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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.32 by elmex, Sun Apr 9 01:21:11 2006 UTC vs.
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC

1package Crossfire::Client::Widget; 1package CFClient::UI;
2 2
3use strict; 3use strict;
4 4
5use Scalar::Util; 5use Scalar::Util ();
6use List::Util ();
7
8use CFClient;
9
10our ($FOCUS, $HOVER, $GRAB); # various widgets
11
12our $ROOT;
13our $BUTTON_STATE;
14
15# class methods for events
16sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS;
18}
19
20sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS;
22}
23
24sub feed_sdl_button_down_event {
25 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
27
28 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y);
30
31 $GRAB = $widget;
32 $GRAB->update if $GRAB;
33 }
34
35 $BUTTON_STATE |= 1 << ($ev->button - 1);
36
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
38}
39
40sub feed_sdl_button_up_event {
41 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
43
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
47
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
49
50 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab;
53 $GRAB->update if $GRAB;
54 }
55}
56
57sub feed_sdl_motion_event {
58 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
60
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62
63 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget;
65
66 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
71}
72
73# convert position array to integers
74sub harmonize {
75 my ($vals) = @_;
76
77 my $rem = 0;
78
79 for (@$vals) {
80 my $i = int $_ + $rem;
81 $rem += $_ - $i;
82 $_ = $i;
83 }
84}
85
86#############################################################################
87
88package CFClient::UI::Base;
89
90use strict;
6 91
7use SDL::OpenGL; 92use SDL::OpenGL;
8use SDL::OpenGL::Constants;
9
10our $FOCUS; # the widget with current focus
11#our @ACTIVE_WIDGETS;
12
13# class methods for events
14sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }
15sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }
16sub feed_sdl_button_down_event { }
17sub feed_sdl_button_up_event { }
18 93
19sub new { 94sub new {
20 my $class = shift; 95 my $class = shift;
21 96
22 bless { @_ }, $class 97 my $self = bless {
23} 98 x => 0,
99 y => 0,
100 z => 0,
101 w => -1,
102 h => -1,
103 @_
104 }, $class;
24 105
25#sub activate { 106 for (keys %$self) {
26# push @ACTIVE_WIDGETS, $_[0]; 107 if (/^connect_(.*)$/) {
27# Scalar::Util::weaken $ACTIVE_WIDGETS[-1]; 108 $self->connect ($1 => delete $self->{$_});
28#} 109 }
110 }
29 111
30#sub deactivate { 112 $self
31# @ACTIVE_WIDGETS = 113}
32# sort { $a->{z} <=> $b->{z} }
33# grep { $_ && $_ != $_[0] }
34# @ACTIVE_WIDGETS;
35#}
36 114
37sub move { 115sub move {
38 my ($self, $x, $y, $z) = @_; 116 my ($self, $x, $y, $z) = @_;
117
118 $self->{x} = int $x;
119 $self->{y} = int $y;
120 $self->{z} = $z if defined $z;
121
122 $self->update;
123}
124
125sub needs_redraw {
126 0
127}
128
129sub size_request {
130 require Carp;
131 Carp::confess "size_request is abtract";
132}
133
134sub configure {
135 my ($self, $x, $y, $w, $h) = @_;
136
39 $self->{x} = $x; 137 $self->{x} = $x;
40 $self->{y} = $y; 138 $self->{y} = $y;
41 $self->{z} = $z if defined $z;
42}
43 139
44sub needs_redraw { 140 return unless $self->{w} != $w || $self->{h} != $h;
45 0
46}
47 141
48sub size_request { 142 $self->{w} = $w;
49 die "size_request is abtract"; 143 $self->{h} = $h;
144
145 $self->size_allocate ($w, $h);
146}
147
148sub size_allocate {
149 # nothing to be done
150}
151
152# return top left coordinates
153sub _topleft {
154 my ($self, $x, $y) = @_;
155
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y});
157}
158
159# translate global coordinates to local coordinate system
160sub coord2local {
161 my ($self, $x, $y) = @_;
162
163 my ($X, $Y) = $self->_topleft;
164 ($x - $X, $y - $Y)
165}
166
167# translate local coordinates to global coordinate system
168sub coord2global {
169 my ($self, $x, $y) = @_;
170
171 my ($X, $Y) = $self->_topleft;
172 ($x + $X, $y + $Y)
50} 173}
51 174
52sub focus_in { 175sub focus_in {
53 my ($widget) = @_; 176 my ($self) = @_;
54 $FOCUS = $widget; 177
178 return if $FOCUS == $self;
179 return unless $self->{can_focus};
180
181 my $focus = $FOCUS; $FOCUS = $self;
182
183 $self->emit (focus_in => $focus);
184
185 $focus->update if $focus;
186 $FOCUS->update;
55} 187}
56 188
57sub focus_out { 189sub focus_out {
58 my ($widget) = @_; 190 my ($self) = @_;
59}
60 191
192 return unless $FOCUS == $self;
193
194 my $focus = $FOCUS; undef $FOCUS;
195
196 $self->emit (focus_out => $focus);
197
198 $focus->update if $focus; #?
199}
200
201sub mouse_motion { }
202sub button_up { }
61sub key_down { 203sub key_down { }
62 my ($widget, $sdlev) = @_;
63}
64
65sub key_up { 204sub key_up { }
66 my ($widget, $sdlev) = @_;
67}
68 205
69sub button_down { 206sub button_down {
70 my ($widget, $sdlev) = @_; 207 my ($self, $ev, $x, $y) = @_;
71}
72 208
73sub button_up { 209 $self->focus_in;
74 my ($widget, $sdlev) = @_;
75} 210}
76 211
77sub w { $_[0]->{w} } 212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
78sub h { $_[0]->{h} } 213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
79sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } 214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
80sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } 215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
81sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } 216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
82 217
83sub draw { 218sub draw {
84 my ($self) = @_; 219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
85 222
86 glPushMatrix; 223 glPushMatrix;
87 glTranslate $self->{x}, $self->{y}, 0; 224 glTranslate $self->{x}, $self->{y}, 0;
88 $self->_draw; 225 $self->_draw;
89 glPopMatrix; 226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 }
90} 242}
91 243
92sub _draw { 244sub _draw {
93 my ($widget) = @_; 245 my ($self) = @_;
94}
95 246
96sub bbox { 247 warn "no draw defined for $self\n";
248}
249
250sub find_widget {
97 my ($self) = @_; 251 my ($self, $x, $y) = @_;
252
253 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256
257 ()
258}
259
260sub set_parent {
261 my ($self, $parent) = @_;
262
263 Scalar::Util::weaken ($self->{parent} = $parent);
264}
265
266sub check_size {
267 my ($self) = @_;
268
98 my ($w, $h) = $self->size_request; 269 my ($w, $h) = $self->size_request;
99 ( 270
100 $self->{x}, 271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
101 $self->{y},
102 $self->{x} = $w, 272 $self->{req_w} = $w;
103 $self->{y} = $h 273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
104 ) 280 }
105}
106
107sub del_parent { $_[0]->{parent} = undef }
108
109sub set_parent {
110 my ($self, $par) = @_;
111
112 $self->{parent} = $par;
113 Scalar::Util::weaken $self->{parent};
114}
115
116sub get_parent {
117 $_[0]->{parent}
118} 281}
119 282
120sub update { 283sub update {
121 my ($self) = @_; 284 my ($self) = @_;
122 285
123 $self->{parent}->update 286 $self->{parent}->update
124 if $self->{parent}; 287 if $self->{parent};
125} 288}
126 289
290sub connect {
291 my ($self, $signal, $cb) = @_;
292
293 push @{ $self->{signal_cb}{$signal} }, $cb;
294}
295
296sub emit {
297 my ($self, $signal, @args) = @_;
298
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
300 $cb->($self, @args);
301 }
302}
303
127sub DESTROY { 304sub DESTROY {
128 my ($self) = @_; 305 my ($self) = @_;
129 306
130 #$self->deactivate; 307 #$self->deactivate;
131} 308}
132 309
133package Crossfire::Client::Widget::Container; 310#############################################################################
134 311
135our @ISA = Crossfire::Client::Widget::; 312package CFClient::UI::DrawBG;
136 313
314our @ISA = CFClient::UI::Base::;
315
316use strict;
137use SDL::OpenGL; 317use SDL::OpenGL;
138 318
139sub add { $_[0]->{child} = $_[1]; $_[1]->set_parent ($_[0]); $_[1]->update } 319sub new {
140sub get { $_[0]->{child} } 320 my $class = shift;
321
322 # range [value, low, high, page]
323
324 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5],
327 @_
328 )
329}
330
331sub _draw {
332 my ($self) = @_;
333
334 my ($w, $h) = @$self{qw(w h)};
335
336 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
339
340 glBegin GL_QUADS;
341 glVertex 0 , 0;
342 glVertex 0 , $h;
343 glVertex $w, $h;
344 glVertex $w, 0;
345 glEnd;
346
347 glDisable GL_BLEND;
348}
349
350#############################################################################
351
352package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365
366our @ISA = CFClient::UI::Base::;
367
368sub new {
369 my ($class, %arg) = @_;
370
371 my $children = delete $arg{children} || [];
372
373 my $self = $class->SUPER::new (children => [], %arg);
374 $self->add ($_) for @$children;
375
376 $self
377}
378
379sub add {
380 my ($self, $child) = @_;
381
382 $child->set_parent ($self);
383
384 use sort 'stable';
385
386 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child
389 ];
390
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size;
394}
395
141sub remove { 396sub remove {
397 my ($self, $widget) = @_;
398
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
400
401 $self->check_size;
402}
403
404sub find_widget {
405 my ($self, $x, $y) = @_;
406
407 $x -= $self->{x};
408 $y -= $self->{y};
409
410 my $res;
411
412 for (reverse @{ $self->{children} }) {
413 $res = $_->find_widget ($x, $y)
414 and return $res;
415 }
416
417 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
418}
419
420sub _draw {
421 my ($self) = @_;
422
423 $_->draw for @{$self->{children}};
424}
425
426#############################################################################
427
428package CFClient::UI::Bin;
429
430our @ISA = CFClient::UI::Container::;
431
432sub new {
433 my ($class, %arg) = @_;
434
435 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
436
437 $class->SUPER::new (children => [$child], %arg)
438}
439
440sub add {
441 my ($self, $widget) = @_;
442
443 $self->{children} = [];
444
445 $self->SUPER::add ($widget);
446}
447
448sub remove {
449 my ($self, $widget) = @_;
450
451 $self->SUPER::remove ($widget);
452
453 $self->{children} = [new CFClient::UI::Empty]
454 unless @{$self->{children}};
455}
456
457sub child { $_[0]->{children}[0] }
458
459sub size_request {
460 $_[0]{children}[0]->size_request
461}
462
463sub size_allocate {
142 my ($self, $chld) = @_; 464 my ($self, $w, $h) = @_;
143 delete $self->{child}
144 if $self->{child} == $chld;
145}
146 465
147sub size_request { $_[0]->{child}->size_request if $_[0]->{child} } 466 $self->{children}[0]->configure (0, 0, $w, $h);
467}
148 468
149sub _draw { die "Containers can't be drawn!" } 469#############################################################################
150 470
151package Crossfire::Client::Widget::Toplevel; 471package CFClient::UI::Window;
152 472
153our @ISA = Crossfire::Client::Widget::; 473our @ISA = CFClient::UI::Bin::;
154 474
155use SDL::OpenGL; 475use SDL::OpenGL;
156 476
157sub add { 477sub new {
158 my ($self, $chld) = @_; 478 my ($class, %arg) = @_;
159 479
160 push @{$self->{childs}}, $chld; 480 my $self = $class->SUPER::new (%arg);
161 @{$self->{childs}} =
162 sort { $a->{z} <=> $b->{z} }
163 @{$self->{childs}};
164
165 $chld->set_parent ($self);
166}
167
168sub remove {
169 my ($self, $chld) = @_;
170 @{$self->{childs}} =
171 sort { $a->{z} <=> $b->{z} }
172 grep { $_ && $_ != $_[0] }
173 @{$self->{childs}}
174} 481}
175 482
176sub update { 483sub update {
177 my ($self) = @_; 484 my ($self) = @_;
178 ::refresh (); 485
486 # we want to do this delayed...
487 $self->render_chld;
488 $self->SUPER::update;
489}
490
491sub render_chld {
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 };
499}
500
501sub size_allocate {
502 my ($self, $w, $h) = @_;
503
504 $self->child->configure (0, 0, $w, $h);
505
506 $self->render_chld;
179} 507}
180 508
181sub _draw { 509sub _draw {
182 my ($self) = @_; 510 my ($self) = @_;
183 511
184 $_->draw for @{$self->{childs}}; 512 my ($w, $h) = ($self->w, $self->h);
185}
186
187package Crossfire::Client::Widget::Window;
188
189our @ISA = Crossfire::Client::Widget::Container::;
190
191use SDL::OpenGL;
192
193sub add {
194 my ($self, $chld) = @_;
195 $self->SUPER::add ($chld);
196 $chld->set_parent ($self);
197 $self->update; #TODO: Move this to the size_request event propably?
198}
199
200sub remove {
201 my ($self) = @_;
202 # TODO FIXME: removing a child from a window will crash, see render_chld
203 $self->update;
204}
205
206sub update {
207 my ($self) = @_;
208 $self->render_chld;
209}
210
211sub render_chld {
212 my ($self) = @_;
213 my $chld = $self->get;
214 my ($w, $h) = $self->size_request;
215
216 $self->{texture} =
217 Crossfire::Client::Texture->new_from_opengl (
218 $w, $h, sub { $chld->draw }
219 );
220 $self->{texture}->upload;
221}
222
223sub size_request {
224 my ($self) = @_;
225 my $chld = $self->get
226 or return (0, 0);
227 $chld->size_request
228}
229
230sub _draw {
231 my ($self) = @_;
232
233 my ($w, $h) = $self->size_request;#TODO# use width/height of texture
234 513
235 my $tex = $self->{texture} 514 my $tex = $self->{texture}
236 or return; 515 or return;
237 516
238 glEnable GL_BLEND; 517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
521
522 $tex->draw_quad (0, 0, $w, $h);
523
524 glDisable GL_BLEND;
525 glDisable GL_TEXTURE_2D;
526}
527
528#############################################################################
529
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame;
555
556our @ISA = CFClient::UI::Bin::;
557
558use SDL::OpenGL;
559
560sub size_request {
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605
606sub new {
607 my $class = shift;
608
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new (
612 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
619sub size_request {
620 my ($self) = @_;
621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request;
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
637
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
639}
640
641sub button_down {
642 my ($self, $ev, $x, $y) = @_;
643
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
646
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
648 my ($bw, $bh) = ($self->{w}, $self->{h});
649
650 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_;
652
653 ($x, $y) = ($ev->motion_x, $ev->motion_y);
654
655 $self->{user_w} = $bw + $x - $ox;
656 $self->{user_h} = $bh + $y - $oy;
657 $self->check_size;
658 };
659
660 } elsif ($x >= 0 && $x < $self->{w}
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
664 my ($bx, $by) = ($self->{x}, $self->{y});
665
666 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_;
668
669 ($x, $y) = ($ev->motion_x, $ev->motion_y);
670
671 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 };
674 }
675}
676
677sub button_up {
678 my ($self, $ev, $x, $y) = @_;
679
680 delete $self->{motion};
681}
682
683sub mouse_motion {
684 my ($self, $ev, $x, $y) = @_;
685
686 $self->{motion}->($ev, $x, $y) if $self->{motion};
687}
688
689sub _draw {
690 my ($self) = @_;
691
692 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
239 glEnable GL_TEXTURE_2D; 697 glEnable GL_TEXTURE_2D;
240 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
241 glBindTexture GL_TEXTURE_2D, $tex->{name};
242 699
243 glColor 1, 0, 1; 700 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
244 705
245 glBegin GL_QUADS; 706 my $bg = $tex[0];
246 glTexCoord 0, 0; glVertex 0, 0;
247 glTexCoord 0, 1; glVertex 0, $h;
248 glTexCoord 1, 1; glVertex $w, $h;
249 glTexCoord 1, 0; glVertex $w, 0;
250 glEnd;
251 707
708 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h};
711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
718
719 glDisable GL_TEXTURE_2D;
252 glDisable GL_BLEND; 720 glDisable GL_BLEND;
253 glDisable GL_TEXTURE_2D;
254}
255 721
256package Crossfire::Client::Widget::Frame; 722 $self->child->draw;
723}
257 724
258our @ISA = Crossfire::Client::Widget::Container::; 725#############################################################################
726
727package CFClient::UI::Table;
728
729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
259 732
260use SDL::OpenGL; 733use SDL::OpenGL;
261 734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new (
739 col_expand => [],
740 @_
741 )
742}
743
744sub add {
745 my ($self, $x, $y, $child) = @_;
746
747 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child;
749
750 $self->{w} = $self->{h} = -1;
751
752 $child->check_size;
753}
754
755# TODO: move to container class maybe? send childs a signal on removal?
756sub clear {
757 my ($self) = @_;
758
759 delete $self->{children};
760 $self->update;
761}
762
763sub get_wh {
764 my ($self) = @_;
765
766 my (@w, @h);
767
768 for my $y (0 .. $#{$self->{children}}) {
769 my $row = $self->{children}[$y]
770 or next;
771
772 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x]
774 or next;
775 my ($w, $h) = $widget->size_request;
776
777 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h;
779 }
780 }
781
782 (\@w, \@h)
783}
784
262sub size_request { 785sub size_request {
263 my ($self) = @_; 786 my ($self) = @_;
264 my $chld = $self->get
265 or return (0, 0);
266 787
267 $chld->move (2, 2); 788 my ($ws, $hs) = $self->get_wh;
268 789
269 map { $_ + 4 } $chld->size_request; 790 (
791 (sum @$ws),
792 (sum @$hs),
793 )
794}
795
796sub size_allocate {
797 my ($self, $w, $h) = @_;
798
799 my ($ws, $hs) = $self->get_wh;
800
801 my $req_w = sum @$ws;
802 my $req_h = sum @$hs;
803
804 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1;
808
809 # linearly scale sizes
810 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
811 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
812
813 CFClient::UI::harmonize $ws;
814 CFClient::UI::harmonize $hs;
815
816 my $y;
817
818 for my $r (0 .. $#{$self->{children}}) {
819 my $row = $self->{children}[$r]
820 or next;
821
822 my $x = 0;
823 my $row_h = $hs->[$r];
824
825 for my $c (0 .. $#$row) {
826 my $col_w = $ws->[$c];
827
828 if (my $widget = $row->[$c]) {
829 $widget->configure ($x, $y, $col_w, $row_h);
830 }
831
832 $x += $col_w;
833 }
834
835 $y += $row_h;
836 }
837
838}
839
840sub find_widget {
841 my ($self, $x, $y) = @_;
842
843 $x -= $self->{x};
844 $y -= $self->{y};
845
846 my $res;
847
848 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
849 $res = $_->find_widget ($x, $y)
850 and return $res;
851 }
852
853 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
270} 854}
271 855
272sub _draw { 856sub _draw {
273 my ($self) = @_; 857 my ($self) = @_;
274 858
859 for (grep $_, @{$self->{children}}) {
860 $_->draw for grep $_, @$_;
861 }
862}
863
864#############################################################################
865
866package CFClient::UI::HBox;
867
868# TODO: wrap into common Box base class
869
870our @ISA = CFClient::UI::Container::;
871
872sub size_request {
873 my ($self) = @_;
874
875 my @alloc = map [$_->size_request], @{$self->{children}};
876
877 (
878 (List::Util::sum map $_->[0], @alloc),
879 (List::Util::max map $_->[1], @alloc),
880 )
881}
882
883sub size_allocate {
884 my ($self, $w, $h) = @_;
885
886 ($h, $w) = ($w, $h);
887
275 my $chld = $self->get; 888 my $children = $self->{children};
276 889
277 my ($w, $h) = $chld->size_request; 890 my @h = map +($_->size_request)[0], @$children;
278 891
279 glBegin GL_QUADS; 892 my $req_h = List::Util::sum @h;
280 glColor 0, 0, 0;
281 glTexCoord 0, 0; glVertex 0 , 0;
282 glTexCoord 0, 1; glVertex 0 , $h + 4;
283 glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
284 glTexCoord 1, 0; glVertex $w + 4 , 0;
285 glEnd;
286 893
287 $chld->draw; 894 if ($req_h > $h) {
288} 895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children;
899 $exp ||= 1;
900
901 for (0 .. $#$children) {
902 my $child = $children->[$_];
289 903
290package Crossfire::Client::Widget::FancyFrame; 904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 }
908 }
291 909
292our @ISA = Crossfire::Client::Widget::Frame::; 910 CFClient::UI::harmonize \@h;
911
912 my $y = 0;
913 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_];
916 $child->configure ($y, 0, $h, $w);
917
918 $y += $h;
919 }
920
921 1
922}
923
924#############################################################################
925
926package CFClient::UI::VBox;
927
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::;
931
932sub size_request {
933 my ($self) = @_;
934
935 my @alloc = map [$_->size_request], @{$self->{children}};
936
937 (
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 )
941}
942
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980#############################################################################
981
982package CFClient::UI::Label;
983
984our @ISA = CFClient::UI::Base::;
293 985
294use SDL::OpenGL; 986use SDL::OpenGL;
295 987
296#TODO: implement themed frame
297
298package Crossfire::Client::Widget::Table;
299
300our @ISA = Crossfire::Client::Widget::Container::;
301
302use SDL::OpenGL;
303
304sub add {
305 my ($self, $x, $y, $chld) = @_;
306 my $old_chld = $self->{childs}[$y][$x];
307
308 $self->{childs}[$y][$x] = $chld;
309 $chld->set_parent ($self);
310 $self->update;
311}
312
313sub max_row_height {
314 my ($self, $row) = @_;
315
316 my $hs = 0;
317 for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) {
318 my $c = $self->{childs}->[$row]->[$xi];
319 if ($c) {
320 my ($w, $h) = $c->size_request;
321 if ($hs < $h) { $hs = $h }
322 }
323 }
324 return $hs;
325}
326
327sub max_col_width {
328 my ($self, $col) = @_;
329
330 my $ws = 0;
331 for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) {
332 my $c = ($self->{childs}->[$yi] || [])->[$col];
333 if ($c) {
334 my ($w, $h) = $c->size_request;
335 if ($ws < $w) { $ws = $w }
336 }
337 }
338 return $ws;
339}
340
341sub size_request {
342 my ($self) = @_;
343
344 my ($hs, $ws) = (0, 0);
345
346 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
347 $hs += $self->max_row_height ($yi);
348 }
349
350 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
351 my $wm = 0;
352 for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
353 $wm += $self->max_col_width ($xi)
354 }
355 if ($ws < $wm) { $ws = $wm }
356 }
357
358 return ($ws, $hs);
359}
360
361sub _draw {
362 my ($self) = @_;
363
364 my $y = 0;
365 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
366 my $x = 0;
367
368 for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
369
370 my $c = $self->{childs}->[$yi]->[$xi];
371 if ($c) {
372 $c->move ($x, $y, 0); #TODO: Move to size_request
373 $c->draw if $c;
374 }
375
376 $x += $self->max_col_width ($xi);
377 }
378
379 $y += $self->max_row_height ($yi);
380 }
381}
382
383package Crossfire::Client::Widget::VBox;
384
385our @ISA = Crossfire::Client::Widget::Container::;
386
387use SDL::OpenGL;
388
389sub add {
390 my ($self, $chld) = @_;
391 push @{$self->{childs}}, $chld;
392 $chld->set_parent ($self);
393 $self->update;
394}
395
396sub size_request {
397 my ($self) = @_;
398
399 my ($hs, $ws) = (0, 0);
400 for (@{$self->{childs} || []}) {
401 my ($w, $h) = $_->size_request;
402 $hs += $h;
403 if ($ws < $w) { $ws = $w }
404 }
405
406 return ($ws, $hs);
407}
408
409sub _draw {
410 my ($self) = @_;
411
412 my ($x, $y);
413 for (@{$self->{childs} || []}) {
414 $_->move (0, $y, 0); #TODO: move to size_request
415 $_->draw;
416 my ($w, $h) = $_->size_request;
417 $y += $h;
418 }
419}
420
421package Crossfire::Client::Widget::Label;
422
423our @ISA = Crossfire::Client::Widget::;
424
425use SDL::OpenGL;
426
427sub new { 988sub new {
428 my ($class, $x, $y, $z, $height, $text) = @_; 989 my ($class, %arg) = @_;
429 990
430 my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height); 991 my $self = $class->SUPER::new (
992 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE,
994 text => "",
995 align => -1,
996 valign => -1,
997 padding => 2,
998 layout => new CFClient::Layout,
999 %arg
1000 );
431 1001
432 $self->set_text ($text); 1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d#
1003
1004 $self->set_text (delete $self->{text}) if exists $self->{text};
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup};
433 1006
434 $self 1007 $self
1008}
1009
1010sub escape_text {
1011 local $_ = $_[1];
1012
1013 s/&/&amp;/g;
1014 s/>/&gt;/g;
1015 s/</&lt;/g;
1016
1017 $_[1]
435} 1018}
436 1019
437sub set_text { 1020sub set_text {
438 my ($self, $text) = @_; 1021 my ($self, $text) = @_;
439 1022
1023 $self->{layout}->set_text ($text);
1024
1025 delete $self->{texture};
1026 $self->update;
1027}
1028
1029sub set_markup {
1030 my ($self, $markup) = @_;
1031
1032 $self->{layout}->set_markup ($markup);
1033
1034 delete $self->{texture};
1035 $self->update;
1036}
1037
1038sub size_request {
1039 my ($self) = @_;
1040
1041 $self->{layout}->set_width;
1042 $self->{layout}->set_height ($self->{fontsize});
1043
1044 my ($w, $h) = $self->{layout}->size;
1045
1046 (
1047 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2,
1049 )
1050}
1051
1052sub size_allocate {
1053 my ($self, $w, $h) = @_;
1054
1055 delete $self->{texture};
1056}
1057
1058sub update {
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
1063}
1064
1065sub _draw {
1066 my ($self) = @_;
1067
1068 my $tex = $self->{texture} ||= do {
1069 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});
1071 new_from_layout CFClient::Texture $self->{layout}
1072 };
1073
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078
1079 glColor @{$self->{fg}};
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy});
1094
1095 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097}
1098
1099#############################################################################
1100
1101package CFClient::UI::EntryBase;
1102
1103our @ISA = CFClient::UI::Label::;
1104
1105use SDL;
1106use SDL::OpenGL;
1107
1108sub new {
1109 my $class = shift;
1110
1111 $class->SUPER::new (
1112 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0],
1116 can_hover => 1,
1117 can_focus => 1,
1118 valign => 0,
1119 @_
1120 )
1121}
1122
1123sub _set_text {
1124 my ($self, $text) = @_;
1125
1126 delete $self->{cur_h};
1127
1128 return if $self->{text} eq $text;
1129
1130 $self->{last_activity} = $::NOW;
440 $self->{text} = $text; 1131 $self->{text} = $text;
441 $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
442 1132
1133 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text ");
1135
1136 $self->emit (changed => $self->{text});
1137}
1138
1139sub get_text {
1140 $_[0]{text}
1141}
1142
1143sub size_request {
1144 my ($self) = @_;
1145
1146 my ($w, $h) = $self->SUPER::size_request;
1147
1148 ($w + 1, $h) # add 1 for cursor
1149}
1150
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
443 $self->update; 1162 $self->update;
444} 1163}
445 1164
446sub get_text { 1165sub key_down {
447 my ($self, $text) = @_; 1166 my ($self, $ev) = @_;
448 1167
449 $self->{text} 1168 my $mod = $ev->key_mod;
1169 my $sym = $ev->key_sym;
1170
1171 my $uni = $ev->key_unicode;
1172
1173 my $text = $self->get_text;
1174
1175 if ($sym == SDLK_BACKSPACE) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) {
1178 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) {
1184 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) {
1186 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) {
1188 $self->emit ('escape');
1189 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni;
1191 }
1192
1193 $self->_set_text ($text);
1194 $self->update;
1195}
1196
1197sub focus_in {
1198 my ($self) = @_;
1199
1200 $self->{last_activity} = $::NOW;
1201
1202 $self->SUPER::focus_in;
1203}
1204
1205sub button_down {
1206 my ($self, $ev, $x, $y) = @_;
1207
1208 $self->SUPER::button_down ($ev, $x, $y);
1209
1210 my $idx = $self->{layout}->xy_to_index ($x, $y);
1211
1212 # byte-index to char-index
1213 my $text = $self->{text};
1214 utf8::encode $text;
1215 $self->{cursor} = length substr $text, 0, $idx;
1216
1217 $self->_set_text ($self->{text});
1218 $self->update;
1219}
1220
1221sub mouse_motion {
1222 my ($self, $ev, $x, $y) = @_;
1223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1224}
1225
1226sub _draw {
1227 my ($self) = @_;
1228
1229 local $self->{fg} = $self->{fg};
1230
1231 if ($FOCUS == $self) {
1232 glColor @{$self->{active_bg}};
1233 $self->{fg} = $self->{active_fg};
1234 } else {
1235 glColor @{$self->{bg}};
1236 }
1237
1238 glEnable GL_BLEND;
1239 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1240 glBegin GL_QUADS;
1241 glVertex 0 , 0;
1242 glVertex 0 , $self->{h};
1243 glVertex $self->{w}, $self->{h};
1244 glVertex $self->{w}, 0;
1245 glEnd;
1246 glDisable GL_BLEND;
1247
1248 $self->SUPER::_draw;
1249
1250 #TODO: force update every cursor change :(
1251 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1252
1253 unless (exists $self->{cur_h}) {
1254 my $text = substr $self->{text}, 0, $self->{cursor};
1255 utf8::encode $text;
1256
1257 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1258 }
1259
1260 glColor @{$self->{fg}};
1261 glBegin GL_LINES;
1262 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1263 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1264 glEnd;
1265 }
1266}
1267
1268package CFClient::UI::Entry;
1269
1270our @ISA = CFClient::UI::EntryBase::;
1271
1272use SDL;
1273use SDL::OpenGL;
1274
1275sub key_down {
1276 my ($self, $ev) = @_;
1277
1278 my $sym = $ev->key_sym;
1279
1280 if ($sym == SDLK_RETURN) {
1281 $self->emit (activate => $self->get_text);
1282 $self->update;
1283
1284 } else {
1285 $self->SUPER::key_down ($ev);
1286 }
1287
1288}
1289
1290#############################################################################
1291
1292package CFClient::UI::Button;
1293
1294our @ISA = CFClient::UI::Label::;
1295
1296use SDL;
1297use SDL::OpenGL;
1298
1299my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1301 qw(b1_button_active.png);
1302
1303sub new {
1304 my $class = shift;
1305
1306 $class->SUPER::new (
1307 padding => 4,
1308 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1],
1311 can_hover => 1,
1312 align => 0,
1313 valign => 0,
1314 @_
1315 )
1316}
1317
1318sub button_up {
1319 my ($self, $ev, $x, $y) = @_;
1320
1321 if ($x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) {
1323 $self->emit ("activate");
1324 }
1325}
1326
1327sub _draw {
1328 my ($self) = @_;
1329
1330 local $self->{fg} = $self->{fg};
1331
1332 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg};
1334 }
1335
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1;
1341
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h});
1343
1344 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346
1347 $self->SUPER::_draw;
1348}
1349
1350#############################################################################
1351
1352package CFClient::UI::CheckBox;
1353
1354our @ISA = CFClient::UI::DrawBG::;
1355
1356my @tex =
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363sub new {
1364 my $class = shift;
1365
1366 $class->SUPER::new (
1367 padding => 2,
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1,
1372 @_
1373 )
450} 1374}
451 1375
452sub size_request { 1376sub size_request {
453 my ($self) = @_; 1377 my ($self) = @_;
454 1378
1379 ($self->{padding} * 2 + 6) x 2
1380}
1381
1382sub button_down {
1383 my ($self, $ev, $x, $y) = @_;
1384
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1387 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state});
455 ( 1389 }
456 $self->{texture}{width},
457 $self->{texture}{height},
458 )
459} 1390}
460 1391
461sub _draw { 1392sub _draw {
462 my ($self) = @_; 1393 my ($self) = @_;
463 1394
464 my $tex = $self->{texture}; 1395 $self->SUPER::_draw;
1396
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1398
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1400
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
465 1402
466 glEnable GL_BLEND; 1403 glEnable GL_BLEND;
467 glEnable GL_TEXTURE_2D; 1404 glEnable GL_TEXTURE_2D;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413}
1414
1415#############################################################################
1416
1417package CFClient::UI::VGauge;
1418
1419our @ISA = CFClient::UI::Base::;
1420
1421use SDL::OpenGL;
1422
1423my %tex = (
1424 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ],
1428 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1431 ],
1432 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ],
1436 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1439 ],
1440);
1441
1442# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new {
1444 my $class = shift;
1445
1446 my $self = $class->SUPER::new (gauge => 'food', @_);
1447
1448 $self
1449}
1450
1451sub size_request {
1452 my ($self) = @_;
1453
1454 my $tex = $tex{$self->{gauge}}[0];
1455
1456 @$tex{qw(w h)}
1457}
1458
1459sub set_max {
1460 my ($self, $max) = @_;
1461
1462 $self->{max_val} = $max;
1463}
1464
1465sub set_value {
1466 my ($self, $val, $max) = @_;
1467
1468 $self->set_max ($max)
1469 if defined $max;
1470
1471 $max = $self->{max_val};
1472 $self->{val} = $val;
1473
1474 $self->update;
1475}
1476
1477sub _draw {
1478 my ($self) = @_;
1479
1480 my $tex = $tex{$self->{gauge}};
1481
1482 my ($w, $h) = ($self->{w}, $self->{h});
1483
1484 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486
1487 my $t1 = $tex->[0];
1488 my $t2 = $tex->[1];
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D;
469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
470 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
471
472 glColor 1, 1, 1, 0.8;
473
474 glBegin GL_QUADS; 1501 glBegin GL_QUADS;
475 glTexCoord 0, 0; glVertex 0 , 0; 1502 glTexCoord 0 , 0; glVertex 0 , $yp;
476 glTexCoord 0, 1; glVertex 0 , $tex->{height}; 1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
477 glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height}; 1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
478 glTexCoord 1, 0; glVertex $tex->{width}, 0; 1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1506 glEnd;
1507
1508 $yp += $h1;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
479 glEnd; 1516 glEnd;
480 1517
481 glDisable GL_BLEND; 1518 glDisable GL_BLEND;
482 glDisable GL_TEXTURE_2D; 1519 glDisable GL_TEXTURE_2D;
483} 1520}
484 1521
485package Crossfire::Client::Widget::TextEntry; 1522#############################################################################
486 1523
487our @ISA = Crossfire::Client::Widget::Label::; 1524package CFClient::UI::Slider;
1525
1526use strict;
1527
1528use SDL::OpenGL;
1529
1530our @ISA = CFClient::UI::DrawBG::;
1531
1532my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png);
1535
1536sub new {
1537 my $class = shift;
1538
1539 # range [value, low, high, page]
1540
1541 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off
1544 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0],
1547 range => [0, 0, 100, 10],
1548 req_w => 40,
1549 req_h => 13,
1550 vertical => 0,
1551 can_hover => 1,
1552 inner_pad => 5,
1553 @_
1554 );
1555
1556 $self
1557}
1558
1559sub size_request {
1560 my ($self) = @_;
1561
1562 my $w = $self->{req_w};
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566}
1567
1568sub button_down {
1569 my ($self, $ev, $x, $y) = @_;
1570
1571 $self->SUPER::button_down ($ev, $x, $y);
1572 $self->mouse_motion ($ev, $x, $y);
1573}
1574
1575sub mouse_motion {
1576 my ($self, $ev, $x, $y) = @_;
1577
1578 if ($GRAB == $self) {
1579 my ($value, $lo, $hi, $page) = @{$self->{range}};
1580
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1582
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1585
1586 $x -= $inner_pad_px; # substract the padding
1587 $x = $x * ($hi - $lo) / $inner_w + $lo;
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591
1592 $self->emit (changed => $x);
1593 $self->update;
1594 }
1595}
1596
1597# the inner_* stuff is for generating a padding for the slider handle,
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603}
1604
1605sub _draw {
1606 my ($self) = @_;
1607
1608 $self->SUPER::_draw ();
1609
1610 my ($w, $h) = @$self{qw(w h)};
1611
1612 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider
1614
1615 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 }
1620
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646
1647 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h);
1649
1650 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
1652
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D;
1655}
1656
1657#############################################################################
1658
1659package CFClient::UI::TextView;
1660
1661our @ISA = CFClient::UI::HBox::;
1662
1663use SDL::OpenGL;
1664
1665sub new {
1666 my $class = shift;
1667
1668 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6,
1670 req_h => $::HEIGHT / 6,
1671 fontsize => $::FONTSIZE,
1672 @_,
1673
1674 layout => (new CFClient::Layout),
1675 par => [],
1676 height => 0,
1677 children => [
1678 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1),
1680 ],
1681 );
1682
1683 $self->{children}[1]->connect (changed => sub {
1684 $self->update;
1685 });
1686
1687 $self
1688}
1689
1690sub set_fontsize {
1691 my ($self, $fontsize) = @_;
1692
1693 $self->{fontsize} = $fontsize;
1694 $self->reflow;
1695}
1696
1697sub text_height {
1698 my ($self, $text) = @_;
1699
1700 my $layout = $self->{layout};
1701
1702 $layout->set_height ($self->{fontsize});
1703 $layout->set_width ($self->{w});
1704 $layout->set_text ($text);
1705
1706 ($layout->size)[1]
1707}
1708
1709sub reflow {
1710 my ($self) = @_;
1711
1712 $self->{need_reflow}++;
1713 $self->update;
1714}
1715
1716sub size_request {
1717 my ($self) = @_;
1718
1719 ($self->{req_w}, $self->{req_h})
1720}
1721
1722sub size_allocate {
1723 my ($self, $w, $h) = @_;
1724
1725 $self->{layout}->set_height ($self->{fontsize});
1726 $self->{layout}->set_width ($self->{w});
1727
1728 $self->reflow;
1729 $self->update;
1730}
1731
1732sub add_paragraph {
1733 my ($self, $color, $text) = @_;
1734
1735 #TODO: intelligently "reformat" paragraph
1736
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height;
1740
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1744 $self->{children}[1]->update;
1745}
1746
1747sub update {
1748 my ($self) = @_;
1749
1750 $self->SUPER::update;
1751
1752 return unless $self->{h} > 0;
1753
1754 delete $self->{texture};
1755
1756 $ROOT->on_refresh ($self, sub {
1757 if (delete $self->{need_reflow}) {
1758 my $height = 0;
1759
1760 $height += $_->[0] = $self->text_height ($_->[2])
1761 for @{$self->{par}};
1762
1763 $self->{height} = $height;
1764
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1766
1767 delete $self->{texture};
1768 }
1769
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1771 glClearColor 0, 0, 0, 1;
1772 glClear GL_COLOR_BUFFER_BIT;
1773
1774 glEnable GL_BLEND;
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787
1788 for my $par (@{$self->{par}}) {
1789 my $h = $par->[0];
1790
1791 if ($y0 < $y + $h && $y < $y1) {
1792 $layout->set_text ($par->[2]);
1793
1794 glColor @{ $par->[1] };
1795 my ($W, $H) = $layout->size;
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1797 }
1798
1799 $y += $h;
1800 }
1801
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND;
1804 };
1805 });
1806}
1807
1808sub _draw {
1809 my ($self) = @_;
1810
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1815 glDisable GL_TEXTURE_2D;
1816 }
1817
1818 $self->{children}[1]->draw;
1819
1820}
1821
1822#############################################################################
1823
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
488 1829
489use SDL; 1830use SDL;
490use SDL::OpenGL; 1831use SDL::OpenGL;
491 1832
492sub key_down { 1833our @ISA = CFClient::UI::Base::;
493 my ($self, $ev) = @_;
494
495 my $mod = $ev->key_mod;
496 my $sym = $ev->key_sym;
497
498 $ev->set_unicode (1);
499 my $uni = $ev->key_unicode;
500
501 my $text = $self->get_text;
502
503 if ($sym == SDLK_BACKSPACE) {
504 substr $text, -1, 1, '';
505
506 } elsif ($uni) {
507 $text .= chr $uni;
508 }
509 $self->set_text ($text);
510}
511
512
513# XXX: TextView isn't neccessary with pango multiline text rendering
514package Crossfire::Client::Widget::TextView;
515
516use strict;
517
518our @ISA = qw/Crossfire::Client::Widget/;
519
520use SDL::OpenGL;
521use SDL::OpenGL::Constants;
522 1834
523sub new { 1835sub new {
524 my ($class, $text, $h) = @_; 1836 my $class = shift;
1837
525 my $self = $class->SUPER::new (); 1838 $class->SUPER::new (
526 1839 z => -1,
527 $self->{txt_height} = $h; 1840 can_focus => 1,
528 @{$self->{lines}} = split /\r?\n/, $text; 1841 list => (glGenLists 1),
529 1842 @_
530 for (split /\r?\n/, $text) {
531 $self->add_line ($_);
532 } 1843 )
533 $self
534} 1844}
535
536#sub render_lines {
537# my ($self) = @_;
538#
539# $self->{txt_lines} = [];
540#
541# for (@{$self->{lines}}) {
542# push @{$self->{txt_lines}},
543# new_from_ttf Crossfire::Client::Texture $self->{ttf}, $_;
544# }
545#}
546
547sub add_line {
548 my ($self, $line) = @_;
549 push @{$self->{lines}}, $line;
550
551 push @{$self->{txt_lines}},
552 new_from_text Crossfire::Client::Texture $line, $self->{txt_height};
553}
554
555sub size_request {
556 my ($self) = @_;
557
558 my $w = 0;
559 my $h = 0;
560
561 for (@{$self->{txt_lines}}) {
562 if ($w < $_->{width}) { $w = $_->{width} }
563 $h += $_->{height};
564 }
565
566 return ($w, $h);
567}
568
569sub draw_line {
570 my ($self, $tex, $y) = @_;
571
572 glBindTexture GL_TEXTURE_2D, $tex->{name};
573
574 glColor 1, 0, 1;
575
576 glBegin GL_QUADS;
577 glTexCoord 0, 0; glVertex 0 , $y;
578 glTexCoord 0, 1; glVertex 0 , $y + $tex->{height};
579 glTexCoord 1, 1; glVertex $tex->{width}, $y + $tex->{height};
580 glTexCoord 1, 0; glVertex $tex->{width}, $y;
581 glEnd;
582}
583
584sub _draw {
585 my ($self) = @_;
586
587 glEnable GL_BLEND;
588 glEnable GL_TEXTURE_2D;
589 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;#DECAL;
590
591 my $l = 0;
592 for (@{$self->{txt_lines}}) {
593 $self->draw_line ($_, $l);
594 $l += $_->{height};
595 }
596
597 glDisable GL_BLEND;
598 glDisable GL_TEXTURE_2D;
599}
600
601package Crossfire::Client::Widget::MapWidget;
602
603use strict;
604
605use List::Util qw(min max);
606
607use SDL;
608use SDL::OpenGL;
609use SDL::OpenGL::Constants;
610
611our @ISA = Crossfire::Client::Widget::;
612 1845
613sub key_down { 1846sub key_down {
614 print "MAPKEYDOWN\n"; 1847 print "MAPKEYDOWN\n";
615} 1848}
616 1849
617sub key_up { 1850sub key_up {
618} 1851}
619 1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
620sub _draw { 1901sub draw {
621 my ($self) = @_; 1902 my ($self) = @_;
622 1903
623 my $mx = $::CONN->{mapx}; 1904 if (delete $self->{need_update}) {
624 my $my = $::CONN->{mapy}; 1905 glNewList $self->{list}, GL_COMPILE;
625 1906
626 my $map = $::CONN->{map}; 1907 if ($::MAP) {
627
628 my ($xofs, $yofs);
629
630 my $sw = 1 + int $::WIDTH / 32; 1908 my $sw = int $::WIDTH / 32;
631 my $sh = 1 + int $::HEIGHT / 32; 1909 my $sh = int $::HEIGHT / 32;
632 1910
633 if ($::CONN->{mapw} > $sw) { 1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
634 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
635 } else {
636 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
637 }
638 1913
639 if ($::CONN->{maph} > $sh) { 1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
640 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
641 } else {
642 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
643 }
644 1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
645 glEnable GL_TEXTURE_2D; 1945 glEnable GL_TEXTURE_2D;
646 glEnable GL_BLEND;
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
648 1947
649 for my $x (0 .. $sw - 1) { 1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
650 for my $y (0 .. $sh - 1) { 1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
651 1950
652 my $cell = $map->[$x + $xofs][$y + $yofs] 1951 glDisable GL_TEXTURE_2D;
653 or next; 1952 glDisable GL_BLEND;
654
655 my $darkness = $cell->[0] * (1 / 255);
656 if ($darkness < 0) {
657 glColor 0.3, 0.3, 0.3;
658 } else {
659 glColor $darkness, $darkness, $darkness;
660 } 1953 }
661 1954
662 for my $num (grep $_, @$cell[1,2,3]) { 1955 # HACK BEGIN
663 my $tex = $::CONN->{face}[$num]{texture} || next; 1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
664 1959
665 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
666 1964
667 my $w = $tex->{width}; 1965 $self->{mapmap_texture} =
668 my $h = $tex->{height}; 1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
669 1971
670 my $px = ($x + 1) * 32 - $w; 1972 $self->{mapmap_texture}->draw_quad (100, 100);
671 my $py = ($y + 1) * 32 - $h;
672 1973
673 glBegin GL_QUADS; 1974 glDisable GL_TEXTURE_2D;
674 glTexCoord 0, 0; glVertex $px , $py; 1975 glDisable GL_BLEND;
675 glTexCoord 0, 1; glVertex $px , $py + $h;
676 glTexCoord 1, 1; glVertex $px + $w, $py + $h;
677 glTexCoord 1, 0; glVertex $px + $w, $py;
678 glEnd;
679 } 1976 }
1977 # HACK END
680 } 1978 }
681 }
682 1979
683 glDisable GL_TEXTURE_2D; 1980 glEndList;
684 glDisable GL_BLEND; 1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
685} 1999}
686 2000
687my %DIR = ( 2001my %DIR = (
688 SDLK_KP8, [1, "north"], 2002 SDLK_KP8, [1, "north"],
689 SDLK_KP9, [2, "northeast"], 2003 SDLK_KP9, [2, "northeast"],
… …
705 2019
706 my $mod = $ev->key_mod; 2020 my $mod = $ev->key_mod;
707 my $sym = $ev->key_sym; 2021 my $sym = $ev->key_sym;
708 2022
709 if ($sym == SDLK_KP5) { 2023 if ($sym == SDLK_KP5) {
710 $::CONN->send ("command stay fire"); 2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
711 } elsif (exists $DIR{$sym}) { 2031 } elsif (exists $DIR{$sym}) {
712 if ($mod & KMOD_SHIFT) { 2032 if ($mod & KMOD_SHIFT) {
713 $self->{shft}++; 2033 $self->{shft}++;
714 $::CONN->send ("command fire $DIR{$sym}[0]"); 2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
715 } elsif ($mod & KMOD_CTRL) { 2035 } elsif ($mod & KMOD_CTRL) {
716 $self->{ctrl}++; 2036 $self->{ctrl}++;
717 $::CONN->send ("command run $DIR{$sym}[0]"); 2037 $::CONN->user_send ("run $DIR{$sym}[0]");
718 } else { 2038 } else {
719 $::CONN->send ("command $DIR{$sym}[1]"); 2039 $::CONN->user_send ("$DIR{$sym}[1]");
720 } 2040 }
721 } 2041 }
722} 2042}
723 2043
724sub key_up { 2044sub key_up {
… …
726 2046
727 my $mod = $ev->key_mod; 2047 my $mod = $ev->key_mod;
728 my $sym = $ev->key_sym; 2048 my $sym = $ev->key_sym;
729 2049
730 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
731 $::CONN->send ("command fire_stop"); 2051 $::CONN->user_send ("fire_stop");
732 } 2052 }
733 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { 2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
734 $::CONN->send ("command run_stop"); 2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator;
2061
2062use SDL::OpenGL;
2063
2064our @ISA = CFClient::UI::Bin::;
2065
2066sub moveto {
2067 my ($self, $x, $y) = @_;
2068
2069 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
2070 $self->{speed} = 0.001;
2071 $self->{time} = 1;
735 } 2072
2073 ::animation_start $self;
736} 2074}
737 2075
7381; 2076sub animate {
2077 my ($self, $interval) = @_;
739 2078
2079 $self->{time} -= $interval * $self->{speed};
2080 if ($self->{time} <= 0) {
2081 $self->{time} = 0;
2082 ::animation_stop $self;
2083 }
2084
2085 my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
2086
2087 $self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
2088 $self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
2089}
2090
2091sub _draw {
2092 my ($self) = @_;
2093
2094 glPushMatrix;
2095 glRotate $self->{time} * 1000, 0, 1, 0;
2096 $self->{children}[0]->draw;
2097 glPopMatrix;
2098}
2099
2100#############################################################################
2101
2102package CFClient::UI::Flopper;
2103
2104our @ISA = CFClient::UI::Button::;
2105
2106sub new {
2107 my $class = shift;
2108
2109 my $self = $class->SUPER::new (
2110 state => 0,
2111 connect_activate => \&toggle_flopper,
2112 @_
2113 );
2114
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self
2121}
2122
2123sub toggle_flopper {
2124 my ($self) = @_;
2125
2126 # TODO: use animation
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137}
2138
2139#############################################################################
2140
2141package CFClient::UI::Root;
2142
2143our @ISA = CFClient::UI::Container::;
2144
2145use SDL::OpenGL;
2146
2147sub check_size {
2148 my ($self) = @_;
2149
2150 $self->configure (0, 0, $::WITH, $::HEIGHT);
2151}
2152
2153sub size_request {
2154 ($::WIDTH, $::HEIGHT)
2155}
2156
2157sub configure {
2158 my ($self, $x, $y, $w, $h) = @_;
2159
2160 $self->SUPER::configure ($x, $y, $w, $h);
2161
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
2163 for @{$self->{children}};
2164}
2165
2166sub _topleft {
2167 my ($self, $x, $y) = @_;
2168
2169 ($x, $y)
2170}
2171
2172sub update {
2173 my ($self) = @_;
2174
2175 $self->check_size;
2176 ::refresh ();
2177}
2178
2179sub add {
2180 my ($self, $child) = @_;
2181
2182 $self->SUPER::add ($child);
2183}
2184
2185sub on_refresh {
2186 my ($self, $id, $cb) = @_;
2187
2188 $self->{refresh_hook}{$id} = $cb;
2189}
2190
2191sub draw {
2192 my ($self) = @_;
2193
2194 while (my $rcb = delete $self->{refresh_hook}) {
2195 $_->() for values %$rcb;
2196 }
2197
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT;
2201
2202 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
2205 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity;
2207
2208 $self->_draw;
2209}
2210
2211#############################################################################
2212
2213package CFClient::UI;
2214
2215$ROOT = new CFClient::UI::Root;
2216
22171
2218

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