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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 1.167 by elmex, Mon Apr 24 08:44:23 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	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
149	}	253	}
150		254
151	# translate global coordinates to local coordinate system	255	# translate global coordinates to local coordinate system
152	sub translate {	256	sub coord2local {
153	my ($self, $x, $y) = @_;	257	my ($self, $x, $y) = @_;
154		258
155	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	259	my ($X, $Y) = $self->_topleft;
		260	($x - $X, $y - $Y)
		261	}
		262
		263	# translate local coordinates to global coordinate system
		264	sub coord2global {
		265	my ($self, $x, $y) = @_;
		266
		267	my ($X, $Y) = $self->_topleft;
		268	($x + $X, $y + $Y)
156	}	269	}
157		270
158	sub focus_in {	271	sub focus_in {
159	my ($self) = @_;	272	my ($self) = @_;
160		273
161	return if $FOCUS == $self;	274	return if $FOCUS == $self;
162	return unless $self->{can_focus};	275	return unless $self->{can_focus};
163		276
164	my $focus = $FOCUS; $FOCUS = $self;	277	my $focus = $FOCUS; $FOCUS = $self;
		278
		279	$self->emit (focus_in => $focus);
		280
165	$focus->update if $focus;	281	$focus->update if $focus;
166	$FOCUS->update;	282	$FOCUS->update;
167	}	283	}
168		284
169	sub focus_out {	285	sub focus_out {
170	my ($self) = @_;	286	my ($self) = @_;
171		287
172	return unless $FOCUS == $self;	288	return unless $FOCUS == $self;
173		289
174	my $focus = $FOCUS; undef $FOCUS;	290	my $focus = $FOCUS; undef $FOCUS;
		291
		292	$self->emit (focus_out => $focus);
		293
175	$focus->update if $focus; #?	294	$focus->update if $focus; #?
176	}	295	}
177		296
178	sub mouse_motion { }	297	sub mouse_motion { }
179	sub button_up { }	298	sub button_up { }
…		…
203	glPopMatrix;	322	glPopMatrix;
204		323
205	if ($self == $HOVER && $self->{can_hover}) {	324	if ($self == $HOVER && $self->{can_hover}) {
206	my ($x, $y) = @$self{qw(x y)};	325	my ($x, $y) = @$self{qw(x y)};
207		326
208	glColor 0, 0, 1, 0.2;	327	glColor 1, 0.8, 0.5, 0.2;
209	glEnable GL_BLEND;	328	glEnable GL_BLEND;
210	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211	glBegin GL_QUADS;	330	glBegin GL_QUADS;
212	glVertex $x , $y;	331	glVertex $x , $y;
213	glVertex $x + $self->{w}, $y;	332	glVertex $x + $self->{w}, $y;
214	glVertex $x + $self->{w}, $y + $self->{h};	333	glVertex $x + $self->{w}, $y + $self->{h};
215	glVertex $x , $y + $self->{h};	334	glVertex $x , $y + $self->{h};
216	glEnd;	335	glEnd;
217	glDisable GL_BLEND;	336	glDisable GL_BLEND;
218	}	337	}
		338
		339	if ($ENV{PCLIENT_DEBUG}) {
		340	glPushMatrix;
		341	glColor 1, 1, 0, 1;
		342	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		343	glBegin GL_LINE_LOOP;
		344	glVertex 0 , 0;
		345	glVertex $self->{w}, 0;
		346	glVertex $self->{w}, $self->{h};
		347	glVertex 0 , $self->{h};
		348	glEnd;
		349	glPopMatrix;
		350	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		351	}
219	}	352	}
220		353
221	sub _draw {	354	sub _draw {
222	my ($self) = @_;	355	my ($self) = @_;
223		356
224	warn "no draw defined for $self\n";	357	warn "no draw defined for $self\n";
225	}	358	}
226		359
227	sub find_widget {	360	sub find_widget {
228	my ($self, $x, $y) = @_;	361	my ($self, $x, $y) = @_;
		362
		363	return () unless $self->{can_events};
229		364
230	return $self	365	return $self
231	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
233		368
234	()	369	()
235	}	370	}
236		371
237	sub set_parent {	372	sub set_parent {
238	my ($self, $par) = @_;	373	my ($self, $parent) = @_;
239		374
240	$self->{parent} = $par;
241	Scalar::Util::weaken $self->{parent};	375	Scalar::Util::weaken ($self->{parent} = $parent);
242	}	376	}
243		377
244	sub get_parent {	378	sub check_size {
		379	my ($self) = @_;
		380
245	$_[0]->{parent}	381	$self->{parent}
		382	or return 1;
		383
		384	my ($w, $h) = $self->{user_w} && $self->{user_h}
		385	? @$self{qw(user_w user_h)}
		386	: $self->size_request;
		387
		388	if ($w != $self->{req_w} || $h != $self->{req_h}) {
		389	$self->{req_w} = $w;
		390	$self->{req_h} = $h;
		391
		392	$self->{parent}->check_size
		393	or $self->size_allocate (
		394	(List::Util::max $self->{w}, $w),
		395	(List::Util::max $self->{h}, $h),
		396	);
		397
		398	1
		399	} else {
		400	0
		401	}
246	}	402	}
247		403
248	sub update {	404	sub update {
249	my ($self) = @_;	405	my ($self) = @_;
250		406
…		…
253	}	409	}
254		410
255	sub connect {	411	sub connect {
256	my ($self, $signal, $cb) = @_;	412	my ($self, $signal, $cb) = @_;
257		413
258	push @{ $self->{cb}{$signal} }, $cb;	414	push @{ $self->{signal_cb}{$signal} }, $cb;
259	}	415	}
260		416
261	sub emit {	417	sub emit {
262	my ($self, $signal, @args) = @_;	418	my ($self, $signal, @args) = @_;
263		419
264	$_->($self, @args)	420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
265	for @{$self->{cb}{$signal} || []};
266	}	421	}
267		422
268	sub DESTROY {	423	sub DESTROY {
269	my ($self) = @_;	424	my ($self) = @_;
270		425
…		…
276	package CFClient::UI::DrawBG;	431	package CFClient::UI::DrawBG;
277		432
278	our @ISA = CFClient::UI::Base::;	433	our @ISA = CFClient::UI::Base::;
279		434
280	use strict;	435	use strict;
281	use SDL::OpenGL;	436	use CFClient::OpenGL;
282		437
283	sub new {	438	sub new {
284	my $class = shift;	439	my $class = shift;
285		440
286	# range [value, low, high, page]	441	# range [value, low, high, page]
…		…
315		470
316	package CFClient::UI::Empty;	471	package CFClient::UI::Empty;
317		472
318	our @ISA = CFClient::UI::Base::;	473	our @ISA = CFClient::UI::Base::;
319		474
		475	sub new {
		476	my ($class, %arg) = @_;
		477	$class->SUPER::new (can_events => 0, %arg);
		478	}
		479
320	sub size_request {	480	sub size_request {
321	(0, 0)	481	(0, 0)
322	}	482	}
323		483
324	sub draw { }	484	sub draw { }
…		…
332	sub new {	492	sub new {
333	my ($class, %arg) = @_;	493	my ($class, %arg) = @_;
334		494
335	my $children = delete $arg{children} || [];	495	my $children = delete $arg{children} || [];
336		496
337	my $self = $class->SUPER::new (children => [], %arg);	497	my $self = $class->SUPER::new (
		498	children => [],
		499	can_events => 0,
		500	%arg,
		501	);
338	$self->add ($_) for @$children;	502	$self->add ($_) for @$children;
339		503
340	$self	504	$self
341	}	505	}
342		506
343	sub add {	507	sub add {
344	my ($self, $chld) = @_;	508	my ($self, $child) = @_;
345		509
346	$chld->set_parent ($self);	510	$child->set_parent ($self);
		511
		512	use sort 'stable';
347		513
348	$self->{children} = [	514	$self->{children} = [
349	sort { $a->{z} <=> $b->{z} }	515	sort { $a->{z} <=> $b->{z} }
350	@{$self->{children}}, $chld	516	@{$self->{children}}, $child
351	];	517	];
352		518
353	$self->{w} = $self->{h} = -1;	519	$child->check_size;
		520	}
		521
		522	sub remove {
		523	my ($self, $child) = @_;
		524
		525	delete $child->{parent};
		526	$child->hide;
		527
		528	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
		529
		530	$self->check_size;
354	$self->update;	531	$self->update;
355	}	532	}
356		533
357	sub remove {	534	sub clear {
358	my ($self, $widget) = @_;	535	my ($self) = @_;
359		536
360	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	537	my $children = delete $self->{children};
		538	$self->{children} = [];
361		539
362	$self->size_allocate (0, 0, $self->{w}, $self->{h});	540	for (@$children) {
		541	delete $_->{parent};
		542	$_->hide;
		543	}
363	}	544	}
364		545
365	sub find_widget {	546	sub find_widget {
366	my ($self, $x, $y) = @_;	547	my ($self, $x, $y) = @_;
367		548
…		…
397		578
398	$class->SUPER::new (children => [$child], %arg)	579	$class->SUPER::new (children => [$child], %arg)
399	}	580	}
400		581
401	sub add {	582	sub add {
402	my ($self, $widget) = @_;	583	my ($self, $child) = @_;
403		584
404	$self->{children} = [];	585	$self->{children} = [];
405		586
406	$self->SUPER::add ($widget);	587	$self->SUPER::add ($child);
407	}	588	}
408		589
409	sub remove {	590	sub remove {
410	my ($self, $widget) = @_;	591	my ($self, $widget) = @_;
411		592
…		…
420	sub size_request {	601	sub size_request {
421	$_[0]{children}[0]->size_request	602	$_[0]{children}[0]->size_request
422	}	603	}
423		604
424	sub size_allocate {	605	sub size_allocate {
425	my ($self, $x, $y, $w, $h) = @_;	606	my ($self, $w, $h) = @_;
426		607
427	$self->_size_allocate ($x, $y, $w, $h) or return;
428
429	$self->{children}[0]->size_allocate (0, 0, $w, $h);	608	$self->{children}[0]->configure (0, 0, $w, $h);
430	}	609	}
431		610
432	#############################################################################	611	#############################################################################
433		612
434	package CFClient::UI::Window;	613	package CFClient::UI::Window;
435		614
436	our @ISA = CFClient::UI::Bin::;	615	our @ISA = CFClient::UI::Bin::;
437		616
438	use SDL::OpenGL;	617	use CFClient::OpenGL;
439		618
440	sub new {	619	sub new {
441	my ($class, %arg) = @_;	620	my ($class, %arg) = @_;
442		621
443	my $self = $class->SUPER::new (%arg);	622	my $self = $class->SUPER::new (%arg);
…		…
460	$self->child->draw;	639	$self->child->draw;
461	};	640	};
462	}	641	}
463		642
464	sub size_allocate {	643	sub size_allocate {
465	my ($self, $x, $y, $w, $h) = @_;	644	my ($self, $w, $h) = @_;
466		645
467	$self->_size_allocate ($x, $y, $w, $h) or return;
468
469	$self->child->size_allocate (0, 0, $w, $h);	646	$self->child->configure (0, 0, $w, $h);
470		647
471	$self->render_chld;	648	$self->render_chld;
472	}	649	}
473		650
474	sub _draw {	651	sub _draw {
…		…
490	glDisable GL_TEXTURE_2D;	667	glDisable GL_TEXTURE_2D;
491	}	668	}
492		669
493	#############################################################################	670	#############################################################################
494		671
		672	package CFClient::UI::ViewPort;
		673
		674	our @ISA = CFClient::UI::Window::;
		675
		676	sub new { die }
		677
		678	sub size_request {
		679	my ($self) = @_;
		680
		681	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		682	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
		683
		684	@$self{qw(child_w child_h)}
		685	}
		686
		687	sub _draw {
		688	my ($self) = @_;
		689
		690	$self->{children}[1]->draw;
		691	}
		692
		693
		694	#############################################################################
		695
495	package CFClient::UI::Frame;	696	package CFClient::UI::Frame;
496		697
497	our @ISA = CFClient::UI::Bin::;	698	our @ISA = CFClient::UI::Bin::;
498		699
499	use SDL::OpenGL;	700	use CFClient::OpenGL;
500
501	sub size_request {
502	my ($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		701
549	sub new {	702	sub new {
550	my $class = shift;	703	my $class = shift;
551		704
552	# TODO: user_x, user_y, overwrite moveto?
553
554	$class->SUPER::new (	705	my $self = $class->SUPER::new (
555	bg => [1, 1, 1, 1],	706	bg => [1, 1, 1, 1],
556	border_bg => [1, 1, 1, 1],	707	border_bg => [1, 1, 1, 1],
557	border => $::FONTSIZE * 0.8,	708	border => 0.8,
558	@_	709	@_
		710	);
		711
		712	$self
		713	}
		714
		715	sub _draw {
		716	my ($self) = @_;
		717
		718	my ($w, $h) = ($self->{w}, $self->{h});
		719
		720	glEnable GL_BLEND;
		721	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		722	glEnable GL_TEXTURE_2D;
		723	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		724
		725	# glBegin GL_QUADS;
		726	# glColor 0, 0, 0, 0;
		727	# glVertex 0 , 0;
		728	# glVertex 0 , $h;
		729	# glVertex $w, $h;
		730	# glVertex $w, 0;
		731	# glEnd;
		732
		733
		734	$self->child->draw;
		735	glDisable GL_BLEND;
		736	glDisable GL_TEXTURE_2D;
		737	}
		738
		739	#############################################################################
		740
		741	package CFClient::UI::FancyFrame;
		742
		743	our @ISA = CFClient::UI::Bin::;
		744
		745	use CFClient::OpenGL;
		746
		747	my @tex =
		748	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		749	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		750
		751	sub new {
		752	my $class = shift;
		753
		754	# TODO: user_x, user_y, overwrite moveto?
		755
		756	my $self = $class->SUPER::new (
		757	bg => [1, 1, 1, 1],
		758	border_bg => [1, 1, 1, 1],
		759	border => 0.8,
		760	can_events => 1,
		761	@_
		762	);
		763
		764	$self->{title} &&= new CFClient::UI::Label
		765	align => 0,
		766	valign => 1,
		767	text => $self->{title},
		768	fontsize => 1;
		769
		770	$self
		771	}
		772
		773	sub border {
		774	int $_[0]{border} * $::FONTSIZE
		775	}
		776
		777	sub size_request {
		778	my ($self) = @_;
		779
		780	my ($w, $h) = $self->SUPER::size_request;
		781
		782	(
		783	$w + $self->border * 2,
		784	$h + $self->border * 2,
559	)	785	)
560	}	786	}
561		787
562	sub size_request {
563	my ($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 + $self->{border} * 2,
572	)
573	}
574
575	sub size_allocate {	788	sub size_allocate {
576	my ($self, $x, $y, $w, $h) = @_;	789	my ($self, $w, $h) = @_;
577		790
578	$self->_size_allocate ($x, $y, $w, $h) or return;
579
580	$h -= List::Util::max 0, $self->{border} * 2;	791	$h -= List::Util::max 0, $self->border * 2;
581	$w -= List::Util::max 0, $self->{border} * 2;	792	$w -= List::Util::max 0, $self->border * 2;
582		793
		794	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		795	if $self->{title};
		796
583	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	797	$self->child->configure ($self->border, $self->border, $w, $h);
584	}	798	}
585		799
586	sub button_down {	800	sub button_down {
587	my ($self, $ev, $x, $y) = @_;	801	my ($self, $ev, $x, $y) = @_;
588		802
		803	my $border = $self->border;
		804
589	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	805	if ($x < $self->{w} && $x >= $self->{w} - $border
590	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	806	&& $y < $self->{h} && $y >= $self->{h} - $border) {
591		807
592	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	808	my ($ox, $oy) = ($ev->{x}, $ev->{y});
593	my ($bw, $bh) = ($self->{w}, $self->{h});	809	my ($bw, $bh) = ($self->{w}, $self->{h});
594		810
595	$self->{motion} = sub {	811	$self->{motion} = sub {
596	my ($ev, $x, $y) = @_;	812	my ($ev, $x, $y) = @_;
597		813
598	($x, $y) = ($ev->motion_x, $ev->motion_y);	814	($x, $y) = ($ev->{x}, $ev->{y});
599		815
600	$self->{user_w} = $bw + $x - $ox;	816	$self->{user_w} = $bw + $x - $ox;
601	$self->{user_h} = $bh + $y - $oy;	817	$self->{user_h} = $bh + $y - $oy;
602	$self->update;	818	$self->check_size;
603	};	819	};
604		820
605	} elsif ($x >= 0 && $x < $self->{w}	821	} elsif ($x >= 0 && $x < $self->{w}
606	&& $y >= 0 && $y < $self->{border}) {	822	&& $y >= 0 && $y < $border) {
607		823
608	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	824	my ($ox, $oy) = ($ev->{x}, $ev->{y});
609	my ($bx, $by) = ($self->{x}, $self->{y});	825	my ($bx, $by) = ($self->{x}, $self->{y});
610		826
611	$self->{motion} = sub {	827	$self->{motion} = sub {
612	my ($ev, $x, $y) = @_;	828	my ($ev, $x, $y) = @_;
613		829
614	($x, $y) = ($ev->motion_x, $ev->motion_y);	830	($x, $y) = ($ev->{x}, $ev->{y});
615		831
616	$self->move ($bx + $x - $ox, $by + $y - $oy);	832	$self->move ($bx + $x - $ox, $by + $y - $oy);
617	$self->update;	833	$self->update;
618	};	834	};
619	}	835	}
…		…
640	glEnable GL_BLEND;	856	glEnable GL_BLEND;
641	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	857	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642	glEnable GL_TEXTURE_2D;	858	glEnable GL_TEXTURE_2D;
643	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644		860
		861	my $border = $self->border;
		862
645	glColor @{ $self->{border_bg} };	863	glColor @{ $self->{border_bg} };
646	$tex[1]->draw_quad (0, 0, $w, $self->{border});	864	$tex[1]->draw_quad (0, 0, $w, $border);
647	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	865	$tex[3]->draw_quad (0, $border, $border, $ch);
648	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	866	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
649	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	867	$tex[4]->draw_quad (0, $h - $border, $w, $border);
650		868
651	my $bg = $tex[0];	869	my $bg = $tex[0];
652		870
653	# TODO: repeat texture not scale	871	# TODO: repeat texture not scale
654	my $rep_x = $cw / $bg->{w};	872	my $rep_x = $cw / $bg->{w};
…		…
657	glColor @{ $self->{bg} };	875	glColor @{ $self->{bg} };
658		876
659	$bg->{s} = $rep_x;	877	$bg->{s} = $rep_x;
660	$bg->{t} = $rep_y;	878	$bg->{t} = $rep_y;
661	$bg->{wrap_mode} = 1;	879	$bg->{wrap_mode} = 1;
662	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	880	$bg->draw_quad ($border, $border, $cw, $ch);
663		881
664	glDisable GL_TEXTURE_2D;	882	glDisable GL_TEXTURE_2D;
665	glDisable GL_BLEND;	883	glDisable GL_BLEND;
666		884
		885	$self->{title}->draw if $self->{title};
667	$self->child->draw;	886	$self->child->draw;
668	}	887	}
669		888
670	#############################################################################	889	#############################################################################
671		890
…		…
673		892
674	our @ISA = CFClient::UI::Base::;	893	our @ISA = CFClient::UI::Base::;
675		894
676	use List::Util qw(max sum);	895	use List::Util qw(max sum);
677		896
678	use SDL::OpenGL;	897	use CFClient::OpenGL;
679		898
680	sub new {	899	sub new {
681	my $class = shift;	900	my $class = shift;
682		901
683	$class->SUPER::new (	902	$class->SUPER::new (
…		…
685	@_	904	@_
686	)	905	)
687	}	906	}
688		907
689	sub add {	908	sub add {
690	my ($self, $x, $y, $chld) = @_;	909	my ($self, $x, $y, $child) = @_;
691		910
		911	$child->set_parent ($self);
692	$self->{children}[$y][$x] = $chld;	912	$self->{children}[$y][$x] = $child;
693	$chld->set_parent ($self);
694		913
695	$self->{w} = $self->{h} = -1;	914	$child->check_size;
		915	}
		916
		917	# TODO: move to container class maybe? send childs a signal on removal?
		918	sub clear {
		919	my ($self) = @_;
		920
		921	my $children = delete $self->{children};
		922
		923	for (grep $_, map @$_, grep $_, @$children) {
		924	delete $_->{parent};
		925	$_->hide;
		926	}
		927
696	$self->update;	928	$self->update;
697	}	929	}
698		930
699	sub get_wh {	931	sub get_wh {
700	my ($self) = @_;	932	my ($self) = @_;
…		…
706	or next;	938	or next;
707		939
708	for my $x (0 .. $#$row) {	940	for my $x (0 .. $#$row) {
709	my $widget = $row->[$x]	941	my $widget = $row->[$x]
710	or next;	942	or next;
711	my ($w, $h) = $widget->size_request;	943	my ($w, $h) = @$widget{qw(req_w req_h)};
712		944
713	$w[$x] = max $w[$x], $w;	945	$w[$x] = max $w[$x], $w;
714	$h[$y] = max $h[$y], $h;	946	$h[$y] = max $h[$y], $h;
715	}	947	}
716	}	948	}
…		…
728	(sum @$hs),	960	(sum @$hs),
729	)	961	)
730	}	962	}
731		963
732	sub size_allocate {	964	sub size_allocate {
733	my ($self, $x, $y, $w, $h) = @_;	965	my ($self, $w, $h) = @_;
734
735	$self->_size_allocate ($x, $y, $w, $h) or return;
736		966
737	my ($ws, $hs) = $self->get_wh;	967	my ($ws, $hs) = $self->get_wh;
738		968
739	my $req_w = sum @$ws;	969	my $req_w = sum @$ws;
740	my $req_h = sum @$hs;	970	my $req_h = sum @$hs;
…		…
762		992
763	for my $c (0 .. $#$row) {	993	for my $c (0 .. $#$row) {
764	my $col_w = $ws->[$c];	994	my $col_w = $ws->[$c];
765		995
766	if (my $widget = $row->[$c]) {	996	if (my $widget = $row->[$c]) {
767	$widget->size_allocate ($x, $y, $col_w, $row_h);	997	$widget->configure ($x, $y, $col_w, $row_h);
768	}	998	}
769		999
770	$x += $col_w;	1000	$x += $col_w;
771	}	1001	}
772		1002
…		…
817	(List::Util::max map $_->[1], @alloc),	1047	(List::Util::max map $_->[1], @alloc),
818	)	1048	)
819	}	1049	}
820		1050
821	sub size_allocate {	1051	sub size_allocate {
822	my ($self, $x, $y, $w, $h) = @_;	1052	my ($self, $w, $h) = @_;
823
824	$self->_size_allocate ($x, $y, $w, $h);
825		1053
826	($h, $w) = ($w, $h);	1054	($h, $w) = ($w, $h);
827		1055
828	my $children = $self->{children};	1056	my $children = $self->{children};
829		1057
830	my @h = map +($_->size_request)[0], @$children;	1058	my @h = map $_->{req_w}, @$children;
831		1059
832	my $req_h = List::Util::sum @h;	1060	my $req_h = List::Util::sum @h;
833		1061
834	if ($req_h > $h) {	1062	if ($req_h > $h) {
835	# ah well, not enough space	1063	# ah well, not enough space
…		…
851		1079
852	my $y = 0;	1080	my $y = 0;
853	for (0 .. $#$children) {	1081	for (0 .. $#$children) {
854	my $child = $children->[$_];	1082	my $child = $children->[$_];
855	my $h = $h[$_];	1083	my $h = $h[$_];
856	$child->size_allocate ($y, 0, $h, $w);	1084	$child->configure ($y, 0, $h, $w);
857		1085
858	$y += $h;	1086	$y += $h;
859	}	1087	}
		1088
		1089	1
860	}	1090	}
861		1091
862	#############################################################################	1092	#############################################################################
863		1093
864	package CFClient::UI::VBox;	1094	package CFClient::UI::VBox;
…		…
877	(List::Util::sum map $_->[1], @alloc),	1107	(List::Util::sum map $_->[1], @alloc),
878	)	1108	)
879	}	1109	}
880		1110
881	sub size_allocate {	1111	sub size_allocate {
882	my ($self, $x, $y, $w, $h) = @_;	1112	my ($self, $w, $h) = @_;
883
884	$self->_size_allocate ($x, $y, $w, $h);
885		1113
886	my $children = $self->{children};	1114	my $children = $self->{children};
887		1115
888	my @h = map +($_->size_request)[1], @$children;	1116	my @h = map $_->{req_h}, @$children;
889		1117
890	my $req_h = List::Util::sum @h;	1118	my $req_h = List::Util::sum @h;
891		1119
892	if ($req_h > $h) {	1120	if ($req_h > $h) {
893	# ah well, not enough space	1121	# ah well, not enough space
…		…
907		1135
908	my $y = 0;	1136	my $y = 0;
909	for (0 .. $#$children) {	1137	for (0 .. $#$children) {
910	my $child = $children->[$_];	1138	my $child = $children->[$_];
911	my $h = $h[$_];	1139	my $h = $h[$_];
912	$child->size_allocate (0, $y, $w, $h);	1140	$child->configure (0, $y, $w, $h);
913		1141
914	$y += $h;	1142	$y += $h;
915	}	1143	}
		1144
		1145	1
916	}	1146	}
917		1147
918	#############################################################################	1148	#############################################################################
919		1149
920	package CFClient::UI::Label;	1150	package CFClient::UI::Label;
921		1151
922	our @ISA = CFClient::UI::Base::;	1152	our @ISA = CFClient::UI::Base::;
923		1153
924	use SDL::OpenGL;	1154	use CFClient::OpenGL;
925		1155
926	sub new {	1156	sub new {
927	my ($class, %arg) = @_;	1157	my ($class, %arg) = @_;
928		1158
929	my $self = $class->SUPER::new (	1159	my $self = $class->SUPER::new (
930	fg => [1, 1, 1],	1160	fg => [1, 1, 1],
931	fontsize => $::FONTSIZE,	1161	#font => default_font
		1162	fontsize => 1,
932	text => "",	1163	text => "",
933	align => -1,	1164	align => -1,
		1165	valign => -1,
934	padding => 2,	1166	padding => 2,
935	layout => new CFClient::Layout,	1167	layout => new CFClient::Layout,
		1168	can_events => 0,
936	%arg	1169	%arg
937	);	1170	);
938		1171
939	$self->set_text ($self->{text});	1172	if (exists $self->{template}) {
		1173	my $layout = new CFClient::Layout;
		1174	$layout->set_text (delete $self->{template});
		1175	$self->{template} = $layout;
		1176	}
		1177
		1178	$self->set_text (delete $self->{text}) if exists $self->{text};
		1179	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
940		1180
941	$self	1181	$self
942	}	1182	}
943		1183
944	sub escape_text {	1184	sub escape {
945	local $_ = $_[1];	1185	local $_ = $_[1];
946		1186
947	s/&/&amp;/g;	1187	s/&/&amp;/g;
948	s/>/&gt;/g;	1188	s/>/&gt;/g;
949	s/</&lt;/g;	1189	s/</&lt;/g;
…		…
952	}	1192	}
953		1193
954	sub set_text {	1194	sub set_text {
955	my ($self, $text) = @_;	1195	my ($self, $text) = @_;
956		1196
957	$self->{text} = $text;
958	$self->{layout}->set_markup ($text);	1197	$self->{layout}->set_text ($text);
959		1198
960	delete $self->{texture};	1199	delete $self->{texture};
961	# $self->{w} = $self->{h} = -1;	1200	$self->check_size;
962	$self->update;	1201	$self->update;
963	}	1202	}
964		1203
965	sub get_text {	1204	sub set_markup {
966	my ($self, $text) = @_;	1205	my ($self, $markup) = @_;
967		1206
968	$self->{text}	1207	$self->{layout}->set_markup ($markup);
		1208
		1209	delete $self->{texture};
		1210	$self->check_size;
		1211	$self->update;
969	}	1212	}
970		1213
971	sub size_request {	1214	sub size_request {
972	my ($self) = @_;	1215	my ($self) = @_;
973		1216
974	$self->{layout}->set_width;	1217	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1218	$self->{layout}->set_width ($self->{max_w} || -1);
975	$self->{layout}->set_height ($self->{fontsize});	1219	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1220
976	my ($w, $h) = $self->{layout}->size;	1221	my ($w, $h) = $self->{layout}->size;
		1222
		1223	if (exists $self->{template}) {
		1224	$self->{template}->set_font ($self->{font}) if $self->{font};
		1225	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1226
		1227	my ($w2, $h2) = $self->{template}->size;
		1228
		1229	$w = List::Util::max $w, $w2;
		1230	$h = List::Util::max $h, $h2;
		1231	}
977		1232
978	(	1233	(
979	$w + $self->{padding} * 2,	1234	$w + $self->{padding} * 2,
980	$h + $self->{padding} * 2,	1235	$h + $self->{padding} * 2,
981	)	1236	)
982	}	1237	}
983		1238
984	sub size_allocate {	1239	sub size_allocate {
985	my ($self, $x, $y, $w, $h) = @_;	1240	my ($self, $w, $h) = @_;
986
987	$self->_size_allocate ($x, $y, $w, $h) or return;
988		1241
989	delete $self->{texture};	1242	delete $self->{texture};
990	}	1243	}
991		1244
992	sub update {	1245	sub set_fontsize {
993	my ($self) = @_;	1246	my ($self, $fontsize) = @_;
994		1247
		1248	$self->{fontsize} = $fontsize;
995	delete $self->{texture};	1249	delete $self->{texture};
		1250	$self->check_size;
996	$self->SUPER::update;	1251	$self->update;
997	}	1252	}
998		1253
999	sub _draw {	1254	sub _draw {
1000	my ($self) = @_;	1255	my ($self) = @_;
1001		1256
1002	my $tex = $self->{texture} ||= do {	1257	my $tex = $self->{texture} ||= do {
		1258	$self->{layout}->set_font ($self->{font}) if $self->{font};
1003	$self->{layout}->set_width ($self->{w});	1259	$self->{layout}->set_width ($self->{w});
1004	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});	1260	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);
1005	new_from_layout CFClient::Texture $self->{layout}	1261	new_from_layout CFClient::Texture $self->{layout}
1006	};	1262	};
1007		1263
1008	glEnable GL_BLEND;	1264	glEnable GL_BLEND;
1009	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1265	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010	glEnable GL_TEXTURE_2D;	1266	glEnable GL_TEXTURE_2D;
1011	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1267	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012		1268
1013	glColor @{$self->{fg}};	1269	glColor @{$self->{fg}};
1014		1270
1015	my $x =	1271	$self->{ox} = int (
1016	$self->{align} < 0 ? $self->{padding}	1272	$self->{align} < 0 ? $self->{padding}
1017	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1273	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1018	: ($self->{w} - $tex->{w}) * 0.5;	1274	: ($self->{w} - $tex->{w}) * 0.5
		1275	);
1019		1276
1020	$tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);	1277	$self->{oy} = int (
		1278	$self->{valign} < 0 ? $self->{padding}
		1279	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1280	: ($self->{h} - $tex->{h}) * 0.5
		1281	);
		1282
		1283	$tex->draw_quad ($self->{ox}, $self->{oy});
1021		1284
1022	glDisable GL_TEXTURE_2D;	1285	glDisable GL_TEXTURE_2D;
1023	glDisable GL_BLEND;	1286	glDisable GL_BLEND;
1024	}	1287	}
1025		1288
1026	#############################################################################	1289	#############################################################################
1027		1290
1028	package CFClient::UI::Entry;	1291	package CFClient::UI::EntryBase;
1029		1292
1030	our @ISA = CFClient::UI::Label::;	1293	our @ISA = CFClient::UI::Label::;
1031		1294
1032	use SDL;	1295	use CFClient::OpenGL;
1033	use SDL::OpenGL;
1034		1296
1035	sub new {	1297	sub new {
1036	my $class = shift;	1298	my $class = shift;
1037		1299
1038	$class->SUPER::new (	1300	$class->SUPER::new (
1039	fg => [1, 1, 1],	1301	fg => [1, 1, 1],
1040	bg => [0, 0, 0, 0.2],	1302	bg => [0, 0, 0, 0.2],
1041	active_bg => [1, 1, 1, 0.5],	1303	active_bg => [1, 1, 1, 0.5],
1042	active_fg => [0, 0, 0],	1304	active_fg => [0, 0, 0],
1043	can_hover => 1,	1305	can_hover => 1,
1044	can_focus => 1,	1306	can_focus => 1,
		1307	valign => 0,
		1308	can_events => 1,
1045	@_	1309	@_
1046	)	1310	)
1047	}	1311	}
1048		1312
1049	sub _set_text {	1313	sub _set_text {
1050	my ($self, $text) = @_;	1314	my ($self, $text) = @_;
1051		1315
1052	my $old_text = $self->{text};	1316	delete $self->{cur_h};
		1317
		1318	return if $self->{text} eq $text;
		1319
		1320	delete $self->{texture};
1053		1321
1054	$self->{last_activity} = $::NOW;	1322	$self->{last_activity} = $::NOW;
1055
1056	$self->{text} = $text;	1323	$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		1324
1060	$text =~ s/./*/g if $self->{hidden};	1325	$text =~ s/./*/g if $self->{hidden};
		1326	$self->{layout}->set_text ("$text ");
1061		1327
1062	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1328	$self->emit (changed => $self->{text});
		1329	}
1063		1330
1064	$text = substr $text, 0, $self->{cursor};	1331	sub get_text {
1065	utf8::encode $text;	1332	$_[0]{text}
1066
1067	@$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 $self->{text};
1071	}	1333	}
1072		1334
1073	sub size_request {	1335	sub size_request {
1074	my ($self) = @_;	1336	my ($self) = @_;
1075		1337
…		…
1077		1339
1078	($w + 1, $h) # add 1 for cursor	1340	($w + 1, $h) # add 1 for cursor
1079	}	1341	}
1080		1342
1081	sub size_allocate {	1343	sub size_allocate {
1082	my ($self, $x, $y, $w, $h) = @_;	1344	my ($self, $w, $h) = @_;
1083		1345
1084	$self->SUPER::size_allocate ($x, $y, $w, $h);	1346	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1085
1086	$self->_set_text ($self->{text});
1087	}	1347	}
1088		1348
1089	sub set_text {	1349	sub set_text {
1090	my ($self, $text) = @_;	1350	my ($self, $text) = @_;
1091		1351
…		…
1095	}	1355	}
1096		1356
1097	sub key_down {	1357	sub key_down {
1098	my ($self, $ev) = @_;	1358	my ($self, $ev) = @_;
1099		1359
1100	my $mod = $ev->key_mod;	1360	my $mod = $ev->{mod};
1101	my $sym = $ev->key_sym;	1361	my $sym = $ev->{sym};
1102
1103	my $uni = $ev->key_unicode;	1362	my $uni = $ev->{unicode};
1104		1363
1105	my $text = $self->get_text;	1364	my $text = $self->get_text;
1106		1365
1107	if ($sym == SDLK_BACKSPACE) {	1366	if ($sym == 8) {
1108	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1367	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109	} elsif ($sym == SDLK_DELETE) {	1368	} elsif ($sym == 127) {
1110	substr $text, $self->{cursor}, 1, "";	1369	substr $text, $self->{cursor}, 1, "";
1111	} elsif ($sym == SDLK_LEFT) {	1370	} elsif ($sym == CFClient::SDLK_LEFT) {
1112	--$self->{cursor} if $self->{cursor};	1371	--$self->{cursor} if $self->{cursor};
1113	} elsif ($sym == SDLK_RIGHT) {	1372	} elsif ($sym == CFClient::SDLK_RIGHT) {
1114	++$self->{cursor} if $self->{cursor} < length $self->{text};	1373	++$self->{cursor} if $self->{cursor} < length $self->{text};
1115	} elsif ($sym == SDLK_HOME) {	1374	} elsif ($sym == CFClient::SDLK_HOME) {
1116	$self->{cursor} = 0;	1375	$self->{cursor} = 0;
1117	} elsif ($sym == SDLK_END) {	1376	} elsif ($sym == CFClient::SDLK_END) {
1118	$self->{cursor} = length $text;	1377	$self->{cursor} = length $text;
1119	} elsif ($sym == SDLK_ESCAPE) {	1378	} elsif ($sym == 27) {
1120	$self->emit ('escape');	1379	$self->emit ('escape');
1121	} elsif ($uni) {	1380	} elsif ($uni) {
1122	substr $text, $self->{cursor}++, 0, chr $uni;	1381	substr $text, $self->{cursor}++, 0, chr $uni;
1123	}	1382	}
1124		1383
…		…
1179		1438
1180	$self->SUPER::_draw;	1439	$self->SUPER::_draw;
1181		1440
1182	#TODO: force update every cursor change :(	1441	#TODO: force update every cursor change :(
1183	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1442	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1443
		1444	unless (exists $self->{cur_h}) {
		1445	my $text = substr $self->{text}, 0, $self->{cursor};
		1446	utf8::encode $text;
		1447
		1448	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1449	}
		1450
1184	glColor @{$self->{fg}};	1451	glColor @{$self->{fg}};
1185	glBegin GL_LINES;	1452	glBegin GL_LINES;
1186	glVertex $self->{cur_x}, $self->{cur_y};
1187	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1453	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1454	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188	glEnd;	1455	glEnd;
1189	}	1456	}
1190	}	1457	}
1191		1458
1192	package CFClient::UI::LineEntry;	1459	package CFClient::UI::Entry;
1193		1460
1194	our @ISA = CFClient::UI::Entry::;	1461	our @ISA = CFClient::UI::EntryBase::;
1195		1462
1196	use SDL;	1463	use CFClient::OpenGL;
1197	use SDL::OpenGL;
1198		1464
1199	sub key_down {	1465	sub key_down {
1200	my ($self, $ev) = @_;	1466	my ($self, $ev) = @_;
1201		1467
1202	my $sym = $ev->key_sym;	1468	my $sym = $ev->{sym};
1203		1469
1204	if ($sym == SDLK_RETURN) {	1470	if ($sym == 13) {
		1471	unshift @{$self->{history}},
		1472	my $txt = $self->get_text;
		1473	$self->{history_pointer} = -1;
1205	$self->emit (activate => $self->get_text);	1474	$self->emit (activate => $txt);
1206	$self->update;	1475	$self->update;
		1476
		1477	} elsif ($sym == CFClient::SDLK_UP) {
		1478	if ($self->{history_pointer} < 0) {
		1479	$self->{history_saveback} = $self->get_text;
		1480	}
		1481	$self->{history_pointer}++;
		1482	if ($self->{history_pointer} >= @{$self->{history}}) {
		1483	$self->{history_pointer} = @{$self->{history}} - 1;
		1484	}
		1485	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1486
		1487	} elsif ($sym == CFClient::SDLK_DOWN) {
		1488	$self->{history_pointer}--;
		1489	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1490
		1491	if ($self->{history_pointer} >= 0) {
		1492	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1493	} else {
		1494	$self->set_text ($self->{history_saveback});
		1495	}
1207		1496
1208	} else {	1497	} else {
1209	$self->SUPER::key_down ($ev);	1498	$self->SUPER::key_down ($ev);
1210	}	1499	}
1211		1500
…		…
1215		1504
1216	package CFClient::UI::Button;	1505	package CFClient::UI::Button;
1217		1506
1218	our @ISA = CFClient::UI::Label::;	1507	our @ISA = CFClient::UI::Label::;
1219		1508
1220	use SDL;	1509	use CFClient::OpenGL;
1221	use SDL::OpenGL;
1222		1510
1223	my @tex =	1511	my @tex =
1224	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1512	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225	qw(b1_button_active.png);	1513	qw(b1_button_active.png);
1226		1514
1227	sub new {	1515	sub new {
1228	my $class = shift;	1516	my $class = shift;
1229		1517
1230	$class->SUPER::new (	1518	$class->SUPER::new (
1231	padding => 4,	1519	padding => 4,
1232	fg => [1, 1, 1],	1520	fg => [1, 1, 1],
1233	bg => [1, 1, 1, 0.2],	1521	bg => [1, 1, 1, 0.2],
1234	active_fg => [1, 1, 0],	1522	active_fg => [0, 0, 1],
1235	can_hover => 1,	1523	can_hover => 1,
		1524	align => 0,
		1525	valign => 0,
		1526	can_events => 1,
1236	@_	1527	@_
1237	)	1528	)
1238	}	1529	}
1239		1530
1240	sub button_up {	1531	sub button_up {
…		…
1248		1539
1249	sub _draw {	1540	sub _draw {
1250	my ($self) = @_;	1541	my ($self) = @_;
1251		1542
1252	local $self->{fg} = $self->{fg};	1543	local $self->{fg} = $self->{fg};
1253	my $tex = $tex[0];
1254
1255	glEnable GL_BLEND;
1256	glEnable GL_TEXTURE_2D;
1257	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258		1544
1259	if ($GRAB == $self) {	1545	if ($GRAB == $self) {
1260	$self->{fg} = $self->{active_fg};	1546	$self->{fg} = $self->{active_fg};
1261	}	1547	}
1262		1548
1263	glBindTexture GL_TEXTURE_2D, $tex->{name};	1549	glEnable GL_BLEND;
		1550	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1551	glEnable GL_TEXTURE_2D;
1264	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1552	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1553	glColor 0, 0, 0, 1;
1265		1554
1266	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1555	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1267		1556
1268	glDisable GL_TEXTURE_2D;	1557	glDisable GL_TEXTURE_2D;
1269	glDisable GL_BLEND;	1558	glDisable GL_BLEND;
1270		1559
1271	$self->SUPER::_draw;	1560	$self->SUPER::_draw;
…		…
1276	package CFClient::UI::CheckBox;	1565	package CFClient::UI::CheckBox;
1277		1566
1278	our @ISA = CFClient::UI::DrawBG::;	1567	our @ISA = CFClient::UI::DrawBG::;
1279		1568
1280	my @tex =	1569	my @tex =
1281	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1570	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1571	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283		1572
1284	use SDL;	1573	use CFClient::OpenGL;
1285	use SDL::OpenGL;
1286		1574
1287	sub new {	1575	sub new {
1288	my $class = shift;	1576	my $class = shift;
1289		1577
1290	$class->SUPER::new (	1578	$class->SUPER::new (
…		…
1301	my ($self) = @_;	1589	my ($self) = @_;
1302		1590
1303	($self->{padding} * 2 + 6) x 2	1591	($self->{padding} * 2 + 6) x 2
1304	}	1592	}
1305		1593
1306	sub size_allocate {
1307	my ($self, $x, $y, $w, $h) = @_;
1308
1309	$self->_size_allocate ($x, $y, $w, $h);
1310	}
1311
1312	sub button_down {	1594	sub button_down {
1313	my ($self, $ev, $x, $y) = @_;	1595	my ($self, $ev, $x, $y) = @_;
1314		1596
1315	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1597	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1598	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1342	glDisable GL_BLEND;	1624	glDisable GL_BLEND;
1343	}	1625	}
1344		1626
1345	#############################################################################	1627	#############################################################################
1346		1628
		1629	package CFClient::UI::Image;
		1630
		1631	our @ISA = CFClient::UI::Base::;
		1632
		1633	use CFClient::OpenGL;
		1634	use Carp qw/confess/;
		1635
		1636	our %loaded_images;
		1637
		1638	sub new {
		1639	my $class = shift;
		1640
		1641	my $self = $class->SUPER::new (can_events => 0, @_);
		1642
		1643	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1644
		1645	$loaded_images{$self->{image}} ||=
		1646	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1647
		1648	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1649
		1650	Scalar::Util::weaken $loaded_images{$self->{image}};
		1651
		1652	$self->{aspect} = $tex->{w} / $tex->{h};
		1653
		1654	$self
		1655	}
		1656
		1657	sub size_request {
		1658	my ($self) = @_;
		1659
		1660	($self->{tex}->{w}, $self->{tex}->{h})
		1661	}
		1662
		1663	sub _draw {
		1664	my ($self) = @_;
		1665
		1666	my $tex = $self->{tex};
		1667
		1668	my ($w, $h) = ($self->{w}, $self->{h});
		1669
		1670	if ($self->{rot90}) {
		1671	glRotate 90, 0, 0, 1;
		1672	glTranslate 0, -$self->{w}, 0;
		1673
		1674	($w, $h) = ($h, $w);
		1675	}
		1676
		1677	glEnable GL_BLEND;
		1678	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1679	glEnable GL_TEXTURE_2D;
		1680	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1681
		1682	$tex->draw_quad (0, 0, $w, $h);
		1683
		1684	glDisable GL_BLEND;
		1685	glDisable GL_TEXTURE_2D;
		1686	}
		1687
		1688	#############################################################################
		1689
		1690	package CFClient::UI::VGauge;
		1691
		1692	our @ISA = CFClient::UI::Base::;
		1693
		1694	use List::Util qw(min max);
		1695
		1696	use CFClient::OpenGL;
		1697
		1698	my %tex = (
		1699	food => [
		1700	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1701	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1702	],
		1703	grace => [
		1704	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1705	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1706	],
		1707	hp => [
		1708	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1709	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1710	],
		1711	mana => [
		1712	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1713	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1714	],
		1715	);
		1716
		1717	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1718	sub new {
		1719	my $class = shift;
		1720
		1721	my $self = $class->SUPER::new (
		1722	type => 'food',
		1723	@_
		1724	);
		1725
		1726	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1727
		1728	$self
		1729	}
		1730
		1731	sub size_request {
		1732	my ($self) = @_;
		1733
		1734	#my $tex = $tex{$self->{type}}[0];
		1735	#@$tex{qw(w h)}
		1736	(0, 0)
		1737	}
		1738
		1739	sub set_max {
		1740	my ($self, $max) = @_;
		1741
		1742	$self->{max_val} = $max;
		1743	}
		1744
		1745	sub set_value {
		1746	my ($self, $val, $max) = @_;
		1747
		1748	$self->set_max ($max)
		1749	if defined $max;
		1750
		1751	$max = $self->{max_val};
		1752	$self->{val} = $val;
		1753
		1754	$self->update;
		1755	}
		1756
		1757	sub _draw {
		1758	my ($self) = @_;
		1759
		1760	my $tex = $tex{$self->{type}};
		1761	my ($t1, $t2, $t3) = @$tex;
		1762
		1763	my ($w, $h) = ($self->{w}, $self->{h});
		1764
		1765	if ($self->{vertical}) {
		1766	glRotate 90, 0, 0, 1;
		1767	glTranslate 0, -$self->{w}, 0;
		1768
		1769	($w, $h) = ($h, $w);
		1770	}
		1771
		1772	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1773
		1774	my $ycut1 = max 0, min 1, $ycut;
		1775	my $ycut2 = max 0, min 1, $ycut - 1;
		1776
		1777	my $h1 = $self->{h} * (1 - $ycut1);
		1778	my $h2 = $self->{h} * (1 - $ycut2);
		1779
		1780	glEnable GL_BLEND;
		1781	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1782	glEnable GL_TEXTURE_2D;
		1783	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1784
		1785	glBindTexture GL_TEXTURE_2D, $t1->{name};
		1786	glBegin GL_QUADS;
		1787	glTexCoord 0 , 0; glVertex 0 , 0;
		1788	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1789	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		1790	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		1791	glEnd;
		1792
		1793	my $ycut1 = List::Util::min 1, $ycut;
		1794	glBindTexture GL_TEXTURE_2D, $t2->{name};
		1795	glBegin GL_QUADS;
		1796	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		1797	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1798	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		1799	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		1800	glEnd;
		1801
		1802	if ($t3) {
		1803	glBindTexture GL_TEXTURE_2D, $t3->{name};
		1804	glBegin GL_QUADS;
		1805	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		1806	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		1807	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		1808	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		1809	glEnd;
		1810	}
		1811
		1812	glDisable GL_BLEND;
		1813	glDisable GL_TEXTURE_2D;
		1814	}
		1815
		1816	#############################################################################
		1817
		1818	package CFClient::UI::Gauge;
		1819
		1820	our @ISA = CFClient::UI::VBox::;
		1821
		1822	sub new {
		1823	my ($class, %arg) = @_;
		1824
		1825	my $self = $class->SUPER::new (
		1826	tooltip => $arg{type},
		1827	can_hover => 1,
		1828	%arg,
		1829	);
		1830
		1831	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
		1832	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
		1833	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
		1834
		1835	$self
		1836	}
		1837
		1838	sub set_fontsize {
		1839	my ($self, $fsize) = @_;
		1840
		1841	$self->{value}->set_fontsize ($fsize);
		1842	$self->{max} ->set_fontsize ($fsize);
		1843	}
		1844
		1845	sub set_value {
		1846	my ($self, $val, $max) = @_;
		1847
		1848	$self->set_max ($max)
		1849	if defined $max;
		1850
		1851	$self->{gauge}->set_value ($val, $max);
		1852	$self->{value}->set_text ($val);
		1853	}
		1854
		1855	sub set_max {
		1856	my ($self, $max) = @_;
		1857
		1858	$self->{gauge}->set_max ($max);
		1859	$self->{max}->set_text ($max);
		1860	}
		1861
		1862	#############################################################################
		1863
1347	package CFClient::UI::Slider;	1864	package CFClient::UI::Slider;
1348		1865
1349	use strict;	1866	use strict;
1350		1867
1351	use SDL::OpenGL;	1868	use CFClient::OpenGL;
1352		1869
1353	our @ISA = CFClient::UI::DrawBG::;	1870	our @ISA = CFClient::UI::DrawBG::;
1354		1871
1355	my @tex =	1872	my @tex =
1356	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1873	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1366	# TODO: calculations are off	1883	# TODO: calculations are off
1367	my $self = $class->SUPER::new (	1884	my $self = $class->SUPER::new (
1368	fg => [1, 1, 1],	1885	fg => [1, 1, 1],
1369	active_fg => [0, 0, 0],	1886	active_fg => [0, 0, 0],
1370	range => [0, 0, 100, 10],	1887	range => [0, 0, 100, 10],
1371	req_w => 40,	1888	req_w => 20,
1372	req_h => 13,	1889	req_h => 20,
1373	vertical => 0,	1890	vertical => 0,
1374	can_hover => 1,	1891	can_hover => 1,
1375	inner_pad => 5,	1892	inner_pad => 5,
1376	@_	1893	@_
1377	);	1894	);
…		…
1481		1998
1482	package CFClient::UI::TextView;	1999	package CFClient::UI::TextView;
1483		2000
1484	our @ISA = CFClient::UI::HBox::;	2001	our @ISA = CFClient::UI::HBox::;
1485		2002
1486	use SDL::OpenGL;	2003	use CFClient::OpenGL;
1487		2004
1488	sub new {	2005	sub new {
1489	my $class = shift;	2006	my $class = shift;
1490		2007
1491	my $self = $class->SUPER::new (	2008	my $self = $class->SUPER::new (
1492	req_w => $::WIDTH / 6,	2009	fontsize => 1,
1493	req_h => $::HEIGHT / 6,	2010	can_events => 0,
1494	fontsize => $::FONTSIZE,	2011	#font => default_font
1495	@_,	2012	@_,
1496		2013
1497	layout => (new CFClient::Layout),	2014	layout => (new CFClient::Layout),
1498	par => [],	2015	par => [],
1499	height => 0,	2016	height => 0,
1500	children => [	2017	children => [
1501	(new CFClient::UI::Empty expand => 1),	2018	(new CFClient::UI::Empty expand => 1),
1502	(new CFClient::UI::Slider vertical => 1),	2019	(new CFClient::UI::Slider vertical => 1),
1503	],	2020	],
1504	);	2021	);
1505		2022
…		…
1520	sub text_height {	2037	sub text_height {
1521	my ($self, $text) = @_;	2038	my ($self, $text) = @_;
1522		2039
1523	my $layout = $self->{layout};	2040	my $layout = $self->{layout};
1524		2041
1525	$layout->set_height ($self->{fontsize});	2042	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526	$layout->set_width ($self->{w});	2043	$layout->set_width ($self->{w});
1527	$layout->set_text ($text);	2044	$layout->set_text ($text);
1528		2045
1529	($layout->size)[1]	2046	($layout->size)[1]
1530	}	2047	}
…		…
1534		2051
1535	$self->{need_reflow}++;	2052	$self->{need_reflow}++;
1536	$self->update;	2053	$self->update;
1537	}	2054	}
1538		2055
1539	sub size_request {
1540	my ($self) = @_;
1541
1542	($self->{req_w}, $self->{req_h})
1543	}
1544
1545	sub size_allocate {	2056	sub size_allocate {
1546	my ($self, $x, $y, $w, $h) = @_;	2057	my ($self, $w, $h) = @_;
1547		2058
1548	$self->SUPER::size_allocate ($x, $y, $w, $h);	2059	$self->SUPER::size_allocate ($w, $h);
1549		2060
		2061	$self->{layout}->set_font ($self->{font}) if $self->{font};
1550	$self->{layout}->set_height ($self->{fontsize});	2062	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1551	$self->{layout}->set_width ($self->{w});	2063	$self->{layout}->set_width ($self->{children}[0]{w});
1552		2064
1553	$self->reflow;	2065	$self->reflow;
1554	}	2066	}
1555		2067
1556	sub add_paragraph {	2068	sub add_paragraph {
…		…
1575		2087
1576	return unless $self->{h} > 0;	2088	return unless $self->{h} > 0;
1577		2089
1578	delete $self->{texture};	2090	delete $self->{texture};
1579		2091
1580	$TOPLEVEL->on_refresh ($self, sub {	2092	$ROOT->on_refresh ($self, sub {
1581	if (delete $self->{need_reflow}) {	2093	if (delete $self->{need_reflow}) {
1582	my $height = 0;	2094	my $height = 0;
1583		2095
1584	$height += $_->[0] = $self->text_height ($_->[2])	2096	$height += $_->[0] = $self->text_height ($_->[2])
1585	for @{$self->{par}};	2097	for @{$self->{par}};
…		…
1606	my $y1 = $top + $self->{h};	2118	my $y1 = $top + $self->{h};
1607		2119
1608	my $y = 0;	2120	my $y = 0;
1609		2121
1610	my $layout = $self->{layout};	2122	my $layout = $self->{layout};
		2123
		2124	$layout->set_font ($self->{font}) if $self->{font};
1611		2125
1612	for my $par (@{$self->{par}}) {	2126	for my $par (@{$self->{par}}) {
1613	my $h = $par->[0];	2127	my $h = $par->[0];
1614		2128
1615	if ($y0 < $y + $h && $y < $y1) {	2129	if ($y0 < $y + $h && $y < $y1) {
…		…
1643		2157
1644	}	2158	}
1645		2159
1646	#############################################################################	2160	#############################################################################
1647		2161
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	$::CONN->user_send ("command run_stop");
1877	}
1878	}
1879
1880	#############################################################################
1881
1882	package CFClient::UI::Animator;	2162	package CFClient::UI::Animator;
1883		2163
1884	use SDL::OpenGL;	2164	use CFClient::OpenGL;
1885		2165
1886	our @ISA = CFClient::UI::Bin::;	2166	our @ISA = CFClient::UI::Bin::;
1887		2167
1888	sub moveto {	2168	sub moveto {
1889	my ($self, $x, $y) = @_;	2169	my ($self, $x, $y) = @_;
…		…
1927		2207
1928	sub new {	2208	sub new {
1929	my $class = shift;	2209	my $class = shift;
1930		2210
1931	my $self = $class->SUPER::new (	2211	my $self = $class->SUPER::new (
1932	state => 0,	2212	state => 0,
1933	connect_activate => \&toggle_flopper,	2213	connect_activate => \&toggle_flopper,
1934	@_	2214	@_
1935	);	2215	);
1936		2216
1937	if ($self->{state}) {	2217	if ($self->{state}) {
…		…
1945	sub toggle_flopper {	2225	sub toggle_flopper {
1946	my ($self) = @_;	2226	my ($self) = @_;
1947		2227
1948	# TODO: use animation	2228	# TODO: use animation
1949	if ($self->{state} = !$self->{state}) {	2229	if ($self->{state} = !$self->{state}) {
1950	$CFClient::UI::TOPLEVEL->add ($self->{other});	2230	$CFClient::UI::ROOT->add ($self->{other});
1951	$self->{other}->move (	2231	$self->{other}->move ($self->coord2global (0, $self->{h}));
1952	($::WIDTH - $self->{other}{w}) * 0.5,	2232	$self->emit ("open");
1953	($::HEIGHT - $self->{other}{h}) * 0.5,
1954	);
1955	} else {	2233	} else {
1956	$CFClient::UI::TOPLEVEL->remove ($self->{other});	2234	$CFClient::UI::ROOT->remove ($self->{other});
		2235	$self->emit ("close");
		2236	}
		2237
		2238	$self->emit (changed => $self->{state});
		2239	}
		2240
		2241	#############################################################################
		2242
		2243	package CFClient::UI::Tooltip;
		2244
		2245	our @ISA = CFClient::UI::Bin::;
		2246
		2247	use CFClient::OpenGL;
		2248
		2249	sub new {
		2250	my $class = shift;
		2251
		2252	$class->SUPER::new (
		2253	@_,
		2254	can_events => 0,
		2255	)
		2256	}
		2257
		2258	sub set_markup {
		2259	my ($self, $text) = @_;
		2260
		2261	$self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0];
		2262	$self->{label}->set_markup ($text);
		2263	$self->add ($self->{label});
		2264	}
		2265
		2266	sub size_request {
		2267	my ($self) = @_;
		2268
		2269	$self->child->set_max_size ($::WIDTH * 0.3);
		2270
		2271	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2272
		2273	($w + 4, $h + 4)
		2274	}
		2275
		2276	sub size_allocate {
		2277	my ($self, $w, $h) = @_;
		2278
		2279	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2280	}
		2281
		2282	sub _draw {
		2283	my ($self) = @_;
		2284
		2285	glPushMatrix;
		2286	glTranslate 0.375, 0.375;
		2287
		2288	my ($w, $h) = @$self{qw(w h)};
		2289
		2290	glColor 1, 0.8, 0.4;
		2291	glBegin GL_QUADS;
		2292	glVertex 0 , 0;
		2293	glVertex 0 , $h;
		2294	glVertex $w, $h;
		2295	glVertex $w, 0;
		2296	glEnd;
1957	}	2297
1958	}	2298	glColor 0, 0, 0;
		2299	glBegin GL_LINE_LOOP;
		2300	glVertex 0 , 0;
		2301	glVertex 0 , $h;
		2302	glVertex $w, $h;
		2303	glVertex $w, 0;
		2304	glEnd;
		2305
		2306	glPopMatrix;
1959		2307
1960	#############################################################################	2308	glTranslate 2, 2;
		2309	$self->SUPER::_draw;
		2310	}
1961		2311
		2312	#############################################################################
		2313
1962	package CFClient::UI::Toplevel;	2314	package CFClient::UI::Face;
		2315
		2316	our @ISA = CFClient::UI::Base::;
		2317
		2318	use CFClient::OpenGL;
		2319
		2320	sub new {
		2321	my $class = shift;
		2322
		2323	$class->SUPER::new (
		2324	aspect => 1,
		2325	@_,
		2326	)
		2327	}
		2328
		2329	sub size_request {
		2330	(32, 8)
		2331	}
		2332
		2333	sub draw {
		2334	my ($self) = @_;
		2335
		2336	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
		2337
		2338	if ($tex) {
		2339	glEnable GL_BLEND;
		2340	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		2341	glEnable GL_TEXTURE_2D;
		2342	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2343	glColor 1, 1, 1, 1;
		2344	$tex->draw_quad (0, 0, $self->{w}, $self->{h});
		2345	glDisable GL_TEXTURE_2D;
		2346	glDisable GL_BLEND;
		2347	}
		2348	}
		2349
		2350	#############################################################################
		2351
		2352	package CFClient::UI::Root;
1963		2353
1964	our @ISA = CFClient::UI::Container::;	2354	our @ISA = CFClient::UI::Container::;
1965		2355
1966	use SDL::OpenGL;	2356	use CFClient::OpenGL;
		2357
		2358	sub check_size {
		2359	my ($self) = @_;
		2360
		2361	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2362	}
1967		2363
1968	sub size_request {	2364	sub size_request {
1969	($::WIDTH, $::HEIGHT)	2365	($::WIDTH, $::HEIGHT)
1970	}	2366	}
1971		2367
1972	sub size_allocate {	2368	sub configure {
1973	my ($self, $x, $y, $w, $h) = @_;	2369	my ($self, $x, $y, $w, $h) = @_;
1974		2370
1975	$self->_size_allocate ($x, $y, $w, $h);	2371	$self->SUPER::configure ($x, $y, $w, $h);
1976		2372
1977	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978	for @{$self->{children}};	2373	for my $child (@{$self->{children}}) {
1979	}	2374	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1980		2375
1981	sub translate {	2376	$X = List::Util::max 0, List::Util::min $w - $W, $X;
		2377	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;
		2378	$child->configure ($X, $Y, $W,$H);
		2379	}
		2380	}
		2381
		2382	sub _topleft {
1982	my ($self, $x, $y) = @_;	2383	my ($self, $x, $y) = @_;
1983		2384
1984	($x, $y)	2385	($x, $y)
1985	}	2386	}
1986		2387
1987	sub update {	2388	sub update {
1988	my ($self) = @_;	2389	my ($self) = @_;
1989		2390
1990	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2391	$self->check_size;
1991	::refresh ();	2392	::refresh ();
1992	}	2393	}
1993		2394
1994	sub add {	2395	sub add {
1995	my ($self, $widget) = @_;	2396	my ($self, $child) = @_;
1996		2397
		2398	# integerize window positions
		2399	$child->{x} = int $child->{x};
		2400	$child->{y} = int $child->{y};
		2401
1997	$self->SUPER::add ($widget);	2402	$self->SUPER::add ($child);
1998
1999	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
2000	}	2403	}
2001		2404
2002	sub on_refresh {	2405	sub on_refresh {
2003	my ($self, $id, $cb) = @_;	2406	my ($self, $id, $cb) = @_;
2004		2407
…		…
2027		2430
2028	#############################################################################	2431	#############################################################################
2029		2432
2030	package CFClient::UI;	2433	package CFClient::UI;
2031		2434
		2435	$ROOT = new CFClient::UI::Root;
2032	$TOPLEVEL = new CFClient::UI::Toplevel;	2436	$TOOLTIP = new CFClient::UI::Tooltip;
2033		2437
2034	1	2438	1
2035		2439

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