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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.110 by root, Sat Apr 15 01:16:17 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, $y);
		114	}
		115	}
		116
		117	# convert position array to integers
		118	sub harmonize {
		119	my ($vals) = @_;
		120
		121	my $rem = 0;
		122
		123	for (@$vals) {
		124	my $i = int $_ + $rem;
		125	$rem += $_ - $i;
		126	$_ = $i;
		127	}
71	}	128	}
72		129
73	#############################################################################	130	#############################################################################
74		131
75	package CFClient::UI::Base;	132	package CFClient::UI::Base;
76		133
77	use strict;	134	use strict;
78		135
79	use SDL::OpenGL;	136	use CFClient::OpenGL;
80		137
81	sub new {	138	sub new {
82	my $class = shift;	139	my $class = shift;
83		140
84	my $self = bless {	141	my $self = bless {
85	x => 0,	142	x => 0,
86	y => 0,	143	y => 0,
87	z => 0,	144	z => 0,
88	w => -1,	145	can_events => 1,
89	h => -1,
90	@_	146	@_
91	}, $class;	147	}, $class;
92		148
93	for (keys %$self) {	149	for (keys %$self) {
94	if (/^connect_(.*)$/) {	150	if (/^connect_(.*)$/) {
…		…
97	}	153	}
98		154
99	$self	155	$self
100	}	156	}
101		157
		158	sub destroy {
		159	my ($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 $self->{parent};
		181	}
		182
102	sub move {	183	sub move {
103	my ($self, $x, $y, $z) = @_;	184	my ($self, $x, $y, $z) = @_;
		185
104	$self->{x} = $x;	186	$self->{x} = int $x;
105	$self->{y} = $y;	187	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	188	$self->{z} = $z if defined $z;
107	}
108		189
109	sub needs_redraw {	190	$self->update;
110	0	191	}
		192
		193	sub set_size {
		194	my ($self, $w, $h) = @_;
		195
		196	$self->{user_w} = $w;
		197	$self->{user_h} = $h;
		198
		199	$self->check_size;
111	}	200	}
112		201
113	sub size_request {	202	sub size_request {
114	require Carp;	203	require Carp;
115	Carp::confess "size_request is abtract";	204	Carp::confess "size_request is abstract";
116	}	205	}
117		206
118	sub _size_allocate {	207	sub configure {
119	my ($self, $x, $y, $w, $h) = @_;	208	my ($self, $x, $y, $w, $h) = @_;
120		209
		210	if ($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) {
121	$self->{x} = $x;	223	$self->{x} = $x;
122	$self->{y} = $y;	224	$self->{y} = $y;
		225	$self->update;
		226	}
123		227
124	return unless $self->{w} != $w || $self->{h} != $h;	228	if ($self->{w} != $w || $self->{h} != $h) {
125
126	$self->{w} = $w;	229	$self->{w} = $w;
127	$self->{h} = $h;	230	$self->{h} = $h;
128		231
		232	$self->size_allocate ($w, $h);
		233	$self->update;
129	1	234	}
130	}	235	}
131		236
132	sub size_allocate {	237	sub size_allocate {
		238	# nothing to be done
		239	}
		240
		241	sub set_max_size {
133	my ($self, $x, $y, $w, $h) = @_;	242	my ($self, $w, $h) = @_;
134		243
135	$self->_size_allocate ($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 + $self->{y});
136	}	253	}
137		254
138	# translate global coordinates to local coordinate system	255	# translate global coordinates to local coordinate system
139	sub translate {	256	sub coord2local {
140	my ($self, $x, $y) = @_;	257	my ($self, $x, $y) = @_;
141		258
142	$self->{parent}->translate ($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 + $Y)
143	}	269	}
144		270
145	sub focus_in {	271	sub focus_in {
146	my ($self) = @_;	272	my ($self) = @_;
147		273
148	return if $FOCUS == $self;	274	return if $FOCUS == $self;
149	return unless $self->{can_focus};	275	return unless $self->{can_focus};
150		276
151	my $focus = $FOCUS; $FOCUS = $self;	277	my $focus = $FOCUS; $FOCUS = $self;
		278
		279	$self->emit (focus_in => $focus);
		280
152	$focus->update if $focus;	281	$focus->update if $focus;
153	$FOCUS->update;	282	$FOCUS->update;
154	}	283	}
155		284
156	sub focus_out {	285	sub focus_out {
157	my ($self) = @_;	286	my ($self) = @_;
158		287
159	return unless $FOCUS == $self;	288	return unless $FOCUS == $self;
160		289
161	my $focus = $FOCUS; undef $FOCUS;	290	my $focus = $FOCUS; undef $FOCUS;
		291
		292	$self->emit (focus_out => $focus);
		293
162	$focus->update if $focus; #?	294	$focus->update if $focus; #?
163	}	295	}
164		296
165	sub mouse_motion { }	297	sub mouse_motion { }
166	sub button_up { }	298	sub button_up { }
…		…
190	glPopMatrix;	322	glPopMatrix;
191		323
192	if ($self == $HOVER && $self->{can_hover}) {	324	if ($self == $HOVER && $self->{can_hover}) {
193	my ($x, $y) = @$self{qw(x y)};	325	my ($x, $y) = @$self{qw(x y)};
194		326
195	glColor 0, 0, 1, 0.2;	327	glColor 1, 0.8, 0.5, 0.2;
196	glEnable GL_BLEND;	328	glEnable GL_BLEND;
197	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	329	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198	glBegin GL_QUADS;	330	glBegin GL_QUADS;
199	glVertex $x , $y;	331	glVertex $x , $y;
200	glVertex $x + $self->{w}, $y;	332	glVertex $x + $self->{w}, $y;
201	glVertex $x + $self->{w}, $y + $self->{h};	333	glVertex $x + $self->{w}, $y + $self->{h};
202	glVertex $x , $y + $self->{h};	334	glVertex $x , $y + $self->{h};
203	glEnd;	335	glEnd;
204	glDisable GL_BLEND;	336	glDisable GL_BLEND;
205	}	337	}
		338
		339	if ($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 => $self, fontsize => 0)->_draw;
		351	}
206	}	352	}
207		353
208	sub _draw {	354	sub _draw {
209	my ($self) = @_;	355	my ($self) = @_;
210		356
211	warn "no draw defined for $self\n";	357	warn "no draw defined for $self\n";
212	}	358	}
213		359
214	sub find_widget {	360	sub find_widget {
215	my ($self, $x, $y) = @_;	361	my ($self, $x, $y) = @_;
		362
		363	return () unless $self->{can_events};
216		364
217	return $self	365	return $self
218	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	366	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	367	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
220		368
221	()	369	()
222	}	370	}
223		371
224	sub set_parent {	372	sub set_parent {
225	my ($self, $par) = @_;	373	my ($self, $parent) = @_;
226		374
227	$self->{parent} = $par;
228	Scalar::Util::weaken $self->{parent};	375	Scalar::Util::weaken ($self->{parent} = $parent);
229	}	376	}
230		377
231	sub get_parent {	378	sub check_size {
		379	my ($self) = @_;
		380
232	$_[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}, $h),
		396	);
		397
		398	1
		399	} else {
		400	0
		401	}
233	}	402	}
234		403
235	sub update {	404	sub update {
236	my ($self) = @_;	405	my ($self) = @_;
237		406
…		…
240	}	409	}
241		410
242	sub connect {	411	sub connect {
243	my ($self, $signal, $cb) = @_;	412	my ($self, $signal, $cb) = @_;
244		413
245	push @{ $self->{cb}{$signal} }, $cb;	414	push @{ $self->{signal_cb}{$signal} }, $cb;
246	}	415	}
247		416
248	sub emit {	417	sub emit {
249	my ($self, $signal, @args) = @_;	418	my ($self, $signal, @args) = @_;
250		419
251	$_->($self, @args)	420	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
252	for @{$self->{cb}{$signal} || []};
253	}	421	}
254		422
255	sub DESTROY {	423	sub DESTROY {
256	my ($self) = @_;	424	my ($self) = @_;
257		425
…		…
263	package CFClient::UI::DrawBG;	431	package CFClient::UI::DrawBG;
264		432
265	our @ISA = CFClient::UI::Base::;	433	our @ISA = CFClient::UI::Base::;
266		434
267	use strict;	435	use strict;
268	use SDL::OpenGL;	436	use CFClient::OpenGL;
269		437
270	sub new {	438	sub new {
271	my $class = shift;	439	my $class = shift;
272		440
273	# range [value, low, high, page]	441	# range [value, low, high, page]
…		…
302		470
303	package CFClient::UI::Empty;	471	package CFClient::UI::Empty;
304		472
305	our @ISA = CFClient::UI::Base::;	473	our @ISA = CFClient::UI::Base::;
306		474
		475	sub new {
		476	my ($class, %arg) = @_;
		477	$class->SUPER::new (can_events => 0, %arg);
		478	}
		479
307	sub size_request {	480	sub size_request {
308	(0, 0)	481	(0, 0)
309	}	482	}
310		483
311	sub draw { }	484	sub draw { }
…		…
319	sub new {	492	sub new {
320	my ($class, %arg) = @_;	493	my ($class, %arg) = @_;
321		494
322	my $children = delete $arg{children} || [];	495	my $children = delete $arg{children} || [];
323		496
324	my $self = $class->SUPER::new (children => [], %arg);	497	my $self = $class->SUPER::new (
		498	children => [],
		499	can_events => 0,
		500	%arg,
		501	);
325	$self->add ($_) for @$children;	502	$self->add ($_) for @$children;
326		503
327	$self	504	$self
328	}	505	}
329		506
330	sub add {	507	sub add {
331	my ($self, $chld) = @_;	508	my ($self, $child) = @_;
332		509
333	$chld->set_parent ($self);	510	$child->set_parent ($self);
		511
		512	use sort 'stable';
334		513
335	$self->{children} = [	514	$self->{children} = [
336	sort { $a->{z} <=> $b->{z} }	515	sort { $a->{z} <=> $b->{z} }
337	@{$self->{children}}, $chld	516	@{$self->{children}}, $child
338	];	517	];
339		518
340	$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;
341	$self->update;	531	$self->update;
342	}	532	}
343		533
344	sub remove {	534	sub clear {
345	my ($self, $widget) = @_;	535	my ($self) = @_;
346		536
347	$self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];	537	my $children = delete $self->{children};
		538	$self->{children} = [];
348		539
349	$self->size_allocate (0, 0, $self->{w}, $self->{h});	540	for (@$children) {
		541	delete $_->{parent};
		542	$_->hide;
		543	}
350	}	544	}
351		545
352	sub find_widget {	546	sub find_widget {
353	my ($self, $x, $y) = @_;	547	my ($self, $x, $y) = @_;
354		548
…		…
384		578
385	$class->SUPER::new (children => [$child], %arg)	579	$class->SUPER::new (children => [$child], %arg)
386	}	580	}
387		581
388	sub add {	582	sub add {
389	my ($self, $widget) = @_;	583	my ($self, $child) = @_;
390		584
391	$self->{children} = [];	585	$self->{children} = [];
392		586
393	$self->SUPER::add ($widget);	587	$self->SUPER::add ($child);
394	}	588	}
395		589
396	sub remove {	590	sub remove {
397	my ($self, $widget) = @_;	591	my ($self, $widget) = @_;
398		592
…		…
407	sub size_request {	601	sub size_request {
408	$_[0]{children}[0]->size_request	602	$_[0]{children}[0]->size_request
409	}	603	}
410		604
411	sub size_allocate {	605	sub size_allocate {
412	my ($self, $x, $y, $w, $h) = @_;	606	my ($self, $w, $h) = @_;
413		607
414	$self->_size_allocate ($x, $y, $w, $h) or return;
415
416	$self->{children}[0]->size_allocate (0, 0, $w, $h);	608	$self->{children}[0]->configure (0, 0, $w, $h);
417	}	609	}
418		610
419	#############################################################################	611	#############################################################################
420		612
421	package CFClient::UI::Window;	613	package CFClient::UI::Window;
422		614
423	our @ISA = CFClient::UI::Bin::;	615	our @ISA = CFClient::UI::Bin::;
424		616
425	use SDL::OpenGL;	617	use CFClient::OpenGL;
426		618
427	sub new {	619	sub new {
428	my ($class, %arg) = @_;	620	my ($class, %arg) = @_;
429		621
430	my $self = $class->SUPER::new (%arg);	622	my $self = $class->SUPER::new (%arg);
…		…
447	$self->child->draw;	639	$self->child->draw;
448	};	640	};
449	}	641	}
450		642
451	sub size_allocate {	643	sub size_allocate {
452	my ($self, $x, $y, $w, $h) = @_;	644	my ($self, $w, $h) = @_;
453		645
454	$self->_size_allocate ($x, $y, $w, $h) or return;
455
456	$self->child->size_allocate (0, 0, $w, $h);	646	$self->child->configure (0, 0, $w, $h);
457		647
458	$self->render_chld;	648	$self->render_chld;
459	}	649	}
460		650
461	sub _draw {	651	sub _draw {
…		…
477	glDisable GL_TEXTURE_2D;	667	glDisable GL_TEXTURE_2D;
478	}	668	}
479		669
480	#############################################################################	670	#############################################################################
481		671
		672	package CFClient::UI::ViewPort;
		673
		674	our @ISA = CFClient::UI::Window::;
		675
		676	sub new { die }
		677
		678	sub size_request {
		679	my ($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	$self->{children}[1]->draw;
		691	}
		692
		693
		694	#############################################################################
		695
482	package CFClient::UI::Frame;	696	package CFClient::UI::Frame;
483		697
484	our @ISA = CFClient::UI::Bin::;	698	our @ISA = CFClient::UI::Bin::;
485		699
486	use SDL::OpenGL;	700	use CFClient::OpenGL;
487
488	sub size_request {
489	my ($self) = @_;
490	my $chld = $self->child
491	or return (0, 0);
492
493	$chld->move (2, 2);
494
495	map { $_ + 4 } $chld->size_request;
496	}
497
498	sub size_allocate {
499	my ($self, $x, $y, $w, $h) = @_;
500
501	$self->_size_allocate ($x, $y, $w, $h) or return;
502
503	$self->child->size_allocate (2, 2, $w - 4, $h - 4);
504	}
505
506	sub _draw {
507	my ($self) = @_;
508
509	my $chld = $self->child;
510
511	my ($w, $h) = $chld->size_request;
512
513	glBegin GL_QUADS;
514	glColor 0, 0, 0;
515	glVertex 0 , 0;
516	glVertex 0 , $h + 4;
517	glVertex $w + 4 , $h + 4;
518	glVertex $w + 4 , 0;
519	glEnd;
520
521	$chld->draw;
522	}
523
524	#############################################################################
525
526	package CFClient::UI::FancyFrame;
527
528	our @ISA = CFClient::UI::Bin::;
529
530	use SDL::OpenGL;
531
532	my @tex =
533	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535		701
536	sub new {	702	sub new {
537	my $class = shift;	703	my $class = shift;
538		704
539	# TODO: user_x, user_y, overwrite moveto?
540
541	$class->SUPER::new (	705	my $self = $class->SUPER::new (
542	bg => [1, 1, 1, 1],	706	bg => [1, 1, 1, 1],
543	border_bg => [1, 1, 1, 1],	707	border_bg => [1, 1, 1, 1],
544	border => $::FONTSIZE * 0.8,	708	border => 0.8,
545	@_	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 + $self->border * 2,
546	)	785	)
547	}	786	}
548		787
549	sub size_request {
550	my ($self) = @_;
551
552	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554	my ($w, $h) = $self->SUPER::size_request;
555
556	(
557	$w + $self->{border} * 2,
558	$h + $self->{border} * 2,
559	)
560	}
561
562	sub size_allocate {	788	sub size_allocate {
563	my ($self, $x, $y, $w, $h) = @_;	789	my ($self, $w, $h) = @_;
564		790
565	$self->_size_allocate ($x, $y, $w, $h) or return;
566
567	$h -= List::Util::max 0, $self->{border} * 2;	791	$h -= List::Util::max 0, $self->border * 2;
568	$w -= List::Util::max 0, $self->{border} * 2;	792	$w -= List::Util::max 0, $self->border * 2;
569		793
		794	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
		795	if $self->{title};
		796
570	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);	797	$self->child->configure ($self->border, $self->border, $w, $h);
571	}	798	}
572		799
573	sub button_down {	800	sub button_down {
574	my ($self, $ev, $x, $y) = @_;	801	my ($self, $ev, $x, $y) = @_;
575		802
		803	my $border = $self->border;
		804
576	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}	805	if ($x < $self->{w} && $x >= $self->{w} - $border
577	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {	806	&& $y < $self->{h} && $y >= $self->{h} - $border) {
578		807
579	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	808	my ($ox, $oy) = ($ev->{x}, $ev->{y});
580	my ($bw, $bh) = ($self->{w}, $self->{h});	809	my ($bw, $bh) = ($self->{w}, $self->{h});
581		810
582	$self->{motion} = sub {	811	$self->{motion} = sub {
583	my ($ev, $x, $y) = @_;	812	my ($ev, $x, $y) = @_;
584		813
585	($x, $y) = ($ev->motion_x, $ev->motion_y);	814	($x, $y) = ($ev->{x}, $ev->{y});
586		815
587	$self->{user_w} = $bw + $x - $ox;	816	$self->{user_w} = $bw + $x - $ox;
588	$self->{user_h} = $bh + $y - $oy;	817	$self->{user_h} = $bh + $y - $oy;
589	$self->update;	818	$self->check_size;
590	};	819	};
591		820
592	} elsif ($x >= 0 && $x < $self->{w}	821	} elsif ($x >= 0 && $x < $self->{w}
593	&& $y >= 0 && $y < $self->{border}) {	822	&& $y >= 0 && $y < $border) {
594		823
595	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	824	my ($ox, $oy) = ($ev->{x}, $ev->{y});
596	my ($bx, $by) = ($self->{x}, $self->{y});	825	my ($bx, $by) = ($self->{x}, $self->{y});
597		826
598	$self->{motion} = sub {	827	$self->{motion} = sub {
599	my ($ev, $x, $y) = @_;	828	my ($ev, $x, $y) = @_;
600		829
601	($x, $y) = ($ev->motion_x, $ev->motion_y);	830	($x, $y) = ($ev->{x}, $ev->{y});
602		831
603	$self->move ($bx + $x - $ox, $by + $y - $oy);	832	$self->move ($bx + $x - $ox, $by + $y - $oy);
604	$self->update;	833	$self->update;
605	};	834	};
606	}	835	}
…		…
627	glEnable GL_BLEND;	856	glEnable GL_BLEND;
628	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	857	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629	glEnable GL_TEXTURE_2D;	858	glEnable GL_TEXTURE_2D;
630	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	859	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631		860
		861	my $border = $self->border;
		862
632	glColor @{ $self->{border_bg} };	863	glColor @{ $self->{border_bg} };
633	$tex[1]->draw_quad (0, 0, $w, $self->{border});	864	$tex[1]->draw_quad (0, 0, $w, $border);
634	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);	865	$tex[3]->draw_quad (0, $border, $border, $ch);
635	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);	866	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);
636	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});	867	$tex[4]->draw_quad (0, $h - $border, $w, $border);
637		868
638	my $bg = $tex[0];	869	my $bg = $tex[0];
639		870
640	# TODO: repeat texture not scale	871	# TODO: repeat texture not scale
641	my $rep_x = $cw / $bg->{w};	872	my $rep_x = $cw / $bg->{w};
…		…
644	glColor @{ $self->{bg} };	875	glColor @{ $self->{bg} };
645		876
646	$bg->{s} = $rep_x;	877	$bg->{s} = $rep_x;
647	$bg->{t} = $rep_y;	878	$bg->{t} = $rep_y;
648	$bg->{wrap_mode} = 1;	879	$bg->{wrap_mode} = 1;
649	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);	880	$bg->draw_quad ($border, $border, $cw, $ch);
650		881
651	glDisable GL_TEXTURE_2D;	882	glDisable GL_TEXTURE_2D;
652	glDisable GL_BLEND;	883	glDisable GL_BLEND;
653		884
		885	$self->{title}->draw if $self->{title};
654	$self->child->draw;	886	$self->child->draw;
655	}	887	}
656		888
657	#############################################################################	889	#############################################################################
658		890
…		…
660		892
661	our @ISA = CFClient::UI::Base::;	893	our @ISA = CFClient::UI::Base::;
662		894
663	use List::Util qw(max sum);	895	use List::Util qw(max sum);
664		896
665	use SDL::OpenGL;	897	use CFClient::OpenGL;
666		898
667	sub new {	899	sub new {
668	my $class = shift;	900	my $class = shift;
669		901
670	$class->SUPER::new (	902	$class->SUPER::new (
…		…
672	@_	904	@_
673	)	905	)
674	}	906	}
675		907
676	sub add {	908	sub add {
677	my ($self, $x, $y, $chld) = @_;	909	my ($self, $x, $y, $child) = @_;
678		910
		911	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	912	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		913
682	$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
683	$self->update;	928	$self->update;
684	}	929	}
685		930
686	sub get_wh {	931	sub get_wh {
687	my ($self) = @_;	932	my ($self) = @_;
…		…
693	or next;	938	or next;
694		939
695	for my $x (0 .. $#$row) {	940	for my $x (0 .. $#$row) {
696	my $widget = $row->[$x]	941	my $widget = $row->[$x]
697	or next;	942	or next;
698	my ($w, $h) = $widget->size_request;	943	my ($w, $h) = @$widget{qw(req_w req_h)};
699		944
700	$w[$x] = max $w[$x], $w;	945	$w[$x] = max $w[$x], $w;
701	$h[$y] = max $h[$y], $h;	946	$h[$y] = max $h[$y], $h;
702	}	947	}
703	}	948	}
…		…
715	(sum @$hs),	960	(sum @$hs),
716	)	961	)
717	}	962	}
718		963
719	sub size_allocate {	964	sub size_allocate {
720	my ($self, $x, $y, $w, $h) = @_;	965	my ($self, $w, $h) = @_;
721
722	$self->_size_allocate ($x, $y, $w, $h) or return;
723		966
724	my ($ws, $hs) = $self->get_wh;	967	my ($ws, $hs) = $self->get_wh;
725		968
726	my $req_w = sum @$ws;	969	my $req_w = sum @$ws;
727	my $req_h = sum @$hs;	970	my $req_h = sum @$hs;
…		…
733		976
734	# linearly scale sizes	977	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	978	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	979	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		980
738	$_ = int $_ for @$ws; #TODO: avoid rounding problems	981	CFClient::UI::harmonize $ws;
739	$_ = int $_ for @$hs; #TODO: avoid rounding problems	982	CFClient::UI::harmonize $hs;
740		983
741	my $y;	984	my $y;
742		985
743	for my $r (0 .. $#{$self->{children}}) {	986	for my $r (0 .. $#{$self->{children}}) {
744	my $row = $self->{children}[$r]	987	my $row = $self->{children}[$r]
…		…
749		992
750	for my $c (0 .. $#$row) {	993	for my $c (0 .. $#$row) {
751	my $col_w = $ws->[$c];	994	my $col_w = $ws->[$c];
752		995
753	if (my $widget = $row->[$c]) {	996	if (my $widget = $row->[$c]) {
754	$widget->size_allocate ($x, $y, $col_w, $row_h);	997	$widget->configure ($x, $y, $col_w, $row_h);
755	}	998	}
756		999
757	$x += $col_w;	1000	$x += $col_w;
758	}	1001	}
759		1002
…		…
804	(List::Util::max map $_->[1], @alloc),	1047	(List::Util::max map $_->[1], @alloc),
805	)	1048	)
806	}	1049	}
807		1050
808	sub size_allocate {	1051	sub size_allocate {
809	my ($self, $x, $y, $w, $h) = @_;	1052	my ($self, $w, $h) = @_;
810
811	$self->_size_allocate ($x, $y, $w, $h);
812		1053
813	($h, $w) = ($w, $h);	1054	($h, $w) = ($w, $h);
814		1055
815	my $children = $self->{children};	1056	my $children = $self->{children};
816		1057
817	my @h = map +($_->size_request)[0], @$children;	1058	my @h = map $_->{req_w}, @$children;
818		1059
819	my $req_h = List::Util::sum @h;	1060	my $req_h = List::Util::sum @h;
820		1061
821	if ($req_h > $h) {	1062	if ($req_h > $h) {
822	# ah well, not enough space	1063	# ah well, not enough space
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	1073	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	1074	$h[$_] = $alloc_h;
834	}	1075	}
835	}	1076	}
836		1077
		1078	CFClient::UI::harmonize \@h;
		1079
837	my $y = 0;	1080	my $y = 0;
838	for (0 .. $#$children) {	1081	for (0 .. $#$children) {
839	my $child = $children->[$_];	1082	my $child = $children->[$_];
840	my $h = int $h[$_];	1083	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	1084	$child->configure ($y, 0, $h, $w);
842		1085
843	$y += $h;	1086	$y += $h;
844	}	1087	}
		1088
		1089	1
845	}	1090	}
846		1091
847	#############################################################################	1092	#############################################################################
848		1093
849	package CFClient::UI::VBox;	1094	package CFClient::UI::VBox;
…		…
862	(List::Util::sum map $_->[1], @alloc),	1107	(List::Util::sum map $_->[1], @alloc),
863	)	1108	)
864	}	1109	}
865		1110
866	sub size_allocate {	1111	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	1112	my ($self, $w, $h) = @_;
868
869	$self->_size_allocate ($x, $y, $w, $h);
870		1113
871	my $children = $self->{children};	1114	my $children = $self->{children};
872		1115
873	my @h = map +($_->size_request)[1], @$children;	1116	my @h = map $_->{req_h}, @$children;
874		1117
875	my $req_h = List::Util::sum @h;	1118	my $req_h = List::Util::sum @h;
876		1119
877	if ($req_h > $h) {	1120	if ($req_h > $h) {
878	# ah well, not enough space	1121	# ah well, not enough space
…		…
886		1129
887	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	1130	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888	}	1131	}
889	}	1132	}
890		1133
		1134	CFClient::UI::harmonize \@h;
		1135
891	my $y = 0;	1136	my $y = 0;
892	for (0 .. $#$children) {	1137	for (0 .. $#$children) {
893	my $child = $children->[$_];	1138	my $child = $children->[$_];
894	my $h = int $h[$_];	1139	my $h = $h[$_];
895	$child->size_allocate (0, $y, $w, $h);	1140	$child->configure (0, $y, $w, $h);
896		1141
897	$y += $h;	1142	$y += $h;
898	}	1143	}
		1144
		1145	1
899	}	1146	}
900		1147
901	#############################################################################	1148	#############################################################################
902		1149
903	package CFClient::UI::Label;	1150	package CFClient::UI::Label;
904		1151
905	our @ISA = CFClient::UI::Base::;	1152	our @ISA = CFClient::UI::Base::;
906		1153
907	use SDL::OpenGL;	1154	use CFClient::OpenGL;
908		1155
909	sub new {	1156	sub new {
910	my ($class, %arg) = @_;	1157	my ($class, %arg) = @_;
911		1158
912	my $self = $class->SUPER::new (	1159	my $self = $class->SUPER::new (
913	fg => [1, 1, 1],	1160	fg => [1, 1, 1],
914	fontsize => $::FONTSIZE,	1161	#font => default_font
		1162	fontsize => 1,
915	text => "",	1163	text => "",
916	align => -1,	1164	align => -1,
		1165	valign => -1,
917	padding => 2,	1166	padding => 2,
918	layout => new CFClient::Layout,	1167	layout => new CFClient::Layout,
		1168	can_events => 0,
919	%arg	1169	%arg
920	);	1170	);
921		1171
922	$self->set_text ($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};
923		1180
924	$self	1181	$self
925	}	1182	}
926		1183
927	sub escape_text {	1184	sub escape {
928	local $_ = $_[1];	1185	local $_ = $_[1];
929		1186
930	s/&/&amp;/g;	1187	s/&/&amp;/g;
931	s/>/&gt;/g;	1188	s/>/&gt;/g;
932	s/</&lt;/g;	1189	s/</&lt;/g;
…		…
935	}	1192	}
936		1193
937	sub set_text {	1194	sub set_text {
938	my ($self, $text) = @_;	1195	my ($self, $text) = @_;
939		1196
940	$self->{text} = $text;
941	$self->{layout}->set_markup ($text);	1197	$self->{layout}->set_text ($text);
942		1198
943	delete $self->{texture};	1199	delete $self->{texture};
944	# $self->{w} = $self->{h} = -1;	1200	$self->check_size;
945	$self->update;	1201	$self->update;
946	}	1202	}
947		1203
948	sub get_text {	1204	sub set_markup {
949	my ($self, $text) = @_;	1205	my ($self, $markup) = @_;
950		1206
951	$self->{text}	1207	$self->{layout}->set_markup ($markup);
		1208
		1209	delete $self->{texture};
		1210	$self->check_size;
		1211	$self->update;
952	}	1212	}
953		1213
954	sub size_request {	1214	sub size_request {
955	my ($self) = @_;	1215	my ($self) = @_;
956		1216
957	$self->{layout}->set_width;	1217	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1218	$self->{layout}->set_width ($self->{max_w} || -1);
958	$self->{layout}->set_height ($self->{fontsize});	1219	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1220
959	my ($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	}
960		1232
961	(	1233	(
962	$w + $self->{padding} * 2,	1234	$w + $self->{padding} * 2,
963	$h + $self->{padding} * 2,	1235	$h + $self->{padding} * 2,
964	)	1236	)
965	}	1237	}
966		1238
967	sub size_allocate {	1239	sub size_allocate {
968	my ($self, $x, $y, $w, $h) = @_;	1240	my ($self, $w, $h) = @_;
969
970	$self->_size_allocate ($x, $y, $w, $h) or return;
971		1241
972	delete $self->{texture};	1242	delete $self->{texture};
973	}	1243	}
974		1244
975	sub update {	1245	sub set_fontsize {
976	my ($self) = @_;	1246	my ($self, $fontsize) = @_;
977		1247
		1248	$self->{fontsize} = $fontsize;
978	delete $self->{texture};	1249	delete $self->{texture};
		1250	$self->check_size;
979	$self->SUPER::update;	1251	$self->update;
980	}	1252	}
981		1253
982	sub _draw {	1254	sub _draw {
983	my ($self) = @_;	1255	my ($self) = @_;
984		1256
985	my $tex = $self->{texture} ||= do {	1257	my $tex = $self->{texture} ||= do {
		1258	$self->{layout}->set_font ($self->{font}) if $self->{font};
986	$self->{layout}->set_width ($self->{w});	1259	$self->{layout}->set_width ($self->{w});
987	$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);
988	new_from_layout CFClient::Texture $self->{layout}	1261	new_from_layout CFClient::Texture $self->{layout}
989	};	1262	};
990		1263
991	glEnable GL_BLEND;	1264	glEnable GL_BLEND;
992	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1265	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993	glEnable GL_TEXTURE_2D;	1266	glEnable GL_TEXTURE_2D;
994	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1267	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995		1268
996	glColor @{$self->{fg}};	1269	glColor @{$self->{fg}};
997		1270
998	my $x =	1271	$self->{ox} = int (
999	$self->{align} < 0 ? $self->{padding}	1272	$self->{align} < 0 ? $self->{padding}
1000	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1273	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001	: ($self->{w} - $tex->{w}) * 0.5;	1274	: ($self->{w} - $tex->{w}) * 0.5
		1275	);
1002		1276
1003	$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});
1004		1284
1005	glDisable GL_TEXTURE_2D;	1285	glDisable GL_TEXTURE_2D;
1006	glDisable GL_BLEND;	1286	glDisable GL_BLEND;
1007	}	1287	}
1008		1288
1009	#############################################################################	1289	#############################################################################
1010		1290
1011	package CFClient::UI::Entry;	1291	package CFClient::UI::EntryBase;
1012		1292
1013	our @ISA = CFClient::UI::Label::;	1293	our @ISA = CFClient::UI::Label::;
1014		1294
1015	use SDL;	1295	use CFClient::OpenGL;
1016	use SDL::OpenGL;
1017		1296
1018	sub new {	1297	sub new {
1019	my $class = shift;	1298	my $class = shift;
1020		1299
1021	$class->SUPER::new (	1300	$class->SUPER::new (
1022	fg => [1, 1, 1],	1301	fg => [1, 1, 1],
1023	bg => [0, 0, 0, 0.2],	1302	bg => [0, 0, 0, 0.2],
1024	active_bg => [1, 1, 1, 0.5],	1303	active_bg => [1, 1, 1, 0.5],
1025	active_fg => [0, 0, 0],	1304	active_fg => [0, 0, 0],
1026	can_hover => 1,	1305	can_hover => 1,
1027	can_focus => 1,	1306	can_focus => 1,
		1307	valign => 0,
		1308	can_events => 1,
1028	@_	1309	@_
1029	)	1310	)
1030	}	1311	}
1031		1312
1032	sub _set_text {	1313	sub _set_text {
1033	my ($self, $text) = @_;	1314	my ($self, $text) = @_;
1034		1315
1035	my $old_text = $self->{text};	1316	delete $self->{cur_h};
		1317
		1318	return if $self->{text} eq $text;
		1319
		1320	delete $self->{texture};
1036		1321
1037	$self->{last_activity} = $::NOW;	1322	$self->{last_activity} = $::NOW;
1038
1039	$self->{text} = $text;	1323	$self->{text} = $text;
1040	$self->{layout}->set_width ($self->{w});
1041	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042		1324
1043	$text =~ s/./*/g if $self->{hidden};	1325	$text =~ s/./*/g if $self->{hidden};
		1326	$self->{layout}->set_text ("$text ");
1044		1327
1045	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1328	$self->emit (changed => $self->{text});
		1329	}
1046		1330
1047	$text = substr $text, 0, $self->{cursor};	1331	sub get_text {
1048	utf8::encode $text;	1332	$_[0]{text}
1049
1050	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052	$self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053	if $old_text ne $self->{text};
1054	}	1333	}
1055		1334
1056	sub size_request {	1335	sub size_request {
1057	my ($self) = @_;	1336	my ($self) = @_;
1058		1337
…		…
1060		1339
1061	($w + 1, $h) # add 1 for cursor	1340	($w + 1, $h) # add 1 for cursor
1062	}	1341	}
1063		1342
1064	sub size_allocate {	1343	sub size_allocate {
1065	my ($self, $x, $y, $w, $h) = @_;	1344	my ($self, $w, $h) = @_;
1066		1345
1067	$self->SUPER::size_allocate ($x, $y, $w, $h);	1346	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1068
1069	$self->_set_text ($self->{text});
1070	}	1347	}
1071		1348
1072	sub set_text {	1349	sub set_text {
1073	my ($self, $text) = @_;	1350	my ($self, $text) = @_;
1074		1351
…		…
1078	}	1355	}
1079		1356
1080	sub key_down {	1357	sub key_down {
1081	my ($self, $ev) = @_;	1358	my ($self, $ev) = @_;
1082		1359
1083	my $mod = $ev->key_mod;	1360	my $mod = $ev->{mod};
1084	my $sym = $ev->key_sym;	1361	my $sym = $ev->{sym};
1085
1086	my $uni = $ev->key_unicode;	1362	my $uni = $ev->{unicode};
1087		1363
1088	my $text = $self->get_text;	1364	my $text = $self->get_text;
1089		1365
1090	if ($sym == SDLK_BACKSPACE) {	1366	if ($sym == 8) {
1091	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1367	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092	} elsif ($sym == SDLK_DELETE) {	1368	} elsif ($sym == 127) {
1093	substr $text, $self->{cursor}, 1, "";	1369	substr $text, $self->{cursor}, 1, "";
1094	} elsif ($sym == SDLK_LEFT) {	1370	} elsif ($sym == CFClient::SDLK_LEFT) {
1095	--$self->{cursor} if $self->{cursor};	1371	--$self->{cursor} if $self->{cursor};
1096	} elsif ($sym == SDLK_RIGHT) {	1372	} elsif ($sym == CFClient::SDLK_RIGHT) {
1097	++$self->{cursor} if $self->{cursor} < length $self->{text};	1373	++$self->{cursor} if $self->{cursor} < length $self->{text};
1098	} elsif ($sym == SDLK_HOME) {	1374	} elsif ($sym == CFClient::SDLK_HOME) {
1099	$self->{cursor} = 0;	1375	$self->{cursor} = 0;
1100	} elsif ($sym == SDLK_END) {	1376	} elsif ($sym == CFClient::SDLK_END) {
1101	$self->{cursor} = length $text;	1377	$self->{cursor} = length $text;
1102	} elsif ($sym == SDLK_ESCAPE) {	1378	} elsif ($sym == 27) {
1103	$self->emit ('escape');	1379	$self->emit ('escape');
1104	} elsif ($uni) {	1380	} elsif ($uni) {
1105	substr $text, $self->{cursor}++, 0, chr $uni;	1381	substr $text, $self->{cursor}++, 0, chr $uni;
1106	}	1382	}
1107		1383
…		…
1162		1438
1163	$self->SUPER::_draw;	1439	$self->SUPER::_draw;
1164		1440
1165	#TODO: force update every cursor change :(	1441	#TODO: force update every cursor change :(
1166	if ($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 $text)
		1449	}
		1450
1167	glColor @{$self->{fg}};	1451	glColor @{$self->{fg}};
1168	glBegin GL_LINES;	1452	glBegin GL_LINES;
1169	glVertex $self->{cur_x}, $self->{cur_y};
1170	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} + $self->{cur_h};
1171	glEnd;	1455	glEnd;
1172	}	1456	}
1173	}	1457	}
1174		1458
1175	package CFClient::UI::LineEntry;	1459	package CFClient::UI::Entry;
1176		1460
1177	our @ISA = CFClient::UI::Entry::;	1461	our @ISA = CFClient::UI::EntryBase::;
1178		1462
1179	use SDL;	1463	use CFClient::OpenGL;
1180	use SDL::OpenGL;
1181		1464
1182	sub key_down {	1465	sub key_down {
1183	my ($self, $ev) = @_;	1466	my ($self, $ev) = @_;
1184		1467
1185	my $sym = $ev->key_sym;	1468	my $sym = $ev->{sym};
1186		1469
1187	if ($sym == SDLK_RETURN) {	1470	if ($sym == 13) {
		1471	unshift @{$self->{history}},
		1472	my $txt = $self->get_text;
		1473	$self->{history_pointer} = -1;
1188	$self->emit (activate => $self->get_text);	1474	$self->emit (activate => $txt);
1189	$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	}
1190		1496
1191	} else {	1497	} else {
1192	$self->SUPER::key_down ($ev);	1498	$self->SUPER::key_down ($ev);
1193	}	1499	}
1194		1500
…		…
1198		1504
1199	package CFClient::UI::Button;	1505	package CFClient::UI::Button;
1200		1506
1201	our @ISA = CFClient::UI::Label::;	1507	our @ISA = CFClient::UI::Label::;
1202		1508
1203	use SDL;	1509	use CFClient::OpenGL;
1204	use SDL::OpenGL;
1205		1510
1206	my @tex =	1511	my @tex =
1207	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1512	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208	qw(b1_button_active.png);	1513	qw(b1_button_active.png);
1209		1514
1210	sub new {	1515	sub new {
1211	my $class = shift;	1516	my $class = shift;
1212		1517
1213	$class->SUPER::new (	1518	$class->SUPER::new (
1214	padding => 4,	1519	padding => 4,
1215	fg => [1, 1, 1],	1520	fg => [1, 1, 1],
1216	bg => [1, 1, 1, 0.2],	1521	bg => [1, 1, 1, 0.2],
1217	active_fg => [1, 1, 0],	1522	active_fg => [0, 0, 1],
1218	can_hover => 1,	1523	can_hover => 1,
		1524	align => 0,
		1525	valign => 0,
		1526	can_events => 1,
1219	@_	1527	@_
1220	)	1528	)
1221	}	1529	}
1222		1530
1223	sub button_up {	1531	sub button_up {
…		…
1231		1539
1232	sub _draw {	1540	sub _draw {
1233	my ($self) = @_;	1541	my ($self) = @_;
1234		1542
1235	local $self->{fg} = $self->{fg};	1543	local $self->{fg} = $self->{fg};
1236	my $tex = $tex[0];
1237
1238	glEnable GL_BLEND;
1239	glEnable GL_TEXTURE_2D;
1240	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241		1544
1242	if ($GRAB == $self) {	1545	if ($GRAB == $self) {
1243	$self->{fg} = $self->{active_fg};	1546	$self->{fg} = $self->{active_fg};
1244	}	1547	}
1245		1548
1246	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;
1247	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;
1248		1554
1249	$tex->draw_quad (0, 0, $self->{w}, $self->{h});	1555	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1250		1556
1251	glDisable GL_TEXTURE_2D;	1557	glDisable GL_TEXTURE_2D;
1252	glDisable GL_BLEND;	1558	glDisable GL_BLEND;
1253		1559
1254	$self->SUPER::_draw;	1560	$self->SUPER::_draw;
…		…
1259	package CFClient::UI::CheckBox;	1565	package CFClient::UI::CheckBox;
1260		1566
1261	our @ISA = CFClient::UI::DrawBG::;	1567	our @ISA = CFClient::UI::DrawBG::;
1262		1568
1263	my @tex =	1569	my @tex =
1264	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1570	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265	qw(c1_checkbox_bg.png c1_checkbox_active.png);	1571	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266		1572
1267	use SDL;	1573	use CFClient::OpenGL;
1268	use SDL::OpenGL;
1269		1574
1270	sub new {	1575	sub new {
1271	my $class = shift;	1576	my $class = shift;
1272		1577
1273	$class->SUPER::new (	1578	$class->SUPER::new (
…		…
1284	my ($self) = @_;	1589	my ($self) = @_;
1285		1590
1286	($self->{padding} * 2 + 6) x 2	1591	($self->{padding} * 2 + 6) x 2
1287	}	1592	}
1288		1593
1289	sub size_allocate {
1290	my ($self, $x, $y, $w, $h) = @_;
1291
1292	$self->_size_allocate ($x, $y, $w, $h);
1293	}
1294
1295	sub button_down {	1594	sub button_down {
1296	my ($self, $ev, $x, $y) = @_;	1595	my ($self, $ev, $x, $y) = @_;
1297		1596
1298	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1597	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1598	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
…		…
1325	glDisable GL_BLEND;	1624	glDisable GL_BLEND;
1326	}	1625	}
1327		1626
1328	#############################################################################	1627	#############################################################################
1329		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
1330	package CFClient::UI::Slider;	1864	package CFClient::UI::Slider;
1331		1865
1332	use strict;	1866	use strict;
1333		1867
1334	use SDL::OpenGL;	1868	use CFClient::OpenGL;
1335		1869
1336	our @ISA = CFClient::UI::DrawBG::;	1870	our @ISA = CFClient::UI::DrawBG::;
1337		1871
1338	my @tex =	1872	my @tex =
1339	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1873	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
…		…
1349	# TODO: calculations are off	1883	# TODO: calculations are off
1350	my $self = $class->SUPER::new (	1884	my $self = $class->SUPER::new (
1351	fg => [1, 1, 1],	1885	fg => [1, 1, 1],
1352	active_fg => [0, 0, 0],	1886	active_fg => [0, 0, 0],
1353	range => [0, 0, 100, 10],	1887	range => [0, 0, 100, 10],
1354	req_w => 40,	1888	req_w => 20,
1355	req_h => 13,	1889	req_h => 20,
1356	vertical => 0,	1890	vertical => 0,
1357	can_hover => 1,	1891	can_hover => 1,
1358	inner_pad => 5,	1892	inner_pad => 5,
1359	@_	1893	@_
1360	);	1894	);
…		…
1464		1998
1465	package CFClient::UI::TextView;	1999	package CFClient::UI::TextView;
1466		2000
1467	our @ISA = CFClient::UI::HBox::;	2001	our @ISA = CFClient::UI::HBox::;
1468		2002
1469	use SDL::OpenGL;	2003	use CFClient::OpenGL;
1470		2004
1471	sub new {	2005	sub new {
1472	my $class = shift;	2006	my $class = shift;
1473		2007
1474	my $self = $class->SUPER::new (	2008	my $self = $class->SUPER::new (
1475	req_w => $::WIDTH / 6,	2009	fontsize => 1,
1476	req_h => $::HEIGHT / 6,	2010	can_events => 0,
1477	fontsize => $::FONTSIZE,	2011	#font => default_font
1478	@_,	2012	@_,
1479		2013
1480	layout => (new CFClient::Layout),	2014	layout => (new CFClient::Layout),
1481	par => [],	2015	par => [],
1482	height => 0,	2016	height => 0,
1483	children => [	2017	children => [
1484	(new CFClient::UI::Empty expand => 1),	2018	(new CFClient::UI::Empty expand => 1),
1485	(new CFClient::UI::Slider vertical => 1),	2019	(new CFClient::UI::Slider vertical => 1),
1486	],	2020	],
1487	);	2021	);
1488		2022
…		…
1503	sub text_height {	2037	sub text_height {
1504	my ($self, $text) = @_;	2038	my ($self, $text) = @_;
1505		2039
1506	my $layout = $self->{layout};	2040	my $layout = $self->{layout};
1507		2041
1508	$layout->set_height ($self->{fontsize});	2042	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509	$layout->set_width ($self->{w});	2043	$layout->set_width ($self->{w});
1510	$layout->set_text ($text);	2044	$layout->set_text ($text);
1511		2045
1512	($layout->size)[1]	2046	($layout->size)[1]
1513	}	2047	}
…		…
1517		2051
1518	$self->{need_reflow}++;	2052	$self->{need_reflow}++;
1519	$self->update;	2053	$self->update;
1520	}	2054	}
1521		2055
1522	sub size_request {
1523	my ($self) = @_;
1524
1525	($self->{req_w}, $self->{req_h})
1526	}
1527
1528	sub size_allocate {	2056	sub size_allocate {
1529	my ($self, $x, $y, $w, $h) = @_;	2057	my ($self, $w, $h) = @_;
1530		2058
1531	$self->SUPER::size_allocate ($x, $y, $w, $h);	2059	$self->SUPER::size_allocate ($w, $h);
1532		2060
		2061	$self->{layout}->set_font ($self->{font}) if $self->{font};
1533	$self->{layout}->set_height ($self->{fontsize});	2062	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1534	$self->{layout}->set_width ($self->{w});	2063	$self->{layout}->set_width ($self->{children}[0]{w});
1535		2064
1536	$self->reflow;	2065	$self->reflow;
1537	}	2066	}
1538		2067
1539	sub add_paragraph {	2068	sub add_paragraph {
…		…
1558		2087
1559	return unless $self->{h} > 0;	2088	return unless $self->{h} > 0;
1560		2089
1561	delete $self->{texture};	2090	delete $self->{texture};
1562		2091
1563	$TOPLEVEL->on_refresh ($self, sub {	2092	$ROOT->on_refresh ($self, sub {
1564	if (delete $self->{need_reflow}) {	2093	if (delete $self->{need_reflow}) {
1565	my $height = 0;	2094	my $height = 0;
1566		2095
1567	$height += $_->[0] = $self->text_height ($_->[2])	2096	$height += $_->[0] = $self->text_height ($_->[2])
1568	for @{$self->{par}};	2097	for @{$self->{par}};
…		…
1589	my $y1 = $top + $self->{h};	2118	my $y1 = $top + $self->{h};
1590		2119
1591	my $y = 0;	2120	my $y = 0;
1592		2121
1593	my $layout = $self->{layout};	2122	my $layout = $self->{layout};
		2123
		2124	$layout->set_font ($self->{font}) if $self->{font};
1594		2125
1595	for my $par (@{$self->{par}}) {	2126	for my $par (@{$self->{par}}) {
1596	my $h = $par->[0];	2127	my $h = $par->[0];
1597		2128
1598	if ($y0 < $y + $h && $y < $y1) {	2129	if ($y0 < $y + $h && $y < $y1) {
…		…
1626		2157
1627	}	2158	}
1628		2159
1629	#############################################################################	2160	#############################################################################
1630		2161
1631	package CFClient::UI::MapWidget;
1632
1633	use strict;
1634
1635	use List::Util qw(min max);
1636
1637	use SDL;
1638	use SDL::OpenGL;
1639
1640	our @ISA = CFClient::UI::Base::;
1641
1642	sub new {
1643	my $class = shift;
1644
1645	$class->SUPER::new (
1646	z => -1,
1647	can_focus => 1,
1648	list => (glGenLists 1),
1649	@_
1650	)
1651	}
1652
1653	sub key_down {
1654	print "MAPKEYDOWN\n";
1655	}
1656
1657	sub key_up {
1658	}
1659
1660	sub button_down {
1661	my ($self, $ev, $x, $y) = @_;
1662
1663	$self->focus_in;
1664
1665	if ($ev->button == 2) {
1666	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669	$self->{motion} = sub {
1670	my ($ev, $x, $y) = @_;
1671
1672	($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674	$::CFG->{map_shift_x} = $bw + $x - $ox;
1675	$::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677	$self->update;
1678	};
1679	}
1680	}
1681
1682	sub button_up {
1683	my ($self, $ev, $x, $y) = @_;
1684
1685	delete $self->{motion};
1686	}
1687
1688	sub mouse_motion {
1689	my ($self, $ev, $x, $y) = @_;
1690
1691	$self->{motion}->($ev, $x, $y) if $self->{motion};
1692	}
1693
1694	sub size_request {
1695	(
1696	1 + 32 * int $::WIDTH / 32,
1697	1 + 32 * int $::HEIGHT / 32,
1698	)
1699	}
1700
1701	sub update {
1702	my ($self) = @_;
1703
1704	$self->{need_update} = 1;
1705	$self->SUPER::update;
1706	}
1707
1708	sub draw {
1709	my ($self) = @_;
1710
1711	if (delete $self->{need_update}) {
1712	glNewList $self->{list}, GL_COMPILE;
1713
1714	if ($::MAP) {
1715	my $sw = int $::WIDTH / 32;
1716	my $sh = int $::HEIGHT / 32;
1717
1718	my $sx = $::CFG->{map_shift_x};
1719	my $sy = $::CFG->{map_shift_y};
1720
1721	glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723	my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725	if ($::CFG->{fow_enable}) {
1726	if ($::CFG->{fow_smooth}) { # smooth fog of war
1727	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728	glConvolutionFilter2D
1729	GL_CONVOLUTION_2D,
1730	GL_ALPHA,
1731	3, 3,
1732	GL_ALPHA, GL_FLOAT,
1733	pack "f*",
1734	0.1, 0.1, 0.1,
1735	0.1, 0.2, 0.1,
1736	0.1, 0.1, 0.1,
1737	;
1738	glEnable GL_CONVOLUTION_2D;
1739	}
1740
1741	my $tex = new CFClient::Texture
1742	w => $w,
1743	h => $h,
1744	data => $data,
1745	internalformat => GL_ALPHA,
1746	format => GL_ALPHA;
1747
1748	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750	glEnable GL_BLEND;
1751	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752	glEnable GL_TEXTURE_2D;
1753	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755	glColor +($::CFG->{fow_intensity}) x 3, 1;
1756	$tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758	glDisable GL_TEXTURE_2D;
1759	glDisable GL_BLEND;
1760	}
1761
1762	# HACK BEGIN
1763	{
1764	glTranslate -(($sx & 31) - 32), -(($sy & 31) - 32), 0;#remove
1765	my ($w, $h) = (250, 250);
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_REPLACE;
1771
1772	CFClient::Texture->new (
1773	w => $w,
1774	h => $h,
1775	data => $::MAP->mapmap ($w, $h),
1776	type => GL_UNSIGNED_INT_8_8_8_8_REV
1777	)->draw_quad (100, 100);
1778
1779	glDisable GL_TEXTURE_2D;
1780	glDisable GL_BLEND;
1781	}
1782	# HACK END
1783	}
1784
1785	glEndList;
1786	}
1787
1788	glPushMatrix;
1789	glCallList $self->{list};
1790	glPopMatrix;
1791
1792	if ($FOCUS != $self) {
1793	glColor 64/255, 64/255, 64/255;
1794	glLogicOp GL_AND;
1795	glEnable GL_COLOR_LOGIC_OP;
1796	glBegin GL_QUADS;
1797	glVertex 0, 0;
1798	glVertex 0, $::HEIGHT;
1799	glVertex $::WIDTH, $::HEIGHT;
1800	glVertex $::WIDTH, 0;
1801	glEnd;
1802	glDisable GL_COLOR_LOGIC_OP;
1803	}
1804	}
1805
1806	my %DIR = (
1807	SDLK_KP8, [1, "north"],
1808	SDLK_KP9, [2, "northeast"],
1809	SDLK_KP6, [3, "east"],
1810	SDLK_KP3, [4, "southeast"],
1811	SDLK_KP2, [5, "south"],
1812	SDLK_KP1, [6, "southwest"],
1813	SDLK_KP4, [7, "west"],
1814	SDLK_KP7, [8, "northwest"],
1815
1816	SDLK_UP, [1, "north"],
1817	SDLK_RIGHT, [3, "east"],
1818	SDLK_DOWN, [5, "south"],
1819	SDLK_LEFT, [7, "west"],
1820	);
1821
1822	sub key_down {
1823	my ($self, $ev) = @_;
1824
1825	my $mod = $ev->key_mod;
1826	my $sym = $ev->key_sym;
1827
1828	if ($sym == SDLK_KP5) {
1829	$::CONN->user_send ("command stay fire");
1830	} elsif ($sym == SDLK_a) {
1831	$::CONN->user_send ("command apply");
1832	} elsif ($sym == SDLK_QUOTE) {
1833	$self->emit ('activate_console');
1834	} elsif ($sym == SDLK_SLASH) {
1835	$self->emit ('activate_console' => '/');
1836	} elsif (exists $DIR{$sym}) {
1837	if ($mod & KMOD_SHIFT) {
1838	$self->{shft}++;
1839	$::CONN->user_send ("command fire $DIR{$sym}[0]");
1840	} elsif ($mod & KMOD_CTRL) {
1841	$self->{ctrl}++;
1842	$::CONN->user_send ("command run $DIR{$sym}[0]");
1843	} else {
1844	$::CONN->user_send ("command $DIR{$sym}[1]");
1845	}
1846	}
1847	}
1848
1849	sub key_up {
1850	my ($self, $ev) = @_;
1851
1852	my $mod = $ev->key_mod;
1853	my $sym = $ev->key_sym;
1854
1855	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1856	$::CONN->user_send ("command fire_stop");
1857	}
1858	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1859	$::CONN->user_send ("command run_stop");
1860	}
1861	}
1862
1863	#############################################################################
1864
1865	package CFClient::UI::Animator;	2162	package CFClient::UI::Animator;
1866		2163
1867	use SDL::OpenGL;	2164	use CFClient::OpenGL;
1868		2165
1869	our @ISA = CFClient::UI::Bin::;	2166	our @ISA = CFClient::UI::Bin::;
1870		2167
1871	sub moveto {	2168	sub moveto {
1872	my ($self, $x, $y) = @_;	2169	my ($self, $x, $y) = @_;
…		…
1910		2207
1911	sub new {	2208	sub new {
1912	my $class = shift;	2209	my $class = shift;
1913		2210
1914	my $self = $class->SUPER::new (	2211	my $self = $class->SUPER::new (
1915	state => 0,	2212	state => 0,
1916	connect_activate => \&toggle_flopper,	2213	connect_activate => \&toggle_flopper,
1917	@_	2214	@_
1918	);	2215	);
1919		2216
1920	if ($self->{state}) {	2217	if ($self->{state}) {
…		…
1928	sub toggle_flopper {	2225	sub toggle_flopper {
1929	my ($self) = @_;	2226	my ($self) = @_;
1930		2227
1931	# TODO: use animation	2228	# TODO: use animation
1932	if ($self->{state} = !$self->{state}) {	2229	if ($self->{state} = !$self->{state}) {
1933	$CFClient::UI::TOPLEVEL->add ($self->{other});	2230	$CFClient::UI::ROOT->add ($self->{other});
1934	$self->{other}->move (	2231	$self->{other}->move ($self->coord2global (0, $self->{h}));
1935	($::WIDTH - $self->{other}{w}) * 0.5,	2232	$self->emit ("open");
1936	($::HEIGHT - $self->{other}{h}) * 0.5,
1937	);
1938	} else {	2233	} else {
1939	$CFClient::UI::TOPLEVEL->remove ($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;
1940	}	2297
1941	}	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;
1942		2307
1943	#############################################################################	2308	glTranslate 2, 2;
		2309	$self->SUPER::_draw;
		2310	}
1944		2311
		2312	#############################################################################
		2313
1945	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}, $self->{h});
		2345	glDisable GL_TEXTURE_2D;
		2346	glDisable GL_BLEND;
		2347	}
		2348	}
		2349
		2350	#############################################################################
		2351
		2352	package CFClient::UI::Root;
1946		2353
1947	our @ISA = CFClient::UI::Container::;	2354	our @ISA = CFClient::UI::Container::;
1948		2355
1949	use SDL::OpenGL;	2356	use CFClient::OpenGL;
		2357
		2358	sub check_size {
		2359	my ($self) = @_;
		2360
		2361	$self->configure (0, 0, $::WIDTH, $::HEIGHT);
		2362	}
1950		2363
1951	sub size_request {	2364	sub size_request {
1952	($::WIDTH, $::HEIGHT)	2365	($::WIDTH, $::HEIGHT)
1953	}	2366	}
1954		2367
1955	sub size_allocate {	2368	sub configure {
1956	my ($self, $x, $y, $w, $h) = @_;	2369	my ($self, $x, $y, $w, $h) = @_;
1957		2370
1958	$self->_size_allocate ($x, $y, $w, $h);	2371	$self->SUPER::configure ($x, $y, $w, $h);
1959		2372
1960	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1961	for @{$self->{children}};	2373	for my $child (@{$self->{children}}) {
1962	}	2374	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1963		2375
1964	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 {
1965	my ($self, $x, $y) = @_;	2383	my ($self, $x, $y) = @_;
1966		2384
1967	($x, $y)	2385	($x, $y)
1968	}	2386	}
1969		2387
1970	sub update {	2388	sub update {
1971	my ($self) = @_;	2389	my ($self) = @_;
1972		2390
1973	$self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);	2391	$self->check_size;
1974	::refresh ();	2392	::refresh ();
1975	}	2393	}
1976		2394
1977	sub add {	2395	sub add {
1978	my ($self, $widget) = @_;	2396	my ($self, $child) = @_;
1979		2397
		2398	# integerize window positions
		2399	$child->{x} = int $child->{x};
		2400	$child->{y} = int $child->{y};
		2401
1980	$self->SUPER::add ($widget);	2402	$self->SUPER::add ($child);
1981
1982	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1983	}	2403	}
1984		2404
1985	sub on_refresh {	2405	sub on_refresh {
1986	my ($self, $id, $cb) = @_;	2406	my ($self, $id, $cb) = @_;
1987		2407
…		…
2010		2430
2011	#############################################################################	2431	#############################################################################
2012		2432
2013	package CFClient::UI;	2433	package CFClient::UI;
2014		2434
		2435	$ROOT = new CFClient::UI::Root;
2015	$TOPLEVEL = new CFClient::UI::Toplevel;	2436	$TOOLTIP = new CFClient::UI::Tooltip;
2016		2437
2017	1	2438	1
2018		2439

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