ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/DC/UI.pm

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.135 by root, Wed Apr 19 06:21:07 2006 UTC vs.
Revision 1.241 by root, Fri May 26 20:50:35 2006 UTC

1	package CFClient::UI;	1	package CFClient::UI;
2		2
		3	use utf8;
3	use strict;	4	use strict;
4		5
5	use Scalar::Util ();	6	use Scalar::Util ();
6	use List::Util ();	7	use List::Util ();
7		8
8	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
9		11
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		13
12	our $ROOT;	14	our $ROOT;
		15	our $TOOLTIP;
13	our $BUTTON_STATE;	16	our $BUTTON_STATE;
		17
		18	our %WIDGET; # all widgets, weak-referenced
		19
		20	sub check_tooltip {
		21	if (!$GRAB) {
		22	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
		23	if (length $widget->{tooltip}) {
		24
		25	if ($TOOLTIP->{owner} != $widget) {
		26	$TOOLTIP->{owner} = $widget;
		27
		28	my $tip = $widget->{tooltip};
		29
		30	$tip = $tip->($widget) if CODE:: eq ref $tip;
		31
		32	$TOOLTIP->set_tooltip_from ($widget);
		33	$TOOLTIP->show;
		34
		35	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		36
		37	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
		38	if $x + $TOOLTIP->{w} > $::WIDTH;
		39
		40	$TOOLTIP->move ($x, $y);
		41	$TOOLTIP->check_size;
		42	$TOOLTIP->update;
		43	}
		44
		45	return;
		46	}
		47	}
		48	}
		49
		50	$TOOLTIP->hide;
		51	delete $TOOLTIP->{owner};
		52	}
14		53
15	# class methods for events	54	# class methods for events
16	sub feed_sdl_key_down_event {	55	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	56	$FOCUS->emit (key_down => $_[0])
		57	if $FOCUS;
18	}	58	}
19		59
20	sub feed_sdl_key_up_event {	60	sub feed_sdl_key_up_event {
21	$FOCUS->key_up ($_[0]) if $FOCUS;	61	$FOCUS->emit (key_up => $_[0])
		62	if $FOCUS;
22	}	63	}
23		64
24	sub feed_sdl_button_down_event {	65	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	66	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	67	my ($x, $y) = ($ev->{x}, $ev->{y});
27		68
28	if (!$BUTTON_STATE) {	69	if (!$BUTTON_STATE) {
29	my $widget = $ROOT->find_widget ($x, $y);	70	my $widget = $ROOT->find_widget ($x, $y);
30		71
31	$GRAB = $widget;	72	$GRAB = $widget;
32	$GRAB->update if $GRAB;	73	$GRAB->update if $GRAB;
33	}
34		74
		75	check_tooltip;
		76	}
		77
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	78	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
36		79
37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	80	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
		81	if $GRAB;
38	}	82	}
39		83
40	sub feed_sdl_button_up_event {	84	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	85	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	86	my ($x, $y) = ($ev->{x}, $ev->{y});
43		87
44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		89
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47		91
48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;	92	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
		93	if $GRAB;
49		94
50	if (!$BUTTON_STATE) {	95	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	96	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	97	$grab->update if $grab;
53	$GRAB->update if $GRAB;	98	$GRAB->update if $GRAB;
		99
		100	check_tooltip;
54	}	101	}
55	}	102	}
56		103
57	sub feed_sdl_motion_event {	104	sub feed_sdl_motion_event {
58	my ($ev) = @_;	105	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	106	my ($x, $y) = ($ev->{x}, $ev->{y});
60		107
61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	108	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		109
63	if ($widget != $HOVER) {	110	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	111	my $hover = $HOVER; $HOVER = $widget;
65		112
66	$hover->update if $hover && $hover->{can_hover};	113	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER && $HOVER->{can_hover};	114	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}
69		115
		116	check_tooltip;
		117	}
		118
70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;	119	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
		120	if $HOVER;
71	}	121	}
72		122
73	# convert position array to integers	123	# convert position array to integers
74	sub harmonize {	124	sub harmonize {
75	my ($vals) = @_;	125	my ($vals) = @_;
…		…
81	$rem += $_ - $i;	131	$rem += $_ - $i;
82	$_ = $i;	132	$_ = $i;
83	}	133	}
84	}	134	}
85		135
		136	sub full_refresh {
		137	# make a copy, otherwise for complains about freed values.
		138	my @widgets = values %WIDGET;
		139
		140	$_->update
		141	for @widgets;
		142	}
		143
		144	sub reconfigure_widgets {
		145	# make a copy, otherwise C<for> complains about freed values.
		146	my @widgets = values %WIDGET;
		147
		148	$_->reconfigure
		149	for @widgets;
		150	}
		151
		152	# call when resolution changes etc.
		153	sub rescale_widgets {
		154	my ($sx, $sy) = @_;
		155
		156	for my $widget (values %WIDGET) {
		157	if ($widget->{is_toplevel}) {
		158	$widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
		159	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		160	$widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
		161	$widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
		162	$widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
		163	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		164	$widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
		165	$widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h};
		166	}
		167	}
		168
		169	reconfigure_widgets;
		170	}
		171
86	#############################################################################	172	#############################################################################
87		173
88	package CFClient::UI::Base;	174	package CFClient::UI::Base;
89		175
90	use strict;	176	use strict;
91		177
92	use SDL::OpenGL;	178	use CFClient::OpenGL;
93		179
94	sub new {	180	sub new {
95	my $class = shift;	181	my $class = shift;
96		182
97	my $self = bless {	183	my $self = bless {
98	x => 0,	184	x => 0,
99	y => 0,	185	y => 0,
100	z => 0,	186	z => 0,
		187	can_events => 1,
101	@_	188	@_
102	}, $class;	189	}, $class;
103		190
104	for (keys %$self) {	191	for (keys %$self) {
105	if (/^connect_(.*)$/) {	192	if (/^connect_(.*)$/) {
106	$self->connect ($1 => delete $self->{$_});	193	$self->connect ($1 => delete $self->{$_});
107	}	194	}
108	}	195	}
109		196
		197	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		198
110	$self	199	$self
111	}	200	}
112		201
		202	sub destroy {
		203	my ($self) = @_;
		204
		205	$self->hide;
		206	%$self = ();
		207	}
		208
113	sub show {	209	sub show {
114	my ($self) = @_;	210	my ($self) = @_;
115
116	return if $self->{parent};	211	return if $self->{parent};
117		212
118	$CFClient::UI::ROOT->add ($self);	213	$CFClient::UI::ROOT->add ($self);
119	}	214	}
120		215
		216	sub show_centered {
		217	my ($self) = @_;
		218	return if $self->{parent};
		219
		220	$self->show;
		221
		222	$CFClient::UI::ROOT->on_post_alloc (
		223	"centered $self" => sub {
		224	$self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
		225	},
		226	);
		227	}
		228
		229	sub set_invisible {
		230	my ($self) = @_;
		231
		232	# broken show/hide model
		233
		234	delete $self->{root};
		235	delete $self->{visible};
		236
		237	undef $GRAB if $GRAB == $self;
		238	undef $HOVER if $HOVER == $self;
		239
		240	CFClient::UI::check_tooltip
		241	if $CFClient::UI::TOOLTIP->{owner} == $self;
		242
		243	$self->focus_out;
		244	}
		245
121	sub hide {	246	sub hide {
122	my ($self) = @_;	247	my ($self) = @_;
123		248
124	return unless $self->{parent};	249	$self->set_invisible;
125		250
126	$self->{parent}->remove ($self);	251	$self->{parent}->remove ($self)
		252	if $self->{parent};
127	}	253	}
128		254
129	sub move {	255	sub move {
130	my ($self, $x, $y, $z) = @_;	256	my ($self, $x, $y, $z) = @_;
131		257
…		…
134	$self->{z} = $z if defined $z;	260	$self->{z} = $z if defined $z;
135		261
136	$self->update;	262	$self->update;
137	}	263	}
138		264
139	sub needs_redraw {	265	sub set_size {
140	0	266	my ($self, $w, $h) = @_;
		267
		268	$self->{user_w} = $w;
		269	$self->{user_h} = $h;
		270
		271	$self->check_size;
141	}	272	}
142		273
143	sub size_request {	274	sub size_request {
144	require Carp;	275	require Carp;
145	Carp::confess "size_request is abtract";	276	Carp::confess "size_request is abstract";
146	}	277	}
147		278
148	sub configure {	279	sub configure {
149	my ($self, $x, $y, $w, $h) = @_;	280	my ($self, $x, $y, $w, $h) = @_;
150		281
		282	if ($self->{aspect}) {
		283	my $w2 = List::Util::min $w, int $h * $self->{aspect};
		284	my $h2 = List::Util::min $h, int $w / $self->{aspect};
		285
		286	# use alignment to adjust x, y
		287
		288	$x += int +($w - $w2) * 0.5;
		289	$y += int +($h - $h2) * 0.5;
		290
		291	($w, $h) = ($w2, $h2);
		292	}
		293
		294	if ($self->{x} != $x || $self->{y} != $y) {
151	$self->{x} = $x;	295	$self->{x} = $x;
152	$self->{y} = $y;	296	$self->{y} = $y;
153
154	return unless $self->{w} != $w || $self->{h} != $h;
155
156	$self->{w} = $w;
157	$self->{h} = $h;
158
159	$self->size_allocate ($w, $h);
160	$self->update;	297	$self->update;
		298	}
		299
		300	if ($self->{w} != $w || $self->{h} != $h) {
		301	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];
		302	}
161	}	303	}
162		304
163	sub size_allocate {	305	sub size_allocate {
164	# nothing to be done	306	# nothing to be done
165	}	307	}
166		308
167	# return top left coordinates	309	sub reconfigure {
168	sub _topleft {	310	my ($self) = @_;
		311
		312	$self->check_size (1);
		313	$self->update;
		314	}
		315
		316	sub children {
		317	}
		318
		319	sub set_max_size {
169	my ($self, $x, $y) = @_;	320	my ($self, $w, $h) = @_;
170		321
171	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});	322	delete $self->{max_w}; $self->{max_w} = $w if $w;
		323	delete $self->{max_h}; $self->{max_h} = $h if $h;
		324	}
		325
		326	sub set_tooltip {
		327	my ($self, $tooltip) = @_;
		328
		329	$tooltip =~ s/^\s+//;
		330	$tooltip =~ s/\s+$//;
		331
		332	return if $self->{tooltip} eq $tooltip;
		333
		334	$self->{tooltip} = $tooltip;
		335
		336	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		337	delete $CFClient::UI::TOOLTIP->{owner};
		338	CFClient::UI::check_tooltip;
		339	}
172	}	340	}
173		341
174	# translate global coordinates to local coordinate system	342	# translate global coordinates to local coordinate system
175	sub coord2local {	343	sub coord2local {
176	my ($self, $x, $y) = @_;	344	my ($self, $x, $y) = @_;
177		345
178	my ($X, $Y) = $self->_topleft;	346	$self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179	($x - $X, $y - $Y)
180	}	347	}
181		348
182	# translate local coordinates to global coordinate system	349	# translate local coordinates to global coordinate system
183	sub coord2global {	350	sub coord2global {
184	my ($self, $x, $y) = @_;	351	my ($self, $x, $y) = @_;
185		352
186	my ($X, $Y) = $self->_topleft;	353	$self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187	($x + $X, $y + $Y)
188	}	354	}
189		355
190	sub focus_in {	356	sub focus_in {
191	my ($self) = @_;	357	my ($self) = @_;
192		358
193	return if $FOCUS == $self;	359	return if $FOCUS == $self;
194	return unless $self->{can_focus};	360	return unless $self->{can_focus};
195		361
196	my $focus = $FOCUS; $FOCUS = $self;	362	my $focus = $FOCUS; $FOCUS = $self;
197		363
198	$self->emit (focus_in => $focus);	364	$self->_emit (focus_in => $focus);
199		365
200	$focus->update if $focus;	366	$focus->update if $focus;
201	$FOCUS->update;	367	$FOCUS->update;
202	}	368	}
203		369
…		…
206		372
207	return unless $FOCUS == $self;	373	return unless $FOCUS == $self;
208		374
209	my $focus = $FOCUS; undef $FOCUS;	375	my $focus = $FOCUS; undef $FOCUS;
210		376
211	$self->emit (focus_out => $focus);	377	$self->_emit (focus_out => $focus);
212		378
213	$focus->update if $focus; #?	379	$focus->update if $focus; #?
		380
		381	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		382	unless $FOCUS;
214	}	383	}
215		384
216	sub mouse_motion { }	385	sub mouse_motion { }
217	sub button_up { }	386	sub button_up { }
218	sub key_down { }	387	sub key_down { }
219	sub key_up { }	388	sub key_up { }
220		389
221	sub button_down {	390	sub button_down {
222	my ($self, $ev, $x, $y) = @_;	391	my ($self, $ev, $x, $y) = @_;
223		392
224	$self->focus_in;	393	$self->focus_in;
…		…
252	glVertex $x + $self->{w}, $y + $self->{h};	421	glVertex $x + $self->{w}, $y + $self->{h};
253	glVertex $x , $y + $self->{h};	422	glVertex $x , $y + $self->{h};
254	glEnd;	423	glEnd;
255	glDisable GL_BLEND;	424	glDisable GL_BLEND;
256	}	425	}
		426
		427	if ($ENV{PCLIENT_DEBUG}) {
		428	glPushMatrix;
		429	glColor 1, 1, 0, 1;
		430	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
		431	glBegin GL_LINE_LOOP;
		432	glVertex 0 , 0;
		433	glVertex $self->{w} - 1, 0;
		434	glVertex $self->{w} - 1, $self->{h} - 1;
		435	glVertex 0 , $self->{h} - 1;
		436	glEnd;
		437	glPopMatrix;
		438	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		439	}
257	}	440	}
258		441
259	sub _draw {	442	sub _draw {
260	my ($self) = @_;	443	my ($self) = @_;
261		444
262	warn "no draw defined for $self\n";	445	warn "no draw defined for $self\n";
263	}	446	}
264		447
265	sub find_widget {	448	sub find_widget {
266	my ($self, $x, $y) = @_;	449	my ($self, $x, $y) = @_;
		450
		451	return () unless $self->{can_events};
267		452
268	return $self	453	return $self
269	if $x >= $self->{x} && $x < $self->{x} + $self->{w}	454	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};	455	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
271		456
…		…
274		459
275	sub set_parent {	460	sub set_parent {
276	my ($self, $parent) = @_;	461	my ($self, $parent) = @_;
277		462
278	Scalar::Util::weaken ($self->{parent} = $parent);	463	Scalar::Util::weaken ($self->{parent} = $parent);
		464
		465	$self->{root} = $parent->{root};
		466	$self->{visible} = $parent->{visible} + 1;
		467
		468	# TODO: req_w _does_change after ->reconfigure
		469	$self->check_size
		470	unless exists $self->{req_w};
		471
		472	$self->show;
279	}	473	}
280		474
281	sub check_size {	475	sub check_size {
282	my ($self) = @_;	476	my ($self, $forced) = @_;
283		477
284	my ($w, $h) = $self->size_request;	478	$self->{force_alloc} = 1 if $forced;
285		479	$CFClient::UI::ROOT->{check_size}{$self} = $self;
286	if ($w != $self->{req_w} || $h != $self->{req_h}) {
287	$self->{req_w} = $w;
288	$self->{req_h} = $h;
289
290	$self->{parent}->check_size
291	if $self->{parent};
292	}
293	}	480	}
294		481
295	sub update {	482	sub update {
296	my ($self) = @_;	483	my ($self) = @_;
297		484
…		…
303	my ($self, $signal, $cb) = @_;	490	my ($self, $signal, $cb) = @_;
304		491
305	push @{ $self->{signal_cb}{$signal} }, $cb;	492	push @{ $self->{signal_cb}{$signal} }, $cb;
306	}	493	}
307		494
		495	sub _emit {
		496	my ($self, $signal, @args) = @_;
		497
		498	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		499	}
		500
308	sub emit {	501	sub emit {
309	my ($self, $signal, @args) = @_;	502	my ($self, $signal, @args) = @_;
310		503
311	for my $cb (@{$self->{signal_cb}{$signal} || []}) {	504	$self->_emit ($signal, @args)
312	$cb->($self, @args);	505	|| $self->$signal (@args);
313	}
314	}	506	}
315		507
316	sub DESTROY {	508	sub DESTROY {
317	my ($self) = @_;	509	my ($self) = @_;
318		510
		511	delete $WIDGET{$self+0};
319	#$self->deactivate;	512	#$self->deactivate;
320	}	513	}
321		514
322	#############################################################################	515	#############################################################################
323		516
324	package CFClient::UI::DrawBG;	517	package CFClient::UI::DrawBG;
325		518
326	our @ISA = CFClient::UI::Base::;	519	our @ISA = CFClient::UI::Base::;
327		520
328	use strict;	521	use strict;
329	use SDL::OpenGL;	522	use CFClient::OpenGL;
330		523
331	sub new {	524	sub new {
332	my $class = shift;	525	my $class = shift;
333		526
334	# range [value, low, high, page]	527	# range [value, low, high, page]
335		528
336	$class->SUPER::new (	529	$class->SUPER::new (
337	bg => [0, 0, 0, 0.2],	530	#bg => [0, 0, 0, 0.2],
338	active_bg => [1, 1, 1, 0.5],	531	#active_bg => [1, 1, 1, 0.5],
339	@_	532	@_
340	)	533	)
341	}	534	}
342		535
343	sub _draw {	536	sub _draw {
344	my ($self) = @_;	537	my ($self) = @_;
345		538
		539	my $color = $FOCUS == $self && $self->{active_bg}
		540	? $self->{active_bg}
		541	: $self->{bg};
		542
		543	if ($color && (@$color < 4 || $color->[3])) {
346	my ($w, $h) = @$self{qw(w h)};	544	my ($w, $h) = @$self{qw(w h)};
347		545
348	glEnable GL_BLEND;	546	glEnable GL_BLEND;
349	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	547	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	548	glColor @$color;
351		549
352	glBegin GL_QUADS;	550	glBegin GL_QUADS;
353	glVertex 0 , 0;	551	glVertex 0 , 0;
354	glVertex 0 , $h;	552	glVertex 0 , $h;
355	glVertex $w, $h;	553	glVertex $w, $h;
356	glVertex $w, 0;	554	glVertex $w, 0;
357	glEnd;	555	glEnd;
358		556
359	glDisable GL_BLEND;	557	glDisable GL_BLEND;
		558	}
360	}	559	}
361		560
362	#############################################################################	561	#############################################################################
363		562
364	package CFClient::UI::Empty;	563	package CFClient::UI::Empty;
365		564
366	our @ISA = CFClient::UI::Base::;	565	our @ISA = CFClient::UI::Base::;
		566
		567	sub new {
		568	my ($class, %arg) = @_;
		569	$class->SUPER::new (can_events => 0, %arg);
		570	}
367		571
368	sub size_request {	572	sub size_request {
369	(0, 0)	573	(0, 0)
370	}	574	}
371		575
…		…
380	sub new {	584	sub new {
381	my ($class, %arg) = @_;	585	my ($class, %arg) = @_;
382		586
383	my $children = delete $arg{children} || [];	587	my $children = delete $arg{children} || [];
384		588
385	my $self = $class->SUPER::new (children => [], %arg);	589	my $self = $class->SUPER::new (
		590	children => [],
		591	can_events => 0,
		592	%arg,
		593	);
386	$self->add ($_) for @$children;	594	$self->add ($_) for @$children;
387		595
388	$self	596	$self
389	}	597	}
390		598
391	sub add {	599	sub add {
392	my ($self, $child) = @_;	600	my ($self, @widgets) = @_;
393		601
394	$child->set_parent ($self);	602	$_->set_parent ($self)
		603	for @widgets;
395		604
396	use sort 'stable';	605	use sort 'stable';
397		606
398	$self->{children} = [	607	$self->{children} = [
399	sort { $a->{z} <=> $b->{z} }	608	sort { $a->{z} <=> $b->{z} }
400	@{$self->{children}}, $child	609	@{$self->{children}}, @widgets
401	];	610	];
402		611
403	$child->check_size;	612	$self->check_size (1);
		613	$self->update;
		614	}
		615
		616	sub children {
		617	@{ $_[0]{children} }
404	}	618	}
405		619
406	sub remove {	620	sub remove {
407	my ($self, $child) = @_;	621	my ($self, $child) = @_;
408		622
409	delete $child->{parent};	623	delete $child->{parent};
		624	$child->hide;
410		625
411	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	626	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412		627
		628	$self->check_size (1);
		629	$self->update;
		630	}
		631
		632	sub clear {
		633	my ($self) = @_;
		634
		635	my $children = delete $self->{children};
		636	$self->{children} = [];
		637
		638	for (@$children) {
		639	delete $_->{parent};
		640	$_->hide;
		641	}
		642
413	$self->check_size;	643	$self->check_size;
		644	$self->update;
414	}	645	}
415		646
416	sub find_widget {	647	sub find_widget {
417	my ($self, $x, $y) = @_;	648	my ($self, $x, $y) = @_;
418		649
…		…
482		713
483	package CFClient::UI::Window;	714	package CFClient::UI::Window;
484		715
485	our @ISA = CFClient::UI::Bin::;	716	our @ISA = CFClient::UI::Bin::;
486		717
487	use SDL::OpenGL;	718	use CFClient::OpenGL;
488		719
489	sub new {	720	sub new {
490	my ($class, %arg) = @_;	721	my ($class, %arg) = @_;
491		722
492	my $self = $class->SUPER::new (%arg);	723	my $self = $class->SUPER::new (%arg);
493	}	724	}
494		725
495	sub update {	726	sub update {
496	my ($self) = @_;	727	my ($self) = @_;
497		728
498	# we want to do this delayed...	729	$ROOT->on_post_alloc ($self => sub { $self->render_child });
499	$self->render_chld;
500	$self->SUPER::update;	730	$self->SUPER::update;
501	}
502
503	sub render_chld {
504	my ($self) = @_;
505
506	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507	glClearColor 0, 0, 0, 1;
508	glClear GL_COLOR_BUFFER_BIT;
509	$self->child->draw;
510	};
511	}	731	}
512		732
513	sub size_allocate {	733	sub size_allocate {
514	my ($self, $w, $h) = @_;	734	my ($self, $w, $h) = @_;
515		735
516	$self->child->configure (0, 0, $w, $h);	736	$self->SUPER::size_allocate ($w, $h);
		737	$self->update;
		738	}
517		739
		740	sub _render {
		741	$_[0]{children}[0]->draw;
		742	}
		743
		744	sub render_child {
		745	my ($self) = @_;
		746
		747	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		748	glClearColor 0, 0, 0, 0;
		749	glClear GL_COLOR_BUFFER_BIT;
		750
518	$self->render_chld;	751	$self->_render;
		752	};
519	}	753	}
520		754
521	sub _draw {	755	sub _draw {
522	my ($self) = @_;	756	my ($self) = @_;
523		757
524	my ($w, $h) = ($self->w, $self->h);	758	my ($w, $h) = ($self->w, $self->h);
525		759
526	my $tex = $self->{texture}	760	my $tex = $self->{texture}
527	or return;	761	or return;
528		762
529	glEnable GL_BLEND;
530	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531	glEnable GL_TEXTURE_2D;	763	glEnable GL_TEXTURE_2D;
532	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	764	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		765	glColor 1, 1, 1, 1;
533		766
534	$tex->draw_quad (0, 0, $w, $h);	767	$tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535		768
536	glDisable GL_BLEND;
537	glDisable GL_TEXTURE_2D;	769	glDisable GL_TEXTURE_2D;
538	}	770	}
539		771
540	#############################################################################	772	#############################################################################
541		773
542	package CFClient::UI::ViewPort;	774	package CFClient::UI::ViewPort;
543		775
544	our @ISA = CFClient::UI::Window::;	776	our @ISA = CFClient::UI::Window::;
545
546	sub new { die }
547
548	sub size_request {
549	my ($self) = @_;
550
551	@$self{qw(child_w child_h)} = $self->child->size_request;
552	$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554	@$self{qw(child_w child_h)}
555	}
556
557	sub _draw {
558	my ($self) = @_;
559
560	$self->{children}[1]->draw;
561	}
562
563
564	#############################################################################
565
566	package CFClient::UI::Frame;
567
568	our @ISA = CFClient::UI::Bin::;
569
570	use SDL::OpenGL;
571
572	sub size_request {
573	my ($self) = @_;
574	my $chld = $self->child
575	or return (0, 0);
576
577	$chld->move (2, 2);
578
579	map { $_ + 4 } $chld->size_request;
580	}
581
582	sub size_allocate {
583	my ($self, $x, $y, $w, $h) = @_;
584
585	$self->child->configure (2, 2, $w - 4, $h - 4);
586	}
587
588	sub _draw {
589	my ($self) = @_;
590
591	my $chld = $self->child;
592
593	my ($w, $h) = $chld->size_request;
594
595	glBegin GL_QUADS;
596	glColor 0, 0, 0;
597	glVertex 0 , 0;
598	glVertex 0 , $h + 4;
599	glVertex $w + 4 , $h + 4;
600	glVertex $w + 4 , 0;
601	glEnd;
602
603	$chld->draw;
604	}
605
606	#############################################################################
607
608	package CFClient::UI::FancyFrame;
609
610	our @ISA = CFClient::UI::Bin::;
611
612	use SDL::OpenGL;
613
614	my @tex =
615	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617		777
618	sub new {	778	sub new {
619	my $class = shift;	779	my $class = shift;
620		780
		781	$class->SUPER::new (
		782	scroll_x => 0,
		783	scroll_y => 1,
		784	@_,
		785	)
		786	}
		787
		788	sub size_request {
		789	my ($self) = @_;
		790
		791	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
		792
		793	@$self{qw(child_w child_h)}
		794	}
		795
		796	sub size_allocate {
		797	my ($self, $w, $h) = @_;
		798
		799	$w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
		800	$h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
		801
		802	$self->child->configure (0, 0, $w, $h);
		803	$self->update;
		804	}
		805
		806	sub set_offset {
		807	my ($self, $x, $y) = @_;
		808
		809	$self->{view_x} = int $x;
		810	$self->{view_y} = int $y;
		811
		812	$self->update;
		813	}
		814
		815	# hmm, this does not work for topleft of $self... but we should not ask for that
		816	sub coord2local {
		817	my ($self, $x, $y) = @_;
		818
		819	$self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
		820	}
		821
		822	sub coord2global {
		823	my ($self, $x, $y) = @_;
		824
		825	$x = List::Util::min $self->{w}, $x - $self->{view_x};
		826	$y = List::Util::min $self->{h}, $y - $self->{view_y};
		827
		828	$self->SUPER::coord2global ($x, $y)
		829	}
		830
		831	sub find_widget {
		832	my ($self, $x, $y) = @_;
		833
		834	if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
		835	&& $y >= $self->{y} && $y < $self->{y} + $self->{h}
		836	) {
		837	$self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
		838	} else {
		839	$self->CFClient::UI::Base::find_widget ($x, $y)
		840	}
		841	}
		842
		843	sub _render {
		844	my ($self) = @_;
		845
		846	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
		847
		848	$self->SUPER::_render;
		849	}
		850
		851	#############################################################################
		852
		853	package CFClient::UI::ScrolledWindow;
		854
		855	our @ISA = CFClient::UI::HBox::;
		856
		857	sub new {
		858	my $class = shift;
		859
		860	my $self;
		861
		862	my $slider = new CFClient::UI::Slider
		863	vertical => 1,
		864	range => [0, 0, 1, 0.01], # HACK fix
		865	connect_changed => sub {
		866	$self->{vp}->set_offset (0, $_[1]);
		867	},
		868	;
		869
		870	$self = $class->SUPER::new (
		871	vp => (new CFClient::UI::ViewPort expand => 1),
		872	slider => $slider,
		873	@_,
		874	);
		875
		876	$self->{vp}->add ($self->{scrolled});
		877	$self->add ($self->{vp});
		878	$self->add ($self->{slider});
		879
		880	$self
		881	}
		882
		883	sub update {
		884	my ($self) = @_;
		885
		886	$self->SUPER::update;
		887
		888	# todo: overwrite size_allocate of child
		889	my $child = $self->{vp}->child;
		890	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		891	}
		892
		893	sub size_allocate {
		894	my ($self, $w, $h) = @_;
		895
		896	$self->SUPER::size_allocate ($w, $h);
		897
		898	my $child = $self->{vp}->child;
		899	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		900	}
		901
		902	#TODO# update range on size_allocate depending on child
		903	# update viewport offset on scroll
		904
		905	#############################################################################
		906
		907	package CFClient::UI::Frame;
		908
		909	our @ISA = CFClient::UI::Bin::;
		910
		911	use CFClient::OpenGL;
		912
		913	sub new {
		914	my $class = shift;
		915
		916	$class->SUPER::new (
		917	bg => undef,
		918	@_,
		919	)
		920	}
		921
		922	sub _draw {
		923	my ($self) = @_;
		924
		925	if ($self->{bg}) {
		926	my ($w, $h) = @$self{qw(w h)};
		927
		928	glEnable GL_BLEND;
		929	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		930	glColor @{ $self->{bg} };
		931
		932	glBegin GL_QUADS;
		933	glVertex 0 , 0;
		934	glVertex 0 , $h;
		935	glVertex $w, $h;
		936	glVertex $w, 0;
		937	glEnd;
		938
		939	glDisable GL_BLEND;
		940	}
		941
		942	$self->SUPER::_draw;
		943	}
		944
		945	#############################################################################
		946
		947	package CFClient::UI::FancyFrame;
		948
		949	our @ISA = CFClient::UI::Bin::;
		950
		951	use CFClient::OpenGL;
		952
		953	my @tex =
		954	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		955	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
		956
		957	sub new {
		958	my $class = shift;
		959
621	# TODO: user_x, user_y, overwrite moveto?	960	# TODO: user_x, user_y, overwrite moveto?
622		961
623	$class->SUPER::new (	962	my $self = $class->SUPER::new (
624	bg => [1, 1, 1, 1],	963	bg => [1, 1, 1, 1],
625	border_bg => [1, 1, 1, 1],	964	border_bg => [1, 1, 1, 1],
626	border => 0.8,	965	border => 0.6,
		966	is_toplevel => 1,
		967	can_events => 1,
627	@_	968	@_
628	)	969	);
		970
		971	$self->{title} &&= new CFClient::UI::Label
		972	align => 0,
		973	valign => 1,
		974	text => $self->{title},
		975	fontsize => $self->{border};
		976
		977	$self
629	}	978	}
630		979
631	sub border {	980	sub border {
632	int $_[0]{border} * $::FONTSIZE	981	int $_[0]{border} * $::FONTSIZE
633	}	982	}
634		983
635	sub size_request {	984	sub size_request {
636	my ($self) = @_;	985	my ($self) = @_;
637
638	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639		986
640	my ($w, $h) = $self->SUPER::size_request;	987	my ($w, $h) = $self->SUPER::size_request;
641		988
642	(	989	(
643	$w + $self->border * 2,	990	$w + $self->border * 2,
…		…
649	my ($self, $w, $h) = @_;	996	my ($self, $w, $h) = @_;
650		997
651	$h -= List::Util::max 0, $self->border * 2;	998	$h -= List::Util::max 0, $self->border * 2;
652	$w -= List::Util::max 0, $self->border * 2;	999	$w -= List::Util::max 0, $self->border * 2;
653		1000
		1001	$self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
		1002	if $self->{title};
		1003
654	$self->child->configure ($self->border, $self->border, $w, $h);	1004	$self->child->configure ($self->border, $self->border, $w, $h);
655	}	1005	}
656		1006
657	sub button_down {	1007	sub button_down {
658	my ($self, $ev, $x, $y) = @_;	1008	my ($self, $ev, $x, $y) = @_;
659		1009
		1010	my ($w, $h) = @$self{qw(w h)};
660	my $border = $self->border;	1011	my $border = $self->border;
661		1012
662	if ($x < $self->{w} && $x >= $self->{w} - $border	1013	my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663	&& $y < $self->{h} && $y >= $self->{h} - $border) {	1014	my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664		1015
		1016	if ($lr & $td) {
		1017	my ($wx, $wy) = ($self->{x}, $self->{y});
665	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	1018	my ($ox, $oy) = ($ev->{x}, $ev->{y});
666	my ($bw, $bh) = ($self->{w}, $self->{h});	1019	my ($bw, $bh) = ($self->{w}, $self->{h});
		1020
		1021	my $mx = $x < $border;
		1022	my $my = $y < $border;
667		1023
668	$self->{motion} = sub {	1024	$self->{motion} = sub {
669	my ($ev, $x, $y) = @_;	1025	my ($ev, $x, $y) = @_;
670		1026
671	($x, $y) = ($ev->motion_x, $ev->motion_y);	1027	my $dx = $ev->{x} - $ox;
		1028	my $dy = $ev->{y} - $oy;
672		1029
673	$self->{user_w} = $bw + $x - $ox;	1030	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);
674	$self->{user_h} = $bh + $y - $oy;	1031	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);
		1032	$self->move ($wx + $dx * $mx, $wy + $dy * $my);
675	$self->check_size;	1033	$self->check_size;
676	};	1034	};
677		1035
678	} elsif ($x >= 0 && $x < $self->{w}	1036	} elsif ($lr ^ $td) {
679	&& $y >= 0 && $y < $border) {
680
681	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	1037	my ($ox, $oy) = ($ev->{x}, $ev->{y});
682	my ($bx, $by) = ($self->{x}, $self->{y});	1038	my ($bx, $by) = ($self->{x}, $self->{y});
683		1039
684	$self->{motion} = sub {	1040	$self->{motion} = sub {
685	my ($ev, $x, $y) = @_;	1041	my ($ev, $x, $y) = @_;
686		1042
687	($x, $y) = ($ev->motion_x, $ev->motion_y);	1043	($x, $y) = ($ev->{x}, $ev->{y});
688		1044
689	$self->move ($bx + $x - $ox, $by + $y - $oy);	1045	$self->move ($bx + $x - $ox, $by + $y - $oy);
690	$self->update;	1046	$self->update;
691	};	1047	};
692	}	1048	}
…		…
708	my ($self) = @_;	1064	my ($self) = @_;
709		1065
710	my ($w, $h ) = ($self->{w}, $self->{h});	1066	my ($w, $h ) = ($self->{w}, $self->{h});
711	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1067	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712		1068
713	glEnable GL_BLEND;
714	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715	glEnable GL_TEXTURE_2D;	1069	glEnable GL_TEXTURE_2D;
716	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1070	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717		1071
718	my $border = $self->border;	1072	my $border = $self->border;
719		1073
720	glColor @{ $self->{border_bg} };	1074	glColor @{ $self->{border_bg} };
721	$tex[1]->draw_quad (0, 0, $w, $border);	1075	$tex[1]->draw_quad_alpha (0, 0, $w, $border);
722	$tex[3]->draw_quad (0, $border, $border, $ch);	1076	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723	$tex[2]->draw_quad ($w - $border, $border, $border, $ch);	1077	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724	$tex[4]->draw_quad (0, $h - $border, $w, $border);	1078	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725		1079
		1080	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726	my $bg = $tex[0];	1081	my $bg = $tex[0];
727		1082
728	# TODO: repeat texture not scale	1083	# TODO: repeat texture not scale
729	my $rep_x = $cw / $bg->{w};	1084	my $rep_x = $cw / $bg->{w};
730	my $rep_y = $ch / $bg->{h};	1085	my $rep_y = $ch / $bg->{h};
731		1086
732	glColor @{ $self->{bg} };	1087	glColor @{ $self->{bg} };
733		1088
734	$bg->{s} = $rep_x;	1089	$bg->{s} = $rep_x;
735	$bg->{t} = $rep_y;	1090	$bg->{t} = $rep_y;
736	$bg->{wrap_mode} = 1;	1091	$bg->{wrap_mode} = 1;
737	$bg->draw_quad ($border, $border, $cw, $ch);	1092	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
		1093	}
738		1094
739	glDisable GL_TEXTURE_2D;	1095	glDisable GL_TEXTURE_2D;
740	glDisable GL_BLEND;	1096
		1097	$self->{title}->draw if $self->{title};
741		1098
742	$self->child->draw;	1099	$self->child->draw;
743	}	1100	}
744		1101
745	#############################################################################	1102	#############################################################################
…		…
748		1105
749	our @ISA = CFClient::UI::Base::;	1106	our @ISA = CFClient::UI::Base::;
750		1107
751	use List::Util qw(max sum);	1108	use List::Util qw(max sum);
752		1109
753	use SDL::OpenGL;	1110	use CFClient::OpenGL;
754		1111
755	sub new {	1112	sub new {
756	my $class = shift;	1113	my $class = shift;
757		1114
758	$class->SUPER::new (	1115	$class->SUPER::new (
759	col_expand => [],	1116	col_expand => [],
760	@_	1117	@_,
761	)	1118	)
		1119	}
		1120
		1121	sub children {
		1122	grep $_, map @$_, grep $_, @{ $_[0]{children} }
762	}	1123	}
763		1124
764	sub add {	1125	sub add {
765	my ($self, $x, $y, $child) = @_;	1126	my ($self, $x, $y, $child) = @_;
766		1127
767	$child->set_parent ($self);	1128	$child->set_parent ($self);
768	$self->{children}[$y][$x] = $child;	1129	$self->{children}[$y][$x] = $child;
769		1130
770	$child->check_size;	1131	$self->check_size (1);
771	}	1132	}
772		1133
773	# TODO: move to container class maybe? send childs a signal on removal?	1134	# TODO: move to container class maybe? send children a signal on removal?
774	sub clear {	1135	sub clear {
775	my ($self) = @_;	1136	my ($self) = @_;
776		1137
		1138	my @children = $self->children;
777	delete $self->{children};	1139	delete $self->{children};
		1140
		1141	for (@children) {
		1142	delete $_->{parent};
		1143	$_->hide;
		1144	}
		1145
		1146	$self->check_size (1);
778	$self->update;	1147	$self->update;
779	}	1148	}
780		1149
781	sub get_wh {	1150	sub get_wh {
782	my ($self) = @_;	1151	my ($self) = @_;
…		…
788	or next;	1157	or next;
789		1158
790	for my $x (0 .. $#$row) {	1159	for my $x (0 .. $#$row) {
791	my $widget = $row->[$x]	1160	my $widget = $row->[$x]
792	or next;	1161	or next;
793	my ($w, $h) = $widget->size_request;	1162	my ($w, $h) = @$widget{qw(req_w req_h)};
794		1163
795	$w[$x] = max $w[$x], $w;	1164	$w[$x] = max $w[$x], $w;
796	$h[$y] = max $h[$y], $h;	1165	$h[$y] = max $h[$y], $h;
797	}	1166	}
798	}	1167	}
…		…
814	sub size_allocate {	1183	sub size_allocate {
815	my ($self, $w, $h) = @_;	1184	my ($self, $w, $h) = @_;
816		1185
817	my ($ws, $hs) = $self->get_wh;	1186	my ($ws, $hs) = $self->get_wh;
818		1187
819	my $req_w = sum @$ws;	1188	my $req_w = (sum @$ws) || 1;
820	my $req_h = sum @$hs;	1189	my $req_h = (sum @$hs) || 1;
821		1190
822	# TODO: nicer code && do row_expand	1191	# TODO: nicer code && do row_expand
823	my @col_expand = @{$self->{col_expand}};	1192	my @col_expand = @{$self->{col_expand}};
824	@col_expand = (1) x @$ws unless @col_expand;	1193	@col_expand = (1) x @$ws unless @col_expand;
825	my $col_expand = (sum @col_expand) || 1;	1194	my $col_expand = (sum @col_expand) || 1;
…		…
903		1272
904	($h, $w) = ($w, $h);	1273	($h, $w) = ($w, $h);
905		1274
906	my $children = $self->{children};	1275	my $children = $self->{children};
907		1276
908	my @h = map +($_->size_request)[0], @$children;	1277	my @h = map $_->{req_w}, @$children;
909		1278
910	my $req_h = List::Util::sum @h;	1279	my $req_h = List::Util::sum @h;
911		1280
912	if ($req_h > $h) {	1281	if ($req_h > $h) {
913	# ah well, not enough space	1282	# ah well, not enough space
…		…
959	}	1328	}
960		1329
961	sub size_allocate {	1330	sub size_allocate {
962	my ($self, $w, $h) = @_;	1331	my ($self, $w, $h) = @_;
963		1332
		1333	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
		1334
964	my $children = $self->{children};	1335	my $children = $self->{children};
965		1336
966	my @h = map +($_->size_request)[1], @$children;	1337	my @h = map $_->{req_h}, @$children;
967		1338
968	my $req_h = List::Util::sum @h;	1339	my $req_h = List::Util::sum @h;
969		1340
970	if ($req_h > $h) {	1341	if ($req_h > $h) {
971	# ah well, not enough space	1342	# ah well, not enough space
…		…
997		1368
998	#############################################################################	1369	#############################################################################
999		1370
1000	package CFClient::UI::Label;	1371	package CFClient::UI::Label;
1001		1372
1002	our @ISA = CFClient::UI::Base::;	1373	our @ISA = CFClient::UI::DrawBG::;
1003		1374
1004	use SDL::OpenGL;	1375	use CFClient::OpenGL;
1005		1376
1006	sub new {	1377	sub new {
1007	my ($class, %arg) = @_;	1378	my ($class, %arg) = @_;
1008		1379
1009	my $self = $class->SUPER::new (	1380	my $self = $class->SUPER::new (
1010	fg => [1, 1, 1],	1381	fg => [1, 1, 1],
		1382	#bg => none
		1383	#active_bg => none
		1384	#font => default_font
		1385	#text => initial text
		1386	#markup => initial narkup
		1387	#max_w => maximum pixel width
		1388	ellipsise => 3, # end
		1389	layout => (new CFClient::Layout),
1011	fontsize => 1,	1390	fontsize => 1,
1012	text => "",
1013	align => -1,	1391	align => -1,
1014	valign => -1,	1392	valign => -1,
1015	padding => 2,	1393	padding => 2,
1016	layout => new CFClient::Layout,	1394	can_events => 0,
1017	%arg	1395	%arg
1018	);	1396	);
1019		1397
1020	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#	1398	if (exists $self->{template}) {
		1399	my $layout = new CFClient::Layout;
		1400	$layout->set_text (delete $self->{template});
		1401	$self->{template} = $layout;
		1402	}
1021		1403
1022	$self->set_text (delete $self->{text}) if exists $self->{text};	1404	if (exists $self->{markup}) {
1023	$self->set_markup (delete $self->{markup}) if exists $self->{markup};	1405	$self->set_markup (delete $self->{markup});
		1406	} else {
		1407	$self->set_text (delete $self->{text});
		1408	}
1024		1409
1025	$self	1410	$self
1026	}	1411	}
1027		1412
1028	sub escape_text {	1413	sub escape($) {
1029	local $_ = $_[1];	1414	local $_ = $_[0];
1030		1415
1031	s/&/&amp;/g;	1416	s/&/&amp;/g;
1032	s/>/&gt;/g;	1417	s/>/&gt;/g;
1033	s/</&lt;/g;	1418	s/</&lt;/g;
1034		1419
1035	$_[1]	1420	$_
		1421	}
		1422
		1423	sub update {
		1424	my ($self) = @_;
		1425
		1426	delete $self->{texture};
		1427	$self->SUPER::update;
1036	}	1428	}
1037		1429
1038	sub set_text {	1430	sub set_text {
1039	my ($self, $text) = @_;	1431	my ($self, $text) = @_;
1040		1432
		1433	return if $self->{text} eq "T$text";
		1434	$self->{text} = "T$text";
		1435
		1436	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041	$self->{layout}->set_text ($text);	1437	$self->{layout}->set_text ($text);
1042		1438
1043	delete $self->{texture};
1044	$self->update;	1439	$self->update;
		1440	$self->check_size;
1045	}	1441	}
1046		1442
1047	sub set_markup {	1443	sub set_markup {
1048	my ($self, $markup) = @_;	1444	my ($self, $markup) = @_;
1049		1445
		1446	return if $self->{text} eq "M$markup";
		1447	$self->{text} = "M$markup";
		1448
		1449	my $rgba = $markup =~ /span.*(?:foreground|background)/;
		1450
		1451	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050	$self->{layout}->set_markup ($markup);	1452	$self->{layout}->set_markup ($markup);
1051		1453
1052	delete $self->{texture};
1053	$self->update;	1454	$self->update;
		1455	$self->check_size;
1054	}	1456	}
1055		1457
1056	sub size_request {	1458	sub size_request {
1057	my ($self) = @_;	1459	my ($self) = @_;
1058		1460
1059	$self->{layout}->set_width;	1461	$self->{layout}->set_font ($self->{font}) if $self->{font};
		1462	$self->{layout}->set_width ($self->{max_w} || -1);
		1463	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1464	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1465	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061		1466
1062	my ($w, $h) = $self->{layout}->size;	1467	my ($w, $h) = $self->{layout}->size;
		1468
		1469	if (exists $self->{template}) {
		1470	$self->{template}->set_font ($self->{font}) if $self->{font};
		1471	$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
		1472
		1473	my ($w2, $h2) = $self->{template}->size;
		1474
		1475	$w = List::Util::max $w, $w2;
		1476	$h = List::Util::max $h, $h2;
		1477	}
1063		1478
1064	(	1479	(
1065	$w + $self->{padding} * 2,	1480	$w + $self->{padding} * 2,
1066	$h + $self->{padding} * 2,	1481	$h + $self->{padding} * 2,
1067	)	1482	)
…		…
1071	my ($self, $w, $h) = @_;	1486	my ($self, $w, $h) = @_;
1072		1487
1073	delete $self->{texture};	1488	delete $self->{texture};
1074	}	1489	}
1075		1490
		1491	sub set_fontsize {
		1492	my ($self, $fontsize) = @_;
		1493
		1494	$self->{fontsize} = $fontsize;
		1495	delete $self->{texture};
		1496
		1497	$self->update;
		1498	$self->check_size;
		1499	}
		1500
1076	sub _draw {	1501	sub _draw {
1077	my ($self) = @_;	1502	my ($self) = @_;
1078		1503
		1504	$self->SUPER::_draw; # draw background, if applicable
		1505
1079	my $tex = $self->{texture} ||= do {	1506	my $tex = $self->{texture} ||= do {
		1507	$self->{layout}->set_foreground (@{$self->{fg}});
		1508	$self->{layout}->set_font ($self->{font}) if $self->{font};
1080	$self->{layout}->set_width ($self->{w});	1509	$self->{layout}->set_width ($self->{w});
		1510	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1511	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1512	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		1513
1082	new_from_layout CFClient::Texture $self->{layout}	1514	my $tex = new_from_layout CFClient::Texture $self->{layout};
		1515
		1516	$self->{ox} = int ($self->{align} < 0 ? $self->{padding}
		1517	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
		1518	: ($self->{w} - $tex->{w}) * 0.5);
		1519
		1520	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
		1521	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1522	: ($self->{h} - $tex->{h}) * 0.5);
		1523
		1524	$tex
1083	};	1525	};
1084		1526
1085	glEnable GL_BLEND;
1086	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087	glEnable GL_TEXTURE_2D;	1527	glEnable GL_TEXTURE_2D;
1088	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1528	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089		1529
		1530	if ($tex->{format} == GL_ALPHA) {
1090	glColor @{$self->{fg}};	1531	glColor @{$self->{fg}};
1091
1092	$self->{ox} = int (
1093	$self->{align} < 0 ? $self->{padding}
1094	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095	: ($self->{w} - $tex->{w}) * 0.5
1096	);
1097
1098	$self->{oy} = int (
1099	$self->{valign} < 0 ? $self->{padding}
1100	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101	: ($self->{h} - $tex->{h}) * 0.5
1102	);
1103
1104	$tex->draw_quad ($self->{ox}, $self->{oy});	1532	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
		1533	} else {
		1534	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
		1535	}
1105		1536
1106	glDisable GL_TEXTURE_2D;	1537	glDisable GL_TEXTURE_2D;
1107	glDisable GL_BLEND;
1108	}	1538	}
1109		1539
1110	#############################################################################	1540	#############################################################################
1111		1541
1112	package CFClient::UI::EntryBase;	1542	package CFClient::UI::EntryBase;
1113		1543
1114	our @ISA = CFClient::UI::Label::;	1544	our @ISA = CFClient::UI::Label::;
1115		1545
1116	use SDL;	1546	use CFClient::OpenGL;
1117	use SDL::OpenGL;
1118		1547
1119	sub new {	1548	sub new {
1120	my $class = shift;	1549	my $class = shift;
1121		1550
1122	$class->SUPER::new (	1551	$class->SUPER::new (
1123	fg => [1, 1, 1],	1552	fg => [1, 1, 1],
1124	bg => [0, 0, 0, 0.2],	1553	bg => [0, 0, 0, 0.2],
1125	active_bg => [1, 1, 1, 0.5],	1554	active_bg => [1, 1, 1, 0.5],
1126	active_fg => [0, 0, 0],	1555	active_fg => [0, 0, 0],
1127	can_hover => 1,	1556	can_hover => 1,
1128	can_focus => 1,	1557	can_focus => 1,
1129	valign => 0,	1558	valign => 0,
		1559	can_events => 1,
		1560	#text => ...
1130	@_	1561	@_
1131	)	1562	)
1132	}	1563	}
1133		1564
1134	sub _set_text {	1565	sub _set_text {
…		…
1144	$self->{text} = $text;	1575	$self->{text} = $text;
1145		1576
1146	$text =~ s/./*/g if $self->{hidden};	1577	$text =~ s/./*/g if $self->{hidden};
1147	$self->{layout}->set_text ("$text ");	1578	$self->{layout}->set_text ("$text ");
1148		1579
1149	$self->emit (changed => $self->{text});	1580	$self->_emit (changed => $self->{text});
1150	}
1151
1152	sub get_text {
1153	$_[0]{text}
1154	}
1155
1156	sub size_request {
1157	my ($self) = @_;
1158
1159	my ($w, $h) = $self->SUPER::size_request;
1160
1161	($w + 1, $h) # add 1 for cursor
1162	}
1163
1164	sub size_allocate {
1165	my ($self, $w, $h) = @_;
1166
1167	$self->_set_text ($self->{text});
1168	}	1581	}
1169		1582
1170	sub set_text {	1583	sub set_text {
1171	my ($self, $text) = @_;	1584	my ($self, $text) = @_;
1172		1585
1173	$self->{cursor} = length $text;	1586	$self->{cursor} = length $text;
1174	$self->_set_text ($text);	1587	$self->_set_text ($text);
1175	$self->update;	1588	$self->update;
		1589	$self->check_size;
		1590	}
		1591
		1592	sub get_text {
		1593	$_[0]{text}
		1594	}
		1595
		1596	sub size_request {
		1597	my ($self) = @_;
		1598
		1599	my ($w, $h) = $self->SUPER::size_request;
		1600
		1601	($w + 1, $h) # add 1 for cursor
1176	}	1602	}
1177		1603
1178	sub key_down {	1604	sub key_down {
1179	my ($self, $ev) = @_;	1605	my ($self, $ev) = @_;
1180		1606
1181	my $mod = $ev->key_mod;	1607	my $mod = $ev->{mod};
1182	my $sym = $ev->key_sym;	1608	my $sym = $ev->{sym};
1183
1184	my $uni = $ev->key_unicode;	1609	my $uni = $ev->{unicode};
1185		1610
1186	my $text = $self->get_text;	1611	my $text = $self->get_text;
1187		1612
1188	if ($sym == SDLK_BACKSPACE) {	1613	if ($uni == 8) {
1189	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};	1614	substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190	} elsif ($sym == SDLK_DELETE) {	1615	} elsif ($uni == 127) {
1191	substr $text, $self->{cursor}, 1, "";	1616	substr $text, $self->{cursor}, 1, "";
1192	} elsif ($sym == SDLK_LEFT) {	1617	} elsif ($sym == CFClient::SDLK_LEFT) {
1193	--$self->{cursor} if $self->{cursor};	1618	--$self->{cursor} if $self->{cursor};
1194	} elsif ($sym == SDLK_RIGHT) {	1619	} elsif ($sym == CFClient::SDLK_RIGHT) {
1195	++$self->{cursor} if $self->{cursor} < length $self->{text};	1620	++$self->{cursor} if $self->{cursor} < length $self->{text};
1196	} elsif ($sym == SDLK_HOME) {	1621	} elsif ($sym == CFClient::SDLK_HOME) {
1197	$self->{cursor} = 0;	1622	$self->{cursor} = 0;
1198	} elsif ($sym == SDLK_END) {	1623	} elsif ($sym == CFClient::SDLK_END) {
1199	$self->{cursor} = length $text;	1624	$self->{cursor} = length $text;
1200	} elsif ($sym == SDLK_ESCAPE) {	1625	} elsif ($uni == 27) {
1201	$self->emit ('escape');	1626	$self->_emit ('escape');
1202	} elsif ($uni) {	1627	} elsif ($uni) {
1203	substr $text, $self->{cursor}++, 0, chr $uni;	1628	substr $text, $self->{cursor}++, 0, chr $uni;
1204	}	1629	}
1205		1630
1206	$self->_set_text ($text);	1631	$self->_set_text ($text);
1207	$self->update;	1632	$self->update;
		1633	$self->check_size;
1208	}	1634	}
1209		1635
1210	sub focus_in {	1636	sub focus_in {
1211	my ($self) = @_;	1637	my ($self) = @_;
1212		1638
…		…
1280		1706
1281	package CFClient::UI::Entry;	1707	package CFClient::UI::Entry;
1282		1708
1283	our @ISA = CFClient::UI::EntryBase::;	1709	our @ISA = CFClient::UI::EntryBase::;
1284		1710
1285	use SDL;	1711	use CFClient::OpenGL;
1286	use SDL::OpenGL;
1287		1712
1288	sub key_down {	1713	sub key_down {
1289	my ($self, $ev) = @_;	1714	my ($self, $ev) = @_;
1290		1715
1291	my $sym = $ev->key_sym;	1716	my $sym = $ev->{sym};
1292		1717
1293	if ($sym == SDLK_RETURN) {	1718	if ($sym == 13) {
		1719	unshift @{$self->{history}},
		1720	my $txt = $self->get_text;
		1721	$self->{history_pointer} = -1;
		1722	$self->{history_saveback} = '';
1294	$self->emit (activate => $self->get_text);	1723	$self->_emit (activate => $txt);
1295	$self->update;	1724	$self->update;
		1725
		1726	} elsif ($sym == CFClient::SDLK_UP) {
		1727	if ($self->{history_pointer} < 0) {
		1728	$self->{history_saveback} = $self->get_text;
		1729	}
		1730	if (@{$self->{history} || []} > 0) {
		1731	$self->{history_pointer}++;
		1732	if ($self->{history_pointer} >= @{$self->{history} || []}) {
		1733	$self->{history_pointer} = @{$self->{history} || []} - 1;
		1734	}
		1735	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1736	}
		1737
		1738	} elsif ($sym == CFClient::SDLK_DOWN) {
		1739	$self->{history_pointer}--;
		1740	$self->{history_pointer} = -1 if $self->{history_pointer} < 0;
		1741
		1742	if ($self->{history_pointer} >= 0) {
		1743	$self->set_text ($self->{history}->[$self->{history_pointer}]);
		1744	} else {
		1745	$self->set_text ($self->{history_saveback});
		1746	}
1296		1747
1297	} else {	1748	} else {
1298	$self->SUPER::key_down ($ev);	1749	$self->SUPER::key_down ($ev);
1299	}	1750	}
1300		1751
…		…
1304		1755
1305	package CFClient::UI::Button;	1756	package CFClient::UI::Button;
1306		1757
1307	our @ISA = CFClient::UI::Label::;	1758	our @ISA = CFClient::UI::Label::;
1308		1759
1309	use SDL;	1760	use CFClient::OpenGL;
1310	use SDL::OpenGL;
1311		1761
1312	my @tex =	1762	my @tex =
1313	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	1763	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314	qw(b1_button_active.png);	1764	qw(b1_button_active.png);
1315		1765
1316	sub new {	1766	sub new {
1317	my $class = shift;	1767	my $class = shift;
1318		1768
1319	$class->SUPER::new (	1769	$class->SUPER::new (
1320	padding => 4,	1770	padding => 4,
1321	fg => [1, 1, 1],	1771	fg => [1, 1, 1],
1322	bg => [1, 1, 1, 0.2],
1323	active_fg => [0, 0, 1],	1772	active_fg => [0, 0, 1],
1324	can_hover => 1,	1773	can_hover => 1,
1325	align => 0,	1774	align => 0,
1326	valign => 0,	1775	valign => 0,
		1776	can_events => 1,
1327	@_	1777	@_
1328	)	1778	)
1329	}	1779	}
1330		1780
		1781	sub activate { }
		1782
1331	sub button_up {	1783	sub button_up {
1332	my ($self, $ev, $x, $y) = @_;	1784	my ($self, $ev, $x, $y) = @_;
1333		1785
		1786	$self->emit ("activate")
1334	if ($x >= 0 && $x < $self->{w}	1787	if $x >= 0 && $x < $self->{w}
1335	&& $y >= 0 && $y < $self->{h}) {	1788	&& $y >= 0 && $y < $self->{h};
1336	$self->emit ("activate");
1337	}
1338	}	1789	}
1339		1790
1340	sub _draw {	1791	sub _draw {
1341	my ($self) = @_;	1792	my ($self) = @_;
1342		1793
1343	local $self->{fg} = $self->{fg};	1794	local $self->{fg} = $self->{fg};
1344		1795
1345	if ($GRAB == $self) {	1796	if ($GRAB == $self) {
1346	$self->{fg} = $self->{active_fg};	1797	$self->{fg} = $self->{active_fg};
1347	}	1798	}
		1799
		1800	glEnable GL_TEXTURE_2D;
		1801	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1802	glColor 0, 0, 0, 1;
		1803
		1804	$tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		1805
		1806	glDisable GL_TEXTURE_2D;
		1807
		1808	$self->SUPER::_draw;
		1809	}
		1810
		1811	#############################################################################
		1812
		1813	package CFClient::UI::CheckBox;
		1814
		1815	our @ISA = CFClient::UI::DrawBG::;
		1816
		1817	my @tex =
		1818	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1819	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1820
		1821	use CFClient::OpenGL;
		1822
		1823	sub new {
		1824	my $class = shift;
		1825
		1826	$class->SUPER::new (
		1827	padding => 2,
		1828	fg => [1, 1, 1],
		1829	active_fg => [1, 1, 0],
		1830	bg => [0, 0, 0, 0.2],
		1831	active_bg => [1, 1, 1, 0.5],
		1832	state => 0,
		1833	can_hover => 1,
		1834	@_
		1835	)
		1836	}
		1837
		1838	sub size_request {
		1839	my ($self) = @_;
		1840
		1841	($self->{padding} * 2 + 6) x 2
		1842	}
		1843
		1844	sub button_down {
		1845	my ($self, $ev, $x, $y) = @_;
		1846
		1847	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1848	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1849	$self->{state} = !$self->{state};
		1850	$self->_emit (changed => $self->{state});
		1851	}
		1852	}
		1853
		1854	sub _draw {
		1855	my ($self) = @_;
		1856
		1857	$self->SUPER::_draw;
		1858
		1859	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1860
		1861	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1862
		1863	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1864
		1865	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1866
		1867	glEnable GL_TEXTURE_2D;
		1868	$tex->draw_quad_alpha (0, 0, $s, $s);
		1869	glDisable GL_TEXTURE_2D;
		1870	}
		1871
		1872	#############################################################################
		1873
		1874	package CFClient::UI::Image;
		1875
		1876	our @ISA = CFClient::UI::Base::;
		1877
		1878	use CFClient::OpenGL;
		1879	use Carp qw/confess/;
		1880
		1881	our %loaded_images;
		1882
		1883	sub new {
		1884	my $class = shift;
		1885
		1886	my $self = $class->SUPER::new (can_events => 0, @_);
		1887
		1888	$self->{image} or confess "Image has 'image' not set. This is a fatal error!";
		1889
		1890	$loaded_images{$self->{image}} ||=
		1891	new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
		1892
		1893	my $tex = $self->{tex} = $loaded_images{$self->{image}};
		1894
		1895	Scalar::Util::weaken $loaded_images{$self->{image}};
		1896
		1897	$self->{aspect} = $tex->{w} / $tex->{h};
		1898
		1899	$self
		1900	}
		1901
		1902	sub size_request {
		1903	my ($self) = @_;
		1904
		1905	($self->{tex}->{w}, $self->{tex}->{h})
		1906	}
		1907
		1908	sub _draw {
		1909	my ($self) = @_;
		1910
		1911	my $tex = $self->{tex};
		1912
		1913	my ($w, $h) = ($self->{w}, $self->{h});
		1914
		1915	if ($self->{rot90}) {
		1916	glRotate 90, 0, 0, 1;
		1917	glTranslate 0, -$self->{w}, 0;
		1918
		1919	($w, $h) = ($h, $w);
		1920	}
		1921
		1922	glEnable GL_TEXTURE_2D;
		1923	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1924
		1925	$tex->draw_quad_alpha (0, 0, $w, $h);
		1926
		1927	glDisable GL_TEXTURE_2D;
		1928	}
		1929
		1930	#############################################################################
		1931
		1932	package CFClient::UI::VGauge;
		1933
		1934	our @ISA = CFClient::UI::Base::;
		1935
		1936	use List::Util qw(min max);
		1937
		1938	use CFClient::OpenGL;
		1939
		1940	my %tex = (
		1941	food => [
		1942	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1943	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1944	],
		1945	grace => [
		1946	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1947	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
		1948	],
		1949	hp => [
		1950	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1951	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1952	],
		1953	mana => [
		1954	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
		1955	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
		1956	],
		1957	);
		1958
		1959	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1960	sub new {
		1961	my $class = shift;
		1962
		1963	my $self = $class->SUPER::new (
		1964	type => 'food',
		1965	@_
		1966	);
		1967
		1968	$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
		1969
		1970	$self
		1971	}
		1972
		1973	sub size_request {
		1974	my ($self) = @_;
		1975
		1976	#my $tex = $tex{$self->{type}}[0];
		1977	#@$tex{qw(w h)}
		1978	(0, 0)
		1979	}
		1980
		1981	sub set_max {
		1982	my ($self, $max) = @_;
		1983
		1984	return if $self->{max_val} == $max;
		1985
		1986	$self->{max_val} = $max;
		1987	$self->update;
		1988	}
		1989
		1990	sub set_value {
		1991	my ($self, $val, $max) = @_;
		1992
		1993	$self->set_max ($max)
		1994	if defined $max;
		1995
		1996	return if $self->{val} == $val;
		1997
		1998	$self->{val} = $val;
		1999	$self->update;
		2000	}
		2001
		2002	sub _draw {
		2003	my ($self) = @_;
		2004
		2005	my $tex = $tex{$self->{type}};
		2006	my ($t1, $t2, $t3) = @$tex;
		2007
		2008	my ($w, $h) = ($self->{w}, $self->{h});
		2009
		2010	if ($self->{vertical}) {
		2011	glRotate 90, 0, 0, 1;
		2012	glTranslate 0, -$self->{w}, 0;
		2013
		2014	($w, $h) = ($h, $w);
		2015	}
		2016
		2017	my $ycut = $self->{val} / ($self->{max_val} || 1);
		2018
		2019	my $ycut1 = max 0, min 1, $ycut;
		2020	my $ycut2 = max 0, min 1, $ycut - 1;
		2021
		2022	my $h1 = $self->{h} * (1 - $ycut1);
		2023	my $h2 = $self->{h} * (1 - $ycut2);
1348		2024
1349	glEnable GL_BLEND;	2025	glEnable GL_BLEND;
1350	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2026	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351	glEnable GL_TEXTURE_2D;	2027	glEnable GL_TEXTURE_2D;
1352	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2028	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353	glColor 0, 0, 0, 1;
1354		2029
1355	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});	2030	glBindTexture GL_TEXTURE_2D, $t1->{name};
		2031	glBegin GL_QUADS;
		2032	glTexCoord 0 , 0; glVertex 0 , 0;
		2033	glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2034	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
		2035	glTexCoord $t1->{s}, 0; glVertex $w, 0;
		2036	glEnd;
1356		2037
		2038	my $ycut1 = List::Util::min 1, $ycut;
		2039	glBindTexture GL_TEXTURE_2D, $t2->{name};
		2040	glBegin GL_QUADS;
		2041	glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
		2042	glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2043	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
		2044	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
		2045	glEnd;
		2046
		2047	if ($t3) {
		2048	glBindTexture GL_TEXTURE_2D, $t3->{name};
		2049	glBegin GL_QUADS;
		2050	glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
		2051	glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
		2052	glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
		2053	glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
		2054	glEnd;
		2055	}
		2056
		2057	glDisable GL_BLEND;
1357	glDisable GL_TEXTURE_2D;	2058	glDisable GL_TEXTURE_2D;
1358	glDisable GL_BLEND;
1359
1360	$self->SUPER::_draw;
1361	}	2059	}
1362		2060
1363	#############################################################################	2061	#############################################################################
1364		2062
1365	package CFClient::UI::CheckBox;	2063	package CFClient::UI::Gauge;
1366		2064
1367	our @ISA = CFClient::UI::DrawBG::;	2065	our @ISA = CFClient::UI::VBox::;
1368
1369	my @tex =
1370	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1371	qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372
1373	use SDL;
1374	use SDL::OpenGL;
1375		2066
1376	sub new {	2067	sub new {
1377	my $class = shift;	2068	my ($class, %arg) = @_;
1378		2069
1379	$class->SUPER::new (	2070	my $self = $class->SUPER::new (
1380	padding => 2,	2071	tooltip => $arg{type},
1381	fg => [1, 1, 1],
1382	active_fg => [1, 1, 0],
1383	state => 0,
1384	can_hover => 1,	2072	can_hover => 1,
1385	@_	2073	can_events => 1,
		2074	%arg,
1386	)	2075	);
1387	}
1388		2076
1389	sub size_request {	2077	$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1390	my ($self) = @_;	2078	$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1391		2079	$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1392	($self->{padding} * 2 + 6) x 2
1393	}
1394
1395	sub button_down {
1396	my ($self, $ev, $x, $y) = @_;
1397
1398	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400	$self->{state} = !$self->{state};
1401	$self->emit (changed => $self->{state});
1402	}
1403	}
1404
1405	sub _draw {
1406	my ($self) = @_;
1407
1408	$self->SUPER::_draw;
1409
1410	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416	glEnable GL_BLEND;
1417	glEnable GL_TEXTURE_2D;
1418	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420	my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422	$tex->draw_quad (0, 0, $s, $s);
1423
1424	glDisable GL_TEXTURE_2D;
1425	glDisable GL_BLEND;
1426	}
1427
1428	#############################################################################
1429
1430	package CFClient::UI::VGauge;
1431
1432	our @ISA = CFClient::UI::Base::;
1433
1434	use SDL::OpenGL;
1435
1436	my %tex = (
1437	food => [
1438	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440	],
1441	grace => [
1442	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444	],
1445	hp => [
1446	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448	],
1449	mana => [
1450	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452	],
1453	);
1454
1455	# eg. VGauge->new (gauge => 'food'), default gauge: food
1456	sub new {
1457	my $class = shift;
1458
1459	my $self = $class->SUPER::new (gauge => 'food', @_);
1460		2080
1461	$self	2081	$self
1462	}	2082	}
1463		2083
1464	sub size_request {	2084	sub set_fontsize {
1465	my ($self) = @_;	2085	my ($self, $fsize) = @_;
1466		2086
1467	my $tex = $tex{$self->{gauge}}[0];	2087	$self->{value}->set_fontsize ($fsize);
1468		2088	$self->{max} ->set_fontsize ($fsize);
1469	@$tex{qw(w h)}
1470	}	2089	}
1471		2090
1472	sub set_max {	2091	sub set_max {
1473	my ($self, $max) = @_;	2092	my ($self, $max) = @_;
1474		2093
1475	$self->{max_val} = $max;	2094	$self->{gauge}->set_max ($max);
		2095	$self->{max}->set_text ($max);
1476	}	2096	}
1477		2097
1478	sub set_value {	2098	sub set_value {
1479	my ($self, $val, $max) = @_;	2099	my ($self, $val, $max) = @_;
1480		2100
1481	$self->set_max ($max)	2101	$self->set_max ($max)
1482	if defined $max;	2102	if defined $max;
1483		2103
1484	$max = $self->{max_val};	2104	$self->{gauge}->set_value ($val, $max);
1485	$self->{val} = $val;	2105	$self->{value}->set_text ($val);
1486
1487	$self->update;
1488	}
1489
1490	sub _draw {
1491	my ($self) = @_;
1492
1493	my $tex = $tex{$self->{gauge}};
1494
1495	my ($w, $h) = ($self->{w}, $self->{h});
1496
1497	my $ycut = $self->{val} / ($self->{max_val} || 1);
1498	$ycut = 1 if $self->{val} > $self->{max_val};
1499
1500	my $t1 = $tex->[0];
1501	my $t2 = $tex->[1];
1502
1503	glEnable GL_BLEND;
1504	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1505	glEnable GL_TEXTURE_2D;
1506	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507
1508	my $h1 = $self->{h} - $ycut * $self->{h};
1509	my $h2 = $ycut * $self->{h};
1510
1511	my $yp = 0;
1512
1513	glBindTexture GL_TEXTURE_2D, $t1->{name};
1514	glBegin GL_QUADS;
1515	glTexCoord 0 , 0; glVertex 0 , $yp;
1516	glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1517	glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1518	glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1519	glEnd;
1520
1521	$yp += $h1;
1522
1523	glBindTexture GL_TEXTURE_2D, $t2->{name};
1524	glBegin GL_QUADS;
1525	glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1526	glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1527	glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528	glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1529	glEnd;
1530
1531	glDisable GL_BLEND;
1532	glDisable GL_TEXTURE_2D;
1533	}	2106	}
1534		2107
1535	#############################################################################	2108	#############################################################################
1536		2109
1537	package CFClient::UI::Slider;	2110	package CFClient::UI::Slider;
1538		2111
1539	use strict;	2112	use strict;
1540		2113
1541	use SDL::OpenGL;	2114	use CFClient::OpenGL;
1542		2115
1543	our @ISA = CFClient::UI::DrawBG::;	2116	our @ISA = CFClient::UI::DrawBG::;
1544		2117
1545	my @tex =	2118	my @tex =
1546	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	2119	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547	qw(s1_slider.png s1_slider_bg.png);	2120	qw(s1_slider.png s1_slider_bg.png);
1548		2121
1549	sub new {	2122	sub new {
1550	my $class = shift;	2123	my $class = shift;
1551		2124
1552	# range [value, low, high, page]	2125	# range [value, low, high, page, unit]
1553		2126
1554	# TODO: 0-width page	2127	# TODO: 0-width page
1555	# TODO: req_w/h are wrong with vertical	2128	# TODO: req_w/h are wrong with vertical
1556	# TODO: calculations are off	2129	# TODO: calculations are off
1557	my $self = $class->SUPER::new (	2130	my $self = $class->SUPER::new (
1558	fg => [1, 1, 1],	2131	fg => [1, 1, 1],
1559	active_fg => [0, 0, 0],	2132	active_fg => [0, 0, 0],
		2133	bg => [0, 0, 0, 0.2],
		2134	active_bg => [1, 1, 1, 0.5],
1560	range => [0, 0, 100, 10],	2135	range => [0, 0, 100, 10, 0],
1561	req_w => 20,	2136	req_w => $::WIDTH / 80,
1562	req_h => 20,	2137	req_h => $::WIDTH / 80,
1563	vertical => 0,	2138	vertical => 0,
1564	can_hover => 1,	2139	can_hover => 1,
1565	inner_pad => 5,	2140	inner_pad => 0.02,
1566	@_	2141	@_
1567	);	2142	);
1568		2143
		2144	$self->set_value ($self->{range}[0]);
		2145	$self->update;
		2146
1569	$self	2147	$self
		2148	}
		2149
		2150	sub set_range {
		2151	my ($self, $range) = @_;
		2152
		2153	($range, $self->{range}) = ($self->{range}, $range);
		2154
		2155	$self->update
		2156	if "@$range" ne "@{$self->{range}}";
		2157	}
		2158
		2159	sub set_value {
		2160	my ($self, $value) = @_;
		2161
		2162	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2163
		2164	$hi = $lo + 1 if $hi <= $lo;
		2165
		2166	$page = $hi - $lo if $page > $hi - $lo;
		2167
		2168	$value = $lo if $value < $lo;
		2169	$value = $hi - $page if $value > $hi - $page;
		2170
		2171	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2172	if $unit;
		2173
		2174	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2175
		2176	if ($value != $old_value) {
		2177	$self->_emit (changed => $value);
		2178	$self->update;
		2179	}
1570	}	2180	}
1571		2181
1572	sub size_request {	2182	sub size_request {
1573	my ($self) = @_;	2183	my ($self) = @_;
1574		2184
…		…
1580		2190
1581	sub button_down {	2191	sub button_down {
1582	my ($self, $ev, $x, $y) = @_;	2192	my ($self, $ev, $x, $y) = @_;
1583		2193
1584	$self->SUPER::button_down ($ev, $x, $y);	2194	$self->SUPER::button_down ($ev, $x, $y);
		2195
		2196	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2197
1585	$self->mouse_motion ($ev, $x, $y);	2198	$self->mouse_motion ($ev, $x, $y);
1586	}	2199	}
1587		2200
1588	sub mouse_motion {	2201	sub mouse_motion {
1589	my ($self, $ev, $x, $y) = @_;	2202	my ($self, $ev, $x, $y) = @_;
1590		2203
1591	if ($GRAB == $self) {	2204	if ($GRAB == $self) {
		2205	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2206
		2207	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2208
		2209	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2210
		2211	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2212	}
		2213	}
		2214
		2215	sub update {
		2216	my ($self) = @_;
		2217
		2218	$CFClient::UI::ROOT->on_post_alloc ($self => sub {
		2219	$self->set_value ($self->{range}[0]);
		2220
1592	my ($value, $lo, $hi, $page) = @{$self->{range}};	2221	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2222	my $range = ($hi - $page - $lo) || 1e-100;
1593		2223
1594	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2224	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595		2225
1596	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2226	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2227	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598		2228
1599	$x -= $inner_pad_px; # substract the padding	2229	$value = ($value - $lo) / $range;
1600	$x = $x * ($hi - $lo) / $inner_w + $lo;	2230	$value = $value * $self->{scale} + $self->{offset};
1601	$x = $lo if $x < $lo;
1602	$x = $hi - $page if $x > $hi - $page;
1603	$self->{range}[0] = $x;
1604		2231
1605	$self->emit (changed => $x);	2232	$self->{knob_x} = $value - $knob_w * 0.5;
1606	$self->update;	2233	$self->{knob_w} = $knob_w;
1607	}	2234	});
1608	}
1609		2235
1610	# the inner_* stuff is for generating a padding for the slider handle,	2236	$self->SUPER::update;
1611	# so that the handle doesn't leave the texture. This calculation isn't 100%
1612	# correct propably, but it does the job for now
1613	sub _calc_inner_pad_px {
1614	my ($self, $w) = @_;
1615	($w / 100) * $self->{inner_pad} # % to pixels
1616	}	2237	}
1617		2238
1618	sub _draw {	2239	sub _draw {
1619	my ($self) = @_;	2240	my ($self) = @_;
1620		2241
1621	$self->SUPER::_draw ();	2242	$self->SUPER::_draw ();
1622		2243
1623	my ($w, $h) = @$self{qw(w h)};	2244	glScale $self->{w}, $self->{h};
1624		2245
1625	if ($self->{vertical}) {	2246	if ($self->{vertical}) {
1626	# draw a vertical slider like a rotated horizontal slider	2247	# draw a vertical slider like a rotated horizontal slider
1627		2248
		2249	glTranslate 1, 0, 0;
1628	glRotate 90, 0, 0, 1;	2250	glRotate 90, 0, 0, 1;
1629	glTranslate 0, -$self->{w}, 0;
1630
1631	($w, $h) = ($h, $w);
1632	}	2251	}
1633		2252
1634	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2253	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2254	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636		2255
1637	my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639	$hi = $value + 1 if $lo == $hi;
1640
1641	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644	$page = int $page * $inner_w / ($hi - $lo);
1645	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647	$w -= $page;
1648	$page &= ~1;
1649	glTranslate $page * 0.5, 0, 0;
1650	$page ||= 2;
1651
1652	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655	glEnable GL_BLEND;
1656	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657	glEnable GL_TEXTURE_2D;	2256	glEnable GL_TEXTURE_2D;
1658	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2257	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659		2258
1660	# draw background	2259	# draw background
1661	$tex[1]->draw_quad (0, 0, $w, $h);	2260	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662		2261
1663	# draw handle	2262	# draw handle
1664	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);	2263	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665		2264
1666	glDisable GL_BLEND;
1667	glDisable GL_TEXTURE_2D;	2265	glDisable GL_TEXTURE_2D;
1668	}	2266	}
1669		2267
1670	#############################################################################	2268	#############################################################################
1671		2269
		2270	package CFClient::UI::ValSlider;
		2271
		2272	our @ISA = CFClient::UI::HBox::;
		2273
		2274	sub new {
		2275	my ($class, %arg) = @_;
		2276
		2277	my $range = delete $arg{range};
		2278
		2279	my $self = $class->SUPER::new (
		2280	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2281	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2282	to_value => sub { shift },
		2283	from_value => sub { shift },
		2284	%arg,
		2285	);
		2286
		2287	$self->{slider}->connect (changed => sub {
		2288	my ($self, $value) = @_;
		2289	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2290	$self->{parent}->emit (changed => $value);
		2291	});
		2292
		2293	# $self->{entry}->connect (changed => sub {
		2294	# my ($self, $value) = @_;
		2295	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2296	# $self->{parent}->emit (changed => $value);
		2297	# });
		2298
		2299	$self->add ($self->{slider}, $self->{entry});
		2300
		2301	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2302
		2303	$self
		2304	}
		2305
		2306	sub set_range { shift->{slider}->set_range (@_) }
		2307	sub set_value { shift->{slider}->set_value (@_) }
		2308
		2309	#############################################################################
		2310
1672	package CFClient::UI::TextView;	2311	package CFClient::UI::TextView;
1673		2312
1674	our @ISA = CFClient::UI::HBox::;	2313	our @ISA = CFClient::UI::HBox::;
1675		2314
1676	use SDL::OpenGL;	2315	use CFClient::OpenGL;
1677		2316
1678	sub new {	2317	sub new {
1679	my $class = shift;	2318	my $class = shift;
1680		2319
1681	my $self = $class->SUPER::new (	2320	my $self = $class->SUPER::new (
1682	fontsize => 1,	2321	fontsize => 1,
		2322	can_events => 0,
		2323	#font => default_font
1683	@_,	2324	@_,
1684		2325
1685	layout => (new CFClient::Layout),	2326	layout => (new CFClient::Layout 1),
1686	par => [],	2327	par => [],
1687	height => 0,	2328	height => 0,
1688	children => [	2329	children => [
1689	(new CFClient::UI::Empty expand => 1),	2330	(new CFClient::UI::Empty expand => 1),
1690	(new CFClient::UI::Slider vertical => 1),	2331	(new CFClient::UI::Slider vertical => 1),
1691	],	2332	],
1692	);	2333	);
1693		2334
1694	$self->{children}[1]->connect (changed => sub {	2335	$self->{children}[1]->connect (changed => sub { $self->update });
1695	$self->update;
1696	});
1697		2336
1698	$self	2337	$self
1699	}	2338	}
1700		2339
1701	sub set_fontsize {	2340	sub set_fontsize {
…		…
1703		2342
1704	$self->{fontsize} = $fontsize;	2343	$self->{fontsize} = $fontsize;
1705	$self->reflow;	2344	$self->reflow;
1706	}	2345	}
1707		2346
		2347	sub size_allocate {
		2348	my ($self, $w, $h) = @_;
		2349
		2350	$self->SUPER::size_allocate ($w, $h);
		2351
		2352	$self->{layout}->set_font ($self->{font}) if $self->{font};
		2353	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
		2354	$self->{layout}->set_width ($self->{children}[0]{w});
		2355
		2356	$self->reflow;
		2357	}
		2358
1708	sub text_height {	2359	sub text_size {
1709	my ($self, $text) = @_;	2360	my ($self, $text, $indent) = @_;
1710		2361
1711	my $layout = $self->{layout};	2362	my $layout = $self->{layout};
1712		2363
1713	$layout->set_height ($self->{fontsize} * $::FONTSIZE);	2364	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714	$layout->set_width ($self->{w});	2365	$layout->set_width ($self->{children}[0]{w} - $indent);
1715	$layout->set_text ($text);	2366	$layout->set_markup ($text);
1716		2367
1717	($layout->size)[1]	2368	$layout->size
1718	}	2369	}
1719		2370
1720	sub reflow {	2371	sub reflow {
1721	my ($self) = @_;	2372	my ($self) = @_;
1722		2373
1723	$self->{need_reflow}++;	2374	$self->{need_reflow}++;
1724	$self->update;	2375	$self->update;
1725	}	2376	}
1726		2377
1727	sub size_allocate {	2378	sub set_offset {
		2379	my ($self, $offset) = @_;
		2380
		2381	# todo: base offset on lines or so, not on pixels
		2382	$self->{children}[1]->set_value ($offset);
		2383	}
		2384
		2385	sub clear {
1728	my ($self, $w, $h) = @_;	2386	my ($self) = @_;
1729		2387
1730	$self->SUPER::size_allocate ($w, $h);	2388	$self->{par} = [];
1731		2389	$self->{height} = 0;
1732	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	2390	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733	$self->{layout}->set_width ($self->{children}[0]{w});
1734
1735	$self->reflow;
1736	}	2391	}
1737		2392
1738	sub add_paragraph {	2393	sub add_paragraph {
1739	my ($self, $color, $text) = @_;	2394	my ($self, $color, $text, $indent) = @_;
1740		2395
1741	#TODO: intelligently "reformat" paragraph	2396	for my $line (split /\n/, $text) {
1742		2397	my ($w, $h) = $self->text_size ($line);
1743	my $height = $self->text_height ($text);
1744
1745	$self->{height} += $height;	2398	$self->{height} += $h;
		2399	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2400	}
1746		2401
1747	push @{$self->{par}}, [$height, $color, $text];
1748
1749	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2402	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750	$self->{children}[1]->update;
1751	}	2403	}
1752		2404
1753	sub update {	2405	sub update {
1754	my ($self) = @_;	2406	my ($self) = @_;
1755		2407
…		…
1757		2409
1758	return unless $self->{h} > 0;	2410	return unless $self->{h} > 0;
1759		2411
1760	delete $self->{texture};	2412	delete $self->{texture};
1761		2413
1762	$ROOT->on_refresh ($self, sub {	2414	$ROOT->on_post_alloc ($self, sub {
		2415	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2416
1763	if (delete $self->{need_reflow}) {	2417	if (delete $self->{need_reflow}) {
1764	my $height = 0;	2418	my $height = 0;
1765		2419
1766	$height += $_->[0] = $self->text_height ($_->[2])	2420	my $layout = $self->{layout};
		2421
		2422	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2423
1767	for @{$self->{par}};	2424	for (@{$self->{par}}) {
		2425	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2426	$layout->set_width ($W - $_->[3]);
		2427	$layout->set_markup ($_->[4]);
		2428	my ($w, $h) = $layout->size;
		2429	$_->[0] = $w + $_->[3];
		2430	$_->[1] = $h;
		2431	}
		2432
		2433	$height += $_->[1];
		2434	}
1768		2435
1769	$self->{height} = $height;	2436	$self->{height} = $height;
1770		2437
1771	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2438	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772		2439
1773	delete $self->{texture};	2440	delete $self->{texture};
1774	}	2441	}
1775		2442
1776	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	2443	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777	glClearColor 0, 0, 0, 1;	2444	glClearColor 0.5, 0.5, 0.5, 0;
1778	glClear GL_COLOR_BUFFER_BIT;	2445	glClear GL_COLOR_BUFFER_BIT;
1779		2446
		2447	my $top = int $self->{children}[1]{range}[0];
		2448
		2449	my $y0 = $top;
		2450	my $y1 = $top + $H;
		2451
		2452	my $y = 0;
		2453
		2454	my $layout = $self->{layout};
		2455
		2456	$layout->set_font ($self->{font}) if $self->{font};
		2457
1780	glEnable GL_BLEND;	2458	glEnable GL_BLEND;
		2459	#TODO# not correct in windows where rgba is forced off
1781	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2460	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782	glEnable GL_TEXTURE_2D;
1783	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785	my $top = int $self->{children}[1]{range}[0];
1786
1787	my $y0 = $top;
1788	my $y1 = $top + $self->{h};
1789
1790	my $y = 0;
1791
1792	my $layout = $self->{layout};
1793		2461
1794	for my $par (@{$self->{par}}) {	2462	for my $par (@{$self->{par}}) {
1795	my $h = $par->[0];	2463	my $h = $par->[1];
1796		2464
1797	if ($y0 < $y + $h && $y < $y1) {	2465	if ($y0 < $y + $h && $y < $y1) {
		2466	$layout->set_foreground (@{ $par->[2] });
		2467	$layout->set_width ($W - $par->[3]);
1798	$layout->set_text ($par->[2]);	2468	$layout->set_markup ($par->[4]);
1799		2469
1800	glColor @{ $par->[1] };	2470	my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801	my ($W, $H) = $layout->size;	2471
1802	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);	2472	glRasterPos $par->[3], $y - $y0;
		2473	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803	}	2474	}
1804		2475
1805	$y += $h;	2476	$y += $h;
1806	}	2477	}
1807		2478
1808	glDisable GL_TEXTURE_2D;
1809	glDisable GL_BLEND;	2479	glDisable GL_BLEND;
1810	};	2480	};
1811	});	2481	});
1812	}	2482	}
1813		2483
1814	sub _draw {	2484	sub _draw {
1815	my ($self) = @_;	2485	my ($self) = @_;
1816		2486
1817	if ($self->{texture}) {
1818	glEnable GL_TEXTURE_2D;	2487	glEnable GL_TEXTURE_2D;
1819	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2488	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2489	glColor 1, 1, 1, 1;
1820	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});	2490	$self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821	glDisable GL_TEXTURE_2D;	2491	glDisable GL_TEXTURE_2D;
1822	}
1823		2492
1824	$self->{children}[1]->draw;	2493	$self->{children}[1]->draw;
1825		2494
1826	}	2495	}
1827		2496
1828	#############################################################################	2497	#############################################################################
1829		2498
1830	package CFClient::UI::Animator;	2499	package CFClient::UI::Animator;
1831		2500
1832	use SDL::OpenGL;	2501	use CFClient::OpenGL;
1833		2502
1834	our @ISA = CFClient::UI::Bin::;	2503	our @ISA = CFClient::UI::Bin::;
1835		2504
1836	sub moveto {	2505	sub moveto {
1837	my ($self, $x, $y) = @_;	2506	my ($self, $x, $y) = @_;
…		…
1875		2544
1876	sub new {	2545	sub new {
1877	my $class = shift;	2546	my $class = shift;
1878		2547
1879	my $self = $class->SUPER::new (	2548	my $self = $class->SUPER::new (
1880	state => 0,	2549	state => 0,
1881	connect_activate => \&toggle_flopper,	2550	connect_activate => \&toggle_flopper,
1882	@_	2551	@_
1883	);	2552	);
1884		2553
1885	if ($self->{state}) {	2554	if ($self->{state}) {
…		…
1895		2564
1896	# TODO: use animation	2565	# TODO: use animation
1897	if ($self->{state} = !$self->{state}) {	2566	if ($self->{state} = !$self->{state}) {
1898	$CFClient::UI::ROOT->add ($self->{other});	2567	$CFClient::UI::ROOT->add ($self->{other});
1899	$self->{other}->move ($self->coord2global (0, $self->{h}));	2568	$self->{other}->move ($self->coord2global (0, $self->{h}));
1900	$self->emit ("open");	2569	$self->_emit ("open");
1901	} else {	2570	} else {
1902	$CFClient::UI::ROOT->remove ($self->{other});	2571	$CFClient::UI::ROOT->remove ($self->{other});
1903	$self->emit ("close");	2572	$self->_emit ("close");
1904	}	2573	}
1905		2574
1906	$self->emit (changed => $self->{state});	2575	$self->_emit (changed => $self->{state});
1907	}	2576	}
1908		2577
1909	#############################################################################	2578	#############################################################################
1910		2579
		2580	package CFClient::UI::Tooltip;
		2581
		2582	our @ISA = CFClient::UI::Bin::;
		2583
		2584	use CFClient::OpenGL;
		2585
		2586	sub new {
		2587	my $class = shift;
		2588
		2589	$class->SUPER::new (
		2590	@_,
		2591	can_events => 0,
		2592	)
		2593	}
		2594
		2595	sub set_tooltip_from {
		2596	my ($self, $widget) = @_;
		2597
		2598	$self->add (new CFClient::UI::Label
		2599	markup => $widget->{tooltip},
		2600	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
		2601	fontsize => 0.8,
		2602	fg => [0, 0, 0, 1],
		2603	ellipsise => 0,
		2604	font => ($widget->{tooltip_font} || $::FONT_PROP),
		2605	);
		2606	}
		2607
		2608	sub size_request {
		2609	my ($self) = @_;
		2610
		2611	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
		2612
		2613	($w + 4, $h + 4)
		2614	}
		2615
		2616	sub size_allocate {
		2617	my ($self, $w, $h) = @_;
		2618
		2619	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2620	}
		2621
		2622	sub _draw {
		2623	my ($self) = @_;
		2624
		2625	glTranslate 0.375, 0.375;
		2626
		2627	my ($w, $h) = @$self{qw(w h)};
		2628
		2629	glColor 1, 0.8, 0.4;
		2630	glBegin GL_QUADS;
		2631	glVertex 0 , 0;
		2632	glVertex 0 , $h;
		2633	glVertex $w, $h;
		2634	glVertex $w, 0;
		2635	glEnd;
		2636
		2637	glColor 0, 0, 0;
		2638	glBegin GL_LINE_LOOP;
		2639	glVertex 0 , 0;
		2640	glVertex 0 , $h;
		2641	glVertex $w, $h;
		2642	glVertex $w, 0;
		2643	glEnd;
		2644
		2645	glTranslate 2 - 0.375, 2 - 0.375;
		2646	$self->SUPER::_draw;
		2647	}
		2648
		2649	#############################################################################
		2650
		2651	package CFClient::UI::Face;
		2652
		2653	our @ISA = CFClient::UI::Base::;
		2654
		2655	use CFClient::OpenGL;
		2656
		2657	sub new {
		2658	my $class = shift;
		2659
		2660	my $self = $class->SUPER::new (
		2661	aspect => 1,
		2662	can_events => 0,
		2663	@_,
		2664	);
		2665
		2666	if ($self->{anim} && $self->{animspeed}) {
		2667	Scalar::Util::weaken (my $widget = $self);
		2668
		2669	$self->{timer} = Event->timer (
		2670	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2671	hard => 1,
		2672	interval => $self->{animspeed},
		2673	cb => sub {
		2674	++$widget->{frame};
		2675	$widget->update;
		2676	},
		2677	);
		2678	}
		2679
		2680	$self
		2681	}
		2682
		2683	sub size_request {
		2684	(32, 8)
		2685	}
		2686
		2687	sub update {
		2688	my ($self) = @_;
		2689
		2690	return unless $self->{visible};
		2691
		2692	$self->SUPER::update;
		2693	}
		2694
		2695	sub _draw {
		2696	my ($self) = @_;
		2697
		2698	return unless $::CONN;
		2699
		2700	my $face;
		2701
		2702	if ($self->{frame}) {
		2703	my $anim = $::CONN->{anim}[$self->{anim}];
		2704
		2705	$face = $anim->[ $self->{frame} % @$anim ]
		2706	if $anim && @$anim;
		2707	}
		2708
		2709	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
		2710
		2711	if ($tex) {
		2712	glEnable GL_TEXTURE_2D;
		2713	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		2714	glColor 1, 1, 1, 1;
		2715	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
		2716	glDisable GL_TEXTURE_2D;
		2717	}
		2718	}
		2719
		2720	sub DESTROY {
		2721	my ($self) = @_;
		2722
		2723	$self->{timer}->cancel
		2724	if $self->{timer};
		2725
		2726	$self->SUPER::DESTROY;
		2727	}
		2728
		2729	#############################################################################
		2730
		2731	package CFClient::UI::Inventory;
		2732
		2733	our @ISA = CFClient::UI::ScrolledWindow::;
		2734
		2735	sub new {
		2736	my $class = shift;
		2737
		2738	my $self = $class->SUPER::new (
		2739	scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		2740	@_,
		2741	);
		2742
		2743	$self
		2744	}
		2745
		2746	sub set_items {
		2747	my ($self, $items) = @_;
		2748
		2749	$self->{scrolled}->clear;
		2750	return unless $items;
		2751
		2752	my @items = sort {
		2753	($a->{type} <=> $b->{type})
		2754	or ($a->{name} cmp $b->{name})
		2755	} @$items;
		2756
		2757	$self->{real_items} = \@items;
		2758
		2759	my $row = 0;
		2760	for my $item (@items) {
		2761	CFClient::Item::update_widgets $item;
		2762
		2763	$self->{scrolled}->add (0, $row, $item->{face_widget});
		2764	$self->{scrolled}->add (1, $row, $item->{desc_widget});
		2765	$self->{scrolled}->add (2, $row, $item->{weight_widget});
		2766
		2767	$row++;
		2768	}
		2769	}
		2770
		2771	sub size_request {
		2772	my ($self) = @_;
		2773	($self->{req_w}, $self->{req_h});
		2774	}
		2775
		2776	#############################################################################
		2777
		2778	package CFClient::UI::Menu;
		2779
		2780	our @ISA = CFClient::UI::FancyFrame::;
		2781
		2782	use CFClient::OpenGL;
		2783
		2784	sub new {
		2785	my $class = shift;
		2786
		2787	my $self = $class->SUPER::new (
		2788	items => [],
		2789	z => 100,
		2790	@_,
		2791	);
		2792
		2793	$self->add ($self->{vbox} = new CFClient::UI::VBox);
		2794
		2795	for my $item (@{ $self->{items} }) {
		2796	my ($widget, $cb) = @$item;
		2797
		2798	# handle various types of items, only text for now
		2799	if (!ref $widget) {
		2800	$widget = new CFClient::UI::Label
		2801	can_hover => 1,
		2802	can_events => 1,
		2803	text => $widget;
		2804	}
		2805
		2806	$self->{item}{$widget} = $item;
		2807
		2808	$self->{vbox}->add ($widget);
		2809	}
		2810
		2811	$self
		2812	}
		2813
		2814	# popup given the event (must be a mouse button down event currently)
		2815	sub popup {
		2816	my ($self, $ev) = @_;
		2817
		2818	$self->_emit ("popdown");
		2819
		2820	# maybe save $GRAB? must be careful about events...
		2821	$GRAB = $self;
		2822	$self->{button} = $ev->{button};
		2823
		2824	$self->show;
		2825	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
		2826	}
		2827
		2828	sub mouse_motion {
		2829	my ($self, $ev, $x, $y) = @_;
		2830
		2831	# TODO: should use vbox->find_widget or so
		2832	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
		2833	$self->{hover} = $self->{item}{$HOVER};
		2834	}
		2835
		2836	sub button_up {
		2837	my ($self, $ev, $x, $y) = @_;
		2838
		2839	if ($ev->{button} == $self->{button}) {
		2840	undef $GRAB;
		2841	$self->hide;
		2842
		2843	$self->_emit ("popdown");
		2844	$self->{hover}[1]->() if $self->{hover};
		2845	}
		2846	}
		2847
		2848	#############################################################################
		2849
		2850	package CFClient::UI::Statusbox;
		2851
		2852	our @ISA = CFClient::UI::VBox::;
		2853
		2854	sub new {
		2855	my $class = shift;
		2856
		2857	$class->SUPER::new (
		2858	fontsize => 0.8,
		2859	@_,
		2860	)
		2861	}
		2862
		2863	sub reorder {
		2864	my ($self) = @_;
		2865	my $NOW = time;
		2866
		2867	while (my ($k, $v) = each %{ $self->{item} }) {
		2868	delete $self->{item}{$k} if $v->{timeout} < $NOW;
		2869	}
		2870
		2871	my @widgets;
		2872
		2873	my @items = sort {
		2874	$a->{pri} <=> $b->{pri}
		2875	or $b->{id} <=> $a->{id}
		2876	} values %{ $self->{item} };
		2877
		2878	my $count = 10 + 1;
		2879	for my $item (@items) {
		2880	last unless --$count;
		2881
		2882	push @widgets, $item->{label} ||= do {
		2883	# TODO: doesn't handle markup well (read as: at all)
		2884	my $short = $item->{count} > 1
		2885	? "<b>$item->{count} ×</b> $item->{text}"
		2886	: $item->{text};
		2887
		2888	for ($short) {
		2889	s/^\s+//;
		2890	s/\s+/ /g;
		2891	}
		2892
		2893	new CFClient::UI::Label
		2894	markup => $short,
		2895	tooltip => $item->{tooltip},
		2896	tooltip_font => $::FONT_PROP,
		2897	tooltip_width => 0.67,
		2898	fontsize => $item->{fontsize} || $self->{fontsize},
		2899	max_w => $::WIDTH * 0.44,
		2900	fg => $item->{fg},
		2901	can_events => 1,
		2902	can_hover => 1
		2903	};
		2904	}
		2905
		2906	$self->clear;
		2907	$self->SUPER::add (reverse @widgets);
		2908	}
		2909
		2910	sub add {
		2911	my ($self, $text, %arg) = @_;
		2912
		2913	$text =~ s/^\s+//;
		2914	$text =~ s/\s+$//;
		2915
		2916	return unless $text;
		2917
		2918	my $timeout = time + ((delete $arg{timeout}) || 60);
		2919
		2920	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
		2921
		2922	if (my $item = $self->{item}{$group}) {
		2923	if ($item->{text} eq $text) {
		2924	$item->{count}++;
		2925	} else {
		2926	$item->{count} = 1;
		2927	$item->{text} = $item->{tooltip} = $text;
		2928	}
		2929	$item->{id} = ++$self->{id};
		2930	$item->{timeout} = $timeout;
		2931	delete $item->{label};
		2932	} else {
		2933	$self->{item}{$group} = {
		2934	id => ++$self->{id},
		2935	text => $text,
		2936	timeout => $timeout,
		2937	tooltip => $text,
		2938	fg => [0.8, 0.8, 0.8, 0.8],
		2939	pri => 0,
		2940	count => 1,
		2941	%arg,
		2942	};
		2943	}
		2944
		2945	$self->reorder;
		2946	}
		2947
		2948	sub reconfigure {
		2949	my ($self) = @_;
		2950
		2951	delete $_->{label}
		2952	for values %{ $self->{item} || {} };
		2953
		2954	$self->reorder;
		2955	$self->SUPER::reconfigure;
		2956	}
		2957
		2958	#############################################################################
		2959
1911	package CFClient::UI::Root;	2960	package CFClient::UI::Root;
1912		2961
1913	our @ISA = CFClient::UI::Container::;	2962	our @ISA = CFClient::UI::Container::;
1914		2963
1915	use SDL::OpenGL;	2964	use CFClient::OpenGL;
1916		2965
1917	sub check_size {	2966	sub new {
1918	my ($self) = @_;	2967	my $class = shift;
1919		2968
1920	$self->configure (0, 0, $::WITH, $::HEIGHT);	2969	$class->SUPER::new (
1921	}	2970	visible => 1,
1922		2971	@_,
1923	sub size_request {	2972	)
1924	($::WIDTH, $::HEIGHT)
1925	}	2973	}
1926		2974
1927	sub configure {	2975	sub configure {
1928	my ($self, $x, $y, $w, $h) = @_;	2976	my ($self, $x, $y, $w, $h) = @_;
1929		2977
1930	$self->SUPER::configure ($x, $y, $w, $h);	2978	$self->{w} = $w;
1931		2979	$self->{h} = $h;
1932	$_->configure ($_->{x}, $_->{y}, $_->size_request)
1933	for @{$self->{children}};
1934	}	2980	}
1935		2981
1936	sub _topleft {	2982	sub check_size {
		2983	my ($self) = @_;
		2984
		2985	$self->size_allocate ($self->{w}, $self->{h})
		2986	if $self->{w};
		2987	}
		2988
		2989	sub size_request {
		2990	my ($self) = @_;
		2991
		2992	($self->{w}, $self->{h})
		2993	}
		2994
		2995	sub size_allocate {
		2996	my ($self, $w, $h) = @_;
		2997
		2998	for my $child ($self->children) {
		2999	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
		3000
		3001	$X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
		3002	if exists $child->{req_x};
		3003
		3004	$Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
		3005	if exists $child->{req_y};
		3006
		3007	$X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
		3008	$Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
		3009
		3010	$child->configure ($X, $Y, $W, $H);
		3011	}
		3012	}
		3013
		3014	sub coord2local {
1937	my ($self, $x, $y) = @_;	3015	my ($self, $x, $y) = @_;
1938		3016
1939	($x, $y)	3017	($x, $y)
1940	}	3018	}
1941		3019
		3020	sub coord2global {
		3021	my ($self, $x, $y) = @_;
		3022
		3023	($x, $y)
		3024	}
		3025
1942	sub update {	3026	sub update {
1943	my ($self) = @_;	3027	my ($self) = @_;
1944		3028
1945	$self->check_size;	3029	$self->check_size;
1946	::refresh ();	3030	$::WANT_REFRESH++;
1947	}	3031	}
1948		3032
1949	sub add {	3033	sub add {
1950	my ($self, $child) = @_;	3034	my ($self, @children) = @_;
1951		3035
		3036	for (my @widgets = @children; my $w = pop @widgets; ) {
		3037	push @widgets, $w->children;
		3038	$w->{root} = $self;
		3039	$w->{visible} = $self->{visible} + 1;
		3040	}
		3041
		3042	for my $child (@children) {
		3043	$child->{is_toplevel} = 1;
		3044
		3045	# integerise window positions
		3046	$child->{x} = int $child->{x};
		3047	$child->{y} = int $child->{y};
		3048	}
		3049
1952	$self->SUPER::add ($child);	3050	$self->SUPER::add (@children);
		3051	}
		3052
		3053	sub remove {
		3054	my ($self, @children) = @_;
		3055
		3056	$self->SUPER::remove (@children);
		3057
		3058	while (@children) {
		3059	my $w = pop @children;
		3060	push @children, $w->children;
		3061	$w->set_invisible;
		3062	}
1953	}	3063	}
1954		3064
1955	sub on_refresh {	3065	sub on_refresh {
1956	my ($self, $id, $cb) = @_;	3066	my ($self, $id, $cb) = @_;
1957		3067
1958	$self->{refresh_hook}{$id} = $cb;	3068	$self->{refresh_hook}{$id} = $cb;
1959	}	3069	}
1960		3070
		3071	sub on_post_alloc {
		3072	my ($self, $id, $cb) = @_;
		3073
		3074	$self->{post_alloc_hook}{$id} = $cb;
		3075	}
		3076
1961	sub draw {	3077	sub draw {
1962	my ($self) = @_;	3078	my ($self) = @_;
1963		3079
1964	while (my $rcb = delete $self->{refresh_hook}) {	3080	while ($self->{refresh_hook}) {
1965	$_->() for values %$rcb;	3081	$_->()
		3082	for values %{delete $self->{refresh_hook}};
		3083	}
		3084
		3085	if ($self->{check_size}) {
		3086	my @queue = ([], []);
		3087
		3088	for (;;) {
		3089	if ($self->{check_size}) {
		3090	# heuristic: check containers last
		3091	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
		3092	for values %{delete $self->{check_size}}
		3093	}
		3094
		3095	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
		3096
		3097	my ($w, $h) = $widget->{user_w} && $widget->{user_h}
		3098	? @$widget{qw(user_w user_h)}
		3099	: $widget->size_request;
		3100
		3101	if (delete $widget->{force_alloc}
		3102	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
		3103	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
		3104
		3105	$widget->{req_w} = $w;
		3106	$widget->{req_h} = $h;
		3107
		3108	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
		3109
		3110	$widget->{parent}->check_size
		3111	if $widget->{parent};
		3112	}
		3113	}
		3114	}
		3115
		3116	while ($self->{size_alloc}) {
		3117	for (values %{delete $self->{size_alloc}}) {
		3118	my ($widget, $w, $h) = @$_;
		3119
		3120	$w = 0 if $w < 0;
		3121	$h = 0 if $h < 0;
		3122
		3123	$widget->{w} = $w;
		3124	$widget->{h} = $h;
		3125	$widget->emit (size_allocate => $w, $h);
		3126	}
		3127	}
		3128
		3129	while ($self->{post_alloc_hook}) {
		3130	$_->()
		3131	for values %{delete $self->{post_alloc_hook}};
1966	}	3132	}
1967		3133
1968	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3134	glViewport 0, 0, $::WIDTH, $::HEIGHT;
1969	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3135	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1970	glClear GL_COLOR_BUFFER_BIT;	3136	glClear GL_COLOR_BUFFER_BIT;
1971		3137
1972	glMatrixMode GL_PROJECTION;	3138	glMatrixMode GL_PROJECTION;
1973	glLoadIdentity;	3139	glLoadIdentity;
1974	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3140	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1975	glMatrixMode GL_MODELVIEW;	3141	glMatrixMode GL_MODELVIEW;
1976	glLoadIdentity;	3142	glLoadIdentity;
1977		3143
1978	$self->_draw;	3144	$self->_draw;
1979	}	3145	}
…		…
1981	#############################################################################	3147	#############################################################################
1982		3148
1983	package CFClient::UI;	3149	package CFClient::UI;
1984		3150
1985	$ROOT = new CFClient::UI::Root;	3151	$ROOT = new CFClient::UI::Root;
		3152	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1986		3153
1987	1	3154	1
1988		3155

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines