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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.251 by root, Sun May 28 22:24:24 2006 UTC vs.
Revision 1.374 by root, Mon Jul 16 12:36:48 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->realloc;
61 } 41 }
62 42
63 return; 43 return;
64 } 44 }
65 } 45 }
66 } 46 }
67 47
68 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
69 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
70} 74}
71 75
72# class methods for events 76# class methods for events
73sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
74 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
78sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
79 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS; 84 if $FOCUS;
81} 85}
82 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
83sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
84 my ($ev) = @_; 101 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
86 103
87 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
88 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
89 108
90 $GRAB = $widget; 109 $GRAB = $widget;
91 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
92 111
93 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
94 } 113 }
95 114
96 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
97 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
99 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
100} 125}
101 126
102sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
103 my ($ev) = @_; 128 my ($ev) = @_;
104 my ($x, $y) = ($ev->{x}, $ev->{y});
105 129
106 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107 131
108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109 133
110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
111 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112 136
113 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
114 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
115 $grab->update if $grab; 139 $grab->update if $grab;
116 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
117 141
118 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
119 } 144 }
120} 145}
121 146
122sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
123 my ($ev) = @_; 148 my ($ev) = @_;
124 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
125 150
126 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127 152
128 if ($widget != $HOVER) { 153 check_hover $widget;
129 my $hover = $HOVER; $HOVER = $widget;
130 154
131 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
132 $HOVER->update if $HOVER && $HOVER->{can_hover};
133
134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER; 156 if $HOVER;
139} 157}
140 158
141# convert position array to integers 159# convert position array to integers
142sub harmonize { 160sub harmonize {
… …
171sub rescale_widgets { 189sub rescale_widgets {
172 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
173 191
174 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
176 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
178 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
179 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
180 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
181 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
182 } 207 }
183 } 208 }
184 209
185 reconfigure_widgets; 210 reconfigure_widgets;
186} 211}
187 212
188############################################################################# 213#############################################################################
189 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
190package CFClient::UI::Base; 223package CFPlus::UI::Base;
191 224
192use strict; 225use strict;
193 226
194use CFClient::OpenGL; 227use CFPlus::OpenGL;
195 228
196sub new { 229sub new {
197 my $class = shift; 230 my $class = shift;
198 231
199 my $self = bless { 232 my $self = bless {
200 x => 0, 233 x => "center",
201 y => 0, 234 y => "center",
202 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
203 can_events => 1, 238 can_events => 1,
204 @_ 239 @_
205 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
206 243
207 for (keys %$self) { 244 for (keys %$self) {
208 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
209 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
210 } 247 }
211 } 248 }
212 249
213 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
214
215 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
216 $self->{req_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
217 $self->{req_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
218 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
219 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
220 } 260 }
221 261
222 $self 262 $self
223} 263}
224 264
225sub destroy { 265sub destroy {
226 my ($self) = @_; 266 my ($self) = @_;
227 267
228 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
229 %$self = (); 270 %$self = ();
230} 271}
231 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
232sub show { 277sub show {
233 my ($self) = @_; 278 my ($self) = @_;
234 279
235 return if $self->{parent}; 280 return if $self->{parent};
236 281
237 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
238}
239
240sub center {
241 my ($self) = @_;
242
243 $CFClient::UI::ROOT->on_post_alloc (
244 "center_$self" => sub {
245 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
246 },
247 );
248
249 $self->update;
250} 283}
251 284
252sub set_visible { 285sub set_visible {
253 my ($self) = @_; 286 my ($self) = @_;
254 287
… …
257 $self->{root} = $self->{parent}{root}; 290 $self->{root} = $self->{parent}{root};
258 $self->{visible} = $self->{parent}{visible} + 1; 291 $self->{visible} = $self->{parent}{visible} + 1;
259 292
260 $self->emit (visibility_change => 1); 293 $self->emit (visibility_change => 1);
261 294
262 $self->realloc unless exists $self->{req_w}; 295 $self->realloc if !exists $self->{req_w};
263 296
264 $_->set_visible for $self->children; 297 $_->set_visible for $self->children;
265} 298}
266 299
267sub set_invisible { 300sub set_invisible {
… …
269 302
270 return unless $self->{visible}; 303 return unless $self->{visible};
271 304
272 $_->set_invisible for $self->children; 305 $_->set_invisible for $self->children;
273 306
307 delete $self->{visible};
274 delete $self->{root}; 308 delete $self->{root};
275 delete $self->{visible};
276 309
277 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
278 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
279 312
280 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
281 if $TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
282 315
283 $self->focus_out; 316 $self->emit ("focus_out");
284
285 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
286} 318}
287 319
288sub set_visibility { 320sub set_visibility {
289 my ($self, $visible) = @_; 321 my ($self, $visible) = @_;
290 322
291 return if $self->{visible} == $visible; 323 return if $self->{visible} == $visible;
292 324
293 $visible ? $self->hide 325 $visible ? $self->show
294 : $self->show; 326 : $self->hide;
295} 327}
296 328
297sub toggle_visibility { 329sub toggle_visibility {
298 my ($self) = @_; 330 my ($self) = @_;
299 331
… …
309 341
310 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
311 if $self->{parent}; 343 if $self->{parent};
312} 344}
313 345
314sub move { 346sub move_abs {
315 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
316 348
317 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
318 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
319 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
320 352
321 $self->update; 353 $self->update;
322} 354}
323 355
324sub set_size { 356sub set_size {
325 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
326 358
327 $self->{def_w} = $w; 359 $self->{force_w} = $w;
328 $self->{def_h} = $h; 360 $self->{force_h} = $h;
329 361
330 $self->realloc; 362 $self->realloc;
331} 363}
332 364
333sub size_request { 365sub size_request {
334 require Carp; 366 require Carp;
335 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
336} 368}
337 369
370sub baseline_shift {
371 0
372}
373
338sub configure { 374sub configure {
339 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
340 376
341 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
342 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
343 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
344 382
345 # use alignment to adjust x, y 383 # use alignment to adjust x, y
346 384
347 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
348 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
349
350 ($w, $h) = ($w2, $h2);
351 } 387 }
352 388
353 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
354 $self->{x} = $x; 390 $self->{x} = $x;
355 $self->{y} = $y; 391 $self->{y} = $y;
356 $self->update; 392 $self->update;
357 } 393 }
358 394
359 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
360 return unless $self->{visible}; 396 return unless $self->{visible};
361 397
398 $self->{alloc_w} = $w;
399 $self->{alloc_h} = $h;
400
362 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 401 $self->{root}{size_alloc}{$self+0} = $self;
363 } 402 }
364}
365
366sub size_allocate {
367 # nothing to be done
368} 403}
369 404
370sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
371} 411}
372 412
373sub set_max_size { 413sub set_max_size {
374 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
375 415
376 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
377 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
378} 420}
379 421
380sub set_tooltip { 422sub set_tooltip {
381 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
382 424
… …
385 427
386 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
387 429
388 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
389 431
390 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
391 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
392 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
393 } 435 }
394} 436}
395 437
396# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
397sub coord2local { 439sub coord2local {
398 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
399 441
442 Carp::confess unless $self->{parent};#d#
443
400 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
401} 445}
402 446
403# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
404sub coord2global { 448sub coord2global {
405 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
406 450
451 Carp::confess unless $self->{parent};#d#
452
407 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
408} 454}
409 455
410sub focus_in { 456sub invoke_focus_in {
411 my ($self) = @_; 457 my ($self) = @_;
412 458
413 return if $FOCUS == $self; 459 return if $FOCUS == $self;
414 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
415 461
416 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
417 463
418 $self->_emit (focus_in => $focus); 464 $self->update;
419 465
420 $focus->update if $focus; 466 0
421 $FOCUS->update;
422} 467}
423 468
424sub focus_out { 469sub invoke_focus_out {
425 my ($self) = @_; 470 my ($self) = @_;
426 471
427 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
428 473
429 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
430 475
431 $self->_emit (focus_out => $focus); 476 $self->update;
432 477
433 $focus->update if $focus; #?
434
435 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
436 unless $FOCUS; 479 unless $FOCUS;
437}
438 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
439sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
440sub button_up { } 492sub invoke_button_up { 0 }
441sub key_down { } 493sub invoke_key_down { 0 }
442sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
443 496
444sub button_down { 497sub invoke_button_down {
445 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
446 499
447 $self->focus_in; 500 $self->grab_focus;
448}
449 501
450sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
451sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
452sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
453sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
454sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
455 551
456sub find_widget { 552sub find_widget {
457 my ($self, $x, $y) = @_; 553 my ($self, $x, $y) = @_;
458 554
459 return () unless $self->{can_events}; 555 return () unless $self->{can_events};
… …
466} 562}
467 563
468sub set_parent { 564sub set_parent {
469 my ($self, $parent) = @_; 565 my ($self, $parent) = @_;
470 566
471 Scalar::Util::weaken ($self->{parent} = $parent); 567 CFPlus::weaken ($self->{parent} = $parent);
472
473 $self->set_visible if $parent->{visible}; 568 $self->set_visible if $parent->{visible};
474
475 $self->realloc;
476}
477
478sub connect {
479 my ($self, $signal, $cb) = @_;
480
481 push @{ $self->{signal_cb}{$signal} }, $cb;
482}
483
484sub _emit {
485 my ($self, $signal, @args) = @_;
486
487 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
488}
489
490sub emit {
491 my ($self, $signal, @args) = @_;
492
493 $self->_emit ($signal, @args)
494 || $self->$signal (@args);
495}
496
497sub visibility_change {
498 #my ($self, $visible) = @_;
499} 569}
500 570
501sub realloc { 571sub realloc {
502 my ($self) = @_; 572 my ($self) = @_;
503 573
504 return unless $self->{visible}; 574 if ($self->{visible}) {
505
506 return if $self->{root}{realloc}{$self}; 575 return if $self->{root}{realloc}{$self+0};
507 576
508 $self->{root}{realloc}{$self} = $self; 577 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update; 578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
510} 583}
511 584
512sub update { 585sub update {
513 my ($self) = @_; 586 my ($self) = @_;
514 587
515 $self->{parent}->update 588 $self->{parent}->update
516 if $self->{parent}; 589 if $self->{parent};
517} 590}
518 591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
602
519sub draw { 603sub draw {
520 my ($self) = @_; 604 my ($self) = @_;
521 605
522 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
523 615
524 glPushMatrix; 616 glPushMatrix;
525 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
526 $self->_draw;
527 glPopMatrix;
528 618
529 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
530 my ($x, $y) = @$self{qw(x y)};
531
532 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
533 glEnable GL_BLEND; 621 glEnable GL_BLEND;
534 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
535 glBegin GL_QUADS; 623 glBegin GL_QUADS;
536 glVertex $x , $y; 624 glVertex 0 , 0;
537 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
538 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
539 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
540 glEnd; 628 glEnd;
541 glDisable GL_BLEND; 629 glDisable GL_BLEND;
542 } 630 }
543 631
544 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
545 glPushMatrix; 633 glPushMatrix;
546 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
547 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
548 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
549 glVertex 0 , 0; 637 glVertex 0 , 0;
550 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
551 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
552 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
553 glEnd; 641 glEnd;
554 glPopMatrix; 642 glPopMatrix;
555 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
556 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
557} 648}
558 649
559sub _draw { 650sub _draw {
560 my ($self) = @_; 651 my ($self) = @_;
561 652
562 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
563} 654}
564 655
656my $cntx;#d#
565sub DESTROY { 657sub DESTROY {
566 my ($self) = @_; 658 my ($self) = @_;
567 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
568 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
569 #$self->deactivate;
570} 666}
571 667
572############################################################################# 668#############################################################################
573 669
574package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
575 671
576our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
577 673
578use strict; 674use strict;
579use CFClient::OpenGL; 675use CFPlus::OpenGL;
580 676
581sub new { 677sub new {
582 my $class = shift; 678 my $class = shift;
583 679
584 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
599 695
600 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
601 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
602 698
603 glEnable GL_BLEND; 699 glEnable GL_BLEND;
604 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
605 glColor @$color; 701 glColor_premultiply @$color;
606 702
607 glBegin GL_QUADS; 703 glBegin GL_QUADS;
608 glVertex 0 , 0; 704 glVertex 0 , 0;
609 glVertex 0 , $h; 705 glVertex 0 , $h;
610 glVertex $w, $h; 706 glVertex $w, $h;
… …
615 } 711 }
616} 712}
617 713
618############################################################################# 714#############################################################################
619 715
620package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
621 717
622our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
623 719
624sub new { 720sub new {
625 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
626 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
627} 723}
628 724
629sub size_request { 725sub size_request {
630 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
631} 729}
632 730
633sub draw { } 731sub draw { }
634 732
635############################################################################# 733#############################################################################
636 734
637package CFClient::UI::Container; 735package CFPlus::UI::Container;
638 736
639our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
640 738
641sub new { 739sub new {
642 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
643 741
644 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
645 743
646 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
647 children => [], 745 children => [],
648 can_events => 0, 746 can_events => 0,
649 %arg, 747 %arg,
650 ); 748 );
749
651 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
652 752
653 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
654} 762}
655 763
656sub add { 764sub add {
657 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
658 766
… …
704 $x -= $self->{x}; 812 $x -= $self->{x};
705 $y -= $self->{y}; 813 $y -= $self->{y};
706 814
707 my $res; 815 my $res;
708 816
709 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
710 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
711 and return $res; 819 and return $res;
712 } 820 }
713 821
714 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
720 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
721} 829}
722 830
723############################################################################# 831#############################################################################
724 832
725package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
726 834
727our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
728 836
729sub new { 837sub new {
730 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
731 839
732 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
733 841
734 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
735} 843}
736 844
737sub add { 845sub add {
738 my ($self, $child) = @_; 846 my ($self, $child) = @_;
739 847
740 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
741
742 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
743} 850}
744 851
745sub remove { 852sub remove {
746 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
747 854
748 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
749 856
750 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
751 unless @{$self->{children}}; 858 unless @{$self->{children}};
752} 859}
753 860
754sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
755 862
756sub size_request { 863sub size_request {
757 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
758} 865}
759 866
760sub size_allocate { 867sub invoke_size_allocate {
761 my ($self, $w, $h, $changed) = @_; 868 my ($self, $w, $h) = @_;
762 869
763 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
764} 873}
765 874
766############################################################################# 875#############################################################################
767 876
877# back-buffered drawing area
878
768package CFClient::UI::Window; 879package CFPlus::UI::Window;
769 880
770our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
771 882
772use CFClient::OpenGL; 883use CFPlus::OpenGL;
773 884
774sub new { 885sub new {
775 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
776 887
777 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
782 893
783 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
784 $self->SUPER::update; 895 $self->SUPER::update;
785} 896}
786 897
787sub size_allocate { 898sub invoke_size_allocate {
788 my ($self, $w, $h, $changed) = @_; 899 my ($self, $w, $h) = @_;
789 900
790 $self->SUPER::size_allocate ($w, $h, $changed);
791 $self->update 901 $self->update;
792 if $changed; 902
903 $self->SUPER::invoke_size_allocate ($w, $h)
793} 904}
794 905
795sub _render { 906sub _render {
907 my ($self) = @_;
908
796 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
797} 910}
798 911
799sub render_child { 912sub render_child {
800 my ($self) = @_; 913 my ($self) = @_;
801 914
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
805 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
806 $self->_render; 925 $self->_render;
926 }
807 }; 927 };
808} 928}
809 929
810sub _draw { 930sub _draw {
811 my ($self) = @_; 931 my ($self) = @_;
812
813 my ($w, $h) = ($self->w, $self->h);
814 932
815 my $tex = $self->{texture} 933 my $tex = $self->{texture}
816 or return; 934 or return;
817 935
818 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
821 939
822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
823 941
824 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
825} 943}
826 944
827############################################################################# 945#############################################################################
828 946
829package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
830 948
831our @ISA = CFClient::UI::Window::; 949our @ISA = CFPlus::UI::Window::;
832 950
833sub new { 951sub new {
834 my $class = shift; 952 my $class = shift;
835 953
836 $class->SUPER::new ( 954 $class->SUPER::new (
… …
841} 959}
842 960
843sub size_request { 961sub size_request {
844 my ($self) = @_; 962 my ($self) = @_;
845 963
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 964 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
847 965
848 $w = 10 if $self->{scroll_x}; 966 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y}; 967 $h = 10 if $self->{scroll_y};
850 968
851 ($w, $h) 969 ($w, $h)
852} 970}
853 971
854sub size_allocate { 972sub invoke_size_allocate {
855 my ($self, $w, $h, $changed) = @_; 973 my ($self, $w, $h) = @_;
856 974
975 my $child = $self->child;
976
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 977 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 978 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
859 979
860 $self->child->configure (0, 0, $w, $h); 980 $self->child->configure (0, 0, $w, $h);
861 $self->update; 981 $self->update;
982
983 1
862} 984}
863 985
864sub set_offset { 986sub set_offset {
865 my ($self, $x, $y) = @_; 987 my ($self, $x, $y) = @_;
866 988
… …
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1014 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1015 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) { 1016 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1017 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else { 1018 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y) 1019 $self->CFPlus::UI::Base::find_widget ($x, $y)
898 } 1020 }
899} 1021}
900 1022
901sub _render { 1023sub _render {
902 my ($self) = @_; 1024 my ($self) = @_;
903 1025
1026 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1027 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1028
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1029 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905 1030
906 $self->SUPER::_render; 1031 $self->SUPER::_render;
907} 1032}
908 1033
909############################################################################# 1034#############################################################################
910 1035
911package CFClient::UI::ScrolledWindow; 1036package CFPlus::UI::ScrolledWindow;
912 1037
913our @ISA = CFClient::UI::HBox::; 1038our @ISA = CFPlus::UI::Table::;
914 1039
915sub new { 1040sub new {
916 my $class = shift; 1041 my ($class, %arg) = @_;
1042
1043 my $child = delete $arg{child};
917 1044
918 my $self; 1045 my $self;
919 1046
920 my $slider = new CFClient::UI::Slider 1047 my $hslider = new CFPlus::UI::Slider
1048 vertical => 0,
1049 range => [0, 0, 1, 0.01], # HACK fix
1050 on_changed => sub {
1051 $self->{hpos} = $_[1];
1052 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1053 },
1054 ;
1055
1056 my $vslider = new CFPlus::UI::Slider
921 vertical => 1, 1057 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix 1058 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub { 1059 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]); 1060 $self->{vpos} = $_[1];
1061 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
925 }, 1062 },
926 ; 1063 ;
927 1064
928 $self = $class->SUPER::new ( 1065 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1), 1066 scroll_x => 0,
1067 scroll_y => 1,
1068 can_events => 1,
930 slider => $slider, 1069 hslider => $hslider,
931 @_, 1070 vslider => $vslider,
1071 col_expand => [1, 0],
1072 row_expand => [1, 0],
1073 %arg,
932 ); 1074 );
933 1075
934 $self->{vp}->add ($self->{scrolled}); 1076 $self->{vp} = new CFPlus::UI::ViewPort
1077 expand => 1,
1078 scroll_x => $self->{scroll_x},
1079 scroll_y => $self->{scroll_y},
1080 ;
1081
935 $self->add ($self->{vp}); 1082 $self->SUPER::add (0, 0, $self->{vp});
936 $self->add ($self->{slider}); 1083
1084 $self->add ($child) if $child;
937 1085
938 $self 1086 $self
939} 1087}
940 1088
1089#TODO# update range on size_allocate depending on child
1090
1091sub add {
1092 my ($self, $widget) = @_;
1093
1094 $self->{vp}->add ($self->{child} = $widget);
1095}
1096
1097sub invoke_mouse_wheel {
1098 my ($self, $ev) = @_;
1099
1100 return 0 unless $ev->{dy}; # only vertical movements for now
1101
1102 $self->{vslider}->emit (mouse_wheel => $ev);
1103
1104 1
1105}
1106
1107sub update_slider {
1108 my ($self) = @_;
1109
1110 my $child = ($self->{vp} or return)->child;
1111
1112 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1113 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1114
1115 my $visible = $w1 > $w2;
1116 if ($visible != $self->{hslider}{visible}) {
1117 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1118 : $self->{hslider}->hide;
1119 }
1120
1121 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1122 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1123
1124 my $visible = $h1 > $h2;
1125 if ($visible != $self->{vslider}{visible}) {
1126 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1127 : $self->{vslider}->hide;
1128 }
1129}
1130
941sub update { 1131sub update {
942 my ($self) = @_; 1132 my ($self) = @_;
943 1133
944 $self->SUPER::update; 1134 $self->SUPER::update;
945 1135 $self->update_slider;
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949} 1136}
950 1137
951sub size_allocate { 1138sub invoke_size_allocate {
952 my ($self, $w, $h, $changed) = @_; 1139 my ($self, $w, $h) = @_;
953 1140
1141 $self->update_slider;
954 $self->SUPER::size_allocate ($w, $h, $changed); 1142 $self->SUPER::invoke_size_allocate ($w, $h)
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958} 1143}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962 1144
963############################################################################# 1145#############################################################################
964 1146
965package CFClient::UI::Frame; 1147package CFPlus::UI::Frame;
966 1148
967our @ISA = CFClient::UI::Bin::; 1149our @ISA = CFPlus::UI::Bin::;
968 1150
969use CFClient::OpenGL; 1151use CFPlus::OpenGL;
970 1152
971sub new { 1153sub new {
972 my $class = shift; 1154 my $class = shift;
973 1155
974 $class->SUPER::new ( 1156 $class->SUPER::new (
… …
982 1164
983 if ($self->{bg}) { 1165 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)}; 1166 my ($w, $h) = @$self{qw(w h)};
985 1167
986 glEnable GL_BLEND; 1168 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1169 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} }; 1170 glColor_premultiply @{ $self->{bg} };
989 1171
990 glBegin GL_QUADS; 1172 glBegin GL_QUADS;
991 glVertex 0 , 0; 1173 glVertex 0 , 0;
992 glVertex 0 , $h; 1174 glVertex 0 , $h;
993 glVertex $w, $h; 1175 glVertex $w, $h;
… …
1000 $self->SUPER::_draw; 1182 $self->SUPER::_draw;
1001} 1183}
1002 1184
1003############################################################################# 1185#############################################################################
1004 1186
1005package CFClient::UI::FancyFrame; 1187package CFPlus::UI::FancyFrame;
1006 1188
1007our @ISA = CFClient::UI::Bin::; 1189our @ISA = CFPlus::UI::Bin::;
1008 1190
1009use CFClient::OpenGL; 1191use CFPlus::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014 1192
1015sub new { 1193sub new {
1016 my $class = shift; 1194 my ($class, %arg) = @_;
1195
1196 if ((exists $arg{label}) && !ref $arg{label}) {
1197 $arg{label} = new CFPlus::UI::Label
1198 align => 1,
1199 valign => 0,
1200 text => $arg{label},
1201 fontsize => ($arg{border} || 0.8) * 0.75;
1202 }
1203
1204 my $self = $class->SUPER::new (
1205 # label => "",
1206 fg => [0.6, 0.3, 0.1],
1207 border => 0.8,
1208 style => 'single',
1209 %arg,
1210 );
1211
1212 $self
1213}
1214
1215sub add {
1216 my ($self, @widgets) = @_;
1217
1218 $self->SUPER::add (@widgets);
1219 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1220}
1221
1222sub border {
1223 int $_[0]{border} * $::FONTSIZE
1224}
1225
1226sub size_request {
1227 my ($self) = @_;
1228
1229 ($self->{label_w}, undef) = $self->{label}->size_request
1230 if $self->{label};
1231
1232 my ($w, $h) = $self->SUPER::size_request;
1233
1234 (
1235 $w + $self->border * 2,
1236 $h + $self->border * 2,
1237 )
1238}
1239
1240sub invoke_size_allocate {
1241 my ($self, $w, $h) = @_;
1242
1243 my $border = $self->border;
1244
1245 $w -= List::Util::max 0, $border * 2;
1246 $h -= List::Util::max 0, $border * 2;
1247
1248 if (my $label = $self->{label}) {
1249 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1250 $label->{h} = List::Util::min $h, $border;
1251 $label->invoke_size_allocate ($label->{w}, $label->{h});
1252 }
1253
1254 $self->child->configure ($border, $border, $w, $h);
1255
1256 1
1257}
1258
1259sub _draw {
1260 my ($self) = @_;
1261
1262 my $child = $self->{children}[0];
1263
1264 my $border = $self->border;
1265 my ($w, $h) = ($self->{w}, $self->{h});
1266
1267 $child->draw;
1268
1269 glColor @{$self->{fg}};
1270 glBegin GL_LINE_STRIP;
1271 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1272 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1273 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1274 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1275 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1276 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1277 glEnd;
1278
1279 if ($self->{label}) {
1280 glTranslate $border * 2, 0;
1281 $self->{label}->_draw;
1282 }
1283}
1284
1285#############################################################################
1286
1287package CFPlus::UI::Toplevel;
1288
1289our @ISA = CFPlus::UI::Bin::;
1290
1291use CFPlus::OpenGL;
1292
1293my $bg =
1294 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1295 mipmap => 1, wrap => 1;
1296
1297my @border =
1298 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1299 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1300
1301sub new {
1302 my ($class, %arg) = @_;
1017 1303
1018 my $self = $class->SUPER::new ( 1304 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1], 1305 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1], 1306 border_bg => [1, 1, 1, 1],
1021 border => 0.6, 1307 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1, 1308 can_events => 1,
1024 @_ 1309 min_w => 64,
1310 min_h => 32,
1311 %arg,
1025 ); 1312 );
1026 1313
1027 $self->{title} &&= new CFClient::UI::Label 1314 $self->{title_widget} = new CFPlus::UI::Label
1028 align => 0, 1315 align => 0,
1029 valign => 1, 1316 valign => 1,
1030 text => $self->{title}, 1317 text => $self->{title},
1031 fontsize => $self->{border}; 1318 fontsize => $self->{border},
1319 if exists $self->{title};
1320
1321 if ($self->{has_close_button}) {
1322 $self->{close_button} =
1323 new CFPlus::UI::ImageButton
1324 path => 'x1_close.png',
1325 on_activate => sub { $self->emit ("delete") };
1326
1327 $self->CFPlus::UI::Container::add ($self->{close_button});
1328 }
1032 1329
1033 $self 1330 $self
1331}
1332
1333sub add {
1334 my ($self, @widgets) = @_;
1335
1336 $self->SUPER::add (@widgets);
1337 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1338 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1034} 1339}
1035 1340
1036sub border { 1341sub border {
1037 int $_[0]{border} * $::FONTSIZE 1342 int $_[0]{border} * $::FONTSIZE
1038} 1343}
1039 1344
1040sub size_request { 1345sub size_request {
1041 my ($self) = @_; 1346 my ($self) = @_;
1347
1348 $self->{title_widget}->size_request
1349 if $self->{title_widget};
1350
1351 $self->{close_button}->size_request
1352 if $self->{close_button};
1042 1353
1043 my ($w, $h) = $self->SUPER::size_request; 1354 my ($w, $h) = $self->SUPER::size_request;
1044 1355
1045 ( 1356 (
1046 $w + $self->border * 2, 1357 $w + $self->border * 2,
1047 $h + $self->border * 2, 1358 $h + $self->border * 2,
1048 ) 1359 )
1049} 1360}
1050 1361
1051sub size_allocate { 1362sub invoke_size_allocate {
1052 my ($self, $w, $h, $changed) = @_; 1363 my ($self, $w, $h) = @_;
1053 1364
1054 return unless $changed; 1365 if ($self->{title_widget}) {
1366 $self->{title_widget}{w} = $w;
1367 $self->{title_widget}{h} = $h;
1368 $self->{title_widget}->invoke_size_allocate ($w, $h);
1369 }
1055 1370
1371 my $border = $self->border;
1372
1056 $h -= List::Util::max 0, $self->border * 2; 1373 $h -= List::Util::max 0, $border * 2;
1057 $w -= List::Util::max 0, $self->border * 2; 1374 $w -= List::Util::max 0, $border * 2;
1058 1375
1059 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1060 if $self->{title};
1061
1062 $self->child->configure ($self->border, $self->border, $w, $h); 1376 $self->child->configure ($border, $border, $w, $h);
1063}
1064 1377
1378 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1379 if $self->{close_button};
1380
1381 1
1382}
1383
1384sub invoke_delete {
1385 my ($self) = @_;
1386
1387 $self->hide;
1388
1389 1
1390}
1391
1065sub button_down { 1392sub invoke_button_down {
1066 my ($self, $ev, $x, $y) = @_; 1393 my ($self, $ev, $x, $y) = @_;
1067 1394
1068 my ($w, $h) = @$self{qw(w h)}; 1395 my ($w, $h) = @$self{qw(w h)};
1069 my $border = $self->border; 1396 my $border = $self->border;
1070 1397
… …
1083 my ($ev, $x, $y) = @_; 1410 my ($ev, $x, $y) = @_;
1084 1411
1085 my $dx = $ev->{x} - $ox; 1412 my $dx = $ev->{x} - $ox;
1086 my $dy = $ev->{y} - $oy; 1413 my $dy = $ev->{y} - $oy;
1087 1414
1088 $self->{user_x} = $wx + $dx * $mx;
1089 $self->{user_y} = $wy + $dy * $my;
1090 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1415 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1091 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1416 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1092 $self->move ($self->{user_x}, $self->{user_y}); 1417
1418 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1093 $self->realloc; 1419 $self->realloc;
1094 }; 1420 };
1095 1421
1096 } elsif ($lr ^ $td) { 1422 } elsif ($lr ^ $td) {
1097 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1423 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1100 $self->{motion} = sub { 1426 $self->{motion} = sub {
1101 my ($ev, $x, $y) = @_; 1427 my ($ev, $x, $y) = @_;
1102 1428
1103 ($x, $y) = ($ev->{x}, $ev->{y}); 1429 ($x, $y) = ($ev->{x}, $ev->{y});
1104 1430
1105 $self->{user_x} = $bx + $x - $ox; 1431 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1106 $self->{user_y} = $by + $y - $oy; 1432 # HACK: the next line is required to enforce placement
1107 1433 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1108 $self->move ($self->{user_x}, $self->{user_y});
1109 $self->realloc;
1110 }; 1434 };
1435 } else {
1436 return 0;
1437 }
1438
1111 } 1439 1
1112} 1440}
1113 1441
1114sub button_up { 1442sub invoke_button_up {
1115 my ($self, $ev, $x, $y) = @_; 1443 my ($self, $ev, $x, $y) = @_;
1116 1444
1117 delete $self->{motion}; 1445 ! ! delete $self->{motion}
1118} 1446}
1119 1447
1120sub mouse_motion { 1448sub invoke_mouse_motion {
1121 my ($self, $ev, $x, $y) = @_; 1449 my ($self, $ev, $x, $y) = @_;
1122 1450
1123 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1451 $self->{motion}->($ev, $x, $y) if $self->{motion};
1452
1453 ! ! $self->{motion}
1454}
1455
1456sub invoke_visibility_change {
1457 my ($self, $visible) = @_;
1458
1459 delete $self->{motion} unless $visible;
1460
1461 0
1124} 1462}
1125 1463
1126sub _draw { 1464sub _draw {
1127 my ($self) = @_; 1465 my ($self) = @_;
1128 1466
1467 my $child = $self->{children}[0];
1468
1129 my ($w, $h ) = ($self->{w}, $self->{h}); 1469 my ($w, $h ) = ($self->{w}, $self->{h});
1130 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1470 my ($cw, $ch) = ($child->{w}, $child->{h});
1131 1471
1132 glEnable GL_TEXTURE_2D; 1472 glEnable GL_TEXTURE_2D;
1133 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1473 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1134 1474
1135 my $border = $self->border; 1475 my $border = $self->border;
1136 1476
1137 glColor @{ $self->{border_bg} }; 1477 glColor @{ $self->{border_bg} };
1138 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1478 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1139 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1479 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1140 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1480 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1141 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1481 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1142 1482
1143 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1483 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1144 my $bg = $tex[0]; 1484 glColor @{ $self->{bg} };
1145 1485
1146 # TODO: repeat texture not scale 1486 # TODO: repeat texture not scale
1487 # solve this better(?)
1147 my $rep_x = $cw / $bg->{w}; 1488 $bg->{s} = $cw / $bg->{w};
1148 my $rep_y = $ch / $bg->{h}; 1489 $bg->{t} = $ch / $bg->{h};
1149
1150 glColor @{ $self->{bg} };
1151
1152 $bg->{s} = $rep_x;
1153 $bg->{t} = $rep_y;
1154 $bg->{wrap_mode} = 1;
1155 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1490 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1156 } 1491 }
1157 1492
1158 glDisable GL_TEXTURE_2D; 1493 glDisable GL_TEXTURE_2D;
1159 1494
1160 $self->{title}->draw if $self->{title};
1161
1162 $self->child->draw; 1495 $child->draw;
1496
1497 if ($self->{title_widget}) {
1498 glTranslate 0, $border - $self->{h};
1499 $self->{title_widget}->_draw;
1500
1501 glTranslate 0, - ($border - $self->{h});
1502 }
1503
1504 $self->{close_button}->draw
1505 if $self->{close_button};
1163} 1506}
1164 1507
1165############################################################################# 1508#############################################################################
1166 1509
1167package CFClient::UI::Table; 1510package CFPlus::UI::Table;
1168 1511
1169our @ISA = CFClient::UI::Base::; 1512our @ISA = CFPlus::UI::Base::;
1170 1513
1171use List::Util qw(max sum); 1514use List::Util qw(max sum);
1172 1515
1173use CFClient::OpenGL; 1516use CFPlus::OpenGL;
1174 1517
1175sub new { 1518sub new {
1176 my $class = shift; 1519 my $class = shift;
1177 1520
1178 $class->SUPER::new ( 1521 $class->SUPER::new (
1522 children => [],
1179 col_expand => [], 1523 col_expand => [],
1524 row_expand => [],
1180 @_, 1525 @_,
1181 ) 1526 )
1182} 1527}
1183 1528
1184sub children { 1529sub children {
1185 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1530 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1186} 1531}
1187 1532
1533# TODO: store row/col info in child widget and use standard add/del
1188sub add { 1534sub add {
1189 my ($self, $x, $y, $child) = @_; 1535 my ($self) = shift;
1190 1536
1537 while (@_) {
1538 my ($x, $y, $child) = splice @_, 0, 3, ();
1191 $child->set_parent ($self); 1539 $child->set_parent ($self);
1192 $self->{children}[$y][$x] = $child; 1540 $self->{children}[$y][$x] = $child;
1541 }
1193 1542
1543 $self->{force_realloc} = 1;
1544 $self->{force_size_alloc} = 1;
1194 $self->realloc; 1545 $self->realloc;
1546}
1547
1548sub remove {
1549 my ($self, $child) = @_;
1550
1551 for (@{ $self->{children} }) {
1552 for (@{ $_ || [] }) {
1553 $_ = undef if $_ == $child;
1554 }
1555 }
1195} 1556}
1196 1557
1197# TODO: move to container class maybe? send children a signal on removal? 1558# TODO: move to container class maybe? send children a signal on removal?
1198sub clear { 1559sub clear {
1199 my ($self) = @_; 1560 my ($self) = @_;
… …
1240 (sum @$ws), 1601 (sum @$ws),
1241 (sum @$hs), 1602 (sum @$hs),
1242 ) 1603 )
1243} 1604}
1244 1605
1245sub size_allocate { 1606sub invoke_size_allocate {
1246 my ($self, $w, $h, $changed) = @_; 1607 my ($self, $w, $h) = @_;
1247 1608
1248 my ($ws, $hs) = $self->get_wh; 1609 my ($ws, $hs) = $self->get_wh;
1249 1610
1250 my $req_w = (sum @$ws) || 1; 1611 my $req_w = (sum @$ws) || 1;
1251 my $req_h = (sum @$hs) || 1; 1612 my $req_h = (sum @$hs) || 1;
1252 1613
1253 # TODO: nicer code && do row_expand 1614 # TODO: nicer code
1254 my @col_expand = @{$self->{col_expand}}; 1615 my @col_expand = @{$self->{col_expand}};
1255 @col_expand = (1) x @$ws unless @col_expand; 1616 @col_expand = (1) x @$ws unless @col_expand;
1256 my $col_expand = (sum @col_expand) || 1; 1617 my $col_expand = (sum @col_expand) || 1;
1257 1618
1258 # linearly scale sizes
1259 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1619 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1260 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1261 1620
1262 CFClient::UI::harmonize $ws; 1621 CFPlus::UI::harmonize $ws;
1622
1623 my @row_expand = @{$self->{row_expand}};
1624 @row_expand = (1) x @$ws unless @row_expand;
1625 my $row_expand = (sum @row_expand) || 1;
1626
1627 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1628
1263 CFClient::UI::harmonize $hs; 1629 CFPlus::UI::harmonize $hs;
1264 1630
1265 my $y; 1631 my $y;
1266 1632
1267 for my $r (0 .. $#{$self->{children}}) { 1633 for my $r (0 .. $#{$self->{children}}) {
1268 my $row = $self->{children}[$r] 1634 my $row = $self->{children}[$r]
… …
1282 } 1648 }
1283 1649
1284 $y += $row_h; 1650 $y += $row_h;
1285 } 1651 }
1286 1652
1653 1
1287} 1654}
1288 1655
1289sub find_widget { 1656sub find_widget {
1290 my ($self, $x, $y) = @_; 1657 my ($self, $x, $y) = @_;
1291 1658
… …
1310 } 1677 }
1311} 1678}
1312 1679
1313############################################################################# 1680#############################################################################
1314 1681
1315package CFClient::UI::Box; 1682package CFPlus::UI::Fixed;
1316 1683
1684use List::Util qw(min max);
1685
1317our @ISA = CFClient::UI::Container::; 1686our @ISA = CFPlus::UI::Container::;
1687
1688sub add {
1689 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1690
1691 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1692 $self->SUPER::add ($child);
1693}
1694
1695sub _scale($$$) {
1696 my ($mode, $val, $max) = @_;
1697
1698 $mode eq "abs" ? $val
1699 : $mode eq "rel" ? $val * $max
1700 : 0
1701}
1702
1703sub size_request {
1704 my ($self) = @_;
1705
1706 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1707
1708 # determine overall size by querying abs widgets
1709 for my $child ($self->visible_children) {
1710 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1711
1712 if ($pos eq "abs") {
1713 $w = _scale $size, $w, $child->{req_w};
1714 $h = _scale $size, $h, $child->{req_h};
1715
1716 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1717 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1718 }
1719 }
1720
1721 my $W = $x2 - $x1;
1722 my $H = $y2 - $y1;
1723
1724 # now layout remaining widgets
1725 for my $child ($self->visible_children) {
1726 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1727
1728 if ($pos ne "abs") {
1729 $x = _scale $pos, $x, $W;
1730 $y = _scale $pos, $x, $H;
1731 $w = _scale $size, $w, $child->{req_w};
1732 $h = _scale $size, $h, $child->{req_h};
1733
1734 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1735 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1736 }
1737 }
1738
1739 my $W = $x2 - $x1;
1740 my $H = $y2 - $y1;
1741
1742 ($W, $H)
1743}
1744
1745sub invoke_size_allocate {
1746 my ($self, $W, $H) = @_;
1747
1748 for my $child ($self->visible_children) {
1749 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1750
1751 $x = _scale $pos, $x, $W;
1752 $y = _scale $pos, $x, $H;
1753 $w = _scale $size, $w, $child->{req_w};
1754 $h = _scale $size, $h, $child->{req_h};
1755
1756 $child->configure ($x, $y, $w, $h);
1757 }
1758
1759 1
1760}
1761
1762#############################################################################
1763
1764package CFPlus::UI::Box;
1765
1766our @ISA = CFPlus::UI::Container::;
1318 1767
1319sub size_request { 1768sub size_request {
1320 my ($self) = @_; 1769 my ($self) = @_;
1321 1770
1322 $self->{vertical} 1771 $self->{vertical}
… …
1328 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1777 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1329 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1778 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1330 ) 1779 )
1331} 1780}
1332 1781
1333sub size_allocate { 1782sub invoke_size_allocate {
1334 my ($self, $w, $h, $changed) = @_; 1783 my ($self, $w, $h) = @_;
1335 1784
1336 my $space = $self->{vertical} ? $h : $w; 1785 my $space = $self->{vertical} ? $h : $w;
1337 my $children = $self->{children}; 1786 my @children = $self->visible_children;
1338 1787
1339 my @req; 1788 my @req;
1340 1789
1341 if ($self->{homogeneous}) { 1790 if ($self->{homogeneous}) {
1342 @req = ($space / (@$children || 1)) x @$children; 1791 @req = ($space / (@children || 1)) x @children;
1343 } else { 1792 } else {
1344 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1793 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1345 my $req = List::Util::sum @req; 1794 my $req = List::Util::sum @req;
1346 1795
1347 if ($req > $space) { 1796 if ($req > $space) {
1348 # ah well, not enough space 1797 # ah well, not enough space
1349 $_ *= $space / $req for @req; 1798 $_ *= $space / $req for @req;
1350 } else { 1799 } else {
1351 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1800 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1352 1801
1353 $space = ($space - $req) / $expand; # remaining space to give away 1802 $space = ($space - $req) / $expand; # remaining space to give away
1354 1803
1355 $req[$_] += $space * $children->[$_]{expand} 1804 $req[$_] += $space * $children[$_]{expand}
1356 for 0 .. $#$children; 1805 for 0 .. $#children;
1357 } 1806 }
1358 } 1807 }
1359 1808
1360 CFClient::UI::harmonize \@req; 1809 CFPlus::UI::harmonize \@req;
1361 1810
1362 my $pos = 0; 1811 my $pos = 0;
1363 for (0 .. $#$children) { 1812 for (0 .. $#children) {
1364 my $alloc = $req[$_]; 1813 my $alloc = $req[$_];
1365 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1814 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1366 1815
1367 $pos += $alloc; 1816 $pos += $alloc;
1368 } 1817 }
1369 1818
1370 1 1819 1
1371} 1820}
1372 1821
1373############################################################################# 1822#############################################################################
1374 1823
1375package CFClient::UI::HBox; 1824package CFPlus::UI::HBox;
1376 1825
1377our @ISA = CFClient::UI::Box::; 1826our @ISA = CFPlus::UI::Box::;
1378 1827
1379sub new { 1828sub new {
1380 my $class = shift; 1829 my $class = shift;
1381 1830
1382 $class->SUPER::new ( 1831 $class->SUPER::new (
… …
1385 ) 1834 )
1386} 1835}
1387 1836
1388############################################################################# 1837#############################################################################
1389 1838
1390package CFClient::UI::VBox; 1839package CFPlus::UI::VBox;
1391 1840
1392our @ISA = CFClient::UI::Box::; 1841our @ISA = CFPlus::UI::Box::;
1393 1842
1394sub new { 1843sub new {
1395 my $class = shift; 1844 my $class = shift;
1396 1845
1397 $class->SUPER::new ( 1846 $class->SUPER::new (
… …
1400 ) 1849 )
1401} 1850}
1402 1851
1403############################################################################# 1852#############################################################################
1404 1853
1405package CFClient::UI::Label; 1854package CFPlus::UI::Label;
1406 1855
1407our @ISA = CFClient::UI::DrawBG::; 1856our @ISA = CFPlus::UI::DrawBG::;
1408 1857
1409use CFClient::OpenGL; 1858use CFPlus::OpenGL;
1410 1859
1411sub new { 1860sub new {
1412 my ($class, %arg) = @_; 1861 my ($class, %arg) = @_;
1413 1862
1414 my $self = $class->SUPER::new ( 1863 my $self = $class->SUPER::new (
… …
1417 #active_bg => none 1866 #active_bg => none
1418 #font => default_font 1867 #font => default_font
1419 #text => initial text 1868 #text => initial text
1420 #markup => initial narkup 1869 #markup => initial narkup
1421 #max_w => maximum pixel width 1870 #max_w => maximum pixel width
1871 #style => 0, # render flags
1422 ellipsise => 3, # end 1872 ellipsise => 3, # end
1423 layout => (new CFClient::Layout), 1873 layout => (new CFPlus::Layout),
1424 fontsize => 1, 1874 fontsize => 1,
1425 align => -1, 1875 align => -1,
1426 valign => -1, 1876 valign => -1,
1427 padding => 2, 1877 padding_x => 2,
1878 padding_y => 2,
1428 can_events => 0, 1879 can_events => 0,
1429 %arg 1880 %arg
1430 ); 1881 );
1431 1882
1432 if (exists $self->{template}) { 1883 if (exists $self->{template}) {
1433 my $layout = new CFClient::Layout; 1884 my $layout = new CFPlus::Layout;
1434 $layout->set_text (delete $self->{template}); 1885 $layout->set_text (delete $self->{template});
1435 $self->{template} = $layout; 1886 $self->{template} = $layout;
1436 } 1887 }
1437 1888
1438 if (exists $self->{markup}) { 1889 if (exists $self->{markup}) {
… …
1442 } 1893 }
1443 1894
1444 $self 1895 $self
1445} 1896}
1446 1897
1447sub escape($) {
1448 local $_ = $_[0];
1449
1450 s/&/&amp;/g;
1451 s/>/&gt;/g;
1452 s/</&lt;/g;
1453
1454 $_
1455}
1456
1457sub update { 1898sub update {
1458 my ($self) = @_; 1899 my ($self) = @_;
1459 1900
1460 delete $self->{texture}; 1901 delete $self->{texture};
1461 $self->SUPER::update; 1902 $self->SUPER::update;
1462} 1903}
1463 1904
1905sub realloc {
1906 my ($self) = @_;
1907
1908 delete $self->{ox};
1909 $self->SUPER::realloc;
1910}
1911
1464sub set_text { 1912sub set_text {
1465 my ($self, $text) = @_; 1913 my ($self, $text) = @_;
1466 1914
1467 return if $self->{text} eq "T$text"; 1915 return if $self->{text} eq "T$text";
1468 $self->{text} = "T$text"; 1916 $self->{text} = "T$text";
1469 1917
1470 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1471 $self->{layout}->set_text ($text); 1918 $self->{layout}->set_text ($text);
1472 1919
1920 delete $self->{size_req};
1473 $self->realloc; 1921 $self->realloc;
1922 $self->update;
1474} 1923}
1475 1924
1476sub set_markup { 1925sub set_markup {
1477 my ($self, $markup) = @_; 1926 my ($self, $markup) = @_;
1478 1927
1479 return if $self->{text} eq "M$markup"; 1928 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1929 $self->{text} = "M$markup";
1481 1930
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1931 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1932
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1933 $self->{layout}->set_markup ($markup);
1486 1934
1935 delete $self->{size_req};
1487 $self->realloc; 1936 $self->realloc;
1937 $self->update;
1488} 1938}
1489 1939
1490sub size_request { 1940sub size_request {
1491 my ($self) = @_; 1941 my ($self) = @_;
1492 1942
1943 $self->{size_req} ||= do {
1493 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1944 $self->{layout}->set_font ($self->{font}) if $self->{font};
1494 $self->{layout}->set_width ($self->{max_w} || -1); 1945 $self->{layout}->set_width ($self->{max_w} || -1);
1495 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1946 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1947 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1948 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1498 1949
1499 my ($w, $h) = $self->{layout}->size; 1950 my ($w, $h) = $self->{layout}->size;
1500 1951
1501 if (exists $self->{template}) { 1952 if (exists $self->{template}) {
1502 $self->{template}->set_font ($self->{font}) if $self->{font}; 1953 $self->{template}->set_font ($self->{font}) if $self->{font};
1954 $self->{template}->set_width ($self->{max_w} || -1);
1503 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1955 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1504 1956
1505 my ($w2, $h2) = $self->{template}->size; 1957 my ($w2, $h2) = $self->{template}->size;
1506 1958
1507 $w = List::Util::max $w, $w2; 1959 $w = List::Util::max $w, $w2;
1508 $h = List::Util::max $h, $h2; 1960 $h = List::Util::max $h, $h2;
1961 }
1962
1963 [$w, $h]
1509 } 1964 };
1510 1965
1511 ( 1966 @{ $self->{size_req} }
1512 $w + $self->{padding} * 2,
1513 $h + $self->{padding} * 2,
1514 )
1515} 1967}
1516 1968
1969sub baseline_shift {
1970 $_[0]{layout}->descent
1971}
1972
1517sub size_allocate { 1973sub invoke_size_allocate {
1518 my ($self, $w, $h, $changed) = @_; 1974 my ($self, $w, $h) = @_;
1975
1976 delete $self->{ox};
1519 1977
1520 delete $self->{texture} 1978 delete $self->{texture}
1521 if $changed; 1979 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1980
1981 1
1522} 1982}
1523 1983
1524sub set_fontsize { 1984sub set_fontsize {
1525 my ($self, $fontsize) = @_; 1985 my ($self, $fontsize) = @_;
1526 1986
1527 $self->{fontsize} = $fontsize; 1987 $self->{fontsize} = $fontsize;
1988 delete $self->{size_req};
1528 delete $self->{texture}; 1989 delete $self->{texture};
1529 1990
1530 $self->realloc; 1991 $self->realloc;
1531} 1992}
1532 1993
1994sub reconfigure {
1995 my ($self) = @_;
1996
1997 delete $self->{size_req};
1998 delete $self->{texture};
1999
2000 $self->SUPER::reconfigure;
2001}
2002
1533sub _draw { 2003sub _draw {
1534 my ($self) = @_; 2004 my ($self) = @_;
1535 2005
1536 $self->SUPER::_draw; # draw background, if applicable 2006 $self->SUPER::_draw; # draw background, if applicable
1537 2007
1538 my $tex = $self->{texture} ||= do { 2008 my $size = $self->{texture} ||= do {
1539 $self->{layout}->set_foreground (@{$self->{fg}}); 2009 $self->{layout}->set_foreground (@{$self->{fg}});
1540 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2010 $self->{layout}->set_font ($self->{font}) if $self->{font};
1541 $self->{layout}->set_width ($self->{w}); 2011 $self->{layout}->set_width ($self->{w});
1542 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2012 $self->{layout}->set_ellipsise ($self->{ellipsise});
1543 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2013 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1544 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2014 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1545 2015
1546 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2016 [$self->{layout}->size]
1547
1548 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1549 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1550 : ($self->{w} - $tex->{w}) * 0.5);
1551
1552 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1553 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1554 : ($self->{h} - $tex->{h}) * 0.5);
1555
1556 $tex
1557 }; 2017 };
1558 2018
1559 glEnable GL_TEXTURE_2D; 2019 unless (exists $self->{ox}) {
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2020 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2021 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2022 : ($self->{w} - $size->[0]) * 0.5);
1561 2023
1562 if ($tex->{format} == GL_ALPHA) { 2024 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1563 glColor @{$self->{fg}}; 2025 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1564 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2026 : ($self->{h} - $size->[1]) * 0.5);
1565 } else {
1566 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1567 } 2027 };
1568 2028
1569 glDisable GL_TEXTURE_2D; 2029 my $w = List::Util::min $self->{w} + 4, $size->[0];
2030 my $h = List::Util::min $self->{h} + 2, $size->[1];
2031
2032 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1570} 2033}
1571 2034
1572############################################################################# 2035#############################################################################
1573 2036
1574package CFClient::UI::EntryBase; 2037package CFPlus::UI::EntryBase;
1575 2038
1576our @ISA = CFClient::UI::Label::; 2039our @ISA = CFPlus::UI::Label::;
1577 2040
1578use CFClient::OpenGL; 2041use CFPlus::OpenGL;
1579 2042
1580sub new { 2043sub new {
1581 my $class = shift; 2044 my $class = shift;
1582 2045
1583 $class->SUPER::new ( 2046 $class->SUPER::new (
… …
1587 active_fg => [0, 0, 0], 2050 active_fg => [0, 0, 0],
1588 can_hover => 1, 2051 can_hover => 1,
1589 can_focus => 1, 2052 can_focus => 1,
1590 valign => 0, 2053 valign => 0,
1591 can_events => 1, 2054 can_events => 1,
2055 ellipsise => 0,
1592 #text => ... 2056 #text => ...
2057 #hidden => "*",
1593 @_ 2058 @_
1594 ) 2059 )
1595} 2060}
1596 2061
1597sub _set_text { 2062sub _set_text {
… …
1599 2064
1600 delete $self->{cur_h}; 2065 delete $self->{cur_h};
1601 2066
1602 return if $self->{text} eq $text; 2067 return if $self->{text} eq $text;
1603 2068
1604 delete $self->{texture};
1605
1606 $self->{last_activity} = $::NOW; 2069 $self->{last_activity} = $::NOW;
1607 $self->{text} = $text; 2070 $self->{text} = $text;
1608 2071
1609 $text =~ s/./*/g if $self->{hidden}; 2072 $text =~ s/./*/g if $self->{hidden};
1610 $self->{layout}->set_text ("$text "); 2073 $self->{layout}->set_text ("$text ");
2074 delete $self->{size_req};
1611 2075
1612 $self->_emit (changed => $self->{text}); 2076 $self->emit (changed => $self->{text});
2077
2078 $self->realloc;
2079 $self->update;
1613} 2080}
1614 2081
1615sub set_text { 2082sub set_text {
1616 my ($self, $text) = @_; 2083 my ($self, $text) = @_;
1617 2084
1618 $self->{cursor} = length $text; 2085 $self->{cursor} = length $text;
1619 $self->_set_text ($text); 2086 $self->_set_text ($text);
1620
1621 $self->realloc;
1622} 2087}
1623 2088
1624sub get_text { 2089sub get_text {
1625 $_[0]{text} 2090 $_[0]{text}
1626} 2091}
… …
1631 my ($w, $h) = $self->SUPER::size_request; 2096 my ($w, $h) = $self->SUPER::size_request;
1632 2097
1633 ($w + 1, $h) # add 1 for cursor 2098 ($w + 1, $h) # add 1 for cursor
1634} 2099}
1635 2100
1636sub key_down { 2101sub invoke_key_down {
1637 my ($self, $ev) = @_; 2102 my ($self, $ev) = @_;
1638 2103
1639 my $mod = $ev->{mod}; 2104 my $mod = $ev->{mod};
1640 my $sym = $ev->{sym}; 2105 my $sym = $ev->{sym};
1641 my $uni = $ev->{unicode}; 2106 my $uni = $ev->{unicode};
1642 2107
1643 my $text = $self->get_text; 2108 my $text = $self->get_text;
2109
2110 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1644 2111
1645 if ($uni == 8) { 2112 if ($uni == 8) {
1646 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2113 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1647 } elsif ($uni == 127) { 2114 } elsif ($uni == 127) {
1648 substr $text, $self->{cursor}, 1, ""; 2115 substr $text, $self->{cursor}, 1, "";
1649 } elsif ($sym == CFClient::SDLK_LEFT) { 2116 } elsif ($sym == CFPlus::SDLK_LEFT) {
1650 --$self->{cursor} if $self->{cursor}; 2117 --$self->{cursor} if $self->{cursor};
1651 } elsif ($sym == CFClient::SDLK_RIGHT) { 2118 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1652 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2119 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1653 } elsif ($sym == CFClient::SDLK_HOME) { 2120 } elsif ($sym == CFPlus::SDLK_HOME) {
2121 # what a hack
2122 $self->{cursor} =
2123 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2124 ? length $1
2125 : 0;
2126 } elsif ($sym == CFPlus::SDLK_END) {
2127 # uh, again
2128 $self->{cursor} =
2129 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2130 ? $self->{cursor} + length $1
2131 : length $self->{text};
2132 } elsif ($uni == 21) { # ctrl-u
2133 $text = "";
1654 $self->{cursor} = 0; 2134 $self->{cursor} = 0;
1655 } elsif ($sym == CFClient::SDLK_END) {
1656 $self->{cursor} = length $text;
1657 } elsif ($uni == 27) { 2135 } elsif ($uni == 27) {
1658 $self->_emit ('escape'); 2136 $self->emit ('escape');
1659 } elsif ($uni) { 2137 } elsif ($uni == 0x0d) {
2138 substr $text, $self->{cursor}++, 0, "\012";
2139 } elsif ($uni >= 0x20) {
1660 substr $text, $self->{cursor}++, 0, chr $uni; 2140 substr $text, $self->{cursor}++, 0, chr $uni;
2141 } else {
2142 return 0;
1661 } 2143 }
1662 2144
1663 $self->_set_text ($text); 2145 $self->_set_text ($text);
1664 2146
1665 $self->realloc; 2147 $self->realloc;
1666} 2148 $self->update;
1667 2149
2150 1
2151}
2152
1668sub focus_in { 2153sub invoke_focus_in {
1669 my ($self) = @_; 2154 my ($self) = @_;
1670 2155
1671 $self->{last_activity} = $::NOW; 2156 $self->{last_activity} = $::NOW;
1672 2157
1673 $self->SUPER::focus_in; 2158 $self->SUPER::invoke_focus_in
1674} 2159}
1675 2160
1676sub button_down { 2161sub invoke_button_down {
1677 my ($self, $ev, $x, $y) = @_; 2162 my ($self, $ev, $x, $y) = @_;
1678 2163
1679 $self->SUPER::button_down ($ev, $x, $y); 2164 $self->SUPER::invoke_button_down ($ev, $x, $y);
1680 2165
1681 my $idx = $self->{layout}->xy_to_index ($x, $y); 2166 my $idx = $self->{layout}->xy_to_index ($x, $y);
1682 2167
1683 # byte-index to char-index 2168 # byte-index to char-index
1684 my $text = $self->{text}; 2169 my $text = $self->{text};
1685 utf8::encode $text; 2170 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1686 $self->{cursor} = length substr $text, 0, $idx; 2171 $self->{cursor} = length $text;
1687 2172
1688 $self->_set_text ($self->{text}); 2173 $self->_set_text ($self->{text});
1689 $self->update; 2174 $self->update;
2175
2176 1
1690} 2177}
1691 2178
1692sub mouse_motion { 2179sub invoke_mouse_motion {
1693 my ($self, $ev, $x, $y) = @_; 2180 my ($self, $ev, $x, $y) = @_;
1694# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2181# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2182
2183 1
1695} 2184}
1696 2185
1697sub _draw { 2186sub _draw {
1698 my ($self) = @_; 2187 my ($self) = @_;
1699 2188
1700 local $self->{fg} = $self->{fg}; 2189 local $self->{fg} = $self->{fg};
1701 2190
1702 if ($FOCUS == $self) { 2191 if ($FOCUS == $self) {
1703 glColor @{$self->{active_bg}}; 2192 glColor_premultiply @{$self->{active_bg}};
1704 $self->{fg} = $self->{active_fg}; 2193 $self->{fg} = $self->{active_fg};
1705 } else { 2194 } else {
1706 glColor @{$self->{bg}}; 2195 glColor_premultiply @{$self->{bg}};
1707 } 2196 }
1708 2197
1709 glEnable GL_BLEND; 2198 glEnable GL_BLEND;
1710 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2199 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1711 glBegin GL_QUADS; 2200 glBegin GL_QUADS;
1712 glVertex 0 , 0; 2201 glVertex 0 , 0;
1713 glVertex 0 , $self->{h}; 2202 glVertex 0 , $self->{h};
1714 glVertex $self->{w}, $self->{h}; 2203 glVertex $self->{w}, $self->{h};
1715 glVertex $self->{w}, 0; 2204 glVertex $self->{w}, 0;
… …
1726 utf8::encode $text; 2215 utf8::encode $text;
1727 2216
1728 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2217 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1729 } 2218 }
1730 2219
1731 glColor @{$self->{fg}};
1732 glBegin GL_LINES; 2220 glBegin GL_LINES;
1733 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2221 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2222 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1735 glEnd; 2223 glEnd;
1736 } 2224 }
1737} 2225}
1738 2226
2227#############################################################################
2228
1739package CFClient::UI::Entry; 2229package CFPlus::UI::Entry;
1740 2230
1741our @ISA = CFClient::UI::EntryBase::; 2231our @ISA = CFPlus::UI::EntryBase::;
1742 2232
1743use CFClient::OpenGL; 2233use CFPlus::OpenGL;
1744 2234
1745sub key_down { 2235sub invoke_key_down {
1746 my ($self, $ev) = @_; 2236 my ($self, $ev) = @_;
1747 2237
1748 my $sym = $ev->{sym}; 2238 my $sym = $ev->{sym};
1749 2239
1750 if ($sym == 13) { 2240 if ($ev->{uni} == 0x0d || $sym == 13) {
1751 unshift @{$self->{history}}, 2241 unshift @{$self->{history}},
1752 my $txt = $self->get_text; 2242 my $txt = $self->get_text;
2243
1753 $self->{history_pointer} = -1; 2244 $self->{history_pointer} = -1;
1754 $self->{history_saveback} = ''; 2245 $self->{history_saveback} = '';
1755 $self->_emit (activate => $txt); 2246 $self->emit (activate => $txt);
1756 $self->update; 2247 $self->update;
1757 2248
1758 } elsif ($sym == CFClient::SDLK_UP) { 2249 } elsif ($sym == CFPlus::SDLK_UP) {
1759 if ($self->{history_pointer} < 0) { 2250 if ($self->{history_pointer} < 0) {
1760 $self->{history_saveback} = $self->get_text; 2251 $self->{history_saveback} = $self->get_text;
1761 } 2252 }
1762 if (@{$self->{history} || []} > 0) { 2253 if (@{$self->{history} || []} > 0) {
1763 $self->{history_pointer}++; 2254 $self->{history_pointer}++;
… …
1765 $self->{history_pointer} = @{$self->{history} || []} - 1; 2256 $self->{history_pointer} = @{$self->{history} || []} - 1;
1766 } 2257 }
1767 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2258 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1768 } 2259 }
1769 2260
1770 } elsif ($sym == CFClient::SDLK_DOWN) { 2261 } elsif ($sym == CFPlus::SDLK_DOWN) {
1771 $self->{history_pointer}--; 2262 $self->{history_pointer}--;
1772 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2263 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1773 2264
1774 if ($self->{history_pointer} >= 0) { 2265 if ($self->{history_pointer} >= 0) {
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2266 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 } else { 2267 } else {
1777 $self->set_text ($self->{history_saveback}); 2268 $self->set_text ($self->{history_saveback});
1778 } 2269 }
1779 2270
1780 } else { 2271 } else {
1781 $self->SUPER::key_down ($ev); 2272 return $self->SUPER::invoke_key_down ($ev)
2273 }
2274
1782 } 2275 1
1783
1784} 2276}
1785 2277
1786############################################################################# 2278#############################################################################
1787 2279
2280package CFPlus::UI::TextEdit;
2281
2282our @ISA = CFPlus::UI::EntryBase::;
2283
2284use CFPlus::OpenGL;
2285
2286sub move_cursor_ver {
2287 my ($self, $dy) = @_;
2288
2289 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2290
2291 $y += $dy;
2292
2293 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2294 $self->{cursor} = $index;
2295 delete $self->{cur_h};
2296 $self->update;
2297 return;
2298 }
2299}
2300
2301sub invoke_key_down {
2302 my ($self, $ev) = @_;
2303
2304 my $sym = $ev->{sym};
2305
2306 if ($sym == CFPlus::SDLK_UP) {
2307 $self->move_cursor_ver (-1);
2308 } elsif ($sym == CFPlus::SDLK_DOWN) {
2309 $self->move_cursor_ver (+1);
2310 } else {
2311 return $self->SUPER::invoke_key_down ($ev)
2312 }
2313
2314 1
2315}
2316
2317#############################################################################
2318
1788package CFClient::UI::Button; 2319package CFPlus::UI::Button;
1789 2320
1790our @ISA = CFClient::UI::Label::; 2321our @ISA = CFPlus::UI::Label::;
1791 2322
1792use CFClient::OpenGL; 2323use CFPlus::OpenGL;
1793 2324
1794my @tex = 2325my @tex =
1795 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2326 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1796 qw(b1_button_active.png); 2327 qw(b1_button_active.png);
1797 2328
1798sub new { 2329sub new {
1799 my $class = shift; 2330 my $class = shift;
1800 2331
1801 $class->SUPER::new ( 2332 $class->SUPER::new (
1802 padding => 4, 2333 padding_x => 4,
2334 padding_y => 4,
1803 fg => [1, 1, 1], 2335 fg => [1, 1, 1],
1804 active_fg => [0, 0, 1], 2336 active_fg => [0, 0, 1],
1805 can_hover => 1, 2337 can_hover => 1,
1806 align => 0, 2338 align => 0,
1807 valign => 0, 2339 valign => 0,
1808 can_events => 1, 2340 can_events => 1,
1809 @_ 2341 @_
1810 ) 2342 )
1811} 2343}
1812 2344
1813sub activate { }
1814
1815sub button_up { 2345sub invoke_button_up {
1816 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1817 2347
1818 $self->emit ("activate") 2348 $self->emit ("activate")
1819 if $x >= 0 && $x < $self->{w} 2349 if $x >= 0 && $x < $self->{w}
1820 && $y >= 0 && $y < $self->{h}; 2350 && $y >= 0 && $y < $self->{h};
2351
2352 1
1821} 2353}
1822 2354
1823sub _draw { 2355sub _draw {
1824 my ($self) = @_; 2356 my ($self) = @_;
1825 2357
1826 local $self->{fg} = $self->{fg}; 2358 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1827
1828 if ($GRAB == $self) {
1829 $self->{fg} = $self->{active_fg};
1830 }
1831 2359
1832 glEnable GL_TEXTURE_2D; 2360 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2361 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 glColor 0, 0, 0, 1; 2362 glColor 0, 0, 0, 1;
1835 2363
… …
1840 $self->SUPER::_draw; 2368 $self->SUPER::_draw;
1841} 2369}
1842 2370
1843############################################################################# 2371#############################################################################
1844 2372
1845package CFClient::UI::CheckBox; 2373package CFPlus::UI::CheckBox;
1846 2374
1847our @ISA = CFClient::UI::DrawBG::; 2375our @ISA = CFPlus::UI::DrawBG::;
1848 2376
1849my @tex = 2377my @tex =
1850 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2378 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1851 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2379 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1852 2380
1853use CFClient::OpenGL; 2381use CFPlus::OpenGL;
1854 2382
1855sub new { 2383sub new {
1856 my $class = shift; 2384 my $class = shift;
1857 2385
1858 $class->SUPER::new ( 2386 $class->SUPER::new (
1859 padding => 2, 2387 padding_x => 2,
2388 padding_y => 2,
1860 fg => [1, 1, 1], 2389 fg => [1, 1, 1],
1861 active_fg => [1, 1, 0], 2390 active_fg => [1, 1, 0],
1862 bg => [0, 0, 0, 0.2], 2391 bg => [0, 0, 0, 0.2],
1863 active_bg => [1, 1, 1, 0.5], 2392 active_bg => [1, 1, 1, 0.5],
1864 state => 0, 2393 state => 0,
… …
1868} 2397}
1869 2398
1870sub size_request { 2399sub size_request {
1871 my ($self) = @_; 2400 my ($self) = @_;
1872 2401
1873 ($self->{padding} * 2 + 6) x 2 2402 (6) x 2
1874} 2403}
1875 2404
2405sub toggle {
2406 my ($self) = @_;
2407
2408 $self->{state} = !$self->{state};
2409 $self->emit (changed => $self->{state});
2410 $self->update;
2411}
2412
1876sub button_down { 2413sub invoke_button_down {
1877 my ($self, $ev, $x, $y) = @_; 2414 my ($self, $ev, $x, $y) = @_;
1878 2415
1879 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2416 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1880 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2417 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1881 $self->{state} = !$self->{state}; 2418 $self->toggle;
1882 $self->_emit (changed => $self->{state}); 2419 } else {
2420 return 0
2421 }
2422
1883 } 2423 1
1884} 2424}
1885 2425
1886sub _draw { 2426sub _draw {
1887 my ($self) = @_; 2427 my ($self) = @_;
1888 2428
1889 $self->SUPER::_draw; 2429 $self->SUPER::_draw;
1890 2430
1891 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2431 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1892 2432
1893 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2433 my ($w, $h) = @$self{qw(w h)};
2434
2435 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1894 2436
1895 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2437 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1896 2438
1897 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2439 my $tex = $self->{state} ? $tex[1] : $tex[0];
1898 2440
… …
1901 glDisable GL_TEXTURE_2D; 2443 glDisable GL_TEXTURE_2D;
1902} 2444}
1903 2445
1904############################################################################# 2446#############################################################################
1905 2447
1906package CFClient::UI::Image; 2448package CFPlus::UI::Image;
1907 2449
1908our @ISA = CFClient::UI::Base::; 2450our @ISA = CFPlus::UI::Base::;
1909 2451
1910use CFClient::OpenGL; 2452use CFPlus::OpenGL;
1911use Carp qw/confess/;
1912 2453
1913our %loaded_images; 2454our %texture_cache;
1914 2455
1915sub new { 2456sub new {
1916 my $class = shift; 2457 my $class = shift;
1917 2458
1918 my $self = $class->SUPER::new (can_events => 0, @_); 2459 my $self = $class->SUPER::new (
2460 can_events => 0,
2461 @_,
2462 );
1919 2463
1920 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2464 $self->{path} || $self->{tex}
2465 or Carp::croak "'path' or 'tex' attributes required";
1921 2466
1922 $loaded_images{$self->{image}} ||= 2467 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1923 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2468 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1924 2469
1925 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2470 CFPlus::weaken $texture_cache{$self->{path}};
1926 2471
1927 Scalar::Util::weaken $loaded_images{$self->{image}}; 2472 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1928
1929 $self->{aspect} = $tex->{w} / $tex->{h};
1930 2473
1931 $self 2474 $self
1932} 2475}
1933 2476
2477sub STORABLE_freeze {
2478 my ($self, $cloning) = @_;
2479
2480 $self->{path}
2481 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2482
2483 $self->{path}
2484}
2485
2486sub STORABLE_attach {
2487 my ($self, $cloning, $path) = @_;
2488
2489 $self->new (path => $path)
2490}
2491
1934sub size_request { 2492sub size_request {
1935 my ($self) = @_; 2493 my ($self) = @_;
1936 2494
1937 ($self->{tex}->{w}, $self->{tex}->{h}) 2495 ($self->{tex}{w}, $self->{tex}{h})
1938} 2496}
1939 2497
1940sub _draw { 2498sub _draw {
1941 my ($self) = @_; 2499 my ($self) = @_;
1942 2500
… …
1952 } 2510 }
1953 2511
1954 glEnable GL_TEXTURE_2D; 2512 glEnable GL_TEXTURE_2D;
1955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1956 2514
1957 $tex->draw_quad_alpha (0, 0, $w, $h); 2515 $tex->draw_quad (0, 0, $w, $h);
1958 2516
1959 glDisable GL_TEXTURE_2D; 2517 glDisable GL_TEXTURE_2D;
1960} 2518}
1961 2519
1962############################################################################# 2520#############################################################################
1963 2521
2522package CFPlus::UI::ImageButton;
2523
2524our @ISA = CFPlus::UI::Image::;
2525
2526use CFPlus::OpenGL;
2527
2528my %textures;
2529
2530sub new {
2531 my $class = shift;
2532
2533 my $self = $class->SUPER::new (
2534 padding_x => 4,
2535 padding_y => 4,
2536 fg => [1, 1, 1],
2537 active_fg => [0, 0, 1],
2538 can_hover => 1,
2539 align => 0,
2540 valign => 0,
2541 can_events => 1,
2542 @_
2543 );
2544}
2545
2546sub invoke_button_up {
2547 my ($self, $ev, $x, $y) = @_;
2548
2549 $self->emit ("activate")
2550 if $x >= 0 && $x < $self->{w}
2551 && $y >= 0 && $y < $self->{h};
2552
2553 1
2554}
2555
2556#############################################################################
2557
1964package CFClient::UI::VGauge; 2558package CFPlus::UI::VGauge;
1965 2559
1966our @ISA = CFClient::UI::Base::; 2560our @ISA = CFPlus::UI::Base::;
1967 2561
1968use List::Util qw(min max); 2562use List::Util qw(min max);
1969 2563
1970use CFClient::OpenGL; 2564use CFPlus::OpenGL;
1971 2565
1972my %tex = ( 2566my %tex = (
1973 food => [ 2567 food => [
1974 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2568 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1975 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2569 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1976 ], 2570 ],
1977 grace => [ 2571 grace => [
1978 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2572 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1979 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2573 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1980 ], 2574 ],
1981 hp => [ 2575 hp => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2576 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1983 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2577 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1984 ], 2578 ],
1985 mana => [ 2579 mana => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2580 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1987 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2581 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1988 ], 2582 ],
1989); 2583);
1990 2584
1991# eg. VGauge->new (gauge => 'food'), default gauge: food 2585# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2051 my $ycut1 = max 0, min 1, $ycut; 2645 my $ycut1 = max 0, min 1, $ycut;
2052 my $ycut2 = max 0, min 1, $ycut - 1; 2646 my $ycut2 = max 0, min 1, $ycut - 1;
2053 2647
2054 my $h1 = $self->{h} * (1 - $ycut1); 2648 my $h1 = $self->{h} * (1 - $ycut1);
2055 my $h2 = $self->{h} * (1 - $ycut2); 2649 my $h2 = $self->{h} * (1 - $ycut2);
2650 my $h3 = $self->{h};
2651
2652 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2056 2653
2057 glEnable GL_BLEND; 2654 glEnable GL_BLEND;
2058 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2655 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2656 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2059 glEnable GL_TEXTURE_2D; 2657 glEnable GL_TEXTURE_2D;
2060 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2061 2659
2062 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2660 glBindTexture GL_TEXTURE_2D, $t1->{name};
2063 glBegin GL_QUADS; 2661 glBegin GL_QUADS;
… …
2078 2676
2079 if ($t3) { 2677 if ($t3) {
2080 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2678 glBindTexture GL_TEXTURE_2D, $t3->{name};
2081 glBegin GL_QUADS; 2679 glBegin GL_QUADS;
2082 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2680 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2083 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2681 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2084 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2682 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2085 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2683 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2086 glEnd; 2684 glEnd;
2087 } 2685 }
2088 2686
2089 glDisable GL_BLEND; 2687 glDisable GL_BLEND;
2090 glDisable GL_TEXTURE_2D; 2688 glDisable GL_TEXTURE_2D;
2091} 2689}
2092 2690
2093############################################################################# 2691#############################################################################
2094 2692
2095package CFClient::UI::Gauge; 2693package CFPlus::UI::Gauge;
2096 2694
2097our @ISA = CFClient::UI::VBox::; 2695our @ISA = CFPlus::UI::VBox::;
2098 2696
2099sub new { 2697sub new {
2100 my ($class, %arg) = @_; 2698 my ($class, %arg) = @_;
2101 2699
2102 my $self = $class->SUPER::new ( 2700 my $self = $class->SUPER::new (
… …
2104 can_hover => 1, 2702 can_hover => 1,
2105 can_events => 1, 2703 can_events => 1,
2106 %arg, 2704 %arg,
2107 ); 2705 );
2108 2706
2109 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2707 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2110 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2708 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2111 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2709 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2112 2710
2113 $self 2711 $self
2114} 2712}
2115 2713
2116sub set_fontsize { 2714sub set_fontsize {
… …
2137 $self->{value}->set_text ($val); 2735 $self->{value}->set_text ($val);
2138} 2736}
2139 2737
2140############################################################################# 2738#############################################################################
2141 2739
2142package CFClient::UI::Slider; 2740package CFPlus::UI::Slider;
2143 2741
2144use strict; 2742use strict;
2145 2743
2146use CFClient::OpenGL; 2744use CFPlus::OpenGL;
2147 2745
2148our @ISA = CFClient::UI::DrawBG::; 2746our @ISA = CFPlus::UI::DrawBG::;
2149 2747
2150my @tex = 2748my @tex =
2151 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2749 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2152 qw(s1_slider.png s1_slider_bg.png); 2750 qw(s1_slider.png s1_slider_bg.png);
2153 2751
2154sub new { 2752sub new {
2155 my $class = shift; 2753 my $class = shift;
2156 2754
… …
2163 fg => [1, 1, 1], 2761 fg => [1, 1, 1],
2164 active_fg => [0, 0, 0], 2762 active_fg => [0, 0, 0],
2165 bg => [0, 0, 0, 0.2], 2763 bg => [0, 0, 0, 0.2],
2166 active_bg => [1, 1, 1, 0.5], 2764 active_bg => [1, 1, 1, 0.5],
2167 range => [0, 0, 100, 10, 0], 2765 range => [0, 0, 100, 10, 0],
2168 req_w => $::WIDTH / 80, 2766 min_w => $::WIDTH / 80,
2169 req_h => $::WIDTH / 80, 2767 min_h => $::WIDTH / 80,
2170 vertical => 0, 2768 vertical => 0,
2171 can_hover => 1, 2769 can_hover => 1,
2172 inner_pad => 0.02, 2770 inner_pad => 0.02,
2173 @_ 2771 @_
2174 ); 2772 );
… …
2177 $self->update; 2775 $self->update;
2178 2776
2179 $self 2777 $self
2180} 2778}
2181 2779
2182sub changed { }
2183
2184sub set_range { 2780sub set_range {
2185 my ($self, $range) = @_; 2781 my ($self, $range) = @_;
2186 2782
2187 ($range, $self->{range}) = ($self->{range}, $range); 2783 ($range, $self->{range}) = ($self->{range}, $range);
2188 2784
2189 $self->update
2190 if "@$range" ne "@{$self->{range}}"; 2785 if ("@$range" ne "@{$self->{range}}") {
2786 $self->update;
2787 $self->set_value ($self->{range}[0]);
2788 }
2191} 2789}
2192 2790
2193sub set_value { 2791sub set_value {
2194 my ($self, $value) = @_; 2792 my ($self, $value) = @_;
2195 2793
… …
2206 if $unit; 2804 if $unit;
2207 2805
2208 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2806 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2209 2807
2210 if ($value != $old_value) { 2808 if ($value != $old_value) {
2211 $self->_emit (changed => $value); 2809 $self->emit (changed => $value);
2212 $self->update; 2810 $self->update;
2213 } 2811 }
2214} 2812}
2215 2813
2216sub size_request { 2814sub size_request {
2217 my ($self) = @_; 2815 my ($self) = @_;
2218 2816
2219 my $w = $self->{req_w}; 2817 ($self->{req_w}, $self->{req_h})
2220 my $h = $self->{req_h};
2221
2222 $self->{vertical} ? ($h, $w) : ($w, $h)
2223} 2818}
2224 2819
2225sub button_down { 2820sub invoke_button_down {
2226 my ($self, $ev, $x, $y) = @_; 2821 my ($self, $ev, $x, $y) = @_;
2227 2822
2228 $self->SUPER::button_down ($ev, $x, $y); 2823 $self->SUPER::invoke_button_down ($ev, $x, $y);
2229 2824
2230 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2825 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2231 2826
2232 $self->mouse_motion ($ev, $x, $y); 2827 $self->invoke_mouse_motion ($ev, $x, $y)
2233} 2828}
2234 2829
2235sub mouse_motion { 2830sub invoke_mouse_motion {
2236 my ($self, $ev, $x, $y) = @_; 2831 my ($self, $ev, $x, $y) = @_;
2237 2832
2238 if ($GRAB == $self) { 2833 if ($GRAB == $self) {
2239 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2240 2835
2241 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2836 my (undef, $lo, $hi, $page) = @{$self->{range}};
2242 2837
2243 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2838 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2244 2839
2245 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2840 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2841 } else {
2842 return 0;
2843 }
2844
2246 } 2845 1
2846}
2847
2848sub invoke_mouse_wheel {
2849 my ($self, $ev) = @_;
2850
2851 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2852
2853 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2854
2855 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2856
2857 ! ! $delta
2247} 2858}
2248 2859
2249sub update { 2860sub update {
2250 my ($self) = @_; 2861 my ($self) = @_;
2251 2862
2252 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2863 delete $self->{knob_w};
2864 $self->SUPER::update;
2865}
2866
2867sub _draw {
2868 my ($self) = @_;
2869
2870 unless ($self->{knob_w}) {
2253 $self->set_value ($self->{range}[0]); 2871 $self->set_value ($self->{range}[0]);
2254 2872
2255 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2873 my ($value, $lo, $hi, $page) = @{$self->{range}};
2256 my $range = ($hi - $page - $lo) || 1e-100; 2874 my $range = ($hi - $page - $lo) || 1e-100;
2257 2875
… …
2263 $value = ($value - $lo) / $range; 2881 $value = ($value - $lo) / $range;
2264 $value = $value * $self->{scale} + $self->{offset}; 2882 $value = $value * $self->{scale} + $self->{offset};
2265 2883
2266 $self->{knob_x} = $value - $knob_w * 0.5; 2884 $self->{knob_x} = $value - $knob_w * 0.5;
2267 $self->{knob_w} = $knob_w; 2885 $self->{knob_w} = $knob_w;
2268 }); 2886 }
2269
2270 $self->SUPER::update;
2271}
2272
2273sub _draw {
2274 my ($self) = @_;
2275 2887
2276 $self->SUPER::_draw (); 2888 $self->SUPER::_draw ();
2277 2889
2278 glScale $self->{w}, $self->{h}; 2890 glScale $self->{w}, $self->{h};
2279 2891
… …
2299 glDisable GL_TEXTURE_2D; 2911 glDisable GL_TEXTURE_2D;
2300} 2912}
2301 2913
2302############################################################################# 2914#############################################################################
2303 2915
2304package CFClient::UI::ValSlider; 2916package CFPlus::UI::ValSlider;
2305 2917
2306our @ISA = CFClient::UI::HBox::; 2918our @ISA = CFPlus::UI::HBox::;
2307 2919
2308sub new { 2920sub new {
2309 my ($class, %arg) = @_; 2921 my ($class, %arg) = @_;
2310 2922
2311 my $range = delete $arg{range}; 2923 my $range = delete $arg{range};
2312 2924
2313 my $self = $class->SUPER::new ( 2925 my $self = $class->SUPER::new (
2314 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2926 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2315 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2927 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2316 to_value => sub { shift }, 2928 to_value => sub { shift },
2317 from_value => sub { shift }, 2929 from_value => sub { shift },
2318 %arg, 2930 %arg,
2319 ); 2931 );
2320 2932
… …
2340sub set_range { shift->{slider}->set_range (@_) } 2952sub set_range { shift->{slider}->set_range (@_) }
2341sub set_value { shift->{slider}->set_value (@_) } 2953sub set_value { shift->{slider}->set_value (@_) }
2342 2954
2343############################################################################# 2955#############################################################################
2344 2956
2345package CFClient::UI::TextView; 2957package CFPlus::UI::TextScroller;
2346 2958
2347our @ISA = CFClient::UI::HBox::; 2959our @ISA = CFPlus::UI::HBox::;
2348 2960
2349use CFClient::OpenGL; 2961use CFPlus::OpenGL;
2350 2962
2351sub new { 2963sub new {
2352 my $class = shift; 2964 my $class = shift;
2353 2965
2354 my $self = $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2355 fontsize => 1, 2967 fontsize => 1,
2356 can_events => 0, 2968 can_events => 1,
2969 indent => 0,
2357 #font => default_font 2970 #font => default_font
2358 @_, 2971 @_,
2359 2972
2360 layout => (new CFClient::Layout 1), 2973 layout => (new CFPlus::Layout),
2361 par => [], 2974 par => [],
2975 max_par => 0,
2362 height => 0, 2976 height => 0,
2363 children => [ 2977 children => [
2364 (new CFClient::UI::Empty expand => 1), 2978 (new CFPlus::UI::Empty expand => 1),
2365 (new CFClient::UI::Slider vertical => 1), 2979 (new CFPlus::UI::Slider vertical => 1),
2366 ], 2980 ],
2367 ); 2981 );
2368 2982
2369 $self->{children}[1]->connect (changed => sub { $self->update }); 2983 $self->{children}[1]->connect (changed => sub { $self->update });
2370 2984
… …
2376 2990
2377 $self->{fontsize} = $fontsize; 2991 $self->{fontsize} = $fontsize;
2378 $self->reflow; 2992 $self->reflow;
2379} 2993}
2380 2994
2995sub size_request {
2996 my ($self) = @_;
2997
2998 my ($empty, $slider) = @{ $self->{children} };
2999
3000 local $self->{children} = [$empty, $slider];
3001 $self->SUPER::size_request
3002}
3003
2381sub size_allocate { 3004sub invoke_size_allocate {
2382 my ($self, $w, $h, $changed) = @_; 3005 my ($self, $w, $h) = @_;
2383 3006
2384 $self->SUPER::size_allocate ($w, $h, $changed); 3007 my ($empty, $slider, @other) = @{ $self->{children} };
2385 3008 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2386 return unless $changed;
2387 3009
2388 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3010 $self->{layout}->set_font ($self->{font}) if $self->{font};
2389 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3011 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2390 $self->{layout}->set_width ($self->{children}[0]{w}); 3012 $self->{layout}->set_width ($empty->{w});
3013 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2391 3014
2392 $self->reflow; 3015 $self->reflow;
2393}
2394 3016
2395sub text_size { 3017 local $self->{children} = [$empty, $slider];
3018 $self->SUPER::invoke_size_allocate ($w, $h)
3019}
3020
3021sub invoke_mouse_wheel {
2396 my ($self, $text, $indent) = @_; 3022 my ($self, $ev) = @_;
3023
3024 return 0 unless $ev->{dy}; # only vertical movements
3025
3026 $self->{children}[1]->emit (mouse_wheel => $ev);
3027
3028 1
3029}
3030
3031sub get_layout {
3032 my ($self, $para) = @_;
2397 3033
2398 my $layout = $self->{layout}; 3034 my $layout = $self->{layout};
2399 3035
3036 $layout->set_font ($self->{font}) if $self->{font};
3037 $layout->set_foreground (@{$para->{fg}});
2400 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3038 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2401 $layout->set_width ($self->{children}[0]{w} - $indent); 3039 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3040 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2402 $layout->set_markup ($text); 3041 $layout->set_markup ($para->{markup});
3042
3043 $layout->set_shapes (
3044 map
3045 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3046 @{$para->{widget}}
2403 3047 );
3048
2404 $layout->size 3049 $layout
2405} 3050}
2406 3051
2407sub reflow { 3052sub reflow {
2408 my ($self) = @_; 3053 my ($self) = @_;
2409 3054
… …
2416 3061
2417 # todo: base offset on lines or so, not on pixels 3062 # todo: base offset on lines or so, not on pixels
2418 $self->{children}[1]->set_value ($offset); 3063 $self->{children}[1]->set_value ($offset);
2419} 3064}
2420 3065
3066sub current_paragraph {
3067 my ($self) = @_;
3068
3069 $self->{top_paragraph} - 1
3070}
3071
3072sub scroll_to {
3073 my ($self, $para) = @_;
3074
3075 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3076
3077 $self->{scroll_to} = $para;
3078 $self->update;
3079}
3080
2421sub clear { 3081sub clear {
2422 my ($self) = @_; 3082 my ($self) = @_;
3083
3084 my (undef, undef, @other) = @{ $self->{children} };
3085 $self->remove ($_) for @other;
2423 3086
2424 $self->{par} = []; 3087 $self->{par} = [];
2425 $self->{height} = 0; 3088 $self->{height} = 0;
2426 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3089 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2427} 3090}
2428 3091
2429sub add_paragraph { 3092sub add_paragraph {
2430 my ($self, $color, $text, $indent) = @_; 3093 my $self = shift;
2431 3094
2432 for my $line (split /\n/, $text) { 3095 for my $para (@_) {
2433 my ($w, $h) = $self->text_size ($line); 3096 $para = {
3097 fg => [1, 1, 1, 1],
3098 indent => 0,
3099 markup => "",
3100 widget => [],
3101 ref $para ? %$para : (markup => $para),
3102 w => 1e10,
3103 wrapped => 1,
3104 };
3105
3106 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3107 push @{$self->{par}}, $para;
3108 }
3109
3110 if (my $max = $self->{max_par}) {
3111 shift @{$self->{par}} while @{$self->{par}} > $max;
3112 }
3113
3114 $self->{need_reflow}++;
3115 $self->update;
3116}
3117
3118sub scroll_to_bottom {
3119 my ($self) = @_;
3120
3121 $self->{scroll_to} = $#{$self->{par}};
3122 $self->update;
3123}
3124
3125sub force_uptodate {
3126 my ($self) = @_;
3127
3128 if (delete $self->{need_reflow}) {
3129 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3130
3131 my $height = 0;
3132
3133 for my $para (@{$self->{par}}) {
3134 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3135 my $layout = $self->get_layout ($para);
3136 my ($w, $h) = $layout->size;
3137
3138 $para->{w} = $w + $para->{indent};
3139 $para->{h} = $h;
3140 $para->{wrapped} = $layout->has_wrapped;
3141 }
3142
3143 $para->{y} = $height;
3144 $height += $para->{h};
3145 }
3146
2434 $self->{height} += $h; 3147 $self->{height} = $height;
2435 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3148 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2436 }
2437 3149
2438 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3150 delete $self->{texture};
3151 }
3152
3153 if (my $paridx = delete $self->{scroll_to}) {
3154 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3155 }
2439} 3156}
2440 3157
2441sub update { 3158sub update {
2442 my ($self) = @_; 3159 my ($self) = @_;
2443 3160
… …
2445 3162
2446 return unless $self->{h} > 0; 3163 return unless $self->{h} > 0;
2447 3164
2448 delete $self->{texture}; 3165 delete $self->{texture};
2449 3166
2450 $ROOT->on_post_alloc ($self, sub { 3167 $ROOT->on_post_alloc ($self => sub {
3168 $self->force_uptodate;
3169
2451 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3170 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2452 3171
2453 if (delete $self->{need_reflow}) {
2454 my $height = 0;
2455
2456 my $layout = $self->{layout};
2457
2458 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2459
2460 for (@{$self->{par}}) {
2461 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2462 $layout->set_width ($W - $_->[3]);
2463 $layout->set_markup ($_->[4]);
2464 my ($w, $h) = $layout->size;
2465 $_->[0] = $w + $_->[3];
2466 $_->[1] = $h;
2467 }
2468
2469 $height += $_->[1];
2470 }
2471
2472 $self->{height} = $height;
2473
2474 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2475
2476 delete $self->{texture};
2477 }
2478
2479 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3172 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2480 glClearColor 0.5, 0.5, 0.5, 0; 3173 glClearColor 0, 0, 0, 0;
2481 glClear GL_COLOR_BUFFER_BIT; 3174 glClear GL_COLOR_BUFFER_BIT;
2482 3175
3176 package CFPlus::UI::Base;
3177 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3178 (0, 0, $self->{w}, $self->{h});
3179
3180 my $top = int $self->{children}[1]{range}[0];
3181
3182 my $paridx = 0;
3183 my $top_paragraph;
2483 my $top = int $self->{children}[1]{range}[0]; 3184 my $top = int $self->{children}[1]{range}[0];
2484 3185
2485 my $y0 = $top; 3186 my $y0 = $top;
2486 my $y1 = $top + $H; 3187 my $y1 = $top + $H;
2487 3188
2488 my $y = 0;
2489
2490 my $layout = $self->{layout};
2491
2492 $layout->set_font ($self->{font}) if $self->{font};
2493
2494 glEnable GL_BLEND;
2495 #TODO# not correct in windows where rgba is forced off
2496 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2497
2498 for my $par (@{$self->{par}}) { 3189 for my $para (@{$self->{par}}) {
2499 my $h = $par->[1]; 3190 my $h = $para->{h};
3191 my $y = $para->{y};
2500 3192
2501 if ($y0 < $y + $h && $y < $y1) { 3193 if ($y0 < $y + $h && $y < $y1) {
2502 $layout->set_foreground (@{ $par->[2] }); 3194 my $layout = $self->get_layout ($para);
2503 $layout->set_width ($W - $par->[3]);
2504 $layout->set_markup ($par->[4]);
2505 3195
2506 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3196 $layout->render ($para->{indent}, $y - $y0);
2507 3197
2508 glRasterPos $par->[3], $y - $y0; 3198 if (my @w = @{ $para->{widget} }) {
2509 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3199 my @s = $layout->get_shapes;
3200
3201 for (@w) {
3202 my ($dx, $dy) = splice @s, 0, 2, ();
3203
3204 $_->{x} = $dx + $para->{indent};
3205 $_->{y} = $dy + $y - $y0;
3206
3207 $_->draw;
3208 }
3209 }
2510 } 3210 }
2511 3211
2512 $y += $h; 3212 $paridx++;
3213 $top_paragraph ||= $paridx if $y >= $top;
2513 } 3214 }
2514 3215
2515 glDisable GL_BLEND; 3216 $self->{top_paragraph} = $top_paragraph;
2516 }; 3217 };
2517 }); 3218 });
2518} 3219}
2519 3220
3221sub reconfigure {
3222 my ($self) = @_;
3223
3224 $self->SUPER::reconfigure;
3225
3226 $_->{w} = 1e10 for @{ $self->{par} };
3227 $self->reflow;
3228}
3229
2520sub _draw { 3230sub _draw {
2521 my ($self) = @_; 3231 my ($self) = @_;
2522 3232
2523 glEnable GL_TEXTURE_2D; 3233 glEnable GL_TEXTURE_2D;
2524 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3234 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2525 glColor 1, 1, 1, 1; 3235 glColor 0, 0, 0, 1;
2526 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3236 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2527 glDisable GL_TEXTURE_2D; 3237 glDisable GL_TEXTURE_2D;
2528 3238
2529 $self->{children}[1]->draw; 3239 $self->{children}[1]->draw;
2530
2531} 3240}
2532 3241
2533############################################################################# 3242#############################################################################
2534 3243
2535package CFClient::UI::Animator; 3244package CFPlus::UI::Animator;
2536 3245
2537use CFClient::OpenGL; 3246use CFPlus::OpenGL;
2538 3247
2539our @ISA = CFClient::UI::Bin::; 3248our @ISA = CFPlus::UI::Bin::;
2540 3249
2541sub moveto { 3250sub moveto {
2542 my ($self, $x, $y) = @_; 3251 my ($self, $x, $y) = @_;
2543 3252
2544 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3253 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2572 glPopMatrix; 3281 glPopMatrix;
2573} 3282}
2574 3283
2575############################################################################# 3284#############################################################################
2576 3285
2577package CFClient::UI::Flopper; 3286package CFPlus::UI::Flopper;
2578 3287
2579our @ISA = CFClient::UI::Button::; 3288our @ISA = CFPlus::UI::Button::;
2580 3289
2581sub new { 3290sub new {
2582 my $class = shift; 3291 my $class = shift;
2583 3292
2584 my $self = $class->SUPER::new ( 3293 my $self = $class->SUPER::new (
… …
2596 $self->{other}->toggle_visibility; 3305 $self->{other}->toggle_visibility;
2597} 3306}
2598 3307
2599############################################################################# 3308#############################################################################
2600 3309
2601package CFClient::UI::Tooltip; 3310package CFPlus::UI::Tooltip;
2602 3311
2603our @ISA = CFClient::UI::Bin::; 3312our @ISA = CFPlus::UI::Bin::;
2604 3313
2605use CFClient::OpenGL; 3314use CFPlus::OpenGL;
2606 3315
2607sub new { 3316sub new {
2608 my $class = shift; 3317 my $class = shift;
2609 3318
2610 $class->SUPER::new ( 3319 $class->SUPER::new (
… …
2614} 3323}
2615 3324
2616sub set_tooltip_from { 3325sub set_tooltip_from {
2617 my ($self, $widget) = @_; 3326 my ($self, $widget) = @_;
2618 3327
3328 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3329 if $widget->{tooltip} =~ /^#(.*)$/;
3330
3331 my $tooltip = $widget->{tooltip};
3332
3333 if ($ENV{CFPLUS_DEBUG} & 2) {
3334 $tooltip .= "\n\n" . (ref $widget) . "\n"
3335 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3336 . "req $widget->{req_w} $widget->{req_h}\n"
3337 . "visible $widget->{visible}";
3338 }
3339
3340 $tooltip =~ s/^\n+//;
3341 $tooltip =~ s/\n+$//;
3342
2619 $self->add (new CFClient::UI::Label 3343 $self->add (new CFPlus::UI::Label
2620 markup => $widget->{tooltip}, 3344 markup => $tooltip,
2621 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3345 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2622 fontsize => 0.8, 3346 fontsize => 0.8,
2623 fg => [0, 0, 0, 1], 3347 style => 1, # FLAG_INVERSE
2624 ellipsise => 0, 3348 ellipsise => 0,
2625 font => ($widget->{tooltip_font} || $::FONT_PROP), 3349 font => ($widget->{tooltip_font} || $::FONT_PROP),
2626 ); 3350 );
2627} 3351}
2628 3352
… …
2632 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3356 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2633 3357
2634 ($w + 4, $h + 4) 3358 ($w + 4, $h + 4)
2635} 3359}
2636 3360
2637sub size_allocate { 3361sub invoke_size_allocate {
2638 my ($self, $w, $h, $changed) = @_; 3362 my ($self, $w, $h) = @_;
2639 3363
2640 return unless $changed;
2641
2642 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3364 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3365}
3366
3367sub invoke_visibility_change {
3368 my ($self, $visible) = @_;
3369
3370 return unless $visible;
3371
3372 $self->{root}->on_post_alloc ("move_$self" => sub {
3373 my $widget = $self->{owner}
3374 or return;
3375
3376 if ($widget->{visible}) {
3377 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3378
3379 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3380 if $x + $self->{w} > $self->{root}{w};
3381
3382 $self->move_abs ($x, $y);
3383 } else {
3384 $self->hide;
3385 }
3386 });
2643} 3387}
2644 3388
2645sub _draw { 3389sub _draw {
2646 my ($self) = @_; 3390 my ($self) = @_;
2647 3391
… …
2664 glVertex $w, $h; 3408 glVertex $w, $h;
2665 glVertex $w, 0; 3409 glVertex $w, 0;
2666 glEnd; 3410 glEnd;
2667 3411
2668 glTranslate 2 - 0.375, 2 - 0.375; 3412 glTranslate 2 - 0.375, 2 - 0.375;
3413
2669 $self->SUPER::_draw; 3414 $self->SUPER::_draw;
2670} 3415}
2671 3416
2672############################################################################# 3417#############################################################################
2673 3418
2674package CFClient::UI::Face; 3419package CFPlus::UI::Face;
2675 3420
2676our @ISA = CFClient::UI::Base::; 3421our @ISA = CFPlus::UI::DrawBG::;
2677 3422
2678use CFClient::OpenGL; 3423use CFPlus::OpenGL;
2679 3424
2680sub new { 3425sub new {
2681 my $class = shift; 3426 my $class = shift;
2682 3427
2683 my $self = $class->SUPER::new ( 3428 my $self = $class->SUPER::new (
3429 size_w => 32,
3430 size_h => 8,
2684 aspect => 1, 3431 aspect => 1,
2685 can_events => 0, 3432 can_events => 0,
2686 @_, 3433 @_,
2687 ); 3434 );
2688 3435
2689 if ($self->{anim} && $self->{animspeed}) { 3436 if ($self->{anim} && $self->{animspeed}) {
2690 Scalar::Util::weaken (my $widget = $self); 3437 CFPlus::weaken (my $widget = $self);
2691 3438
2692 $self->{timer} = Event->timer ( 3439 $self->{timer} = Event->timer (
2693 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3440 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2694 hard => 1, 3441 hard => 1,
2695 interval => $self->{animspeed}, 3442 interval => $self->{animspeed},
2696 cb => sub { 3443 cb => sub {
3444 return unless $::CONN;
3445
2697 ++$widget->{frame}; 3446 ++$widget->{frame};
3447 $self->update_face;
2698 $widget->update; 3448 $self->update;
2699 }, 3449 },
2700 ); 3450 );
3451
3452 $self->update_face;
2701 } 3453 }
2702 3454
2703 $self 3455 $self
2704} 3456}
2705 3457
3458sub update_face {
3459 my ($self) = @_;
3460
3461 return unless $::CONN;
3462
3463 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3464 if ($anim && @$anim) {
3465 delete $self->{wait_face};
3466 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3467 }
3468 }
3469}
3470
2706sub size_request { 3471sub size_request {
2707 (32, 8) 3472 my ($self) = @_;
3473
3474 if ($::CONN) {
3475 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3476 if (my $tex = $::CONN->{texture}[$faceid]) {
3477 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3478 } else {
3479 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3480 $self->realloc;
3481 });
3482 }
3483 }
3484 }
3485
3486 ($self->{size_w} || 8, $self->{size_h} || 8)
2708} 3487}
2709 3488
2710sub update { 3489sub update {
2711 my ($self) = @_; 3490 my ($self) = @_;
2712 3491
… …
2718sub _draw { 3497sub _draw {
2719 my ($self) = @_; 3498 my ($self) = @_;
2720 3499
2721 return unless $::CONN; 3500 return unless $::CONN;
2722 3501
2723 my $face; 3502 $self->SUPER::_draw;
2724 3503
2725 if ($self->{frame}) {
2726 my $anim = $::CONN->{anim}[$self->{anim}]; 3504 my $faceid = $::CONN->{faceid}[$self->{face}]
2727 3505 or return;
2728 $face = $anim->[ $self->{frame} % @$anim ]
2729 if $anim && @$anim;
2730 }
2731 3506
2732 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3507 my $tex = $::CONN->{texture}[$faceid];
2733 3508
2734 if ($tex) { 3509 if ($tex) {
2735 glEnable GL_TEXTURE_2D; 3510 glEnable GL_TEXTURE_2D;
2736 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2737 glColor 1, 1, 1, 1; 3512 glColor 0, 0, 0, 1;
2738 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3513 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2739 glDisable GL_TEXTURE_2D; 3514 glDisable GL_TEXTURE_2D;
2740 } 3515 }
2741} 3516}
2742 3517
2743sub DESTROY { 3518sub destroy {
2744 my ($self) = @_; 3519 my ($self) = @_;
2745 3520
2746 $self->{timer}->cancel 3521 $self->{timer}->cancel
2747 if $self->{timer}; 3522 if $self->{timer};
2748 3523
2749 $self->SUPER::DESTROY; 3524 $self->SUPER::destroy;
2750} 3525}
2751 3526
2752############################################################################# 3527#############################################################################
2753 3528
2754package CFClient::UI::Inventory; 3529package CFPlus::UI::Buttonbar;
2755 3530
2756our @ISA = CFClient::UI::ScrolledWindow::; 3531our @ISA = CFPlus::UI::HBox::;
2757 3532
2758sub new { 3533# TODO: should actually wrap buttons and other goodies.
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 my $row = 0;
2783 for my $item (@items) {
2784 CFClient::Item::update_widgets $item;
2785
2786 $self->{scrolled}->add (0, $row, $item->{face_widget});
2787 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2788 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2789
2790 $row++;
2791 }
2792}
2793 3534
2794############################################################################# 3535#############################################################################
2795 3536
2796package CFClient::UI::Menu; 3537package CFPlus::UI::Menu;
2797 3538
2798our @ISA = CFClient::UI::FancyFrame::; 3539our @ISA = CFPlus::UI::Toplevel::;
2799 3540
2800use CFClient::OpenGL; 3541use CFPlus::OpenGL;
2801 3542
2802sub new { 3543sub new {
2803 my $class = shift; 3544 my $class = shift;
2804 3545
2805 my $self = $class->SUPER::new ( 3546 my $self = $class->SUPER::new (
2806 items => [], 3547 items => [],
2807 z => 100, 3548 z => 100,
2808 @_, 3549 @_,
2809 ); 3550 );
2810 3551
2811 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3552 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2812 3553
2813 for my $item (@{ $self->{items} }) { 3554 for my $item (@{ $self->{items} }) {
2814 my ($widget, $cb) = @$item; 3555 my ($widget, $cb, $tooltip) = @$item;
2815 3556
2816 # handle various types of items, only text for now 3557 # handle various types of items, only text for now
2817 if (!ref $widget) { 3558 if (!ref $widget) {
3559 if ($widget =~ /\t/) {
3560 my ($left, $right) = split /\t/, $widget, 2;
3561
2818 $widget = new CFClient::UI::Label 3562 $widget = new CFPlus::UI::HBox
2819 can_hover => 1, 3563 can_hover => 1,
2820 can_events => 1, 3564 can_events => 1,
3565 tooltip => $tooltip,
3566 children => [
3567 (new CFPlus::UI::Label markup => $left, expand => 1),
3568 (new CFPlus::UI::Label markup => $right, align => +1),
3569 ],
3570 ;
3571
3572 } else {
3573 $widget = new CFPlus::UI::Label
3574 can_hover => 1,
3575 can_events => 1,
2821 text => $widget; 3576 markup => $widget,
3577 tooltip => $tooltip;
3578 }
2822 } 3579 }
2823 3580
2824 $self->{item}{$widget} = $item; 3581 $self->{item}{$widget} = $item;
2825 3582
2826 $self->{vbox}->add ($widget); 3583 $self->{vbox}->add ($widget);
… …
2831 3588
2832# popup given the event (must be a mouse button down event currently) 3589# popup given the event (must be a mouse button down event currently)
2833sub popup { 3590sub popup {
2834 my ($self, $ev) = @_; 3591 my ($self, $ev) = @_;
2835 3592
2836 $self->_emit ("popdown"); 3593 $self->emit ("popdown");
2837 3594
2838 # maybe save $GRAB? must be careful about events... 3595 # maybe save $GRAB? must be careful about events...
2839 $GRAB = $self; 3596 $GRAB = $self;
2840 $self->{button} = $ev->{button}; 3597 $self->{button} = $ev->{button};
2841 3598
2842 $self->show; 3599 $self->show;
2843 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3600 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2844} 3601}
2845 3602
2846sub mouse_motion { 3603sub invoke_mouse_motion {
2847 my ($self, $ev, $x, $y) = @_; 3604 my ($self, $ev, $x, $y) = @_;
2848 3605
2849 # TODO: should use vbox->find_widget or so 3606 # TODO: should use vbox->find_widget or so
2850 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3607 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2851 $self->{hover} = $self->{item}{$HOVER}; 3608 $self->{hover} = $self->{item}{$HOVER};
2852}
2853 3609
3610 0
3611}
3612
2854sub button_up { 3613sub invoke_button_up {
2855 my ($self, $ev, $x, $y) = @_; 3614 my ($self, $ev, $x, $y) = @_;
2856 3615
2857 if ($ev->{button} == $self->{button}) { 3616 if ($ev->{button} == $self->{button}) {
2858 undef $GRAB; 3617 undef $GRAB;
2859 $self->hide; 3618 $self->hide;
2860 3619
2861 $self->_emit ("popdown"); 3620 $self->emit ("popdown");
2862 $self->{hover}[1]->() if $self->{hover}; 3621 $self->{hover}[1]->() if $self->{hover};
3622 } else {
3623 return 0
3624 }
3625
2863 } 3626 1
2864} 3627}
2865 3628
2866############################################################################# 3629#############################################################################
2867 3630
2868package CFClient::UI::Statusbox; 3631package CFPlus::UI::Multiplexer;
2869 3632
2870our @ISA = CFClient::UI::VBox::; 3633our @ISA = CFPlus::UI::Container::;
2871 3634
2872sub new { 3635sub new {
2873 my $class = shift; 3636 my $class = shift;
2874 3637
2875 $class->SUPER::new ( 3638 my $self = $class->SUPER::new (
3639 @_,
3640 );
3641
3642 $self->{current} = $self->{children}[0]
3643 if @{ $self->{children} };
3644
3645 $self
3646}
3647
3648sub add {
3649 my ($self, @widgets) = @_;
3650
3651 $self->SUPER::add (@widgets);
3652
3653 $self->{current} = $self->{children}[0]
3654 if @{ $self->{children} };
3655}
3656
3657sub get_current_page {
3658 my ($self) = @_;
3659
3660 $self->{current}
3661}
3662
3663sub set_current_page {
3664 my ($self, $page_or_widget) = @_;
3665
3666 my $widget = ref $page_or_widget
3667 ? $page_or_widget
3668 : $self->{children}[$page_or_widget];
3669
3670 $self->{current} = $widget;
3671 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3672
3673 $self->emit (page_changed => $self->{current});
3674
3675 $self->realloc;
3676}
3677
3678sub visible_children {
3679 $_[0]{current}
3680}
3681
3682sub size_request {
3683 my ($self) = @_;
3684
3685 $self->{current}->size_request
3686}
3687
3688sub invoke_size_allocate {
3689 my ($self, $w, $h) = @_;
3690
3691 $self->{current}->configure (0, 0, $w, $h);
3692
3693 1
3694}
3695
3696sub _draw {
3697 my ($self) = @_;
3698
3699 $self->{current}->draw;
3700}
3701
3702#############################################################################
3703
3704package CFPlus::UI::Notebook;
3705
3706our @ISA = CFPlus::UI::VBox::;
3707
3708sub new {
3709 my $class = shift;
3710
3711 my $self = $class->SUPER::new (
3712 buttonbar => (new CFPlus::UI::Buttonbar),
3713 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3714 # filter => # will be put between multiplexer and $self
3715 @_,
3716 );
3717
3718 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3719 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3720
3721 $self
3722}
3723
3724sub add {
3725 my ($self, $title, $widget, $tooltip) = @_;
3726
3727 CFPlus::weaken $self;
3728
3729 $self->{buttonbar}->add (new CFPlus::UI::Button
3730 markup => $title,
3731 tooltip => $tooltip,
3732 on_activate => sub { $self->set_current_page ($widget) },
3733 );
3734
3735 $self->{multiplexer}->add ($widget);
3736}
3737
3738sub get_current_page {
3739 my ($self) = @_;
3740
3741 $self->{multiplexer}->get_current_page
3742}
3743
3744sub set_current_page {
3745 my ($self, $page) = @_;
3746
3747 $self->{multiplexer}->set_current_page ($page);
3748 $self->emit (page_changed => $self->{multiplexer}{current});
3749}
3750
3751#############################################################################
3752
3753package CFPlus::UI::Selector;
3754
3755use utf8;
3756
3757our @ISA = CFPlus::UI::Button::;
3758
3759sub new {
3760 my $class = shift;
3761
3762 my $self = $class->SUPER::new (
3763 options => [], # [value, title, longdesc], ...
3764 value => undef,
3765 @_,
3766 );
3767
3768 $self->_set_value ($self->{value});
3769
3770 $self
3771}
3772
3773sub invoke_button_down {
3774 my ($self, $ev) = @_;
3775
3776 my @menu_items;
3777
3778 for (@{ $self->{options} }) {
3779 my ($value, $title, $tooltip) = @$_;
3780
3781 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3782 }
3783
3784 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3785}
3786
3787sub _set_value {
3788 my ($self, $value) = @_;
3789
3790 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3791 or return;
3792
3793 $self->{value} = $item->[0];
3794 $self->set_markup ("$item->[1] ⇓");
3795 $self->set_tooltip ($item->[2]);
3796}
3797
3798sub set_value {
3799 my ($self, $value) = @_;
3800
3801 return unless $self->{value} ne $value;
3802
3803 $self->_set_value ($value);
3804 $self->emit (changed => $value);
3805}
3806
3807#############################################################################
3808
3809package CFPlus::UI::Statusbox;
3810
3811our @ISA = CFPlus::UI::VBox::;
3812
3813sub new {
3814 my $class = shift;
3815
3816 my $self = $class->SUPER::new (
2876 fontsize => 0.8, 3817 fontsize => 0.8,
2877 @_, 3818 @_,
2878 ) 3819 );
3820
3821 CFPlus::weaken (my $this = $self);
3822
3823 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3824
3825 $self
2879} 3826}
2880 3827
2881sub reorder { 3828sub reorder {
2882 my ($self) = @_; 3829 my ($self) = @_;
2883 my $NOW = time; 3830 my $NOW = Time::HiRes::time;
3831
3832 # freeze display when hovering over any label
3833 return if $CFPlus::UI::TOOLTIP->{owner}
3834 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3835 values %{ $self->{item} };
2884 3836
2885 while (my ($k, $v) = each %{ $self->{item} }) { 3837 while (my ($k, $v) = each %{ $self->{item} }) {
2886 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3838 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2887 } 3839 }
2888 3840
… …
2891 my @items = sort { 3843 my @items = sort {
2892 $a->{pri} <=> $b->{pri} 3844 $a->{pri} <=> $b->{pri}
2893 or $b->{id} <=> $a->{id} 3845 or $b->{id} <=> $a->{id}
2894 } values %{ $self->{item} }; 3846 } values %{ $self->{item} };
2895 3847
3848 $self->{timer}->interval (1);
3849
2896 my $count = 10 + 1; 3850 my $count = 10 + 1;
2897 for my $item (@items) { 3851 for my $item (@items) {
2898 last unless --$count; 3852 last unless --$count;
2899 3853
2900 push @widgets, $item->{label} ||= do { 3854 my $label = $item->{label} ||= do {
2901 # TODO: doesn't handle markup well (read as: at all) 3855 # TODO: doesn't handle markup well (read as: at all)
2902 my $short = $item->{count} > 1 3856 my $short = $item->{count} > 1
2903 ? "<b>$item->{count} ×</b> $item->{text}" 3857 ? "<b>$item->{count} ×</b> $item->{text}"
2904 : $item->{text}; 3858 : $item->{text};
2905 3859
2906 for ($short) { 3860 for ($short) {
2907 s/^\s+//; 3861 s/^\s+//;
2908 s/\s+/ /g; 3862 s/\s+/ /g;
2909 } 3863 }
2910 3864
2911 new CFClient::UI::Label 3865 new CFPlus::UI::Label
2912 markup => $short, 3866 markup => $short,
2913 tooltip => $item->{tooltip}, 3867 tooltip => $item->{tooltip},
2914 tooltip_font => $::FONT_PROP, 3868 tooltip_font => $::FONT_PROP,
2915 tooltip_width => 0.67, 3869 tooltip_width => 0.67,
2916 fontsize => $item->{fontsize} || $self->{fontsize}, 3870 fontsize => $item->{fontsize} || $self->{fontsize},
2917 max_w => $::WIDTH * 0.44, 3871 max_w => $::WIDTH * 0.44,
2918 fg => $item->{fg}, 3872 fg => [@{ $item->{fg} }],
2919 can_events => 1, 3873 can_events => 1,
2920 can_hover => 1 3874 can_hover => 1
2921 }; 3875 };
3876
3877 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3878 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3879 $label->update;
3880 $label->set_max_size (undef, $label->{req_h} * $diff)
3881 if $diff < 1;
3882 $self->{timer}->interval (1/30);
3883 } else {
3884 $label->{fg}[3] = $item->{fg}[3] || 1;
3885 }
3886
3887 push @widgets, $label;
2922 } 3888 }
2923 3889
2924 $self->clear; 3890 $self->clear;
2925 $self->SUPER::add (reverse @widgets); 3891 $self->SUPER::add (reverse @widgets);
2926} 3892}
… …
2931 $text =~ s/^\s+//; 3897 $text =~ s/^\s+//;
2932 $text =~ s/\s+$//; 3898 $text =~ s/\s+$//;
2933 3899
2934 return unless $text; 3900 return unless $text;
2935 3901
2936 my $timeout = time + ((delete $arg{timeout}) || 60); 3902 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2937 3903
2938 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3904 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2939 3905
2940 if (my $item = $self->{item}{$group}) { 3906 if (my $item = $self->{item}{$group}) {
2941 if ($item->{text} eq $text) { 3907 if ($item->{text} eq $text) {
2942 $item->{count}++; 3908 $item->{count}++;
2943 } else { 3909 } else {
2944 $item->{count} = 1; 3910 $item->{count} = 1;
2945 $item->{text} = $item->{tooltip} = $text; 3911 $item->{text} = $item->{tooltip} = $text;
2946 } 3912 }
2947 $item->{id} = ++$self->{id}; 3913 $item->{id} += 0.2;#d#
2948 $item->{timeout} = $timeout; 3914 $item->{timeout} = $timeout;
2949 delete $item->{label}; 3915 delete $item->{label};
2950 } else { 3916 } else {
2951 $self->{item}{$group} = { 3917 $self->{item}{$group} = {
2952 id => ++$self->{id}, 3918 id => ++$self->{id},
… …
2958 count => 1, 3924 count => 1,
2959 %arg, 3925 %arg,
2960 }; 3926 };
2961 } 3927 }
2962 3928
3929 $ROOT->on_refresh (reorder => sub {
2963 $self->reorder; 3930 $self->reorder;
3931 });
2964} 3932}
2965 3933
2966sub reconfigure { 3934sub reconfigure {
2967 my ($self) = @_; 3935 my ($self) = @_;
2968 3936
… …
2971 3939
2972 $self->reorder; 3940 $self->reorder;
2973 $self->SUPER::reconfigure; 3941 $self->SUPER::reconfigure;
2974} 3942}
2975 3943
3944sub destroy {
3945 my ($self) = @_;
3946
3947 $self->{timer}->cancel;
3948
3949 $self->SUPER::destroy;
3950}
3951
2976############################################################################# 3952#############################################################################
2977 3953
2978package CFClient::UI::Root; 3954package CFPlus::UI::Root;
2979 3955
2980our @ISA = CFClient::UI::Container::; 3956our @ISA = CFPlus::UI::Container::;
2981 3957
3958use List::Util qw(min max);
3959
2982use CFClient::OpenGL; 3960use CFPlus::OpenGL;
2983 3961
2984sub new { 3962sub new {
2985 my $class = shift; 3963 my $class = shift;
2986 3964
2987 my $self = $class->SUPER::new ( 3965 my $self = $class->SUPER::new (
2988 visible => 1, 3966 visible => 1,
2989 @_, 3967 @_,
2990 ); 3968 );
2991 3969
2992 Scalar::Util::weaken ($self->{root} = $self); 3970 CFPlus::weaken ($self->{root} = $self);
2993 3971
2994 $self 3972 $self
2995} 3973}
2996 3974
2997sub configure {
2998 my ($self, $x, $y, $w, $h) = @_;
2999
3000 $self->{w} = $w;
3001 $self->{h} = $h;
3002}
3003
3004sub reconfigure {
3005 my ($self) = @_;
3006
3007 $self->SUPER::reconfigure;
3008
3009 $self->size_allocate ($self->{w}, $self->{h}, 1)
3010 if $self->{w};
3011}
3012
3013sub size_request { 3975sub size_request {
3014 my ($self) = @_; 3976 my ($self) = @_;
3015 3977
3016 ($self->{w}, $self->{h}) 3978 ($self->{w}, $self->{h})
3017} 3979}
3018 3980
3981sub _to_pixel {
3982 my ($coord, $size, $max) = @_;
3983
3984 $coord =
3985 $coord eq "center" ? ($max - $size) * 0.5
3986 : $coord eq "max" ? $max
3987 : $coord;
3988
3989 $coord = 0 if $coord < 0;
3990 $coord = $max - $size if $coord > $max - $size;
3991
3992 int $coord + 0.5
3993}
3994
3019sub size_allocate { 3995sub invoke_size_allocate {
3020 my ($self, $w, $h, $changed) = @_; 3996 my ($self, $w, $h) = @_;
3021 3997
3022 for my $child ($self->children) { 3998 for my $child ($self->children) {
3023 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3024 4000
3025 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4001 $X = $child->{force_x} if exists $child->{force_x};
3026 if exists $child->{req_x}; 4002 $Y = $child->{force_y} if exists $child->{force_y};
3027 4003
3028 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4004 $X = _to_pixel $X, $W, $self->{w};
3029 if exists $child->{req_y}; 4005 $Y = _to_pixel $Y, $H, $self->{h};
3030
3031 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3032
3033 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3034 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3035 4006
3036 $child->configure ($X, $Y, $W, $H); 4007 $child->configure ($X, $Y, $W, $H);
3037 } 4008 }
4009
4010 1
3038} 4011}
3039 4012
3040sub coord2local { 4013sub coord2local {
3041 my ($self, $x, $y) = @_; 4014 my ($self, $x, $y) = @_;
3042 4015
… …
3056} 4029}
3057 4030
3058sub add { 4031sub add {
3059 my ($self, @children) = @_; 4032 my ($self, @children) = @_;
3060 4033
3061 for my $child (@children) {
3062 $child->{is_toplevel} = 1; 4034 $_->{is_toplevel} = 1
3063 4035 for @children;
3064 # integerise window positions
3065 $child->{x} = int $child->{x};
3066 $child->{y} = int $child->{y};
3067 }
3068 4036
3069 $self->SUPER::add (@children); 4037 $self->SUPER::add (@children);
3070} 4038}
3071 4039
3072sub remove { 4040sub remove {
3073 my ($self, @children) = @_; 4041 my ($self, @children) = @_;
3074 4042
3075 $self->SUPER::remove (@children); 4043 $self->SUPER::remove (@children);
4044
4045 delete $self->{is_toplevel}
4046 for @children;
3076 4047
3077 while (@children) { 4048 while (@children) {
3078 my $w = pop @children; 4049 my $w = pop @children;
3079 push @children, $w->children; 4050 push @children, $w->children;
3080 $w->set_invisible; 4051 $w->set_invisible;
… …
3100 $_->() 4071 $_->()
3101 for values %{delete $self->{refresh_hook}}; 4072 for values %{delete $self->{refresh_hook}};
3102 } 4073 }
3103 4074
3104 if ($self->{realloc}) { 4075 if ($self->{realloc}) {
4076 my %queue;
3105 my @queue; 4077 my @queue;
4078 my $widget;
3106 4079
4080 outer:
3107 while () { 4081 while () {
3108 if ($self->{realloc}) { 4082 if (my $realloc = delete $self->{realloc}) {
3109 #TODO use array-of-depth approach 4083 for $widget (values %$realloc) {
4084 $widget->{visible} or next; # do not resize invisible widgets
3110 4085
3111 @queue = sort { $a->{visible} <=> $b->{visible} } 4086 $queue{$widget+0}++ and next; # duplicates are common
3112 @queue, values %{delete $self->{realloc}}; 4087
4088 push @{ $queue[$widget->{visible}] }, $widget;
4089 }
3113 } 4090 }
3114 4091
4092 while () {
4093 @queue or last outer;
4094
4095 $widget = pop @{ $queue[-1] || [] }
4096 and last;
4097
4098 pop @queue;
4099 }
4100
4101 delete $queue{$widget+0};
4102
4103 my ($w, $h) = $widget->size_request;
4104
4105 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4106 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4107
4108 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4109 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4110
4111 $w = $widget->{force_w} if exists $widget->{force_w};
4112 $h = $widget->{force_h} if exists $widget->{force_h};
4113
4114 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4115 || delete $widget->{force_realloc}) {
4116 $widget->{req_w} = $w;
4117 $widget->{req_h} = $h;
4118
4119 $self->{size_alloc}{$widget+0} = $widget;
4120
4121 if (my $parent = $widget->{parent}) {
4122 $self->{realloc}{$parent+0} = $parent
4123 unless $queue{$parent+0};
4124
4125 $parent->{force_size_alloc} = 1;
4126 $self->{size_alloc}{$parent+0} = $parent;
4127 }
4128 }
4129
4130 delete $self->{realloc}{$widget+0};
4131 }
4132 }
4133
4134 while (my $size_alloc = delete $self->{size_alloc}) {
4135 my @queue = sort { $b->{visible} <=> $a->{visible} }
4136 values %$size_alloc;
4137
4138 while () {
3115 my $widget = pop @queue || last; 4139 my $widget = pop @queue || last;
3116 4140
3117 $widget->{visible} or last; # do not resize invisible widgets 4141 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3118
3119 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3120 ? @$widget{qw(def_w def_h)}
3121 : $widget->size_request;
3122
3123 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3124
3125 $widget->{req_w} = $w;
3126 $widget->{req_h} = $h;
3127
3128 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
3129
3130 push @queue, $widget->{parent}
3131 if $widget->{parent};
3132 }
3133 }
3134
3135 while (my $size_alloc = delete $self->{size_alloc}) {
3136 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3137 values %$size_alloc;
3138
3139 while () {
3140 my ($widget, $w, $h) = @{ pop @queue or last };
3141 4142
3142 $w = 0 if $w < 0; 4143 $w = 0 if $w < 0;
3143 $h = 0 if $h < 0; 4144 $h = 0 if $h < 0;
3144 4145
4146 $w = max $widget->{min_w}, $w;
4147 $h = max $widget->{min_h}, $h;
4148
4149# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4150# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4151
4152 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4153 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4154
4155 $w = int $w + 0.5;
4156 $h = int $h + 0.5;
4157
4158 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4159 $widget->{old_w} = $widget->{w};
4160 $widget->{old_h} = $widget->{h};
4161
3145 $widget->{w} = $w; 4162 $widget->{w} = $w;
3146 $widget->{h} = $h; 4163 $widget->{h} = $h;
4164
3147 $widget->emit (size_allocate => $w, $h, 1); 4165 $widget->emit (size_allocate => $w, $h);
4166 }
3148 } 4167 }
3149 } 4168 }
3150 4169
3151 while ($self->{post_alloc_hook}) { 4170 while ($self->{post_alloc_hook}) {
3152 $_->() 4171 $_->()
3153 for values %{delete $self->{post_alloc_hook}}; 4172 for values %{delete $self->{post_alloc_hook}};
3154 } 4173 }
4174
3155 4175
3156 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4176 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3157 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4177 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3158 glClear GL_COLOR_BUFFER_BIT; 4178 glClear GL_COLOR_BUFFER_BIT;
3159 4179
… …
3161 glLoadIdentity; 4181 glLoadIdentity;
3162 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4182 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3163 glMatrixMode GL_MODELVIEW; 4183 glMatrixMode GL_MODELVIEW;
3164 glLoadIdentity; 4184 glLoadIdentity;
3165 4185
4186 {
4187 package CFPlus::UI::Base;
4188
4189 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4190 (0, 0, $self->{w}, $self->{h});
4191
3166 $self->_draw; 4192 $self->_draw;
4193 }
3167} 4194}
3168 4195
3169############################################################################# 4196#############################################################################
3170 4197
3171package CFClient::UI; 4198package CFPlus::UI;
3172 4199
3173$ROOT = new CFClient::UI::Root; 4200$ROOT = new CFPlus::UI::Root;
3174$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4201$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3175 4202
31761 42031
3177 4204

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