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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 1.171 by root, Mon Apr 24 11:54:26 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 (length $widget->{tooltip}) {
		20
		21	if ($TOOLTIP->{owner} != $widget) {
		22	$TOOLTIP->{owner} = $widget;
		23
		24	my $tip = $widget->{tooltip};
		25
		26	$tip = $tip->($widget) if CODE:: eq ref $tip;
		27
		28	$TOOLTIP->set_markup ($widget->{tooltip});
		29	$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
		30	$TOOLTIP->show;
		31	}
		32
		33	return;
		34	}
		35	}
		36	}
		37
		38	$TOOLTIP->hide;
		39	delete $TOOLTIP->{owner};
		40	}
14		41
15	# class methods for events	42	# class methods for events
16	sub feed_sdl_key_down_event {	43	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	44	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])
		45	if $FOCUS;
18	}	46	}
19		47
20	sub feed_sdl_key_up_event {	48	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	49	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])
		50	if $FOCUS;
22	}	51	}
23		52
24	sub feed_sdl_button_down_event {	53	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	54	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	55	my ($x, $y) = ($ev->{x}, $ev->{y});
27		56
28	if (!$BUTTON_STATE) {	57	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	58	my $widget = $ROOT->find_widget ($x, $y);
30		59
31	$GRAB = $widget;	60	$GRAB = $widget;
32	$GRAB->update if $GRAB;	61	$GRAB->update if $GRAB;
33	}
34		62
		63	check_tooltip;
		64	}
		65
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	66	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		67
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	68	if ($GRAB) {
		69	($x, $y) = $GRAB->coord2local ($x, $y);
		70	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
		71	}
38	}	72	}
39		73
40	sub feed_sdl_button_up_event {	74	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	75	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	76	my ($x, $y) = ($ev->{x}, $ev->{y});
43		77
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	78	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		79
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	80	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		81
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	82	if ($GRAB) {
		83	($x, $y) = $GRAB->coord2local ($x, $y);
		84	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
		85	}
49		86
50	if (!$BUTTON_STATE) {	87	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	88	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	89	$grab->update if $grab;
53	$GRAB->update if $GRAB;	90	$GRAB->update if $GRAB;
		91
		92	check_tooltip;
54	}	93	}
55	}	94	}
56		95
57	sub feed_sdl_motion_event {	96	sub feed_sdl_motion_event {
58	my ($ev) = @_;	97	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	98	my ($x, $y) = ($ev->{x}, $ev->{y});
60		99
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	100	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		101
63	if ($widget != $HOVER) {	102	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	103	my $hover = $HOVER; $HOVER = $widget;
65		104
66	$hover->update if $hover && $hover->{can_hover};	105	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	106	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		107
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	108	check_tooltip;
		109	}
		110
		111	if ($HOVER) {
		112	($x, $y) = $HOVER->coord2local ($x, $y);
		113	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
		114	}
71	}	115	}
72		116
73	# convert position array to integers	117	# convert position array to integers
74	sub harmonize {	118	sub harmonize {
75	my ($vals) = @_;	119	my ($vals) = @_;
76		120
77	my $rem = 0;	121	my $rem = 0;
78		122
79	for ($vals) {	123	for (@$vals) {
80	my $i = int $_ + $rem;	124	my $i = int $_ + $rem;
81	$rem += $_ - $i;	125	$rem += $_ - $i;
82	$_ = $i;	126	$_ = $i;
83	}	127	}
84	}	128	}
…		…
87		131
88	package CFClient::UI::Base;	132	package CFClient::UI::Base;
89		133
90	use strict;	134	use strict;
91		135
92	use SDL::OpenGL;	136	use CFClient::OpenGL;
93		137
94	sub new {	138	sub new {
95	my $class = shift;	139	my $class = shift;
96		140
97	my $self = bless {	141	my $self = bless {
98	x => 0,	142	x => 0,
99	y => 0,	143	y => 0,
100	z => 0,	144	z => 0,
101	w => -1,	145	can_events => 1,
102	h => -1,
103	@_	146	@_
104	}, $class;	147	}, $class;
105		148
106	for (keys %$self) {	149	for (keys %$self) {
107	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
110	}	153	}
111		154
112	$self	155	$self
113	}	156	}
114		157
		158	sub destroy {
		159	my ($self) = @_;
		160
		161	$self->hide;
		162	%$self = ();
		163	}
		164
		165	sub show {
		166	my ($self) = @_;
		167
		168	return if $self->{parent};
		169
		170	$CFClient::UI::ROOT->add ($self);
		171	}
		172
		173	sub hide {
		174	my ($self) = @_;
		175
		176	undef $GRAB if $GRAB == $self;
		177	undef $HOVER if $HOVER == $self;
		178
		179	$self->{parent}->remove ($self)
		180	if $self->{parent};
		181	}
		182
115	sub move {	183	sub move {
116	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
117	$self->{x} = $x;	186	$self->{x} = int $x;
118	$self->{y} = $y;	187	$self->{y} = int $y;
119	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
120	}
121		189
122	sub needs_redraw {	190	$self->update;
123	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
124	}	200	}
125		201
126	sub size_request {	202	sub size_request {
127	require Carp;	203	require Carp;
128	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
129	}	205	}
130		206
131	sub _size_allocate {	207	sub configure {
132	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
133		209
		210	if ($self->{aspect}) {
		211	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		212	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		213
		214	# use alignment to adjust x, y
		215
		216	$x += int +($w - $w2) * 0.5;
		217	$y += int +($h - $h2) * 0.5;
		218
		219	($w, $h) = ($w2, $h2);
		220	}
		221
		222	if ($self->{x} != $x || $self->{y} != $y) {
134	$self->{x} = $x;	223	$self->{x} = $x;
135	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
136		227
137	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
138
139	$self->{w} = $w;	229	$self->{w} = $w;
140	$self->{h} = $h;	230	$self->{h} = $h;
141		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
142	1	234	}
143	}	235	}
144		236
145	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub set_max_size {
146	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $w, $h) = @_;
147		243
148	$self->_size_allocate ($x, $y, $w, $h);	244	delete $self->{max_w}; $self->{max_w} = $w if $w;
		245	delete $self->{max_h}; $self->{max_h} = $h if $h;
		246	}
		247
		248	# return top left coordinates
		249	sub _topleft {
		250	my ($self, $x, $y) = @_;
		251
		252	$self->{parent}
		253	or Carp::confess "no parent widget in _topleft\n";#d#
		254
		255	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
149	}	256	}
150		257
151	# translate global coordinates to local coordinate system	258	# translate global coordinates to local coordinate system
152	sub translate {	259	sub coord2local {
153	my ($self, $x, $y) = @_;	260	my ($self, $x, $y) = @_;
154		261
155	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	262	my ($X, $Y) = $self->_topleft;
		263	($x - $X, $y - $Y)
		264	}
		265
		266	# translate local coordinates to global coordinate system
		267	sub coord2global {
		268	my ($self, $x, $y) = @_;
		269
		270	my ($X, $Y) = $self->_topleft;
		271	($x + $X, $y + $Y)
156	}	272	}
157		273
158	sub focus_in {	274	sub focus_in {
159	my ($self) = @_;	275	my ($self) = @_;
160		276
161	return if $FOCUS == $self;	277	return if $FOCUS == $self;
162	return unless $self->{can_focus};	278	return unless $self->{can_focus};
163		279
164	my $focus = $FOCUS; $FOCUS = $self;	280	my $focus = $FOCUS; $FOCUS = $self;
		281
		282	$self->emit (focus_in => $focus);
		283
165	$focus->update if $focus;	284	$focus->update if $focus;
166	$FOCUS->update;	285	$FOCUS->update;
167	}	286	}
168		287
169	sub focus_out {	288	sub focus_out {
170	my ($self) = @_;	289	my ($self) = @_;
171		290
172	return unless $FOCUS == $self;	291	return unless $FOCUS == $self;
173		292
174	my $focus = $FOCUS; undef $FOCUS;	293	my $focus = $FOCUS; undef $FOCUS;
		294
		295	$self->emit (focus_out => $focus);
		296
175	$focus->update if $focus; #?	297	$focus->update if $focus; #?
176	}	298	}
177		299
178	sub mouse_motion { }	300	sub mouse_motion { }
179	sub button_up { }	301	sub button_up { }
…		…
203	glPopMatrix;	325	glPopMatrix;
204		326
205	if ($self == $HOVER && $self->{can_hover}) {	327	if ($self == $HOVER && $self->{can_hover}) {
206	my ($x, $y) = @$self{qw(x y)};	328	my ($x, $y) = @$self{qw(x y)};
207		329
208	glColor 0, 0, 1, 0.2;	330	glColor 1, 0.8, 0.5, 0.2;
209	glEnable GL_BLEND;	331	glEnable GL_BLEND;
210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	332	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211	glBegin GL_QUADS;	333	glBegin GL_QUADS;
212	glVertex $x , $y;	334	glVertex $x , $y;
213	glVertex $x + $self->{w}, $y;	335	glVertex $x + $self->{w}, $y;
214	glVertex $x + $self->{w}, $y + $self->{h};	336	glVertex $x + $self->{w}, $y + $self->{h};
215	glVertex $x , $y + $self->{h};	337	glVertex $x , $y + $self->{h};
216	glEnd;	338	glEnd;
217	glDisable GL_BLEND;	339	glDisable GL_BLEND;
218	}	340	}
		341
		342	if ($ENV{PCLIENT_DEBUG}) {
		343	glPushMatrix;
		344	glColor 1, 1, 0, 1;
		345	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		346	glBegin GL_LINE_LOOP;
		347	glVertex 0 , 0;
		348	glVertex $self->{w}, 0;
		349	glVertex $self->{w}, $self->{h};
		350	glVertex 0 , $self->{h};
		351	glEnd;
		352	glPopMatrix;
		353	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		354	}
219	}	355	}
220		356
221	sub _draw {	357	sub _draw {
222	my ($self) = @_;	358	my ($self) = @_;
223		359
224	warn "no draw defined for $self\n";	360	warn "no draw defined for $self\n";
225	}	361	}
226		362
227	sub find_widget {	363	sub find_widget {
228	my ($self, $x, $y) = @_;	364	my ($self, $x, $y) = @_;
		365
		366	return () unless $self->{can_events};
229		367
230	return $self	368	return $self
231	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	369	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	370	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
233		371
234	()	372	()
235	}	373	}
236		374
237	sub set_parent {	375	sub set_parent {
238	my ($self, $par) = @_;	376	my ($self, $parent) = @_;
239		377
240	$self->{parent} = $par;
241	Scalar::Util::weaken $self->{parent};	378	Scalar::Util::weaken ($self->{parent} = $parent);
242	}	379	}
243		380
244	sub get_parent {	381	sub check_size {
		382	my ($self) = @_;
		383
245	$_[0]->{parent}	384	$self->{parent}
		385	or return 1;
		386
		387	my ($w, $h) = $self->{user_w} && $self->{user_h}
		388	? @$self{qw(user_w user_h)}
		389	: $self->size_request;
		390
		391	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		392	$self->{req_w} = $w;
		393	$self->{req_h} = $h;
		394
		395	$self->{parent}->check_size
		396	or $self->size_allocate (
		397	(List::Util::max $self->{w}, $w),
		398	(List::Util::max $self->{h}, $h),
		399	);
		400
		401	1
		402	} else {
		403	0
		404	}
246	}	405	}
247		406
248	sub update {	407	sub update {
249	my ($self) = @_;	408	my ($self) = @_;
250		409
…		…
253	}	412	}
254		413
255	sub connect {	414	sub connect {
256	my ($self, $signal, $cb) = @_;	415	my ($self, $signal, $cb) = @_;
257		416
258	push @{ $self->{cb}{$signal} }, $cb;	417	push @{ $self->{signal_cb}{$signal} }, $cb;
259	}	418	}
260		419
261	sub emit {	420	sub emit {
262	my ($self, $signal, @args) = @_;	421	my ($self, $signal, @args) = @_;
263		422
264	$_->($self, @args)	423	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
265	for @{$self->{cb}{$signal} || []};
266	}	424	}
267		425
268	sub DESTROY {	426	sub DESTROY {
269	my ($self) = @_;	427	my ($self) = @_;
270		428
…		…
276	package CFClient::UI::DrawBG;	434	package CFClient::UI::DrawBG;
277		435
278	our @ISA = CFClient::UI::Base::;	436	our @ISA = CFClient::UI::Base::;
279		437
280	use strict;	438	use strict;
281	use SDL::OpenGL;	439	use CFClient::OpenGL;
282		440
283	sub new {	441	sub new {
284	my $class = shift;	442	my $class = shift;
285		443
286	# range [value, low, high, page]	444	# range [value, low, high, page]
…		…
315		473
316	package CFClient::UI::Empty;	474	package CFClient::UI::Empty;
317		475
318	our @ISA = CFClient::UI::Base::;	476	our @ISA = CFClient::UI::Base::;
319		477
		478	sub new {
		479	my ($class, %arg) = @_;
		480	$class->SUPER::new (can_events => 0, %arg);
		481	}
		482
320	sub size_request {	483	sub size_request {
321	(0, 0)	484	(0, 0)
322	}	485	}
323		486
324	sub draw { }	487	sub draw { }
…		…
332	sub new {	495	sub new {
333	my ($class, %arg) = @_;	496	my ($class, %arg) = @_;
334		497
335	my $children = delete $arg{children} || [];	498	my $children = delete $arg{children} || [];
336		499
337	my $self = $class->SUPER::new (children => [], %arg);	500	my $self = $class->SUPER::new (
		501	children => [],
		502	can_events => 0,
		503	%arg,
		504	);
338	$self->add ($_) for @$children;	505	$self->add ($_) for @$children;
339		506
340	$self	507	$self
341	}	508	}
342		509
343	sub add {	510	sub add {
344	my ($self, $chld) = @_;	511	my ($self, $child) = @_;
345		512
346	$chld->set_parent ($self);	513	$child->set_parent ($self);
		514
		515	use sort 'stable';
347		516
348	$self->{children} = [	517	$self->{children} = [
349	sort { $a->{z} <=> $b->{z} }	518	sort { $a->{z} <=> $b->{z} }
350	@{$self->{children}}, $chld	519	@{$self->{children}}, $child
351	];	520	];
352		521
353	$self->{w} = $self->{h} = -1;	522	$child->check_size;
		523	}
		524
		525	sub remove {
		526	my ($self, $child) = @_;
		527
		528	delete $child->{parent};
		529	$child->hide;
		530
		531	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		532
		533	$self->check_size;
354	$self->update;	534	$self->update;
355	}	535	}
356		536
357	sub remove {	537	sub clear {
358	my ($self, $widget) = @_;	538	my ($self) = @_;
359		539
360	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	540	my $children = delete $self->{children};
		541	$self->{children} = [];
361		542
362	$self->size_allocate (0, 0, $self->{w}, $self->{h});	543	for (@$children) {
		544	delete $_->{parent};
		545	$_->hide;
		546	}
363	}	547	}
364		548
365	sub find_widget {	549	sub find_widget {
366	my ($self, $x, $y) = @_;	550	my ($self, $x, $y) = @_;
367		551
…		…
397		581
398	$class->SUPER::new (children => [$child], %arg)	582	$class->SUPER::new (children => [$child], %arg)
399	}	583	}
400		584
401	sub add {	585	sub add {
402	my ($self, $widget) = @_;	586	my ($self, $child) = @_;
403		587
404	$self->{children} = [];	588	$self->{children} = [];
405		589
406	$self->SUPER::add ($widget);	590	$self->SUPER::add ($child);
407	}	591	}
408		592
409	sub remove {	593	sub remove {
410	my ($self, $widget) = @_;	594	my ($self, $widget) = @_;
411		595
…		…
420	sub size_request {	604	sub size_request {
421	$_[0]{children}[0]->size_request	605	$_[0]{children}[0]->size_request
422	}	606	}
423		607
424	sub size_allocate {	608	sub size_allocate {
425	my ($self, $x, $y, $w, $h) = @_;	609	my ($self, $w, $h) = @_;
426		610
427	$self->_size_allocate ($x, $y, $w, $h) or return;
428
429	$self->{children}[0]->size_allocate (0, 0, $w, $h);	611	$self->{children}[0]->configure (0, 0, $w, $h);
430	}	612	}
431		613
432	#############################################################################	614	#############################################################################
433		615
434	package CFClient::UI::Window;	616	package CFClient::UI::Window;
435		617
436	our @ISA = CFClient::UI::Bin::;	618	our @ISA = CFClient::UI::Bin::;
437		619
438	use SDL::OpenGL;	620	use CFClient::OpenGL;
439		621
440	sub new {	622	sub new {
441	my ($class, %arg) = @_;	623	my ($class, %arg) = @_;
442		624
443	my $self = $class->SUPER::new (%arg);	625	my $self = $class->SUPER::new (%arg);
…		…
460	$self->child->draw;	642	$self->child->draw;
461	};	643	};
462	}	644	}
463		645
464	sub size_allocate {	646	sub size_allocate {
465	my ($self, $x, $y, $w, $h) = @_;	647	my ($self, $w, $h) = @_;
466		648
467	$self->_size_allocate ($x, $y, $w, $h) or return;
468
469	$self->child->size_allocate (0, 0, $w, $h);	649	$self->child->configure (0, 0, $w, $h);
470		650
471	$self->render_chld;	651	$self->render_chld;
472	}	652	}
473		653
474	sub _draw {	654	sub _draw {
…		…
490	glDisable GL_TEXTURE_2D;	670	glDisable GL_TEXTURE_2D;
491	}	671	}
492		672
493	#############################################################################	673	#############################################################################
494		674
		675	package CFClient::UI::ViewPort;
		676
		677	our @ISA = CFClient::UI::Window::;
		678
		679	sub new { die }
		680
		681	sub size_request {
		682	my ($self) = @_;
		683
		684	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		685	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		686
		687	@$self{qw(child_w child_h)}
		688	}
		689
		690	sub _draw {
		691	my ($self) = @_;
		692
		693	$self->{children}[1]->draw;
		694	}
		695
		696
		697	#############################################################################
		698
495	package CFClient::UI::Frame;	699	package CFClient::UI::Frame;
496		700
497	our @ISA = CFClient::UI::Bin::;	701	our @ISA = CFClient::UI::Bin::;
498		702
499	use SDL::OpenGL;	703	use CFClient::OpenGL;
500
501	sub size_request {
502	my ($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		704
549	sub new {	705	sub new {
550	my $class = shift;	706	my $class = shift;
551		707
552	# TODO: user_x, user_y, overwrite moveto?
553
554	$class->SUPER::new (	708	my $self = $class->SUPER::new (
555	bg => [1, 1, 1, 1],	709	bg => [1, 1, 1, 1],
556	border_bg => [1, 1, 1, 1],	710	border_bg => [1, 1, 1, 1],
557	border => $::FONTSIZE * 0.8,	711	border => 0.8,
558	@_	712	@_
		713	);
		714
		715	$self
		716	}
		717
		718	sub _draw {
		719	my ($self) = @_;
		720
		721	my ($w, $h) = ($self->{w}, $self->{h});
		722
		723	glEnable GL_BLEND;
		724	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		725	glEnable GL_TEXTURE_2D;
		726	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		727
		728	# glBegin GL_QUADS;
		729	# glColor 0, 0, 0, 0;
		730	# glVertex 0 , 0;
		731	# glVertex 0 , $h;
		732	# glVertex $w, $h;
		733	# glVertex $w, 0;
		734	# glEnd;
		735
		736
		737	$self->child->draw;
		738	glDisable GL_BLEND;
		739	glDisable GL_TEXTURE_2D;
		740	}
		741
		742	#############################################################################
		743
		744	package CFClient::UI::FancyFrame;
		745
		746	our @ISA = CFClient::UI::Bin::;
		747
		748	use CFClient::OpenGL;
		749
		750	my @tex =
		751	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		752	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		753
		754	sub new {
		755	my $class = shift;
		756
		757	# TODO: user_x, user_y, overwrite moveto?
		758
		759	my $self = $class->SUPER::new (
		760	bg => [1, 1, 1, 1],
		761	border_bg => [1, 1, 1, 1],
		762	border => 0.8,
		763	can_events => 1,
		764	@_
		765	);
		766
		767	$self->{title} &&= new CFClient::UI::Label
		768	align => 0,
		769	valign => 1,
		770	text => $self->{title},
		771	fontsize => 1;
		772
		773	$self
		774	}
		775
		776	sub border {
		777	int $_[0]{border} * $::FONTSIZE
		778	}
		779
		780	sub size_request {
		781	my ($self) = @_;
		782
		783	my ($w, $h) = $self->SUPER::size_request;
		784
		785	(
		786	$w + $self->border * 2,
		787	$h + $self->border * 2,
559	)	788	)
560	}	789	}
561		790
562	sub size_request {
563	my ($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 + $self->{border} * 2,
572	)
573	}
574
575	sub size_allocate {	791	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;	792	my ($self, $w, $h) = @_;
577		793
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$h -= List::Util::max 0, $self->{border} * 2;	794	$h -= List::Util::max 0, $self->border * 2;
581	$w -= List::Util::max 0, $self->{border} * 2;	795	$w -= List::Util::max 0, $self->border * 2;
582		796
		797	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		798	if $self->{title};
		799
583	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	800	$self->child->configure ($self->border, $self->border, $w, $h);
584	}	801	}
585		802
586	sub button_down {	803	sub button_down {
587	my ($self, $ev, $x, $y) = @_;	804	my ($self, $ev, $x, $y) = @_;
588		805
		806	my $border = $self->border;
		807
589	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	808	if ($x < $self->{w} && $x >= $self->{w} - $border
590	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	809	&& $y < $self->{h} && $y >= $self->{h} - $border) {
591		810
592	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	811	my ($ox, $oy) = ($ev->{x}, $ev->{y});
593	my ($bw, $bh) = ($self->{w}, $self->{h});	812	my ($bw, $bh) = ($self->{w}, $self->{h});
594		813
595	$self->{motion} = sub {	814	$self->{motion} = sub {
596	my ($ev, $x, $y) = @_;	815	my ($ev, $x, $y) = @_;
597		816
598	($x, $y) = ($ev->motion_x, $ev->motion_y);	817	($x, $y) = ($ev->{x}, $ev->{y});
599		818
600	$self->{user_w} = $bw + $x - $ox;	819	$self->{user_w} = $bw + $x - $ox;
601	$self->{user_h} = $bh + $y - $oy;	820	$self->{user_h} = $bh + $y - $oy;
602	$self->update;	821	$self->check_size;
603	};	822	};
604		823
605	} elsif ($x >= 0 && $x < $self->{w}	824	} elsif ($x >= 0 && $x < $self->{w}
606	&& $y >= 0 && $y < $self->{border}) {	825	&& $y >= 0 && $y < $border) {
607		826
608	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	827	my ($ox, $oy) = ($ev->{x}, $ev->{y});
609	my ($bx, $by) = ($self->{x}, $self->{y});	828	my ($bx, $by) = ($self->{x}, $self->{y});
610		829
611	$self->{motion} = sub {	830	$self->{motion} = sub {
612	my ($ev, $x, $y) = @_;	831	my ($ev, $x, $y) = @_;
613		832
614	($x, $y) = ($ev->motion_x, $ev->motion_y);	833	($x, $y) = ($ev->{x}, $ev->{y});
615		834
616	$self->move ($bx + $x - $ox, $by + $y - $oy);	835	$self->move ($bx + $x - $ox, $by + $y - $oy);
617	$self->update;	836	$self->update;
618	};	837	};
619	}	838	}
…		…
640	glEnable GL_BLEND;	859	glEnable GL_BLEND;
641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	860	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642	glEnable GL_TEXTURE_2D;	861	glEnable GL_TEXTURE_2D;
643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	862	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644		863
		864	my $border = $self->border;
		865
645	glColor @{ $self->{border_bg} };	866	glColor @{ $self->{border_bg} };
646	$tex[1]->draw_quad (0, 0, $w, $self->{border});	867	$tex[1]->draw_quad (0, 0, $w, $border);
647	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	868	$tex[3]->draw_quad (0, $border, $border, $ch);
648	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	869	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
649	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	870	$tex[4]->draw_quad (0, $h - $border, $w, $border);
650		871
651	my $bg = $tex[0];	872	my $bg = $tex[0];
652		873
653	# TODO: repeat texture not scale	874	# TODO: repeat texture not scale
654	my $rep_x = $cw / $bg->{w};	875	my $rep_x = $cw / $bg->{w};
…		…
657	glColor @{ $self->{bg} };	878	glColor @{ $self->{bg} };
658		879
659	$bg->{s} = $rep_x;	880	$bg->{s} = $rep_x;
660	$bg->{t} = $rep_y;	881	$bg->{t} = $rep_y;
661	$bg->{wrap_mode} = 1;	882	$bg->{wrap_mode} = 1;
662	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	883	$bg->draw_quad ($border, $border, $cw, $ch);
663		884
664	glDisable GL_TEXTURE_2D;	885	glDisable GL_TEXTURE_2D;
665	glDisable GL_BLEND;	886	glDisable GL_BLEND;
666		887
		888	$self->{title}->draw if $self->{title};
667	$self->child->draw;	889	$self->child->draw;
668	}	890	}
669		891
670	#############################################################################	892	#############################################################################
671		893
…		…
673		895
674	our @ISA = CFClient::UI::Base::;	896	our @ISA = CFClient::UI::Base::;
675		897
676	use List::Util qw(max sum);	898	use List::Util qw(max sum);
677		899
678	use SDL::OpenGL;	900	use CFClient::OpenGL;
679		901
680	sub new {	902	sub new {
681	my $class = shift;	903	my $class = shift;
682		904
683	$class->SUPER::new (	905	$class->SUPER::new (
…		…
685	@_	907	@_
686	)	908	)
687	}	909	}
688		910
689	sub add {	911	sub add {
690	my ($self, $x, $y, $chld) = @_;	912	my ($self, $x, $y, $child) = @_;
691		913
		914	$child->set_parent ($self);
692	$self->{children}[$y][$x] = $chld;	915	$self->{children}[$y][$x] = $child;
693	$chld->set_parent ($self);
694		916
695	$self->{w} = $self->{h} = -1;	917	$child->check_size;
		918	}
		919
		920	# TODO: move to container class maybe? send childs a signal on removal?
		921	sub clear {
		922	my ($self) = @_;
		923
		924	my $children = delete $self->{children};
		925
		926	for (grep $_, map @$_, grep $_, @$children) {
		927	delete $_->{parent};
		928	$_->hide;
		929	}
		930
696	$self->update;	931	$self->update;
697	}	932	}
698		933
699	sub get_wh {	934	sub get_wh {
700	my ($self) = @_;	935	my ($self) = @_;
…		…
706	or next;	941	or next;
707		942
708	for my $x (0 .. $#$row) {	943	for my $x (0 .. $#$row) {
709	my $widget = $row->[$x]	944	my $widget = $row->[$x]
710	or next;	945	or next;
711	my ($w, $h) = $widget->size_request;	946	my ($w, $h) = @$widget{qw(req_w req_h)};
712		947
713	$w[$x] = max $w[$x], $w;	948	$w[$x] = max $w[$x], $w;
714	$h[$y] = max $h[$y], $h;	949	$h[$y] = max $h[$y], $h;
715	}	950	}
716	}	951	}
…		…
728	(sum @$hs),	963	(sum @$hs),
729	)	964	)
730	}	965	}
731		966
732	sub size_allocate {	967	sub size_allocate {
733	my ($self, $x, $y, $w, $h) = @_;	968	my ($self, $w, $h) = @_;
734
735	$self->_size_allocate ($x, $y, $w, $h) or return;
736		969
737	my ($ws, $hs) = $self->get_wh;	970	my ($ws, $hs) = $self->get_wh;
738		971
739	my $req_w = sum @$ws;	972	my $req_w = sum @$ws;
740	my $req_h = sum @$hs;	973	my $req_h = sum @$hs;
…		…
762		995
763	for my $c (0 .. $#$row) {	996	for my $c (0 .. $#$row) {
764	my $col_w = $ws->[$c];	997	my $col_w = $ws->[$c];
765		998
766	if (my $widget = $row->[$c]) {	999	if (my $widget = $row->[$c]) {
767	$widget->size_allocate ($x, $y, $col_w, $row_h);	1000	$widget->configure ($x, $y, $col_w, $row_h);
768	}	1001	}
769		1002
770	$x += $col_w;	1003	$x += $col_w;
771	}	1004	}
772		1005
…		…
817	(List::Util::max map $_->[1], @alloc),	1050	(List::Util::max map $_->[1], @alloc),
818	)	1051	)
819	}	1052	}
820		1053
821	sub size_allocate {	1054	sub size_allocate {
822	my ($self, $x, $y, $w, $h) = @_;	1055	my ($self, $w, $h) = @_;
823
824	$self->_size_allocate ($x, $y, $w, $h);
825		1056
826	($h, $w) = ($w, $h);	1057	($h, $w) = ($w, $h);
827		1058
828	my $children = $self->{children};	1059	my $children = $self->{children};
829		1060
830	my @h = map +($_->size_request)[0], @$children;	1061	my @h = map $_->{req_w}, @$children;
831		1062
832	my $req_h = List::Util::sum @h;	1063	my $req_h = List::Util::sum @h;
833		1064
834	if ($req_h > $h) {	1065	if ($req_h > $h) {
835	# ah well, not enough space	1066	# ah well, not enough space
…		…
851		1082
852	my $y = 0;	1083	my $y = 0;
853	for (0 .. $#$children) {	1084	for (0 .. $#$children) {
854	my $child = $children->[$_];	1085	my $child = $children->[$_];
855	my $h = $h[$_];	1086	my $h = $h[$_];
856	$child->size_allocate ($y, 0, $h, $w);	1087	$child->configure ($y, 0, $h, $w);
857		1088
858	$y += $h;	1089	$y += $h;
859	}	1090	}
		1091
		1092	1
860	}	1093	}
861		1094
862	#############################################################################	1095	#############################################################################
863		1096
864	package CFClient::UI::VBox;	1097	package CFClient::UI::VBox;
…		…
877	(List::Util::sum map $_->[1], @alloc),	1110	(List::Util::sum map $_->[1], @alloc),
878	)	1111	)
879	}	1112	}
880		1113
881	sub size_allocate {	1114	sub size_allocate {
882	my ($self, $x, $y, $w, $h) = @_;	1115	my ($self, $w, $h) = @_;
883
884	$self->_size_allocate ($x, $y, $w, $h);
885		1116
886	my $children = $self->{children};	1117	my $children = $self->{children};
887		1118
888	my @h = map +($_->size_request)[1], @$children;	1119	my @h = map $_->{req_h}, @$children;
889		1120
890	my $req_h = List::Util::sum @h;	1121	my $req_h = List::Util::sum @h;
891		1122
892	if ($req_h > $h) {	1123	if ($req_h > $h) {
893	# ah well, not enough space	1124	# ah well, not enough space
…		…
907		1138
908	my $y = 0;	1139	my $y = 0;
909	for (0 .. $#$children) {	1140	for (0 .. $#$children) {
910	my $child = $children->[$_];	1141	my $child = $children->[$_];
911	my $h = $h[$_];	1142	my $h = $h[$_];
912	$child->size_allocate (0, $y, $w, $h);	1143	$child->configure (0, $y, $w, $h);
913		1144
914	$y += $h;	1145	$y += $h;
915	}	1146	}
		1147
		1148	1
916	}	1149	}
917		1150
918	#############################################################################	1151	#############################################################################
919		1152
920	package CFClient::UI::Label;	1153	package CFClient::UI::Label;
921		1154
922	our @ISA = CFClient::UI::Base::;	1155	our @ISA = CFClient::UI::Base::;
923		1156
924	use SDL::OpenGL;	1157	use CFClient::OpenGL;
925		1158
926	sub new {	1159	sub new {
927	my ($class, %arg) = @_;	1160	my ($class, %arg) = @_;
928		1161
929	my $self = $class->SUPER::new (	1162	my $self = $class->SUPER::new (
930	fg => [1, 1, 1],	1163	fg => [1, 1, 1],
931	fontsize => $::FONTSIZE,	1164	#font => default_font
		1165	fontsize => 1,
932	text => "",	1166	text => "",
933	align => -1,	1167	align => -1,
		1168	valign => -1,
934	padding => 2,	1169	padding => 2,
935	layout => new CFClient::Layout,	1170	layout => new CFClient::Layout,
		1171	can_events => 0,
936	%arg	1172	%arg
937	);	1173	);
938		1174
939	$self->set_text ($self->{text});	1175	if (exists $self->{template}) {
		1176	my $layout = new CFClient::Layout;
		1177	$layout->set_text (delete $self->{template});
		1178	$self->{template} = $layout;
		1179	}
		1180
		1181	$self->set_text (delete $self->{text}) if exists $self->{text};
		1182	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
940		1183
941	$self	1184	$self
942	}	1185	}
943		1186
944	sub escape_text {	1187	sub escape {
945	local $_ = $_[1];	1188	local $_ = $_[1];
946		1189
947	s/&/&amp;/g;	1190	s/&/&amp;/g;
948	s/>/&gt;/g;	1191	s/>/&gt;/g;
949	s/</&lt;/g;	1192	s/</&lt;/g;
…		…
952	}	1195	}
953		1196
954	sub set_text {	1197	sub set_text {
955	my ($self, $text) = @_;	1198	my ($self, $text) = @_;
956		1199
957	$self->{text} = $text;
958	$self->{layout}->set_markup ($text);	1200	$self->{layout}->set_text ($text);
959		1201
960	delete $self->{texture};	1202	delete $self->{texture};
961	# $self->{w} = $self->{h} = -1;	1203	$self->check_size;
962	$self->update;	1204	$self->update;
963	}	1205	}
964		1206
965	sub get_text {	1207	sub set_markup {
966	my ($self, $text) = @_;	1208	my ($self, $markup) = @_;
967		1209
968	$self->{text}	1210	$self->{layout}->set_markup ($markup);
		1211
		1212	delete $self->{texture};
		1213	$self->check_size;
		1214	$self->update;
969	}	1215	}
970		1216
971	sub size_request {	1217	sub size_request {
972	my ($self) = @_;	1218	my ($self) = @_;
973		1219
974	$self->{layout}->set_width;	1220	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1221	$self->{layout}->set_width ($self->{max_w} || -1);
975	$self->{layout}->set_height ($self->{fontsize});	1222	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1223
976	my ($w, $h) = $self->{layout}->size;	1224	my ($w, $h) = $self->{layout}->size;
		1225
		1226	if (exists $self->{template}) {
		1227	$self->{template}->set_font ($self->{font}) if $self->{font};
		1228	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1229
		1230	my ($w2, $h2) = $self->{template}->size;
		1231
		1232	$w = List::Util::max $w, $w2;
		1233	$h = List::Util::max $h, $h2;
		1234	}
977		1235
978	(	1236	(
979	$w + $self->{padding} * 2,	1237	$w + $self->{padding} * 2,
980	$h + $self->{padding} * 2,	1238	$h + $self->{padding} * 2,
981	)	1239	)
982	}	1240	}
983		1241
984	sub size_allocate {	1242	sub size_allocate {
985	my ($self, $x, $y, $w, $h) = @_;	1243	my ($self, $w, $h) = @_;
986
987	$self->_size_allocate ($x, $y, $w, $h) or return;
988		1244
989	delete $self->{texture};	1245	delete $self->{texture};
990	}	1246	}
991		1247
992	sub update {	1248	sub set_fontsize {
993	my ($self) = @_;	1249	my ($self, $fontsize) = @_;
994		1250
		1251	$self->{fontsize} = $fontsize;
995	delete $self->{texture};	1252	delete $self->{texture};
		1253	$self->check_size;
996	$self->SUPER::update;	1254	$self->update;
997	}	1255	}
998		1256
999	sub _draw {	1257	sub _draw {
1000	my ($self) = @_;	1258	my ($self) = @_;
1001		1259
1002	my $tex = $self->{texture} ||= do {	1260	my $tex = $self->{texture} ||= do {
		1261	$self->{layout}->set_font ($self->{font}) if $self->{font};
1003	$self->{layout}->set_width ($self->{w});	1262	$self->{layout}->set_width ($self->{w});
1004	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1263	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1005	new_from_layout CFClient::Texture $self->{layout}	1264	new_from_layout CFClient::Texture $self->{layout}
1006	};	1265	};
1007		1266
1008	glEnable GL_BLEND;	1267	glEnable GL_BLEND;
1009	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1268	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010	glEnable GL_TEXTURE_2D;	1269	glEnable GL_TEXTURE_2D;
1011	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1270	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012		1271
1013	glColor @{$self->{fg}};	1272	glColor @{$self->{fg}};
1014		1273
1015	my $x =	1274	$self->{ox} = int (
1016	$self->{align} < 0 ? $self->{padding}	1275	$self->{align} < 0 ? $self->{padding}
1017	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1276	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1018	: ($self->{w} - $tex->{w}) * 0.5;	1277	: ($self->{w} - $tex->{w}) * 0.5
		1278	);
1019		1279
1020	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1280	$self->{oy} = int (
		1281	$self->{valign} < 0 ? $self->{padding}
		1282	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1283	: ($self->{h} - $tex->{h}) * 0.5
		1284	);
		1285
		1286	$tex->draw_quad ($self->{ox}, $self->{oy});
1021		1287
1022	glDisable GL_TEXTURE_2D;	1288	glDisable GL_TEXTURE_2D;
1023	glDisable GL_BLEND;	1289	glDisable GL_BLEND;
1024	}	1290	}
1025		1291
1026	#############################################################################	1292	#############################################################################
1027		1293
1028	package CFClient::UI::Entry;	1294	package CFClient::UI::EntryBase;
1029		1295
1030	our @ISA = CFClient::UI::Label::;	1296	our @ISA = CFClient::UI::Label::;
1031		1297
1032	use SDL;	1298	use CFClient::OpenGL;
1033	use SDL::OpenGL;
1034		1299
1035	sub new {	1300	sub new {
1036	my $class = shift;	1301	my $class = shift;
1037		1302
1038	$class->SUPER::new (	1303	$class->SUPER::new (
1039	fg => [1, 1, 1],	1304	fg => [1, 1, 1],
1040	bg => [0, 0, 0, 0.2],	1305	bg => [0, 0, 0, 0.2],
1041	active_bg => [1, 1, 1, 0.5],	1306	active_bg => [1, 1, 1, 0.5],
1042	active_fg => [0, 0, 0],	1307	active_fg => [0, 0, 0],
1043	can_hover => 1,	1308	can_hover => 1,
1044	can_focus => 1,	1309	can_focus => 1,
		1310	valign => 0,
		1311	can_events => 1,
1045	@_	1312	@_
1046	)	1313	)
1047	}	1314	}
1048		1315
1049	sub _set_text {	1316	sub _set_text {
1050	my ($self, $text) = @_;	1317	my ($self, $text) = @_;
1051		1318
1052	my $old_text = $self->{text};	1319	delete $self->{cur_h};
		1320
		1321	return if $self->{text} eq $text;
		1322
		1323	delete $self->{texture};
1053		1324
1054	$self->{last_activity} = $::NOW;	1325	$self->{last_activity} = $::NOW;
1055
1056	$self->{text} = $text;	1326	$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		1327
1060	$text =~ s/./*/g if $self->{hidden};	1328	$text =~ s/./*/g if $self->{hidden};
		1329	$self->{layout}->set_text ("$text ");
1061		1330
1062	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1331	$self->emit (changed => $self->{text});
		1332	}
1063		1333
1064	$text = substr $text, 0, $self->{cursor};	1334	sub get_text {
1065	utf8::encode $text;	1335	$_[0]{text}
1066
1067	@$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 $self->{text};
1071	}	1336	}
1072		1337
1073	sub size_request {	1338	sub size_request {
1074	my ($self) = @_;	1339	my ($self) = @_;
1075		1340
…		…
1077		1342
1078	($w + 1, $h) # add 1 for cursor	1343	($w + 1, $h) # add 1 for cursor
1079	}	1344	}
1080		1345
1081	sub size_allocate {	1346	sub size_allocate {
1082	my ($self, $x, $y, $w, $h) = @_;	1347	my ($self, $w, $h) = @_;
1083		1348
1084	$self->SUPER::size_allocate ($x, $y, $w, $h);	1349	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1085
1086	$self->_set_text ($self->{text});
1087	}	1350	}
1088		1351
1089	sub set_text {	1352	sub set_text {
1090	my ($self, $text) = @_;	1353	my ($self, $text) = @_;
1091		1354
…		…
1095	}	1358	}
1096		1359
1097	sub key_down {	1360	sub key_down {
1098	my ($self, $ev) = @_;	1361	my ($self, $ev) = @_;
1099		1362
1100	my $mod = $ev->key_mod;	1363	my $mod = $ev->{mod};
1101	my $sym = $ev->key_sym;	1364	my $sym = $ev->{sym};
1102
1103	my $uni = $ev->key_unicode;	1365	my $uni = $ev->{unicode};
1104		1366
1105	my $text = $self->get_text;	1367	my $text = $self->get_text;
1106		1368
1107	if ($sym == SDLK_BACKSPACE) {	1369	if ($sym == 8) {
1108	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1370	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109	} elsif ($sym == SDLK_DELETE) {	1371	} elsif ($sym == 127) {
1110	substr $text, $self->{cursor}, 1, "";	1372	substr $text, $self->{cursor}, 1, "";
1111	} elsif ($sym == SDLK_LEFT) {	1373	} elsif ($sym == CFClient::SDLK_LEFT) {
1112	--$self->{cursor} if $self->{cursor};	1374	--$self->{cursor} if $self->{cursor};
1113	} elsif ($sym == SDLK_RIGHT) {	1375	} elsif ($sym == CFClient::SDLK_RIGHT) {
1114	++$self->{cursor} if $self->{cursor} < length $self->{text};	1376	++$self->{cursor} if $self->{cursor} < length $self->{text};
1115	} elsif ($sym == SDLK_HOME) {	1377	} elsif ($sym == CFClient::SDLK_HOME) {
1116	$self->{cursor} = 0;	1378	$self->{cursor} = 0;
1117	} elsif ($sym == SDLK_END) {	1379	} elsif ($sym == CFClient::SDLK_END) {
1118	$self->{cursor} = length $text;	1380	$self->{cursor} = length $text;
1119	} elsif ($sym == SDLK_ESCAPE) {	1381	} elsif ($sym == 27) {
1120	$self->emit ('escape');	1382	$self->emit ('escape');
1121	} elsif ($uni) {	1383	} elsif ($uni) {
1122	substr $text, $self->{cursor}++, 0, chr $uni;	1384	substr $text, $self->{cursor}++, 0, chr $uni;
1123	}	1385	}
1124		1386
…		…
1179		1441
1180	$self->SUPER::_draw;	1442	$self->SUPER::_draw;
1181		1443
1182	#TODO: force update every cursor change :(	1444	#TODO: force update every cursor change :(
1183	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1445	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1446
		1447	unless (exists $self->{cur_h}) {
		1448	my $text = substr $self->{text}, 0, $self->{cursor};
		1449	utf8::encode $text;
		1450
		1451	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1452	}
		1453
1184	glColor @{$self->{fg}};	1454	glColor @{$self->{fg}};
1185	glBegin GL_LINES;	1455	glBegin GL_LINES;
1186	glVertex $self->{cur_x}, $self->{cur_y};
1187	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1456	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1457	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188	glEnd;	1458	glEnd;
1189	}	1459	}
1190	}	1460	}
1191		1461
1192	package CFClient::UI::LineEntry;	1462	package CFClient::UI::Entry;
1193		1463
1194	our @ISA = CFClient::UI::Entry::;	1464	our @ISA = CFClient::UI::EntryBase::;
1195		1465
1196	use SDL;	1466	use CFClient::OpenGL;
1197	use SDL::OpenGL;
1198		1467
1199	sub key_down {	1468	sub key_down {
1200	my ($self, $ev) = @_;	1469	my ($self, $ev) = @_;
1201		1470
1202	my $sym = $ev->key_sym;	1471	my $sym = $ev->{sym};
1203		1472
1204	if ($sym == SDLK_RETURN) {	1473	if ($sym == 13) {
		1474	unshift @{$self->{history}},
		1475	my $txt = $self->get_text;
		1476	$self->{history_pointer} = -1;
		1477	$self->{history_saveback} = '';
1205	$self->emit (activate => $self->get_text);	1478	$self->emit (activate => $txt);
1206	$self->update;	1479	$self->update;
		1480
		1481	} elsif ($sym == CFClient::SDLK_UP) {
		1482	if ($self->{history_pointer} < 0) {
		1483	$self->{history_saveback} = $self->get_text;
		1484	}
		1485	if (@{$self->{history} || []} > 0) {
		1486	$self->{history_pointer}++;
		1487	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1488	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1489	}
		1490	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1491	}
		1492
		1493	} elsif ($sym == CFClient::SDLK_DOWN) {
		1494	$self->{history_pointer}--;
		1495	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1496
		1497	if ($self->{history_pointer} >= 0) {
		1498	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1499	} else {
		1500	$self->set_text ($self->{history_saveback});
		1501	}
1207		1502
1208	} else {	1503	} else {
1209	$self->SUPER::key_down ($ev);	1504	$self->SUPER::key_down ($ev);
1210	}	1505	}
1211		1506
…		…
1215		1510
1216	package CFClient::UI::Button;	1511	package CFClient::UI::Button;
1217		1512
1218	our @ISA = CFClient::UI::Label::;	1513	our @ISA = CFClient::UI::Label::;
1219		1514
1220	use SDL;	1515	use CFClient::OpenGL;
1221	use SDL::OpenGL;
1222		1516
1223	my @tex =	1517	my @tex =
1224	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1518	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225	qw(b1_button_active.png);	1519	qw(b1_button_active.png);
1226		1520
1227	sub new {	1521	sub new {
1228	my $class = shift;	1522	my $class = shift;
1229		1523
1230	$class->SUPER::new (	1524	$class->SUPER::new (
1231	padding => 4,	1525	padding => 4,
1232	fg => [1, 1, 1],	1526	fg => [1, 1, 1],
1233	bg => [1, 1, 1, 0.2],	1527	bg => [1, 1, 1, 0.2],
1234	active_fg => [1, 1, 0],	1528	active_fg => [0, 0, 1],
1235	can_hover => 1,	1529	can_hover => 1,
		1530	align => 0,
		1531	valign => 0,
		1532	can_events => 1,
1236	@_	1533	@_
1237	)	1534	)
1238	}	1535	}
1239		1536
1240	sub button_up {	1537	sub button_up {
…		…
1248		1545
1249	sub _draw {	1546	sub _draw {
1250	my ($self) = @_;	1547	my ($self) = @_;
1251		1548
1252	local $self->{fg} = $self->{fg};	1549	local $self->{fg} = $self->{fg};
1253	my $tex = $tex[0];
1254
1255	glEnable GL_BLEND;
1256	glEnable GL_TEXTURE_2D;
1257	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258		1550
1259	if ($GRAB == $self) {	1551	if ($GRAB == $self) {
1260	$self->{fg} = $self->{active_fg};	1552	$self->{fg} = $self->{active_fg};
1261	}	1553	}
1262		1554
1263	glBindTexture GL_TEXTURE_2D, $tex->{name};	1555	glEnable GL_BLEND;
		1556	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1557	glEnable GL_TEXTURE_2D;
1264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1558	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1559	glColor 0, 0, 0, 1;
1265		1560
1266	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1561	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1267		1562
1268	glDisable GL_TEXTURE_2D;	1563	glDisable GL_TEXTURE_2D;
1269	glDisable GL_BLEND;	1564	glDisable GL_BLEND;
1270		1565
1271	$self->SUPER::_draw;	1566	$self->SUPER::_draw;
…		…
1276	package CFClient::UI::CheckBox;	1571	package CFClient::UI::CheckBox;
1277		1572
1278	our @ISA = CFClient::UI::DrawBG::;	1573	our @ISA = CFClient::UI::DrawBG::;
1279		1574
1280	my @tex =	1575	my @tex =
1281	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1576	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1577	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283		1578
1284	use SDL;	1579	use CFClient::OpenGL;
1285	use SDL::OpenGL;
1286		1580
1287	sub new {	1581	sub new {
1288	my $class = shift;	1582	my $class = shift;
1289		1583
1290	$class->SUPER::new (	1584	$class->SUPER::new (
…		…
1301	my ($self) = @_;	1595	my ($self) = @_;
1302		1596
1303	($self->{padding} * 2 + 6) x 2	1597	($self->{padding} * 2 + 6) x 2
1304	}	1598	}
1305		1599
1306	sub size_allocate {
1307	my ($self, $x, $y, $w, $h) = @_;
1308
1309	$self->_size_allocate ($x, $y, $w, $h);
1310	}
1311
1312	sub button_down {	1600	sub button_down {
1313	my ($self, $ev, $x, $y) = @_;	1601	my ($self, $ev, $x, $y) = @_;
1314		1602
1315	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1603	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1604	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1342	glDisable GL_BLEND;	1630	glDisable GL_BLEND;
1343	}	1631	}
1344		1632
1345	#############################################################################	1633	#############################################################################
1346		1634
		1635	package CFClient::UI::Image;
		1636
		1637	our @ISA = CFClient::UI::Base::;
		1638
		1639	use CFClient::OpenGL;
		1640	use Carp qw/confess/;
		1641
		1642	our %loaded_images;
		1643
		1644	sub new {
		1645	my $class = shift;
		1646
		1647	my $self = $class->SUPER::new (can_events => 0, @_);
		1648
		1649	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1650
		1651	$loaded_images{$self->{image}} ||=
		1652	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1653
		1654	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1655
		1656	Scalar::Util::weaken $loaded_images{$self->{image}};
		1657
		1658	$self->{aspect} = $tex->{w} / $tex->{h};
		1659
		1660	$self
		1661	}
		1662
		1663	sub size_request {
		1664	my ($self) = @_;
		1665
		1666	($self->{tex}->{w}, $self->{tex}->{h})
		1667	}
		1668
		1669	sub _draw {
		1670	my ($self) = @_;
		1671
		1672	my $tex = $self->{tex};
		1673
		1674	my ($w, $h) = ($self->{w}, $self->{h});
		1675
		1676	if ($self->{rot90}) {
		1677	glRotate 90, 0, 0, 1;
		1678	glTranslate 0, -$self->{w}, 0;
		1679
		1680	($w, $h) = ($h, $w);
		1681	}
		1682
		1683	glEnable GL_BLEND;
		1684	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1685	glEnable GL_TEXTURE_2D;
		1686	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1687
		1688	$tex->draw_quad (0, 0, $w, $h);
		1689
		1690	glDisable GL_BLEND;
		1691	glDisable GL_TEXTURE_2D;
		1692	}
		1693
		1694	#############################################################################
		1695
		1696	package CFClient::UI::VGauge;
		1697
		1698	our @ISA = CFClient::UI::Base::;
		1699
		1700	use List::Util qw(min max);
		1701
		1702	use CFClient::OpenGL;
		1703
		1704	my %tex = (
		1705	food => [
		1706	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1707	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1708	],
		1709	grace => [
		1710	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1711	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1712	],
		1713	hp => [
		1714	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1715	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1716	],
		1717	mana => [
		1718	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1719	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1720	],
		1721	);
		1722
		1723	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1724	sub new {
		1725	my $class = shift;
		1726
		1727	my $self = $class->SUPER::new (
		1728	type => 'food',
		1729	@_
		1730	);
		1731
		1732	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1733
		1734	$self
		1735	}
		1736
		1737	sub size_request {
		1738	my ($self) = @_;
		1739
		1740	#my $tex = $tex{$self->{type}}[0];
		1741	#@$tex{qw(w h)}
		1742	(0, 0)
		1743	}
		1744
		1745	sub set_max {
		1746	my ($self, $max) = @_;
		1747
		1748	$self->{max_val} = $max;
		1749	}
		1750
		1751	sub set_value {
		1752	my ($self, $val, $max) = @_;
		1753
		1754	$self->set_max ($max)
		1755	if defined $max;
		1756
		1757	$max = $self->{max_val};
		1758	$self->{val} = $val;
		1759
		1760	$self->update;
		1761	}
		1762
		1763	sub _draw {
		1764	my ($self) = @_;
		1765
		1766	my $tex = $tex{$self->{type}};
		1767	my ($t1, $t2, $t3) = @$tex;
		1768
		1769	my ($w, $h) = ($self->{w}, $self->{h});
		1770
		1771	if ($self->{vertical}) {
		1772	glRotate 90, 0, 0, 1;
		1773	glTranslate 0, -$self->{w}, 0;
		1774
		1775	($w, $h) = ($h, $w);
		1776	}
		1777
		1778	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1779
		1780	my $ycut1 = max 0, min 1, $ycut;
		1781	my $ycut2 = max 0, min 1, $ycut - 1;
		1782
		1783	my $h1 = $self->{h} * (1 - $ycut1);
		1784	my $h2 = $self->{h} * (1 - $ycut2);
		1785
		1786	glEnable GL_BLEND;
		1787	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1788	glEnable GL_TEXTURE_2D;
		1789	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1790
		1791	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1792	glBegin GL_QUADS;
		1793	glTexCoord 0 , 0; glVertex 0 , 0;
		1794	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1795	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1796	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1797	glEnd;
		1798
		1799	my $ycut1 = List::Util::min 1, $ycut;
		1800	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1801	glBegin GL_QUADS;
		1802	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1803	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1804	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1805	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1806	glEnd;
		1807
		1808	if ($t3) {
		1809	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1810	glBegin GL_QUADS;
		1811	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1812	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1813	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1814	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1815	glEnd;
		1816	}
		1817
		1818	glDisable GL_BLEND;
		1819	glDisable GL_TEXTURE_2D;
		1820	}
		1821
		1822	#############################################################################
		1823
		1824	package CFClient::UI::Gauge;
		1825
		1826	our @ISA = CFClient::UI::VBox::;
		1827
		1828	sub new {
		1829	my ($class, %arg) = @_;
		1830
		1831	my $self = $class->SUPER::new (
		1832	tooltip => $arg{type},
		1833	can_hover => 1,
		1834	can_events => 1,
		1835	%arg,
		1836	);
		1837
		1838	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1839	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1840	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1841
		1842	$self
		1843	}
		1844
		1845	sub set_fontsize {
		1846	my ($self, $fsize) = @_;
		1847
		1848	$self->{value}->set_fontsize ($fsize);
		1849	$self->{max} ->set_fontsize ($fsize);
		1850	}
		1851
		1852	sub set_value {
		1853	my ($self, $val, $max) = @_;
		1854
		1855	$self->set_max ($max)
		1856	if defined $max;
		1857
		1858	$self->{gauge}->set_value ($val, $max);
		1859	$self->{value}->set_text ($val);
		1860	}
		1861
		1862	sub set_max {
		1863	my ($self, $max) = @_;
		1864
		1865	$self->{gauge}->set_max ($max);
		1866	$self->{max}->set_text ($max);
		1867	}
		1868
		1869	#############################################################################
		1870
1347	package CFClient::UI::Slider;	1871	package CFClient::UI::Slider;
1348		1872
1349	use strict;	1873	use strict;
1350		1874
1351	use SDL::OpenGL;	1875	use CFClient::OpenGL;
1352		1876
1353	our @ISA = CFClient::UI::DrawBG::;	1877	our @ISA = CFClient::UI::DrawBG::;
1354		1878
1355	my @tex =	1879	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1880	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1366	# TODO: calculations are off	1890	# TODO: calculations are off
1367	my $self = $class->SUPER::new (	1891	my $self = $class->SUPER::new (
1368	fg => [1, 1, 1],	1892	fg => [1, 1, 1],
1369	active_fg => [0, 0, 0],	1893	active_fg => [0, 0, 0],
1370	range => [0, 0, 100, 10],	1894	range => [0, 0, 100, 10],
1371	req_w => 40,	1895	req_w => 20,
1372	req_h => 13,	1896	req_h => 20,
1373	vertical => 0,	1897	vertical => 0,
1374	can_hover => 1,	1898	can_hover => 1,
1375	inner_pad => 5,	1899	inner_pad => 5,
1376	@_	1900	@_
1377	);	1901	);
…		…
1481		2005
1482	package CFClient::UI::TextView;	2006	package CFClient::UI::TextView;
1483		2007
1484	our @ISA = CFClient::UI::HBox::;	2008	our @ISA = CFClient::UI::HBox::;
1485		2009
1486	use SDL::OpenGL;	2010	use CFClient::OpenGL;
1487		2011
1488	sub new {	2012	sub new {
1489	my $class = shift;	2013	my $class = shift;
1490		2014
1491	my $self = $class->SUPER::new (	2015	my $self = $class->SUPER::new (
1492	req_w => $::WIDTH / 6,	2016	fontsize => 1,
1493	req_h => $::HEIGHT / 6,	2017	can_events => 0,
1494	fontsize => $::FONTSIZE,	2018	#font => default_font
1495	@_,	2019	@_,
1496		2020
1497	layout => (new CFClient::Layout),	2021	layout => (new CFClient::Layout),
1498	par => [],	2022	par => [],
1499	height => 0,	2023	height => 0,
1500	children => [	2024	children => [
1501	(new CFClient::UI::Empty expand => 1),	2025	(new CFClient::UI::Empty expand => 1),
1502	(new CFClient::UI::Slider vertical => 1),	2026	(new CFClient::UI::Slider vertical => 1),
1503	],	2027	],
1504	);	2028	);
1505		2029
…		…
1520	sub text_height {	2044	sub text_height {
1521	my ($self, $text) = @_;	2045	my ($self, $text) = @_;
1522		2046
1523	my $layout = $self->{layout};	2047	my $layout = $self->{layout};
1524		2048
1525	$layout->set_height ($self->{fontsize});	2049	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526	$layout->set_width ($self->{w});	2050	$layout->set_width ($self->{w});
1527	$layout->set_text ($text);	2051	$layout->set_text ($text);
1528		2052
1529	($layout->size)[1]	2053	($layout->size)[1]
1530	}	2054	}
…		…
1534		2058
1535	$self->{need_reflow}++;	2059	$self->{need_reflow}++;
1536	$self->update;	2060	$self->update;
1537	}	2061	}
1538		2062
1539	sub size_request {
1540	my ($self) = @_;
1541
1542	($self->{req_w}, $self->{req_h})
1543	}
1544
1545	sub size_allocate {	2063	sub size_allocate {
1546	my ($self, $x, $y, $w, $h) = @_;	2064	my ($self, $w, $h) = @_;
1547		2065
1548	$self->SUPER::size_allocate ($x, $y, $w, $h);	2066	$self->SUPER::size_allocate ($w, $h);
1549		2067
		2068	$self->{layout}->set_font ($self->{font}) if $self->{font};
1550	$self->{layout}->set_height ($self->{fontsize});	2069	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551	$self->{layout}->set_width ($self->{w});	2070	$self->{layout}->set_width ($self->{children}[0]{w});
1552		2071
1553	$self->reflow;	2072	$self->reflow;
1554	}	2073	}
1555		2074
1556	sub add_paragraph {	2075	sub add_paragraph {
…		…
1575		2094
1576	return unless $self->{h} > 0;	2095	return unless $self->{h} > 0;
1577		2096
1578	delete $self->{texture};	2097	delete $self->{texture};
1579		2098
1580	$TOPLEVEL->on_refresh ($self, sub {	2099	$ROOT->on_refresh ($self, sub {
1581	if (delete $self->{need_reflow}) {	2100	if (delete $self->{need_reflow}) {
1582	my $height = 0;	2101	my $height = 0;
1583		2102
1584	$height += $_->[0] = $self->text_height ($_->[2])	2103	$height += $_->[0] = $self->text_height ($_->[2])
1585	for @{$self->{par}};	2104	for @{$self->{par}};
…		…
1606	my $y1 = $top + $self->{h};	2125	my $y1 = $top + $self->{h};
1607		2126
1608	my $y = 0;	2127	my $y = 0;
1609		2128
1610	my $layout = $self->{layout};	2129	my $layout = $self->{layout};
		2130
		2131	$layout->set_font ($self->{font}) if $self->{font};
1611		2132
1612	for my $par (@{$self->{par}}) {	2133	for my $par (@{$self->{par}}) {
1613	my $h = $par->[0];	2134	my $h = $par->[0];
1614		2135
1615	if ($y0 < $y + $h && $y < $y1) {	2136	if ($y0 < $y + $h && $y < $y1) {
…		…
1643		2164
1644	}	2165	}
1645		2166
1646	#############################################################################	2167	#############################################################################
1647		2168
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	$::CONN->user_send ("command run_stop");
1877	}
1878	}
1879
1880	#############################################################################
1881
1882	package CFClient::UI::Animator;	2169	package CFClient::UI::Animator;
1883		2170
1884	use SDL::OpenGL;	2171	use CFClient::OpenGL;
1885		2172
1886	our @ISA = CFClient::UI::Bin::;	2173	our @ISA = CFClient::UI::Bin::;
1887		2174
1888	sub moveto {	2175	sub moveto {
1889	my ($self, $x, $y) = @_;	2176	my ($self, $x, $y) = @_;
…		…
1927		2214
1928	sub new {	2215	sub new {
1929	my $class = shift;	2216	my $class = shift;
1930		2217
1931	my $self = $class->SUPER::new (	2218	my $self = $class->SUPER::new (
1932	state => 0,	2219	state => 0,
1933	connect_activate => \&toggle_flopper,	2220	connect_activate => \&toggle_flopper,
1934	@_	2221	@_
1935	);	2222	);
1936		2223
1937	if ($self->{state}) {	2224	if ($self->{state}) {
…		…
1945	sub toggle_flopper {	2232	sub toggle_flopper {
1946	my ($self) = @_;	2233	my ($self) = @_;
1947		2234
1948	# TODO: use animation	2235	# TODO: use animation
1949	if ($self->{state} = !$self->{state}) {	2236	if ($self->{state} = !$self->{state}) {
1950	$CFClient::UI::TOPLEVEL->add ($self->{other});	2237	$CFClient::UI::ROOT->add ($self->{other});
1951	$self->{other}->move (	2238	$self->{other}->move ($self->coord2global (0, $self->{h}));
1952	($::WIDTH - $self->{other}{w}) * 0.5,	2239	$self->emit ("open");
1953	($::HEIGHT - $self->{other}{h}) * 0.5,
1954	);
1955	} else {	2240	} else {
1956	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2241	$CFClient::UI::ROOT->remove ($self->{other});
		2242	$self->emit ("close");
		2243	}
		2244
		2245	$self->emit (changed => $self->{state});
		2246	}
		2247
		2248	#############################################################################
		2249
		2250	package CFClient::UI::Tooltip;
		2251
		2252	our @ISA = CFClient::UI::Bin::;
		2253
		2254	use CFClient::OpenGL;
		2255
		2256	sub new {
		2257	my $class = shift;
		2258
		2259	$class->SUPER::new (
		2260	@_,
		2261	can_events => 0,
		2262	)
		2263	}
		2264
		2265	sub set_markup {
		2266	my ($self, $text) = @_;
		2267
		2268	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2269	$self->{label}->set_markup ($text);
		2270	$self->add ($self->{label});
		2271	}
		2272
		2273	sub size_request {
		2274	my ($self) = @_;
		2275
		2276	$self->child->set_max_size ($::WIDTH * 0.3);
		2277
		2278	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2279
		2280	($w + 4, $h + 4)
		2281	}
		2282
		2283	sub size_allocate {
		2284	my ($self, $w, $h) = @_;
		2285
		2286	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2287	}
		2288
		2289	sub _draw {
		2290	my ($self) = @_;
		2291
		2292	glPushMatrix;
		2293	glTranslate 0.375, 0.375;
		2294
		2295	my ($w, $h) = @$self{qw(w h)};
		2296
		2297	glColor 1, 0.8, 0.4;
		2298	glBegin GL_QUADS;
		2299	glVertex 0 , 0;
		2300	glVertex 0 , $h;
		2301	glVertex $w, $h;
		2302	glVertex $w, 0;
		2303	glEnd;
1957	}	2304
1958	}	2305	glColor 0, 0, 0;
		2306	glBegin GL_LINE_LOOP;
		2307	glVertex 0 , 0;
		2308	glVertex 0 , $h;
		2309	glVertex $w, $h;
		2310	glVertex $w, 0;
		2311	glEnd;
		2312
		2313	glPopMatrix;
1959		2314
1960	#############################################################################	2315	glTranslate 2, 2;
		2316	$self->SUPER::_draw;
		2317	}
1961		2318
		2319	#############################################################################
		2320
1962	package CFClient::UI::Toplevel;	2321	package CFClient::UI::Face;
		2322
		2323	our @ISA = CFClient::UI::Base::;
		2324
		2325	use CFClient::OpenGL;
		2326
		2327	sub new {
		2328	my $class = shift;
		2329
		2330	$class->SUPER::new (
		2331	aspect => 1,
		2332	@_,
		2333	)
		2334	}
		2335
		2336	sub size_request {
		2337	(32, 8)
		2338	}
		2339
		2340	sub draw {
		2341	my ($self) = @_;
		2342
		2343	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2344
		2345	if ($tex) {
		2346	glEnable GL_BLEND;
		2347	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2348	glEnable GL_TEXTURE_2D;
		2349	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2350	glColor 1, 1, 1, 1;
		2351	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2352	glDisable GL_TEXTURE_2D;
		2353	glDisable GL_BLEND;
		2354	}
		2355	}
		2356
		2357	#############################################################################
		2358
		2359	package CFClient::UI::Root;
1963		2360
1964	our @ISA = CFClient::UI::Container::;	2361	our @ISA = CFClient::UI::Container::;
1965		2362
1966	use SDL::OpenGL;	2363	use CFClient::OpenGL;
		2364
		2365	sub check_size {
		2366	my ($self) = @_;
		2367
		2368	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2369	}
1967		2370
1968	sub size_request {	2371	sub size_request {
1969	($::WIDTH, $::HEIGHT)	2372	($::WIDTH, $::HEIGHT)
1970	}	2373	}
1971		2374
1972	sub size_allocate {	2375	sub configure {
1973	my ($self, $x, $y, $w, $h) = @_;	2376	my ($self, $x, $y, $w, $h) = @_;
1974		2377
1975	$self->_size_allocate ($x, $y, $w, $h);	2378	$self->SUPER::configure ($x, $y, $w, $h);
1976		2379
1977	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978	for @{$self->{children}};	2380	for my $child (@{$self->{children}}) {
1979	}	2381	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1980		2382
1981	sub translate {	2383	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2384	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2385	$child->configure ($X, $Y, $W,$H);
		2386	}
		2387	}
		2388
		2389	sub _topleft {
1982	my ($self, $x, $y) = @_;	2390	my ($self, $x, $y) = @_;
1983		2391
1984	($x, $y)	2392	($x, $y)
1985	}	2393	}
1986		2394
1987	sub update {	2395	sub update {
1988	my ($self) = @_;	2396	my ($self) = @_;
1989		2397
1990	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2398	$self->check_size;
1991	::refresh ();	2399	::refresh ();
1992	}	2400	}
1993		2401
1994	sub add {	2402	sub add {
1995	my ($self, $widget) = @_;	2403	my ($self, $child) = @_;
1996		2404
		2405	# integerize window positions
		2406	$child->{x} = int $child->{x};
		2407	$child->{y} = int $child->{y};
		2408
1997	$self->SUPER::add ($widget);	2409	$self->SUPER::add ($child);
1998
1999	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000	}	2410	}
2001		2411
2002	sub on_refresh {	2412	sub on_refresh {
2003	my ($self, $id, $cb) = @_;	2413	my ($self, $id, $cb) = @_;
2004		2414
…		…
2027		2437
2028	#############################################################################	2438	#############################################################################
2029		2439
2030	package CFClient::UI;	2440	package CFClient::UI;
2031		2441
		2442	$ROOT = new CFClient::UI::Root;
2032	$TOPLEVEL = new CFClient::UI::Toplevel;	2443	$TOOLTIP = new CFClient::UI::Tooltip;
2033		2444
2034	1	2445	1
2035		2446

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