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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.81 by root, Wed Apr 12 00:40:45 2006 UTC vs.
Revision 1.124 by elmex, Mon Apr 17 20:29:37 2006 UTC

…		…
7		7
8	use CFClient;	8	use CFClient;
9		9
10	our ($FOCUS, $HOVER, $GRAB); # various widgets	10	our ($FOCUS, $HOVER, $GRAB); # various widgets
11		11
12	our $TOPLEVEL;	12	our $ROOT;
13	our $BUTTON_STATE;	13	our $BUTTON_STATE;
14		14
15	# class methods for events	15	# class methods for events
16	sub feed_sdl_key_down_event {	16	sub feed_sdl_key_down_event {
17	$FOCUS->key_down ($_[0]) if $FOCUS;	17	$FOCUS->key_down ($_[0]) if $FOCUS;
…		…
24	sub feed_sdl_button_down_event {	24	sub feed_sdl_button_down_event {
25	my ($ev) = @_;	25	my ($ev) = @_;
26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	26	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
27		27
28	if (!$BUTTON_STATE) {	28	if (!$BUTTON_STATE) {
29	my $widget = $TOPLEVEL->find_widget ($x, $y);	29	my $widget = $ROOT->find_widget ($x, $y);
30		30
31	$GRAB = $widget;	31	$GRAB = $widget;
32	$GRAB->update if $GRAB;	32	$GRAB->update if $GRAB;
33	}	33	}
34		34
35	$BUTTON_STATE |= 1 << ($ev->button - 1);	35	$BUTTON_STATE |= 1 << ($ev->button - 1);
36		36
37	$GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB;	37	$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38	}	38	}
39		39
40	sub feed_sdl_button_up_event {	40	sub feed_sdl_button_up_event {
41	my ($ev) = @_;	41	my ($ev) = @_;
42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	42	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
43		43
44	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	44	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45		45
46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));	46	$BUTTON_STATE &= ~(1 << ($ev->button - 1));
47		47
48	$GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB;	48	$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49		49
50	if (!$BUTTON_STATE) {	50	if (!$BUTTON_STATE) {
51	my $grab = $GRAB; undef $GRAB;	51	my $grab = $GRAB; undef $GRAB;
52	$grab->update if $grab;	52	$grab->update if $grab;
53	$GRAB->update if $GRAB;	53	$GRAB->update if $GRAB;
…		…
56		56
57	sub feed_sdl_motion_event {	57	sub feed_sdl_motion_event {
58	my ($ev) = @_;	58	my ($ev) = @_;
59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);	59	my ($x, $y) = ($ev->motion_x, $ev->motion_y);
60		60
61	my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y);	61	my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62		62
63	if ($widget != $HOVER) {	63	if ($widget != $HOVER) {
64	my $hover = $HOVER; $HOVER = $widget;	64	my $hover = $HOVER; $HOVER = $widget;
65		65
66	$hover->update if $hover;	66	$hover->update if $hover && $hover->{can_hover};
67	$HOVER->update if $HOVER;	67	$HOVER->update if $HOVER && $HOVER->{can_hover};
68	}	68	}
69		69
70	$HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER;	70	$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
		71	}
		72
		73	# convert position array to integers
		74	sub harmonize {
		75	my ($vals) = @_;
		76
		77	my $rem = 0;
		78
		79	for (@$vals) {
		80	my $i = int $_ + $rem;
		81	$rem += $_ - $i;
		82	$_ = $i;
		83	}
71	}	84	}
72		85
73	#############################################################################	86	#############################################################################
74		87
75	package CFClient::UI::Base;	88	package CFClient::UI::Base;
…		…
99	$self	112	$self
100	}	113	}
101		114
102	sub move {	115	sub move {
103	my ($self, $x, $y, $z) = @_;	116	my ($self, $x, $y, $z) = @_;
104	$self->{x} = $x;	117	$self->{x} = int $x;
105	$self->{y} = $y;	118	$self->{y} = int $y;
106	$self->{z} = $z if defined $z;	119	$self->{z} = $z if defined $z;
107	}	120	}
108		121
109	sub needs_redraw {	122	sub needs_redraw {
110	0	123	0
…		…
133	my ($self, $x, $y, $w, $h) = @_;	146	my ($self, $x, $y, $w, $h) = @_;
134		147
135	$self->_size_allocate ($x, $y, $w, $h);	148	$self->_size_allocate ($x, $y, $w, $h);
136	}	149	}
137		150
138	# translate global koordinates to local coordinate system	151	# return top left coordinates
139	sub translate {	152	sub _topleft {
140	my ($self, $x, $y) = @_;	153	my ($self, $x, $y) = @_;
141		154
142	$self->{parent}->translate ($x - $self->{x}, $y - $self->{y});	155	$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
		156	}
		157
		158	# translate global coordinates to local coordinate system
		159	sub coord2local {
		160	my ($self, $x, $y) = @_;
		161
		162	my ($X, $Y) = $self->_topleft;
		163	($x - $X, $y - $Y)
		164	}
		165
		166	# translate local coordinates to global coordinate system
		167	sub coord2global {
		168	my ($self, $x, $y) = @_;
		169
		170	my ($X, $Y) = $self->_topleft;
		171	($x + $X, $y + $Y)
143	}	172	}
144		173
145	sub focus_in {	174	sub focus_in {
146	my ($self) = @_;	175	my ($self) = @_;
147		176
148	return if $FOCUS == $self;	177	return if $FOCUS == $self;
		178	return unless $self->{can_focus};
149		179
150	my $focus = $FOCUS; $FOCUS = $self;	180	my $focus = $FOCUS; $FOCUS = $self;
		181
		182	$self->emit (focus_in => $focus);
		183
151	$focus->update if $focus;	184	$focus->update if $focus;
152	$FOCUS->update;	185	$FOCUS->update;
153	}	186	}
154		187
155	sub focus_out {	188	sub focus_out {
156	my ($self) = @_;	189	my ($self) = @_;
157		190
158	return unless $FOCUS == $self;	191	return unless $FOCUS == $self;
159		192
160	my $focus = $FOCUS; undef $FOCUS;	193	my $focus = $FOCUS; undef $FOCUS;
		194
		195	$self->emit (focus_out => $focus);
		196
161	$focus->update if $focus; #?	197	$focus->update if $focus; #?
162	}	198	}
163		199
164	sub mouse_motion { }	200	sub mouse_motion { }
165	sub button_up { }	201	sub button_up { }
…		…
186	glPushMatrix;	222	glPushMatrix;
187	glTranslate $self->{x}, $self->{y}, 0;	223	glTranslate $self->{x}, $self->{y}, 0;
188	$self->_draw;	224	$self->_draw;
189	glPopMatrix;	225	glPopMatrix;
190		226
191	if ($self == $HOVER) {	227	if ($self == $HOVER && $self->{can_hover}) {
192	my ($x, $y) = @$self{qw(x y)};	228	my ($x, $y) = @$self{qw(x y)};
193		229
194	glColor 0, 0, 1, 0.2;	230	glColor 1, 0.8, 0.5, 0.2;
195	glEnable GL_BLEND;	231	glEnable GL_BLEND;
196	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	232	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197	glBegin GL_QUADS;	233	glBegin GL_QUADS;
198	glVertex $x , $y;	234	glVertex $x , $y;
199	glVertex $x + $self->{w}, $y;	235	glVertex $x + $self->{w}, $y;
…		…
219		255
220	()	256	()
221	}	257	}
222		258
223	sub set_parent {	259	sub set_parent {
224	my ($self, $par) = @_;	260	my ($self, $parent) = @_;
225		261
226	$self->{parent} = $par;
227	Scalar::Util::weaken $self->{parent};	262	Scalar::Util::weaken ($self->{parent} = $parent);
228	}
229
230	sub get_parent {
231	$_[0]->{parent}
232	}	263	}
233		264
234	sub update {	265	sub update {
235	my ($self) = @_;	266	my ($self) = @_;
236		267
…		…
325		356
326	$self	357	$self
327	}	358	}
328		359
329	sub add {	360	sub add {
330	my ($self, $chld) = @_;	361	my ($self, $child) = @_;
331		362
332	$chld->set_parent ($self);	363	$child->set_parent ($self);
		364
		365	use sort 'stable';
333		366
334	$self->{children} = [	367	$self->{children} = [
335	sort { $a->{z} <=> $b->{z} }	368	sort { $a->{z} <=> $b->{z} }
336	@{$self->{children}}, $chld	369	@{$self->{children}}, $child
337	];	370	];
338		371
339	$self->{w} = $self->{h} = -1;	372	$self->{w} = $self->{h} = -1;
340	$self->update;	373	$self->update;
341	}	374	}
…		…
438	}	471	}
439		472
440	sub render_chld {	473	sub render_chld {
441	my ($self) = @_;	474	my ($self) = @_;
442		475
443	$self->{texture} =	476	$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
444	CFClient::Texture->new_from_opengl (	477	glClearColor 0, 0, 0, 1;
445	$self->{w}, $self->{h}, sub { $self->child->draw }	478	glClear GL_COLOR_BUFFER_BIT;
446	);	479	$self->child->draw;
		480	};
447	}	481	}
448		482
449	sub size_allocate {	483	sub size_allocate {
450	my ($self, $x, $y, $w, $h) = @_;	484	my ($self, $x, $y, $w, $h) = @_;
451		485
…		…
529		563
530	my @tex =	564	my @tex =
531	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }	565	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);	566	qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533		567
		568	sub new {
		569	my $class = shift;
		570
		571	# TODO: user_x, user_y, overwrite moveto?
		572
		573	$class->SUPER::new (
		574	bg => [1, 1, 1, 1],
		575	border_bg => [1, 1, 1, 1],
		576	border => int $::FONTSIZE * 0.8,
		577	@_
		578	)
		579	}
		580
534	sub size_request {	581	sub size_request {
535	my ($self) = @_;	582	my ($self) = @_;
536		583
537	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};	584	return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538		585
539	my ($w, $h) = $self->SUPER::size_request;	586	my ($w, $h) = $self->SUPER::size_request;
540		587
541	$h += $tex[1]->{h};	588	(
542	$h += $tex[4]->{h};	589	$w + $self->{border} * 2,
543	$w += $tex[2]->{w};	590	$h + $self->{border} * 2,
544	$w += $tex[3]->{w};	591	)
545
546	($w, $h)
547	}	592	}
548		593
549	sub size_allocate {	594	sub size_allocate {
550	my ($self, $x, $y, $w, $h) = @_;	595	my ($self, $x, $y, $w, $h) = @_;
551		596
552	$self->_size_allocate ($x, $y, $w, $h) or return;	597	$self->_size_allocate ($x, $y, $w, $h) or return;
553		598
554	$h -= $tex[1]{h};	599	$h -= List::Util::max 0, $self->{border} * 2;
555	$h -= $tex[4]{h};	600	$w -= List::Util::max 0, $self->{border} * 2;
556	$w -= $tex[2]{w};
557	$w -= $tex[3]{w};
558		601
559	$h = $h < 0 ? 0 : $h;	602	$self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
560	$w = $w < 0 ? 0 : $w;
561
562	my $child = $self->child;
563
564	$child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565	}	603	}
566		604
567	sub button_down {	605	sub button_down {
568	my ($self, $ev, $x, $y) = @_;	606	my ($self, $ev, $x, $y) = @_;
569		607
570	if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w}	608	if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
571	&& $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) {	609	&& $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
572		610
573	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	611	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
574	my ($bw, $bh) = ($self->{w}, $self->{h});	612	my ($bw, $bh) = ($self->{w}, $self->{h});
575		613
576	$self->{motion} = sub {	614	$self->{motion} = sub {
…		…
582	$self->{user_h} = $bh + $y - $oy;	620	$self->{user_h} = $bh + $y - $oy;
583	$self->update;	621	$self->update;
584	};	622	};
585		623
586	} elsif ($x >= 0 && $x < $self->{w}	624	} elsif ($x >= 0 && $x < $self->{w}
587	&& $y >= 0 && $y < $tex[1]{h}) {	625	&& $y >= 0 && $y < $self->{border}) {
588		626
589	my ($ox, $oy) = ($ev->button_x, $ev->button_y);	627	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
590	my ($bx, $by) = ($self->{x}, $self->{y});	628	my ($bx, $by) = ($self->{x}, $self->{y});
591		629
592	$self->{motion} = sub {	630	$self->{motion} = sub {
…		…
613	}	651	}
614		652
615	sub _draw {	653	sub _draw {
616	my ($self) = @_;	654	my ($self) = @_;
617		655
618	my ($w, $h) = ($self->{w}, $self->{h});	656	my ($w, $h ) = ($self->{w}, $self->{h});
619	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});	657	my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
620		658
621	glEnable GL_BLEND;	659	glEnable GL_BLEND;
622	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	660	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623	glEnable GL_TEXTURE_2D;	661	glEnable GL_TEXTURE_2D;
624	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;	662	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625		663
626	my $top = $tex[1];	664	glColor @{ $self->{border_bg} };
627	$top->draw_quad (0, 0, $w, $top->{h});	665	$tex[1]->draw_quad (0, 0, $w, $self->{border});
628		666	$tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
629	my $left = $tex[3];	667	$tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
630	$left->draw_quad (0, $top->{h}, $left->{w}, $ch);	668	$tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
631
632	my $right = $tex[2];
633	$right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch);
634
635	my $bottom = $tex[4];
636	$bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h});
637		669
638	my $bg = $tex[0];	670	my $bg = $tex[0];
639		671
640	glBindTexture GL_TEXTURE_2D, $bg->{name};	672	# TODO: repeat texture not scale
641	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645	my $rep_x = $cw / $bg->{w};	673	my $rep_x = $cw / $bg->{w};
646	my $rep_y = $ch / $bg->{h};	674	my $rep_y = $ch / $bg->{h};
647		675
		676	glColor @{ $self->{bg} };
		677
		678	$bg->{s} = $rep_x;
		679	$bg->{t} = $rep_y;
		680	$bg->{wrap_mode} = 1;
648	$bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);	681	$bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
649		682
650	glDisable GL_TEXTURE_2D;	683	glDisable GL_TEXTURE_2D;
651	glDisable GL_BLEND;	684	glDisable GL_BLEND;
652		685
653	$self->child->draw;	686	$self->child->draw;
654
655	}	687	}
656		688
657	#############################################################################	689	#############################################################################
658		690
659	package CFClient::UI::Table;	691	package CFClient::UI::Table;
…		…
672	@_	704	@_
673	)	705	)
674	}	706	}
675		707
676	sub add {	708	sub add {
677	my ($self, $x, $y, $chld) = @_;	709	my ($self, $x, $y, $child) = @_;
678		710
		711	$child->set_parent ($self);
679	$self->{children}[$y][$x] = $chld;	712	$self->{children}[$y][$x] = $child;
680	$chld->set_parent ($self);
681		713
682	$self->{w} = $self->{h} = -1;	714	$self->{w} = $self->{h} = -1;
		715	$self->update;
		716	}
		717
		718	# TODO: move to container class maybe? send childs a signal on removal?
		719	sub clear {
		720	my ($self) = @_;
		721
		722	delete $self->{children};
683	$self->update;	723	$self->update;
684	}	724	}
685		725
686	sub get_wh {	726	sub get_wh {
687	my ($self) = @_;	727	my ($self) = @_;
…		…
733		773
734	# linearly scale sizes	774	# linearly scale sizes
735	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;	775	$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;	776	$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737		777
		778	CFClient::UI::harmonize $ws;
		779	CFClient::UI::harmonize $hs;
		780
738	my $y;	781	my $y;
739		782
740	for my $r (0 .. $#{$self->{children}}) {	783	for my $r (0 .. $#{$self->{children}}) {
741	my $row = $self->{children}[$r]	784	my $row = $self->{children}[$r]
742	or next;	785	or next;
743		786
744	my $x = 0;	787	my $x = 0;
745	my $row_h = $hs->[$r];	788	my $row_h = $hs->[$r];
746		789
747	for my $c (0 .. $#$row) {	790	for my $c (0 .. $#$row) {
748	my $widget = $row->[$c]
749	or next;
750
751	my $col_w = $ws->[$c];	791	my $col_w = $ws->[$c];
752		792
		793	if (my $widget = $row->[$c]) {
753	$widget->size_allocate ($x, $y, $col_w, $row_h);	794	$widget->size_allocate ($x, $y, $col_w, $row_h);
		795	}
754		796
755	$x += $col_w;	797	$x += $col_w;
756	}	798	}
757		799
758	$y += $row_h;	800	$y += $row_h;
…		…
804	}	846	}
805		847
806	sub size_allocate {	848	sub size_allocate {
807	my ($self, $x, $y, $w, $h) = @_;	849	my ($self, $x, $y, $w, $h) = @_;
808		850
809	$self->_size_allocate ($x, $y, $w, $h) or return;	851	$self->_size_allocate ($x, $y, $w, $h);
810
811	return unless $self->{w};
812		852
813	($h, $w) = ($w, $h);	853	($h, $w) = ($w, $h);
814		854
815	my $children = $self->{children};	855	my $children = $self->{children};
816		856
…		…
832	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;	872	$alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833	$h[$_] = $alloc_h;	873	$h[$_] = $alloc_h;
834	}	874	}
835	}	875	}
836		876
		877	CFClient::UI::harmonize \@h;
		878
837	my $y = 0;	879	my $y = 0;
838	for (0 .. $#$children) {	880	for (0 .. $#$children) {
839	my $child = $children->[$_];	881	my $child = $children->[$_];
840	my $h = $h[$_];	882	my $h = $h[$_];
841	$child->size_allocate ($y, 0, $h, $w);	883	$child->size_allocate ($y, 0, $h, $w);
…		…
864	}	906	}
865		907
866	sub size_allocate {	908	sub size_allocate {
867	my ($self, $x, $y, $w, $h) = @_;	909	my ($self, $x, $y, $w, $h) = @_;
868		910
869	$self->_size_allocate ($x, $y, $w, $h) or return;	911	$self->_size_allocate ($x, $y, $w, $h);
870
871	return unless $self->{h};
872		912
873	my $children = $self->{children};	913	my $children = $self->{children};
874		914
875	my @h = map +($_->size_request)[1], @$children;	915	my @h = map +($_->size_request)[1], @$children;
876		916
…		…
888		928
889	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;	929	$h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890	}	930	}
891	}	931	}
892		932
		933	CFClient::UI::harmonize \@h;
		934
893	my $y = 0;	935	my $y = 0;
894	for (0 .. $#$children) {	936	for (0 .. $#$children) {
895	my $child = $children->[$_];	937	my $child = $children->[$_];
896	my $h = $h[$_];	938	my $h = $h[$_];
897	$child->size_allocate (0, $y, $w, $h);	939	$child->size_allocate (0, $y, $w, $h);
…		…
910		952
911	sub new {	953	sub new {
912	my ($class, %arg) = @_;	954	my ($class, %arg) = @_;
913		955
914	my $self = $class->SUPER::new (	956	my $self = $class->SUPER::new (
915	fg => [1, 1, 1],	957	fg => [1, 1, 1],
916	height => $::FONTSIZE,	958	fontsize => $::FONTSIZE,
917	text => "",	959	text => "",
918	align => -1,	960	align => -1,
		961	valign => -1,
919	padding => 2,	962	padding => 2,
920	layout => new CFClient::Layout,	963	layout => new CFClient::Layout,
921	%arg	964	%arg
922	);	965	);
923		966
924	$self->set_text ($self->{text});	967	$self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#
		968
		969	$self->set_text (delete $self->{text}) if exists $self->{text};
		970	$self->set_markup (delete $self->{markup}) if exists $self->{markup};
925		971
926	$self	972	$self
927	}	973	}
928		974
929	sub escape_text {	975	sub escape_text {
…		…
937	}	983	}
938		984
939	sub set_text {	985	sub set_text {
940	my ($self, $text) = @_;	986	my ($self, $text) = @_;
941		987
942	$self->{text} = $text;
943	$self->{layout}->set_markup ($text);	988	$self->{layout}->set_text ($text);
944		989
945	delete $self->{texture};	990	delete $self->{texture};
946	# $self->{w} = $self->{h} = -1;
947	$self->update;	991	$self->update;
948	}	992	}
949		993
950	sub get_text {	994	sub set_markup {
951	my ($self, $text) = @_;	995	my ($self, $markup) = @_;
952		996
953	$self->{text}	997	$self->{layout}->set_markup ($markup);
		998
		999	delete $self->{texture};
		1000	$self->update;
954	}	1001	}
955		1002
956	sub size_request {	1003	sub size_request {
957	my ($self) = @_;	1004	my ($self) = @_;
958		1005
959	$self->{layout}->set_width;	1006	$self->{layout}->set_width;
960	$self->{layout}->set_height ($self->{height});	1007	$self->{layout}->set_height ($self->{fontsize});
		1008
961	my ($w, $h) = $self->{layout}->size;	1009	my ($w, $h) = $self->{layout}->size;
962		1010
963	(	1011	(
964	$w + $self->{padding} * 2,	1012	$w + $self->{padding} * 2,
965	$h + $self->{padding} * 2,	1013	$h + $self->{padding} * 2,
…		…
984	sub _draw {	1032	sub _draw {
985	my ($self) = @_;	1033	my ($self) = @_;
986		1034
987	my $tex = $self->{texture} ||= do {	1035	my $tex = $self->{texture} ||= do {
988	$self->{layout}->set_width ($self->{w});	1036	$self->{layout}->set_width ($self->{w});
989	$self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});	1037	$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});
990	new_from_layout CFClient::Texture $self->{layout}	1038	new_from_layout CFClient::Texture $self->{layout}
991	};	1039	};
992		1040
993	glEnable GL_BLEND;	1041	glEnable GL_BLEND;
994	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1042	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
995	glEnable GL_TEXTURE_2D;	1043	glEnable GL_TEXTURE_2D;
996	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;	1044	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
997		1045
998	glColor @{$self->{fg}};	1046	glColor @{$self->{fg}};
999		1047
1000	my $x =	1048	$self->{ox} = int (
1001	$self->{align} < 0 ? $self->{padding}	1049	$self->{align} < 0 ? $self->{padding}
1002	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}	1050	: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1003	: ($self->{w} - $tex->{w}) * 0.5;	1051	: ($self->{w} - $tex->{w}) * 0.5
		1052	);
1004		1053
1005	$tex->draw_quad ($x, $self->{padding});	1054	$self->{oy} = int (
		1055	$self->{valign} < 0 ? $self->{padding}
		1056	: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
		1057	: ($self->{h} - $tex->{h}) * 0.5
		1058	);
		1059
		1060	$tex->draw_quad ($self->{ox}, $self->{oy});
1006		1061
1007	glDisable GL_TEXTURE_2D;	1062	glDisable GL_TEXTURE_2D;
1008	glDisable GL_BLEND;	1063	glDisable GL_BLEND;
1009	}	1064	}
1010		1065
1011	#############################################################################	1066	#############################################################################
1012		1067
1013	package CFClient::UI::Entry;	1068	package CFClient::UI::EntryBase;
1014		1069
1015	our @ISA = CFClient::UI::Label::;	1070	our @ISA = CFClient::UI::Label::;
1016		1071
1017	use SDL;	1072	use SDL;
1018	use SDL::OpenGL;	1073	use SDL::OpenGL;
…		…
1023	$class->SUPER::new (	1078	$class->SUPER::new (
1024	fg => [1, 1, 1],	1079	fg => [1, 1, 1],
1025	bg => [0, 0, 0, 0.2],	1080	bg => [0, 0, 0, 0.2],
1026	active_bg => [1, 1, 1, 0.5],	1081	active_bg => [1, 1, 1, 0.5],
1027	active_fg => [0, 0, 0],	1082	active_fg => [0, 0, 0],
		1083	can_hover => 1,
		1084	can_focus => 1,
		1085	valign => 0,
1028	@_	1086	@_
1029	)	1087	)
1030	}	1088	}
1031		1089
1032	sub _set_text {	1090	sub _set_text {
1033	my ($self, $text) = @_;	1091	my ($self, $text) = @_;
1034		1092
		1093	delete $self->{cur_h};
		1094
		1095	return if $self->{text} eq $text;
		1096
1035	$self->{last_activity} = $::NOW;	1097	$self->{last_activity} = $::NOW;
1036
1037	$self->{text} = $text;	1098	$self->{text} = $text;
1038	$self->{layout}->set_width ($self->{w});
1039		1099
1040	$text =~ s/./*/g if $self->{hidden};	1100	$text =~ s/./*/g if $self->{hidden};
		1101	$self->{layout}->set_text ("$text ");
1041		1102
1042	$self->{layout}->set_markup ($self->escape_text ($text) . " ");	1103	$self->emit (changed => $self->{text});
		1104	}
1043		1105
1044	$text = substr $text, 0, $self->{cursor};	1106	sub get_text {
1045	utf8::encode $text;	1107	$_[0]{text}
1046
1047	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048	}	1108	}
1049		1109
1050	sub size_request {	1110	sub size_request {
1051	my ($self) = @_;	1111	my ($self) = @_;
1052		1112
…		…
1091	++$self->{cursor} if $self->{cursor} < length $self->{text};	1151	++$self->{cursor} if $self->{cursor} < length $self->{text};
1092	} elsif ($sym == SDLK_HOME) {	1152	} elsif ($sym == SDLK_HOME) {
1093	$self->{cursor} = 0;	1153	$self->{cursor} = 0;
1094	} elsif ($sym == SDLK_END) {	1154	} elsif ($sym == SDLK_END) {
1095	$self->{cursor} = length $text;	1155	$self->{cursor} = length $text;
		1156	} elsif ($sym == SDLK_ESCAPE) {
		1157	$self->emit ('escape');
1096	} elsif ($uni) {	1158	} elsif ($uni) {
1097	substr $text, $self->{cursor}++, 0, chr $uni;	1159	substr $text, $self->{cursor}++, 0, chr $uni;
1098	}	1160	}
1099		1161
1100	$self->_set_text ($text);	1162	$self->_set_text ($text);
…		…
1154		1216
1155	$self->SUPER::_draw;	1217	$self->SUPER::_draw;
1156		1218
1157	#TODO: force update every cursor change :(	1219	#TODO: force update every cursor change :(
1158	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {	1220	if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
		1221
		1222	unless (exists $self->{cur_h}) {
		1223	my $text = substr $self->{text}, 0, $self->{cursor};
		1224	utf8::encode $text;
		1225
		1226	@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
		1227	}
		1228
1159	glColor @{$self->{fg}};	1229	glColor @{$self->{fg}};
1160	glBegin GL_LINES;	1230	glBegin GL_LINES;
1161	glVertex $self->{cur_x}, $self->{cur_y};
1162	glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};	1231	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
		1232	glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1163	glEnd;	1233	glEnd;
1164	}	1234	}
1165	}	1235	}
1166		1236
1167	#############################################################################
1168
1169	package CFClient::UI::Button;	1237	package CFClient::UI::Entry;
1170		1238
1171	our @ISA = CFClient::UI::Label::;	1239	our @ISA = CFClient::UI::EntryBase::;
1172		1240
1173	use SDL;	1241	use SDL;
1174	use SDL::OpenGL;	1242	use SDL::OpenGL;
		1243
		1244	sub key_down {
		1245	my ($self, $ev) = @_;
		1246
		1247	my $sym = $ev->key_sym;
		1248
		1249	if ($sym == SDLK_RETURN) {
		1250	$self->emit (activate => $self->get_text);
		1251	$self->update;
		1252
		1253	} else {
		1254	$self->SUPER::key_down ($ev);
		1255	}
		1256
		1257	}
		1258
		1259	#############################################################################
		1260
		1261	package CFClient::UI::Button;
		1262
		1263	our @ISA = CFClient::UI::Label::;
		1264
		1265	use SDL;
		1266	use SDL::OpenGL;
		1267
		1268	my @tex =
		1269	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1270	qw(b1_button_active.png);
1175		1271
1176	sub new {	1272	sub new {
1177	my $class = shift;	1273	my $class = shift;
1178		1274
1179	$class->SUPER::new (	1275	$class->SUPER::new (
1180	padding => 4,	1276	padding => 4,
1181	fg => [1, 1, 1],	1277	fg => [1, 1, 1],
1182	bg => [1, 1, 1, 0.2],	1278	bg => [1, 1, 1, 0.2],
1183	active_bg => [0, 0, 0, 0.5],	1279	active_fg => [0, 0, 1],
1184	active_fg => [1, 1, 0],	1280	can_hover => 1,
1185	border_fg => [1, 1, 0],
1186	@_	1281	@_
1187	)	1282	)
1188	}	1283	}
1189		1284
1190	sub button_up {	1285	sub button_up {
…		…
1199	sub _draw {	1294	sub _draw {
1200	my ($self) = @_;	1295	my ($self) = @_;
1201		1296
1202	local $self->{fg} = $self->{fg};	1297	local $self->{fg} = $self->{fg};
1203		1298
		1299	if ($GRAB == $self) {
		1300	$self->{fg} = $self->{active_fg};
		1301	}
		1302
1204	glEnable GL_BLEND;	1303	glEnable GL_BLEND;
1205	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	1304	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1305	glEnable GL_TEXTURE_2D;
		1306	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1307	glColor 0, 0, 0, 1;
1206		1308
1207	glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly	1309	$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1208		1310
1209	glBegin GL_LINE_LOOP;	1311	glDisable GL_TEXTURE_2D;
1210	glColor @{$self->{border_fg}};
1211	glVertex 1 , 1;
1212	glVertex 1 , $self->{h} - 2;
1213	glVertex $self->{w} - 2, $self->{h} - 2;
1214	glVertex $self->{w} - 2, 1;
1215	glEnd;
1216
1217	if ($GRAB == $self) {
1218	glColor @{$self->{active_bg}};
1219	$self->{fg} = $self->{active_fg};
1220	} else {
1221	glColor @{$self->{bg}};
1222	}
1223
1224	glBegin GL_QUADS;
1225	glVertex 2 , 2;
1226	glVertex 2 , $self->{h} - 2;
1227	glVertex $self->{w} - 2, $self->{h} - 2;
1228	glVertex $self->{w} - 2, 2;
1229	glEnd;
1230	glDisable GL_BLEND;	1312	glDisable GL_BLEND;
1231		1313
1232	$self->SUPER::_draw;	1314	$self->SUPER::_draw;
1233	}	1315	}
1234		1316
1235	#############################################################################	1317	#############################################################################
1236		1318
1237	package CFClient::UI::Slider;	1319	package CFClient::UI::CheckBox;
1238		1320
1239	use strict;	1321	our @ISA = CFClient::UI::DrawBG::;
1240		1322
		1323	my @tex =
		1324	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1325	qw(c1_checkbox_bg.png c1_checkbox_active.png);
		1326
		1327	use SDL;
1241	use SDL::OpenGL;	1328	use SDL::OpenGL;
1242
1243	our @ISA = CFClient::UI::DrawBG::;
1244		1329
1245	sub new {	1330	sub new {
1246	my $class = shift;	1331	my $class = shift;
1247		1332
		1333	$class->SUPER::new (
		1334	padding => 2,
		1335	fg => [1, 1, 1],
		1336	active_fg => [1, 1, 0],
		1337	state => 0,
		1338	can_hover => 1,
		1339	@_
		1340	)
		1341	}
		1342
		1343	sub size_request {
		1344	my ($self) = @_;
		1345
		1346	($self->{padding} * 2 + 6) x 2
		1347	}
		1348
		1349	sub size_allocate {
		1350	my ($self, $x, $y, $w, $h) = @_;
		1351
		1352	$self->_size_allocate ($x, $y, $w, $h);
		1353	}
		1354
		1355	sub button_down {
		1356	my ($self, $ev, $x, $y) = @_;
		1357
		1358	if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
		1359	&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
		1360	$self->{state} = !$self->{state};
		1361	$self->emit (changed => $self->{state});
		1362	}
		1363	}
		1364
		1365	sub _draw {
		1366	my ($self) = @_;
		1367
		1368	$self->SUPER::_draw;
		1369
		1370	glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
		1371
		1372	my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
		1373
		1374	glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
		1375
		1376	glEnable GL_BLEND;
		1377	glEnable GL_TEXTURE_2D;
		1378	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1379
		1380	my $tex = $self->{state} ? $tex[1] : $tex[0];
		1381
		1382	$tex->draw_quad (0, 0, $s, $s);
		1383
		1384	glDisable GL_TEXTURE_2D;
		1385	glDisable GL_BLEND;
		1386	}
		1387
		1388	#############################################################################
		1389
		1390	package CFClient::UI::VGauge;
		1391
		1392	our @ISA = CFClient::UI::Base::;
		1393
		1394	use SDL::OpenGL;
		1395
		1396	my %tex = (
		1397	food => [
		1398	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1399	qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
		1400	],
		1401	grace => [
		1402	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1403	qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
		1404	],
		1405	hp => [
		1406	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1407	qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
		1408	],
		1409	mana => [
		1410	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1411	qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
		1412	],
		1413	);
		1414
		1415	# eg. VGauge->new (gauge => 'food'), default gauge: food
		1416	sub new {
		1417	my $class = shift;
		1418
		1419	my $self = $class->SUPER::new (gauge => 'food', @_);
		1420
		1421	$self
		1422	}
		1423
		1424	sub size_request {
		1425	my ($self) = @_;
		1426
		1427	($self->{w}, $self->{h})
		1428	}
		1429
		1430	sub set_max {
		1431	my ($self, $max) = @_;
		1432	$self->{max_val} = $max;
		1433	}
		1434
		1435	sub set_value {
		1436	my ($self, $val, $max) = @_;
		1437
		1438	$self->set_max ($max)
		1439	if defined $max;
		1440
		1441	$max = $self->{max_val};
		1442	$self->{val} = $val;
		1443
		1444	$self->update;
		1445	}
		1446
		1447	sub _draw {
		1448	my ($self) = @_;
		1449
		1450	my $tex = $tex{$self->{gauge}};
		1451
		1452	my ($w, $h) = ($self->{w}, $self->{h});
		1453
		1454	my $ycut = $self->{val} / ($self->{max_val} || 1);
		1455	$ycut = 1 if $self->{val} > $self->{max_val};
		1456
		1457	my $t1 = $tex->[0];
		1458	my $t2 = $tex->[1];
		1459
		1460	glEnable GL_BLEND;
		1461	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1462	glEnable GL_TEXTURE_2D;
		1463	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1464
		1465	my $h1 = $self->{h} - $ycut * $self->{h};
		1466	my $h2 = $ycut * $self->{h};
		1467
		1468	my $yp = 0;
		1469
		1470	glBindTexture (GL_TEXTURE_2D, $t1->{name});
		1471	glBegin (GL_QUADS);
		1472	glTexCoord (0, 0); glVertex (0 , $yp);
		1473	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
		1474	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
		1475	glTexCoord (1, 0); glVertex (0 + $w, $yp);
		1476	glEnd ();
		1477
		1478	$yp += $h1;
		1479
		1480	glBindTexture (GL_TEXTURE_2D, $t2->{name});
		1481	glBegin (GL_QUADS);
		1482	glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
		1483	glTexCoord (0, 1); glVertex (0 , $yp + $h2);
		1484	glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
		1485	glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
		1486	glEnd ();
		1487
		1488	glDisable GL_BLEND;
		1489	glDisable GL_TEXTURE_2D;
		1490	}
		1491
		1492	#############################################################################
		1493
		1494	package CFClient::UI::Slider;
		1495
		1496	use strict;
		1497
		1498	use SDL::OpenGL;
		1499
		1500	our @ISA = CFClient::UI::DrawBG::;
		1501
		1502	my @tex =
		1503	map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
		1504	qw(s1_slider.png s1_slider_bg.png);
		1505
		1506	sub new {
		1507	my $class = shift;
		1508
1248	# range [value, low, high, page]	1509	# range [value, low, high, page]
1249		1510
		1511	# TODO: 0-width page
		1512	# TODO: req_w/h are wrong with vertical
		1513	# TODO: calculations are off
1250	my $self = $class->SUPER::new (	1514	my $self = $class->SUPER::new (
1251	fg => [1, 1, 1],	1515	fg => [1, 1, 1],
1252	active_fg => [0, 0, 0],	1516	active_fg => [0, 0, 0],
1253	range => [0, 0, 100, 10],	1517	range => [0, 0, 100, 10],
1254	req_w => 40,	1518	req_w => 40,
1255	req_h => 10,	1519	req_h => 13,
1256	vertical => 0,	1520	vertical => 0,
		1521	can_hover => 1,
		1522	inner_pad => 5,
1257	@_	1523	@_
1258	);	1524	);
1259		1525
1260	$self	1526	$self
1261	}	1527	}
…		…
1282	if ($GRAB == $self) {	1548	if ($GRAB == $self) {
1283	my ($value, $lo, $hi, $page) = @{$self->{range}};	1549	my ($value, $lo, $hi, $page) = @{$self->{range}};
1284		1550
1285	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});	1551	my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1286		1552
		1553	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1554	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1555
		1556	$x -= $inner_pad_px; # substract the padding
1287	$x = $x * ($hi - $lo) / $w + $lo;	1557	$x = $x * ($hi - $lo) / $inner_w + $lo;
1288	$x = $lo if $x < $lo;	1558	$x = $lo if $x < $lo;
1289	$x = $hi - $page if $x > $hi - $page;	1559	$x = $hi - $page if $x > $hi - $page;
1290	$self->{range}[0] = $x;	1560	$self->{range}[0] = $x;
1291		1561
1292	$self->emit (changed => $x);	1562	$self->emit (changed => $x);
1293	$self->update;	1563	$self->update;
1294	}	1564	}
		1565	}
		1566
		1567	# the inner_* stuff is for generating a padding for the slider handle,
		1568	# so that the handle doesn't leave the texture. This calculation isn't 100%
		1569	# correct propably, but it does the job for now
		1570	sub _calc_inner_pad_px {
		1571	my ($self, $w) = @_;
		1572	($w / 100) * $self->{inner_pad} # % to pixels
1295	}	1573	}
1296		1574
1297	sub _draw {	1575	sub _draw {
1298	my ($self) = @_;	1576	my ($self) = @_;
1299		1577
…		…
1313	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};	1591	my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1314	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};	1592	my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1315		1593
1316	my ($value, $lo, $hi, $page) = @{$self->{range}};	1594	my ($value, $lo, $hi, $page) = @{$self->{range}};
1317		1595
		1596	$hi = $value + 1 if $lo == $hi;
		1597
		1598	my $inner_pad_px = $self->_calc_inner_pad_px ($w);
		1599	my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
		1600
1318	$page = int $page * $w / ($hi - $lo);	1601	$page = int $page * $inner_w / ($hi - $lo);
1319	$value = int +($value - $lo) * $w / ($hi - $lo);	1602	$value = int +($value - $lo) * $inner_w / ($hi - $lo);
1320		1603
1321	$w -= $page;	1604	$w -= $page;
1322	$page &= ~1;	1605	$page &= ~1;
1323	glTranslate $page * 0.5, 0, 0;	1606	glTranslate $page * 0.5, 0, 0;
1324	$page ||= 2;	1607	$page ||= 2;
1325		1608
1326	glColor @$fg;
1327	glBegin GL_LINES;
1328	glVertex 0, 0; glVertex 0, $h;
1329	glVertex $w - 1, 0; glVertex $w - 1, $h;
1330	glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1331	glEnd;
1332
1333	my $knob_a = $value - $page * 0.5;	1609	my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1334	my $knob_b = $value + $page * 0.5;	1610	my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1335		1611
1336	glBegin GL_QUADS;	1612	glEnable GL_BLEND;
1337	glColor @$fg;	1613	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338	glVertex $knob_a, 0;	1614	glEnable GL_TEXTURE_2D;
1339	glVertex $knob_a, $h;	1615	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340	glVertex $knob_b, $h;
1341	glVertex $knob_b, 0;
1342		1616
1343	if ($knob_a < $knob_b - 2) {	1617	# draw background
1344	glColor @$bg;	1618	$tex[1]->draw_quad (0, 0, $w, $h);
1345	glVertex $knob_a + 1, 1;	1619
1346	glVertex $knob_a + 1, $h - 1;	1620	# draw handle
1347	glVertex $knob_b - 1, $h - 1;	1621	$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1348	glVertex $knob_b - 1, 1;	1622
		1623	glDisable GL_BLEND;
		1624	glDisable GL_TEXTURE_2D;
		1625	}
		1626
		1627	#############################################################################
		1628
		1629	package CFClient::UI::TextView;
		1630
		1631	our @ISA = CFClient::UI::HBox::;
		1632
		1633	use SDL::OpenGL;
		1634
		1635	sub new {
		1636	my $class = shift;
		1637
		1638	my $self = $class->SUPER::new (
		1639	req_w => $::WIDTH / 6,
		1640	req_h => $::HEIGHT / 6,
		1641	fontsize => $::FONTSIZE,
		1642	@_,
		1643
		1644	layout => (new CFClient::Layout),
		1645	par => [],
		1646	height => 0,
		1647	children => [
		1648	(new CFClient::UI::Empty expand => 1),
		1649	(new CFClient::UI::Slider vertical => 1),
		1650	],
		1651	);
		1652
		1653	$self->{children}[1]->connect (changed => sub {
		1654	$self->update;
		1655	});
		1656
		1657	$self
		1658	}
		1659
		1660	sub set_fontsize {
		1661	my ($self, $fontsize) = @_;
		1662
		1663	$self->{fontsize} = $fontsize;
		1664	$self->reflow;
		1665	}
		1666
		1667	sub text_height {
		1668	my ($self, $text) = @_;
		1669
		1670	my $layout = $self->{layout};
		1671
		1672	$layout->set_height ($self->{fontsize});
		1673	$layout->set_width ($self->{w});
		1674	$layout->set_text ($text);
1349	}	1675
1350	glEnd;	1676	($layout->size)[1]
		1677	}
		1678
		1679	sub reflow {
		1680	my ($self) = @_;
		1681
		1682	$self->{need_reflow}++;
		1683	$self->update;
		1684	}
		1685
		1686	sub size_request {
		1687	my ($self) = @_;
		1688
		1689	($self->{req_w}, $self->{req_h})
		1690	}
		1691
		1692	sub size_allocate {
		1693	my ($self, $x, $y, $w, $h) = @_;
		1694
		1695	$self->SUPER::size_allocate ($x, $y, $w, $h);
		1696
		1697	$self->{layout}->set_height ($self->{fontsize});
		1698	$self->{layout}->set_width ($self->{w});
		1699
		1700	$self->reflow;
		1701	}
		1702
		1703	sub add_paragraph {
		1704	my ($self, $color, $text) = @_;
		1705
		1706	#TODO: intelligently "reformat" paragraph
		1707
		1708	my $height = $self->text_height ($text);
		1709
		1710	$self->{height} += $height;
		1711
		1712	push @{$self->{par}}, [$height, $color, $text];
		1713
		1714	$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
		1715	$self->{children}[1]->update;
		1716	}
		1717
		1718	sub update {
		1719	my ($self) = @_;
		1720
		1721	$self->SUPER::update;
		1722
		1723	return unless $self->{h} > 0;
		1724
		1725	delete $self->{texture};
		1726
		1727	$ROOT->on_refresh ($self, sub {
		1728	if (delete $self->{need_reflow}) {
		1729	my $height = 0;
		1730
		1731	$height += $_->[0] = $self->text_height ($_->[2])
		1732	for @{$self->{par}};
		1733
		1734	$self->{height} = $height;
		1735
		1736	$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
		1737
		1738	delete $self->{texture};
		1739	}
		1740
		1741	$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
		1742	glClearColor 0, 0, 0, 1;
		1743	glClear GL_COLOR_BUFFER_BIT;
		1744
		1745	glEnable GL_BLEND;
		1746	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1747	glEnable GL_TEXTURE_2D;
		1748	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1749
		1750	my $top = int $self->{children}[1]{range}[0];
		1751
		1752	my $y0 = $top;
		1753	my $y1 = $top + $self->{h};
		1754
		1755	my $y = 0;
		1756
		1757	my $layout = $self->{layout};
		1758
		1759	for my $par (@{$self->{par}}) {
		1760	my $h = $par->[0];
		1761
		1762	if ($y0 < $y + $h && $y < $y1) {
		1763	$layout->set_text ($par->[2]);
		1764
		1765	glColor @{ $par->[1] };
		1766	my ($W, $H) = $layout->size;
		1767	CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
		1768	}
		1769
		1770	$y += $h;
		1771	}
		1772
		1773	glDisable GL_TEXTURE_2D;
		1774	glDisable GL_BLEND;
		1775	};
		1776	});
		1777	}
		1778
		1779	sub _draw {
		1780	my ($self) = @_;
		1781
		1782	if ($self->{texture}) {
		1783	glEnable GL_TEXTURE_2D;
		1784	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1785	$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
		1786	glDisable GL_TEXTURE_2D;
		1787	}
		1788
		1789	$self->{children}[1]->draw;
		1790
1351	}	1791	}
1352		1792
1353	#############################################################################	1793	#############################################################################
1354		1794
1355	package CFClient::UI::MapWidget;	1795	package CFClient::UI::MapWidget;
…		…
1365		1805
1366	sub new {	1806	sub new {
1367	my $class = shift;	1807	my $class = shift;
1368		1808
1369	$class->SUPER::new (	1809	$class->SUPER::new (
1370	z => -1,	1810	z => -1,
		1811	can_focus => 1,
1371	list => (glGenLists 1),	1812	list => (glGenLists 1),
1372	@_	1813	@_
1373	)	1814	)
1374	}	1815	}
1375		1816
1376	sub key_down {	1817	sub key_down {
1377	print "MAPKEYDOWN\n";	1818	print "MAPKEYDOWN\n";
1378	}	1819	}
1379		1820
1380	sub key_up {	1821	sub key_up {
		1822	}
		1823
		1824	sub button_down {
		1825	my ($self, $ev, $x, $y) = @_;
		1826
		1827	$self->focus_in;
		1828
		1829	if ($ev->button == 2) {
		1830	my ($ox, $oy) = ($ev->button_x, $ev->button_y);
		1831	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
		1832
		1833	$self->{motion} = sub {
		1834	my ($ev, $x, $y) = @_;
		1835
		1836	($x, $y) = ($ev->motion_x, $ev->motion_y);
		1837
		1838	$::CFG->{map_shift_x} = $bw + $x - $ox;
		1839	$::CFG->{map_shift_y} = $bh + $y - $oy;
		1840
		1841	$self->update;
		1842	};
		1843	}
		1844	}
		1845
		1846	sub button_up {
		1847	my ($self, $ev, $x, $y) = @_;
		1848
		1849	delete $self->{motion};
		1850	}
		1851
		1852	sub mouse_motion {
		1853	my ($self, $ev, $x, $y) = @_;
		1854
		1855	$self->{motion}->($ev, $x, $y) if $self->{motion};
1381	}	1856	}
1382		1857
1383	sub size_request {	1858	sub size_request {
1384	(	1859	(
1385	1 + 32 * int $::WIDTH / 32,	1860	1 + 32 * int $::WIDTH / 32,
…		…
1398	my ($self) = @_;	1873	my ($self) = @_;
1399		1874
1400	if (delete $self->{need_update}) {	1875	if (delete $self->{need_update}) {
1401	glNewList $self->{list}, GL_COMPILE;	1876	glNewList $self->{list}, GL_COMPILE;
1402		1877
1403	my $mx = $::CONN->{mapx};	1878	if ($::MAP) {
1404	my $my = $::CONN->{mapy};
1405
1406	my $map = $::CONN->{map};
1407
1408	my ($xofs, $yofs);
1409
1410	my $sw = 1 + int $::WIDTH / 32;	1879	my $sw = int $::WIDTH / 32;
1411	my $sh = 1 + int $::HEIGHT / 32;	1880	my $sh = int $::HEIGHT / 32;
1412		1881
1413	if ($::CONN->{mapw} > $sw) {	1882	my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1414	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;	1883	my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1415	} else {	1884
1416	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};	1885	glTranslate $sx0 - 32, $sy0 - 32, 0;
		1886
		1887	my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
		1888
		1889	if ($::CFG->{fow_enable}) {
		1890	if ($::CFG->{fow_smooth}) { # smooth fog of war
		1891	glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
		1892	glConvolutionFilter2D
		1893	GL_CONVOLUTION_2D,
		1894	GL_ALPHA,
		1895	3, 3,
		1896	GL_ALPHA, GL_FLOAT,
		1897	pack "f*",
		1898	0.1, 0.1, 0.1,
		1899	0.1, 0.2, 0.1,
		1900	0.1, 0.1, 0.1,
		1901	;
		1902	glEnable GL_CONVOLUTION_2D;
		1903	}
		1904
		1905	$self->{fow_texture} = new CFClient::Texture
		1906	w => $w,
		1907	h => $h,
		1908	data => $data,
		1909	internalformat => GL_ALPHA,
		1910	format => GL_ALPHA;
		1911
		1912	glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
		1913
		1914	glEnable GL_BLEND;
		1915	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1916	glEnable GL_TEXTURE_2D;
		1917	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		1918
		1919	glColor +($::CFG->{fow_intensity}) x 3, 1;
		1920	$self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
		1921
		1922	glDisable GL_TEXTURE_2D;
		1923	glDisable GL_BLEND;
		1924	}
		1925
		1926	# HACK BEGIN
		1927	{
		1928	glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
		1929	my ($w, $h) = (250, 250);
		1930
		1931	glEnable GL_BLEND;
		1932	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		1933	glEnable GL_TEXTURE_2D;
		1934	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		1935
		1936	$self->{mapmap_texture} =
		1937	new CFClient::Texture
		1938	w => $w,
		1939	h => $h,
		1940	data => $::MAP->mapmap ($w, $h),
		1941	type => GL_UNSIGNED_INT_8_8_8_8_REV;
		1942
		1943	$self->{mapmap_texture}->draw_quad (100, 100);
		1944
		1945	glDisable GL_TEXTURE_2D;
		1946	glDisable GL_BLEND;
		1947	}
		1948	# HACK END
1417	}	1949	}
1418		1950
1419	if ($::CONN->{maph} > $sh) {
1420	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
1421	} else {
1422	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1423	}
1424
1425	glEnable GL_TEXTURE_2D;
1426	glEnable GL_BLEND;
1427	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1428	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1429
1430	my $sw4 = ($sw + 3) & ~3;
1431	my $darkness = "\x00" x ($sw4 * $sh);
1432
1433	for my $x (0 .. $sw - 1) {
1434	my $row = $map->[$x + $xofs];
1435	for my $y (0 .. $sh - 1) {
1436
1437	my $cell = $row->[$y + $yofs]
1438	or next;
1439
1440	my $dark = $cell->[0];
1441	if ($dark < 0) {
1442	substr $darkness, $y * $sw4 + $x, 1, chr 224;
1443	} else {
1444	substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1445	}
1446
1447	for my $num (grep $_, @$cell[1,2,3]) {
1448	my $tex = $::CONN->{face}[$num]{texture} || next;
1449
1450	my ($w, $h) = @$tex{qw(w h)};
1451
1452	$tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1453	}
1454	}
1455	}
1456
1457	# if (1) { # higher quality darkness
1458	# $lighting =~ s/(.)/$1$1$1/gs;
1459	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1460	#
1461	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1462	#
1463	# $lighting = $pb->get_pixels;
1464	# $lighting =~ s/(.)../$1/gs;
1465	# }
1466
1467	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1468
1469	$darkness = new CFClient::Texture
1470	w => $sw4,
1471	h => $sh,
1472	data => $darkness,
1473	internalformat => GL_ALPHA,
1474	format => GL_ALPHA;
1475
1476	glColor 0.45, 0.45, 0.45, 1;
1477	$darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1478
1479	glDisable GL_TEXTURE_2D;
1480	glDisable GL_BLEND;
1481
1482	glEndList;	1951	glEndList;
1483	}	1952	}
1484		1953
		1954	glPushMatrix;
1485	glCallList $self->{list};	1955	glCallList $self->{list};
		1956	glPopMatrix;
		1957
		1958	if ($FOCUS != $self) {
		1959	glColor 64/255, 64/255, 64/255;
		1960	glLogicOp GL_AND;
		1961	glEnable GL_COLOR_LOGIC_OP;
		1962	glBegin GL_QUADS;
		1963	glVertex 0, 0;
		1964	glVertex 0, $::HEIGHT;
		1965	glVertex $::WIDTH, $::HEIGHT;
		1966	glVertex $::WIDTH, 0;
		1967	glEnd;
		1968	glDisable GL_COLOR_LOGIC_OP;
		1969	}
1486	}	1970	}
1487		1971
1488	my %DIR = (	1972	my %DIR = (
1489	SDLK_KP8, [1, "north"],	1973	SDLK_KP8, [1, "north"],
1490	SDLK_KP9, [2, "northeast"],	1974	SDLK_KP9, [2, "northeast"],
…		…
1506		1990
1507	my $mod = $ev->key_mod;	1991	my $mod = $ev->key_mod;
1508	my $sym = $ev->key_sym;	1992	my $sym = $ev->key_sym;
1509		1993
1510	if ($sym == SDLK_KP5) {	1994	if ($sym == SDLK_KP5) {
1511	$::CONN->send ("command stay fire");	1995	$::CONN->user_send ("stay fire");
		1996	} elsif ($sym == SDLK_a) {
		1997	$::CONN->user_send ("apply");
		1998	} elsif ($sym == SDLK_QUOTE) {
		1999	$self->emit ('activate_console');
		2000	} elsif ($sym == SDLK_SLASH) {
		2001	$self->emit ('activate_console' => '/');
1512	} elsif (exists $DIR{$sym}) {	2002	} elsif (exists $DIR{$sym}) {
1513	if ($mod & KMOD_SHIFT) {	2003	if ($mod & KMOD_SHIFT) {
1514	$self->{shft}++;	2004	$self->{shft}++;
1515	$::CONN->send ("command fire $DIR{$sym}[0]");	2005	$::CONN->user_send ("fire $DIR{$sym}[0]");
1516	} elsif ($mod & KMOD_CTRL) {	2006	} elsif ($mod & KMOD_CTRL) {
1517	$self->{ctrl}++;	2007	$self->{ctrl}++;
1518	$::CONN->send ("command run $DIR{$sym}[0]");	2008	$::CONN->user_send ("run $DIR{$sym}[0]");
1519	} else {	2009	} else {
1520	$::CONN->send ("command $DIR{$sym}[1]");	2010	$::CONN->user_send ("$DIR{$sym}[1]");
1521	}	2011	}
1522	}	2012	}
1523	}	2013	}
1524		2014
1525	sub key_up {	2015	sub key_up {
…		…
1527		2017
1528	my $mod = $ev->key_mod;	2018	my $mod = $ev->key_mod;
1529	my $sym = $ev->key_sym;	2019	my $sym = $ev->key_sym;
1530		2020
1531	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {	2021	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1532	$::CONN->send ("command fire_stop");	2022	$::CONN->user_send ("fire_stop");
1533	}	2023	}
1534	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {	2024	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1535	$::CONN->send ("command run_stop");	2025	$::CONN->user_send ("run_stop");
1536	}	2026	}
1537	}	2027	}
1538		2028
1539	#############################################################################	2029	#############################################################################
1540		2030
…		…
1578	glPopMatrix;	2068	glPopMatrix;
1579	}	2069	}
1580		2070
1581	#############################################################################	2071	#############################################################################
1582		2072
1583	package CFClient::UI::Toplevel;	2073	package CFClient::UI::Flopper;
		2074
		2075	our @ISA = CFClient::UI::Button::;
		2076
		2077	sub new {
		2078	my $class = shift;
		2079
		2080	my $self = $class->SUPER::new (
		2081	state => 0,
		2082	connect_activate => \&toggle_flopper,
		2083	@_
		2084	);
		2085
		2086	if ($self->{state}) {
		2087	$self->{state} = 0;
		2088	$self->toggle_flopper;
		2089	}
		2090
		2091	$self
		2092	}
		2093
		2094	sub toggle_flopper {
		2095	my ($self) = @_;
		2096
		2097	# TODO: use animation
		2098	if ($self->{state} = !$self->{state}) {
		2099	$CFClient::UI::ROOT->add ($self->{other});
		2100	$self->{other}->move ($self->coord2global (0, $self->{h}));
		2101	$self->emit ("open");
		2102	} else {
		2103	$CFClient::UI::ROOT->remove ($self->{other});
		2104	$self->emit ("close");
		2105	}
		2106
		2107	$self->emit (changed => $self->{state});
		2108	}
		2109
		2110	#############################################################################
		2111
		2112	package CFClient::UI::Root;
1584		2113
1585	our @ISA = CFClient::UI::Container::;	2114	our @ISA = CFClient::UI::Container::;
		2115
		2116	use SDL::OpenGL;
1586		2117
1587	sub size_request {	2118	sub size_request {
1588	($::WIDTH, $::HEIGHT)	2119	($::WIDTH, $::HEIGHT)
1589	}	2120	}
1590		2121
…		…
1595		2126
1596	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)	2127	$_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1597	for @{$self->{children}};	2128	for @{$self->{children}};
1598	}	2129	}
1599		2130
1600	sub translate {	2131	sub _topleft {
1601	my ($self, $x, $y) = @_;	2132	my ($self, $x, $y) = @_;
1602		2133
1603	($x, $y)	2134	($x, $y)
1604	}	2135	}
1605		2136
…		…
1613	sub add {	2144	sub add {
1614	my ($self, $widget) = @_;	2145	my ($self, $widget) = @_;
1615		2146
1616	$self->SUPER::add ($widget);	2147	$self->SUPER::add ($widget);
1617		2148
1618	$widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);	2149	$widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request);
		2150	}
		2151
		2152	sub on_refresh {
		2153	my ($self, $id, $cb) = @_;
		2154
		2155	$self->{refresh_hook}{$id} = $cb;
1619	}	2156	}
1620		2157
1621	sub draw {	2158	sub draw {
1622	my ($self) = @_;	2159	my ($self) = @_;
1623		2160
		2161	while (my $rcb = delete $self->{refresh_hook}) {
		2162	$_->() for values %$rcb;
		2163	}
		2164
		2165	glViewport 0, 0, $::WIDTH, $::HEIGHT;
		2166	glClearColor +($::CFG->{fow_intensity}) x 3, 1;
		2167	glClear GL_COLOR_BUFFER_BIT;
		2168
		2169	glMatrixMode GL_PROJECTION;
		2170	glLoadIdentity;
		2171	glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
		2172	glMatrixMode GL_MODELVIEW;
		2173	glLoadIdentity;
		2174
1624	$self->_draw;	2175	$self->_draw;
1625	}	2176	}
1626		2177
1627	#############################################################################	2178	#############################################################################
1628		2179
1629	package CFClient::UI;	2180	package CFClient::UI;
1630		2181
1631	$TOPLEVEL = new CFClient::UI::Toplevel;	2182	$ROOT = new CFClient::UI::Root;
1632		2183
1633	1	2184	1
1634		2185

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