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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.36 by elmex, Sun Apr 9 17:39:56 2006 UTC vs.
Revision 1.108 by root, Fri Apr 14 23:32:29 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 $TOPLEVEL;
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($x, $y);
45
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
47
48 $GRAB->button_up ($ev, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $HOVER->translate ($x, $y)) if $HOVER;
71}
72
73#############################################################################
74
75package CFClient::UI::Base;
76
77use strict;
6 78
7use SDL::OpenGL; 79use SDL::OpenGL;
8use SDL::OpenGL::Constants;
9
10our $FOCUS; # the widget with current focus
11
12# class methods for events
13sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }
14sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }
15sub feed_sdl_button_down_event { }
16sub feed_sdl_button_up_event { }
17 80
18sub new { 81sub new {
19 my $class = shift; 82 my $class = shift;
20 83
21 bless { @_ }, $class 84 my $self = bless {
85 x => 0,
86 y => 0,
87 z => 0,
88 w => -1,
89 h => -1,
90 @_
91 }, $class;
92
93 for (keys %$self) {
94 if (/^connect_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_});
96 }
97 }
98
99 $self
22} 100}
23 101
24sub move { 102sub move {
25 my ($self, $x, $y, $z) = @_; 103 my ($self, $x, $y, $z) = @_;
26 $self->{x} = $x; 104 $self->{x} = $x;
… …
35sub size_request { 113sub size_request {
36 require Carp; 114 require Carp;
37 Carp::confess "size_request is abtract"; 115 Carp::confess "size_request is abtract";
38} 116}
39 117
118sub _size_allocate {
119 my ($self, $x, $y, $w, $h) = @_;
120
121 $self->{x} = $x;
122 $self->{y} = $y;
123
124 return unless $self->{w} != $w || $self->{h} != $h;
125
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1
130}
131
40sub size_allocate { 132sub size_allocate {
133 my ($self, $x, $y, $w, $h) = @_;
134
135 $self->_size_allocate ($x, $y, $w, $h);
136}
137
138# translate global coordinates to local coordinate system
139sub translate {
41 my ($self, $w, $h) = @_; 140 my ($self, $x, $y) = @_;
42 $self->w ($w); 141
43 $self->h ($h); 142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y});
44} 143}
45 144
46sub focus_in { 145sub focus_in {
47 my ($widget) = @_; 146 my ($self) = @_;
48 $FOCUS = $widget; 147
148 return if $FOCUS == $self;
149 return unless $self->{can_focus};
150
151 my $focus = $FOCUS; $FOCUS = $self;
152 $focus->update if $focus;
153 $FOCUS->update;
49} 154}
50 155
51sub focus_out { 156sub focus_out {
52 my ($widget) = @_; 157 my ($self) = @_;
53}
54 158
159 return unless $FOCUS == $self;
160
161 my $focus = $FOCUS; undef $FOCUS;
162 $focus->update if $focus; #?
163}
164
165sub mouse_motion { }
166sub button_up { }
55sub key_down { 167sub key_down { }
56 my ($widget, $sdlev) = @_;
57}
58
59sub key_up { 168sub key_up { }
60 my ($widget, $sdlev) = @_;
61}
62 169
63sub button_down { 170sub button_down {
64 my ($widget, $sdlev) = @_; 171 my ($self, $ev, $x, $y) = @_;
65}
66 172
67sub button_up { 173 $self->focus_in;
68 my ($widget, $sdlev) = @_;
69} 174}
70 175
71sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} } 176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
72sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} } 177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
73sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} } 178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
74sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} } 179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
75sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} } 180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
76 181
77sub draw { 182sub draw {
78 my ($self) = @_; 183 my ($self) = @_;
184
185 return unless $self->{h} && $self->{w};
79 186
80 glPushMatrix; 187 glPushMatrix;
81 glTranslate $self->{x}, $self->{y}, 0; 188 glTranslate $self->{x}, $self->{y}, 0;
82 $self->_draw; 189 $self->_draw;
83 glPopMatrix; 190 glPopMatrix;
191
192 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)};
194
195 glColor 0, 0, 1, 0.2;
196 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS;
199 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h};
203 glEnd;
204 glDisable GL_BLEND;
205 }
84} 206}
85 207
86sub _draw { 208sub _draw {
87 my ($widget) = @_; 209 my ($self) = @_;
88}
89 210
90sub bbox { 211 warn "no draw defined for $self\n";
212}
213
214sub find_widget {
91 my ($self) = @_; 215 my ($self, $x, $y) = @_;
92 my ($w, $h) = $self->size_request; 216
217 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220
93 ( 221 ()
94 $self->{x},
95 $self->{y},
96 $self->{x} = $w,
97 $self->{y} = $h
98 )
99} 222}
100
101sub del_parent { $_[0]->{parent} = undef }
102 223
103sub set_parent { 224sub set_parent {
104 my ($self, $par) = @_; 225 my ($self, $par) = @_;
105 226
106 $self->{parent} = $par; 227 $self->{parent} = $par;
… …
116 237
117 $self->{parent}->update 238 $self->{parent}->update
118 if $self->{parent}; 239 if $self->{parent};
119} 240}
120 241
242sub connect {
243 my ($self, $signal, $cb) = @_;
244
245 push @{ $self->{cb}{$signal} }, $cb;
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
121sub DESTROY { 255sub DESTROY {
122 my ($self) = @_; 256 my ($self) = @_;
123 257
124 #$self->deactivate; 258 #$self->deactivate;
125} 259}
126 260
127package Crossfire::Client::Widget::Bin; 261#############################################################################
128 262
129our @ISA = Crossfire::Client::Widget::; 263package CFClient::UI::DrawBG;
130 264
131sub add { $_[0]->{child} = $_[1]; $_[1]->set_parent ($_[0]); $_[1]->{expand} = $_[2] } 265our @ISA = CFClient::UI::Base::;
132sub get { $_[0]->{child} }
133 266
134sub remove { 267use strict;
268use SDL::OpenGL;
269
270sub new {
271 my $class = shift;
272
273 # range [value, low, high, page]
274
275 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5],
278 @_
279 )
280}
281
282sub _draw {
135 my ($self, $chld) = @_; 283 my ($self) = @_;
136 delete $self->{child} 284
137 if $self->{child} == $chld; 285 my ($w, $h) = @$self{qw(w h)};
286
287 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290
291 glBegin GL_QUADS;
292 glVertex 0 , 0;
293 glVertex 0 , $h;
294 glVertex $w, $h;
295 glVertex $w, 0;
296 glEnd;
297
298 glDisable GL_BLEND;
138} 299}
300
301#############################################################################
302
303package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
139 306
140sub size_request { 307sub size_request {
141 $_[0]->{child}->size_request if $_[0]->{child} 308 (0, 0)
142} 309}
143sub size_allocate {
144 my ($self, $w, $h) = @_;
145 $self->SUPER::size_allocate ($w, $h);
146 $self->{child}->size_allocate ($w, $h)
147 if $self->{child}
148}
149 310
150sub _draw { 311sub draw { }
151 my ($self) = @_;
152 312
153 $self->{child}->draw; 313#############################################################################
154}
155 314
156package Crossfire::Client::Widget::Toplevel; 315package CFClient::UI::Container;
157 316
158our @ISA = Crossfire::Client::Widget::; 317our @ISA = CFClient::UI::Base::;
159 318
160use SDL::OpenGL; 319sub new {
320 my ($class, %arg) = @_;
321
322 my $children = delete $arg{children} || [];
323
324 my $self = $class->SUPER::new (children => [], %arg);
325 $self->add ($_) for @$children;
326
327 $self
328}
161 329
162sub add { 330sub add {
163 my ($self, $chld) = @_; 331 my ($self, $chld) = @_;
164 332
165 push @{$self->{childs}}, $chld; 333 $chld->set_parent ($self);
334
166 @{$self->{childs}} = 335 $self->{children} = [
167 sort { $a->{z} <=> $b->{z} } 336 sort { $a->{z} <=> $b->{z} }
168 @{$self->{childs}}; 337 @{$self->{children}}, $chld
338 ];
169 339
170 $chld->set_parent ($self); 340 $self->{w} = $self->{h} = -1;
171 $chld->size_allocate ($chld->size_request); 341 $self->update;
172} 342}
173 343
174sub remove { 344sub remove {
175 my ($self, $chld) = @_; 345 my ($self, $widget) = @_;
346
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
348
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350}
351
352sub find_widget {
353 my ($self, $x, $y) = @_;
354
355 $x -= $self->{x};
356 $y -= $self->{y};
357
358 my $res;
359
360 for (reverse @{ $self->{children} }) {
361 $res = $_->find_widget ($x, $y)
362 and return $res;
363 }
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
366}
367
368sub _draw {
369 my ($self) = @_;
370
371 $_->draw for @{$self->{children}};
372}
373
374#############################################################################
375
376package CFClient::UI::Bin;
377
378our @ISA = CFClient::UI::Container::;
379
380sub new {
381 my ($class, %arg) = @_;
382
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
384
385 $class->SUPER::new (children => [$child], %arg)
386}
387
388sub add {
389 my ($self, $widget) = @_;
390
176 @{$self->{childs}} = 391 $self->{children} = [];
177 sort { $a->{z} <=> $b->{z} } 392
178 grep { $_ && $_ != $_[0] } 393 $self->SUPER::add ($widget);
394}
395
396sub remove {
397 my ($self, $widget) = @_;
398
399 $self->SUPER::remove ($widget);
400
401 $self->{children} = [new CFClient::UI::Empty]
179 @{$self->{childs}} 402 unless @{$self->{children}};
403}
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409}
410
411sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_;
413
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h);
417}
418
419#############################################################################
420
421package CFClient::UI::Window;
422
423our @ISA = CFClient::UI::Bin::;
424
425use SDL::OpenGL;
426
427sub new {
428 my ($class, %arg) = @_;
429
430 my $self = $class->SUPER::new (%arg);
180} 431}
181 432
182sub update { 433sub update {
183 my ($self) = @_; 434 my ($self) = @_;
184 ::refresh ();
185}
186 435
187sub _draw { 436 # we want to do this delayed...
188 my ($self) = @_;
189
190 $_->draw for @{$self->{childs}};
191}
192
193package Crossfire::Client::Widget::Window;
194
195our @ISA = Crossfire::Client::Widget::Bin::;
196
197use SDL::OpenGL;
198
199sub add {
200 my ($self, $chld) = @_;
201 warn "ADD $chld\n";
202 $self->SUPER::add ($chld);
203 $chld->set_parent ($self);
204}
205
206sub remove {
207 my ($self) = @_;
208 # TODO FIXME: removing a child from a window will crash, see render_chld
209 # $self->update;
210}
211
212sub update {
213 my ($self) = @_;
214 $self->render_chld; 437 $self->render_chld;
438 $self->SUPER::update;
215} 439}
216 440
217sub render_chld { 441sub render_chld {
218 my ($self) = @_; 442 my ($self) = @_;
219 my $chld = $self->get;
220 my ($w, $h) = $self->size_request;
221 443
222 require Carp; 444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
223 Carp::cluck "RENDERCHI $w $h"; 445 glClearColor 0, 0, 0, 1;
224 warn "RENDERCHI $w $h\n"; 446 glClear GL_COLOR_BUFFER_BIT;
225 $self->{texture} = 447 $self->child->draw;
226 Crossfire::Client::Texture->new_from_opengl ( 448 };
227 $w, $h, sub { $chld->draw }
228 );
229 $self->{texture}->upload;
230}
231
232sub size_request {
233 my ($self) = @_;
234 ($self->w, $self->h)
235} 449}
236 450
237sub size_allocate { 451sub size_allocate {
238 my ($self, $w, $h) = @_; 452 my ($self, $x, $y, $w, $h) = @_;
239 453
240 $self->w ($w); 454 $self->_size_allocate ($x, $y, $w, $h) or return;
241 $self->h ($h); 455
242 $self->get->size_allocate ($w, $h); 456 $self->child->size_allocate (0, 0, $w, $h);
243 457
244 $self->update; #TODO: Move this to the size_request event propably? 458 $self->render_chld;
245} 459}
246 460
247sub _draw { 461sub _draw {
248 my ($self) = @_; 462 my ($self) = @_;
249 463
… …
251 465
252 my $tex = $self->{texture} 466 my $tex = $self->{texture}
253 or return; 467 or return;
254 468
255 glEnable GL_BLEND; 469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
256 glEnable GL_TEXTURE_2D; 471 glEnable GL_TEXTURE_2D;
257 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
258 glBindTexture GL_TEXTURE_2D, $tex->{name};
259 473
260 glBegin GL_QUADS; 474 $tex->draw_quad (0, 0, $w, $h);
261 glTexCoord 0, 0; glVertex 0, 0;
262 glTexCoord 0, 1; glVertex 0, $h;
263 glTexCoord 1, 1; glVertex $w, $h;
264 glTexCoord 1, 0; glVertex $w, 0;
265 glEnd;
266 475
267 glDisable GL_BLEND; 476 glDisable GL_BLEND;
268 glDisable GL_TEXTURE_2D; 477 glDisable GL_TEXTURE_2D;
269} 478}
270 479
271package Crossfire::Client::Widget::Frame; 480#############################################################################
272 481
273our @ISA = Crossfire::Client::Widget::Bin::; 482package CFClient::UI::Frame;
483
484our @ISA = CFClient::UI::Bin::;
274 485
275use SDL::OpenGL; 486use SDL::OpenGL;
276 487
277sub size_request { 488sub size_request {
278 my ($self) = @_; 489 my ($self) = @_;
279 my $chld = $self->get 490 my $chld = $self->child
280 or return (0, 0); 491 or return (0, 0);
281 492
282 $chld->move (2, 2); 493 $chld->move (2, 2);
283 494
284 map { $_ + 4 } $chld->size_request; 495 map { $_ + 4 } $chld->size_request;
285} 496}
286 497
287sub size_allocate { 498sub size_allocate {
288 my ($self, $w, $h) = @_; 499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
289 502
290 $self->w ($w);
291 $self->h ($h);
292
293 $self->get->size_allocate ($w - 4, $h - 4); 503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
294 $self->get->move (2, 2);
295} 504}
296 505
297sub _draw { 506sub _draw {
298 my ($self) = @_; 507 my ($self) = @_;
299 508
300 my $chld = $self->get; 509 my $chld = $self->child;
301 510
302 my ($w, $h) = $chld->size_request; 511 my ($w, $h) = $chld->size_request;
303 512
304 glBegin GL_QUADS; 513 glBegin GL_QUADS;
305 glColor 0, 0, 0; 514 glColor 0, 0, 0;
306 glTexCoord 0, 0; glVertex 0 , 0; 515 glVertex 0 , 0;
307 glTexCoord 0, 1; glVertex 0 , $h + 4; 516 glVertex 0 , $h + 4;
308 glTexCoord 1, 1; glVertex $w + 4 , $h + 4; 517 glVertex $w + 4 , $h + 4;
309 glTexCoord 1, 0; glVertex $w + 4 , 0; 518 glVertex $w + 4 , 0;
310 glEnd; 519 glEnd;
311 520
312 $chld->draw; 521 $chld->draw;
313} 522}
314 523
524#############################################################################
525
315package Crossfire::Client::Widget::FancyFrame; 526package CFClient::UI::FancyFrame;
316 527
317our @ISA = Crossfire::Client::Widget::Frame::; 528our @ISA = CFClient::UI::Bin::;
318 529
319use SDL::OpenGL; 530use SDL::OpenGL;
320 531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535
321sub new { 536sub new {
537 my $class = shift;
538
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
322 my ($self, $theme) = @_; 550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new (
671 col_expand => [],
672 @_
673 )
674}
675
676sub add {
677 my ($self, $x, $y, $chld) = @_;
678
679 $self->{children}[$y][$x] = $chld;
680 $chld->set_parent ($self);
681
682 $self->{w} = $self->{h} = -1;
683 $self->update;
684}
685
686sub get_wh {
687 my ($self) = @_;
688
689 my (@w, @h);
690
691 for my $y (0 .. $#{$self->{children}}) {
692 my $row = $self->{children}[$y]
693 or next;
694
695 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x]
697 or next;
698 my ($w, $h) = $widget->size_request;
699
700 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h;
702 }
703 }
704
705 (\@w, \@h)
706}
707
708sub size_request {
709 my ($self) = @_;
710
711 my ($ws, $hs) = $self->get_wh;
712
713 (
714 (sum @$ws),
715 (sum @$hs),
716 )
717}
718
719sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723
724 my ($ws, $hs) = $self->get_wh;
725
726 my $req_w = sum @$ws;
727 my $req_h = sum @$hs;
728
729 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1;
733
734 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems
740
741 my $y;
742
743 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r]
745 or next;
746
747 my $x = 0;
748 my $row_h = $hs->[$r];
749
750 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c];
752
753 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h);
755 }
756
757 $x += $col_w;
758 }
759
760 $y += $row_h;
761 }
762
763}
764
765sub find_widget {
766 my ($self, $x, $y) = @_;
767
768 $x -= $self->{x};
769 $y -= $self->{y};
770
771 my $res;
772
773 for (grep $_, map @$_, grep $_, @{ $self->{children} }) {
774 $res = $_->find_widget ($x, $y)
775 and return $res;
776 }
777
778 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
779}
780
781sub _draw {
782 my ($self) = @_;
783
784 for (grep $_, @{$self->{children}}) {
785 $_->draw for grep $_, @$_;
786 }
787}
788
789#############################################################################
790
791package CFClient::UI::HBox;
792
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::;
796
797sub size_request {
798 my ($self) = @_;
799
800 my @alloc = map [$_->size_request], @{$self->{children}};
801
802 (
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 )
806}
807
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847#############################################################################
848
849package CFClient::UI::VBox;
850
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::;
854
855sub size_request {
856 my ($self) = @_;
857
858 my @alloc = map [$_->size_request], @{$self->{children}};
859
860 (
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 )
864}
865
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901#############################################################################
902
903package CFClient::UI::Label;
904
905our @ISA = CFClient::UI::Base::;
906
907use SDL::OpenGL;
908
909sub new {
910 my ($class, %arg) = @_;
911
323 $self = $self->SUPER::new; 912 my $self = $class->SUPER::new (
324 913 fg => [1, 1, 1],
325 $self->{txts} = [ 914 fontsize => $::FONTSIZE,
326 map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ } 915 text => "",
327 qw/d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png/ 916 align => -1,
917 padding => 2,
918 layout => new CFClient::Layout,
919 %arg
328 ]; 920 );
921
922 $self->set_text ($self->{text});
923
329 $self 924 $self
330} 925}
331 926
927sub escape_text {
928 local $_ = $_[1];
929
930 s/&/&amp;/g;
931 s/>/&gt;/g;
932 s/</&lt;/g;
933
934 $_[1]
935}
936
937sub set_text {
938 my ($self, $text) = @_;
939
940 $self->{text} = $text;
941 $self->{layout}->set_markup ($text);
942
943 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947
948sub get_text {
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
332sub size_request { 954sub size_request {
333 my ($self) = @_; 955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
334 my ($w, $h) = $self->get->size_request; 959 my ($w, $h) = $self->{layout}->size;
335 960
336 $h += $self->{txts}->[1]->{height}; 961 (
337 $h += $self->{txts}->[4]->{height}; 962 $w + $self->{padding} * 2,
338 $w += $self->{txts}->[2]->{width}; 963 $h + $self->{padding} * 2,
339 $w += $self->{txts}->[3]->{width}; 964 )
340
341 ($w, $h)
342} 965}
343 966
344sub size_allocate { 967sub size_allocate {
345 my ($self, $w, $h) = @_; 968 my ($self, $x, $y, $w, $h) = @_;
346 969
347 $self->w ($w); 970 $self->_size_allocate ($x, $y, $w, $h) or return;
348 $self->h ($h);
349 $h -= $self->{txts}->[1]->{height};
350 $h -= $self->{txts}->[4]->{height};
351 $w -= $self->{txts}->[2]->{width};
352 $w -= $self->{txts}->[3]->{width};
353 971
354 $h = $h < 0 ? 0 : $h; 972 delete $self->{texture};
355 $w = $w < 0 ? 0 : $w; 973}
356 warn "CHILD:$w $h\n"; 974
357 $self->get->size_allocate ($w, $h); 975sub update {
358 $self->get->move ($self->{txts}->[3]->{width}, $self->{txts}->[1]->{height}); 976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
359} 980}
360 981
361sub _draw { 982sub _draw {
362 my ($self) = @_; 983 my ($self) = @_;
363 984
364 my ($w, $h) = ($self->w, $self->h); 985 my $tex = $self->{texture} ||= do {
365 my ($cw, $ch) = ($self->get->w, $self->get->h); 986 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
988 new_from_layout CFClient::Texture $self->{layout}
989 };
990
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995
996 glColor @{$self->{fg}};
997
998 my $x =
999 $self->{align} < 0 ? $self->{padding}
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004
1005 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007}
1008
1009#############################################################################
1010
1011package CFClient::UI::Entry;
1012
1013our @ISA = CFClient::UI::Label::;
1014
1015use SDL;
1016use SDL::OpenGL;
1017
1018sub new {
1019 my $class = shift;
1020
1021 $class->SUPER::new (
1022 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0],
1026 can_hover => 1,
1027 can_focus => 1,
1028 @_
1029 )
1030}
1031
1032sub _set_text {
1033 my ($self, $text) = @_;
1034
1035 my $old_text = $self->{text};
1036
1037 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042
1043 $text =~ s/./*/g if $self->{hidden};
1044
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " ");
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070}
1071
1072sub set_text {
1073 my ($self, $text) = @_;
1074
1075 $self->{cursor} = length $text;
1076 $self->_set_text ($text);
1077 $self->update;
1078}
1079
1080sub key_down {
1081 my ($self, $ev) = @_;
1082
1083 my $mod = $ev->key_mod;
1084 my $sym = $ev->key_sym;
1085
1086 my $uni = $ev->key_unicode;
1087
1088 my $text = $self->get_text;
1089
1090 if ($sym == SDLK_BACKSPACE) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) {
1093 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) {
1099 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) {
1101 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) {
1103 $self->emit ('escape');
1104 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni;
1106 }
1107
1108 $self->_set_text ($text);
1109 $self->update;
1110}
1111
1112sub focus_in {
1113 my ($self) = @_;
1114
1115 $self->{last_activity} = $::NOW;
1116
1117 $self->SUPER::focus_in;
1118}
1119
1120sub button_down {
1121 my ($self, $ev, $x, $y) = @_;
1122
1123 $self->SUPER::button_down ($ev, $x, $y);
1124
1125 my $idx = $self->{layout}->xy_to_index ($x, $y);
1126
1127 # byte-index to char-index
1128 my $text = $self->{text};
1129 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx;
1131
1132 $self->_set_text ($self->{text});
1133 $self->update;
1134}
1135
1136sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1139}
1140
1141sub _draw {
1142 my ($self) = @_;
1143
1144 local $self->{fg} = $self->{fg};
1145
1146 if ($FOCUS == $self) {
1147 glColor @{$self->{active_bg}};
1148 $self->{fg} = $self->{active_fg};
1149 } else {
1150 glColor @{$self->{bg}};
1151 }
1152
1153 glEnable GL_BLEND;
1154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1155 glBegin GL_QUADS;
1156 glVertex 0 , 0;
1157 glVertex 0 , $self->{h};
1158 glVertex $self->{w}, $self->{h};
1159 glVertex $self->{w}, 0;
1160 glEnd;
1161 glDisable GL_BLEND;
1162
1163 $self->SUPER::_draw;
1164
1165 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1167 glColor @{$self->{fg}};
1168 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h};
1171 glEnd;
1172 }
1173}
1174
1175package CFClient::UI::LineEntry;
1176
1177our @ISA = CFClient::UI::Entry::;
1178
1179use SDL;
1180use SDL::OpenGL;
1181
1182sub key_down {
1183 my ($self, $ev) = @_;
1184
1185 my $sym = $ev->key_sym;
1186
1187 if ($sym == SDLK_RETURN) {
1188 $self->emit (activate => $self->get_text);
1189 $self->update;
1190
1191 } else {
1192 $self->SUPER::key_down ($ev);
1193 }
1194
1195}
1196
1197#############################################################################
1198
1199package CFClient::UI::Button;
1200
1201our @ISA = CFClient::UI::Label::;
1202
1203use SDL;
1204use SDL::OpenGL;
1205
1206my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1208 qw(b1_button_active.png);
1209
1210sub new {
1211 my $class = shift;
1212
1213 $class->SUPER::new (
1214 padding => 4,
1215 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0],
1218 can_hover => 1,
1219 @_
1220 )
1221}
1222
1223sub button_up {
1224 my ($self, $ev, $x, $y) = @_;
1225
1226 if ($x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) {
1228 $self->emit ("activate");
1229 }
1230}
1231
1232sub _draw {
1233 my ($self) = @_;
1234
1235 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
366 1237
367 glEnable GL_BLEND; 1238 glEnable GL_BLEND;
368 glEnable GL_TEXTURE_2D; 1239 glEnable GL_TEXTURE_2D;
369 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241
1242 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg};
1244 }
1245
1246 glBindTexture GL_TEXTURE_2D, $tex->{name};
370 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
371 1248
372 my $top = $self->{txts}->[1]; 1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
373 glBindTexture GL_TEXTURE_2D, $top->{name};
374 1250
375 glBegin GL_QUADS; 1251 glDisable GL_TEXTURE_2D;
376 glTexCoord 0, 0; glVertex 0 , 0;
377 glTexCoord 0, 1; glVertex 0 , $top->{height};
378 glTexCoord 1, 1; glVertex $w , $top->{height};
379 glTexCoord 1, 0; glVertex $w , 0;
380 glEnd;
381
382 my $left = $self->{txts}->[3];
383 glBindTexture GL_TEXTURE_2D, $left->{name};
384
385 glBegin GL_QUADS;
386 glTexCoord 0, 0; glVertex 0 , $top->{height};
387 glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
388 glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
389 glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
390 glEnd;
391
392 my $right = $self->{txts}->[2];
393 glBindTexture GL_TEXTURE_2D, $right->{name};
394
395 glBegin GL_QUADS;
396 glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
397 glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
398 glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
399 glTexCoord 1, 0; glVertex $w , $top->{height};
400 glEnd;
401
402 my $bottom = $self->{txts}->[4];
403 glBindTexture GL_TEXTURE_2D, $bottom->{name};
404
405 glBegin GL_QUADS;
406 glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
407 glTexCoord 0, 1; glVertex 0 , $h;
408 glTexCoord 1, 1; glVertex $w , $h;
409 glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
410 glEnd;
411
412 my $bg = $self->{txts}->[0];
413 glBindTexture GL_TEXTURE_2D, $bg->{name};
414 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
415 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
416 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
417
418 my $rep_x = $cw / $bg->{width};
419 my $rep_y = $ch / $bg->{height};
420
421 glBegin GL_QUADS;
422 glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
423 glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
424 glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
425 glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
426 glEnd;
427
428 glDisable GL_BLEND; 1252 glDisable GL_BLEND;
429 glDisable GL_TEXTURE_2D;
430 1253
431 $self->get->draw; 1254 $self->SUPER::_draw;
432
433} 1255}
434 1256
435package Crossfire::Client::Widget::Table; 1257#############################################################################
436 1258
437our @ISA = Crossfire::Client::Widget::Bin::; 1259package CFClient::UI::CheckBox;
438 1260
1261our @ISA = CFClient::UI::DrawBG::;
1262
1263my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266
1267use SDL;
439use SDL::OpenGL; 1268use SDL::OpenGL;
440 1269
441sub add { 1270sub new {
442 my ($self, $x, $y, $chld) = @_; 1271 my $class = shift;
443 my $old_chld = $self->{childs}[$y][$x];
444 1272
445 $self->{childs}[$y][$x] = $chld; 1273 $class->SUPER::new (
446 $chld->set_parent ($self); 1274 padding => 2,
447 $self->update; 1275 fg => [1, 1, 1],
448} 1276 active_fg => [1, 1, 0],
449 1277 state => 0,
450sub max_row_height { 1278 can_hover => 1,
451 my ($self, $row) = @_;
452
453 my $hs = 0;
454 for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] || []}; $xi++) {
455 my $c = $self->{childs}->[$row]->[$xi];
456 if ($c) {
457 my ($w, $h) = $c->size_request;
458 if ($hs < $h) { $hs = $h }
459 } 1279 @_
460 } 1280 )
461 return $hs;
462}
463
464sub max_col_width {
465 my ($self, $col) = @_;
466
467 my $ws = 0;
468 for (my $yi = 0; $yi <= $#{$self->{childs} || []}; $yi++) {
469 my $c = ($self->{childs}->[$yi] || [])->[$col];
470 if ($c) {
471 my ($w, $h) = $c->size_request;
472 if ($ws < $w) { $ws = $w }
473 }
474 }
475 return $ws;
476} 1281}
477 1282
478sub size_request { 1283sub size_request {
479 my ($self) = @_; 1284 my ($self) = @_;
480 1285
481 my ($hs, $ws) = (0, 0); 1286 ($self->{padding} * 2 + 6) x 2
1287}
482 1288
483 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { 1289sub size_allocate {
484 $hs += $self->max_row_height ($yi); 1290 my ($self, $x, $y, $w, $h) = @_;
485 }
486 1291
487 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) { 1292 $self->_size_allocate ($x, $y, $w, $h);
488 my $wm = 0; 1293}
489 for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
490 $wm += $self->max_col_width ($xi)
491 }
492 if ($ws < $wm) { $ws = $wm }
493 }
494 1294
495 return ($ws, $hs); 1295sub button_down {
1296 my ($self, $ev, $x, $y) = @_;
1297
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1300 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state});
1302 }
496} 1303}
497 1304
498sub _draw { 1305sub _draw {
499 my ($self) = @_; 1306 my ($self) = @_;
500 1307
501 my $y = 0; 1308 $self->SUPER::_draw;
502 for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
503 my $x = 0;
504 1309
505 for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) { 1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
506 1311
507 my $c = $self->{childs}->[$yi]->[$xi]; 1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
508 if ($c) {
509 $c->move ($x, $y, 0); #TODO: Move to size_request
510 $c->draw if $c;
511 }
512 1313
513 $x += $self->max_col_width ($xi); 1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
514 }
515
516 $y += $self->max_row_height ($yi);
517 }
518}
519
520package Crossfire::Client::Widget::VBox;
521
522our @ISA = Crossfire::Client::Widget::Bin::;
523
524use SDL::OpenGL;
525
526sub add {
527 my ($self, $chld, $expand) = @_;
528 push @{$self->{childs}}, $chld;
529 $chld->{expand} = $expand;
530 $chld->set_parent ($self);
531 $self->update;
532}
533
534sub size_request {
535 my ($self) = @_;
536
537 my ($hs, $ws) = (0, 0);
538 for (@{$self->{childs} || []}) {
539 my ($w, $h) = $_->size_request;
540 $hs += $h;
541 if ($ws < $w) { $ws = $w }
542 }
543
544 return ($ws, $hs);
545}
546
547sub size_allocate {
548 my ($self, $w, $h) = @_;
549
550 $self->w ($w);
551 $self->h ($h);
552
553 my $exp;
554 my @oth;
555 # find expand widget
556 for (@{$self->{childs}}) {
557 if ($_->{expand}) {
558 $exp = $_;
559 last;
560 }
561 push @oth, $_;
562 }
563
564 my ($ow, $oh);
565
566 # get sizes of other widgets
567 for (@oth) {
568 my ($w, $h) = $_->size_request;
569 $oh += $h;
570 if ($ow < $w) { $ow = $w }
571 }
572
573 my $y = 0;
574 for (@{$self->{childs}}) {
575 $_->move (0, $y);
576
577 if ($_ == $exp) {
578 $_->size_allocate ($w, $h - $oh);
579 $y += $h - $oh;
580 } else {
581 my ($cw, $h) = $_->size_request;
582 $_->size_allocate ($w, $h);
583 $y += $h;
584 }
585 }
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my ($x, $y);
592 for (@{$self->{childs} || []}) {
593 $_->draw;
594 $y += $_->h;
595 }
596}
597
598package Crossfire::Client::Widget::Label;
599
600our @ISA = Crossfire::Client::Widget::;
601
602use SDL::OpenGL;
603
604sub new {
605 my ($class, $x, $y, $z, $height, $text) = @_;
606
607 # TODO: color, and make height, xyz etc. optional
608 my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
609
610 $self->set_text ($text);
611
612 $self
613}
614
615sub set_text {
616 my ($self, $text) = @_;
617
618 $self->{text} = $text;
619 $self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
620
621 $self->update;
622}
623
624sub get_text {
625 my ($self, $text) = @_;
626
627 $self->{text}
628}
629
630sub size_request {
631 my ($self) = @_;
632
633 (
634 $self->{texture}{width},
635 $self->{texture}{height},
636 )
637}
638
639sub _draw {
640 my ($self) = @_;
641
642 my $tex = $self->{texture};
643 1315
644 glEnable GL_BLEND; 1316 glEnable GL_BLEND;
645 glEnable GL_TEXTURE_2D; 1317 glEnable GL_TEXTURE_2D;
646 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1319
1320 my $tex = $self->{state} ? $tex[1] : $tex[0];
1321
1322 $tex->draw_quad (0, 0, $s, $s);
1323
1324 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326}
1327
1328#############################################################################
1329
1330package CFClient::UI::Slider;
1331
1332use strict;
1333
1334use SDL::OpenGL;
1335
1336our @ISA = CFClient::UI::DrawBG::;
1337
1338my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png);
1341
1342sub new {
1343 my $class = shift;
1344
1345 # range [value, low, high, page]
1346
1347 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off
1350 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0],
1353 range => [0, 0, 100, 10],
1354 req_w => 40,
1355 req_h => 13,
1356 vertical => 0,
1357 can_hover => 1,
1358 inner_pad => 5,
1359 @_
1360 );
1361
1362 $self
1363}
1364
1365sub size_request {
1366 my ($self) = @_;
1367
1368 my $w = $self->{req_w};
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372}
1373
1374sub button_down {
1375 my ($self, $ev, $x, $y) = @_;
1376
1377 $self->SUPER::button_down ($ev, $x, $y);
1378 $self->mouse_motion ($ev, $x, $y);
1379}
1380
1381sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_;
1383
1384 if ($GRAB == $self) {
1385 my ($value, $lo, $hi, $page) = @{$self->{range}};
1386
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
1388
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1391
1392 $x -= $inner_pad_px; # substract the padding
1393 $x = $x * ($hi - $lo) / $inner_w + $lo;
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397
1398 $self->emit (changed => $x);
1399 $self->update;
1400 }
1401}
1402
1403# the inner_* stuff is for generating a padding for the slider handle,
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409}
1410
1411sub _draw {
1412 my ($self) = @_;
1413
1414 $self->SUPER::_draw ();
1415
1416 my ($w, $h) = @$self{qw(w h)};
1417
1418 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider
1420
1421 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 }
1426
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D;
647 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
648 glBindTexture GL_TEXTURE_2D, $tex->{name};
649 1452
650 glColor 1, 0, 0, 1; # TODO color 1453 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h);
651 1455
652 glBegin GL_QUADS; 1456 # draw handle
653 glTexCoord 0, 0; glVertex 0 , 0; 1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h);
654 glTexCoord 0, 1; glVertex 0 , $tex->{height};
655 glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
656 glTexCoord 1, 0; glVertex $tex->{width}, 0;
657 glEnd;
658 1458
659 glDisable GL_BLEND; 1459 glDisable GL_BLEND;
660 glDisable GL_TEXTURE_2D; 1460 glDisable GL_TEXTURE_2D;
661} 1461}
662 1462
663package Crossfire::Client::Widget::TextEntry; 1463#############################################################################
664 1464
665our @ISA = Crossfire::Client::Widget::Label::; 1465package CFClient::UI::TextView;
1466
1467our @ISA = CFClient::UI::HBox::;
1468
1469use SDL::OpenGL;
1470
1471sub new {
1472 my $class = shift;
1473
1474 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6,
1476 req_h => $::HEIGHT / 6,
1477 fontsize => $::FONTSIZE,
1478 @_,
1479
1480 layout => (new CFClient::Layout),
1481 par => [],
1482 height => 0,
1483 children => [
1484 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1),
1486 ],
1487 );
1488
1489 $self->{children}[1]->connect (changed => sub {
1490 $self->update;
1491 });
1492
1493 $self
1494}
1495
1496sub set_fontsize {
1497 my ($self, $fontsize) = @_;
1498
1499 $self->{fontsize} = $fontsize;
1500 $self->reflow;
1501}
1502
1503sub text_height {
1504 my ($self, $text) = @_;
1505
1506 my $layout = $self->{layout};
1507
1508 $layout->set_height ($self->{fontsize});
1509 $layout->set_width ($self->{w});
1510 $layout->set_text ($text);
1511
1512 ($layout->size)[1]
1513}
1514
1515sub reflow {
1516 my ($self) = @_;
1517
1518 $self->{need_reflow}++;
1519 $self->update;
1520}
1521
1522sub size_request {
1523 my ($self) = @_;
1524
1525 ($self->{req_w}, $self->{req_h})
1526}
1527
1528sub size_allocate {
1529 my ($self, $x, $y, $w, $h) = @_;
1530
1531 $self->SUPER::size_allocate ($x, $y, $w, $h);
1532
1533 $self->{layout}->set_height ($self->{fontsize});
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537}
1538
1539sub add_paragraph {
1540 my ($self, $color, $text) = @_;
1541
1542 #TODO: intelligently "reformat" paragraph
1543
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height;
1547
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1551 $self->{children}[1]->update;
1552}
1553
1554sub update {
1555 my ($self) = @_;
1556
1557 $self->SUPER::update;
1558
1559 return unless $self->{h} > 0;
1560
1561 delete $self->{texture};
1562
1563 $TOPLEVEL->on_refresh ($self, sub {
1564 if (delete $self->{need_reflow}) {
1565 my $height = 0;
1566
1567 $height += $_->[0] = $self->text_height ($_->[2])
1568 for @{$self->{par}};
1569
1570 $self->{height} = $height;
1571
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
1573
1574 delete $self->{texture};
1575 }
1576
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
1578 glClearColor 0, 0, 0, 1;
1579 glClear GL_COLOR_BUFFER_BIT;
1580
1581 glEnable GL_BLEND;
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594
1595 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0];
1597
1598 if ($y0 < $y + $h && $y < $y1) {
1599 $layout->set_text ($par->[2]);
1600
1601 glColor @{ $par->[1] };
1602 my ($W, $H) = $layout->size;
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0);
1604 }
1605
1606 $y += $h;
1607 }
1608
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND;
1611 };
1612 });
1613}
1614
1615sub _draw {
1616 my ($self) = @_;
1617
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h});
1622 glDisable GL_TEXTURE_2D;
1623 }
1624
1625 $self->{children}[1]->draw;
1626
1627}
1628
1629#############################################################################
1630
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
666 1636
667use SDL; 1637use SDL;
668use SDL::OpenGL; 1638use SDL::OpenGL;
669 1639
670sub key_down { 1640our @ISA = CFClient::UI::Base::;
671 my ($self, $ev) = @_;
672 1641
673 my $mod = $ev->key_mod; 1642sub new {
674 my $sym = $ev->key_sym; 1643 my $class = shift;
675 1644
676 $ev->set_unicode (1); 1645 $class->SUPER::new (
677 my $uni = $ev->key_unicode; 1646 z => -1,
678 1647 can_focus => 1,
679 my $text = $self->get_text; 1648 list => (glGenLists 1),
680 1649 @_
681 if ($sym == SDLK_BACKSPACE) {
682 substr $text, -1, 1, '';
683
684 } elsif ($uni) {
685 $text .= chr $uni;
686 } 1650 )
687 $self->set_text ($text);
688} 1651}
689
690package Crossfire::Client::Widget::MapWidget;
691
692use strict;
693
694use List::Util qw(min max);
695
696use SDL;
697use SDL::OpenGL;
698use SDL::OpenGL::Constants;
699
700our @ISA = Crossfire::Client::Widget::;
701 1652
702sub key_down { 1653sub key_down {
703 print "MAPKEYDOWN\n"; 1654 print "MAPKEYDOWN\n";
704} 1655}
705 1656
706sub key_up { 1657sub key_up {
707} 1658}
708 1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
709sub size_request { 1694sub size_request {
710 1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
711} 1699}
712 1700
713sub size_allocate { 1701sub update {
714} 1702 my ($self) = @_;
715 1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
716sub _draw { 1708sub draw {
717 my ($self) = @_; 1709 my ($self) = @_;
718 1710
719 my $mx = $::CONN->{mapx}; 1711 if (delete $self->{need_update}) {
720 my $my = $::CONN->{mapy}; 1712 glNewList $self->{list}, GL_COMPILE;
721 1713
722 my $map = $::CONN->{map};
723
724 my ($xofs, $yofs);
725
726 my $sw = 1 + int $::WIDTH / 32; 1714 my $sw = int $::WIDTH / 32;
727 my $sh = 1 + int $::HEIGHT / 32; 1715 my $sh = int $::HEIGHT / 32;
728 1716
729 if ($::CONN->{mapw} > $sw) { 1717 if ($::MAP) {
730 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 1718 my $sx = $::CFG->{map_shift_x};
731 } else { 1719 my $sy = $::CFG->{map_shift_y};
732 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
733 }
734 1720
735 if ($::CONN->{maph} > $sh) { 1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
736 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
737 } else {
738 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
739 }
740 1722
741 glEnable GL_TEXTURE_2D; 1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
742 glEnable GL_BLEND;
743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
744 1724
745 my $sw4 = ($sw + 3) & ~3; 1725 if ($::CFG->{fow_enable}) {
746 my $lighting = "\x00" x ($sw4 * $sh); 1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
747 1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
748 for my $x (0 .. $sw - 1) { 1728 glConvolutionFilter2D
749 for my $y (0 .. $sh - 1) { 1729 GL_CONVOLUTION_2D,
750 1730 GL_ALPHA,
751 my $cell = $map->[$x + $xofs][$y + $yofs] 1731 3, 3,
752 or next; 1732 GL_ALPHA, GL_FLOAT,
753 1733 pack "f*",
754 my $darkness = $cell->[0] * (1 / 255); 1734 0.1, 0.1, 0.1,
755 if ($darkness < 0) { 1735 0.1, 0.2, 0.1,
756 $darkness = 0.15; 1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
757 } 1739 }
758 substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
759 1740
760 for my $num (grep $_, @$cell[1,2,3]) { 1741 my $tex = new CFClient::Texture
761 my $tex = $::CONN->{face}[$num]{texture} || next; 1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
762 1747
763 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
764 1749
765 my $w = $tex->{width}; 1750 glEnable GL_BLEND;
766 my $h = $tex->{height}; 1751 glEnable GL_TEXTURE_2D;
1752 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
767 1753
768 my $px = ($x + 1) * 32 - $w; 1754 glColor +($::CFG->{fow_intensity}) x 3, 1;
769 my $py = ($y + 1) * 32 - $h; 1755 $tex->draw_quad (0, 0, $w * 32, $h * 32);
770 1756
771 glBegin GL_QUADS; 1757 glDisable GL_TEXTURE_2D;
772 glTexCoord 0, 0; glVertex $px , $py; 1758 glDisable GL_BLEND;
773 glTexCoord 0, 1; glVertex $px , $py + $h;
774 glTexCoord 1, 1; glVertex $px + $w, $py + $h;
775 glTexCoord 1, 0; glVertex $px + $w, $py;
776 glEnd;
777 } 1759 }
778 } 1760 }
779 }
780 1761
781# if (1) { # higher quality darkness 1762 glEndList;
782# $lighting =~ s/(.)/$1$1$1/gs;
783# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
784#
785# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
786#
787# $lighting = $pb->get_pixels;
788# $lighting =~ s/(.)../$1/gs;
789# } 1763 }
790 1764
791 $lighting = new Crossfire::Client::Texture 1765 glPushMatrix;
792 width => $sw4, 1766 glCallList $self->{list};
793 height => $sh, 1767 glPopMatrix;
794 data => $lighting,
795 internalformat => GL_ALPHA4,
796 format => GL_ALPHA;
797 1768
798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1769 if ($FOCUS != $self) {
799 glColor 0, 0, 0, 0.75; 1770 glColor 64/255, 64/255, 64/255;
800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1771 glLogicOp GL_AND;
801 glBindTexture GL_TEXTURE_2D, $lighting->{name}; 1772 glEnable GL_COLOR_LOGIC_OP;
802 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
803 glBegin GL_QUADS; 1773 glBegin GL_QUADS;
804 glTexCoord 0, 0; glVertex 0 , 0; 1774 glVertex 0, 0;
805 glTexCoord 0, 1; glVertex 0 , $sh * 32; 1775 glVertex 0, $::HEIGHT;
806 glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32; 1776 glVertex $::WIDTH, $::HEIGHT;
807 glTexCoord 1, 0; glVertex $sw4 * 32, 0; 1777 glVertex $::WIDTH, 0;
808 glEnd; 1778 glEnd;
809 1779 glDisable GL_COLOR_LOGIC_OP;
810 glDisable GL_TEXTURE_2D; 1780 }
811 glDisable GL_BLEND;
812} 1781}
813 1782
814my %DIR = ( 1783my %DIR = (
815 SDLK_KP8, [1, "north"], 1784 SDLK_KP8, [1, "north"],
816 SDLK_KP9, [2, "northeast"], 1785 SDLK_KP9, [2, "northeast"],
… …
832 1801
833 my $mod = $ev->key_mod; 1802 my $mod = $ev->key_mod;
834 my $sym = $ev->key_sym; 1803 my $sym = $ev->key_sym;
835 1804
836 if ($sym == SDLK_KP5) { 1805 if ($sym == SDLK_KP5) {
837 $::CONN->send ("command stay fire"); 1806 $::CONN->user_send ("command stay fire");
1807 } elsif ($sym == SDLK_a) {
1808 $::CONN->user_send ("command apply");
1809 } elsif ($sym == SDLK_QUOTE) {
1810 $self->emit ('activate_console');
1811 } elsif ($sym == SDLK_SLASH) {
1812 $self->emit ('activate_console' => '/');
838 } elsif (exists $DIR{$sym}) { 1813 } elsif (exists $DIR{$sym}) {
839 if ($mod & KMOD_SHIFT) { 1814 if ($mod & KMOD_SHIFT) {
840 $self->{shft}++; 1815 $self->{shft}++;
841 $::CONN->send ("command fire $DIR{$sym}[0]"); 1816 $::CONN->user_send ("command fire $DIR{$sym}[0]");
842 } elsif ($mod & KMOD_CTRL) { 1817 } elsif ($mod & KMOD_CTRL) {
843 $self->{ctrl}++; 1818 $self->{ctrl}++;
844 $::CONN->send ("command run $DIR{$sym}[0]"); 1819 $::CONN->user_send ("command run $DIR{$sym}[0]");
845 } else { 1820 } else {
846 $::CONN->send ("command $DIR{$sym}[1]"); 1821 $::CONN->user_send ("command $DIR{$sym}[1]");
847 } 1822 }
848 } 1823 }
849} 1824}
850 1825
851sub key_up { 1826sub key_up {
… …
853 1828
854 my $mod = $ev->key_mod; 1829 my $mod = $ev->key_mod;
855 my $sym = $ev->key_sym; 1830 my $sym = $ev->key_sym;
856 1831
857 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 1832 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
858 $::CONN->send ("command fire_stop"); 1833 $::CONN->user_send ("command fire_stop");
859 } 1834 }
860 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { 1835 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
861 $::CONN->send ("command run_stop"); 1836 $::CONN->user_send ("command run_stop");
862 } 1837 }
863} 1838}
864 1839
865package Crossfire::Client::Widget::Animator; 1840#############################################################################
1841
1842package CFClient::UI::Animator;
866 1843
867use SDL::OpenGL; 1844use SDL::OpenGL;
868 1845
869our @ISA = Crossfire::Client::Widget::Bin::; 1846our @ISA = CFClient::UI::Bin::;
870 1847
871sub moveto { 1848sub moveto {
872 my ($self, $x, $y) = @_; 1849 my ($self, $x, $y) = @_;
873 1850
874 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 1851 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
875 $self->{speed} = 0.01; 1852 $self->{speed} = 0.001;
876 $self->{time} = 1; 1853 $self->{time} = 1;
877 1854
878 ::animation_start $self; 1855 ::animation_start $self;
879} 1856}
880 1857
… …
895 1872
896sub _draw { 1873sub _draw {
897 my ($self) = @_; 1874 my ($self) = @_;
898 1875
899 glPushMatrix; 1876 glPushMatrix;
900 glRotate $self->{time} * 10000, 0, 1, 0; 1877 glRotate $self->{time} * 1000, 0, 1, 0;
901 $self->{child}->draw; 1878 $self->{children}[0]->draw;
902 glPopMatrix; 1879 glPopMatrix;
903} 1880}
904 1881
9051; 1882#############################################################################
906 1883
1884package CFClient::UI::Flopper;
1885
1886our @ISA = CFClient::UI::Button::;
1887
1888sub new {
1889 my $class = shift;
1890
1891 my $self = $class->SUPER::new (
1892 state => 0,
1893 connect_activate => \&toggle_flopper,
1894 @_
1895 );
1896
1897 if ($self->{state}) {
1898 $self->{state} = 0;
1899 $self->toggle_flopper;
1900 }
1901
1902 $self
1903}
1904
1905sub toggle_flopper {
1906 my ($self) = @_;
1907
1908 # TODO: use animation
1909 if ($self->{state} = !$self->{state}) {
1910 $CFClient::UI::TOPLEVEL->add ($self->{other});
1911 $self->{other}->move (
1912 ($::WIDTH - $self->{other}{w}) * 0.5,
1913 ($::HEIGHT - $self->{other}{h}) * 0.5,
1914 );
1915 } else {
1916 $CFClient::UI::TOPLEVEL->remove ($self->{other});
1917 }
1918}
1919
1920#############################################################################
1921
1922package CFClient::UI::Toplevel;
1923
1924our @ISA = CFClient::UI::Container::;
1925
1926use SDL::OpenGL;
1927
1928sub size_request {
1929 ($::WIDTH, $::HEIGHT)
1930}
1931
1932sub size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_;
1934
1935 $self->_size_allocate ($x, $y, $w, $h);
1936
1937 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1938 for @{$self->{children}};
1939}
1940
1941sub translate {
1942 my ($self, $x, $y) = @_;
1943
1944 ($x, $y)
1945}
1946
1947sub update {
1948 my ($self) = @_;
1949
1950 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT);
1951 ::refresh ();
1952}
1953
1954sub add {
1955 my ($self, $widget) = @_;
1956
1957 $self->SUPER::add ($widget);
1958
1959 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1960}
1961
1962sub on_refresh {
1963 my ($self, $id, $cb) = @_;
1964
1965 $self->{refresh_hook}{$id} = $cb;
1966}
1967
1968sub draw {
1969 my ($self) = @_;
1970
1971 while (my $rcb = delete $self->{refresh_hook}) {
1972 $_->() for values %$rcb;
1973 }
1974
1975 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1976 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1977 glClear GL_COLOR_BUFFER_BIT;
1978
1979 glMatrixMode GL_PROJECTION;
1980 glLoadIdentity;
1981 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000;
1982 glMatrixMode GL_MODELVIEW;
1983 glLoadIdentity;
1984
1985 $self->_draw;
1986}
1987
1988#############################################################################
1989
1990package CFClient::UI;
1991
1992$TOPLEVEL = new CFClient::UI::Toplevel;
1993
19941
1995

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