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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.60 by root, Tue Apr 11 13:14:36 2006 UTC vs.
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC

1package CFClient::Widget; 1package CFClient::UI;
2 2
3use strict; 3use strict;
4 4
5use Scalar::Util; 5use Scalar::Util ();
6 6use List::Util ();
7use SDL::OpenGL;
8use SDL::OpenGL::Constants;
9 7
10use CFClient; 8use CFClient;
11 9
12our ($FOCUS, $HOVER, $GRAB); # various widgets 10our ($FOCUS, $HOVER, $GRAB); # various widgets
13 11
14our $TOPLEVEL; 12our $ROOT;
15our $BUTTON_STATE; 13our $BUTTON_STATE;
16 14
17# class methods for events 15# class methods for events
18sub feed_sdl_key_down_event { 16sub feed_sdl_key_down_event {
19 $FOCUS->key_down ($_[0]) if $FOCUS; 17 $FOCUS->key_down ($_[0]) if $FOCUS;
… …
26sub feed_sdl_button_down_event { 24sub feed_sdl_button_down_event {
27 my ($ev) = @_; 25 my ($ev) = @_;
28 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 26 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
29 27
30 if (!$BUTTON_STATE) { 28 if (!$BUTTON_STATE) {
31 my $widget = $TOPLEVEL->find_widget ($x, $y); 29 my $widget = $ROOT->find_widget ($x, $y);
32 30
33 $GRAB = $widget; 31 $GRAB = $widget;
34 $GRAB->update if $GRAB; 32 $GRAB->update if $GRAB;
35 } 33 }
36 34
37 $BUTTON_STATE |= 1 << ($ev->button - 1); 35 $BUTTON_STATE |= 1 << ($ev->button - 1);
38 36
39 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
40} 38}
41 39
42sub feed_sdl_button_up_event { 40sub feed_sdl_button_up_event {
43 my ($ev) = @_; 41 my ($ev) = @_;
44 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 42 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
45 43
46 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 44 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
47 45
48 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 46 $BUTTON_STATE &= ~(1 << ($ev->button - 1));
49 47
50 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB;
51 49
52 if (!$BUTTON_STATE) { 50 if (!$BUTTON_STATE) {
53 my $grab = $GRAB; undef $GRAB; 51 my $grab = $GRAB; undef $GRAB;
54 $grab->update if $grab; 52 $grab->update if $grab;
55 $GRAB->update if $GRAB; 53 $GRAB->update if $GRAB;
… …
58 56
59sub feed_sdl_motion_event { 57sub feed_sdl_motion_event {
60 my ($ev) = @_; 58 my ($ev) = @_;
61 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 59 my ($x, $y) = ($ev->motion_x, $ev->motion_y);
62 60
63 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 61 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
64 62
65 if ($widget != $HOVER) { 63 if ($widget != $HOVER) {
66 my $hover = $HOVER; $HOVER = $widget; 64 my $hover = $HOVER; $HOVER = $widget;
67 65
68 $hover->update if $hover; 66 $hover->update if $hover && $hover->{can_hover};
69 $HOVER->update if $HOVER; 67 $HOVER->update if $HOVER && $HOVER->{can_hover};
70 } 68 }
71 69
72 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER;
73} 71}
72
73# convert position array to integers
74sub harmonize {
75 my ($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;
91
92use SDL::OpenGL;
74 93
75sub new { 94sub new {
76 my $class = shift; 95 my $class = shift;
77 96
78 bless { @_ }, $class 97 my $self = bless {
98 x => 0,
99 y => 0,
100 z => 0,
101 w => -1,
102 h => -1,
103 @_
104 }, $class;
105
106 for (keys %$self) {
107 if (/^connect_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_});
109 }
110 }
111
112 $self
79} 113}
80 114
81sub move { 115sub move {
82 my ($self, $x, $y, $z) = @_; 116 my ($self, $x, $y, $z) = @_;
117
83 $self->{x} = $x; 118 $self->{x} = int $x;
84 $self->{y} = $y; 119 $self->{y} = int $y;
85 $self->{z} = $z if defined $z; 120 $self->{z} = $z if defined $z;
121
122 $self->update;
86} 123}
87 124
88sub needs_redraw { 125sub needs_redraw {
89 0 126 0
90} 127}
… …
92sub size_request { 129sub size_request {
93 require Carp; 130 require Carp;
94 Carp::confess "size_request is abtract"; 131 Carp::confess "size_request is abtract";
95} 132}
96 133
97sub size_allocate { 134sub configure {
98 my ($self, $w, $h) = @_; 135 my ($self, $x, $y, $w, $h) = @_;
136
137 $self->{x} = $x;
138 $self->{y} = $y;
139
140 return unless $self->{w} != $w || $self->{h} != $h;
99 141
100 $self->{w} = $w; 142 $self->{w} = $w;
101 $self->{h} = $h; 143 $self->{h} = $h;
102}
103 144
104# translate global koordinates to local coordinate system 145 $self->size_allocate ($w, $h);
105sub translate { 146}
147
148sub size_allocate {
149 # nothing to be done
150}
151
152# return top left coordinates
153sub _topleft {
106 my ($self, $x, $y) = @_; 154 my ($self, $x, $y) = @_;
107 155
108 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 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 + $Y)
109} 173}
110 174
111sub focus_in { 175sub focus_in {
112 my ($self) = @_; 176 my ($self) = @_;
113 177
178 return if $FOCUS == $self;
179 return unless $self->{can_focus};
180
114 my $focus = $FOCUS; $FOCUS = $self; 181 my $focus = $FOCUS; $FOCUS = $self;
182
183 $self->emit (focus_in => $focus);
184
115 $focus->update if $focus; 185 $focus->update if $focus;
116 $FOCUS->update; 186 $FOCUS->update;
117} 187}
118 188
119sub focus_out { 189sub focus_out {
120 my ($self) = @_; 190 my ($self) = @_;
121 191
122 return unless $FOCUS == $self; 192 return unless $FOCUS == $self;
123 193
124 my $focus = $FOCUS; undef $FOCUS; 194 my $focus = $FOCUS; undef $FOCUS;
195
196 $self->emit (focus_out => $focus);
197
125 $focus->update if $focus; #? 198 $focus->update if $focus; #?
126} 199}
127 200
128sub mouse_motion { } 201sub mouse_motion { }
129sub button_up { } 202sub button_up { }
130sub button_down { }
131sub key_down { } 203sub key_down { }
132sub key_up { } 204sub key_up { }
205
206sub button_down {
207 my ($self, $ev, $x, $y) = @_;
208
209 $self->focus_in;
210}
133 211
134sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
135sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
136sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
137sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
138sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
139 217
140sub draw { 218sub draw {
141 my ($self) = @_; 219 my ($self) = @_;
142 220
221 return unless $self->{h} && $self->{w};
222
143 glPushMatrix; 223 glPushMatrix;
144 glTranslate $self->{x}, $self->{y}, 0; 224 glTranslate $self->{x}, $self->{y}, 0;
145 $self->_draw; 225 $self->_draw;
146 if ($self == $HOVER) { 226 glPopMatrix;
147 glColor 1, 1, 1, 0.4; 227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
148 glEnable GL_BLEND; 232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
149 glBegin GL_QUADS; 234 glBegin GL_QUADS;
150 glVertex 0 , 0; 235 glVertex $x , $y;
151 glVertex $self->{w}, 0; 236 glVertex $x + $self->{w}, $y;
152 glVertex $self->{w}, $self->{h}; 237 glVertex $x + $self->{w}, $y + $self->{h};
153 glVertex 0 , $self->{h}; 238 glVertex $x , $y + $self->{h};
154 glEnd; 239 glEnd;
155 glDisable GL_BLEND; 240 glDisable GL_BLEND;
156 } 241 }
157 glPopMatrix;
158} 242}
159 243
160sub _draw { 244sub _draw {
161 my ($self) = @_; 245 my ($self) = @_;
162 246
163 warn "no draw defined for $self\n"; 247 warn "no draw defined for $self\n";
164}
165
166sub bbox {
167 my ($self) = @_;
168 my ($w, $h) = $self->size_request;
169 (
170 $self->{x},
171 $self->{y},
172 $self->{x} = $w,
173 $self->{y} = $h
174 )
175} 248}
176 249
177sub find_widget { 250sub find_widget {
178 my ($self, $x, $y) = @_; 251 my ($self, $x, $y) = @_;
179 252
… …
182 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 255 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
183 256
184 () 257 ()
185} 258}
186 259
187sub del_parent { $_[0]->{parent} = undef }
188
189sub set_parent { 260sub set_parent {
190 my ($self, $par) = @_; 261 my ($self, $parent) = @_;
191 262
192 $self->{parent} = $par;
193 Scalar::Util::weaken $self->{parent}; 263 Scalar::Util::weaken ($self->{parent} = $parent);
194} 264}
195 265
196sub get_parent { 266sub check_size {
197 $_[0]->{parent} 267 my ($self) = @_;
268
269 my ($w, $h) = $self->size_request;
270
271 if ($w != $self->{req_w} || $h != $self->{req_h}) {
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update;
280 }
198} 281}
199 282
200sub update { 283sub update {
201 my ($self) = @_; 284 my ($self) = @_;
202 285
203 $self->{parent}->update 286 $self->{parent}->update
204 if $self->{parent}; 287 if $self->{parent};
205} 288}
206 289
290sub connect {
291 my ($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
207sub DESTROY { 304sub DESTROY {
208 my ($self) = @_; 305 my ($self) = @_;
209 306
210 #$self->deactivate; 307 #$self->deactivate;
211} 308}
212 309
213############################################################################# 310#############################################################################
214 311
215package CFClient::Widget::Container; 312package CFClient::UI::DrawBG;
216 313
217our @ISA = CFClient::Widget::; 314our @ISA = CFClient::UI::Base::;
315
316use strict;
317use SDL::OpenGL;
218 318
219sub new { 319sub new {
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 $w, 0;
345 glEnd;
346
347 glDisable GL_BLEND;
348}
349
350#############################################################################
351
352package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365
366our @ISA = CFClient::UI::Base::;
367
368sub new {
220 my ($class, @widgets) = @_; 369 my ($class, %arg) = @_;
221 370
371 my $children = delete $arg{children} || [];
372
222 my $self = $class->SUPER::new (children => []); 373 my $self = $class->SUPER::new (children => [], %arg);
223 $self->add ($_) for @widgets; 374 $self->add ($_) for @$children;
224 375
225 $self 376 $self
226} 377}
227 378
228sub add { 379sub add {
229 my ($self, $chld, $expand) = @_; 380 my ($self, $child) = @_;
230 381
231 $chld->{expand} = $expand;
232 $chld->set_parent ($self); 382 $child->set_parent ($self);
233 383
384 use sort 'stable';
385
234 @{$self->{children}} = 386 $self->{children} = [
235 sort { $a->{z} <=> $b->{z} } 387 sort { $a->{z} <=> $b->{z} }
236 @{$self->{children}}, $chld; 388 @{$self->{children}}, $child
389 ];
237 390
238 $self->size_allocate ($self->{w}, $self->{h}) 391 $self->{w} = $self->{h} = -1;
239 if $self->{w}; #TODO: check for "realised state" 392
393 $child->check_size;
240} 394}
241 395
242sub remove { 396sub remove {
243 my ($self, $widget) = @_; 397 my ($self, $widget) = @_;
244 398
245 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ];
246 400
247 $self->size_allocate ($self->{w}, $self->{h}); 401 $self->check_size;
248} 402}
249 403
250sub find_widget { 404sub find_widget {
251 my ($self, $x, $y) = @_; 405 my ($self, $x, $y) = @_;
252 406
… …
269 $_->draw for @{$self->{children}}; 423 $_->draw for @{$self->{children}};
270} 424}
271 425
272############################################################################# 426#############################################################################
273 427
274package CFClient::Widget::Bin; 428package CFClient::UI::Bin;
275 429
276our @ISA = CFClient::Widget::Container::; 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}
277 456
278sub child { $_[0]->{children}[0] } 457sub child { $_[0]->{children}[0] }
279 458
280sub size_request { 459sub size_request {
281 $_[0]{children}[0]->size_request if $_[0]{children}[0]; 460 $_[0]{children}[0]->size_request
282} 461}
283 462
284sub size_allocate { 463sub size_allocate {
285 my ($self, $w, $h) = @_; 464 my ($self, $w, $h) = @_;
286 465
287 $self->SUPER::size_allocate ($w, $h); 466 $self->{children}[0]->configure (0, 0, $w, $h);
288 $self->{children}[0]->size_allocate ($w, $h)
289 if $self->{children}[0]
290} 467}
291 468
292############################################################################# 469#############################################################################
293 470
294package CFClient::Widget::Window; 471package CFClient::UI::Window;
295 472
296our @ISA = CFClient::Widget::Bin::; 473our @ISA = CFClient::UI::Bin::;
297 474
298use SDL::OpenGL; 475use SDL::OpenGL;
299 476
300sub new { 477sub new {
301 my ($class, $x, $y, $z, $w, $h) = @_; 478 my ($class, %arg) = @_;
302 479
303 my $self = $class->SUPER::new; 480 my $self = $class->SUPER::new (%arg);
304
305 @$self{qw(x y z w h)} = ($x, $y, $z, $w, $h);
306} 481}
307 482
308sub update { 483sub update {
309 my ($self) = @_; 484 my ($self) = @_;
310 485
486 # we want to do this delayed...
311 $self->render_chld; 487 $self->render_chld;
312 $self->SUPER::update; 488 $self->SUPER::update;
313} 489}
314 490
315sub render_chld { 491sub render_chld {
316 my ($self) = @_; 492 my ($self) = @_;
317 493
318 $self->{texture} = 494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
319 CFClient::Texture->new_from_opengl ( 495 glClearColor 0, 0, 0, 1;
320 $self->{w}, $self->{h}, sub { $self->child->draw } 496 glClear GL_COLOR_BUFFER_BIT;
321 ); 497 $self->child->draw;
498 };
322} 499}
323 500
324sub size_allocate { 501sub size_allocate {
325 my ($self, $w, $h) = @_; 502 my ($self, $w, $h) = @_;
326 503
327 $self->{w} = $w; 504 $self->child->configure (0, 0, $w, $h);
328 $self->{h} = $h;
329
330 $self->child->size_allocate ($w, $h);
331 505
332 $self->render_chld; 506 $self->render_chld;
333} 507}
334 508
335sub _draw { 509sub _draw {
… …
339 513
340 my $tex = $self->{texture} 514 my $tex = $self->{texture}
341 or return; 515 or return;
342 516
343 glEnable GL_BLEND; 517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
344 glEnable GL_TEXTURE_2D; 519 glEnable GL_TEXTURE_2D;
345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
346 521
347 $tex->draw_quad (0, 0, $w, $h); 522 $tex->draw_quad (0, 0, $w, $h);
348 523
… …
350 glDisable GL_TEXTURE_2D; 525 glDisable GL_TEXTURE_2D;
351} 526}
352 527
353############################################################################# 528#############################################################################
354 529
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($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 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
355package CFClient::Widget::Frame; 554package CFClient::UI::Frame;
356 555
357our @ISA = CFClient::Widget::Bin::; 556our @ISA = CFClient::UI::Bin::;
358 557
359use SDL::OpenGL; 558use SDL::OpenGL;
360 559
361sub size_request { 560sub size_request {
362 my ($self) = @_; 561 my ($self) = @_;
… …
367 566
368 map { $_ + 4 } $chld->size_request; 567 map { $_ + 4 } $chld->size_request;
369} 568}
370 569
371sub size_allocate { 570sub size_allocate {
372 my ($self, $w, $h) = @_; 571 my ($self, $x, $y, $w, $h) = @_;
373 572
374 $self->{w} = $w;
375 $self->{h} = $h;
376
377 $self->child->size_allocate ($w - 4, $h - 4); 573 $self->child->configure (2, 2, $w - 4, $h - 4);
378 $self->child->move (2, 2);
379} 574}
380 575
381sub _draw { 576sub _draw {
382 my ($self) = @_; 577 my ($self) = @_;
383 578
… …
396 $chld->draw; 591 $chld->draw;
397} 592}
398 593
399############################################################################# 594#############################################################################
400 595
401package CFClient::Widget::FancyFrame; 596package CFClient::UI::FancyFrame;
402 597
403our @ISA = CFClient::Widget::Bin::; 598our @ISA = CFClient::UI::Bin::;
404 599
405use SDL::OpenGL; 600use SDL::OpenGL;
406 601
407my @tex = 602my @tex =
408 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
409 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
410 605
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 $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
411sub size_request { 619sub size_request {
412 my ($self) = @_; 620 my ($self) = @_;
413 621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
414 my ($w, $h) = $self->SUPER::size_request; 624 my ($w, $h) = $self->SUPER::size_request;
415 625
416 $h += $tex[1]->{height}; 626 (
417 $h += $tex[4]->{height}; 627 $w + $self->{border} * 2,
418 $w += $tex[2]->{width}; 628 $h + $self->{border} * 2,
419 $w += $tex[3]->{width}; 629 )
420
421 ($w, $h)
422} 630}
423 631
424sub size_allocate { 632sub size_allocate {
425 my ($self, $w, $h) = @_; 633 my ($self, $w, $h) = @_;
426 634
427 $self->SUPER::size_allocate ($w, $h); 635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
428 637
429 $h -= $tex[1]->{height}; 638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
430 $h -= $tex[4]->{height}; 639}
431 $w -= $tex[2]->{width};
432 $w -= $tex[3]->{width};
433 640
434 $h = $h < 0 ? 0 : $h; 641sub button_down {
435 $w = $w < 0 ? 0 : $w; 642 my ($self, $ev, $x, $y) = @_;
436 643
437 $self->child->size_allocate ($w, $h); 644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
438 $self->child->move ($tex[3]->{width}, $tex[1]->{height}); 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 $self->{motion};
439} 687}
440 688
441sub _draw { 689sub _draw {
442 my ($self) = @_; 690 my ($self) = @_;
443 691
444 my ($w, $h) = ($self->{w}, $self->{h}); 692 my ($w, $h ) = ($self->{w}, $self->{h});
445 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
446 694
447 glEnable GL_BLEND; 695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448 glEnable GL_TEXTURE_2D; 697 glEnable GL_TEXTURE_2D;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
451 699
452 my $top = $tex[1]; 700 glColor @{ $self->{border_bg} };
453 $top->draw_quad (0, 0, $w, $top->{height}); 701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
454 702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
455 my $left = $tex[3]; 703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
456 $left->draw_quad (0, $top->{height}, $left->{width}, $ch); 704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
457
458 my $right = $tex[2];
459 $right->draw_quad ($w - $right->{width}, $top->{height}, $right->{width}, $ch);
460
461 my $bottom = $tex[4];
462 $bottom->draw_quad (0, $h - $bottom->{height}, $w, $bottom->{height});
463 705
464 my $bg = $tex[0]; 706 my $bg = $tex[0];
465 glBindTexture GL_TEXTURE_2D, $bg->{name};
466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
467 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
468 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
469 707
708 # TODO: repeat texture not scale
470 my $rep_x = $cw / $bg->{width}; 709 my $rep_x = $cw / $bg->{w};
471 my $rep_y = $ch / $bg->{height}; 710 my $rep_y = $ch / $bg->{h};
472 711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
473 $bg->draw_quad ($left->{width}, $top->{height}, $cw, $ch); 717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
474 718
719 glDisable GL_TEXTURE_2D;
475 glDisable GL_BLEND; 720 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D;
477 721
478 $self->child->draw; 722 $self->child->draw;
479
480} 723}
481 724
482############################################################################# 725#############################################################################
483 726
484package CFClient::Widget::Table; 727package CFClient::UI::Table;
485 728
486our @ISA = CFClient::Widget::Bin::; 729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
487 732
488use SDL::OpenGL; 733use SDL::OpenGL;
489 734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new (
739 col_expand => [],
740 @_
741 )
742}
743
490sub add { 744sub add {
491 my ($self, $x, $y, $chld) = @_; 745 my ($self, $x, $y, $child) = @_;
492 my $old_chld = $self->{children}[$y][$x];
493 746
747 $child->set_parent ($self);
494 $self->{children}[$y][$x] = $chld; 748 $self->{children}[$y][$x] = $child;
495 $chld->set_parent ($self); 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};
496 $self->update; 760 $self->update;
497} 761}
498 762
499sub max_row_height { 763sub get_wh {
500 my ($self, $row) = @_; 764 my ($self) = @_;
501 765
502 my $hs = 0; 766 my (@w, @h);
503 for (my $xi = 0; $xi <= $#{$self->{children}->[$row] || []}; $xi++) { 767
768 for my $y (0 .. $#{$self->{children}}) {
504 my $c = $self->{children}->[$row]->[$xi]; 769 my $row = $self->{children}[$y]
505 if ($c) { 770 or next;
771
772 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x]
774 or next;
506 my ($w, $h) = $c->size_request; 775 my ($w, $h) = $widget->size_request;
507 if ($hs < $h) { $hs = $h } 776
777 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h;
508 } 779 }
509 } 780 }
510 return $hs;
511}
512 781
513sub max_col_width { 782 (\@w, \@h)
783}
784
785sub size_request {
514 my ($self, $col) = @_; 786 my ($self) = @_;
515 787
788 my ($ws, $hs) = $self->get_wh;
789
790 (
791 (sum @$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
516 my $ws = 0; 822 my $x = 0;
517 for (my $yi = 0; $yi <= $#{$self->{children} || []}; $yi++) { 823 my $row_h = $hs->[$r];
518 my $c = ($self->{children}->[$yi] || [])->[$col]; 824
519 if ($c) { 825 for my $c (0 .. $#$row) {
520 my ($w, $h) = $c->size_request; 826 my $col_w = $ws->[$c];
521 if ($ws < $w) { $ws = $w } 827
828 if (my $widget = $row->[$c]) {
829 $widget->configure ($x, $y, $col_w, $row_h);
830 }
831
832 $x += $col_w;
522 } 833 }
834
835 $y += $row_h;
523 } 836 }
524 return $ws; 837
525} 838}
839
840sub find_widget {
841 my ($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 + $self->{y})
854}
855
856sub _draw {
857 my ($self) = @_;
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::;
526 871
527sub size_request { 872sub size_request {
528 my ($self) = @_; 873 my ($self) = @_;
529 874
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, $h) = @_;
885
530 my ($hs, $ws) = (0, 0); 886 ($h, $w) = ($w, $h);
531 887
532 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 888 my $children = $self->{children};
533 $hs += $self->max_row_height ($yi);
534 }
535 889
536 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 890 my @h = map +($_->size_request)[0], @$children;
537 my $wm = 0; 891
538 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 892 my $req_h = List::Util::sum @h;
539 $wm += $self->max_col_width ($xi) 893
894 if ($req_h > $h) {
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 = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
540 } 907 }
541 if ($ws < $wm) { $ws = $wm }
542 } 908 }
543 909
544 return ($ws, $hs); 910 CFClient::UI::harmonize \@h;
545}
546
547sub _draw {
548 my ($self) = @_;
549 911
550 my $y = 0; 912 my $y = 0;
551 for (my $yi = 0; $yi <= $#{$self->{children}}; $yi++) { 913 for (0 .. $#$children) {
914 my $child = $children->[$_];
552 my $x = 0; 915 my $h = $h[$_];
916 $child->configure ($y, 0, $h, $w);
553 917
554 for (my $xi = 0; $xi <= $#{$self->{children}->[$yi]}; $xi++) { 918 $y += $h;
919 }
555 920
556 my $c = $self->{children}->[$yi]->[$xi];
557 if ($c) {
558 $c->move ($x, $y, 0); #TODO: Move to size_request
559 $c->draw if $c;
560 }
561
562 $x += $self->max_col_width ($xi);
563 }
564
565 $y += $self->max_row_height ($yi);
566 } 921 1
567} 922}
568 923
569############################################################################# 924#############################################################################
570 925
571package CFClient::Widget::VBox; 926package CFClient::UI::VBox;
572 927
928# TODO: wrap into common Box base class
929
573our @ISA = CFClient::Widget::Container::; 930our @ISA = CFClient::UI::Container::;
574
575use SDL::OpenGL;
576 931
577sub size_request { 932sub size_request {
578 my ($self) = @_; 933 my ($self) = @_;
579 934
580 my @alloc = map [$_->size_request], @{$self->{children}}; 935 my @alloc = map [$_->size_request], @{$self->{children}};
… …
586} 941}
587 942
588sub size_allocate { 943sub size_allocate {
589 my ($self, $w, $h) = @_; 944 my ($self, $w, $h) = @_;
590 945
591 $self->w ($w); 946 my $children = $self->{children};
592 $self->h ($h);
593 947
594 my $exp; 948 my @h = map +($_->size_request)[1], @$children;
595 my @oth; 949
596 # find expand widget 950 my $req_h = List::Util::sum @h;
597 for (@{$self->{children}}) { 951
598 if ($_->{expand}) { 952 if ($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;
599 $exp = $_; 957 $exp ||= 1;
600 last; 958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
601 } 963 }
602 push @oth, $_;
603 } 964 }
604 965
605 my ($ow, $oh); 966 CFClient::UI::harmonize \@h;
606
607 # get sizes of other widgets
608 for (@oth) {
609 my ($w, $h) = $_->size_request;
610 $oh += $h;
611 if ($ow < $w) { $ow = $w }
612 }
613 967
614 my $y = 0; 968 my $y = 0;
615 for (@{$self->{children}}) { 969 for (0 .. $#$children) {
616 $_->move (0, $y); 970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
617 973
618 if ($_ == $exp) {
619 $_->size_allocate ($w, $h - $oh);
620 $y += $h - $oh;
621 } else {
622 my ($cw, $h) = $_->size_request;
623 $_->size_allocate ($w, $h);
624 $y += $h; 974 $y += $h;
625 } 975 }
976
626 } 977 1
627} 978}
628 979
629############################################################################# 980#############################################################################
630 981
631package CFClient::Widget::Label; 982package CFClient::UI::Label;
632 983
633our @ISA = CFClient::Widget::; 984our @ISA = CFClient::UI::Base::;
634 985
635use SDL::OpenGL; 986use SDL::OpenGL;
636 987
637sub new { 988sub new {
638 my ($class, $x, $y, $z, $height, $text) = @_; 989 my ($class, %arg) = @_;
639 990
640 $height ||= $::FONTSIZE;
641
642 # TODO: color, and make height, xyz etc. optional
643 my $self = $class->SUPER::new ( 991 my $self = $class->SUPER::new (
644 x => $x, 992 fg => [1, 1, 1],
645 y => $y, 993 fontsize => $::FONTSIZE,
646 z => $z, 994 text => "",
647 height => $height, 995 align => -1,
996 valign => -1,
997 padding => 2,
648 layout => new CFClient::Layout, 998 layout => new CFClient::Layout,
999 %arg
649 ); 1000 );
650 1001
651 $self->set_text ($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};
652 1006
653 $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 $_[1]
654} 1018}
655 1019
656sub set_text { 1020sub set_text {
657 my ($self, $text) = @_; 1021 my ($self, $text) = @_;
658 1022
659 $self->{text} = $text;
660 $self->{layout}->set_markup ($text); 1023 $self->{layout}->set_text ($text);
661 1024
662 delete $self->{texture}; 1025 delete $self->{texture};
1026 $self->update;
663} 1027}
664 1028
665sub get_text { 1029sub set_markup {
666 my ($self, $text) = @_; 1030 my ($self, $markup) = @_;
667 1031
668 $self->{text} 1032 $self->{layout}->set_markup ($markup);
1033
1034 delete $self->{texture};
1035 $self->update;
669} 1036}
670 1037
671sub size_request { 1038sub size_request {
672 my ($self) = @_; 1039 my ($self) = @_;
673 1040
674 $self->{layout}->set_width; 1041 $self->{layout}->set_width;
1042 $self->{layout}->set_height ($self->{fontsize});
1043
675 $self->{layout}->size 1044 my ($w, $h) = $self->{layout}->size;
676# if ($self->{texture}{width} > 1 && $self->{texture}{height} > 1) { #TODO: hack 1045
677# ( 1046 (
678# $self->{texture}{width}, 1047 $w + $self->{padding} * 2,
679# $self->{texture}{height}, 1048 $h + $self->{padding} * 2,
680# ) 1049 )
681# } else {
682# my ($w, $h, $data) = CFClient::font_render "Yy", $self->{height};
683#
684# ($w, $h)
685# }
686} 1050}
687 1051
688sub size_allocate { 1052sub size_allocate {
689 my ($self, $w, $h) = @_; 1053 my ($self, $w, $h) = @_;
690 1054
691 $self->SUPER::size_allocate ($w, $h);
692 delete $self->{texture}; 1055 delete $self->{texture};
1056}
1057
1058sub update {
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update;
693} 1063}
694 1064
695sub _draw { 1065sub _draw {
696 my ($self) = @_; 1066 my ($self) = @_;
697 1067
698 my $tex = $self->{texture} ||= do { 1068 my $tex = $self->{texture} ||= do {
699 $self->{layout}->set_width ($self->{w}); 1069 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize});
700 new_from_layout CFClient::Texture $self->{layout}; 1071 new_from_layout CFClient::Texture $self->{layout}
701 }; 1072 };
1073
1074 glEnable GL_BLEND;
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1076 glEnable GL_TEXTURE_2D;
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078
1079 glColor @{$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;
1131 $self->{text} = $text;
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);
1162 $self->update;
1163}
1164
1165sub key_down {
1166 my ($self, $ev) = @_;
1167
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 $class->SUPER::new (
1367 padding => 2,
1368 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0],
1370 state => 0,
1371 can_hover => 1,
1372 @_
1373 )
1374}
1375
1376sub size_request {
1377 my ($self) = @_;
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 => $self->{state});
1389 }
1390}
1391
1392sub _draw {
1393 my ($self) = @_;
1394
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} };
702 1402
703 glEnable GL_BLEND; 1403 glEnable GL_BLEND;
704 glEnable GL_TEXTURE_2D; 1404 glEnable GL_TEXTURE_2D;
705 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;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
707 1494
708 glColor 1, 0, 0, 1; # TODO color 1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
709 1497
710 $tex->draw_quad (0, 0); 1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
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;
1516 glEnd;
711 1517
712 glDisable GL_BLEND; 1518 glDisable GL_BLEND;
713 glDisable GL_TEXTURE_2D; 1519 glDisable GL_TEXTURE_2D;
714} 1520}
715 1521
716############################################################################# 1522#############################################################################
717 1523
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
718package CFClient::Widget::Entry; 1824package CFClient::UI::MapWidget;
719 1825
720our @ISA = CFClient::Widget::Label::; 1826use strict;
1827
1828use List::Util qw(min max);
721 1829
722use SDL; 1830use SDL;
723use SDL::OpenGL; 1831use SDL::OpenGL;
724 1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
725sub key_down { 1846sub key_down {
726 my ($self, $ev) = @_; 1847 print "MAPKEYDOWN\n";
1848}
727 1849
728 my $mod = $ev->key_mod; 1850sub key_up {
729 my $sym = $ev->key_sym;
730
731 my $uni = $ev->key_unicode;
732
733 my $text = $self->get_text;
734
735 if ($sym == SDLK_BACKSPACE) {
736 substr $text, -1, 1, '';
737 } elsif ($uni) {
738 $text .= chr $uni;
739 }
740
741 $self->set_text ($text);
742} 1851}
743 1852
744sub button_down { 1853sub button_down {
745 my ($self, $ev) = @_; 1854 my ($self, $ev, $x, $y) = @_;
746 1855
747 $self->focus_in; 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 $self->{motion};
748} 1879}
749 1880
750sub mouse_motion { 1881sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1882 my ($self, $ev, $x, $y) = @_;
752 printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
753}
754 1883
755sub _draw { 1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
756 my ($self) = @_;
757
758 if ($FOCUS == $self) {
759 glColor 1, 1, 1;
760 } else {
761 glColor 0.7, 0.7, 0.7;
762 }
763
764 glBegin GL_QUADS;
765 glVertex 0 , 0;
766 glVertex 0 , $self->{h} - 1;
767 glVertex $self->{w} - 1, $self->{h} - 1;
768 glVertex $self->{w} - 1, 0;
769 glEnd;
770
771 $self->SUPER::_draw;
772}
773
774#############################################################################
775
776package CFClient::Widget::MapWidget;
777
778use strict;
779
780use List::Util qw(min max);
781
782use SDL;
783use SDL::OpenGL;
784use SDL::OpenGL::Constants;
785
786our @ISA = CFClient::Widget::;
787
788sub key_down {
789 print "MAPKEYDOWN\n";
790}
791
792sub key_up {
793} 1885}
794 1886
795sub size_request { 1887sub size_request {
796 ( 1888 (
797 1 + int $::WIDTH / 32, 1889 1 + 32 * int $::WIDTH / 32,
798 1 + int $::HEIGHT / 32, 1890 1 + 32 * int $::HEIGHT / 32,
799 ) 1891 )
800} 1892}
801 1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
802sub _draw { 1901sub draw {
803 my ($self) = @_; 1902 my ($self) = @_;
804 1903
805 my $mx = $::CONN->{mapx}; 1904 if (delete $self->{need_update}) {
806 my $my = $::CONN->{mapy}; 1905 glNewList $self->{list}, GL_COMPILE;
807 1906
808 my $map = $::CONN->{map}; 1907 if ($::MAP) {
809
810 my ($xofs, $yofs);
811
812 my $sw = 1 + int $::WIDTH / 32; 1908 my $sw = int $::WIDTH / 32;
813 my $sh = 1 + int $::HEIGHT / 32; 1909 my $sh = int $::HEIGHT / 32;
814 1910
815 if ($::CONN->{mapw} > $sw) { 1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
816 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
817 } else {
818 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
819 }
820 1913
821 if ($::CONN->{maph} > $sh) { 1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
822 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
823 } else {
824 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
825 }
826 1915
1916 my ($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;
827 glEnable GL_TEXTURE_2D; 1945 glEnable GL_TEXTURE_2D;
828 glEnable GL_BLEND;
829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
830 1947
831 my $sw4 = ($sw + 3) & ~3; 1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
832 my $darkness = "\x00" x ($sw4 * $sh); 1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
833 1950
834 for my $x (0 .. $sw - 1) { 1951 glDisable GL_TEXTURE_2D;
835 my $row = $map->[$x + $xofs]; 1952 glDisable GL_BLEND;
836 for my $y (0 .. $sh - 1) {
837
838 my $cell = $row->[$y + $yofs]
839 or next;
840
841 my $dark = $cell->[0];
842 if ($dark < 0) {
843 substr $darkness, $y * $sw4 + $x, 1, chr 224;
844 } else {
845 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
846 } 1953 }
847 1954
848 for my $num (grep $_, @$cell[1,2,3]) { 1955 # HACK BEGIN
849 my $tex = $::CONN->{face}[$num]{texture} || next;
850 1956 {
851 my $w = $tex->{width}; 1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
852 my $h = $tex->{height}; 1958 my ($w, $h) = (250, 250);
853 1959
854 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h); 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;
1964
1965 $self->{mapmap_texture} =
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;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
855 } 1976 }
1977 # HACK END
856 } 1978 }
857 }
858 1979
859# if (1) { # higher quality darkness 1980 glEndList;
860# $lighting =~ s/(.)/$1$1$1/gs;
861# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
862#
863# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
864#
865# $lighting = $pb->get_pixels;
866# $lighting =~ s/(.)../$1/gs;
867# } 1981 }
868 1982
869 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1983 glPushMatrix;
870 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1984 glCallList $self->{list};
1985 glPopMatrix;
871 1986
872 $darkness = new CFClient::Texture 1987 if ($FOCUS != $self) {
873 width => $sw4, 1988 glColor 64/255, 64/255, 64/255;
874 height => $sh, 1989 glLogicOp GL_AND;
875 data => $darkness, 1990 glEnable GL_COLOR_LOGIC_OP;
876 internalformat => GL_ALPHA, 1991 glBegin GL_QUADS;
877 format => GL_ALPHA; 1992 glVertex 0, 0;
878 1993 glVertex 0, $::HEIGHT;
879 glColor 0.45, 0.45, 0.45, 1; 1994 glVertex $::WIDTH, $::HEIGHT;
880 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 1995 glVertex $::WIDTH, 0;
881 1996 glEnd;
882 glDisable GL_TEXTURE_2D; 1997 glDisable GL_COLOR_LOGIC_OP;
883 glDisable GL_BLEND; 1998 }
884} 1999}
885 2000
886my %DIR = ( 2001my %DIR = (
887 SDLK_KP8, [1, "north"], 2002 SDLK_KP8, [1, "north"],
888 SDLK_KP9, [2, "northeast"], 2003 SDLK_KP9, [2, "northeast"],
… …
904 2019
905 my $mod = $ev->key_mod; 2020 my $mod = $ev->key_mod;
906 my $sym = $ev->key_sym; 2021 my $sym = $ev->key_sym;
907 2022
908 if ($sym == SDLK_KP5) { 2023 if ($sym == SDLK_KP5) {
909 $::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' => '/');
910 } elsif (exists $DIR{$sym}) { 2031 } elsif (exists $DIR{$sym}) {
911 if ($mod & KMOD_SHIFT) { 2032 if ($mod & KMOD_SHIFT) {
912 $self->{shft}++; 2033 $self->{shft}++;
913 $::CONN->send ("command fire $DIR{$sym}[0]"); 2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
914 } elsif ($mod & KMOD_CTRL) { 2035 } elsif ($mod & KMOD_CTRL) {
915 $self->{ctrl}++; 2036 $self->{ctrl}++;
916 $::CONN->send ("command run $DIR{$sym}[0]"); 2037 $::CONN->user_send ("run $DIR{$sym}[0]");
917 } else { 2038 } else {
918 $::CONN->send ("command $DIR{$sym}[1]"); 2039 $::CONN->user_send ("$DIR{$sym}[1]");
919 } 2040 }
920 } 2041 }
921} 2042}
922 2043
923sub key_up { 2044sub key_up {
… …
925 2046
926 my $mod = $ev->key_mod; 2047 my $mod = $ev->key_mod;
927 my $sym = $ev->key_sym; 2048 my $sym = $ev->key_sym;
928 2049
929 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) { 2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
930 $::CONN->send ("command fire_stop"); 2051 $::CONN->user_send ("fire_stop");
931 } 2052 }
932 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) { 2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
933 $::CONN->send ("command run_stop"); 2054 $::CONN->user_send ("run_stop");
934 } 2055 }
935} 2056}
936 2057
937############################################################################# 2058#############################################################################
938 2059
939package CFClient::Widget::Animator; 2060package CFClient::UI::Animator;
940 2061
941use SDL::OpenGL; 2062use SDL::OpenGL;
942 2063
943our @ISA = CFClient::Widget::Bin::; 2064our @ISA = CFClient::UI::Bin::;
944 2065
945sub moveto { 2066sub moveto {
946 my ($self, $x, $y) = @_; 2067 my ($self, $x, $y) = @_;
947 2068
948 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2069 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
976 glPopMatrix; 2097 glPopMatrix;
977} 2098}
978 2099
979############################################################################# 2100#############################################################################
980 2101
981package CFClient::Widget::Toplevel; 2102package CFClient::UI::Flopper;
982 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 => $self->{state});
2137}
2138
2139#############################################################################
2140
2141package CFClient::UI::Root;
2142
983our @ISA = CFClient::Widget::Container::; 2143our @ISA = CFClient::UI::Container::;
2144
2145use SDL::OpenGL;
2146
2147sub check_size {
2148 my ($self) = @_;
2149
2150 $self->configure (0, 0, $::WITH, $::HEIGHT);
2151}
984 2152
985sub size_request { 2153sub size_request {
986 ($::WIDTH, $::HEIGHT) 2154 ($::WIDTH, $::HEIGHT)
987} 2155}
988 2156
989sub size_allocate { 2157sub configure {
990 my ($self, $w, $h) = @_; 2158 my ($self, $x, $y, $w, $h) = @_;
991 2159
992 $self->SUPER::size_allocate ($w, $h); 2160 $self->SUPER::configure ($x, $y, $w, $h);
993 2161
994 $_->size_allocate ($_->size_request) 2162 $_->configure ($_->{x}, $_->{y}, $_->size_request)
995 for @{$self->{children}}; 2163 for @{$self->{children}};
996} 2164}
997 2165
998sub translate { 2166sub _topleft {
999 my ($self, $x, $y) = @_; 2167 my ($self, $x, $y) = @_;
1000 2168
1001 ($x, $y) 2169 ($x, $y)
1002} 2170}
1003 2171
1004sub update { 2172sub update {
1005 my ($self) = @_; 2173 my ($self) = @_;
1006 2174
1007 $self->size_allocate ($self->size_request); 2175 $self->check_size;
1008 ::refresh (); 2176 ::refresh ();
1009} 2177}
1010 2178
1011sub add { 2179sub add {
1012 my ($self, $widget) = @_; 2180 my ($self, $child) = @_;
1013 2181
1014 $self->SUPER::add ($widget); 2182 $self->SUPER::add ($child);
2183}
1015 2184
1016 $widget->size_allocate ($widget->size_request); 2185sub on_refresh {
2186 my ($self, $id, $cb) = @_;
2187
2188 $self->{refresh_hook}{$id} = $cb;
1017} 2189}
1018 2190
1019sub draw { 2191sub draw {
1020 my ($self) = @_; 2192 my ($self) = @_;
1021 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
1022 $self->_draw; 2208 $self->_draw;
1023} 2209}
1024 2210
1025############################################################################# 2211#############################################################################
1026 2212
1027package CFClient::Widget; 2213package CFClient::UI;
1028 2214
1029$TOPLEVEL = new CFClient::Widget::Toplevel; 2215$ROOT = new CFClient::UI::Root;
1030 2216
10311 22171
1032 2218

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