257		365
…		…
263	package CFClient::UI::DrawBG;	371	package CFClient::UI::DrawBG;
264		372
265	our @ISA = CFClient::UI::Base::;	373	our @ISA = CFClient::UI::Base::;
266		374
267	use strict;	375	use strict;
268	use SDL::OpenGL;	376	use CFClient::OpenGL;
269		377
270	sub new {	378	sub new {
271	my $class = shift;	379	my $class = shift;
272		380
273	# range [value, low, high, page]	381	# range [value, low, high, page]
…		…
302		410
303	package CFClient::UI::Empty;	411	package CFClient::UI::Empty;
304		412
305	our @ISA = CFClient::UI::Base::;	413	our @ISA = CFClient::UI::Base::;
306		414
		415	sub new {
		416	my ($class, %arg) = @_;
		417	$class->SUPER::new (can_events => 0, %arg);
		418	}
		419
307	sub size_request {	420	sub size_request {
308	(0, 0)	421	(0, 0)
309	}	422	}
310		423
311	sub draw { }	424	sub draw { }
…		…
319	sub new {	432	sub new {
320	my ($class, %arg) = @_;	433	my ($class, %arg) = @_;
321		434
322	my $children = delete $arg{children} || [];	435	my $children = delete $arg{children} || [];
323		436
324	my $self = $class->SUPER::new (children => [], %arg);	437	my $self = $class->SUPER::new (children => [], can_events => 0, %arg);
325	$self->add ($_) for @$children;	438	$self->add ($_) for @$children;
326		439
327	$self	440	$self
328	}	441	}
329		442
330	sub add {	443	sub add {
331	my ($self, $chld) = @_;	444	my ($self, $child) = @_;
332		445
333	$chld->set_parent ($self);	446	$child->set_parent ($self);
		447
		448	use sort 'stable';
334		449
335	$self->{children} = [	450	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	451	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	452	@{$self->{children}}, $child
338	];	453	];
339		454
340	$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;
341	$self->update;	466	$self->update;
342	}
343
344	sub remove {
345	my ($self, $widget) = @_;
346
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
348
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});
350	}	467	}
351		468
352	sub find_widget {	469	sub find_widget {
353	my ($self, $x, $y) = @_;	470	my ($self, $x, $y) = @_;
354		471
…		…
384		501
385	$class->SUPER::new (children => [$child], %arg)	502	$class->SUPER::new (children => [$child], %arg)
386	}	503	}
387		504
388	sub add {	505	sub add {
389	my ($self, $widget) = @_;	506	my ($self, $child) = @_;
390		507
391	$self->{children} = [];	508	$self->{children} = [];
392		509
393	$self->SUPER::add ($widget);	510	$self->SUPER::add ($child);
394	}	511	}
395		512
396	sub remove {	513	sub remove {
397	my ($self, $widget) = @_;	514	my ($self, $widget) = @_;
398		515
…		…
407	sub size_request {	524	sub size_request {
408	$_[0]{children}[0]->size_request	525	$_[0]{children}[0]->size_request
409	}	526	}
410		527
411	sub size_allocate {	528	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	529	my ($self, $w, $h) = @_;
413		530
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	531	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	532	}
418		533
419	#############################################################################	534	#############################################################################
420		535
421	package CFClient::UI::Window;	536	package CFClient::UI::Window;
422		537
423	our @ISA = CFClient::UI::Bin::;	538	our @ISA = CFClient::UI::Bin::;
424		539
425	use SDL::OpenGL;	540	use CFClient::OpenGL;
426		541
427	sub new {	542	sub new {
428	my ($class, %arg) = @_;	543	my ($class, %arg) = @_;
429		544
430	my $self = $class->SUPER::new (%arg);	545	my $self = $class->SUPER::new (%arg);
…		…
447	$self->child->draw;	562	$self->child->draw;
448	};	563	};
449	}	564	}
450		565
451	sub size_allocate {	566	sub size_allocate {
452	my ($self, $x, $y, $w, $h) = @_;	567	my ($self, $w, $h) = @_;
453		568
454	$self->_size_allocate ($x, $y, $w, $h) or return;
455
456	$self->child->size_allocate (0, 0, $w, $h);	569	$self->child->configure (0, 0, $w, $h);
457		570
458	$self->render_chld;	571	$self->render_chld;
459	}	572	}
460		573
461	sub _draw {	574	sub _draw {
…		…
477	glDisable GL_TEXTURE_2D;	590	glDisable GL_TEXTURE_2D;
478	}	591	}
479		592
480	#############################################################################	593	#############################################################################
481		594
		595	package CFClient::UI::ViewPort;
		596
		597	our @ISA = CFClient::UI::Window::;
		598
		599	sub new { die }
		600
		601	sub size_request {
		602	my ($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	$self->{children}[1]->draw;
		614	}
		615
		616
		617	#############################################################################
		618
482	package CFClient::UI::Frame;	619	package CFClient::UI::Frame;
483		620
484	our @ISA = CFClient::UI::Bin::;	621	our @ISA = CFClient::UI::Bin::;
485		622
486	use SDL::OpenGL;	623	use CFClient::OpenGL;
487
488	sub size_request {
489	my ($self) = @_;
490	my $chld = $self->child
491	or return (0, 0);
492
493	$chld->move (2, 2);
494
495	map { $_ + 4 } $chld->size_request;
496	}
497
498	sub size_allocate {
499	my ($self, $x, $y, $w, $h) = @_;
500
501	$self->_size_allocate ($x, $y, $w, $h) or return;
502
503	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
504	}
505
506	sub _draw {
507	my ($self) = @_;
508
509	my $chld = $self->child;
510
511	my ($w, $h) = $chld->size_request;
512
513	glBegin GL_QUADS;
514	glColor 0, 0, 0;
515	glVertex 0 , 0;
516	glVertex 0 , $h + 4;
517	glVertex $w + 4 , $h + 4;
518	glVertex $w + 4 , 0;
519	glEnd;
520
521	$chld->draw;
522	}
523
524	#############################################################################
525
526	package CFClient::UI::FancyFrame;
527
528	our @ISA = CFClient::UI::Bin::;
529
530	use SDL::OpenGL;
531
532	my @tex =
533	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535		624
536	sub new {	625	sub new {
537	my $class = shift;	626	my $class = shift;
538		627
539	# TODO: user_x, user_y, overwrite moveto?
540
541	$class->SUPER::new (	628	my $self = $class->SUPER::new (
542	bg => [1, 1, 1, 1],	629	bg => [1, 1, 1, 1],
543	border_bg => [1, 1, 1, 1],	630	border_bg => [1, 1, 1, 1],
544	border => $::FONTSIZE * 0.8,	631	border => 0.8,
545	@_	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 + $self->border * 2,
546	)	729	)
547	}	730	}
548		731
549	sub size_request {
550	my ($self) = @_;
551
552	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554	my ($w, $h) = $self->SUPER::size_request;
555
556	(
557	$w + $self->{border} * 2,
558	$h + $self->{border} * 2,
559	)
560	}
561
562	sub size_allocate {	732	sub size_allocate {
563	my ($self, $x, $y, $w, $h) = @_;	733	my ($self, $w, $h) = @_;
564		734
565	$self->_size_allocate ($x, $y, $w, $h) or return;
566
567	$h -= List::Util::max 0, $self->{border} * 2;	735	$h -= List::Util::max 0, $self->border * 2;
568	$w -= List::Util::max 0, $self->{border} * 2;	736	$w -= List::Util::max 0, $self->border * 2;
569		737
		738	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		739	if $self->{title};
		740
570	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	741	$self->child->configure ($self->border, $self->border, $w, $h);
571	}	742	}
572		743
573	sub button_down {	744	sub button_down {
574	my ($self, $ev, $x, $y) = @_;	745	my ($self, $ev, $x, $y) = @_;
575		746
		747	my $border = $self->border;
		748
576	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	749	if ($x < $self->{w} && $x >= $self->{w} - $border
577	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	750	&& $y < $self->{h} && $y >= $self->{h} - $border) {
578		751
579	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	752	my ($ox, $oy) = ($ev->{x}, $ev->{y});
580	my ($bw, $bh) = ($self->{w}, $self->{h});	753	my ($bw, $bh) = ($self->{w}, $self->{h});
581		754
582	$self->{motion} = sub {	755	$self->{motion} = sub {
583	my ($ev, $x, $y) = @_;	756	my ($ev, $x, $y) = @_;
584		757
585	($x, $y) = ($ev->motion_x, $ev->motion_y);	758	($x, $y) = ($ev->{x}, $ev->{y});
586		759
587	$self->{user_w} = $bw + $x - $ox;	760	$self->{user_w} = $bw + $x - $ox;
588	$self->{user_h} = $bh + $y - $oy;	761	$self->{user_h} = $bh + $y - $oy;
589	$self->update;	762	$self->check_size;
590	};	763	};
591		764
592	} elsif ($x >= 0 && $x < $self->{w}	765	} elsif ($x >= 0 && $x < $self->{w}
593	&& $y >= 0 && $y < $self->{border}) {	766	&& $y >= 0 && $y < $border) {
594		767
595	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	768	my ($ox, $oy) = ($ev->{x}, $ev->{y});
596	my ($bx, $by) = ($self->{x}, $self->{y});	769	my ($bx, $by) = ($self->{x}, $self->{y});
597		770
598	$self->{motion} = sub {	771	$self->{motion} = sub {
599	my ($ev, $x, $y) = @_;	772	my ($ev, $x, $y) = @_;
600		773
601	($x, $y) = ($ev->motion_x, $ev->motion_y);	774	($x, $y) = ($ev->{x}, $ev->{y});
602		775
603	$self->move ($bx + $x - $ox, $by + $y - $oy);	776	$self->move ($bx + $x - $ox, $by + $y - $oy);
604	$self->update;	777	$self->update;
605	};	778	};
606	}	779	}
…		…
627	glEnable GL_BLEND;	800	glEnable GL_BLEND;
628	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	801	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629	glEnable GL_TEXTURE_2D;	802	glEnable GL_TEXTURE_2D;
630	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	803	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631		804
		805	my $border = $self->border;
		806
632	glColor @{ $self->{border_bg} };	807	glColor @{ $self->{border_bg} };
633	$tex[1]->draw_quad (0, 0, $w, $self->{border});	808	$tex[1]->draw_quad (0, 0, $w, $border);
634	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	809	$tex[3]->draw_quad (0, $border, $border, $ch);
635	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	810	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	811	$tex[4]->draw_quad (0, $h - $border, $w, $border);
637		812
638	my $bg = $tex[0];	813	my $bg = $tex[0];
639		814
640	# TODO: repeat texture not scale	815	# TODO: repeat texture not scale
641	my $rep_x = $cw / $bg->{w};	816	my $rep_x = $cw / $bg->{w};
…		…
644	glColor @{ $self->{bg} };	819	glColor @{ $self->{bg} };
645		820
646	$bg->{s} = $rep_x;	821	$bg->{s} = $rep_x;
647	$bg->{t} = $rep_y;	822	$bg->{t} = $rep_y;
648	$bg->{wrap_mode} = 1;	823	$bg->{wrap_mode} = 1;
649	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	824	$bg->draw_quad ($border, $border, $cw, $ch);
650		825
651	glDisable GL_TEXTURE_2D;	826	glDisable GL_TEXTURE_2D;
652	glDisable GL_BLEND;	827	glDisable GL_BLEND;
653		828
		829	$self->{title}->draw if $self->{title};
654	$self->child->draw;	830	$self->child->draw;
655	}	831	}
656		832
657	#############################################################################	833	#############################################################################
658		834
…		…
660		836
661	our @ISA = CFClient::UI::Base::;	837	our @ISA = CFClient::UI::Base::;
662		838
663	use List::Util qw(max sum);	839	use List::Util qw(max sum);
664		840
665	use SDL::OpenGL;	841	use CFClient::OpenGL;
666		842
667	sub new {	843	sub new {
668	my $class = shift;	844	my $class = shift;
669		845
670	$class->SUPER::new (	846	$class->SUPER::new (
…		…
672	@_	848	@_
673	)	849	)
674	}	850	}
675		851
676	sub add {	852	sub add {
677	my ($self, $x, $y, $chld) = @_;	853	my ($self, $x, $y, $child) = @_;
678		854
		855	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	856	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		857
682	$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};
683	$self->update;	866	$self->update;
684	}	867	}
685		868
686	sub get_wh {	869	sub get_wh {
687	my ($self) = @_;	870	my ($self) = @_;
…		…
693	or next;	876	or next;
694		877
695	for my $x (0 .. $#$row) {	878	for my $x (0 .. $#$row) {
696	my $widget = $row->[$x]	879	my $widget = $row->[$x]
697	or next;	880	or next;
698	my ($w, $h) = $widget->size_request;	881	my ($w, $h) = @$widget{qw(req_w req_h)};
699		882
700	$w[$x] = max $w[$x], $w;	883	$w[$x] = max $w[$x], $w;
701	$h[$y] = max $h[$y], $h;	884	$h[$y] = max $h[$y], $h;
702	}	885	}
703	}	886	}
…		…
715	(sum @$hs),	898	(sum @$hs),
716	)	899	)
717	}	900	}
718		901
719	sub size_allocate {	902	sub size_allocate {
720	my ($self, $x, $y, $w, $h) = @_;	903	my ($self, $w, $h) = @_;
721
722	$self->_size_allocate ($x, $y, $w, $h) or return;
723		904
724	my ($ws, $hs) = $self->get_wh;	905	my ($ws, $hs) = $self->get_wh;
725		906
726	my $req_w = sum @$ws;	907	my $req_w = sum @$ws;
727	my $req_h = sum @$hs;	908	my $req_h = sum @$hs;
…		…
733		914
734	# linearly scale sizes	915	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	916	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	917	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		918
738	$_ = int $_ for @$ws; #TODO: avoid rounding problems	919	CFClient::UI::harmonize $ws;
739	$_ = int $_ for @$hs; #TODO: avoid rounding problems	920	CFClient::UI::harmonize $hs;
740		921
741	my $y;	922	my $y;
742		923
743	for my $r (0 .. $#{$self->{children}}) {	924	for my $r (0 .. $#{$self->{children}}) {
744	my $row = $self->{children}[$r]	925	my $row = $self->{children}[$r]
…		…
749		930
750	for my $c (0 .. $#$row) {	931	for my $c (0 .. $#$row) {
751	my $col_w = $ws->[$c];	932	my $col_w = $ws->[$c];
752		933
753	if (my $widget = $row->[$c]) {	934	if (my $widget = $row->[$c]) {
754	$widget->size_allocate ($x, $y, $col_w, $row_h);	935	$widget->configure ($x, $y, $col_w, $row_h);
755	}	936	}
756		937
757	$x += $col_w;	938	$x += $col_w;
758	}	939	}
759		940
…		…
804	(List::Util::max map $_->[1], @alloc),	985	(List::Util::max map $_->[1], @alloc),
805	)	986	)
806	}	987	}
807		988
808	sub size_allocate {	989	sub size_allocate {
809	my ($self, $x, $y, $w, $h) = @_;	990	my ($self, $w, $h) = @_;
810
811	$self->_size_allocate ($x, $y, $w, $h);
812		991
813	($h, $w) = ($w, $h);	992	($h, $w) = ($w, $h);
814		993
815	my $children = $self->{children};	994	my $children = $self->{children};
816		995
817	my @h = map +($_->size_request)[0], @$children;	996	my @h = map $_->{req_w}, @$children;
818		997
819	my $req_h = List::Util::sum @h;	998	my $req_h = List::Util::sum @h;
820		999
821	if ($req_h > $h) {	1000	if ($req_h > $h) {
822	# ah well, not enough space	1001	# ah well, not enough space
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1011	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	1012	$h[$_] = $alloc_h;
834	}	1013	}
835	}	1014	}
836		1015
		1016	CFClient::UI::harmonize \@h;
		1017
837	my $y = 0;	1018	my $y = 0;
838	for (0 .. $#$children) {	1019	for (0 .. $#$children) {
839	my $child = $children->[$_];	1020	my $child = $children->[$_];
840	my $h = int $h[$_];	1021	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	1022	$child->configure ($y, 0, $h, $w);
842		1023
843	$y += $h;	1024	$y += $h;
844	}	1025	}
		1026
		1027	1
845	}	1028	}
846		1029
847	#############################################################################	1030	#############################################################################
848		1031
849	package CFClient::UI::VBox;	1032	package CFClient::UI::VBox;
…		…
862	(List::Util::sum map $_->[1], @alloc),	1045	(List::Util::sum map $_->[1], @alloc),
863	)	1046	)
864	}	1047	}
865		1048
866	sub size_allocate {	1049	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	1050	my ($self, $w, $h) = @_;
868
869	$self->_size_allocate ($x, $y, $w, $h);
870		1051
871	my $children = $self->{children};	1052	my $children = $self->{children};
872		1053
873	my @h = map +($_->size_request)[1], @$children;	1054	my @h = map $_->{req_h}, @$children;
874		1055
875	my $req_h = List::Util::sum @h;	1056	my $req_h = List::Util::sum @h;
876		1057
877	if ($req_h > $h) {	1058	if ($req_h > $h) {
878	# ah well, not enough space	1059	# ah well, not enough space
…		…
886		1067
887	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1068	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888	}	1069	}
889	}	1070	}
890		1071
		1072	CFClient::UI::harmonize \@h;
		1073
891	my $y = 0;	1074	my $y = 0;
892	for (0 .. $#$children) {	1075	for (0 .. $#$children) {
893	my $child = $children->[$_];	1076	my $child = $children->[$_];
894	my $h = int $h[$_];	1077	my $h = $h[$_];
895	$child->size_allocate (0, $y, $w, $h);	1078	$child->configure (0, $y, $w, $h);
896		1079
897	$y += $h;	1080	$y += $h;
898	}	1081	}
		1082
		1083	1
899	}	1084	}
900		1085
901	#############################################################################	1086	#############################################################################
902		1087
903	package CFClient::UI::Label;	1088	package CFClient::UI::Label;
904		1089
905	our @ISA = CFClient::UI::Base::;	1090	our @ISA = CFClient::UI::Base::;
906		1091
907	use SDL::OpenGL;	1092	use CFClient::OpenGL;
908		1093
909	sub new {	1094	sub new {
910	my ($class, %arg) = @_;	1095	my ($class, %arg) = @_;
911		1096
912	my $self = $class->SUPER::new (	1097	my $self = $class->SUPER::new (
913	fg => [1, 1, 1],	1098	fg => [1, 1, 1],
914	fontsize => $::FONTSIZE,	1099	fontsize => 1,
915	text => "",	1100	text => "",
916	align => -1,	1101	align => -1,
		1102	valign => -1,
917	padding => 2,	1103	padding => 2,
918	layout => new CFClient::Layout,	1104	layout => new CFClient::Layout,
		1105	can_events => 0,
919	%arg	1106	%arg
920	);	1107	);
921		1108
922	$self->set_text ($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};
923		1117
924	$self	1118	$self
925	}	1119	}
926		1120
927	sub escape_text {	1121	sub escape_text {
…		…
935	}	1129	}
936		1130
937	sub set_text {	1131	sub set_text {
938	my ($self, $text) = @_;	1132	my ($self, $text) = @_;
939		1133
940	$self->{text} = $text;
941	$self->{layout}->set_markup ($text);	1134	$self->{layout}->set_text ($text);
942		1135
943	delete $self->{texture};	1136	delete $self->{texture};
944	# $self->{w} = $self->{h} = -1;	1137	$self->check_size;
945	$self->update;	1138	$self->update;
946	}	1139	}
947		1140
948	sub get_text {	1141	sub set_markup {
949	my ($self, $text) = @_;	1142	my ($self, $markup) = @_;
950		1143
951	$self->{text}	1144	$self->{layout}->set_markup ($markup);
		1145
		1146	delete $self->{texture};
		1147	$self->check_size;
		1148	$self->update;
952	}	1149	}
953		1150
954	sub size_request {	1151	sub size_request {
955	my ($self) = @_;	1152	my ($self) = @_;
956		1153
957	$self->{layout}->set_width;	1154	$self->{layout}->set_width;
958	$self->{layout}->set_height ($self->{fontsize});	1155	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1156
959	my ($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	}
960		1167
961	(	1168	(
962	$w + $self->{padding} * 2,	1169	$w + $self->{padding} * 2,
963	$h + $self->{padding} * 2,	1170	$h + $self->{padding} * 2,
964	)	1171	)
965	}	1172	}
966		1173
967	sub size_allocate {	1174	sub size_allocate {
968	my ($self, $x, $y, $w, $h) = @_;	1175	my ($self, $w, $h) = @_;
969
970	$self->_size_allocate ($x, $y, $w, $h) or return;
971		1176
972	delete $self->{texture};	1177	delete $self->{texture};
973	}	1178	}
974		1179
975	sub update {	1180	sub set_fontsize {
976	my ($self) = @_;	1181	my ($self, $fontsize) = @_;
977		1182
		1183	$self->{fontsize} = $fontsize;
978	delete $self->{texture};	1184	delete $self->{texture};
		1185	$self->check_size;
979	$self->SUPER::update;	1186	$self->update;
980	}	1187	}
981		1188
982	sub _draw {	1189	sub _draw {
983	my ($self) = @_;	1190	my ($self) = @_;
984		1191
985	my $tex = $self->{texture} ||= do {	1192	my $tex = $self->{texture} ||= do {
986	$self->{layout}->set_width ($self->{w});	1193	$self->{layout}->set_width ($self->{w});
987	$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);
988	new_from_layout CFClient::Texture $self->{layout}	1195	new_from_layout CFClient::Texture $self->{layout}
989	};	1196	};
990		1197
991	glEnable GL_BLEND;	1198	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1199	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993	glEnable GL_TEXTURE_2D;	1200	glEnable GL_TEXTURE_2D;
994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1201	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995		1202
996	glColor @{$self->{fg}};	1203	glColor @{$self->{fg}};
997		1204
998	my $x =	1205	$self->{ox} = int (
999	$self->{align} < 0 ? $self->{padding}	1206	$self->{align} < 0 ? $self->{padding}
1000	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1207	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001	: ($self->{w} - $tex->{w}) * 0.5;	1208	: ($self->{w} - $tex->{w}) * 0.5
		1209	);
1002		1210
1003	$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});
1004		1218
1005	glDisable GL_TEXTURE_2D;	1219	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1220	glDisable GL_BLEND;
1007	}	1221	}
1008		1222
1009	#############################################################################	1223	#############################################################################
1010		1224
1011	package CFClient::UI::Entry;	1225	package CFClient::UI::EntryBase;
1012		1226
1013	our @ISA = CFClient::UI::Label::;	1227	our @ISA = CFClient::UI::Label::;
1014		1228
1015	use SDL;	1229	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1230
1018	sub new {	1231	sub new {
1019	my $class = shift;	1232	my $class = shift;
1020		1233
1021	$class->SUPER::new (	1234	$class->SUPER::new (
…		…
1023	bg => [0, 0, 0, 0.2],	1236	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1237	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1238	active_fg => [0, 0, 0],
1026	can_hover => 1,	1239	can_hover => 1,
1027	can_focus => 1,	1240	can_focus => 1,
		1241	valign => 0,
		1242	can_events => 1,
1028	@_	1243	@_
1029	)	1244	)
1030	}	1245	}
1031		1246
1032	sub _set_text {	1247	sub _set_text {
1033	my ($self, $text) = @_;	1248	my ($self, $text) = @_;
1034		1249
1035	my $old_text = $self->{text};	1250	delete $self->{cur_h};
		1251
		1252	return if $self->{text} eq $text;
		1253
		1254	delete $self->{texture};
1036		1255
1037	$self->{last_activity} = $::NOW;	1256	$self->{last_activity} = $::NOW;
1038
1039	$self->{text} = $text;	1257	$self->{text} = $text;
1040	$self->{layout}->set_width ($self->{w});
1041	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042		1258
1043	$text =~ s/./*/g if $self->{hidden};	1259	$text =~ s/./*/g if $self->{hidden};
		1260	$self->{layout}->set_text ("$text ");
1044		1261
1045	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1262	$self->emit (changed => $self->{text});
		1263	}
1046		1264
1047	$text = substr $text, 0, $self->{cursor};	1265	sub get_text {
1048	utf8::encode $text;	1266	$_[0]{text}
1049
1050	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053	if $old_text ne $self->{text};
1054	}	1267	}
1055		1268
1056	sub size_request {	1269	sub size_request {
1057	my ($self) = @_;	1270	my ($self) = @_;
1058		1271
…		…
1060		1273
1061	($w + 1, $h) # add 1 for cursor	1274	($w + 1, $h) # add 1 for cursor
1062	}	1275	}
1063		1276
1064	sub size_allocate {	1277	sub size_allocate {
1065	my ($self, $x, $y, $w, $h) = @_;	1278	my ($self, $w, $h) = @_;
1066		1279
1067	$self->SUPER::size_allocate ($x, $y, $w, $h);	1280	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069	$self->_set_text ($self->{text});
1070	}	1281	}
1071		1282
1072	sub set_text {	1283	sub set_text {
1073	my ($self, $text) = @_;	1284	my ($self, $text) = @_;
1074		1285
…		…
1078	}	1289	}
1079		1290
1080	sub key_down {	1291	sub key_down {
1081	my ($self, $ev) = @_;	1292	my ($self, $ev) = @_;
1082		1293
1083	my $mod = $ev->key_mod;	1294	my $mod = $ev->{mod};
1084	my $sym = $ev->key_sym;	1295	my $sym = $ev->{sym};
1085
1086	my $uni = $ev->key_unicode;	1296	my $uni = $ev->{unicode};
1087		1297
1088	my $text = $self->get_text;	1298	my $text = $self->get_text;
1089		1299
1090	if ($sym == SDLK_BACKSPACE) {	1300	if ($sym == 8) {
1091	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1301	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092	} elsif ($sym == SDLK_DELETE) {	1302	} elsif ($sym == 127) {
1093	substr $text, $self->{cursor}, 1, "";	1303	substr $text, $self->{cursor}, 1, "";
1094	} elsif ($sym == SDLK_LEFT) {	1304	} elsif ($sym == CFClient::SDLK_LEFT) {
1095	--$self->{cursor} if $self->{cursor};	1305	--$self->{cursor} if $self->{cursor};
1096	} elsif ($sym == SDLK_RIGHT) {	1306	} elsif ($sym == CFClient::SDLK_RIGHT) {
1097	++$self->{cursor} if $self->{cursor} < length $self->{text};	1307	++$self->{cursor} if $self->{cursor} < length $self->{text};
1098	} elsif ($sym == SDLK_HOME) {	1308	} elsif ($sym == CFClient::SDLK_HOME) {
1099	$self->{cursor} = 0;	1309	$self->{cursor} = 0;
1100	} elsif ($sym == SDLK_END) {	1310	} elsif ($sym == CFClient::SDLK_END) {
1101	$self->{cursor} = length $text;	1311	$self->{cursor} = length $text;
1102	} elsif ($sym == SDLK_ESCAPE) {	1312	} elsif ($sym == 27) {
1103	$self->emit ('escape');	1313	$self->emit ('escape');
1104	} elsif ($uni) {	1314	} elsif ($uni) {
1105	substr $text, $self->{cursor}++, 0, chr $uni;	1315	substr $text, $self->{cursor}++, 0, chr $uni;
1106	}	1316	}
1107		1317
…		…
1162		1372
1163	$self->SUPER::_draw;	1373	$self->SUPER::_draw;
1164		1374
1165	#TODO: force update every cursor change :(	1375	#TODO: force update every cursor change :(
1166	if ($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 $text)
		1383	}
		1384
1167	glColor @{$self->{fg}};	1385	glColor @{$self->{fg}};
1168	glBegin GL_LINES;	1386	glBegin GL_LINES;
1169	glVertex $self->{cur_x}, $self->{cur_y};
1170	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} + $self->{cur_h};
1171	glEnd;	1389	glEnd;
1172	}	1390	}
1173	}	1391	}
1174		1392
1175	package CFClient::UI::LineEntry;	1393	package CFClient::UI::Entry;
1176		1394
1177	our @ISA = CFClient::UI::Entry::;	1395	our @ISA = CFClient::UI::EntryBase::;
1178		1396
1179	use SDL;	1397	use CFClient::OpenGL;
1180	use SDL::OpenGL;
1181		1398
1182	sub key_down {	1399	sub key_down {
1183	my ($self, $ev) = @_;	1400	my ($self, $ev) = @_;
1184		1401
1185	my $sym = $ev->key_sym;	1402	my $sym = $ev->{sym};
1186		1403
1187	if ($sym == SDLK_RETURN) {	1404	if ($sym == 13) {
1188	$self->emit (activate => $self->get_text);	1405	$self->emit (activate => $self->get_text);
1189	$self->update;	1406	$self->update;
1190		1407
1191	} else {	1408	} else {
1192	$self->SUPER::key_down ($ev);	1409	$self->SUPER::key_down ($ev);
…		…
1198		1415
1199	package CFClient::UI::Button;	1416	package CFClient::UI::Button;
1200		1417
1201	our @ISA = CFClient::UI::Label::;	1418	our @ISA = CFClient::UI::Label::;
1202		1419
1203	use SDL;	1420	use CFClient::OpenGL;
1204	use SDL::OpenGL;
1205		1421
1206	my @tex =	1422	my @tex =
1207	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1423	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208	qw(b1_button_active.png);	1424	qw(b1_button_active.png);
1209		1425
1210	sub new {	1426	sub new {
1211	my $class = shift;	1427	my $class = shift;
1212		1428
1213	$class->SUPER::new (	1429	$class->SUPER::new (
1214	padding => 4,	1430	padding => 4,
1215	fg => [1, 1, 1],	1431	fg => [1, 1, 1],
1216	bg => [1, 1, 1, 0.2],	1432	bg => [1, 1, 1, 0.2],
1217	active_fg => [1, 1, 0],	1433	active_fg => [0, 0, 1],
1218	can_hover => 1,	1434	can_hover => 1,
		1435	align => 0,
		1436	valign => 0,
		1437	can_events => 1,
1219	@_	1438	@_
1220	)	1439	)
1221	}	1440	}
1222		1441
1223	sub button_up {	1442	sub button_up {
…		…
1231		1450
1232	sub _draw {	1451	sub _draw {
1233	my ($self) = @_;	1452	my ($self) = @_;
1234		1453
1235	local $self->{fg} = $self->{fg};	1454	local $self->{fg} = $self->{fg};
1236	my $tex = $tex[0];
1237
1238	glEnable GL_BLEND;
1239	glEnable GL_TEXTURE_2D;
1240	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241		1455
1242	if ($GRAB == $self) {	1456	if ($GRAB == $self) {
1243	$self->{fg} = $self->{active_fg};	1457	$self->{fg} = $self->{active_fg};
1244	}	1458	}
1245		1459
1246	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;
1247	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;
1248		1465
1249	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1466	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250		1467
1251	glDisable GL_TEXTURE_2D;	1468	glDisable GL_TEXTURE_2D;
1252	glDisable GL_BLEND;	1469	glDisable GL_BLEND;
1253		1470
1254	$self->SUPER::_draw;	1471	$self->SUPER::_draw;
…		…
1259	package CFClient::UI::CheckBox;	1476	package CFClient::UI::CheckBox;
1260		1477
1261	our @ISA = CFClient::UI::DrawBG::;	1478	our @ISA = CFClient::UI::DrawBG::;
1262		1479
1263	my @tex =	1480	my @tex =
1264	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1481	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1482	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266		1483
1267	use SDL;	1484	use CFClient::OpenGL;
1268	use SDL::OpenGL;
1269		1485
1270	sub new {	1486	sub new {
1271	my $class = shift;	1487	my $class = shift;
1272		1488
1273	$class->SUPER::new (	1489	$class->SUPER::new (
…		…
1284	my ($self) = @_;	1500	my ($self) = @_;
1285		1501
1286	($self->{padding} * 2 + 6) x 2	1502	($self->{padding} * 2 + 6) x 2
1287	}	1503	}
1288		1504
1289	sub size_allocate {
1290	my ($self, $x, $y, $w, $h) = @_;
1291
1292	$self->_size_allocate ($x, $y, $w, $h);
1293	}
1294
1295	sub button_down {	1505	sub button_down {
1296	my ($self, $ev, $x, $y) = @_;	1506	my ($self, $ev, $x, $y) = @_;
1297		1507
1298	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1508	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1509	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1325	glDisable GL_BLEND;	1535	glDisable GL_BLEND;
1326	}	1536	}
1327		1537
1328	#############################################################################	1538	#############################################################################
1329		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
1330	package CFClient::UI::Slider;	1761	package CFClient::UI::Slider;
1331		1762
1332	use strict;	1763	use strict;
1333		1764
1334	use SDL::OpenGL;	1765	use CFClient::OpenGL;
1335		1766
1336	our @ISA = CFClient::UI::DrawBG::;	1767	our @ISA = CFClient::UI::DrawBG::;
1337		1768
1338	my @tex =	1769	my @tex =
1339	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1770	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1349	# TODO: calculations are off	1780	# TODO: calculations are off
1350	my $self = $class->SUPER::new (	1781	my $self = $class->SUPER::new (
1351	fg => [1, 1, 1],	1782	fg => [1, 1, 1],
1352	active_fg => [0, 0, 0],	1783	active_fg => [0, 0, 0],
1353	range => [0, 0, 100, 10],	1784	range => [0, 0, 100, 10],
1354	req_w => 40,	1785	req_w => 20,
1355	req_h => 13,	1786	req_h => 20,
1356	vertical => 0,	1787	vertical => 0,
1357	can_hover => 1,	1788	can_hover => 1,
1358	inner_pad => 5,	1789	inner_pad => 5,
1359	@_	1790	@_
1360	);	1791	);
…		…
1464		1895
1465	package CFClient::UI::TextView;	1896	package CFClient::UI::TextView;
1466		1897
1467	our @ISA = CFClient::UI::HBox::;	1898	our @ISA = CFClient::UI::HBox::;
1468		1899
1469	use SDL::OpenGL;	1900	use CFClient::OpenGL;
1470		1901
1471	sub new {	1902	sub new {
1472	my $class = shift;	1903	my $class = shift;
1473		1904
1474	my $self = $class->SUPER::new (	1905	my $self = $class->SUPER::new (
1475	req_w => $::WIDTH / 6,
1476	req_h => $::HEIGHT / 6,
1477	fontsize => $::FONTSIZE,	1906	fontsize => 1,
1478	@_,	1907	@_,
1479		1908
1480	layout => (new CFClient::Layout),	1909	layout => (new CFClient::Layout),
1481	par => [],	1910	par => [],
1482	height => 0,	1911	height => 0,
…		…
1503	sub text_height {	1932	sub text_height {
1504	my ($self, $text) = @_;	1933	my ($self, $text) = @_;
1505		1934
1506	my $layout = $self->{layout};	1935	my $layout = $self->{layout};
1507		1936
1508	$layout->set_height ($self->{fontsize});	1937	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509	$layout->set_width ($self->{w});	1938	$layout->set_width ($self->{w});
1510	$layout->set_text ($text);	1939	$layout->set_text ($text);
1511		1940
1512	($layout->size)[1]	1941	($layout->size)[1]
1513	}	1942	}
…		…
1517		1946
1518	$self->{need_reflow}++;	1947	$self->{need_reflow}++;
1519	$self->update;	1948	$self->update;
1520	}	1949	}
1521		1950
1522	sub size_request {
1523	my ($self) = @_;
1524
1525	($self->{req_w}, $self->{req_h})
1526	}
1527
1528	sub size_allocate {	1951	sub size_allocate {
1529	my ($self, $x, $y, $w, $h) = @_;	1952	my ($self, $w, $h) = @_;
1530		1953
1531	$self->SUPER::size_allocate ($x, $y, $w, $h);	1954	$self->SUPER::size_allocate ($w, $h);
1532		1955
1533	$self->{layout}->set_height ($self->{fontsize});	1956	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534	$self->{layout}->set_width ($self->{w});	1957	$self->{layout}->set_width ($self->{children}[0]{w});
1535		1958
1536	$self->reflow;	1959	$self->reflow;
1537	}	1960	}
1538		1961
1539	sub add_paragraph {	1962	sub add_paragraph {
…		…
1558		1981
1559	return unless $self->{h} > 0;	1982	return unless $self->{h} > 0;
1560		1983
1561	delete $self->{texture};	1984	delete $self->{texture};
1562		1985
1563	$TOPLEVEL->on_refresh ($self, sub {	1986	$ROOT->on_refresh ($self, sub {
1564	if (delete $self->{need_reflow}) {	1987	if (delete $self->{need_reflow}) {
1565	my $height = 0;	1988	my $height = 0;
1566		1989
1567	$height += $_->[0] = $self->text_height ($_->[2])	1990	$height += $_->[0] = $self->text_height ($_->[2])
1568	for @{$self->{par}};	1991	for @{$self->{par}};
…		…
1626		2049
1627	}	2050	}
1628		2051
1629	#############################################################################	2052	#############################################################################
1630		2053
1631	package CFClient::UI::MapWidget;
1632
1633	use strict;
1634
1635	use List::Util qw(min max);
1636
1637	use SDL;
1638	use SDL::OpenGL;
1639
1640	our @ISA = CFClient::UI::Base::;
1641
1642	sub new {
1643	my $class = shift;
1644
1645	$class->SUPER::new (
1646	z => -1,
1647	can_focus => 1,
1648	list => (glGenLists 1),
1649	@_
1650	)
1651	}
1652
1653	sub key_down {
1654	print "MAPKEYDOWN\n";
1655	}
1656
1657	sub key_up {
1658	}
1659
1660	sub button_down {
1661	my ($self, $ev, $x, $y) = @_;
1662
1663	$self->focus_in;
1664
1665	if ($ev->button == 2) {
1666	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669	$self->{motion} = sub {
1670	my ($ev, $x, $y) = @_;
1671
1672	($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674	$::CFG->{map_shift_x} = $bw + $x - $ox;
1675	$::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677	$self->update;
1678	};
1679	}
1680	}
1681
1682	sub button_up {
1683	my ($self, $ev, $x, $y) = @_;
1684
1685	delete $self->{motion};
1686	}
1687
1688	sub mouse_motion {
1689	my ($self, $ev, $x, $y) = @_;
1690
1691	$self->{motion}->($ev, $x, $y) if $self->{motion};
1692	}
1693
1694	sub size_request {
1695	(
1696	1 + 32 * int $::WIDTH / 32,
1697	1 + 32 * int $::HEIGHT / 32,
1698	)
1699	}
1700
1701	sub update {
1702	my ($self) = @_;
1703
1704	$self->{need_update} = 1;
1705	$self->SUPER::update;
1706	}
1707
1708	sub draw {
1709	my ($self) = @_;
1710
1711	if (delete $self->{need_update}) {
1712	glNewList $self->{list}, GL_COMPILE;
1713
1714	if ($::MAP) {
1715	my $sw = int $::WIDTH / 32;
1716	my $sh = int $::HEIGHT / 32;
1717
1718	my $sx = $::CFG->{map_shift_x};
1719	my $sy = $::CFG->{map_shift_y};
1720
1721	glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723	my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725	if ($::CFG->{fow_enable}) {
1726	if ($::CFG->{fow_smooth}) { # smooth fog of war
1727	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728	glConvolutionFilter2D
1729	GL_CONVOLUTION_2D,
1730	GL_ALPHA,
1731	3, 3,
1732	GL_ALPHA, GL_FLOAT,
1733	pack "f*",
1734	0.1, 0.1, 0.1,
1735	0.1, 0.2, 0.1,
1736	0.1, 0.1, 0.1,
1737	;
1738	glEnable GL_CONVOLUTION_2D;
1739	}
1740
1741	my $tex = new CFClient::Texture
1742	w => $w,
1743	h => $h,
1744	data => $data,
1745	internalformat => GL_ALPHA,
1746	format => GL_ALPHA;
1747
1748	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750	glEnable GL_BLEND;
1751	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752	glEnable GL_TEXTURE_2D;
1753	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755	glColor +($::CFG->{fow_intensity}) x 3, 1;
1756	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758	glDisable GL_TEXTURE_2D;
1759	glDisable GL_BLEND;
1760	}
1761
1762	# HACK BEGIN
1763	{
1764	my ($w, $h) = (250, 250);
1765
1766	glEnable GL_BLEND;
1767	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768	glEnable GL_TEXTURE_2D;
1769	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771	CFClient::Texture->new (
1772	w => $w,
1773	h => $h,
1774	data => $::MAP->mapmap ($w, $h),
1775	type => GL_UNSIGNED_INT_8_8_8_8_REV
1776	)->draw_quad (100, 100);
1777
1778	glDisable GL_TEXTURE_2D;
1779	glDisable GL_BLEND;
1780	}
1781	# HACK END
1782	}
1783
1784	glEndList;
1785	}
1786
1787	glPushMatrix;
1788	glCallList $self->{list};
1789	glPopMatrix;
1790
1791	if ($FOCUS != $self) {
1792	glColor 64/255, 64/255, 64/255;
1793	glLogicOp GL_AND;
1794	glEnable GL_COLOR_LOGIC_OP;
1795	glBegin GL_QUADS;
1796	glVertex 0, 0;
1797	glVertex 0, $::HEIGHT;
1798	glVertex $::WIDTH, $::HEIGHT;
1799	glVertex $::WIDTH, 0;
1800	glEnd;
1801	glDisable GL_COLOR_LOGIC_OP;
1802	}
1803	}
1804
1805	my %DIR = (
1806	SDLK_KP8, [1, "north"],
1807	SDLK_KP9, [2, "northeast"],
1808	SDLK_KP6, [3, "east"],
1809	SDLK_KP3, [4, "southeast"],
1810	SDLK_KP2, [5, "south"],
1811	SDLK_KP1, [6, "southwest"],
1812	SDLK_KP4, [7, "west"],
1813	SDLK_KP7, [8, "northwest"],
1814
1815	SDLK_UP, [1, "north"],
1816	SDLK_RIGHT, [3, "east"],
1817	SDLK_DOWN, [5, "south"],
1818	SDLK_LEFT, [7, "west"],
1819	);
1820
1821	sub key_down {
1822	my ($self, $ev) = @_;
1823
1824	my $mod = $ev->key_mod;
1825	my $sym = $ev->key_sym;
1826
1827	if ($sym == SDLK_KP5) {
1828	$::CONN->user_send ("command stay fire");
1829	} elsif ($sym == SDLK_a) {
1830	$::CONN->user_send ("command apply");
1831	} elsif ($sym == SDLK_QUOTE) {
1832	$self->emit ('activate_console');
1833	} elsif ($sym == SDLK_SLASH) {
1834	$self->emit ('activate_console' => '/');
1835	} elsif (exists $DIR{$sym}) {
1836	if ($mod & KMOD_SHIFT) {
1837	$self->{shft}++;
1838	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1839	} elsif ($mod & KMOD_CTRL) {
1840	$self->{ctrl}++;
1841	$::CONN->user_send ("command run $DIR{$sym}[0]");
1842	} else {
1843	$::CONN->user_send ("command $DIR{$sym}[1]");
1844	}
1845	}
1846	}
1847
1848	sub key_up {
1849	my ($self, $ev) = @_;
1850
1851	my $mod = $ev->key_mod;
1852	my $sym = $ev->key_sym;
1853
1854	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855	$::CONN->user_send ("command fire_stop");
1856	}
1857	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858	$::CONN->user_send ("command run_stop");
1859	}
1860	}
1861
1862	#############################################################################
1863
1864	package CFClient::UI::Animator;	2054	package CFClient::UI::Animator;
1865		2055
1866	use SDL::OpenGL;	2056	use CFClient::OpenGL;
1867		2057
1868	our @ISA = CFClient::UI::Bin::;	2058	our @ISA = CFClient::UI::Bin::;
1869		2059
1870	sub moveto {	2060	sub moveto {
1871	my ($self, $x, $y) = @_;	2061	my ($self, $x, $y) = @_;
…		…
1911	my $class = shift;	2101	my $class = shift;
1912		2102
1913	my $self = $class->SUPER::new (	2103	my $self = $class->SUPER::new (
1914	state => 0,	2104	state => 0,
1915	connect_activate => \&toggle_flopper,	2105	connect_activate => \&toggle_flopper,
		2106	can_events => 1,
1916	@_	2107	@_
1917	);	2108	);
1918		2109
1919	if ($self->{state}) {	2110	if ($self->{state}) {
1920	$self->{state} = 0;	2111	$self->{state} = 0;
…		…
1927	sub toggle_flopper {	2118	sub toggle_flopper {
1928	my ($self) = @_;	2119	my ($self) = @_;
1929		2120
1930	# TODO: use animation	2121	# TODO: use animation
1931	if ($self->{state} = !$self->{state}) {	2122	if ($self->{state} = !$self->{state}) {
1932	$CFClient::UI::TOPLEVEL->add ($self->{other});	2123	$CFClient::UI::ROOT->add ($self->{other});
1933	$self->{other}->move (	2124	$self->{other}->move ($self->coord2global (0, $self->{h}));
1934	($::WIDTH - $self->{other}{w}) * 0.5,	2125	$self->emit ("open");
1935	($::HEIGHT - $self->{other}{h}) * 0.5,
1936	);
1937	} else {	2126	} else {
1938	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2127	$CFClient::UI::ROOT->remove ($self->{other});
		2128	$self->emit ("close");
1939	}	2129	}
1940	}
1941		2130
1942	#############################################################################	2131	$self->emit (changed => $self->{state});
		2132	}
1943		2133
		2134	#############################################################################
		2135
1944	package CFClient::UI::Toplevel;	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;
		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, $w;
		2165
		2166	($w, $h)
		2167	}
		2168
		2169	#############################################################################
		2170
		2171	package CFClient::UI::Root;
1945		2172
1946	our @ISA = CFClient::UI::Container::;	2173	our @ISA = CFClient::UI::Container::;
1947		2174
1948	use SDL::OpenGL;	2175	use CFClient::OpenGL;
		2176
		2177	sub check_size {
		2178	my ($self) = @_;
		2179
		2180	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2181	}
1949		2182
1950	sub size_request {	2183	sub size_request {
1951	($::WIDTH, $::HEIGHT)	2184	($::WIDTH, $::HEIGHT)
1952	}	2185	}
1953		2186
1954	sub size_allocate {	2187	sub configure {
1955	my ($self, $x, $y, $w, $h) = @_;	2188	my ($self, $x, $y, $w, $h) = @_;
1956		2189
1957	$self->_size_allocate ($x, $y, $w, $h);	2190	$self->SUPER::configure ($x, $y, $w, $h);
1958		2191
1959	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1960	for @{$self->{children}};	2192	for my $child (@{$self->{children}}) {
1961	}	2193	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1962		2194
1963	sub translate {	2195	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2196	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2197	$child->configure ($X, $Y, $W,$H);
		2198	}
		2199	}
		2200
		2201	sub _topleft {
1964	my ($self, $x, $y) = @_;	2202	my ($self, $x, $y) = @_;
1965		2203
1966	($x, $y)	2204	($x, $y)
1967	}	2205	}
1968		2206
1969	sub update {	2207	sub update {
1970	my ($self) = @_;	2208	my ($self) = @_;
1971		2209
1972	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2210	$self->check_size;
1973	::refresh ();	2211	::refresh ();
1974	}	2212	}
1975		2213
1976	sub add {	2214	sub add {
1977	my ($self, $widget) = @_;	2215	my ($self, $child) = @_;
1978		2216
		2217	# integerize window positions
		2218	$child->{x} = int $child->{x};
		2219	$child->{y} = int $child->{y};
		2220
1979	$self->SUPER::add ($widget);	2221	$self->SUPER::add ($child);
1980
1981	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1982	}	2222	}
1983		2223
1984	sub on_refresh {	2224	sub on_refresh {
1985	my ($self, $id, $cb) = @_;	2225	my ($self, $id, $cb) = @_;
1986		2226
…		…
2009		2249
2010	#############################################################################	2250	#############################################################################
2011		2251
2012	package CFClient::UI;	2252	package CFClient::UI;
2013		2253
		2254	$ROOT = new CFClient::UI::Root;
2014	$TOPLEVEL = new CFClient::UI::Toplevel;	2255	$TOOLTIP = new CFClient::UI::Tooltip;
2015		2256
2016	1	2257	1
2017		2258

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