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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.200 by root, Sat May 13 00:27:09 2006 UTC vs.
Revision 1.279 by root, Mon Jun 5 00:17:47 2006 UTC

…		…
5		5
6	use Scalar::Util ();	6	use Scalar::Util ();
7	use List::Util ();	7	use List::Util ();
8		8
9	use CFClient;	9	use CFClient;
		10	use CFClient::Texture;
10		11
11	our ($FOCUS, $HOVER, $GRAB); # various widgets	12	our ($FOCUS, $HOVER, $GRAB); # various widgets
12		13
		14	our $LAYOUT;
13	our $ROOT;	15	our $ROOT;
14	our $TOOLTIP;	16	our $TOOLTIP;
15	our $BUTTON_STATE;	17	our $BUTTON_STATE;
16		18
		19	our %WIDGET; # all widgets, weak-referenced
		20
		21	sub get_layout {
		22	my $layout;
		23
		24	for (grep { $_->{name} } values %WIDGET) {
		25	my $win = $layout->{$_->{name}} = { };
		26
		27	$win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
		28	$win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
		29	$win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
		30	$win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
		31
		32	$win->{show} = $_->{visible} && $_->{is_toplevel};
		33	}
		34
		35	$layout
		36	}
		37
		38	sub set_layout {
		39	my ($layout) = @_;
		40
		41	$LAYOUT = $layout;
		42	}
		43
17	sub check_tooltip {	44	sub check_tooltip {
		45	return if $ENV{CFPLUS_DEBUG} & 8;
		46
18	if (!$GRAB) {	47	if (!$GRAB) {
19	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {	48	for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
20	if (length $widget->{tooltip}) {	49	if (length $widget->{tooltip}) {
21
22	if ($TOOLTIP->{owner} != $widget) {	50	if ($TOOLTIP->{owner} != $widget) {
		51	$TOOLTIP->hide;
		52
23	$TOOLTIP->{owner} = $widget;	53	$TOOLTIP->{owner} = $widget;
24		54
25	my $tip = $widget->{tooltip};	55	my $tip = $widget->{tooltip};
26		56
27	$tip = $tip->($widget) if CODE:: eq ref $tip;	57	$tip = $tip->($widget) if CODE:: eq ref $tip;
28		58
29	$TOOLTIP->set_tooltip_from ($widget);	59	$TOOLTIP->set_tooltip_from ($widget);
30	$TOOLTIP->show;	60	$TOOLTIP->show;
31
32	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34	if ($x + $TOOLTIP->{w} > $::WIDTH) {
35	($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36	}
37
38	$TOOLTIP->move ($x, $y);
39	$TOOLTIP->check_size;
40	$TOOLTIP->update;
41	}	61	}
42		62
43	return;	63	return;
44	}	64	}
45	}	65	}
…		…
49	delete $TOOLTIP->{owner};	69	delete $TOOLTIP->{owner};
50	}	70	}
51		71
52	# class methods for events	72	# class methods for events
53	sub feed_sdl_key_down_event {	73	sub feed_sdl_key_down_event {
54	$FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0])	74	$FOCUS->emit (key_down => $_[0])
55	if $FOCUS;	75	if $FOCUS;
56	}	76	}
57		77
58	sub feed_sdl_key_up_event {	78	sub feed_sdl_key_up_event {
59	$FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0])	79	$FOCUS->emit (key_up => $_[0])
60	if $FOCUS;	80	if $FOCUS;
61	}	81	}
62		82
63	sub feed_sdl_button_down_event {	83	sub feed_sdl_button_down_event {
64	my ($ev) = @_;	84	my ($ev) = @_;
…		…
73	check_tooltip;	93	check_tooltip;
74	}	94	}
75		95
76	$BUTTON_STATE |= 1 << ($ev->{button} - 1);	96	$BUTTON_STATE |= 1 << ($ev->{button} - 1);
77		97
78	if ($GRAB) {	98	$GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
79	($x, $y) = $GRAB->coord2local ($x, $y);	99	if $GRAB;
80	$GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
81	}
82	}	100	}
83		101
84	sub feed_sdl_button_up_event {	102	sub feed_sdl_button_up_event {
85	my ($ev) = @_;	103	my ($ev) = @_;
86	my ($x, $y) = ($ev->{x}, $ev->{y});	104	my ($x, $y) = ($ev->{x}, $ev->{y});
87		105
88	my $widget = $GRAB || $ROOT->find_widget ($x, $y);	106	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
89		107
90	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));	108	$BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91		109
92	if ($GRAB) {	110	$GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
93	($x, $y) = $GRAB->coord2local ($x, $y);	111	if $GRAB;
94	$GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
95	}
96		112
97	if (!$BUTTON_STATE) {	113	if (!$BUTTON_STATE) {
98	my $grab = $GRAB; undef $GRAB;	114	my $grab = $GRAB; undef $GRAB;
99	$grab->update if $grab;	115	$grab->update if $grab;
100	$GRAB->update if $GRAB;	116	$GRAB->update if $GRAB;
…		…
116	$HOVER->update if $HOVER && $HOVER->{can_hover};	132	$HOVER->update if $HOVER && $HOVER->{can_hover};
117		133
118	check_tooltip;	134	check_tooltip;
119	}	135	}
120		136
121	if ($HOVER) {
122	($x, $y) = $HOVER->coord2local ($x, $y);
123	$HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);	137	$HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
124	}	138	if $HOVER;
125	}	139	}
126		140
127	# convert position array to integers	141	# convert position array to integers
128	sub harmonize {	142	sub harmonize {
129	my ($vals) = @_;	143	my ($vals) = @_;
…		…
135	$rem += $_ - $i;	149	$rem += $_ - $i;
136	$_ = $i;	150	$_ = $i;
137	}	151	}
138	}	152	}
139		153
		154	sub full_refresh {
		155	# make a copy, otherwise for complains about freed values.
		156	my @widgets = values %WIDGET;
		157
		158	$_->update
		159	for @widgets;
		160	}
		161
		162	sub reconfigure_widgets {
		163	# make a copy, otherwise C<for> complains about freed values.
		164	my @widgets = values %WIDGET;
		165
		166	$_->reconfigure
		167	for @widgets;
		168	}
		169
		170	# call when resolution changes etc.
		171	sub rescale_widgets {
		172	my ($sx, $sy) = @_;
		173
		174	for my $widget (values %WIDGET) {
		175	if ($widget->{is_toplevel}) {
		176	$widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		177	$widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		178
		179	$widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
		180	$widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
		181	$widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
		182	$widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
		183	$widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
		184	$widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
		185
		186	$widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
		187	$widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
		188
		189	}
		190	}
		191
		192	reconfigure_widgets;
		193	}
		194
140	#############################################################################	195	#############################################################################
141		196
142	package CFClient::UI::Base;	197	package CFClient::UI::Base;
143		198
144	use strict;	199	use strict;
…		…
147		202
148	sub new {	203	sub new {
149	my $class = shift;	204	my $class = shift;
150		205
151	my $self = bless {	206	my $self = bless {
152	x => 0,	207	x => "center",
153	y => 0,	208	y => "center",
154	z => 0,	209	z => 0,
		210	w => undef,
		211	h => undef,
155	can_events => 1,	212	can_events => 1,
156	@_	213	@_
157	}, $class;	214	}, $class;
158		215
		216	Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
		217
159	for (keys %$self) {	218	for (keys %$self) {
160	if (/^connect_(.*)$/) {	219	if (/^on_(.*)$/) {
161	$self->connect ($1 => delete $self->{$_});	220	$self->connect ($1 => delete $self->{$_});
162	}	221	}
163	}	222	}
164		223
		224	if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
		225	$self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
		226	$self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
		227	$self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
		228	$self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
		229
		230	$self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
		231	$self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
		232
		233	$self->show if $layout->{show};
		234	}
		235
165	$self	236	$self
166	}	237	}
167		238
168	sub destroy {	239	sub destroy {
169	my ($self) = @_;	240	my ($self) = @_;
…		…
178	return if $self->{parent};	249	return if $self->{parent};
179		250
180	$CFClient::UI::ROOT->add ($self);	251	$CFClient::UI::ROOT->add ($self);
181	}	252	}
182		253
183	sub hide {	254	sub set_visible {
184	my ($self) = @_;	255	my ($self) = @_;
		256
		257	return if $self->{visible};
		258
		259	$self->{root} = $self->{parent}{root};
		260	$self->{visible} = $self->{parent}{visible} + 1;
		261
		262	$self->emit (visibility_change => 1);
		263
		264	$self->realloc if !exists $self->{req_w};
		265
		266	$_->set_visible for $self->children;
		267	}
		268
		269	sub set_invisible {
		270	my ($self) = @_;
		271
		272	return unless $self->{visible};
		273
		274	$_->set_invisible for $self->children;
		275
		276	delete $self->{root};
		277	delete $self->{visible};
185		278
186	undef $GRAB if $GRAB == $self;	279	undef $GRAB if $GRAB == $self;
187	undef $HOVER if $HOVER == $self;	280	undef $HOVER if $HOVER == $self;
188		281
		282	CFClient::UI::check_tooltip
		283	if $TOOLTIP->{owner} == $self;
		284
		285	$self->focus_out;
		286
		287	$self->emit (visibility_change => 0);
		288	}
		289
		290	sub set_visibility {
		291	my ($self, $visible) = @_;
		292
		293	return if $self->{visible} == $visible;
		294
		295	$visible ? $self->hide
		296	: $self->show;
		297	}
		298
		299	sub toggle_visibility {
		300	my ($self) = @_;
		301
		302	$self->{visible}
		303	? $self->hide
		304	: $self->show;
		305	}
		306
		307	sub hide {
		308	my ($self) = @_;
		309
		310	$self->set_invisible;
		311
189	$self->{parent}->remove ($self)	312	$self->{parent}->remove ($self)
190	if $self->{parent};	313	if $self->{parent};
191	}	314	}
192		315
193	sub move {	316	sub move_abs {
194	my ($self, $x, $y, $z) = @_;	317	my ($self, $x, $y, $z) = @_;
195		318
196	$self->{x} = int $x;	319	$self->{x} = List::Util::max 0, int $x;
197	$self->{y} = int $y;	320	$self->{y} = List::Util::max 0, int $y;
198	$self->{z} = $z if defined $z;	321	$self->{z} = $z if defined $z;
199		322
200	$self->update;	323	$self->update;
201	}	324	}
202		325
203	sub set_size {	326	sub set_size {
204	my ($self, $w, $h) = @_;	327	my ($self, $w, $h) = @_;
205		328
206	$self->{user_w} = $w;	329	$self->{force_w} = $w;
207	$self->{user_h} = $h;	330	$self->{force_h} = $h;
208		331
209	$self->check_size;	332	$self->realloc;
210	}	333	}
211		334
212	sub size_request {	335	sub size_request {
213	require Carp;	336	require Carp;
214	Carp::confess "size_request is abstract";	337	Carp::confess "size_request is abstract";
…		…
216		339
217	sub configure {	340	sub configure {
218	my ($self, $x, $y, $w, $h) = @_;	341	my ($self, $x, $y, $w, $h) = @_;
219		342
220	if ($self->{aspect}) {	343	if ($self->{aspect}) {
		344	my ($ow, $oh) = ($w, $h);
		345
221	my $w2 = List::Util::min $w, int $h * $self->{aspect};	346	$w = List::Util::min $w, int $h * $self->{aspect};
222	my $h2 = List::Util::min $h, int $w / $self->{aspect};	347	$h = List::Util::min $h, int $w / $self->{aspect};
223		348
224	# use alignment to adjust x, y	349	# use alignment to adjust x, y
225		350
226	$x += int +($w - $w2) * 0.5;	351	$x += int 0.5 * ($ow - $w);
227	$y += int +($h - $h2) * 0.5;	352	$y += int 0.5 * ($oh - $h);
228
229	($w, $h) = ($w2, $h2);
230	}	353	}
231		354
232	if ($self->{x} != $x || $self->{y} != $y) {	355	if ($self->{x} ne $x || $self->{y} ne $y) {
233	$self->{x} = $x;	356	$self->{x} = $x;
234	$self->{y} = $y;	357	$self->{y} = $y;
235	$self->update;	358	$self->update;
236	}	359	}
237		360
238	if ($self->{w} != $w || $self->{h} != $h) {	361	if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
239	$CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h];	362	return unless $self->{visible};
		363
		364	$self->{alloc_w} = $w;
		365	$self->{alloc_h} = $h;
		366
		367	$self->{root}{size_alloc}{$self+0} = $self;
240	}	368	}
241	}	369	}
242		370
243	sub size_allocate {	371	sub size_allocate {
244	# nothing to be done	372	# nothing to be done
245	}	373	}
246		374
247	sub children {	375	sub children {
		376	# nop
248	}	377	}
249		378
250	# call when resolution changes etc.	379	sub visible_children {
251	sub reconfigure {	380	$_[0]->children
252	my ($self) = @_;
253
254	$_->reconfigure
255	for $self->children;
256
257	$self->check_size (1);
258	$self->update;
259	}	381	}
260		382
261	sub set_max_size {	383	sub set_max_size {
262	my ($self, $w, $h) = @_;	384	my ($self, $w, $h) = @_;
263		385
264	delete $self->{max_w}; $self->{max_w} = $w if $w;	386	delete $self->{max_w}; $self->{max_w} = $w if $w;
265	delete $self->{max_h}; $self->{max_h} = $h if $h;	387	delete $self->{max_h}; $self->{max_h} = $h if $h;
		388	}
		389
		390	sub set_tooltip {
		391	my ($self, $tooltip) = @_;
		392
		393	$tooltip =~ s/^\s+//;
		394	$tooltip =~ s/\s+$//;
		395
		396	return if $self->{tooltip} eq $tooltip;
		397
		398	$self->{tooltip} = $tooltip;
		399
		400	if ($CFClient::UI::TOOLTIP->{owner} == $self) {
		401	delete $CFClient::UI::TOOLTIP->{owner};
		402	CFClient::UI::check_tooltip;
		403	}
266	}	404	}
267		405
268	# translate global coordinates to local coordinate system	406	# translate global coordinates to local coordinate system
269	sub coord2local {	407	sub coord2local {
270	my ($self, $x, $y) = @_;	408	my ($self, $x, $y) = @_;
…		…
285	return if $FOCUS == $self;	423	return if $FOCUS == $self;
286	return unless $self->{can_focus};	424	return unless $self->{can_focus};
287		425
288	my $focus = $FOCUS; $FOCUS = $self;	426	my $focus = $FOCUS; $FOCUS = $self;
289		427
290	$self->emit (focus_in => $focus);	428	$self->_emit (focus_in => $focus);
291		429
292	$focus->update if $focus;	430	$focus->update if $focus;
293	$FOCUS->update;	431	$FOCUS->update;
294	}	432	}
295		433
…		…
298		436
299	return unless $FOCUS == $self;	437	return unless $FOCUS == $self;
300		438
301	my $focus = $FOCUS; undef $FOCUS;	439	my $focus = $FOCUS; undef $FOCUS;
302		440
303	$self->emit (focus_out => $focus);	441	$self->_emit (focus_out => $focus);
304		442
305	$focus->update if $focus; #?	443	$focus->update if $focus; #?
306	}
307		444
		445	$::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
		446	unless $FOCUS;
		447	}
		448
308	sub mouse_motion { }	449	sub mouse_motion { 0 }
309	sub button_up { }	450	sub button_up { 0 }
310	sub key_down { }	451	sub key_down { 0 }
311	sub key_up { }	452	sub key_up { 0 }
312		453
313	sub button_down {	454	sub button_down {
314	my ($self, $ev, $x, $y) = @_;	455	my ($self, $ev, $x, $y) = @_;
315		456
316	$self->focus_in;	457	$self->focus_in;
317	}
318		458
319	sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }	459	0
320	sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }	460	}
321	sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }	461
322	sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }	462	sub find_widget {
323	sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }	463	my ($self, $x, $y) = @_;
		464
		465	return () unless $self->{can_events};
		466
		467	return $self
		468	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
		469	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
		470
		471	()
		472	}
		473
		474	sub set_parent {
		475	my ($self, $parent) = @_;
		476
		477	Scalar::Util::weaken ($self->{parent} = $parent);
		478	$self->set_visible if $parent->{visible};
		479	}
		480
		481	sub connect {
		482	my ($self, $signal, $cb) = @_;
		483
		484	push @{ $self->{signal_cb}{$signal} }, $cb;
		485	}
		486
		487	sub _emit {
		488	my ($self, $signal, @args) = @_;
		489
		490	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
		491	}
		492
		493	sub emit {
		494	my ($self, $signal, @args) = @_;
		495
		496	$self->_emit ($signal, @args)
		497	|| $self->$signal (@args);
		498	}
		499
		500	sub visibility_change {
		501	#my ($self, $visible) = @_;
		502	}
		503
		504	sub realloc {
		505	my ($self) = @_;
		506
		507	if ($self->{visible}) {
		508	return if $self->{root}{realloc}{$self+0};
		509
		510	$self->{root}{realloc}{$self+0} = $self;
		511	$self->{root}->update;
		512	} else {
		513	delete $self->{req_w};
		514	delete $self->{req_h};
		515	}
		516	}
		517
		518	sub update {
		519	my ($self) = @_;
		520
		521	$self->{parent}->update
		522	if $self->{parent};
		523	}
		524
		525	sub reconfigure {
		526	my ($self) = @_;
		527
		528	$self->realloc;
		529	$self->update;
		530	}
		531
		532	# using global variables seems a bit hacky, but passing through all drawing
		533	# functions seems pointless.
		534	our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
324		535
325	sub draw {	536	sub draw {
326	my ($self) = @_;	537	my ($self) = @_;
327		538
328	return unless $self->{h} && $self->{w};	539	return unless $self->{h} && $self->{w};
		540
		541	# update screen rectangle
		542	local $draw_x = $draw_x + $self->{x};
		543	local $draw_y = $draw_y + $self->{y};
		544	local $draw_w = $draw_x + $self->{w};
		545	local $draw_h = $draw_y + $self->{h};
		546
		547	# skip widgets that are entirely outside the drawing area
		548	return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
		549	|| ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
329		550
330	glPushMatrix;	551	glPushMatrix;
331	glTranslate $self->{x}, $self->{y}, 0;	552	glTranslate $self->{x}, $self->{y}, 0;
332	$self->_draw;
333	glPopMatrix;
334		553
335	if ($self == $HOVER && $self->{can_hover}) {	554	if ($self == $HOVER && $self->{can_hover}) {
336	my ($x, $y) = @$self{qw(x y)};
337
338	glColor 1, 0.8, 0.5, 0.2;	555	glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
339	glEnable GL_BLEND;	556	glEnable GL_BLEND;
340	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	557	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
341	glBegin GL_QUADS;	558	glBegin GL_QUADS;
342	glVertex $x , $y;
343	glVertex $x + $self->{w}, $y;
344	glVertex $x + $self->{w}, $y + $self->{h};
345	glVertex $x , $y + $self->{h};
346	glEnd;
347	glDisable GL_BLEND;
348	}
349
350	if ($ENV{PCLIENT_DEBUG}) {
351	glPushMatrix;
352	glColor 1, 1, 0, 1;
353	glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
354	glBegin GL_LINE_LOOP;
355	glVertex 0 , 0;	559	glVertex 0 , 0;
356	glVertex $self->{w}, 0;	560	glVertex $self->{w}, 0;
357	glVertex $self->{w}, $self->{h};	561	glVertex $self->{w}, $self->{h};
358	glVertex 0 , $self->{h};	562	glVertex 0 , $self->{h};
359	glEnd;	563	glEnd;
		564	glDisable GL_BLEND;
		565	}
		566
		567	if ($ENV{CFPLUS_DEBUG} & 1) {
		568	glPushMatrix;
		569	glColor 1, 1, 0, 1;
		570	glTranslate 0.375, 0.375;
		571	glBegin GL_LINE_LOOP;
		572	glVertex 0 , 0;
		573	glVertex $self->{w} - 1, 0;
		574	glVertex $self->{w} - 1, $self->{h} - 1;
		575	glVertex 0 , $self->{h} - 1;
		576	glEnd;
360	glPopMatrix;	577	glPopMatrix;
361	CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;	578	#CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
362	}	579	}
		580
		581	$self->_draw;
		582	glPopMatrix;
363	}	583	}
364		584
365	sub _draw {	585	sub _draw {
366	my ($self) = @_;	586	my ($self) = @_;
367		587
368	warn "no draw defined for $self\n";	588	warn "no draw defined for $self\n";
369	}	589	}
370		590
371	sub find_widget {
372	my ($self, $x, $y) = @_;
373
374	return () unless $self->{can_events};
375
376	return $self
377	if $x >= $self->{x} && $x < $self->{x} + $self->{w}
378	&& $y >= $self->{y} && $y < $self->{y} + $self->{h};
379
380	()
381	}
382
383	sub set_parent {
384	my ($self, $parent) = @_;
385
386	Scalar::Util::weaken ($self->{parent} = $parent);
387
388	# TODO: req_w _does_change after ->reconfigure
389	$self->check_size
390	unless exists $self->{req_w};
391	}
392
393	sub check_size {
394	my ($self, $forced) = @_;
395
396	$self->{force_alloc} = 1 if $forced;
397	$CFClient::UI::ROOT->{check_size}{$self} = $self;
398	}
399
400	sub update {
401	my ($self) = @_;
402
403	$self->{parent}->update
404	if $self->{parent};
405	}
406
407	sub connect {
408	my ($self, $signal, $cb) = @_;
409
410	push @{ $self->{signal_cb}{$signal} }, $cb;
411	}
412
413	sub emit {
414	my ($self, $signal, @args) = @_;
415
416	List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
417	}
418
419	sub DESTROY {	591	sub DESTROY {
420	my ($self) = @_;	592	my ($self) = @_;
421		593
		594	delete $WIDGET{$self+0};
422	#$self->deactivate;	595	#$self->deactivate;
423	}	596	}
424		597
425	#############################################################################	598	#############################################################################
426		599
…		…
435	my $class = shift;	608	my $class = shift;
436		609
437	# range [value, low, high, page]	610	# range [value, low, high, page]
438		611
439	$class->SUPER::new (	612	$class->SUPER::new (
440	bg => [0, 0, 0, 0.2],	613	#bg => [0, 0, 0, 0.2],
441	active_bg => [1, 1, 1, 0.5],	614	#active_bg => [1, 1, 1, 0.5],
442	@_	615	@_
443	)	616	)
444	}	617	}
445		618
446	sub _draw {	619	sub _draw {
447	my ($self) = @_;	620	my ($self) = @_;
448		621
		622	my $color = $FOCUS == $self && $self->{active_bg}
		623	? $self->{active_bg}
		624	: $self->{bg};
		625
		626	if ($color && (@$color < 4 || $color->[3])) {
449	my ($w, $h) = @$self{qw(w h)};	627	my ($w, $h) = @$self{qw(w h)};
450		628
451	glEnable GL_BLEND;	629	glEnable GL_BLEND;
452	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	630	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
453	glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };	631	glColor_premultiply @$color;
454		632
455	glBegin GL_QUADS;	633	glBegin GL_QUADS;
456	glVertex 0 , 0;	634	glVertex 0 , 0;
457	glVertex 0 , $h;	635	glVertex 0 , $h;
458	glVertex $w, $h;	636	glVertex $w, $h;
459	glVertex $w, 0;	637	glVertex $w, 0;
460	glEnd;	638	glEnd;
461		639
462	glDisable GL_BLEND;	640	glDisable GL_BLEND;
		641	}
463	}	642	}
464		643
465	#############################################################################	644	#############################################################################
466		645
467	package CFClient::UI::Empty;	646	package CFClient::UI::Empty;
…		…
472	my ($class, %arg) = @_;	651	my ($class, %arg) = @_;
473	$class->SUPER::new (can_events => 0, %arg);	652	$class->SUPER::new (can_events => 0, %arg);
474	}	653	}
475		654
476	sub size_request {	655	sub size_request {
477	(0, 0)	656	my ($self) = @_;
		657
		658	($self->{w} + 0, $self->{h} + 0)
478	}	659	}
479		660
480	sub draw { }	661	sub draw { }
481		662
482	#############################################################################	663	#############################################################################
…		…
486	our @ISA = CFClient::UI::Base::;	667	our @ISA = CFClient::UI::Base::;
487		668
488	sub new {	669	sub new {
489	my ($class, %arg) = @_;	670	my ($class, %arg) = @_;
490		671
491	my $children = delete $arg{children} || [];	672	my $children = delete $arg{children};
492		673
493	my $self = $class->SUPER::new (	674	my $self = $class->SUPER::new (
494	children => [],	675	children => [],
495	can_events => 0,	676	can_events => 0,
496	%arg,	677	%arg,
497	);	678	);
		679
498	$self->add ($_) for @$children;	680	$self->add (@$children)
		681	if $children;
499		682
500	$self	683	$self
501	}	684	}
502		685
503	sub add {	686	sub add {
…		…
511	$self->{children} = [	694	$self->{children} = [
512	sort { $a->{z} <=> $b->{z} }	695	sort { $a->{z} <=> $b->{z} }
513	@{$self->{children}}, @widgets	696	@{$self->{children}}, @widgets
514	];	697	];
515		698
516	$self->check_size (1);	699	$self->realloc;
517	$self->update;
518	}	700	}
519		701
520	sub children {	702	sub children {
521	@{ $_[0]{children} }	703	@{ $_[0]{children} }
522	}	704	}
…		…
527	delete $child->{parent};	709	delete $child->{parent};
528	$child->hide;	710	$child->hide;
529		711
530	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];	712	$self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
531		713
532	$self->check_size;	714	$self->realloc;
533	$self->update;
534	}	715	}
535		716
536	sub clear {	717	sub clear {
537	my ($self) = @_;	718	my ($self) = @_;
538		719
…		…
542	for (@$children) {	723	for (@$children) {
543	delete $_->{parent};	724	delete $_->{parent};
544	$_->hide;	725	$_->hide;
545	}	726	}
546		727
547	$self->check_size;	728	$self->realloc;
548	$self->update;
549	}	729	}
550		730
551	sub find_widget {	731	sub find_widget {
552	my ($self, $x, $y) = @_;	732	my ($self, $x, $y) = @_;
553		733
554	$x -= $self->{x};	734	$x -= $self->{x};
555	$y -= $self->{y};	735	$y -= $self->{y};
556		736
557	my $res;	737	my $res;
558		738
559	for (reverse @{ $self->{children} }) {	739	for (reverse $self->visible_children) {
560	$res = $_->find_widget ($x, $y)	740	$res = $_->find_widget ($x, $y)
561	and return $res;	741	and return $res;
562	}	742	}
563		743
564	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})	744	$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
…		…
613	$self->{children}[0]->configure (0, 0, $w, $h);	793	$self->{children}[0]->configure (0, 0, $w, $h);
614	}	794	}
615		795
616	#############################################################################	796	#############################################################################
617		797
		798	# back-buffered drawing area
		799
618	package CFClient::UI::Window;	800	package CFClient::UI::Window;
619		801
620	our @ISA = CFClient::UI::Bin::;	802	our @ISA = CFClient::UI::Bin::;
621		803
622	use CFClient::OpenGL;	804	use CFClient::OpenGL;
…		…
640	$self->SUPER::size_allocate ($w, $h);	822	$self->SUPER::size_allocate ($w, $h);
641	$self->update;	823	$self->update;
642	}	824	}
643		825
644	sub _render {	826	sub _render {
		827	my ($self) = @_;
		828
645	$_[0]{children}[0]->draw;	829	$self->{children}[0]->draw;
646	}	830	}
647		831
648	sub render_child {	832	sub render_child {
649	my ($self) = @_;	833	my ($self) = @_;
650		834
651	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {	835	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
652	glClearColor 0, 0, 0, 0;	836	glClearColor 0, 0, 0, 0;
653	glClear GL_COLOR_BUFFER_BIT;	837	glClear GL_COLOR_BUFFER_BIT;
654		838
		839	{
		840	package CFClient::UI::Base;
		841
		842	($draw_x, $draw_y, $draw_w, $draw_h) =
		843	(0, 0, $self->{w}, $self->{h});
		844	}
		845
655	$self->_render;	846	$self->_render;
656	# glColorMask 1, 1, 1, 0;
657	# glEnable GL_BLEND;
658	# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
659	# glRasterPos 0, 0;
660	# glCopyPixels 0, 0, $self->{w}, $self->{h};
661	# glDisable GL_BLEND;
662	# glColorMask 1, 1, 1, 1;
663	};	847	};
664	}	848	}
665		849
666	sub _draw {	850	sub _draw {
667	my ($self) = @_;	851	my ($self) = @_;
668		852
669	my ($w, $h) = ($self->w, $self->h);	853	my ($w, $h) = @$self{qw(w h)};
670		854
671	my $tex = $self->{texture}	855	my $tex = $self->{texture}
672	or return;	856	or return;
673		857
674	glEnable GL_TEXTURE_2D;	858	glEnable GL_TEXTURE_2D;
…		…
684		868
685	package CFClient::UI::ViewPort;	869	package CFClient::UI::ViewPort;
686		870
687	our @ISA = CFClient::UI::Window::;	871	our @ISA = CFClient::UI::Window::;
688		872
		873	sub new {
		874	my $class = shift;
		875
		876	$class->SUPER::new (
		877	scroll_x => 0,
		878	scroll_y => 1,
		879	@_,
		880	)
		881	}
		882
689	sub size_request {	883	sub size_request {
690	my ($self) = @_;	884	my ($self) = @_;
691		885
692	@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};	886	my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693	$self->child->configure (0, 0, @$self{qw(child_w child_h)});
694		887
695	@$self{qw(child_w child_h)}	888	$w = 10 if $self->{scroll_x};
		889	$h = 10 if $self->{scroll_y};
		890
		891	($w, $h)
696	}	892	}
697		893
698	sub size_allocate {	894	sub size_allocate {
699	my ($self, $w, $h) = @_;	895	my ($self, $w, $h) = @_;
700		896
		897	my $child = $self->child;
		898
		899	$w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
		900	$h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
		901
		902	$self->child->configure (0, 0, $w, $h);
701	$self->update;	903	$self->update;
702	}	904	}
703		905
704	sub set_offset {	906	sub set_offset {
705	my ($self, $x, $y) = @_;	907	my ($self, $x, $y) = @_;
…		…
739	}	941	}
740		942
741	sub _render {	943	sub _render {
742	my ($self) = @_;	944	my ($self) = @_;
743		945
		946	local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
		947	local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
		948
744	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};	949	CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745		950
746	$self->SUPER::_render;	951	$self->SUPER::_render;
747	}	952	}
748		953
…		…
751	package CFClient::UI::ScrolledWindow;	956	package CFClient::UI::ScrolledWindow;
752		957
753	our @ISA = CFClient::UI::HBox::;	958	our @ISA = CFClient::UI::HBox::;
754		959
755	sub new {	960	sub new {
756	my $class = shift;	961	my ($class, %arg) = @_;
		962
		963	my $child = delete $arg{child};
757		964
758	my $self;	965	my $self;
759		966
760	my $slider = new CFClient::UI::Slider	967	my $slider = new CFClient::UI::Slider
761	vertical => 1,	968	vertical => 1,
762	range => [0, 0, 1, 0.01], # HACK fix	969	range => [0, 0, 1, 0.01], # HACK fix
763	connect_changed => sub {	970	on_changed => sub {
764	$self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));	971	$self->{vp}->set_offset (0, $_[1]);
765	},	972	},
766	;	973	;
767		974
768	$self = $class->SUPER::new (	975	$self = $class->SUPER::new (
769	vp => (new CFClient::UI::ViewPort),	976	vp => (new CFClient::UI::ViewPort expand => 1),
770	slider => $slider,	977	slider => $slider,
771	@_,	978	%arg,
772	);	979	);
773		980
774	$self->{vp}->add ($self->{scrolled});
775	$self->add ($self->{vp});
776	$self->add ($self->{slider});	981	$self->SUPER::add ($self->{vp}, $self->{slider});
		982	$self->add ($child) if $child;
777		983
778	$self	984	$self
		985	}
		986
		987	sub add {
		988	my ($self, $widget) = @_;
		989
		990	$self->{vp}->add ($self->{child} = $widget);
		991	}
		992
		993	sub update {
		994	my ($self) = @_;
		995
		996	$self->SUPER::update;
		997
		998	# todo: overwrite size_allocate of child
		999	my $child = $self->{vp}->child;
		1000	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
		1001	}
		1002
		1003	sub size_allocate {
		1004	my ($self, $w, $h) = @_;
		1005
		1006	$self->SUPER::size_allocate ($w, $h);
		1007
		1008	my $child = $self->{vp}->child;
		1009	$self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
779	}	1010	}
780		1011
781	#TODO# update range on size_allocate depending on child	1012	#TODO# update range on size_allocate depending on child
782	# update viewport offset on scroll	1013	# update viewport offset on scroll
783		1014
…		…
803		1034
804	if ($self->{bg}) {	1035	if ($self->{bg}) {
805	my ($w, $h) = @$self{qw(w h)};	1036	my ($w, $h) = @$self{qw(w h)};
806		1037
807	glEnable GL_BLEND;	1038	glEnable GL_BLEND;
808	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1039	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
809	glColor @{ $self->{bg} };	1040	glColor_premultiply @{ $self->{bg} };
810		1041
811	glBegin GL_QUADS;	1042	glBegin GL_QUADS;
812	glVertex 0 , 0;	1043	glVertex 0 , 0;
813	glVertex 0 , $h;	1044	glVertex 0 , $h;
814	glVertex $w, $h;	1045	glVertex $w, $h;
…		…
827		1058
828	our @ISA = CFClient::UI::Bin::;	1059	our @ISA = CFClient::UI::Bin::;
829		1060
830	use CFClient::OpenGL;	1061	use CFClient::OpenGL;
831		1062
832	my @tex =	1063	my $bg =
		1064	new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
		1065	mipmap => 1, wrap => 1;
		1066
		1067	my @border =
833	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }	1068	map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
834	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	1069	qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
835		1070
836	sub new {	1071	sub new {
837	my $class = shift;	1072	my ($class, %arg) = @_;
838		1073
839	# TODO: user_x, user_y, overwrite moveto?	1074	my $title = delete $arg{title};
840		1075
841	my $self = $class->SUPER::new (	1076	my $self = $class->SUPER::new (
842	bg => [1, 1, 1, 1],	1077	bg => [1, 1, 1, 1],
843	border_bg => [1, 1, 1, 1],	1078	border_bg => [1, 1, 1, 1],
844	border => 0.6,	1079	border => 0.6,
845	can_events => 1,	1080	can_events => 1,
846	@_	1081	min_w => 16,
		1082	min_h => 16,
		1083	%arg,
847	);	1084	);
848		1085
849	$self->{title} &&= new CFClient::UI::Label	1086	$self->{title} = new CFClient::UI::Label
850	align => 0,	1087	align => 0,
851	valign => 1,	1088	valign => 1,
852	text => $self->{title},	1089	text => $title,
853	fontsize => $self->{border};	1090	fontsize => $self->{border}
		1091	if defined $title;
854		1092
855	$self	1093	$self
		1094	}
		1095
		1096	sub add {
		1097	my ($self, @widgets) = @_;
		1098
		1099	$self->SUPER::add (@widgets);
		1100	$self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
856	}	1101	}
857		1102
858	sub border {	1103	sub border {
859	int $_[0]{border} * $::FONTSIZE	1104	int $_[0]{border} * $::FONTSIZE
860	}	1105	}
861		1106
862	sub size_request {	1107	sub size_request {
863	my ($self) = @_;	1108	my ($self) = @_;
		1109
		1110	$self->{title}->size_request
		1111	if $self->{title};
864		1112
865	my ($w, $h) = $self->SUPER::size_request;	1113	my ($w, $h) = $self->SUPER::size_request;
866		1114
867	(	1115	(
868	$w + $self->border * 2,	1116	$w + $self->border * 2,
…		…
871	}	1119	}
872		1120
873	sub size_allocate {	1121	sub size_allocate {
874	my ($self, $w, $h) = @_;	1122	my ($self, $w, $h) = @_;
875		1123
		1124	if ($self->{title}) {
		1125	$self->{title}{w} = $w;
		1126	$self->{title}{h} = $h;
		1127	$self->{title}->size_allocate ($w, $h);
		1128	}
		1129
		1130	my $border = $self->border;
		1131
876	$h -= List::Util::max 0, $self->border * 2;	1132	$h -= List::Util::max 0, $border * 2;
877	$w -= List::Util::max 0, $self->border * 2;	1133	$w -= List::Util::max 0, $border * 2;
878		1134
879	$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
880	if $self->{title};
881
882	$self->child->configure ($self->border, $self->border, $w, $h);	1135	$self->child->configure ($border, $border, $w, $h);
883	}	1136	}
884		1137
885	sub button_down {	1138	sub button_down {
886	my ($self, $ev, $x, $y) = @_;	1139	my ($self, $ev, $x, $y) = @_;
887		1140
…		…
903	my ($ev, $x, $y) = @_;	1156	my ($ev, $x, $y) = @_;
904		1157
905	my $dx = $ev->{x} - $ox;	1158	my $dx = $ev->{x} - $ox;
906	my $dy = $ev->{y} - $oy;	1159	my $dy = $ev->{y} - $oy;
907		1160
908	$self->{user_w} = $bw + $dx * ($mx ? -1 : 1);	1161	$self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
909	$self->{user_h} = $bh + $dy * ($my ? -1 : 1);	1162	$self->{force_h} = $bh + $dy * ($my ? -1 : 1);
		1163
910	$self->move ($wx + $dx * $mx, $wy + $dy * $my);	1164	$self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
911	$self->check_size;	1165	$self->realloc;
912	};	1166	};
913		1167
914	} elsif ($lr ^ $td) {	1168	} elsif ($lr ^ $td) {
915	my ($ox, $oy) = ($ev->{x}, $ev->{y});	1169	my ($ox, $oy) = ($ev->{x}, $ev->{y});
916	my ($bx, $by) = ($self->{x}, $self->{y});	1170	my ($bx, $by) = ($self->{x}, $self->{y});
…		…
918	$self->{motion} = sub {	1172	$self->{motion} = sub {
919	my ($ev, $x, $y) = @_;	1173	my ($ev, $x, $y) = @_;
920		1174
921	($x, $y) = ($ev->{x}, $ev->{y});	1175	($x, $y) = ($ev->{x}, $ev->{y});
922		1176
923	$self->move ($bx + $x - $ox, $by + $y - $oy);	1177	$self->move_abs ($bx + $x - $ox, $by + $y - $oy);
924	$self->update;	1178	# HACK: the next line is required to enforce placement
		1179	$self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
925	};	1180	};
		1181	} else {
		1182	return 0;
		1183	}
		1184
926	}	1185	1
927	}	1186	}
928		1187
929	sub button_up {	1188	sub button_up {
930	my ($self, $ev, $x, $y) = @_;	1189	my ($self, $ev, $x, $y) = @_;
931		1190
932	delete $self->{motion};	1191	!!delete $self->{motion}
933	}	1192	}
934		1193
935	sub mouse_motion {	1194	sub mouse_motion {
936	my ($self, $ev, $x, $y) = @_;	1195	my ($self, $ev, $x, $y) = @_;
937		1196
938	$self->{motion}->($ev, $x, $y) if $self->{motion};	1197	$self->{motion}->($ev, $x, $y) if $self->{motion};
		1198
		1199	!!$self->{motion}
939	}	1200	}
940		1201
941	sub _draw {	1202	sub _draw {
942	my ($self) = @_;	1203	my ($self) = @_;
943		1204
		1205	my $child = $self->{children}[0];
		1206
944	my ($w, $h ) = ($self->{w}, $self->{h});	1207	my ($w, $h ) = ($self->{w}, $self->{h});
945	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	1208	my ($cw, $ch) = ($child->{w}, $child->{h});
946		1209
947	glEnable GL_TEXTURE_2D;	1210	glEnable GL_TEXTURE_2D;
948	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1211	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
949		1212
950	my $border = $self->border;	1213	my $border = $self->border;
951		1214
952	glColor @{ $self->{border_bg} };	1215	glColor @{ $self->{border_bg} };
953	$tex[1]->draw_quad_alpha (0, 0, $w, $border);	1216	$border[0]->draw_quad_alpha (0, 0, $w, $border);
954	$tex[3]->draw_quad_alpha (0, $border, $border, $ch);	1217	$border[1]->draw_quad_alpha (0, $border, $border, $ch);
955	$tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);	1218	$border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
956	$tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);	1219	$border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
957		1220
958	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {	1221	if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
959	my $bg = $tex[0];	1222	glColor @{ $self->{bg} };
960		1223
961	# TODO: repeat texture not scale	1224	# TODO: repeat texture not scale
		1225	# solve this better(?)
962	my $rep_x = $cw / $bg->{w};	1226	$bg->{s} = $cw / $bg->{w};
963	my $rep_y = $ch / $bg->{h};	1227	$bg->{t} = $ch / $bg->{h};
964
965	glColor @{ $self->{bg} };
966
967	$bg->{s} = $rep_x;
968	$bg->{t} = $rep_y;
969	$bg->{wrap_mode} = 1;
970	$bg->draw_quad_alpha ($border, $border, $cw, $ch);	1228	$bg->draw_quad_alpha ($border, $border, $cw, $ch);
971	}	1229	}
972		1230
973	glDisable GL_TEXTURE_2D;	1231	glDisable GL_TEXTURE_2D;
974		1232
975	$self->{title}->draw if $self->{title};
976
977	$self->child->draw;	1233	$child->draw;
		1234
		1235	if ($self->{title}) {
		1236	glTranslate 0, $border - $self->{h};
		1237	$self->{title}->_draw;
		1238	}
978	}	1239	}
979		1240
980	#############################################################################	1241	#############################################################################
981		1242
982	package CFClient::UI::Table;	1243	package CFClient::UI::Table;
…		…
990	sub new {	1251	sub new {
991	my $class = shift;	1252	my $class = shift;
992		1253
993	$class->SUPER::new (	1254	$class->SUPER::new (
994	col_expand => [],	1255	col_expand => [],
995	@_	1256	@_,
996	)	1257	)
		1258	}
		1259
		1260	sub children {
		1261	grep $_, map @$_, grep $_, @{ $_[0]{children} }
997	}	1262	}
998		1263
999	sub add {	1264	sub add {
1000	my ($self, $x, $y, $child) = @_;	1265	my ($self, $x, $y, $child) = @_;
1001		1266
1002	$child->set_parent ($self);	1267	$child->set_parent ($self);
1003	$self->{children}[$y][$x] = $child;	1268	$self->{children}[$y][$x] = $child;
1004		1269
1005	$child->check_size;	1270	$self->realloc;
1006	}	1271	}
1007		1272
1008	sub children {
1009	grep $_, map @$_, grep $_, @{ $_[0]{children} }
1010	}
1011
1012	# TODO: move to container class maybe? send childs a signal on removal?	1273	# TODO: move to container class maybe? send children a signal on removal?
1013	sub clear {	1274	sub clear {
1014	my ($self) = @_;	1275	my ($self) = @_;
1015		1276
1016	my @children = $self->children;	1277	my @children = $self->children;
1017	delete $self->{children};	1278	delete $self->{children};
…		…
1019	for (@children) {	1280	for (@children) {
1020	delete $_->{parent};	1281	delete $_->{parent};
1021	$_->hide;	1282	$_->hide;
1022	}	1283	}
1023		1284
1024	$self->update;	1285	$self->realloc;
1025	}	1286	}
1026		1287
1027	sub get_wh {	1288	sub get_wh {
1028	my ($self) = @_;	1289	my ($self) = @_;
1029		1290
…		…
1060	sub size_allocate {	1321	sub size_allocate {
1061	my ($self, $w, $h) = @_;	1322	my ($self, $w, $h) = @_;
1062		1323
1063	my ($ws, $hs) = $self->get_wh;	1324	my ($ws, $hs) = $self->get_wh;
1064		1325
1065	my $req_w = sum @$ws;	1326	my $req_w = (sum @$ws) || 1;
1066	my $req_h = sum @$hs;	1327	my $req_h = (sum @$hs) || 1;
1067		1328
1068	# TODO: nicer code && do row_expand	1329	# TODO: nicer code && do row_expand
1069	my @col_expand = @{$self->{col_expand}};	1330	my @col_expand = @{$self->{col_expand}};
1070	@col_expand = (1) x @$ws unless @col_expand;	1331	@col_expand = (1) x @$ws unless @col_expand;
1071	my $col_expand = (sum @col_expand) || 1;	1332	my $col_expand = (sum @col_expand) || 1;
…		…
1125	}	1386	}
1126	}	1387	}
1127		1388
1128	#############################################################################	1389	#############################################################################
1129		1390
1130	package CFClient::UI::HBox;	1391	package CFClient::UI::Box;
1131
1132	# TODO: wrap into common Box base class
1133		1392
1134	our @ISA = CFClient::UI::Container::;	1393	our @ISA = CFClient::UI::Container::;
1135		1394
1136	sub size_request {	1395	sub size_request {
1137	my ($self) = @_;	1396	my ($self) = @_;
1138		1397
1139	my @alloc = map [$_->size_request], @{$self->{children}};	1398	$self->{vertical}
1140		1399	? (
1141	(	1400	(List::Util::max map $_->{req_w}, @{$self->{children}}),
1142	(List::Util::sum map $_->[0], @alloc),	1401	(List::Util::sum map $_->{req_h}, @{$self->{children}}),
1143	(List::Util::max map $_->[1], @alloc),	1402	)
1144	)	1403	: (
		1404	(List::Util::sum map $_->{req_w}, @{$self->{children}}),
		1405	(List::Util::max map $_->{req_h}, @{$self->{children}}),
		1406	)
1145	}	1407	}
1146		1408
1147	sub size_allocate {	1409	sub size_allocate {
1148	my ($self, $w, $h) = @_;	1410	my ($self, $w, $h) = @_;
1149		1411
1150	($h, $w) = ($w, $h);	1412	my $space = $self->{vertical} ? $h : $w;
1151
1152	my $children = $self->{children};	1413	my $children = $self->{children};
1153		1414
1154	my @h = map $_->{req_w}, @$children;	1415	my @req;
1155		1416
1156	my $req_h = List::Util::sum @h;	1417	if ($self->{homogeneous}) {
1157		1418	@req = ($space / (@$children || 1)) x @$children;
1158	if ($req_h > $h) {
1159	# ah well, not enough space
1160	$_ *= $h / $req_h for @h;
1161	} else {	1419	} else {
		1420	@req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
		1421	my $req = List::Util::sum @req;
		1422
		1423	if ($req > $space) {
		1424	# ah well, not enough space
		1425	$_ *= $space / $req for @req;
		1426	} else {
1162	my $exp = List::Util::sum map $_->{expand}, @$children;	1427	my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1163	$exp ||= 1;
1164		1428
		1429	$space = ($space - $req) / $expand; # remaining space to give away
		1430
		1431	$req[$_] += $space * $children->[$_]{expand}
1165	for (0 .. $#$children) {	1432	for 0 .. $#$children;
1166	my $child = $children->[$_];
1167
1168	my $alloc_h = $h[$_];
1169	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1170	$h[$_] = $alloc_h;
1171	}	1433	}
1172	}	1434	}
1173		1435
1174	CFClient::UI::harmonize \@h;	1436	CFClient::UI::harmonize \@req;
1175		1437
1176	my $y = 0;	1438	my $pos = 0;
1177	for (0 .. $#$children) {	1439	for (0 .. $#$children) {
1178	my $child = $children->[$_];
1179	my $h = $h[$_];	1440	my $alloc = $req[$_];
1180	$child->configure ($y, 0, $h, $w);	1441	$children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1181		1442
1182	$y += $h;	1443	$pos += $alloc;
1183	}	1444	}
1184		1445
1185	1	1446	1
1186	}	1447	}
1187		1448
1188	#############################################################################	1449	#############################################################################
1189		1450
		1451	package CFClient::UI::HBox;
		1452
		1453	our @ISA = CFClient::UI::Box::;
		1454
		1455	sub new {
		1456	my $class = shift;
		1457
		1458	$class->SUPER::new (
		1459	vertical => 0,
		1460	@_,
		1461	)
		1462	}
		1463
		1464	#############################################################################
		1465
1190	package CFClient::UI::VBox;	1466	package CFClient::UI::VBox;
1191		1467
1192	# TODO: wrap into common Box base class
1193
1194	our @ISA = CFClient::UI::Container::;	1468	our @ISA = CFClient::UI::Box::;
1195		1469
1196	sub size_request {	1470	sub new {
1197	my ($self) = @_;	1471	my $class = shift;
1198		1472
1199	my @alloc = map [$_->size_request], @{$self->{children}};	1473	$class->SUPER::new (
1200		1474	vertical => 1,
1201	(	1475	@_,
1202	(List::Util::max map $_->[0], @alloc),
1203	(List::Util::sum map $_->[1], @alloc),
1204	)	1476	)
1205	}	1477	}
1206		1478
1207	sub size_allocate {
1208	my ($self, $w, $h) = @_;
1209
1210	Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1211
1212	my $children = $self->{children};
1213
1214	my @h = map $_->{req_h}, @$children;
1215
1216	my $req_h = List::Util::sum @h;
1217
1218	if ($req_h > $h) {
1219	# ah well, not enough space
1220	$_ *= $h / $req_h for @h;
1221	} else {
1222	my $exp = List::Util::sum map $_->{expand}, @$children;
1223	$exp ||= 1;
1224
1225	for (0 .. $#$children) {
1226	my $child = $children->[$_];
1227
1228	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1229	}
1230	}
1231
1232	CFClient::UI::harmonize \@h;
1233
1234	my $y = 0;
1235	for (0 .. $#$children) {
1236	my $child = $children->[$_];
1237	my $h = $h[$_];
1238	$child->configure (0, $y, $w, $h);
1239
1240	$y += $h;
1241	}
1242
1243	1
1244	}
1245
1246	#############################################################################	1479	#############################################################################
1247		1480
1248	package CFClient::UI::Label;	1481	package CFClient::UI::Label;
1249		1482
1250	our @ISA = CFClient::UI::Base::;	1483	our @ISA = CFClient::UI::DrawBG::;
1251		1484
1252	use CFClient::OpenGL;	1485	use CFClient::OpenGL;
1253		1486
1254	sub new {	1487	sub new {
1255	my ($class, %arg) = @_;	1488	my ($class, %arg) = @_;
1256		1489
1257	my $self = $class->SUPER::new (	1490	my $self = $class->SUPER::new (
1258	fg => [1, 1, 1],	1491	fg => [1, 1, 1],
		1492	#bg => none
		1493	#active_bg => none
1259	#font => default_font	1494	#font => default_font
1260	#text => initial text	1495	#text => initial text
1261	#markup => initial narkup	1496	#markup => initial narkup
		1497	#max_w => maximum pixel width
		1498	ellipsise => 3, # end
1262	layout => (new CFClient::Layout),	1499	layout => (new CFClient::Layout),
1263	fontsize => 1,	1500	fontsize => 1,
1264	align => -1,	1501	align => -1,
1265	valign => -1,	1502	valign => -1,
1266	padding => 2,	1503	padding_x => 2,
		1504	padding_y => 2,
1267	can_events => 0,	1505	can_events => 0,
1268	%arg	1506	%arg
1269	);	1507	);
1270		1508
1271	if (exists $self->{template}) {	1509	if (exists $self->{template}) {
…		…
1281	}	1519	}
1282		1520
1283	$self	1521	$self
1284	}	1522	}
1285		1523
1286	sub escape {	1524	sub escape($) {
1287	local $_ = $_[1];	1525	local $_ = $_[0];
1288		1526
1289	s/&/&amp;/g;	1527	s/&/&amp;/g;
1290	s/>/&gt;/g;	1528	s/>/&gt;/g;
1291	s/</&lt;/g;	1529	s/</&lt;/g;
1292		1530
1293	$_[1]	1531	$_
1294	}	1532	}
1295		1533
1296	sub update {	1534	sub update {
1297	my ($self) = @_;	1535	my ($self) = @_;
1298		1536
…		…
1307	$self->{text} = "T$text";	1545	$self->{text} = "T$text";
1308		1546
1309	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;	1547	$self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1310	$self->{layout}->set_text ($text);	1548	$self->{layout}->set_text ($text);
1311		1549
		1550	$self->realloc;
1312	$self->update;	1551	$self->update;
1313	$self->check_size;
1314	}	1552	}
1315		1553
1316	sub set_markup {	1554	sub set_markup {
1317	my ($self, $markup) = @_;	1555	my ($self, $markup) = @_;
1318		1556
…		…
1322	my $rgba = $markup =~ /span.*(?:foreground|background)/;	1560	my $rgba = $markup =~ /span.*(?:foreground|background)/;
1323		1561
1324	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;	1562	$self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325	$self->{layout}->set_markup ($markup);	1563	$self->{layout}->set_markup ($markup);
1326		1564
		1565	$self->realloc;
1327	$self->update;	1566	$self->update;
1328	$self->check_size;
1329	}	1567	}
1330		1568
1331	sub size_request {	1569	sub size_request {
1332	my ($self) = @_;	1570	my ($self) = @_;
1333		1571
1334	$self->{layout}->set_font ($self->{font}) if $self->{font};	1572	$self->{layout}->set_font ($self->{font}) if $self->{font};
1335	$self->{layout}->set_width ($self->{max_w} || -1);	1573	$self->{layout}->set_width ($self->{max_w} || -1);
		1574	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1575	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);	1576	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337		1577
1338	my ($w, $h) = $self->{layout}->size;	1578	my ($w, $h) = $self->{layout}->size;
1339		1579
1340	if (exists $self->{template}) {	1580	if (exists $self->{template}) {
…		…
1345		1585
1346	$w = List::Util::max $w, $w2;	1586	$w = List::Util::max $w, $w2;
1347	$h = List::Util::max $h, $h2;	1587	$h = List::Util::max $h, $h2;
1348	}	1588	}
1349		1589
1350	(	1590	($w, $h)
1351	$w + $self->{padding} * 2,
1352	$h + $self->{padding} * 2,
1353	)
1354	}	1591	}
1355		1592
1356	sub size_allocate {	1593	sub size_allocate {
1357	my ($self, $w, $h) = @_;	1594	my ($self, $w, $h) = @_;
1358		1595
		1596	delete $self->{ox};
		1597
1359	delete $self->{texture};	1598	delete $self->{texture}
		1599	unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360	}	1600	}
1361		1601
1362	sub set_fontsize {	1602	sub set_fontsize {
1363	my ($self, $fontsize) = @_;	1603	my ($self, $fontsize) = @_;
1364		1604
1365	$self->{fontsize} = $fontsize;	1605	$self->{fontsize} = $fontsize;
1366	delete $self->{texture};	1606	delete $self->{texture};
1367		1607
1368	$self->update;	1608	$self->realloc;
1369	$self->check_size;
1370	}	1609	}
1371		1610
1372	sub _draw {	1611	sub _draw {
1373	my ($self) = @_;	1612	my ($self) = @_;
		1613
		1614	$self->SUPER::_draw; # draw background, if applicable
1374		1615
1375	my $tex = $self->{texture} ||= do {	1616	my $tex = $self->{texture} ||= do {
1376	$self->{layout}->set_foreground (@{$self->{fg}});	1617	$self->{layout}->set_foreground (@{$self->{fg}});
1377	$self->{layout}->set_font ($self->{font}) if $self->{font};	1618	$self->{layout}->set_font ($self->{font}) if $self->{font};
1378	$self->{layout}->set_width ($self->{w});	1619	$self->{layout}->set_width ($self->{w});
		1620	$self->{layout}->set_ellipsise ($self->{ellipsise});
		1621	$self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1379	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE);	1622	$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1380		1623
1381	my $tex = new_from_layout CFClient::Texture $self->{layout};	1624	new_from_layout CFClient::Texture $self->{layout}
		1625	};
1382		1626
		1627	unless (exists $self->{ox}) {
1383	$self->{ox} = int $self->{align} < 0 ? $self->{padding}	1628	$self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1384	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1629	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1385	: ($self->{w} - $tex->{w}) * 0.5;	1630	: ($self->{w} - $tex->{w}) * 0.5);
1386		1631
1387	$self->{oy} = int $self->{valign} < 0 ? $self->{padding}	1632	$self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1388	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}	1633	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1389	: ($self->{h} - $tex->{h}) * 0.5;	1634	: ($self->{h} - $tex->{h}) * 0.5);
1390
1391	$tex
1392	};	1635	};
1393		1636
1394	glEnable GL_TEXTURE_2D;	1637	glEnable GL_TEXTURE_2D;
1395	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1638	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1396		1639
		1640	glColor_premultiply @{$self->{fg}}
1397	if ($tex->{format} == GL_ALPHA) {	1641	if $tex->{format} == GL_ALPHA;
1398	glColor @{$self->{fg}};	1642
1399	$tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1400	} else {
1401	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});	1643	$tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1402	}
1403		1644
1404	glDisable GL_TEXTURE_2D;	1645	glDisable GL_TEXTURE_2D;
1405	}	1646	}
1406		1647
1407	#############################################################################	1648	#############################################################################
…		…
1422	active_fg => [0, 0, 0],	1663	active_fg => [0, 0, 0],
1423	can_hover => 1,	1664	can_hover => 1,
1424	can_focus => 1,	1665	can_focus => 1,
1425	valign => 0,	1666	valign => 0,
1426	can_events => 1,	1667	can_events => 1,
		1668	#text => ...
1427	@_	1669	@_
1428	)	1670	)
1429	}	1671	}
1430		1672
1431	sub _set_text {	1673	sub _set_text {
…		…
1433		1675
1434	delete $self->{cur_h};	1676	delete $self->{cur_h};
1435		1677
1436	return if $self->{text} eq $text;	1678	return if $self->{text} eq $text;
1437		1679
1438	delete $self->{texture};
1439
1440	$self->{last_activity} = $::NOW;	1680	$self->{last_activity} = $::NOW;
1441	$self->{text} = $text;	1681	$self->{text} = $text;
1442		1682
1443	$text =~ s/./*/g if $self->{hidden};	1683	$text =~ s/./*/g if $self->{hidden};
1444	$self->{layout}->set_text ("$text ");	1684	$self->{layout}->set_text ("$text ");
1445		1685
1446	$self->emit (changed => $self->{text});	1686	$self->_emit (changed => $self->{text});
		1687	$self->update;
1447	}	1688	}
1448		1689
1449	sub set_text {	1690	sub set_text {
1450	my ($self, $text) = @_;	1691	my ($self, $text) = @_;
1451		1692
1452	$self->{cursor} = length $text;	1693	$self->{cursor} = length $text;
1453	$self->_set_text ($text);	1694	$self->_set_text ($text);
1454	$self->check_size;	1695
1455	$self->update;	1696	$self->realloc;
1456	}	1697	}
1457		1698
1458	sub get_text {	1699	sub get_text {
1459	$_[0]{text}	1700	$_[0]{text}
1460	}	1701	}
…		…
1463	my ($self) = @_;	1704	my ($self) = @_;
1464		1705
1465	my ($w, $h) = $self->SUPER::size_request;	1706	my ($w, $h) = $self->SUPER::size_request;
1466		1707
1467	($w + 1, $h) # add 1 for cursor	1708	($w + 1, $h) # add 1 for cursor
1468	}
1469
1470	sub size_allocate {
1471	my ($self, $w, $h) = @_;
1472
1473	$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1474	}	1709	}
1475		1710
1476	sub key_down {	1711	sub key_down {
1477	my ($self, $ev) = @_;	1712	my ($self, $ev) = @_;
1478		1713
…		…
1493	} elsif ($sym == CFClient::SDLK_HOME) {	1728	} elsif ($sym == CFClient::SDLK_HOME) {
1494	$self->{cursor} = 0;	1729	$self->{cursor} = 0;
1495	} elsif ($sym == CFClient::SDLK_END) {	1730	} elsif ($sym == CFClient::SDLK_END) {
1496	$self->{cursor} = length $text;	1731	$self->{cursor} = length $text;
1497	} elsif ($uni == 27) {	1732	} elsif ($uni == 27) {
1498	$self->emit ('escape');	1733	$self->_emit ('escape');
1499	} elsif ($uni) {	1734	} elsif ($uni) {
1500	substr $text, $self->{cursor}++, 0, chr $uni;	1735	substr $text, $self->{cursor}++, 0, chr $uni;
		1736	} else {
		1737	return 0;
1501	}	1738	}
1502		1739
1503	$self->_set_text ($text);	1740	$self->_set_text ($text);
1504	$self->update;	1741
		1742	$self->realloc;
		1743
		1744	1
1505	}	1745	}
1506		1746
1507	sub focus_in {	1747	sub focus_in {
1508	my ($self) = @_;	1748	my ($self) = @_;
1509		1749
…		…
1524	utf8::encode $text;	1764	utf8::encode $text;
1525	$self->{cursor} = length substr $text, 0, $idx;	1765	$self->{cursor} = length substr $text, 0, $idx;
1526		1766
1527	$self->_set_text ($self->{text});	1767	$self->_set_text ($self->{text});
1528	$self->update;	1768	$self->update;
		1769
		1770	1
1529	}	1771	}
1530		1772
1531	sub mouse_motion {	1773	sub mouse_motion {
1532	my ($self, $ev, $x, $y) = @_;	1774	my ($self, $ev, $x, $y) = @_;
1533	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#	1775	# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
		1776
		1777	0
1534	}	1778	}
1535		1779
1536	sub _draw {	1780	sub _draw {
1537	my ($self) = @_;	1781	my ($self) = @_;
1538		1782
1539	local $self->{fg} = $self->{fg};	1783	local $self->{fg} = $self->{fg};
1540		1784
1541	if ($FOCUS == $self) {	1785	if ($FOCUS == $self) {
1542	glColor @{$self->{active_bg}};	1786	glColor_premultiply @{$self->{active_bg}};
1543	$self->{fg} = $self->{active_fg};	1787	$self->{fg} = $self->{active_fg};
1544	} else {	1788	} else {
1545	glColor @{$self->{bg}};	1789	glColor_premultiply @{$self->{bg}};
1546	}	1790	}
1547		1791
1548	glEnable GL_BLEND;	1792	glEnable GL_BLEND;
1549	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1793	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1550	glBegin GL_QUADS;	1794	glBegin GL_QUADS;
1551	glVertex 0 , 0;	1795	glVertex 0 , 0;
1552	glVertex 0 , $self->{h};	1796	glVertex 0 , $self->{h};
1553	glVertex $self->{w}, $self->{h};	1797	glVertex $self->{w}, $self->{h};
1554	glVertex $self->{w}, 0;	1798	glVertex $self->{w}, 0;
…		…
1589	if ($sym == 13) {	1833	if ($sym == 13) {
1590	unshift @{$self->{history}},	1834	unshift @{$self->{history}},
1591	my $txt = $self->get_text;	1835	my $txt = $self->get_text;
1592	$self->{history_pointer} = -1;	1836	$self->{history_pointer} = -1;
1593	$self->{history_saveback} = '';	1837	$self->{history_saveback} = '';
1594	$self->emit (activate => $txt);	1838	$self->_emit (activate => $txt);
1595	$self->update;	1839	$self->update;
1596		1840
1597	} elsif ($sym == CFClient::SDLK_UP) {	1841	} elsif ($sym == CFClient::SDLK_UP) {
1598	if ($self->{history_pointer} < 0) {	1842	if ($self->{history_pointer} < 0) {
1599	$self->{history_saveback} = $self->get_text;	1843	$self->{history_saveback} = $self->get_text;
…		…
1615	} else {	1859	} else {
1616	$self->set_text ($self->{history_saveback});	1860	$self->set_text ($self->{history_saveback});
1617	}	1861	}
1618		1862
1619	} else {	1863	} else {
1620	$self->SUPER::key_down ($ev);	1864	return $self->SUPER::key_down ($ev)
		1865	}
		1866
1621	}	1867	1
1622
1623	}	1868	}
1624		1869
1625	#############################################################################	1870	#############################################################################
1626		1871
1627	package CFClient::UI::Button;	1872	package CFClient::UI::Button;
…		…
1636		1881
1637	sub new {	1882	sub new {
1638	my $class = shift;	1883	my $class = shift;
1639		1884
1640	$class->SUPER::new (	1885	$class->SUPER::new (
1641	padding => 4,	1886	padding_x => 4,
		1887	padding_y => 4,
1642	fg => [1, 1, 1],	1888	fg => [1, 1, 1],
1643	bg => [1, 1, 1, 0.2],
1644	active_fg => [0, 0, 1],	1889	active_fg => [0, 0, 1],
1645	can_hover => 1,	1890	can_hover => 1,
1646	align => 0,	1891	align => 0,
1647	valign => 0,	1892	valign => 0,
1648	can_events => 1,	1893	can_events => 1,
1649	@_	1894	@_
1650	)	1895	)
1651	}	1896	}
1652		1897
		1898	sub activate { }
		1899
1653	sub button_up {	1900	sub button_up {
1654	my ($self, $ev, $x, $y) = @_;	1901	my ($self, $ev, $x, $y) = @_;
1655		1902
		1903	$self->emit ("activate")
1656	if ($x >= 0 && $x < $self->{w}	1904	if $x >= 0 && $x < $self->{w}
1657	&& $y >= 0 && $y < $self->{h}) {	1905	&& $y >= 0 && $y < $self->{h};
1658	$self->emit ("activate");	1906
1659	}	1907	1
1660	}	1908	}
1661		1909
1662	sub _draw {	1910	sub _draw {
1663	my ($self) = @_;	1911	my ($self) = @_;
1664		1912
1665	local $self->{fg} = $self->{fg};	1913	local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1666
1667	if ($GRAB == $self) {
1668	$self->{fg} = $self->{active_fg};
1669	}
1670		1914
1671	glEnable GL_TEXTURE_2D;	1915	glEnable GL_TEXTURE_2D;
1672	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	1916	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1673	glColor 0, 0, 0, 1;	1917	glColor 0, 0, 0, 1;
1674		1918
…		…
1693		1937
1694	sub new {	1938	sub new {
1695	my $class = shift;	1939	my $class = shift;
1696		1940
1697	$class->SUPER::new (	1941	$class->SUPER::new (
1698	padding => 2,	1942	padding_x => 2,
		1943	padding_y => 2,
1699	fg => [1, 1, 1],	1944	fg => [1, 1, 1],
1700	active_fg => [1, 1, 0],	1945	active_fg => [1, 1, 0],
		1946	bg => [0, 0, 0, 0.2],
		1947	active_bg => [1, 1, 1, 0.5],
1701	state => 0,	1948	state => 0,
1702	can_hover => 1,	1949	can_hover => 1,
1703	@_	1950	@_
1704	)	1951	)
1705	}	1952	}
1706		1953
1707	sub size_request {	1954	sub size_request {
1708	my ($self) = @_;	1955	my ($self) = @_;
1709		1956
1710	($self->{padding} * 2 + 6) x 2	1957	(6) x 2
1711	}	1958	}
1712		1959
1713	sub button_down {	1960	sub button_down {
1714	my ($self, $ev, $x, $y) = @_;	1961	my ($self, $ev, $x, $y) = @_;
1715		1962
1716	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}	1963	if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1717	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {	1964	&& $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1718	$self->{state} = !$self->{state};	1965	$self->{state} = !$self->{state};
1719	$self->emit (changed => $self->{state});	1966	$self->_emit (changed => $self->{state});
		1967	} else {
		1968	return 0
		1969	}
		1970
1720	}	1971	1
1721	}	1972	}
1722		1973
1723	sub _draw {	1974	sub _draw {
1724	my ($self) = @_;	1975	my ($self) = @_;
1725		1976
1726	$self->SUPER::_draw;	1977	$self->SUPER::_draw;
1727		1978
1728	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;	1979	glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1729		1980
1730	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;	1981	my ($w, $h) = @$self{qw(w h)};
		1982
		1983	my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1731		1984
1732	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };	1985	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1733		1986
1734	my $tex = $self->{state} ? $tex[1] : $tex[0];	1987	my $tex = $self->{state} ? $tex[1] : $tex[0];
1735		1988
…		…
1890		2143
1891	my $h1 = $self->{h} * (1 - $ycut1);	2144	my $h1 = $self->{h} * (1 - $ycut1);
1892	my $h2 = $self->{h} * (1 - $ycut2);	2145	my $h2 = $self->{h} * (1 - $ycut2);
1893		2146
1894	glEnable GL_BLEND;	2147	glEnable GL_BLEND;
1895	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	2148	glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		2149	GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1896	glEnable GL_TEXTURE_2D;	2150	glEnable GL_TEXTURE_2D;
1897	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2151	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1898		2152
1899	glBindTexture GL_TEXTURE_2D, $t1->{name};	2153	glBindTexture GL_TEXTURE_2D, $t1->{name};
1900	glBegin GL_QUADS;	2154	glBegin GL_QUADS;
…		…
1989	qw(s1_slider.png s1_slider_bg.png);	2243	qw(s1_slider.png s1_slider_bg.png);
1990		2244
1991	sub new {	2245	sub new {
1992	my $class = shift;	2246	my $class = shift;
1993		2247
1994	# range [value, low, high, page]	2248	# range [value, low, high, page, unit]
1995		2249
1996	# TODO: 0-width page	2250	# TODO: 0-width page
1997	# TODO: req_w/h are wrong with vertical	2251	# TODO: req_w/h are wrong with vertical
1998	# TODO: calculations are off	2252	# TODO: calculations are off
1999	my $self = $class->SUPER::new (	2253	my $self = $class->SUPER::new (
2000	fg => [1, 1, 1],	2254	fg => [1, 1, 1],
2001	active_fg => [0, 0, 0],	2255	active_fg => [0, 0, 0],
		2256	bg => [0, 0, 0, 0.2],
		2257	active_bg => [1, 1, 1, 0.5],
2002	range => [0, 0, 100, 10],	2258	range => [0, 0, 100, 10, 0],
2003	req_w => $::WIDTH / 80,	2259	min_w => $::WIDTH / 80,
2004	req_h => $::WIDTH / 80,	2260	min_h => $::WIDTH / 80,
2005	vertical => 0,	2261	vertical => 0,
2006	can_hover => 1,	2262	can_hover => 1,
2007	inner_pad => 5,	2263	inner_pad => 0.02,
2008	@_	2264	@_
2009	);	2265	);
2010		2266
		2267	$self->set_value ($self->{range}[0]);
		2268	$self->update;
		2269
2011	$self	2270	$self
2012	}	2271	}
2013		2272
		2273	sub changed { }
		2274
		2275	sub set_range {
		2276	my ($self, $range) = @_;
		2277
		2278	($range, $self->{range}) = ($self->{range}, $range);
		2279
		2280	$self->update
		2281	if "@$range" ne "@{$self->{range}}";
		2282	}
		2283
		2284	sub set_value {
		2285	my ($self, $value) = @_;
		2286
		2287	my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
		2288
		2289	$hi = $lo + 1 if $hi <= $lo;
		2290
		2291	$page = $hi - $lo if $page > $hi - $lo;
		2292
		2293	$value = $lo if $value < $lo;
		2294	$value = $hi - $page if $value > $hi - $page;
		2295
		2296	$value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
		2297	if $unit;
		2298
		2299	@{$self->{range}} = ($value, $lo, $hi, $page, $unit);
		2300
		2301	if ($value != $old_value) {
		2302	$self->_emit (changed => $value);
		2303	$self->update;
		2304	}
		2305	}
		2306
2014	sub size_request {	2307	sub size_request {
2015	my ($self) = @_;	2308	my ($self) = @_;
2016		2309
2017	my $w = $self->{req_w};	2310	($self->{req_w}, $self->{req_h})
2018	my $h = $self->{req_h};
2019
2020	$self->{vertical} ? ($h, $w) : ($w, $h)
2021	}	2311	}
2022		2312
2023	sub button_down {	2313	sub button_down {
2024	my ($self, $ev, $x, $y) = @_;	2314	my ($self, $ev, $x, $y) = @_;
2025		2315
2026	$self->SUPER::button_down ($ev, $x, $y);	2316	$self->SUPER::button_down ($ev, $x, $y);
		2317
		2318	$self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
		2319
2027	$self->mouse_motion ($ev, $x, $y);	2320	$self->mouse_motion ($ev, $x, $y)
2028	}	2321	}
2029		2322
2030	sub mouse_motion {	2323	sub mouse_motion {
2031	my ($self, $ev, $x, $y) = @_;	2324	my ($self, $ev, $x, $y) = @_;
2032		2325
2033	if ($GRAB == $self) {	2326	if ($GRAB == $self) {
		2327	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
		2328
		2329	my (undef, $lo, $hi, $page) = @{$self->{range}};
		2330
		2331	$x = ($x - $self->{click}[1]) / ($w * $self->{scale});
		2332
		2333	$self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
		2334	} else {
		2335	return 0;
		2336	}
		2337
		2338	1
		2339	}
		2340
		2341	sub update {
		2342	my ($self) = @_;
		2343
		2344	delete $self->{knob_w};
		2345	$self->SUPER::update;
		2346	}
		2347
		2348	sub _draw {
		2349	my ($self) = @_;
		2350
		2351	unless ($self->{knob_w}) {
		2352	$self->set_value ($self->{range}[0]);
		2353
2034	my ($value, $lo, $hi, $page) = @{$self->{range}};	2354	my ($value, $lo, $hi, $page) = @{$self->{range}};
		2355	my $range = ($hi - $page - $lo) || 1e-100;
2035		2356
2036	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	2357	my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2037		2358
2038	my $inner_pad_px = $self->_calc_inner_pad_px ($w);	2359	$self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2039	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right	2360	$self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2040		2361
2041	$x -= $inner_pad_px; # substract the padding	2362	$value = ($value - $lo) / $range;
2042	$x = $x * ($hi - $lo) / $inner_w + $lo;	2363	$value = $value * $self->{scale} + $self->{offset};
2043	$x = $lo if $x < $lo;
2044	$x = $hi - $page if $x > $hi - $page;
2045	$self->{range}[0] = $x;
2046		2364
2047	$self->emit (changed => $x);	2365	$self->{knob_x} = $value - $knob_w * 0.5;
2048	$self->update;	2366	$self->{knob_w} = $knob_w;
2049	}	2367	}
2050	}
2051
2052	# the inner_* stuff is for generating a padding for the slider handle,
2053	# so that the handle doesn't leave the texture. This calculation isn't 100%
2054	# correct propably, but it does the job for now
2055	sub _calc_inner_pad_px {
2056	my ($self, $w) = @_;
2057	($w / 100) * $self->{inner_pad} # % to pixels
2058	}
2059
2060	sub _draw {
2061	my ($self) = @_;
2062		2368
2063	$self->SUPER::_draw ();	2369	$self->SUPER::_draw ();
2064		2370
2065	my ($w, $h) = @$self{qw(w h)};	2371	glScale $self->{w}, $self->{h};
2066		2372
2067	if ($self->{vertical}) {	2373	if ($self->{vertical}) {
2068	# draw a vertical slider like a rotated horizontal slider	2374	# draw a vertical slider like a rotated horizontal slider
2069		2375
		2376	glTranslate 1, 0, 0;
2070	glRotate 90, 0, 0, 1;	2377	glRotate 90, 0, 0, 1;
2071	glTranslate 0, -$self->{w}, 0;
2072
2073	($w, $h) = ($h, $w);
2074	}	2378	}
2075		2379
2076	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	2380	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2077	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	2381	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2078		2382
2079	my ($value, $lo, $hi, $page) = @{$self->{range}};
2080
2081	$hi = $value + 1 if $lo == $hi;
2082
2083	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2084	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2085
2086	$page = int $page * $inner_w / ($hi - $lo);
2087	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
2088
2089	$w -= $page;
2090	$page &= ~1;
2091	glTranslate $page * 0.5, 0, 0;
2092	$page ||= 2;
2093
2094	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2095	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2096
2097	glEnable GL_TEXTURE_2D;	2383	glEnable GL_TEXTURE_2D;
2098	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2384	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2099		2385
2100	# draw background	2386	# draw background
2101	$tex[1]->draw_quad_alpha (0, 0, $w, $h);	2387	$tex[1]->draw_quad_alpha (0, 0, 1, 1);
2102		2388
2103	# draw handle	2389	# draw handle
2104	$tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h);	2390	$tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2105		2391
2106	glDisable GL_TEXTURE_2D;	2392	glDisable GL_TEXTURE_2D;
2107	}	2393	}
		2394
		2395	#############################################################################
		2396
		2397	package CFClient::UI::ValSlider;
		2398
		2399	our @ISA = CFClient::UI::HBox::;
		2400
		2401	sub new {
		2402	my ($class, %arg) = @_;
		2403
		2404	my $range = delete $arg{range};
		2405
		2406	my $self = $class->SUPER::new (
		2407	slider => (new CFClient::UI::Slider expand => 1, range => $range),
		2408	entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
		2409	to_value => sub { shift },
		2410	from_value => sub { shift },
		2411	%arg,
		2412	);
		2413
		2414	$self->{slider}->connect (changed => sub {
		2415	my ($self, $value) = @_;
		2416	$self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
		2417	$self->{parent}->emit (changed => $value);
		2418	});
		2419
		2420	# $self->{entry}->connect (changed => sub {
		2421	# my ($self, $value) = @_;
		2422	# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
		2423	# $self->{parent}->emit (changed => $value);
		2424	# });
		2425
		2426	$self->add ($self->{slider}, $self->{entry});
		2427
		2428	$self->{slider}->emit (changed => $self->{slider}{range}[0]);
		2429
		2430	$self
		2431	}
		2432
		2433	sub set_range { shift->{slider}->set_range (@_) }
		2434	sub set_value { shift->{slider}->set_value (@_) }
2108		2435
2109	#############################################################################	2436	#############################################################################
2110		2437
2111	package CFClient::UI::TextView;	2438	package CFClient::UI::TextView;
2112		2439
…		…
2142		2469
2143	$self->{fontsize} = $fontsize;	2470	$self->{fontsize} = $fontsize;
2144	$self->reflow;	2471	$self->reflow;
2145	}	2472	}
2146		2473
2147	sub text_height {
2148	my ($self, $text) = @_;
2149
2150	my $layout = $self->{layout};
2151
2152	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
2153	$layout->set_width ($self->{children}[0]{w});
2154	$layout->set_markup ($text);
2155
2156	($layout->size)[1]
2157	}
2158
2159	sub reflow {
2160	my ($self) = @_;
2161
2162	$self->{need_reflow}++;
2163	$self->update;
2164	}
2165
2166	sub size_allocate {	2474	sub size_allocate {
2167	my ($self, $w, $h) = @_;	2475	my ($self, $w, $h) = @_;
2168		2476
2169	$self->SUPER::size_allocate ($w, $h);	2477	$self->SUPER::size_allocate ($w, $h);
2170		2478
…		…
2173	$self->{layout}->set_width ($self->{children}[0]{w});	2481	$self->{layout}->set_width ($self->{children}[0]{w});
2174		2482
2175	$self->reflow;	2483	$self->reflow;
2176	}	2484	}
2177		2485
		2486	sub text_size {
		2487	my ($self, $text, $indent) = @_;
		2488
		2489	my $layout = $self->{layout};
		2490
		2491	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2492	$layout->set_width ($self->{children}[0]{w} - $indent);
		2493	$layout->set_markup ($text);
		2494
		2495	$layout->size
		2496	}
		2497
		2498	sub reflow {
		2499	my ($self) = @_;
		2500
		2501	$self->{need_reflow}++;
		2502	$self->update;
		2503	}
		2504
		2505	sub set_offset {
		2506	my ($self, $offset) = @_;
		2507
		2508	# todo: base offset on lines or so, not on pixels
		2509	$self->{children}[1]->set_value ($offset);
		2510	}
		2511
		2512	sub clear {
		2513	my ($self) = @_;
		2514
		2515	$self->{par} = [];
		2516	$self->{height} = 0;
		2517	$self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
		2518	}
		2519
2178	sub add_paragraph {	2520	sub add_paragraph {
2179	my ($self, $color, $text) = @_;	2521	my ($self, $color, $text, $indent) = @_;
2180		2522
2181	#TODO: intelligently "reformat" paragraph	2523	for my $line (split /\n/, $text) {
2182		2524	my ($w, $h) = $self->text_size ($line);
2183	my $height = $self->text_height ($text);
2184
2185	$self->{height} += $height;	2525	$self->{height} += $h;
		2526	push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
		2527	}
2186		2528
2187	push @{$self->{par}}, [$height, $color, $text];
2188
2189	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];	2529	$self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2190	$self->{children}[1]->update;
2191	}	2530	}
2192		2531
2193	sub update {	2532	sub update {
2194	my ($self) = @_;	2533	my ($self) = @_;
2195		2534
…		…
2198	return unless $self->{h} > 0;	2537	return unless $self->{h} > 0;
2199		2538
2200	delete $self->{texture};	2539	delete $self->{texture};
2201		2540
2202	$ROOT->on_post_alloc ($self, sub {	2541	$ROOT->on_post_alloc ($self, sub {
		2542	my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
		2543
2203	if (delete $self->{need_reflow}) {	2544	if (delete $self->{need_reflow}) {
2204	my $height = 0;	2545	my $height = 0;
2205		2546
2206	$height += $_->[0] = $self->text_height ($_->[2])	2547	my $layout = $self->{layout};
		2548
		2549	$layout->set_height ($self->{fontsize} * $::FONTSIZE);
		2550
2207	for @{$self->{par}};	2551	for (@{$self->{par}}) {
		2552	if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
		2553	$layout->set_width ($W - $_->[3]);
		2554	$layout->set_markup ($_->[4]);
		2555	my ($w, $h) = $layout->size;
		2556	$_->[0] = $w + $_->[3];
		2557	$_->[1] = $h;
		2558	}
		2559
		2560	$height += $_->[1];
		2561	}
2208		2562
2209	$self->{height} = $height;	2563	$self->{height} = $height;
2210		2564
2211	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];	2565	$self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2212		2566
2213	delete $self->{texture};	2567	delete $self->{texture};
2214	}	2568	}
2215		2569
2216	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {	2570	$self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2217	glClearColor 0, 0, 0, 0;	2571	glClearColor 0, 0, 0, 0;
2218	glClear GL_COLOR_BUFFER_BIT;	2572	glClear GL_COLOR_BUFFER_BIT;
2219		2573
2220	glEnable GL_TEXTURE_2D;
2221	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2222
2223	my $top = int $self->{children}[1]{range}[0];	2574	my $top = int $self->{children}[1]{range}[0];
2224		2575
2225	my $y0 = $top;	2576	my $y0 = $top;
2226	my $y1 = $top + $self->{h};	2577	my $y1 = $top + $H;
2227		2578
2228	my $y = 0;	2579	my $y = 0;
2229		2580
2230	my $layout = $self->{layout};	2581	my $layout = $self->{layout};
2231		2582
2232	$layout->set_font ($self->{font}) if $self->{font};	2583	$layout->set_font ($self->{font}) if $self->{font};
2233		2584
		2585	glEnable GL_BLEND;
		2586	#TODO# not correct in windows where rgba is forced off
		2587	glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
		2588
2234	for my $par (@{$self->{par}}) {	2589	for my $par (@{$self->{par}}) {
2235	my $h = $par->[0];	2590	my $h = $par->[1];
2236		2591
2237	if ($y0 < $y + $h && $y < $y1) {	2592	if ($y0 < $y + $h && $y < $y1) {
2238	$layout->set_foreground (@{ $par->[1] });	2593	$layout->set_foreground (@{ $par->[2] });
		2594	$layout->set_width ($W - $par->[3]);
2239	$layout->set_markup ($par->[2]);	2595	$layout->set_markup ($par->[4]);
2240		2596
2241	my ($W, $H) = $layout->size;	2597	my ($w, $h, $data, $format, $internalformat) = $layout->render;
2242	CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0);	2598
		2599	glRasterPos $par->[3], $y - $y0;
		2600	glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2243	}	2601	}
2244		2602
2245	$y += $h;	2603	$y += $h;
2246	}	2604	}
2247		2605
2248	glDisable GL_TEXTURE_2D;	2606	glDisable GL_BLEND;
2249	};	2607	};
2250	});	2608	});
2251	}	2609	}
2252		2610
2253	sub _draw {	2611	sub _draw {
2254	my ($self) = @_;	2612	my ($self) = @_;
2255		2613
2256	glEnable GL_TEXTURE_2D;	2614	glEnable GL_TEXTURE_2D;
2257	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2258	glColor 1, 1, 1, 1;	2616	glColor 0, 0, 0, 1;
2259	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});	2617	$self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2260	glDisable GL_TEXTURE_2D;	2618	glDisable GL_TEXTURE_2D;
2261		2619
2262	$self->{children}[1]->draw;	2620	$self->{children}[1]->draw;
2263		2621
…		…
2313		2671
2314	sub new {	2672	sub new {
2315	my $class = shift;	2673	my $class = shift;
2316		2674
2317	my $self = $class->SUPER::new (	2675	my $self = $class->SUPER::new (
2318	state => 0,	2676	state => 0,
2319	connect_activate => \&toggle_flopper,	2677	on_activate => \&toggle_flopper,
2320	@_	2678	@_
2321	);	2679	);
2322		2680
2323	if ($self->{state}) {
2324	$self->{state} = 0;
2325	$self->toggle_flopper;
2326	}
2327
2328	$self	2681	$self
2329	}	2682	}
2330		2683
2331	sub toggle_flopper {	2684	sub toggle_flopper {
2332	my ($self) = @_;	2685	my ($self) = @_;
2333		2686
2334	# TODO: use animation	2687	$self->{other}->toggle_visibility;
2335	if ($self->{state} = !$self->{state}) {
2336	$CFClient::UI::ROOT->add ($self->{other});
2337	$self->{other}->move ($self->coord2global (0, $self->{h}));
2338	$self->emit ("open");
2339	} else {
2340	$CFClient::UI::ROOT->remove ($self->{other});
2341	$self->emit ("close");
2342	}
2343
2344	$self->emit (changed => $self->{state});
2345	}	2688	}
2346		2689
2347	#############################################################################	2690	#############################################################################
2348		2691
2349	package CFClient::UI::Tooltip;	2692	package CFClient::UI::Tooltip;
…		…
2362	}	2705	}
2363		2706
2364	sub set_tooltip_from {	2707	sub set_tooltip_from {
2365	my ($self, $widget) = @_;	2708	my ($self, $widget) = @_;
2366		2709
		2710	my $tooltip = $widget->{tooltip};
		2711
		2712	if ($ENV{CFPLUS_DEBUG} & 2) {
		2713	$tooltip .= "\n\n" . (ref $widget) . "\n"
		2714	. "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
		2715	. "req $widget->{req_w} $widget->{req_h}\n"
		2716	. "visible $widget->{visible}";
		2717	}
		2718
2367	$self->add (new CFClient::UI::Label	2719	$self->add (new CFClient::UI::Label
2368	markup => $widget->{tooltip},	2720	markup => $tooltip,
2369	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,	2721	max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2370	fontsize => 0.8,	2722	fontsize => 0.8,
2371	fg => [0, 0, 0, 1],	2723	fg => [0, 0, 0, 1],
		2724	ellipsise => 0,
2372	font => ($widget->{tooltip_font} || $::FONT_PROP),	2725	font => ($widget->{tooltip_font} || $::FONT_PROP),
2373	);	2726	);
2374	}	2727	}
2375		2728
2376	sub size_request {	2729	sub size_request {
2377	my ($self) = @_;	2730	my ($self) = @_;
…		…
2383		2736
2384	sub size_allocate {	2737	sub size_allocate {
2385	my ($self, $w, $h) = @_;	2738	my ($self, $w, $h) = @_;
2386		2739
2387	$self->SUPER::size_allocate ($w - 4, $h - 4);	2740	$self->SUPER::size_allocate ($w - 4, $h - 4);
		2741	}
		2742
		2743	sub visibility_change {
		2744	my ($self, $visible) = @_;
		2745
		2746	return unless $visible;
		2747
		2748	$self->{root}->on_post_alloc ("move_$self" => sub {
		2749	my $widget = $self->{owner}
		2750	or return;
		2751
		2752	my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
		2753
		2754	($x, $y) = $widget->coord2global (-$self->{w}, 0)
		2755	if $x + $self->{w} > $::WIDTH;
		2756
		2757	$self->move_abs ($x, $y);
		2758	});
2388	}	2759	}
2389		2760
2390	sub _draw {	2761	sub _draw {
2391	my ($self) = @_;	2762	my ($self) = @_;
2392		2763
…		…
2409	glVertex $w, $h;	2780	glVertex $w, $h;
2410	glVertex $w, 0;	2781	glVertex $w, 0;
2411	glEnd;	2782	glEnd;
2412		2783
2413	glTranslate 2 - 0.375, 2 - 0.375;	2784	glTranslate 2 - 0.375, 2 - 0.375;
		2785
2414	$self->SUPER::_draw;	2786	$self->SUPER::_draw;
2415	}	2787	}
2416		2788
2417	#############################################################################	2789	#############################################################################
2418		2790
…		…
2423	use CFClient::OpenGL;	2795	use CFClient::OpenGL;
2424		2796
2425	sub new {	2797	sub new {
2426	my $class = shift;	2798	my $class = shift;
2427		2799
2428	$class->SUPER::new (	2800	my $self = $class->SUPER::new (
2429	aspect => 1,	2801	aspect => 1,
		2802	can_events => 0,
2430	@_,	2803	@_,
2431	)	2804	);
		2805
		2806	if ($self->{anim} && $self->{animspeed}) {
		2807	Scalar::Util::weaken (my $widget = $self);
		2808
		2809	$self->{timer} = Event->timer (
		2810	at => $self->{animspeed} * int $::NOW / $self->{animspeed},
		2811	hard => 1,
		2812	interval => $self->{animspeed},
		2813	cb => sub {
		2814	++$widget->{frame};
		2815	$widget->update;
		2816	},
		2817	);
		2818	}
		2819
		2820	$self
2432	}	2821	}
2433		2822
2434	sub size_request {	2823	sub size_request {
2435	(32, 8)	2824	(32, 8)
2436	}	2825	}
2437		2826
		2827	sub update {
		2828	my ($self) = @_;
		2829
		2830	return unless $self->{visible};
		2831
		2832	$self->SUPER::update;
		2833	}
		2834
2438	sub _draw {	2835	sub _draw {
2439	my ($self) = @_;	2836	my ($self) = @_;
2440		2837
2441	return unless $::CONN;#d# manage and cache textures differently	2838	return unless $::CONN;
		2839
		2840	my $face;
		2841
		2842	if ($self->{frame}) {
		2843	my $anim = $::CONN->{anim}[$self->{anim}];
		2844
		2845	$face = $anim->[ $self->{frame} % @$anim ]
		2846	if $anim && @$anim;
		2847	}
		2848
2442	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];	2849	my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2443		2850
2444	# TODO animation
2445	if ($tex) {	2851	if ($tex) {
2446	glEnable GL_TEXTURE_2D;	2852	glEnable GL_TEXTURE_2D;
2447	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	2853	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2448	glColor 1, 1, 1, 1;	2854	glColor 0, 0, 0, 1;
2449	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});	2855	$tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2450	glDisable GL_TEXTURE_2D;	2856	glDisable GL_TEXTURE_2D;
2451	}	2857	}
2452	}	2858	}
2453		2859
		2860	sub DESTROY {
		2861	my ($self) = @_;
		2862
		2863	$self->{timer}->cancel
		2864	if $self->{timer};
		2865
		2866	$self->SUPER::DESTROY;
		2867	}
		2868
2454	#############################################################################	2869	#############################################################################
2455		2870
2456	package CFClient::UI::InventoryItem;	2871	package CFClient::UI::Buttonbar;
2457		2872
2458	our @ISA = CFClient::UI::HBox::;	2873	our @ISA = CFClient::UI::HBox::;
2459		2874
2460	sub new {	2875	# TODO: should actualyl wrap buttons and other goodies.
2461	my $class = shift;
2462
2463	my %args = @_;
2464
2465	my $item = delete $args{item};
2466
2467	my $desc = $item->{nrof} < 2
2468	? $item->{name}
2469	: "$item->{nrof} $item->{name_pl}";
2470
2471
2472	my $self = $class->SUPER::new (
2473	can_hover => 1,
2474	can_events => 1,
2475	tooltip => (CFClient::UI::Label->escape ($desc)
2476	. "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2477	connect_button_down => sub {
2478	my ($self, $ev, $x, $y) = @_;
2479
2480	# todo: maybe put examine on 1? but should just be a tooltip :(
2481	if ($ev->{button} == 1) {
2482	$::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2483	} elsif ($ev->{button} == 2) {
2484	$::CONN->send ("apply $item->{tag}");
2485	} elsif ($ev->{button} == 3) {
2486	CFClient::UI::Menu->new (
2487	items => [
2488	["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2489	[
2490	$item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2491	sub { $::CONN->send ("lock $item->{tag}") },
2492	],
2493	["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2494	["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2495	["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2496	],
2497	)->popup ($ev);
2498	}
2499
2500	1
2501	},
2502	%args
2503	);
2504
2505	$self->add (new CFClient::UI::Face
2506	can_events => 0,
2507	face => $item->{face},
2508	anim => $item->{anim},
2509	animspeed => $item->{animspeed},
2510	);
2511
2512	$self->add (new CFClient::UI::Label
2513	can_events => 0,
2514	text => $desc,
2515	);
2516
2517	$self
2518	}
2519
2520	#############################################################################
2521
2522	package CFClient::UI::Inventory;
2523
2524	our @ISA = CFClient::UI::ScrolledWindow::;
2525
2526	sub new {
2527	my $class = shift;
2528
2529	my $self = $class->SUPER::new (
2530	scrolled => (new CFClient::UI::VBox),
2531	@_,
2532	);
2533
2534	$self
2535	}
2536
2537	sub set_items {
2538	my ($self, $items) = @_;
2539
2540	$self->{scrolled}->clear;
2541	return unless $items;
2542
2543	my @items = sort { $a->{type} <=> $b->{type} } @$items;
2544
2545	$self->{real_items} = \@items;
2546
2547	for my $item (@items) {
2548	my $desc = $item->{nrof} < 2
2549	? $item->{name}
2550	: "$item->{nrof} $item->{name_pl}";
2551
2552	$self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2553	}
2554
2555	# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2556	}
2557
2558	sub size_request {
2559	my ($self) = @_;
2560	($self->{req_w}, $self->{req_h});
2561	}
2562		2876
2563	#############################################################################	2877	#############################################################################
2564		2878
2565	package CFClient::UI::Menu;	2879	package CFClient::UI::Menu;
2566		2880
…		…
2600		2914
2601	# popup given the event (must be a mouse button down event currently)	2915	# popup given the event (must be a mouse button down event currently)
2602	sub popup {	2916	sub popup {
2603	my ($self, $ev) = @_;	2917	my ($self, $ev) = @_;
2604		2918
2605	$self->emit ("popdown");	2919	$self->_emit ("popdown");
2606		2920
2607	# maybe save $GRAB? must be careful about events...	2921	# maybe save $GRAB? must be careful about events...
2608	$GRAB = $self;	2922	$GRAB = $self;
2609	$self->{button} = $ev->{button};	2923	$self->{button} = $ev->{button};
2610		2924
2611	$self->show;	2925	$self->show;
2612	$self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);	2926	$self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2613	}	2927	}
2614		2928
2615	sub mouse_motion {	2929	sub mouse_motion {
2616	my ($self, $ev, $x, $y) = @_;	2930	my ($self, $ev, $x, $y) = @_;
2617		2931
2618	# TODO: should use vbox->find_widget or so	2932	# TODO: should use vbox->find_widget or so
2619	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});	2933	$HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2620	$self->{hover} = $self->{item}{$HOVER};	2934	$self->{hover} = $self->{item}{$HOVER};
		2935
		2936	0
2621	}	2937	}
2622		2938
2623	sub button_up {	2939	sub button_up {
2624	my ($self, $ev, $x, $y) = @_;	2940	my ($self, $ev, $x, $y) = @_;
2625		2941
2626	if ($ev->{button} == $self->{button}) {	2942	if ($ev->{button} == $self->{button}) {
2627	undef $GRAB;	2943	undef $GRAB;
2628	$self->hide;	2944	$self->hide;
2629		2945
2630	$self->emit ("popdown");	2946	$self->_emit ("popdown");
2631	$self->{hover}[1]->() if $self->{hover};	2947	$self->{hover}[1]->() if $self->{hover};
		2948	} else {
		2949	return 0
		2950	}
		2951
2632	}	2952	1
2633	}	2953	}
2634		2954
2635	#############################################################################	2955	#############################################################################
2636		2956
		2957	package CFClient::UI::Multiplexer;
		2958
		2959	our @ISA = CFClient::UI::Container::;
		2960
		2961	sub new {
		2962	my $class = shift;
		2963
		2964	my $self = $class->SUPER::new (
		2965	@_,
		2966	);
		2967
		2968	$self->{current} = $self->{children}[0]
		2969	if @{ $self->{children} };
		2970
		2971	$self
		2972	}
		2973
		2974	sub add {
		2975	my ($self, @widgets) = @_;
		2976
		2977	$self->SUPER::add (@widgets);
		2978
		2979	$self->{current} = $self->{children}[0]
		2980	if @{ $self->{children} };
		2981	}
		2982
		2983	sub set_current_page {
		2984	my ($self, $page_or_widget) = @_;
		2985
		2986	my $widget = ref $page_or_widget
		2987	? $page_or_widget
		2988	: $self->{children}[$page_or_widget];
		2989
		2990	$self->{current} = $widget;
		2991	$self->{current}->configure (0, 0, $self->{w}, $self->{h});
		2992
		2993	$self->_emit (page_changed => $self->{current});
		2994
		2995	$self->realloc;
		2996	}
		2997
		2998	sub visible_children {
		2999	$_[0]{current}
		3000	}
		3001
		3002	sub size_request {
		3003	my ($self) = @_;
		3004
		3005	$self->{current}->size_request
		3006	}
		3007
		3008	sub size_allocate {
		3009	my ($self, $w, $h) = @_;
		3010
		3011	$self->{current}->configure (0, 0, $w, $h);
		3012	}
		3013
		3014	sub _draw {
		3015	my ($self) = @_;
		3016
		3017	$self->{current}->draw;
		3018	}
		3019
		3020	#############################################################################
		3021
		3022	package CFClient::UI::Notebook;
		3023
		3024	our @ISA = CFClient::UI::VBox::;
		3025
		3026	sub new {
		3027	my $class = shift;
		3028
		3029	my $self = $class->SUPER::new (
		3030	buttonbar => (new CFClient::UI::Buttonbar),
		3031	multiplexer => (new CFClient::UI::Multiplexer expand => 1),
		3032	# filter => # will be put between multiplexer and $self
		3033	@_,
		3034	);
		3035
		3036	$self->{filter}->add ($self->{multiplexer}) if $self->{filter};
		3037	$self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
		3038
		3039	$self
		3040	}
		3041
		3042	sub add {
		3043	my ($self, $title, $widget, $tooltip) = @_;
		3044
		3045	Scalar::Util::weaken $self;
		3046
		3047	$self->{buttonbar}->add (new CFClient::UI::Button
		3048	markup => $title,
		3049	tooltip => $tooltip,
		3050	on_activate => sub { $self->set_current_page ($widget) },
		3051	);
		3052
		3053	$self->{multiplexer}->add ($widget);
		3054	}
		3055
		3056	sub set_current_page {
		3057	my ($self, $page) = @_;
		3058
		3059	$self->{multiplexer}->set_current_page ($page);
		3060	$self->_emit (page_changed => $self->{multiplexer}{current});
		3061	}
		3062
		3063	#############################################################################
		3064
2637	package CFClient::UI::Statusbox;	3065	package CFClient::UI::Statusbox;
2638		3066
2639	our @ISA = CFClient::UI::VBox::;	3067	our @ISA = CFClient::UI::VBox::;
		3068
		3069	sub new {
		3070	my $class = shift;
		3071
		3072	$class->SUPER::new (
		3073	fontsize => 0.8,
		3074	@_,
		3075	)
		3076	}
2640		3077
2641	sub reorder {	3078	sub reorder {
2642	my ($self) = @_;	3079	my ($self) = @_;
2643	my $NOW = time;	3080	my $NOW = time;
2644		3081
…		…
2663	? "<b>$item->{count} ×</b> $item->{text}"	3100	? "<b>$item->{count} ×</b> $item->{text}"
2664	: $item->{text};	3101	: $item->{text};
2665		3102
2666	for ($short) {	3103	for ($short) {
2667	s/^\s+//;	3104	s/^\s+//;
2668	s/\012.*/…/s;	3105	s/\s+/ /g;
2669	my $len = int 40 / $item->{fontsize};
2670	substr $_, $len, length, "…" if $len < length;
2671	}	3106	}
2672		3107
2673	new CFClient::UI::Label	3108	new CFClient::UI::Label
2674	markup => $short,	3109	markup => $short,
2675	tooltip => $item->{tooltip},	3110	tooltip => $item->{tooltip},
2676	tooltip_font => $::FONT_PROP,	3111	tooltip_font => $::FONT_PROP,
2677	tooltip_width => 0.67,	3112	tooltip_width => 0.67,
2678	fontsize => $item->{fontsize},	3113	fontsize => $item->{fontsize} || $self->{fontsize},
		3114	max_w => $::WIDTH * 0.44,
2679	color => $item->{color},	3115	fg => $item->{fg},
2680	can_events => 1,	3116	can_events => 1,
2681	can_hover => 1	3117	can_hover => 1
2682	};	3118	};
2683	}	3119	}
2684		3120
…		…
2689	sub add {	3125	sub add {
2690	my ($self, $text, %arg) = @_;	3126	my ($self, $text, %arg) = @_;
2691		3127
2692	$text =~ s/^\s+//;	3128	$text =~ s/^\s+//;
2693	$text =~ s/\s+$//;	3129	$text =~ s/\s+$//;
		3130
		3131	return unless $text;
2694		3132
2695	my $timeout = time + ((delete $arg{timeout}) || 60);	3133	my $timeout = time + ((delete $arg{timeout}) || 60);
2696		3134
2697	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};	3135	my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2698		3136
…		…
2710	$self->{item}{$group} = {	3148	$self->{item}{$group} = {
2711	id => ++$self->{id},	3149	id => ++$self->{id},
2712	text => $text,	3150	text => $text,
2713	timeout => $timeout,	3151	timeout => $timeout,
2714	tooltip => $text,	3152	tooltip => $text,
2715	fontsize => 0.8,
2716	color => [0.8, 0.8, 0.8, 0.8],	3153	fg => [0.8, 0.8, 0.8, 0.8],
2717	pri => 0,	3154	pri => 0,
2718	count => 1,	3155	count => 1,
2719	%arg,	3156	%arg,
2720	};	3157	};
2721	}	3158	}
2722		3159
2723	$self->reorder;	3160	$self->reorder;
2724	}	3161	}
2725		3162
		3163	sub reconfigure {
		3164	my ($self) = @_;
		3165
		3166	delete $_->{label}
		3167	for values %{ $self->{item} || {} };
		3168
		3169	$self->reorder;
		3170	$self->SUPER::reconfigure;
		3171	}
		3172
2726	#############################################################################	3173	#############################################################################
2727		3174
2728	package CFClient::UI::Root;	3175	package CFClient::UI::Inventory;
2729		3176
2730	our @ISA = CFClient::UI::Container::;	3177	our @ISA = CFClient::UI::ScrolledWindow::;
2731
2732	use CFClient::OpenGL;
2733		3178
2734	sub new {	3179	sub new {
2735	my $class = shift;	3180	my $class = shift;
2736		3181
2737	$class->SUPER::new (	3182	my $self = $class->SUPER::new (
		3183	child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
		3184	@_,
		3185	);
		3186
		3187	$self
		3188	}
		3189
		3190	sub set_items {
		3191	my ($self, $items) = @_;
		3192
		3193	$self->{child}->clear;
		3194	return unless $items;
		3195
		3196	my @items = sort {
		3197	($a->{type} <=> $b->{type})
		3198	or ($a->{name} cmp $b->{name})
		3199	} @$items;
		3200
		3201	$self->{real_items} = \@items;
		3202
		3203	my $row = 0;
		3204	for my $item (@items) {
		3205	CFClient::Item::update_widgets $item;
		3206
		3207	$self->{child}->add (0, $row, $item->{face_widget});
		3208	$self->{child}->add (1, $row, $item->{desc_widget});
		3209	$self->{child}->add (2, $row, $item->{weight_widget});
		3210
		3211	$row++;
		3212	}
		3213	}
		3214
		3215	#############################################################################
		3216
		3217	package CFClient::UI::BindEditor;
		3218
		3219	our @ISA = CFClient::UI::FancyFrame::;
		3220
		3221	sub new {
		3222	my $class = shift;
		3223
		3224	my $self = $class->SUPER::new (binding => [], commands => [], @_);
		3225
		3226	$self->add (my $vb = new CFClient::UI::VBox);
		3227
		3228
		3229	$vb->add ($self->{rec_btn} = new CFClient::UI::Button
		3230	text => "start recording",
		3231	tooltip => "Start/Stops recording of actions."
		3232	."All subsequent actions after the recording started will be captured."
		3233	."The actions are displayed after the record was stopped."
		3234	."To bind the action you have to click on the 'Bind' button",
		3235	on_activate => sub {
		3236	unless ($self->{recording}) {
		3237	$self->start;
		3238	} else {
		3239	$self->stop;
		3240	}
		3241	});
		3242
		3243	$vb->add (new CFClient::UI::Label text => "Actions:");
		3244	$vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
		3245
		3246	$vb->add (new CFClient::UI::Label text => "Bound to: ");
		3247	$vb->add (my $hb = new CFClient::UI::HBox);
		3248	$hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
		3249	$hb->add (new CFClient::UI::Button
		3250	text => "bind",
		3251	tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
		3252	on_activate => sub {
		3253	$self->ask_for_bind;
		3254	});
		3255
		3256	$vb->add (my $hb = new CFClient::UI::HBox);
		3257	$hb->add (new CFClient::UI::Button
		3258	text => "ok",
		3259	expand => 1,
		3260	tooltip => "This closes the binding editor and saves the binding",
		3261	on_activate => sub {
		3262	$self->hide;
		3263	$self->commit;
		3264	});
		3265
		3266	$hb->add (new CFClient::UI::Button
		3267	text => "cancel",
		3268	expand => 1,
		3269	tooltip => "This closes the binding editor without saving",
		3270	on_activate => sub {
		3271	$self->hide;
		3272	$self->{binding_cancel}->()
		3273	if $self->{binding_cancel};
		3274	});
		3275
		3276	$self->update_binding_widgets;
		3277
		3278	$self
		3279	}
		3280
		3281	sub commit {
		3282	my ($self) = @_;
		3283	my ($mod, $sym, $cmds) = $self->get_binding;
		3284	if ($sym != 0 && @$cmds > 0) {
		3285	$::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
		3286	."'. Don't forget 'Save Config'!");
		3287	$self->{binding_change}->($mod, $sym, $cmds)
		3288	if $self->{binding_change};
		3289	} else {
		3290	$::STATUSBOX->add ("No action bound, no key or action specified!");
		3291	$self->{binding_cancel}->()
		3292	if $self->{binding_cancel};
		3293	}
		3294	}
		3295
		3296	sub start {
		3297	my ($self) = @_;
		3298
		3299	$self->{rec_btn}->set_text ("stop recording");
		3300	$self->{recording} = 1;
		3301	$self->clear_command_list;
		3302	$::CONN->start_record if $::CONN;
		3303	}
		3304
		3305	sub stop {
		3306	my ($self) = @_;
		3307
		3308	$self->{rec_btn}->set_text ("start recording");
		3309	$self->{recording} = 0;
		3310
		3311	my $rec;
		3312	$rec = $::CONN->stop_record if $::CONN;
		3313	return unless ref $rec eq 'ARRAY';
		3314	$self->set_command_list ($rec);
		3315	}
		3316
		3317
		3318	sub ask_for_bind_and_commit {
		3319	my ($self) = @_;
		3320	$self->ask_for_bind (1);
		3321	}
		3322
		3323	sub ask_for_bind {
		3324	my ($self, $commit) = @_;
		3325
		3326	CFClient::Binder::open_binding_dialog (sub {
		3327	my ($mod, $sym) = @_;
		3328	$self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
		3329	$self->update_binding_widgets;
		3330	$self->commit if $commit;
		3331	});
		3332	}
		3333
		3334	# $mod and $sym are the modifiers and key symbol
		3335	# $cmds is a array ref of strings (the commands)
		3336	# $cb is the callback that is executed on OK
		3337	# $ccb is the callback that is executed on CANCEL and
		3338	# when the binding was unsuccessful on OK
		3339	sub set_binding {
		3340	my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
		3341
		3342	$self->clear_command_list;
		3343	$self->{recording} = 0;
		3344	$self->{rec_btn}->set_text ("start recording");
		3345
		3346	$self->{binding} = [$mod, $sym];
		3347	$self->{commands} = $cmds;
		3348
		3349	$self->{binding_change} = $cb;
		3350	$self->{binding_cancel} = $ccb;
		3351
		3352	$self->update_binding_widgets;
		3353	}
		3354
		3355	# this is a shortcut method that asks for a binding
		3356	# and then just binds it.
		3357	sub do_quick_binding {
		3358	my ($self, $cmds) = @_;
		3359	$self->set_binding (undef, undef, $cmds, sub {
		3360	$::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
		3361	});
		3362	$self->ask_for_bind (1);
		3363	}
		3364
		3365	sub update_binding_widgets {
		3366	my ($self) = @_;
		3367	my ($mod, $sym, $cmds) = $self->get_binding;
		3368	$self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
		3369	$self->set_command_list ($cmds);
		3370	}
		3371
		3372	sub get_binding {
		3373	my ($self) = @_;
		3374	return (
		3375	$self->{binding}->[0],
		3376	$self->{binding}->[1],
		3377	[ grep { defined $_ } @{$self->{commands}} ]
		3378	);
		3379	}
		3380
		3381	sub clear_command_list {
		3382	my ($self) = @_;
		3383	$self->{cmdbox}->clear ();
		3384	}
		3385
		3386	sub set_command_list {
		3387	my ($self, $cmds) = @_;
		3388
		3389	$self->{cmdbox}->clear ();
		3390	$self->{commands} = $cmds;
		3391
		3392	my $idx = 0;
		3393
		3394	for (@$cmds) {
		3395	$self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
		3396
		3397	my $i = $idx;
		3398	$hb->add (new CFClient::UI::Label text => $_);
		3399	$hb->add (new CFClient::UI::Button
		3400	text => "delete",
		3401	tooltip => "Deletes the action from the record",
		3402	on_activate => sub {
		3403	$self->{cmdbox}->remove ($hb);
		3404	$cmds->[$i] = undef;
		3405	});
		3406
		3407
		3408	$idx++
		3409	}
		3410	}
		3411
		3412	#############################################################################
		3413
		3414	package CFClient::UI::SpellList;
		3415
		3416	our @ISA = CFClient::UI::Table::;
		3417
		3418	sub new {
		3419	my $class = shift;
		3420
		3421	my $self = $class->SUPER::new (
		3422	binding => [],
		3423	commands => [],
2738	@_,	3424	@_,
2739	)	3425	)
2740	}	3426	}
2741		3427
2742	sub configure {	3428	# XXX: Do sorting? Argl...
2743	my ($self, $x, $y, $w, $h) = @_;	3429	sub add_spell {
2744
2745	$self->{w} = $w;
2746	$self->{h} = $h;
2747	}
2748
2749	sub check_size {
2750	my ($self) = @_;	3430	my ($self, $spell) = @_;
		3431	$self->{spells}->{$spell->{name}} = $spell;
2751		3432
2752	$self->size_allocate ($self->{w}, $self->{h})	3433	$self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2753	if $self->{w};	3434	face => $spell->{face},
		3435	can_hover => 1,
		3436	can_events => 1,
		3437	tooltip => $spell->{message});
		3438
		3439	$self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
		3440	text => $spell->{name},
		3441	can_hover => 1,
		3442	can_events => 1,
		3443	tooltip => $spell->{message},
		3444	expand => 1);
		3445
		3446	$self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
		3447	text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
		3448	$spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
		3449	expand => 1);
		3450
		3451	$self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
		3452	text => "bind to key",
		3453	on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
		3454	}
		3455
		3456	sub rebuild_spell_list {
		3457	my ($self) = @_;
		3458	$self->{tbl_idx} = 0;
		3459	$self->add_spell ($_) for values %{$self->{spells}};
		3460	}
		3461
		3462	sub remove_spell {
		3463	my ($self, $spell) = @_;
		3464	delete $self->{spells}->{$spell->{name}};
		3465	$self->rebuild_spell_list;
		3466	}
		3467
		3468	#############################################################################
		3469
		3470	package CFClient::UI::Root;
		3471
		3472	our @ISA = CFClient::UI::Container::;
		3473
		3474	use CFClient::OpenGL;
		3475
		3476	sub new {
		3477	my $class = shift;
		3478
		3479	my $self = $class->SUPER::new (
		3480	visible => 1,
		3481	@_,
		3482	);
		3483
		3484	Scalar::Util::weaken ($self->{root} = $self);
		3485
		3486	$self
2754	}	3487	}
2755		3488
2756	sub size_request {	3489	sub size_request {
2757	my ($self) = @_;	3490	my ($self) = @_;
2758		3491
2759	($self->{w}, $self->{h})	3492	($self->{w}, $self->{h})
		3493	}
		3494
		3495	sub _to_pixel {
		3496	my ($coord, $size, $max) = @_;
		3497
		3498	$coord =
		3499	$coord eq "center" ? ($max - $size) * 0.5
		3500	: $coord eq "max" ? $max
		3501	: $coord;
		3502
		3503	$coord = 0 if $coord < 0;
		3504	$coord = $max - $size if $coord > $max - $size;
		3505
		3506	int $coord + 0.5
2760	}	3507	}
2761		3508
2762	sub size_allocate {	3509	sub size_allocate {
2763	my ($self, $w, $h) = @_;	3510	my ($self, $w, $h) = @_;
2764		3511
2765	my $old_w = $self->{old_w};
2766	my $old_h = $self->{old_h};
2767
2768	if ($old_w && $old_h) {
2769	for my $child ($self->children) {
2770	$child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2771	$child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2772	$child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2773	$child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2774	$child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2775	$child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2776	$child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2777	$child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2778	}
2779	}
2780
2781	for my $child ($self->children) {	3512	for my $child ($self->children) {
2782	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};	3513	my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2783		3514
2784	$X = List::Util::max 0, List::Util::min $w - $W, $X;	3515	$X = $child->{force_x} if exists $child->{force_x};
2785	$Y = List::Util::max 0, List::Util::min $h - $H, $Y;	3516	$Y = $child->{force_y} if exists $child->{force_y};
		3517
		3518	$X = _to_pixel $X, $W, $self->{w};
		3519	$Y = _to_pixel $Y, $H, $self->{h};
		3520
2786	$child->configure ($X, $Y, $W, $H);	3521	$child->configure ($X, $Y, $W, $H);
2787	}	3522	}
2788
2789	$self->{old_w} = $w;
2790	$self->{old_h} = $h;
2791	}	3523	}
2792		3524
2793	sub coord2local {	3525	sub coord2local {
2794	my ($self, $x, $y) = @_;	3526	my ($self, $x, $y) = @_;
2795		3527
…		…
2803	}	3535	}
2804		3536
2805	sub update {	3537	sub update {
2806	my ($self) = @_;	3538	my ($self) = @_;
2807		3539
2808	$self->check_size;
2809	$::WANT_REFRESH++;	3540	$::WANT_REFRESH++;
2810	}	3541	}
2811		3542
2812	sub add {	3543	sub add {
2813	my ($self, $child) = @_;	3544	my ($self, @children) = @_;
2814		3545
2815	# integerise window positions	3546	$_->{is_toplevel} = 1
2816	$child->{x} = int $child->{x};	3547	for @children;
2817	$child->{y} = int $child->{y};
2818		3548
2819	$self->SUPER::add ($child);	3549	$self->SUPER::add (@children);
		3550	}
		3551
		3552	sub remove {
		3553	my ($self, @children) = @_;
		3554
		3555	$self->SUPER::remove (@children);
		3556
		3557	delete $self->{is_toplevel}
		3558	for @children;
		3559
		3560	while (@children) {
		3561	my $w = pop @children;
		3562	push @children, $w->children;
		3563	$w->set_invisible;
		3564	}
2820	}	3565	}
2821		3566
2822	sub on_refresh {	3567	sub on_refresh {
2823	my ($self, $id, $cb) = @_;	3568	my ($self, $id, $cb) = @_;
2824		3569
…		…
2837	while ($self->{refresh_hook}) {	3582	while ($self->{refresh_hook}) {
2838	$_->()	3583	$_->()
2839	for values %{delete $self->{refresh_hook}};	3584	for values %{delete $self->{refresh_hook}};
2840	}	3585	}
2841		3586
2842	if ($self->{check_size}) {	3587	if ($self->{realloc}) {
2843	my @queue = ([], []);	3588	my %queue;
		3589	my @queue;
		3590	my $widget;
2844		3591
2845	for (;;) {	3592	outer:
2846	if ($self->{check_size}) {	3593	while () {
2847	# heuristic: check containers last	3594	if (my $realloc = delete $self->{realloc}) {
2848	push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_	3595	for $widget (values %$realloc) {
2849	for values %{delete $self->{check_size}}	3596	$widget->{visible} or next; # do not resize invisible widgets
		3597
		3598	$queue{$widget+0}++ and next; # duplicates are common
		3599
		3600	push @{ $queue[$widget->{visible}] }, $widget;
		3601	}
2850	}	3602	}
2851		3603
2852	my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;	3604	while () {
		3605	@queue or last outer;
2853		3606
2854	my ($w, $h) = $widget->{user_w} && $widget->{user_h}	3607	$widget = pop @{ $queue[-1] || [] }
2855	? @$widget{qw(user_w user_h)}	3608	and last;
2856	: $widget->size_request;
2857
2858	if (delete $widget->{force_alloc}
2859	or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2860	Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2861		3609
		3610	pop @queue;
		3611	}
		3612
		3613	delete $queue{$widget+0};
		3614
		3615	my ($w, $h) = $widget->size_request;
		3616
		3617	$w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
		3618	$h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
		3619
		3620	$w = $widget->{force_w} if exists $widget->{force_w};
		3621	$h = $widget->{force_h} if exists $widget->{force_h};
		3622
		3623	if ($widget->{req_w} != $w || $widget->{req_h} != $h
		3624	|| delete $widget->{force_realloc}) {
2862	$widget->{req_w} = $w;	3625	$widget->{req_w} = $w;
2863	$widget->{req_h} = $h;	3626	$widget->{req_h} = $h;
2864		3627
2865	$self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];	3628	$self->{size_alloc}{$widget+0} = $widget;
2866		3629
2867	$widget->{parent}->check_size
2868	if $widget->{parent};	3630	if (my $parent = $widget->{parent}) {
		3631	$self->{realloc}{$parent+0} = $parent
		3632	unless $queue{$parent+0};
		3633
		3634	$parent->{force_size_alloc} = 1;
		3635	$self->{size_alloc}{$parent+0} = $parent;
		3636	}
2869	}	3637	}
		3638
		3639	delete $self->{realloc}{$widget+0};
2870	}	3640	}
2871	}	3641	}
2872		3642
2873	while ($self->{size_alloc}) {	3643	while (my $size_alloc = delete $self->{size_alloc}) {
2874	for (values %{delete $self->{size_alloc}}) {	3644	my @queue = sort { $b->{visible} <=> $a->{visible} }
2875	my ($widget, $w, $h) = @$_;	3645	values %$size_alloc;
		3646
		3647	while () {
		3648	my $widget = pop @queue || last;
		3649
		3650	my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
2876		3651
2877	$w = 0 if $w < 0;	3652	$w = 0 if $w < 0;
2878	$h = 0 if $h < 0;	3653	$h = 0 if $h < 0;
2879		3654
		3655	$w = int $w + 0.5;
		3656	$h = int $h + 0.5;
		3657
		3658	if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
		3659	$widget->{old_w} = $widget->{w};
		3660	$widget->{old_h} = $widget->{h};
		3661
2880	$widget->{w} = $w;	3662	$widget->{w} = $w;
2881	$widget->{h} = $h;	3663	$widget->{h} = $h;
2882	$widget->size_allocate ($w, $h);	3664
2883	$widget->emit (size_allocate => $w, $h);	3665	$widget->emit (size_allocate => $w, $h);
		3666	}
2884	}	3667	}
2885	}	3668	}
2886		3669
2887	while ($self->{post_alloc_hook}) {	3670	while ($self->{post_alloc_hook}) {
2888	$_->()	3671	$_->()
2889	for values %{delete $self->{post_alloc_hook}};	3672	for values %{delete $self->{post_alloc_hook}};
2890	}	3673	}
2891		3674
		3675
2892	glViewport 0, 0, $::WIDTH, $::HEIGHT;	3676	glViewport 0, 0, $::WIDTH, $::HEIGHT;
2893	glClearColor +($::CFG->{fow_intensity}) x 3, 1;	3677	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2894	glClear GL_COLOR_BUFFER_BIT;	3678	glClear GL_COLOR_BUFFER_BIT;
2895		3679
2896	glMatrixMode GL_PROJECTION;	3680	glMatrixMode GL_PROJECTION;
2897	glLoadIdentity;	3681	glLoadIdentity;
2898	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;	3682	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2899	glMatrixMode GL_MODELVIEW;	3683	glMatrixMode GL_MODELVIEW;
2900	glLoadIdentity;	3684	glLoadIdentity;
2901		3685
		3686	{
		3687	package CFClient::UI::Base;
		3688
		3689	($draw_x, $draw_y, $draw_w, $draw_h) =
		3690	(0, 0, $self->{w}, $self->{h});
		3691	}
		3692
2902	$self->_draw;	3693	$self->_draw;
2903	}	3694	}
2904		3695
2905	#############################################################################	3696	#############################################################################
2906		3697
2907	package CFClient::UI;	3698	package CFClient::UI;
2908		3699
2909	$ROOT = new CFClient::UI::Root;	3700	$ROOT = new CFClient::UI::Root;
2910	$TOOLTIP = new CFClient::UI::Tooltip;	3701	$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2911		3702
2912	1	3703	1
2913		3704

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