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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.245 by elmex, Sat May 27 21:15:57 2006 UTC vs.
Revision 1.367 by root, Fri Apr 27 00:59:14 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->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 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;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
98 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
100 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 => $ev)
123 }
124 }
101} 125}
102 126
103sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
104 my ($ev) = @_; 128 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 129
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 131
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 133
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
112 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 136
114 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 139 $grab->update if $grab;
117 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
118 141
119 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
120 } 144 }
121} 145}
122 146
123sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
124 my ($ev) = @_; 148 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
126 150
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 152
129 if ($widget != $HOVER) { 153 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 154
132 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 156 if $HOVER;
140} 157}
141 158
142# convert position array to integers 159# convert position array to integers
143sub harmonize { 160sub harmonize {
… …
172sub rescale_widgets { 189sub rescale_widgets {
173 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
174 191
175 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
176 if ($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
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $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};
179 $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};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $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};
183 $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};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_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
185 } 207 }
186 } 208 }
187 209
188 reconfigure_widgets; 210 reconfigure_widgets;
189} 211}
190 212
191############################################################################# 213#############################################################################
192 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
193package CFClient::UI::Base; 223package CFPlus::UI::Base;
194 224
195use strict; 225use strict;
196 226
197use CFClient::OpenGL; 227use CFPlus::OpenGL;
198 228
199sub new { 229sub new {
200 my $class = shift; 230 my $class = shift;
201 231
202 my $self = bless { 232 my $self = bless {
203 x => 0, 233 x => "center",
204 y => 0, 234 y => "center",
205 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
206 can_events => 1, 238 can_events => 1,
207 @_ 239 @_
208 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 243
210 for (keys %$self) { 244 for (keys %$self) {
211 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
213 } 247 }
214 } 248 }
215 249
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
222 $self->{user_h} = ($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};
223 } 260 }
224 261
225 $self 262 $self
226} 263}
227 264
228sub toggle_visibility {
229 my ($self) = @_;
230
231 if ($self->{visible}) {
232 $self->hide;
233 } else {
234 $self->show;
235 }
236}
237
238sub destroy { 265sub destroy {
239 my ($self) = @_; 266 my ($self) = @_;
240 267
241 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
242 %$self = (); 270 %$self = ();
243} 271}
244 272
245sub show { 273sub show {
246 my ($self) = @_; 274 my ($self) = @_;
275
247 return if $self->{parent}; 276 return if $self->{parent};
248 277
249 $CFClient::UI::ROOT->add ($self); 278 $CFPlus::UI::ROOT->add ($self);
250} 279}
251 280
252sub show_centered { 281sub set_visible {
253 my ($self) = @_; 282 my ($self) = @_;
283
254 return if $self->{parent}; 284 return if $self->{visible};
255 285
256 $self->show; 286 $self->{root} = $self->{parent}{root};
287 $self->{visible} = $self->{parent}{visible} + 1;
257 288
258 $CFClient::UI::ROOT->on_post_alloc ( 289 $self->emit (visibility_change => 1);
259 "centered $self" => sub { 290
260 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 291 $self->realloc if !exists $self->{req_w};
261 }, 292
262 ); 293 $_->set_visible for $self->children;
263} 294}
264 295
265sub set_invisible { 296sub set_invisible {
266 my ($self) = @_; 297 my ($self) = @_;
267 298
268 return unless $self->{visible}; 299 return unless $self->{visible};
269 300
270 # broken show/hide model 301 $_->set_invisible for $self->children;
271 302
303 delete $self->{visible};
272 delete $self->{root}; 304 delete $self->{root};
273 delete $self->{visible};
274 305
275 undef $GRAB if $GRAB == $self; 306 undef $GRAB if $GRAB == $self;
276 undef $HOVER if $HOVER == $self; 307 undef $HOVER if $HOVER == $self;
277 308
278 CFClient::UI::check_tooltip 309 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
279 if $CFClient::UI::TOOLTIP->{owner} == $self; 310 if $TOOLTIP->{owner} == $self;
280 311
281 $self->focus_out; 312 $self->emit ("focus_out");
282
283 $self->emit (visibility_change => 0); 313 $self->emit (visibility_change => 0);
314}
315
316sub set_visibility {
317 my ($self, $visible) = @_;
318
319 return if $self->{visible} == $visible;
320
321 $visible ? $self->hide
322 : $self->show;
323}
324
325sub toggle_visibility {
326 my ($self) = @_;
327
328 $self->{visible}
329 ? $self->hide
330 : $self->show;
284} 331}
285 332
286sub hide { 333sub hide {
287 my ($self) = @_; 334 my ($self) = @_;
288 335
… …
290 337
291 $self->{parent}->remove ($self) 338 $self->{parent}->remove ($self)
292 if $self->{parent}; 339 if $self->{parent};
293} 340}
294 341
295sub move { 342sub move_abs {
296 my ($self, $x, $y, $z) = @_; 343 my ($self, $x, $y, $z) = @_;
297 344
298 $self->{x} = int $x; 345 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
299 $self->{y} = int $y; 346 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
300 $self->{z} = $z if defined $z; 347 $self->{z} = $z if defined $z;
301 348
302 $self->update; 349 $self->update;
303} 350}
304 351
305sub set_size { 352sub set_size {
306 my ($self, $w, $h) = @_; 353 my ($self, $w, $h) = @_;
307 354
308 $self->{user_w} = $w; 355 $self->{force_w} = $w;
309 $self->{user_h} = $h; 356 $self->{force_h} = $h;
310 357
311 $self->check_size; 358 $self->realloc;
312} 359}
313 360
314sub size_request { 361sub size_request {
315 require Carp; 362 require Carp;
316 Carp::confess "size_request is abstract"; 363 Carp::confess "size_request is abstract";
317} 364}
318 365
366sub baseline_shift {
367 0
368}
369
319sub configure { 370sub configure {
320 my ($self, $x, $y, $w, $h) = @_; 371 my ($self, $x, $y, $w, $h) = @_;
321 372
322 if ($self->{aspect}) { 373 if ($self->{aspect}) {
374 my ($ow, $oh) = ($w, $h);
375
323 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 376 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
324 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 377 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
325 378
326 # use alignment to adjust x, y 379 # use alignment to adjust x, y
327 380
328 $x += int +($w - $w2) * 0.5; 381 $x += int 0.5 * ($ow - $w);
329 $y += int +($h - $h2) * 0.5; 382 $y += int 0.5 * ($oh - $h);
330
331 ($w, $h) = ($w2, $h2);
332 } 383 }
333 384
334 if ($self->{x} != $x || $self->{y} != $y) { 385 if ($self->{x} ne $x || $self->{y} ne $y) {
335 $self->{x} = $x; 386 $self->{x} = $x;
336 $self->{y} = $y; 387 $self->{y} = $y;
337 $self->update; 388 $self->update;
338 } 389 }
339 390
340 if ($self->{w} != $w || $self->{h} != $h) { 391 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
341 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 392 return unless $self->{visible};
342 }
343}
344 393
345sub size_allocate { 394 $self->{alloc_w} = $w;
346 # nothing to be done 395 $self->{alloc_h} = $h;
347}
348 396
349sub reconfigure { 397 $self->{root}{size_alloc}{$self+0} = $self;
350 my ($self) = @_; 398 }
351
352 $self->check_size (1);
353 $self->update;
354} 399}
355 400
356sub children { 401sub children {
402 # nop
403}
404
405sub visible_children {
406 $_[0]->children
357} 407}
358 408
359sub set_max_size { 409sub set_max_size {
360 my ($self, $w, $h) = @_; 410 my ($self, $w, $h) = @_;
361 411
362 delete $self->{max_w}; $self->{max_w} = $w if $w; 412 $self->{max_w} = int $w if defined $w;
363 delete $self->{max_h}; $self->{max_h} = $h if $h; 413 $self->{max_h} = int $h if defined $h;
414
415 $self->realloc;
364} 416}
365 417
366sub set_tooltip { 418sub set_tooltip {
367 my ($self, $tooltip) = @_; 419 my ($self, $tooltip) = @_;
368 420
… …
371 423
372 return if $self->{tooltip} eq $tooltip; 424 return if $self->{tooltip} eq $tooltip;
373 425
374 $self->{tooltip} = $tooltip; 426 $self->{tooltip} = $tooltip;
375 427
376 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 428 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
377 delete $CFClient::UI::TOOLTIP->{owner}; 429 delete $CFPlus::UI::TOOLTIP->{owner};
378 CFClient::UI::check_tooltip; 430 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
379 } 431 }
380} 432}
381 433
382# translate global coordinates to local coordinate system 434# translate global coordinates to local coordinate system
383sub coord2local { 435sub coord2local {
384 my ($self, $x, $y) = @_; 436 my ($self, $x, $y) = @_;
385 437
438 Carp::confess unless $self->{parent};#d#
439
386 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 440 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
387} 441}
388 442
389# translate local coordinates to global coordinate system 443# translate local coordinates to global coordinate system
390sub coord2global { 444sub coord2global {
391 my ($self, $x, $y) = @_; 445 my ($self, $x, $y) = @_;
392 446
447 Carp::confess unless $self->{parent};#d#
448
393 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 449 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
394} 450}
395 451
396sub focus_in { 452sub invoke_focus_in {
397 my ($self) = @_; 453 my ($self) = @_;
398 454
399 return if $FOCUS == $self; 455 return if $FOCUS == $self;
400 return unless $self->{can_focus}; 456 return unless $self->{can_focus};
401 457
402 my $focus = $FOCUS; $FOCUS = $self; 458 $FOCUS = $self;
403 459
404 $self->_emit (focus_in => $focus); 460 $self->update;
405 461
406 $focus->update if $focus; 462 0
407 $FOCUS->update;
408} 463}
409 464
410sub focus_out { 465sub invoke_focus_out {
411 my ($self) = @_; 466 my ($self) = @_;
412 467
413 return unless $FOCUS == $self; 468 return unless $FOCUS == $self;
414 469
415 my $focus = $FOCUS; undef $FOCUS; 470 undef $FOCUS;
416 471
417 $self->_emit (focus_out => $focus); 472 $self->update;
418 473
419 $focus->update if $focus; #?
420
421 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 474 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
422 unless $FOCUS; 475 unless $FOCUS;
423}
424 476
477 0
478}
479
480sub grab_focus {
481 my ($self) = @_;
482
483 $FOCUS->emit ("focus_out") if $FOCUS;
484 $self->emit ("focus_in");
485}
486
425sub mouse_motion { } 487sub invoke_mouse_motion { 0 }
426sub button_up { } 488sub invoke_button_up { 0 }
427sub key_down { } 489sub invoke_key_down { 0 }
428sub key_up { } 490sub invoke_key_up { 0 }
491sub invoke_mouse_wheel { 0 }
429 492
430sub button_down { 493sub invoke_button_down {
431 my ($self, $ev, $x, $y) = @_; 494 my ($self, $ev, $x, $y) = @_;
432 495
433 $self->focus_in; 496 $self->grab_focus;
434}
435 497
436sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 498 0
437sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 499}
438sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 500
439sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 501sub connect {
440sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 502 my ($self, $signal, $cb) = @_;
503
504 push @{ $self->{signal_cb}{$signal} }, $cb;
505
506 defined wantarray and CFPlus::guard {
507 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
508 @{ $self->{signal_cb}{$signal} };
509 }
510}
511
512sub disconnect_all {
513 my ($self, $signal) = @_;
514
515 delete $self->{signal_cb}{$signal};
516}
517
518my %has_coords = (
519 button_down => 1,
520 button_up => 1,
521 mouse_motion => 1,
522 mouse_wheel => 1,
523);
524
525sub emit {
526 my ($self, $signal, @args) = @_;
527
528 # I do not really like this solution, but I do not like duplication
529 # and needlessly verbose code, either.
530 my @append
531 = $has_coords{$signal}
532 ? $args[0]->xy ($self)
533 : ();
534
535 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
536
537 for my $cb (
538 @{$self->{signal_cb}{$signal} || []}, # before
539 ($self->can ("invoke_$signal") || sub { 1 }), # closure
540 ) {
541 return $cb->($self, @args, @append) || next;
542 }
543
544 # parent
545 $self->{parent} && $self->{parent}->emit ($signal, @args)
546}
547
548sub find_widget {
549 my ($self, $x, $y) = @_;
550
551 return () unless $self->{can_events};
552
553 return $self
554 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
555 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
556
557 ()
558}
559
560sub set_parent {
561 my ($self, $parent) = @_;
562
563 CFPlus::weaken ($self->{parent} = $parent);
564 $self->set_visible if $parent->{visible};
565}
566
567sub realloc {
568 my ($self) = @_;
569
570 if ($self->{visible}) {
571 return if $self->{root}{realloc}{$self+0};
572
573 $self->{root}{realloc}{$self+0} = $self;
574 $self->{root}->update;
575 } else {
576 delete $self->{req_w};
577 delete $self->{req_h};
578 }
579}
580
581sub update {
582 my ($self) = @_;
583
584 $self->{parent}->update
585 if $self->{parent};
586}
587
588sub reconfigure {
589 my ($self) = @_;
590
591 $self->realloc;
592 $self->update;
593}
594
595# using global variables seems a bit hacky, but passing through all drawing
596# functions seems pointless.
597our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
441 598
442sub draw { 599sub draw {
443 my ($self) = @_; 600 my ($self) = @_;
444 601
445 return unless $self->{h} && $self->{w}; 602 return unless $self->{h} && $self->{w};
603
604 # update screen rectangle
605 local $draw_x = $draw_x + $self->{x};
606 local $draw_y = $draw_y + $self->{y};
607
608 # skip widgets that are entirely outside the drawing area
609 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
610 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
446 611
447 glPushMatrix; 612 glPushMatrix;
448 glTranslate $self->{x}, $self->{y}, 0; 613 glTranslate $self->{x}, $self->{y}, 0;
449 $self->_draw;
450 glPopMatrix;
451 614
452 if ($self == $HOVER && $self->{can_hover}) { 615 if ($self == $HOVER && $self->{can_hover}) {
453 my ($x, $y) = @$self{qw(x y)};
454
455 glColor 1, 0.8, 0.5, 0.2; 616 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
456 glEnable GL_BLEND; 617 glEnable GL_BLEND;
457 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 618 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
458 glBegin GL_QUADS; 619 glBegin GL_QUADS;
459 glVertex $x , $y; 620 glVertex 0 , 0;
460 glVertex $x + $self->{w}, $y; 621 glVertex $self->{w}, 0;
461 glVertex $x + $self->{w}, $y + $self->{h}; 622 glVertex $self->{w}, $self->{h};
462 glVertex $x , $y + $self->{h}; 623 glVertex 0 , $self->{h};
463 glEnd; 624 glEnd;
464 glDisable GL_BLEND; 625 glDisable GL_BLEND;
465 } 626 }
466 627
467 if ($ENV{PCLIENT_DEBUG}) { 628 if ($ENV{CFPLUS_DEBUG} & 1) {
468 glPushMatrix; 629 glPushMatrix;
469 glColor 1, 1, 0, 1; 630 glColor 1, 1, 0, 1;
470 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 631 glTranslate 0.375, 0.375;
471 glBegin GL_LINE_LOOP; 632 glBegin GL_LINE_LOOP;
472 glVertex 0 , 0; 633 glVertex 0 , 0;
473 glVertex $self->{w} - 1, 0; 634 glVertex $self->{w} - 1, 0;
474 glVertex $self->{w} - 1, $self->{h} - 1; 635 glVertex $self->{w} - 1, $self->{h} - 1;
475 glVertex 0 , $self->{h} - 1; 636 glVertex 0 , $self->{h} - 1;
476 glEnd; 637 glEnd;
477 glPopMatrix; 638 glPopMatrix;
478 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 639 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
479 } 640 }
641
642 $self->_draw;
643 glPopMatrix;
480} 644}
481 645
482sub _draw { 646sub _draw {
483 my ($self) = @_; 647 my ($self) = @_;
484 648
485 warn "no draw defined for $self\n"; 649 warn "no draw defined for $self\n";
486} 650}
487 651
488sub find_widget { 652my $cntx;#d#
489 my ($self, $x, $y) = @_;
490
491 return () unless $self->{can_events};
492
493 return $self
494 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
495 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
496
497 ()
498}
499
500sub set_parent {
501 my ($self, $parent) = @_;
502
503 Scalar::Util::weaken ($self->{parent} = $parent);
504
505 if ($parent->{visible} || 1) {
506 $self->{root} = $parent->{root};
507 $self->{visible} = $parent->{visible} + 1;
508
509 $self->emit (visibility_change => 1)
510 unless $self->{parent}{visible};
511 }
512
513 # TODO: req_w _does_change after ->reconfigure
514 $self->check_size
515 unless exists $self->{req_w};
516
517 $self->show;
518}
519
520sub check_size {
521 my ($self, $forced) = @_;
522
523 $self->{force_alloc} = 1 if $forced;
524 $CFClient::UI::ROOT->{check_size}{$self} = $self;
525}
526
527sub update {
528 my ($self) = @_;
529
530 $self->{parent}->update
531 if $self->{parent};
532}
533
534sub connect {
535 my ($self, $signal, $cb) = @_;
536
537 push @{ $self->{signal_cb}{$signal} }, $cb;
538}
539
540sub _emit {
541 my ($self, $signal, @args) = @_;
542
543 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
544}
545
546sub emit {
547 my ($self, $signal, @args) = @_;
548
549 $self->_emit ($signal, @args)
550 || $self->$signal (@args);
551}
552
553sub visibility_change {
554 #my ($self, $visible) = @_;
555}
556
557sub DESTROY { 653sub DESTROY {
558 my ($self) = @_; 654 my ($self) = @_;
559 655
656 return if CFPlus::in_destruct;
657
658 eval { $self->destroy };
659 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
660
560 delete $WIDGET{$self+0}; 661 delete $WIDGET{$self+0};
561 #$self->deactivate;
562} 662}
563 663
564############################################################################# 664#############################################################################
565 665
566package CFClient::UI::DrawBG; 666package CFPlus::UI::DrawBG;
567 667
568our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
569 669
570use strict; 670use strict;
571use CFClient::OpenGL; 671use CFPlus::OpenGL;
572 672
573sub new { 673sub new {
574 my $class = shift; 674 my $class = shift;
575 675
576 # range [value, low, high, page] 676 # range [value, low, high, page]
… …
591 691
592 if ($color && (@$color < 4 || $color->[3])) { 692 if ($color && (@$color < 4 || $color->[3])) {
593 my ($w, $h) = @$self{qw(w h)}; 693 my ($w, $h) = @$self{qw(w h)};
594 694
595 glEnable GL_BLEND; 695 glEnable GL_BLEND;
596 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 696 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
597 glColor @$color; 697 glColor_premultiply @$color;
598 698
599 glBegin GL_QUADS; 699 glBegin GL_QUADS;
600 glVertex 0 , 0; 700 glVertex 0 , 0;
601 glVertex 0 , $h; 701 glVertex 0 , $h;
602 glVertex $w, $h; 702 glVertex $w, $h;
… …
607 } 707 }
608} 708}
609 709
610############################################################################# 710#############################################################################
611 711
612package CFClient::UI::Empty; 712package CFPlus::UI::Empty;
613 713
614our @ISA = CFClient::UI::Base::; 714our @ISA = CFPlus::UI::Base::;
615 715
616sub new { 716sub new {
617 my ($class, %arg) = @_; 717 my ($class, %arg) = @_;
618 $class->SUPER::new (can_events => 0, %arg); 718 $class->SUPER::new (can_events => 0, %arg);
619} 719}
620 720
621sub size_request { 721sub size_request {
622 (0, 0) 722 my ($self) = @_;
723
724 ($self->{w} + 0, $self->{h} + 0)
623} 725}
624 726
625sub draw { } 727sub draw { }
626 728
627############################################################################# 729#############################################################################
628 730
629package CFClient::UI::Container; 731package CFPlus::UI::Container;
630 732
631our @ISA = CFClient::UI::Base::; 733our @ISA = CFPlus::UI::Base::;
632 734
633sub new { 735sub new {
634 my ($class, %arg) = @_; 736 my ($class, %arg) = @_;
635 737
636 my $children = delete $arg{children} || []; 738 my $children = delete $arg{children};
637 739
638 my $self = $class->SUPER::new ( 740 my $self = $class->SUPER::new (
639 children => [], 741 children => [],
640 can_events => 0, 742 can_events => 0,
641 %arg, 743 %arg,
642 ); 744 );
745
643 $self->add ($_) for @$children; 746 $self->add (@$children)
747 if $children;
644 748
645 $self 749 $self
750}
751
752sub realloc {
753 my ($self) = @_;
754
755 $self->{force_realloc} = 1;
756 $self->{force_size_alloc} = 1;
757 $self->SUPER::realloc;
646} 758}
647 759
648sub add { 760sub add {
649 my ($self, @widgets) = @_; 761 my ($self, @widgets) = @_;
650 762
… …
656 $self->{children} = [ 768 $self->{children} = [
657 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
658 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
659 ]; 771 ];
660 772
661 $self->check_size (1); 773 $self->realloc;
662 $self->update;
663} 774}
664 775
665sub children { 776sub children {
666 @{ $_[0]{children} } 777 @{ $_[0]{children} }
667} 778}
… …
672 delete $child->{parent}; 783 delete $child->{parent};
673 $child->hide; 784 $child->hide;
674 785
675 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
676 787
677 $self->check_size (1); 788 $self->realloc;
678 $self->update;
679} 789}
680 790
681sub clear { 791sub clear {
682 my ($self) = @_; 792 my ($self) = @_;
683 793
… …
687 for (@$children) { 797 for (@$children) {
688 delete $_->{parent}; 798 delete $_->{parent};
689 $_->hide; 799 $_->hide;
690 } 800 }
691 801
692 $self->check_size; 802 $self->realloc;
693 $self->update;
694} 803}
695 804
696sub find_widget { 805sub find_widget {
697 my ($self, $x, $y) = @_; 806 my ($self, $x, $y) = @_;
698 807
699 $x -= $self->{x}; 808 $x -= $self->{x};
700 $y -= $self->{y}; 809 $y -= $self->{y};
701 810
702 my $res; 811 my $res;
703 812
704 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
705 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
706 and return $res; 815 and return $res;
707 } 816 }
708 817
709 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
715 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
716} 825}
717 826
718############################################################################# 827#############################################################################
719 828
720package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
721 830
722our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
723 832
724sub new { 833sub new {
725 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
726 835
727 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
728 837
729 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
730} 839}
731 840
732sub add { 841sub add {
733 my ($self, $child) = @_; 842 my ($self, $child) = @_;
734 843
735 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
736
737 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
738} 846}
739 847
740sub remove { 848sub remove {
741 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
742 850
743 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
744 852
745 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
746 unless @{$self->{children}}; 854 unless @{$self->{children}};
747} 855}
748 856
749sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
750 858
751sub size_request { 859sub size_request {
752 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
753} 861}
754 862
755sub size_allocate { 863sub invoke_size_allocate {
756 my ($self, $w, $h) = @_; 864 my ($self, $w, $h) = @_;
757 865
758 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
759} 869}
760 870
761############################################################################# 871#############################################################################
762 872
873# back-buffered drawing area
874
763package CFClient::UI::Window; 875package CFPlus::UI::Window;
764 876
765our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
766 878
767use CFClient::OpenGL; 879use CFPlus::OpenGL;
768 880
769sub new { 881sub new {
770 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
771 883
772 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
777 889
778 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
779 $self->SUPER::update; 891 $self->SUPER::update;
780} 892}
781 893
782sub size_allocate { 894sub invoke_size_allocate {
783 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
784 896
785 $self->SUPER::size_allocate ($w, $h);
786 $self->update; 897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
787} 900}
788 901
789sub _render { 902sub _render {
903 my ($self) = @_;
904
790 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
791} 906}
792 907
793sub render_child { 908sub render_child {
794 my ($self) = @_; 909 my ($self) = @_;
795 910
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
799 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
800 $self->_render; 921 $self->_render;
922 }
801 }; 923 };
802} 924}
803 925
804sub _draw { 926sub _draw {
805 my ($self) = @_; 927 my ($self) = @_;
806
807 my ($w, $h) = ($self->w, $self->h);
808 928
809 my $tex = $self->{texture} 929 my $tex = $self->{texture}
810 or return; 930 or return;
811 931
812 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
815 935
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
817 937
818 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
819} 939}
820 940
821############################################################################# 941#############################################################################
822 942
823package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
824 944
825our @ISA = CFClient::UI::Window::; 945our @ISA = CFPlus::UI::Window::;
826 946
827sub new { 947sub new {
828 my $class = shift; 948 my $class = shift;
829 949
830 $class->SUPER::new ( 950 $class->SUPER::new (
… …
835} 955}
836 956
837sub size_request { 957sub size_request {
838 my ($self) = @_; 958 my ($self) = @_;
839 959
840 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 960 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 961
842 @$self{qw(child_w child_h)} 962 $w = 10 if $self->{scroll_x};
843} 963 $h = 10 if $self->{scroll_y};
844 964
965 ($w, $h)
966}
967
845sub size_allocate { 968sub invoke_size_allocate {
846 my ($self, $w, $h) = @_; 969 my ($self, $w, $h) = @_;
847 970
971 my $child = $self->child;
972
848 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 973 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
849 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 974 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
850 975
851 $self->child->configure (0, 0, $w, $h); 976 $self->child->configure (0, 0, $w, $h);
852 $self->update; 977 $self->update;
978
979 1
853} 980}
854 981
855sub set_offset { 982sub set_offset {
856 my ($self, $x, $y) = @_; 983 my ($self, $x, $y) = @_;
857 984
… …
883 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1010 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
884 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1011 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
885 ) { 1012 ) {
886 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1013 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
887 } else { 1014 } else {
888 $self->CFClient::UI::Base::find_widget ($x, $y) 1015 $self->CFPlus::UI::Base::find_widget ($x, $y)
889 } 1016 }
890} 1017}
891 1018
892sub _render { 1019sub _render {
893 my ($self) = @_; 1020 my ($self) = @_;
894 1021
1022 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1023 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1024
895 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1025 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
896 1026
897 $self->SUPER::_render; 1027 $self->SUPER::_render;
898} 1028}
899 1029
900############################################################################# 1030#############################################################################
901 1031
902package CFClient::UI::ScrolledWindow; 1032package CFPlus::UI::ScrolledWindow;
903 1033
904our @ISA = CFClient::UI::HBox::; 1034our @ISA = CFPlus::UI::HBox::;
905 1035
906sub new { 1036sub new {
907 my $class = shift; 1037 my ($class, %arg) = @_;
1038
1039 my $child = delete $arg{child};
908 1040
909 my $self; 1041 my $self;
910 1042
911 my $slider = new CFClient::UI::Slider 1043 my $slider = new CFPlus::UI::Slider
912 vertical => 1, 1044 vertical => 1,
913 range => [0, 0, 1, 0.01], # HACK fix 1045 range => [0, 0, 1, 0.01], # HACK fix
914 on_changed => sub { 1046 on_changed => sub {
915 $self->{vp}->set_offset (0, $_[1]); 1047 $self->{vp}->set_offset (0, $_[1]);
916 }, 1048 },
917 ; 1049 ;
918 1050
919 $self = $class->SUPER::new ( 1051 $self = $class->SUPER::new (
920 vp => (new CFClient::UI::ViewPort expand => 1), 1052 vp => (new CFPlus::UI::ViewPort expand => 1),
1053 can_events => 1,
921 slider => $slider, 1054 slider => $slider,
922 @_, 1055 %arg,
923 ); 1056 );
924 1057
925 $self->{vp}->add ($self->{scrolled});
926 $self->add ($self->{vp});
927 $self->add ($self->{slider}); 1058 $self->SUPER::add ($self->{vp}, $self->{slider});
1059 $self->add ($child) if $child;
928 1060
929 $self 1061 $self
930} 1062}
931 1063
1064#TODO# update range on size_allocate depending on child
1065
1066sub add {
1067 my ($self, $widget) = @_;
1068
1069 $self->{vp}->add ($self->{child} = $widget);
1070}
1071
1072sub invoke_mouse_wheel {
1073 my ($self, $ev) = @_;
1074
1075 return 0 unless $ev->{dy}; # only vertical movements
1076
1077 $self->{slider}->emit (mouse_wheel => $ev);
1078
1079 1
1080}
1081
1082sub update_slider {
1083 my ($self) = @_;
1084
1085 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1086}
1087
932sub update { 1088sub update {
933 my ($self) = @_; 1089 my ($self) = @_;
934 1090
935 $self->SUPER::update; 1091 $self->SUPER::update;
936 1092
937 # todo: overwrite size_allocate of child 1093 $self->update_slider;
938 my $child = $self->{vp}->child;
939 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
940} 1094}
941 1095
942sub size_allocate { 1096sub invoke_size_allocate {
943 my ($self, $w, $h) = @_; 1097 my ($self, $w, $h) = @_;
944 1098
1099 $self->update_slider;
1100
945 $self->SUPER::size_allocate ($w, $h); 1101 $self->SUPER::invoke_size_allocate ($w, $h)
946
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949} 1102}
950
951#TODO# update range on size_allocate depending on child
952# update viewport offset on scroll
953 1103
954############################################################################# 1104#############################################################################
955 1105
956package CFClient::UI::Frame; 1106package CFPlus::UI::Frame;
957 1107
958our @ISA = CFClient::UI::Bin::; 1108our @ISA = CFPlus::UI::Bin::;
959 1109
960use CFClient::OpenGL; 1110use CFPlus::OpenGL;
961 1111
962sub new { 1112sub new {
963 my $class = shift; 1113 my $class = shift;
964 1114
965 $class->SUPER::new ( 1115 $class->SUPER::new (
… …
973 1123
974 if ($self->{bg}) { 1124 if ($self->{bg}) {
975 my ($w, $h) = @$self{qw(w h)}; 1125 my ($w, $h) = @$self{qw(w h)};
976 1126
977 glEnable GL_BLEND; 1127 glEnable GL_BLEND;
978 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1128 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
979 glColor @{ $self->{bg} }; 1129 glColor_premultiply @{ $self->{bg} };
980 1130
981 glBegin GL_QUADS; 1131 glBegin GL_QUADS;
982 glVertex 0 , 0; 1132 glVertex 0 , 0;
983 glVertex 0 , $h; 1133 glVertex 0 , $h;
984 glVertex $w, $h; 1134 glVertex $w, $h;
… …
991 $self->SUPER::_draw; 1141 $self->SUPER::_draw;
992} 1142}
993 1143
994############################################################################# 1144#############################################################################
995 1145
996package CFClient::UI::FancyFrame; 1146package CFPlus::UI::FancyFrame;
997 1147
998our @ISA = CFClient::UI::Bin::; 1148our @ISA = CFPlus::UI::Bin::;
999 1149
1000use CFClient::OpenGL; 1150use CFPlus::OpenGL;
1001
1002my @tex =
1003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1004 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1005 1151
1006sub new { 1152sub new {
1007 my $class = shift; 1153 my ($class, %arg) = @_;
1008 1154
1009 # TODO: user_x, user_y, overwrite moveto? 1155 if ((exists $arg{label}) && !ref $arg{label}) {
1156 $arg{label} = new CFPlus::UI::Label
1157 align => 1,
1158 valign => 0,
1159 text => $arg{label},
1160 fontsize => ($arg{border} || 0.8) * 0.75;
1161 }
1162
1163 my $self = $class->SUPER::new (
1164 # label => "",
1165 fg => [0.6, 0.3, 0.1],
1166 border => 0.8,
1167 style => 'single',
1168 %arg,
1169 );
1170
1171 $self
1172}
1173
1174sub add {
1175 my ($self, @widgets) = @_;
1176
1177 $self->SUPER::add (@widgets);
1178 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1179}
1180
1181sub border {
1182 int $_[0]{border} * $::FONTSIZE
1183}
1184
1185sub size_request {
1186 my ($self) = @_;
1187
1188 ($self->{label_w}, undef) = $self->{label}->size_request
1189 if $self->{label};
1190
1191 my ($w, $h) = $self->SUPER::size_request;
1192
1193 (
1194 $w + $self->border * 2,
1195 $h + $self->border * 2,
1196 )
1197}
1198
1199sub invoke_size_allocate {
1200 my ($self, $w, $h) = @_;
1201
1202 my $border = $self->border;
1203
1204 $w -= List::Util::max 0, $border * 2;
1205 $h -= List::Util::max 0, $border * 2;
1206
1207 if (my $label = $self->{label}) {
1208 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1209 $label->{h} = List::Util::min $h, $border;
1210 $label->invoke_size_allocate ($label->{w}, $label->{h});
1211 }
1212
1213 $self->child->configure ($border, $border, $w, $h);
1214
1215 1
1216}
1217
1218sub _draw {
1219 my ($self) = @_;
1220
1221 my $child = $self->{children}[0];
1222
1223 my $border = $self->border;
1224 my ($w, $h) = ($self->{w}, $self->{h});
1225
1226 $child->draw;
1227
1228 glColor @{$self->{fg}};
1229 glBegin GL_LINE_STRIP;
1230 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1231 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1232 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1233 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1234 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1235 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1236 glEnd;
1237
1238 if ($self->{label}) {
1239 glTranslate $border * 2, 0;
1240 $self->{label}->_draw;
1241 }
1242}
1243
1244#############################################################################
1245
1246package CFPlus::UI::Toplevel;
1247
1248our @ISA = CFPlus::UI::Bin::;
1249
1250use CFPlus::OpenGL;
1251
1252my $bg =
1253 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1254 mipmap => 1, wrap => 1;
1255
1256my @border =
1257 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1258 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1259
1260sub new {
1261 my ($class, %arg) = @_;
1010 1262
1011 my $self = $class->SUPER::new ( 1263 my $self = $class->SUPER::new (
1012 bg => [1, 1, 1, 1], 1264 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1], 1265 border_bg => [1, 1, 1, 1],
1014 border => 0.6, 1266 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1, 1267 can_events => 1,
1017 @_ 1268 min_w => 64,
1269 min_h => 32,
1270 %arg,
1018 ); 1271 );
1019 1272
1020 $self->{title} &&= new CFClient::UI::Label 1273 $self->{title_widget} = new CFPlus::UI::Label
1021 align => 0, 1274 align => 0,
1022 valign => 1, 1275 valign => 1,
1023 text => $self->{title}, 1276 text => $self->{title},
1024 fontsize => $self->{border}; 1277 fontsize => $self->{border},
1278 if exists $self->{title};
1279
1280 if ($self->{has_close_button}) {
1281 $self->{close_button} =
1282 new CFPlus::UI::ImageButton
1283 path => 'x1_close.png',
1284 on_activate => sub { $self->emit ("delete") };
1285
1286 $self->CFPlus::UI::Container::add ($self->{close_button});
1287 }
1025 1288
1026 $self 1289 $self
1290}
1291
1292sub add {
1293 my ($self, @widgets) = @_;
1294
1295 $self->SUPER::add (@widgets);
1296 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1297 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1027} 1298}
1028 1299
1029sub border { 1300sub border {
1030 int $_[0]{border} * $::FONTSIZE 1301 int $_[0]{border} * $::FONTSIZE
1031} 1302}
1032 1303
1033sub size_request { 1304sub size_request {
1034 my ($self) = @_; 1305 my ($self) = @_;
1306
1307 $self->{title_widget}->size_request
1308 if $self->{title_widget};
1309
1310 $self->{close_button}->size_request
1311 if $self->{close_button};
1035 1312
1036 my ($w, $h) = $self->SUPER::size_request; 1313 my ($w, $h) = $self->SUPER::size_request;
1037 1314
1038 ( 1315 (
1039 $w + $self->border * 2, 1316 $w + $self->border * 2,
1040 $h + $self->border * 2, 1317 $h + $self->border * 2,
1041 ) 1318 )
1042} 1319}
1043 1320
1044sub size_allocate { 1321sub invoke_size_allocate {
1045 my ($self, $w, $h) = @_; 1322 my ($self, $w, $h) = @_;
1046 1323
1324 if ($self->{title_widget}) {
1325 $self->{title_widget}{w} = $w;
1326 $self->{title_widget}{h} = $h;
1327 $self->{title_widget}->invoke_size_allocate ($w, $h);
1328 }
1329
1330 my $border = $self->border;
1331
1047 $h -= List::Util::max 0, $self->border * 2; 1332 $h -= List::Util::max 0, $border * 2;
1048 $w -= List::Util::max 0, $self->border * 2; 1333 $w -= List::Util::max 0, $border * 2;
1049 1334
1050 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1051 if $self->{title};
1052
1053 $self->child->configure ($self->border, $self->border, $w, $h); 1335 $self->child->configure ($border, $border, $w, $h);
1054}
1055 1336
1337 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1338 if $self->{close_button};
1339
1340 1
1341}
1342
1343sub invoke_delete {
1344 my ($self) = @_;
1345
1346 $self->hide;
1347
1348 1
1349}
1350
1056sub button_down { 1351sub invoke_button_down {
1057 my ($self, $ev, $x, $y) = @_; 1352 my ($self, $ev, $x, $y) = @_;
1058 1353
1059 my ($w, $h) = @$self{qw(w h)}; 1354 my ($w, $h) = @$self{qw(w h)};
1060 my $border = $self->border; 1355 my $border = $self->border;
1061 1356
… …
1074 my ($ev, $x, $y) = @_; 1369 my ($ev, $x, $y) = @_;
1075 1370
1076 my $dx = $ev->{x} - $ox; 1371 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy; 1372 my $dy = $ev->{y} - $oy;
1078 1373
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1374 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1375 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y}); 1376
1084 $self->check_size; 1377 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1378 $self->realloc;
1085 }; 1379 };
1086 1380
1087 } elsif ($lr ^ $td) { 1381 } elsif ($lr ^ $td) {
1088 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1382 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1089 my ($bx, $by) = ($self->{x}, $self->{y}); 1383 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1091 $self->{motion} = sub { 1385 $self->{motion} = sub {
1092 my ($ev, $x, $y) = @_; 1386 my ($ev, $x, $y) = @_;
1093 1387
1094 ($x, $y) = ($ev->{x}, $ev->{y}); 1388 ($x, $y) = ($ev->{x}, $ev->{y});
1095 1389
1096 $self->{user_x} = $bx + $x - $ox; 1390 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1097 $self->{user_y} = $by + $y - $oy; 1391 # HACK: the next line is required to enforce placement
1098 $self->move ($self->{user_x}, $self->{user_y}); 1392 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1099 $self->update;
1100 }; 1393 };
1394 } else {
1395 return 0;
1396 }
1397
1101 } 1398 1
1102} 1399}
1103 1400
1104sub button_up { 1401sub invoke_button_up {
1105 my ($self, $ev, $x, $y) = @_; 1402 my ($self, $ev, $x, $y) = @_;
1106 1403
1107 delete $self->{motion}; 1404 ! ! delete $self->{motion}
1108} 1405}
1109 1406
1110sub mouse_motion { 1407sub invoke_mouse_motion {
1111 my ($self, $ev, $x, $y) = @_; 1408 my ($self, $ev, $x, $y) = @_;
1112 1409
1113 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1410 $self->{motion}->($ev, $x, $y) if $self->{motion};
1411
1412 ! ! $self->{motion}
1413}
1414
1415sub invoke_visibility_change {
1416 my ($self, $visible) = @_;
1417
1418 delete $self->{motion} unless $visible;
1419
1420 0
1114} 1421}
1115 1422
1116sub _draw { 1423sub _draw {
1117 my ($self) = @_; 1424 my ($self) = @_;
1118 1425
1426 my $child = $self->{children}[0];
1427
1119 my ($w, $h ) = ($self->{w}, $self->{h}); 1428 my ($w, $h ) = ($self->{w}, $self->{h});
1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1429 my ($cw, $ch) = ($child->{w}, $child->{h});
1121 1430
1122 glEnable GL_TEXTURE_2D; 1431 glEnable GL_TEXTURE_2D;
1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1124 1433
1125 my $border = $self->border; 1434 my $border = $self->border;
1126 1435
1127 glColor @{ $self->{border_bg} }; 1436 glColor @{ $self->{border_bg} };
1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1437 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1438 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1439 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1440 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1132 1441
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1442 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1134 my $bg = $tex[0]; 1443 glColor @{ $self->{bg} };
1135 1444
1136 # TODO: repeat texture not scale 1445 # TODO: repeat texture not scale
1446 # solve this better(?)
1137 my $rep_x = $cw / $bg->{w}; 1447 $bg->{s} = $cw / $bg->{w};
1138 my $rep_y = $ch / $bg->{h}; 1448 $bg->{t} = $ch / $bg->{h};
1139
1140 glColor @{ $self->{bg} };
1141
1142 $bg->{s} = $rep_x;
1143 $bg->{t} = $rep_y;
1144 $bg->{wrap_mode} = 1;
1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1449 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 } 1450 }
1147 1451
1148 glDisable GL_TEXTURE_2D; 1452 glDisable GL_TEXTURE_2D;
1149 1453
1150 $self->{title}->draw if $self->{title};
1151
1152 $self->child->draw; 1454 $child->draw;
1455
1456 if ($self->{title_widget}) {
1457 glTranslate 0, $border - $self->{h};
1458 $self->{title_widget}->_draw;
1459
1460 glTranslate 0, - ($border - $self->{h});
1461 }
1462
1463 $self->{close_button}->draw
1464 if $self->{close_button};
1153} 1465}
1154 1466
1155############################################################################# 1467#############################################################################
1156 1468
1157package CFClient::UI::Table; 1469package CFPlus::UI::Table;
1158 1470
1159our @ISA = CFClient::UI::Base::; 1471our @ISA = CFPlus::UI::Base::;
1160 1472
1161use List::Util qw(max sum); 1473use List::Util qw(max sum);
1162 1474
1163use CFClient::OpenGL; 1475use CFPlus::OpenGL;
1164 1476
1165sub new { 1477sub new {
1166 my $class = shift; 1478 my $class = shift;
1167 1479
1168 $class->SUPER::new ( 1480 $class->SUPER::new (
… …
1174sub children { 1486sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1487 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1176} 1488}
1177 1489
1178sub add { 1490sub add {
1179 my ($self, $x, $y, $child) = @_; 1491 my ($self) = shift;
1180 1492
1493 while (@_) {
1494 my ($x, $y, $child) = splice @_, 0, 3, ();
1181 $child->set_parent ($self); 1495 $child->set_parent ($self);
1182 $self->{children}[$y][$x] = $child; 1496 $self->{children}[$y][$x] = $child;
1497 }
1183 1498
1184 $self->check_size (1); 1499 $self->{force_realloc} = 1;
1500 $self->{force_size_alloc} = 1;
1501 $self->realloc;
1502}
1503
1504sub remove {
1505 my ($self, $child) = @_;
1506
1507 # TODO: not yet implemented
1185} 1508}
1186 1509
1187# TODO: move to container class maybe? send children a signal on removal? 1510# TODO: move to container class maybe? send children a signal on removal?
1188sub clear { 1511sub clear {
1189 my ($self) = @_; 1512 my ($self) = @_;
… …
1194 for (@children) { 1517 for (@children) {
1195 delete $_->{parent}; 1518 delete $_->{parent};
1196 $_->hide; 1519 $_->hide;
1197 } 1520 }
1198 1521
1199 $self->check_size (1); 1522 $self->realloc;
1200 $self->update;
1201} 1523}
1202 1524
1203sub get_wh { 1525sub get_wh {
1204 my ($self) = @_; 1526 my ($self) = @_;
1205 1527
… …
1231 (sum @$ws), 1553 (sum @$ws),
1232 (sum @$hs), 1554 (sum @$hs),
1233 ) 1555 )
1234} 1556}
1235 1557
1236sub size_allocate { 1558sub invoke_size_allocate {
1237 my ($self, $w, $h) = @_; 1559 my ($self, $w, $h) = @_;
1238 1560
1239 my ($ws, $hs) = $self->get_wh; 1561 my ($ws, $hs) = $self->get_wh;
1240 1562
1241 my $req_w = (sum @$ws) || 1; 1563 my $req_w = (sum @$ws) || 1;
… …
1248 1570
1249 # linearly scale sizes 1571 # linearly scale sizes
1250 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1572 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1251 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1573 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1252 1574
1253 CFClient::UI::harmonize $ws; 1575 CFPlus::UI::harmonize $ws;
1254 CFClient::UI::harmonize $hs; 1576 CFPlus::UI::harmonize $hs;
1255 1577
1256 my $y; 1578 my $y;
1257 1579
1258 for my $r (0 .. $#{$self->{children}}) { 1580 for my $r (0 .. $#{$self->{children}}) {
1259 my $row = $self->{children}[$r] 1581 my $row = $self->{children}[$r]
… …
1273 } 1595 }
1274 1596
1275 $y += $row_h; 1597 $y += $row_h;
1276 } 1598 }
1277 1599
1600 1
1278} 1601}
1279 1602
1280sub find_widget { 1603sub find_widget {
1281 my ($self, $x, $y) = @_; 1604 my ($self, $x, $y) = @_;
1282 1605
… …
1301 } 1624 }
1302} 1625}
1303 1626
1304############################################################################# 1627#############################################################################
1305 1628
1306package CFClient::UI::HBox; 1629package CFPlus::UI::Box;
1307 1630
1308# TODO: wrap into common Box base class
1309
1310our @ISA = CFClient::UI::Container::; 1631our @ISA = CFPlus::UI::Container::;
1311 1632
1312sub size_request { 1633sub size_request {
1313 my ($self) = @_; 1634 my ($self) = @_;
1314 1635
1315 my @alloc = map [$_->size_request], @{$self->{children}}; 1636 $self->{vertical}
1637 ? (
1638 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1639 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1640 )
1641 : (
1642 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1643 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1644 )
1645}
1316 1646
1647sub invoke_size_allocate {
1648 my ($self, $w, $h) = @_;
1649
1650 my $space = $self->{vertical} ? $h : $w;
1651 my @children = $self->visible_children;
1652
1653 my @req;
1654
1655 if ($self->{homogeneous}) {
1656 @req = ($space / (@children || 1)) x @children;
1657 } else {
1658 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1659 my $req = List::Util::sum @req;
1660
1661 if ($req > $space) {
1662 # ah well, not enough space
1663 $_ *= $space / $req for @req;
1664 } else {
1665 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1666
1667 $space = ($space - $req) / $expand; # remaining space to give away
1668
1669 $req[$_] += $space * $children[$_]{expand}
1670 for 0 .. $#children;
1671 }
1317 ( 1672 }
1318 (List::Util::sum map $_->[0], @alloc), 1673
1319 (List::Util::max map $_->[1], @alloc), 1674 CFPlus::UI::harmonize \@req;
1675
1676 my $pos = 0;
1677 for (0 .. $#children) {
1678 my $alloc = $req[$_];
1679 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1680
1681 $pos += $alloc;
1682 }
1683
1684 1
1685}
1686
1687#############################################################################
1688
1689package CFPlus::UI::HBox;
1690
1691our @ISA = CFPlus::UI::Box::;
1692
1693sub new {
1694 my $class = shift;
1695
1696 $class->SUPER::new (
1697 vertical => 0,
1698 @_,
1320 ) 1699 )
1321} 1700}
1322 1701
1323sub size_allocate {
1324 my ($self, $w, $h) = @_;
1325
1326 ($h, $w) = ($w, $h);
1327
1328 my $children = $self->{children};
1329
1330 my @h = map $_->{req_w}, @$children;
1331
1332 my $req_h = List::Util::sum @h;
1333
1334 if ($req_h > $h) {
1335 # ah well, not enough space
1336 $_ *= $h / $req_h for @h;
1337 } else {
1338 my $exp = List::Util::sum map $_->{expand}, @$children;
1339 $exp ||= 1;
1340
1341 for (0 .. $#$children) {
1342 my $child = $children->[$_];
1343
1344 my $alloc_h = $h[$_];
1345 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1346 $h[$_] = $alloc_h;
1347 }
1348 }
1349
1350 CFClient::UI::harmonize \@h;
1351
1352 my $y = 0;
1353 for (0 .. $#$children) {
1354 my $child = $children->[$_];
1355 my $h = $h[$_];
1356 $child->configure ($y, 0, $h, $w);
1357
1358 $y += $h;
1359 }
1360
1361 1
1362}
1363
1364############################################################################# 1702#############################################################################
1365 1703
1366package CFClient::UI::VBox; 1704package CFPlus::UI::VBox;
1367 1705
1368# TODO: wrap into common Box base class 1706our @ISA = CFPlus::UI::Box::;
1369 1707
1370our @ISA = CFClient::UI::Container::; 1708sub new {
1709 my $class = shift;
1371 1710
1372sub size_request { 1711 $class->SUPER::new (
1373 my ($self) = @_; 1712 vertical => 1,
1374 1713 @_,
1375 my @alloc = map [$_->size_request], @{$self->{children}};
1376
1377 (
1378 (List::Util::max map $_->[0], @alloc),
1379 (List::Util::sum map $_->[1], @alloc),
1380 ) 1714 )
1381} 1715}
1382 1716
1383sub size_allocate {
1384 my ($self, $w, $h) = @_;
1385
1386 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1387
1388 my $children = $self->{children};
1389
1390 my @h = map $_->{req_h}, @$children;
1391
1392 my $req_h = List::Util::sum @h;
1393
1394 if ($req_h > $h) {
1395 # ah well, not enough space
1396 $_ *= $h / $req_h for @h;
1397 } else {
1398 my $exp = List::Util::sum map $_->{expand}, @$children;
1399 $exp ||= 1;
1400
1401 for (0 .. $#$children) {
1402 my $child = $children->[$_];
1403
1404 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1405 }
1406 }
1407
1408 CFClient::UI::harmonize \@h;
1409
1410 my $y = 0;
1411 for (0 .. $#$children) {
1412 my $child = $children->[$_];
1413 my $h = $h[$_];
1414 $child->configure (0, $y, $w, $h);
1415
1416 $y += $h;
1417 }
1418
1419 1
1420}
1421
1422############################################################################# 1717#############################################################################
1423 1718
1424package CFClient::UI::Label; 1719package CFPlus::UI::Label;
1425 1720
1426our @ISA = CFClient::UI::DrawBG::; 1721our @ISA = CFPlus::UI::DrawBG::;
1427 1722
1428use CFClient::OpenGL; 1723use CFPlus::OpenGL;
1429 1724
1430sub new { 1725sub new {
1431 my ($class, %arg) = @_; 1726 my ($class, %arg) = @_;
1432 1727
1433 my $self = $class->SUPER::new ( 1728 my $self = $class->SUPER::new (
… …
1436 #active_bg => none 1731 #active_bg => none
1437 #font => default_font 1732 #font => default_font
1438 #text => initial text 1733 #text => initial text
1439 #markup => initial narkup 1734 #markup => initial narkup
1440 #max_w => maximum pixel width 1735 #max_w => maximum pixel width
1736 #style => 0, # render flags
1441 ellipsise => 3, # end 1737 ellipsise => 3, # end
1442 layout => (new CFClient::Layout), 1738 layout => (new CFPlus::Layout),
1443 fontsize => 1, 1739 fontsize => 1,
1444 align => -1, 1740 align => -1,
1445 valign => -1, 1741 valign => -1,
1446 padding => 2, 1742 padding_x => 2,
1743 padding_y => 2,
1447 can_events => 0, 1744 can_events => 0,
1448 %arg 1745 %arg
1449 ); 1746 );
1450 1747
1451 if (exists $self->{template}) { 1748 if (exists $self->{template}) {
1452 my $layout = new CFClient::Layout; 1749 my $layout = new CFPlus::Layout;
1453 $layout->set_text (delete $self->{template}); 1750 $layout->set_text (delete $self->{template});
1454 $self->{template} = $layout; 1751 $self->{template} = $layout;
1455 } 1752 }
1456 1753
1457 if (exists $self->{markup}) { 1754 if (exists $self->{markup}) {
… …
1461 } 1758 }
1462 1759
1463 $self 1760 $self
1464} 1761}
1465 1762
1466sub escape($) {
1467 local $_ = $_[0];
1468
1469 s/&/&amp;/g;
1470 s/>/&gt;/g;
1471 s/</&lt;/g;
1472
1473 $_
1474}
1475
1476sub update { 1763sub update {
1477 my ($self) = @_; 1764 my ($self) = @_;
1478 1765
1479 delete $self->{texture}; 1766 delete $self->{texture};
1480 $self->SUPER::update; 1767 $self->SUPER::update;
1481} 1768}
1482 1769
1770sub realloc {
1771 my ($self) = @_;
1772
1773 delete $self->{ox};
1774 $self->SUPER::realloc;
1775}
1776
1483sub set_text { 1777sub set_text {
1484 my ($self, $text) = @_; 1778 my ($self, $text) = @_;
1485 1779
1486 return if $self->{text} eq "T$text"; 1780 return if $self->{text} eq "T$text";
1487 $self->{text} = "T$text"; 1781 $self->{text} = "T$text";
1488 1782
1489 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1490 $self->{layout}->set_text ($text); 1783 $self->{layout}->set_text ($text);
1491 1784
1785 delete $self->{size_req};
1786 $self->realloc;
1492 $self->update; 1787 $self->update;
1493 $self->check_size;
1494} 1788}
1495 1789
1496sub set_markup { 1790sub set_markup {
1497 my ($self, $markup) = @_; 1791 my ($self, $markup) = @_;
1498 1792
1499 return if $self->{text} eq "M$markup"; 1793 return if $self->{text} eq "M$markup";
1500 $self->{text} = "M$markup"; 1794 $self->{text} = "M$markup";
1501 1795
1502 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1796 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1503 1797
1504 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1505 $self->{layout}->set_markup ($markup); 1798 $self->{layout}->set_markup ($markup);
1506 1799
1800 delete $self->{size_req};
1801 $self->realloc;
1507 $self->update; 1802 $self->update;
1508 $self->check_size;
1509} 1803}
1510 1804
1511sub size_request { 1805sub size_request {
1512 my ($self) = @_; 1806 my ($self) = @_;
1513 1807
1808 $self->{size_req} ||= do {
1514 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1809 $self->{layout}->set_font ($self->{font}) if $self->{font};
1515 $self->{layout}->set_width ($self->{max_w} || -1); 1810 $self->{layout}->set_width ($self->{max_w} || -1);
1516 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1811 $self->{layout}->set_ellipsise ($self->{ellipsise});
1517 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1812 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1518 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1813 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1519 1814
1520 my ($w, $h) = $self->{layout}->size; 1815 my ($w, $h) = $self->{layout}->size;
1521 1816
1522 if (exists $self->{template}) { 1817 if (exists $self->{template}) {
1523 $self->{template}->set_font ($self->{font}) if $self->{font}; 1818 $self->{template}->set_font ($self->{font}) if $self->{font};
1819 $self->{template}->set_width ($self->{max_w} || -1);
1524 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1820 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1525 1821
1526 my ($w2, $h2) = $self->{template}->size; 1822 my ($w2, $h2) = $self->{template}->size;
1527 1823
1528 $w = List::Util::max $w, $w2; 1824 $w = List::Util::max $w, $w2;
1529 $h = List::Util::max $h, $h2; 1825 $h = List::Util::max $h, $h2;
1826 }
1827
1828 [$w, $h]
1530 } 1829 };
1531 1830
1532 ( 1831 @{ $self->{size_req} }
1533 $w + $self->{padding} * 2,
1534 $h + $self->{padding} * 2,
1535 )
1536} 1832}
1537 1833
1834sub baseline_shift {
1835 $_[0]{layout}->descent
1836}
1837
1538sub size_allocate { 1838sub invoke_size_allocate {
1539 my ($self, $w, $h) = @_; 1839 my ($self, $w, $h) = @_;
1540 1840
1841 delete $self->{ox};
1842
1541 delete $self->{texture}; 1843 delete $self->{texture}
1844 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1845
1846 1
1542} 1847}
1543 1848
1544sub set_fontsize { 1849sub set_fontsize {
1545 my ($self, $fontsize) = @_; 1850 my ($self, $fontsize) = @_;
1546 1851
1547 $self->{fontsize} = $fontsize; 1852 $self->{fontsize} = $fontsize;
1853 delete $self->{size_req};
1548 delete $self->{texture}; 1854 delete $self->{texture};
1549 1855
1550 $self->update; 1856 $self->realloc;
1551 $self->check_size; 1857}
1858
1859sub reconfigure {
1860 my ($self) = @_;
1861
1862 delete $self->{size_req};
1863 delete $self->{texture};
1864
1865 $self->SUPER::reconfigure;
1552} 1866}
1553 1867
1554sub _draw { 1868sub _draw {
1555 my ($self) = @_; 1869 my ($self) = @_;
1556 1870
1557 $self->SUPER::_draw; # draw background, if applicable 1871 $self->SUPER::_draw; # draw background, if applicable
1558 1872
1559 my $tex = $self->{texture} ||= do { 1873 my $size = $self->{texture} ||= do {
1560 $self->{layout}->set_foreground (@{$self->{fg}}); 1874 $self->{layout}->set_foreground (@{$self->{fg}});
1561 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1875 $self->{layout}->set_font ($self->{font}) if $self->{font};
1562 $self->{layout}->set_width ($self->{w}); 1876 $self->{layout}->set_width ($self->{w});
1563 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1877 $self->{layout}->set_ellipsise ($self->{ellipsise});
1564 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1878 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1565 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1879 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1566 1880
1567 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1881 [$self->{layout}->size]
1568
1569 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1570 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1571 : ($self->{w} - $tex->{w}) * 0.5);
1572
1573 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1574 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1575 : ($self->{h} - $tex->{h}) * 0.5);
1576
1577 $tex
1578 }; 1882 };
1579 1883
1580 glEnable GL_TEXTURE_2D; 1884 unless (exists $self->{ox}) {
1581 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1885 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1886 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1887 : ($self->{w} - $size->[0]) * 0.5);
1582 1888
1583 if ($tex->{format} == GL_ALPHA) { 1889 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1584 glColor @{$self->{fg}}; 1890 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1585 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1891 : ($self->{h} - $size->[1]) * 0.5);
1586 } else {
1587 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1588 } 1892 };
1589 1893
1590 glDisable GL_TEXTURE_2D; 1894 my $w = List::Util::min $self->{w} + 4, $size->[0];
1895 my $h = List::Util::min $self->{h} + 2, $size->[1];
1896
1897 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1591} 1898}
1592 1899
1593############################################################################# 1900#############################################################################
1594 1901
1595package CFClient::UI::EntryBase; 1902package CFPlus::UI::EntryBase;
1596 1903
1597our @ISA = CFClient::UI::Label::; 1904our @ISA = CFPlus::UI::Label::;
1598 1905
1599use CFClient::OpenGL; 1906use CFPlus::OpenGL;
1600 1907
1601sub new { 1908sub new {
1602 my $class = shift; 1909 my $class = shift;
1603 1910
1604 $class->SUPER::new ( 1911 $class->SUPER::new (
… …
1608 active_fg => [0, 0, 0], 1915 active_fg => [0, 0, 0],
1609 can_hover => 1, 1916 can_hover => 1,
1610 can_focus => 1, 1917 can_focus => 1,
1611 valign => 0, 1918 valign => 0,
1612 can_events => 1, 1919 can_events => 1,
1920 ellipsise => 0,
1613 #text => ... 1921 #text => ...
1922 #hidden => "*",
1614 @_ 1923 @_
1615 ) 1924 )
1616} 1925}
1617 1926
1618sub _set_text { 1927sub _set_text {
… …
1620 1929
1621 delete $self->{cur_h}; 1930 delete $self->{cur_h};
1622 1931
1623 return if $self->{text} eq $text; 1932 return if $self->{text} eq $text;
1624 1933
1625 delete $self->{texture};
1626
1627 $self->{last_activity} = $::NOW; 1934 $self->{last_activity} = $::NOW;
1628 $self->{text} = $text; 1935 $self->{text} = $text;
1629 1936
1630 $text =~ s/./*/g if $self->{hidden}; 1937 $text =~ s/./*/g if $self->{hidden};
1631 $self->{layout}->set_text ("$text "); 1938 $self->{layout}->set_text ("$text ");
1939 delete $self->{size_req};
1632 1940
1633 $self->_emit (changed => $self->{text}); 1941 $self->emit (changed => $self->{text});
1942
1943 $self->realloc;
1944 $self->update;
1634} 1945}
1635 1946
1636sub set_text { 1947sub set_text {
1637 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1638 1949
1639 $self->{cursor} = length $text; 1950 $self->{cursor} = length $text;
1640 $self->_set_text ($text); 1951 $self->_set_text ($text);
1641 $self->update;
1642 $self->check_size;
1643} 1952}
1644 1953
1645sub get_text { 1954sub get_text {
1646 $_[0]{text} 1955 $_[0]{text}
1647} 1956}
… …
1652 my ($w, $h) = $self->SUPER::size_request; 1961 my ($w, $h) = $self->SUPER::size_request;
1653 1962
1654 ($w + 1, $h) # add 1 for cursor 1963 ($w + 1, $h) # add 1 for cursor
1655} 1964}
1656 1965
1657sub key_down { 1966sub invoke_key_down {
1658 my ($self, $ev) = @_; 1967 my ($self, $ev) = @_;
1659 1968
1660 my $mod = $ev->{mod}; 1969 my $mod = $ev->{mod};
1661 my $sym = $ev->{sym}; 1970 my $sym = $ev->{sym};
1662 my $uni = $ev->{unicode}; 1971 my $uni = $ev->{unicode};
1663 1972
1664 my $text = $self->get_text; 1973 my $text = $self->get_text;
1974
1975 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1665 1976
1666 if ($uni == 8) { 1977 if ($uni == 8) {
1667 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1978 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1668 } elsif ($uni == 127) { 1979 } elsif ($uni == 127) {
1669 substr $text, $self->{cursor}, 1, ""; 1980 substr $text, $self->{cursor}, 1, "";
1670 } elsif ($sym == CFClient::SDLK_LEFT) { 1981 } elsif ($sym == CFPlus::SDLK_LEFT) {
1671 --$self->{cursor} if $self->{cursor}; 1982 --$self->{cursor} if $self->{cursor};
1672 } elsif ($sym == CFClient::SDLK_RIGHT) { 1983 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1673 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1984 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1674 } elsif ($sym == CFClient::SDLK_HOME) { 1985 } elsif ($sym == CFPlus::SDLK_HOME) {
1986 # what a hack
1987 $self->{cursor} =
1988 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1989 ? length $1
1990 : 0;
1991 } elsif ($sym == CFPlus::SDLK_END) {
1992 # uh, again
1993 $self->{cursor} =
1994 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1995 ? $self->{cursor} + length $1
1996 : length $self->{text};
1997 } elsif ($uni == 21) { # ctrl-u
1998 $text = "";
1675 $self->{cursor} = 0; 1999 $self->{cursor} = 0;
1676 } elsif ($sym == CFClient::SDLK_END) {
1677 $self->{cursor} = length $text;
1678 } elsif ($uni == 27) { 2000 } elsif ($uni == 27) {
1679 $self->_emit ('escape'); 2001 $self->emit ('escape');
1680 } elsif ($uni) { 2002 } elsif ($uni == 0x0d) {
2003 substr $text, $self->{cursor}++, 0, "\012";
2004 } elsif ($uni >= 0x20) {
1681 substr $text, $self->{cursor}++, 0, chr $uni; 2005 substr $text, $self->{cursor}++, 0, chr $uni;
2006 } else {
2007 return 0;
1682 } 2008 }
1683 2009
1684 $self->_set_text ($text); 2010 $self->_set_text ($text);
2011
2012 $self->realloc;
1685 $self->update; 2013 $self->update;
1686 $self->check_size;
1687}
1688 2014
2015 1
2016}
2017
1689sub focus_in { 2018sub invoke_focus_in {
1690 my ($self) = @_; 2019 my ($self) = @_;
1691 2020
1692 $self->{last_activity} = $::NOW; 2021 $self->{last_activity} = $::NOW;
1693 2022
1694 $self->SUPER::focus_in; 2023 $self->SUPER::invoke_focus_in
1695} 2024}
1696 2025
1697sub button_down { 2026sub invoke_button_down {
1698 my ($self, $ev, $x, $y) = @_; 2027 my ($self, $ev, $x, $y) = @_;
1699 2028
1700 $self->SUPER::button_down ($ev, $x, $y); 2029 $self->SUPER::invoke_button_down ($ev, $x, $y);
1701 2030
1702 my $idx = $self->{layout}->xy_to_index ($x, $y); 2031 my $idx = $self->{layout}->xy_to_index ($x, $y);
1703 2032
1704 # byte-index to char-index 2033 # byte-index to char-index
1705 my $text = $self->{text}; 2034 my $text = $self->{text};
1706 utf8::encode $text; 2035 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1707 $self->{cursor} = length substr $text, 0, $idx; 2036 $self->{cursor} = length $text;
1708 2037
1709 $self->_set_text ($self->{text}); 2038 $self->_set_text ($self->{text});
1710 $self->update; 2039 $self->update;
2040
2041 1
1711} 2042}
1712 2043
1713sub mouse_motion { 2044sub invoke_mouse_motion {
1714 my ($self, $ev, $x, $y) = @_; 2045 my ($self, $ev, $x, $y) = @_;
1715# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2046# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2047
2048 1
1716} 2049}
1717 2050
1718sub _draw { 2051sub _draw {
1719 my ($self) = @_; 2052 my ($self) = @_;
1720 2053
1721 local $self->{fg} = $self->{fg}; 2054 local $self->{fg} = $self->{fg};
1722 2055
1723 if ($FOCUS == $self) { 2056 if ($FOCUS == $self) {
1724 glColor @{$self->{active_bg}}; 2057 glColor_premultiply @{$self->{active_bg}};
1725 $self->{fg} = $self->{active_fg}; 2058 $self->{fg} = $self->{active_fg};
1726 } else { 2059 } else {
1727 glColor @{$self->{bg}}; 2060 glColor_premultiply @{$self->{bg}};
1728 } 2061 }
1729 2062
1730 glEnable GL_BLEND; 2063 glEnable GL_BLEND;
1731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2064 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1732 glBegin GL_QUADS; 2065 glBegin GL_QUADS;
1733 glVertex 0 , 0; 2066 glVertex 0 , 0;
1734 glVertex 0 , $self->{h}; 2067 glVertex 0 , $self->{h};
1735 glVertex $self->{w}, $self->{h}; 2068 glVertex $self->{w}, $self->{h};
1736 glVertex $self->{w}, 0; 2069 glVertex $self->{w}, 0;
… …
1747 utf8::encode $text; 2080 utf8::encode $text;
1748 2081
1749 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2082 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1750 } 2083 }
1751 2084
1752 glColor @{$self->{fg}};
1753 glBegin GL_LINES; 2085 glBegin GL_LINES;
1754 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2086 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1755 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2087 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1756 glEnd; 2088 glEnd;
1757 } 2089 }
1758} 2090}
1759 2091
2092#############################################################################
2093
1760package CFClient::UI::Entry; 2094package CFPlus::UI::Entry;
1761 2095
1762our @ISA = CFClient::UI::EntryBase::; 2096our @ISA = CFPlus::UI::EntryBase::;
1763 2097
1764use CFClient::OpenGL; 2098use CFPlus::OpenGL;
1765 2099
1766sub key_down { 2100sub invoke_key_down {
1767 my ($self, $ev) = @_; 2101 my ($self, $ev) = @_;
1768 2102
1769 my $sym = $ev->{sym}; 2103 my $sym = $ev->{sym};
1770 2104
1771 if ($sym == 13) { 2105 if ($ev->{uni} == 0x0d || $sym == 13) {
1772 unshift @{$self->{history}}, 2106 unshift @{$self->{history}},
1773 my $txt = $self->get_text; 2107 my $txt = $self->get_text;
2108
1774 $self->{history_pointer} = -1; 2109 $self->{history_pointer} = -1;
1775 $self->{history_saveback} = ''; 2110 $self->{history_saveback} = '';
1776 $self->_emit (activate => $txt); 2111 $self->emit (activate => $txt);
1777 $self->update; 2112 $self->update;
1778 2113
1779 } elsif ($sym == CFClient::SDLK_UP) { 2114 } elsif ($sym == CFPlus::SDLK_UP) {
1780 if ($self->{history_pointer} < 0) { 2115 if ($self->{history_pointer} < 0) {
1781 $self->{history_saveback} = $self->get_text; 2116 $self->{history_saveback} = $self->get_text;
1782 } 2117 }
1783 if (@{$self->{history} || []} > 0) { 2118 if (@{$self->{history} || []} > 0) {
1784 $self->{history_pointer}++; 2119 $self->{history_pointer}++;
… …
1786 $self->{history_pointer} = @{$self->{history} || []} - 1; 2121 $self->{history_pointer} = @{$self->{history} || []} - 1;
1787 } 2122 }
1788 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2123 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1789 } 2124 }
1790 2125
1791 } elsif ($sym == CFClient::SDLK_DOWN) { 2126 } elsif ($sym == CFPlus::SDLK_DOWN) {
1792 $self->{history_pointer}--; 2127 $self->{history_pointer}--;
1793 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2128 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1794 2129
1795 if ($self->{history_pointer} >= 0) { 2130 if ($self->{history_pointer} >= 0) {
1796 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2131 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1797 } else { 2132 } else {
1798 $self->set_text ($self->{history_saveback}); 2133 $self->set_text ($self->{history_saveback});
1799 } 2134 }
1800 2135
1801 } else { 2136 } else {
1802 $self->SUPER::key_down ($ev); 2137 return $self->SUPER::invoke_key_down ($ev)
2138 }
2139
1803 } 2140 1
1804
1805} 2141}
1806 2142
1807############################################################################# 2143#############################################################################
1808 2144
2145package CFPlus::UI::TextEdit;
2146
2147our @ISA = CFPlus::UI::EntryBase::;
2148
2149use CFPlus::OpenGL;
2150
2151sub move_cursor_ver {
2152 my ($self, $dy) = @_;
2153
2154 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2155
2156 $y += $dy;
2157
2158 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2159 $self->{cursor} = $index;
2160 delete $self->{cur_h};
2161 $self->update;
2162 return;
2163 }
2164}
2165
2166sub invoke_key_down {
2167 my ($self, $ev) = @_;
2168
2169 my $sym = $ev->{sym};
2170
2171 if ($sym == CFPlus::SDLK_UP) {
2172 $self->move_cursor_ver (-1);
2173 } elsif ($sym == CFPlus::SDLK_DOWN) {
2174 $self->move_cursor_ver (+1);
2175 } else {
2176 return $self->SUPER::invoke_key_down ($ev)
2177 }
2178
2179 1
2180}
2181
2182#############################################################################
2183
1809package CFClient::UI::Button; 2184package CFPlus::UI::Button;
1810 2185
1811our @ISA = CFClient::UI::Label::; 2186our @ISA = CFPlus::UI::Label::;
1812 2187
1813use CFClient::OpenGL; 2188use CFPlus::OpenGL;
1814 2189
1815my @tex = 2190my @tex =
1816 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2191 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1817 qw(b1_button_active.png); 2192 qw(b1_button_active.png);
1818 2193
1819sub new { 2194sub new {
1820 my $class = shift; 2195 my $class = shift;
1821 2196
1822 $class->SUPER::new ( 2197 $class->SUPER::new (
1823 padding => 4, 2198 padding_x => 4,
2199 padding_y => 4,
1824 fg => [1, 1, 1], 2200 fg => [1, 1, 1],
1825 active_fg => [0, 0, 1], 2201 active_fg => [0, 0, 1],
1826 can_hover => 1, 2202 can_hover => 1,
1827 align => 0, 2203 align => 0,
1828 valign => 0, 2204 valign => 0,
1829 can_events => 1, 2205 can_events => 1,
1830 @_ 2206 @_
1831 ) 2207 )
1832} 2208}
1833 2209
1834sub activate { }
1835
1836sub button_up { 2210sub invoke_button_up {
1837 my ($self, $ev, $x, $y) = @_; 2211 my ($self, $ev, $x, $y) = @_;
1838 2212
1839 $self->emit ("activate") 2213 $self->emit ("activate")
1840 if $x >= 0 && $x < $self->{w} 2214 if $x >= 0 && $x < $self->{w}
1841 && $y >= 0 && $y < $self->{h}; 2215 && $y >= 0 && $y < $self->{h};
2216
2217 1
1842} 2218}
1843 2219
1844sub _draw { 2220sub _draw {
1845 my ($self) = @_; 2221 my ($self) = @_;
1846 2222
1847 local $self->{fg} = $self->{fg}; 2223 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1848
1849 if ($GRAB == $self) {
1850 $self->{fg} = $self->{active_fg};
1851 }
1852 2224
1853 glEnable GL_TEXTURE_2D; 2225 glEnable GL_TEXTURE_2D;
1854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2226 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1855 glColor 0, 0, 0, 1; 2227 glColor 0, 0, 0, 1;
1856 2228
… …
1861 $self->SUPER::_draw; 2233 $self->SUPER::_draw;
1862} 2234}
1863 2235
1864############################################################################# 2236#############################################################################
1865 2237
1866package CFClient::UI::CheckBox; 2238package CFPlus::UI::CheckBox;
1867 2239
1868our @ISA = CFClient::UI::DrawBG::; 2240our @ISA = CFPlus::UI::DrawBG::;
1869 2241
1870my @tex = 2242my @tex =
1871 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2243 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1872 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2244 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1873 2245
1874use CFClient::OpenGL; 2246use CFPlus::OpenGL;
1875 2247
1876sub new { 2248sub new {
1877 my $class = shift; 2249 my $class = shift;
1878 2250
1879 $class->SUPER::new ( 2251 $class->SUPER::new (
1880 padding => 2, 2252 padding_x => 2,
2253 padding_y => 2,
1881 fg => [1, 1, 1], 2254 fg => [1, 1, 1],
1882 active_fg => [1, 1, 0], 2255 active_fg => [1, 1, 0],
1883 bg => [0, 0, 0, 0.2], 2256 bg => [0, 0, 0, 0.2],
1884 active_bg => [1, 1, 1, 0.5], 2257 active_bg => [1, 1, 1, 0.5],
1885 state => 0, 2258 state => 0,
… …
1889} 2262}
1890 2263
1891sub size_request { 2264sub size_request {
1892 my ($self) = @_; 2265 my ($self) = @_;
1893 2266
1894 ($self->{padding} * 2 + 6) x 2 2267 (6) x 2
1895} 2268}
1896 2269
2270sub toggle {
2271 my ($self) = @_;
2272
2273 $self->{state} = !$self->{state};
2274 $self->emit (changed => $self->{state});
2275 $self->update;
2276}
2277
1897sub button_down { 2278sub invoke_button_down {
1898 my ($self, $ev, $x, $y) = @_; 2279 my ($self, $ev, $x, $y) = @_;
1899 2280
1900 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2281 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1901 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2282 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1902 $self->{state} = !$self->{state}; 2283 $self->toggle;
1903 $self->_emit (changed => $self->{state}); 2284 } else {
2285 return 0
2286 }
2287
1904 } 2288 1
1905} 2289}
1906 2290
1907sub _draw { 2291sub _draw {
1908 my ($self) = @_; 2292 my ($self) = @_;
1909 2293
1910 $self->SUPER::_draw; 2294 $self->SUPER::_draw;
1911 2295
1912 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2296 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1913 2297
1914 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2298 my ($w, $h) = @$self{qw(w h)};
2299
2300 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1915 2301
1916 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2302 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1917 2303
1918 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2304 my $tex = $self->{state} ? $tex[1] : $tex[0];
1919 2305
… …
1922 glDisable GL_TEXTURE_2D; 2308 glDisable GL_TEXTURE_2D;
1923} 2309}
1924 2310
1925############################################################################# 2311#############################################################################
1926 2312
1927package CFClient::UI::Image; 2313package CFPlus::UI::Image;
1928 2314
1929our @ISA = CFClient::UI::Base::; 2315our @ISA = CFPlus::UI::Base::;
1930 2316
1931use CFClient::OpenGL; 2317use CFPlus::OpenGL;
1932use Carp qw/confess/;
1933 2318
1934our %loaded_images; 2319our %texture_cache;
1935 2320
1936sub new { 2321sub new {
1937 my $class = shift; 2322 my $class = shift;
1938 2323
1939 my $self = $class->SUPER::new (can_events => 0, @_); 2324 my $self = $class->SUPER::new (
2325 can_events => 0,
2326 @_,
2327 );
1940 2328
1941 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2329 $self->{path} || $self->{tex}
2330 or Carp::croak "'path' or 'tex' attributes required";
1942 2331
1943 $loaded_images{$self->{image}} ||= 2332 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1944 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2333 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1945 2334
1946 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2335 CFPlus::weaken $texture_cache{$self->{path}};
1947 2336
1948 Scalar::Util::weaken $loaded_images{$self->{image}}; 2337 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1949
1950 $self->{aspect} = $tex->{w} / $tex->{h};
1951 2338
1952 $self 2339 $self
1953} 2340}
1954 2341
2342sub STORABLE_freeze {
2343 my ($self, $cloning) = @_;
2344
2345 $self->{path}
2346 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2347
2348 $self->{path}
2349}
2350
2351sub STORABLE_attach {
2352 my ($self, $cloning, $path) = @_;
2353
2354 $self->new (path => $path)
2355}
2356
1955sub size_request { 2357sub size_request {
1956 my ($self) = @_; 2358 my ($self) = @_;
1957 2359
1958 ($self->{tex}->{w}, $self->{tex}->{h}) 2360 ($self->{tex}{w}, $self->{tex}{h})
1959} 2361}
1960 2362
1961sub _draw { 2363sub _draw {
1962 my ($self) = @_; 2364 my ($self) = @_;
1963 2365
… …
1973 } 2375 }
1974 2376
1975 glEnable GL_TEXTURE_2D; 2377 glEnable GL_TEXTURE_2D;
1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2378 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977 2379
1978 $tex->draw_quad_alpha (0, 0, $w, $h); 2380 $tex->draw_quad (0, 0, $w, $h);
1979 2381
1980 glDisable GL_TEXTURE_2D; 2382 glDisable GL_TEXTURE_2D;
1981} 2383}
1982 2384
1983############################################################################# 2385#############################################################################
1984 2386
2387package CFPlus::UI::ImageButton;
2388
2389our @ISA = CFPlus::UI::Image::;
2390
2391use CFPlus::OpenGL;
2392
2393my %textures;
2394
2395sub new {
2396 my $class = shift;
2397
2398 my $self = $class->SUPER::new (
2399 padding_x => 4,
2400 padding_y => 4,
2401 fg => [1, 1, 1],
2402 active_fg => [0, 0, 1],
2403 can_hover => 1,
2404 align => 0,
2405 valign => 0,
2406 can_events => 1,
2407 @_
2408 );
2409}
2410
2411sub invoke_button_up {
2412 my ($self, $ev, $x, $y) = @_;
2413
2414 $self->emit ("activate")
2415 if $x >= 0 && $x < $self->{w}
2416 && $y >= 0 && $y < $self->{h};
2417
2418 1
2419}
2420
2421#############################################################################
2422
1985package CFClient::UI::VGauge; 2423package CFPlus::UI::VGauge;
1986 2424
1987our @ISA = CFClient::UI::Base::; 2425our @ISA = CFPlus::UI::Base::;
1988 2426
1989use List::Util qw(min max); 2427use List::Util qw(min max);
1990 2428
1991use CFClient::OpenGL; 2429use CFPlus::OpenGL;
1992 2430
1993my %tex = ( 2431my %tex = (
1994 food => [ 2432 food => [
1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2433 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1996 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1997 ], 2435 ],
1998 grace => [ 2436 grace => [
1999 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2437 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2000 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2001 ], 2439 ],
2002 hp => [ 2440 hp => [
2003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2441 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2004 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2005 ], 2443 ],
2006 mana => [ 2444 mana => [
2007 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2445 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2008 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2009 ], 2447 ],
2010); 2448);
2011 2449
2012# eg. VGauge->new (gauge => 'food'), default gauge: food 2450# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2072 my $ycut1 = max 0, min 1, $ycut; 2510 my $ycut1 = max 0, min 1, $ycut;
2073 my $ycut2 = max 0, min 1, $ycut - 1; 2511 my $ycut2 = max 0, min 1, $ycut - 1;
2074 2512
2075 my $h1 = $self->{h} * (1 - $ycut1); 2513 my $h1 = $self->{h} * (1 - $ycut1);
2076 my $h2 = $self->{h} * (1 - $ycut2); 2514 my $h2 = $self->{h} * (1 - $ycut2);
2515 my $h3 = $self->{h};
2516
2517 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2077 2518
2078 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2079 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2520 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2521 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2080 glEnable GL_TEXTURE_2D; 2522 glEnable GL_TEXTURE_2D;
2081 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2523 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2082 2524
2083 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2525 glBindTexture GL_TEXTURE_2D, $t1->{name};
2084 glBegin GL_QUADS; 2526 glBegin GL_QUADS;
… …
2099 2541
2100 if ($t3) { 2542 if ($t3) {
2101 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2543 glBindTexture GL_TEXTURE_2D, $t3->{name};
2102 glBegin GL_QUADS; 2544 glBegin GL_QUADS;
2103 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2545 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2104 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2546 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2105 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2547 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2106 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2548 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2107 glEnd; 2549 glEnd;
2108 } 2550 }
2109 2551
2110 glDisable GL_BLEND; 2552 glDisable GL_BLEND;
2111 glDisable GL_TEXTURE_2D; 2553 glDisable GL_TEXTURE_2D;
2112} 2554}
2113 2555
2114############################################################################# 2556#############################################################################
2115 2557
2116package CFClient::UI::Gauge; 2558package CFPlus::UI::Gauge;
2117 2559
2118our @ISA = CFClient::UI::VBox::; 2560our @ISA = CFPlus::UI::VBox::;
2119 2561
2120sub new { 2562sub new {
2121 my ($class, %arg) = @_; 2563 my ($class, %arg) = @_;
2122 2564
2123 my $self = $class->SUPER::new ( 2565 my $self = $class->SUPER::new (
… …
2125 can_hover => 1, 2567 can_hover => 1,
2126 can_events => 1, 2568 can_events => 1,
2127 %arg, 2569 %arg,
2128 ); 2570 );
2129 2571
2130 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2572 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2131 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2573 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2132 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2574 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2133 2575
2134 $self 2576 $self
2135} 2577}
2136 2578
2137sub set_fontsize { 2579sub set_fontsize {
… …
2158 $self->{value}->set_text ($val); 2600 $self->{value}->set_text ($val);
2159} 2601}
2160 2602
2161############################################################################# 2603#############################################################################
2162 2604
2163package CFClient::UI::Slider; 2605package CFPlus::UI::Slider;
2164 2606
2165use strict; 2607use strict;
2166 2608
2167use CFClient::OpenGL; 2609use CFPlus::OpenGL;
2168 2610
2169our @ISA = CFClient::UI::DrawBG::; 2611our @ISA = CFPlus::UI::DrawBG::;
2170 2612
2171my @tex = 2613my @tex =
2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2614 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2173 qw(s1_slider.png s1_slider_bg.png); 2615 qw(s1_slider.png s1_slider_bg.png);
2174 2616
2175sub new { 2617sub new {
2176 my $class = shift; 2618 my $class = shift;
2177 2619
… …
2184 fg => [1, 1, 1], 2626 fg => [1, 1, 1],
2185 active_fg => [0, 0, 0], 2627 active_fg => [0, 0, 0],
2186 bg => [0, 0, 0, 0.2], 2628 bg => [0, 0, 0, 0.2],
2187 active_bg => [1, 1, 1, 0.5], 2629 active_bg => [1, 1, 1, 0.5],
2188 range => [0, 0, 100, 10, 0], 2630 range => [0, 0, 100, 10, 0],
2189 req_w => $::WIDTH / 80, 2631 min_w => $::WIDTH / 80,
2190 req_h => $::WIDTH / 80, 2632 min_h => $::WIDTH / 80,
2191 vertical => 0, 2633 vertical => 0,
2192 can_hover => 1, 2634 can_hover => 1,
2193 inner_pad => 0.02, 2635 inner_pad => 0.02,
2194 @_ 2636 @_
2195 ); 2637 );
… …
2203sub set_range { 2645sub set_range {
2204 my ($self, $range) = @_; 2646 my ($self, $range) = @_;
2205 2647
2206 ($range, $self->{range}) = ($self->{range}, $range); 2648 ($range, $self->{range}) = ($self->{range}, $range);
2207 2649
2208 $self->update
2209 if "@$range" ne "@{$self->{range}}"; 2650 if ("@$range" ne "@{$self->{range}}") {
2651 $self->update;
2652 $self->set_value ($self->{range}[0]);
2653 }
2210} 2654}
2211 2655
2212sub set_value { 2656sub set_value {
2213 my ($self, $value) = @_; 2657 my ($self, $value) = @_;
2214 2658
… …
2225 if $unit; 2669 if $unit;
2226 2670
2227 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2671 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2228 2672
2229 if ($value != $old_value) { 2673 if ($value != $old_value) {
2230 $self->_emit (changed => $value); 2674 $self->emit (changed => $value);
2231 $self->update; 2675 $self->update;
2232 } 2676 }
2233} 2677}
2234 2678
2235sub size_request { 2679sub size_request {
2236 my ($self) = @_; 2680 my ($self) = @_;
2237 2681
2238 my $w = $self->{req_w}; 2682 ($self->{req_w}, $self->{req_h})
2239 my $h = $self->{req_h};
2240
2241 $self->{vertical} ? ($h, $w) : ($w, $h)
2242} 2683}
2243 2684
2244sub button_down { 2685sub invoke_button_down {
2245 my ($self, $ev, $x, $y) = @_; 2686 my ($self, $ev, $x, $y) = @_;
2246 2687
2247 $self->SUPER::button_down ($ev, $x, $y); 2688 $self->SUPER::invoke_button_down ($ev, $x, $y);
2248 2689
2249 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2690 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2250 2691
2251 $self->mouse_motion ($ev, $x, $y); 2692 $self->invoke_mouse_motion ($ev, $x, $y)
2252} 2693}
2253 2694
2254sub mouse_motion { 2695sub invoke_mouse_motion {
2255 my ($self, $ev, $x, $y) = @_; 2696 my ($self, $ev, $x, $y) = @_;
2256 2697
2257 if ($GRAB == $self) { 2698 if ($GRAB == $self) {
2258 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2699 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2259 2700
2260 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2701 my (undef, $lo, $hi, $page) = @{$self->{range}};
2261 2702
2262 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2703 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2263 2704
2264 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2705 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2706 } else {
2707 return 0;
2708 }
2709
2265 } 2710 1
2711}
2712
2713sub invoke_mouse_wheel {
2714 my ($self, $ev) = @_;
2715
2716 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2717
2718 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2719
2720 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2721
2722 ! ! $delta
2266} 2723}
2267 2724
2268sub update { 2725sub update {
2269 my ($self) = @_; 2726 my ($self) = @_;
2270 2727
2271 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2728 delete $self->{knob_w};
2729 $self->SUPER::update;
2730}
2731
2732sub _draw {
2733 my ($self) = @_;
2734
2735 unless ($self->{knob_w}) {
2272 $self->set_value ($self->{range}[0]); 2736 $self->set_value ($self->{range}[0]);
2273 2737
2274 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2738 my ($value, $lo, $hi, $page) = @{$self->{range}};
2275 my $range = ($hi - $page - $lo) || 1e-100; 2739 my $range = ($hi - $page - $lo) || 1e-100;
2276 2740
… …
2282 $value = ($value - $lo) / $range; 2746 $value = ($value - $lo) / $range;
2283 $value = $value * $self->{scale} + $self->{offset}; 2747 $value = $value * $self->{scale} + $self->{offset};
2284 2748
2285 $self->{knob_x} = $value - $knob_w * 0.5; 2749 $self->{knob_x} = $value - $knob_w * 0.5;
2286 $self->{knob_w} = $knob_w; 2750 $self->{knob_w} = $knob_w;
2287 }); 2751 }
2288
2289 $self->SUPER::update;
2290}
2291
2292sub _draw {
2293 my ($self) = @_;
2294 2752
2295 $self->SUPER::_draw (); 2753 $self->SUPER::_draw ();
2296 2754
2297 glScale $self->{w}, $self->{h}; 2755 glScale $self->{w}, $self->{h};
2298 2756
… …
2318 glDisable GL_TEXTURE_2D; 2776 glDisable GL_TEXTURE_2D;
2319} 2777}
2320 2778
2321############################################################################# 2779#############################################################################
2322 2780
2323package CFClient::UI::ValSlider; 2781package CFPlus::UI::ValSlider;
2324 2782
2325our @ISA = CFClient::UI::HBox::; 2783our @ISA = CFPlus::UI::HBox::;
2326 2784
2327sub new { 2785sub new {
2328 my ($class, %arg) = @_; 2786 my ($class, %arg) = @_;
2329 2787
2330 my $range = delete $arg{range}; 2788 my $range = delete $arg{range};
2331 2789
2332 my $self = $class->SUPER::new ( 2790 my $self = $class->SUPER::new (
2333 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2791 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2334 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2792 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2335 to_value => sub { shift }, 2793 to_value => sub { shift },
2336 from_value => sub { shift }, 2794 from_value => sub { shift },
2337 %arg, 2795 %arg,
2338 ); 2796 );
2339 2797
… …
2359sub set_range { shift->{slider}->set_range (@_) } 2817sub set_range { shift->{slider}->set_range (@_) }
2360sub set_value { shift->{slider}->set_value (@_) } 2818sub set_value { shift->{slider}->set_value (@_) }
2361 2819
2362############################################################################# 2820#############################################################################
2363 2821
2364package CFClient::UI::TextView; 2822package CFPlus::UI::TextScroller;
2365 2823
2366our @ISA = CFClient::UI::HBox::; 2824our @ISA = CFPlus::UI::HBox::;
2367 2825
2368use CFClient::OpenGL; 2826use CFPlus::OpenGL;
2369 2827
2370sub new { 2828sub new {
2371 my $class = shift; 2829 my $class = shift;
2372 2830
2373 my $self = $class->SUPER::new ( 2831 my $self = $class->SUPER::new (
2374 fontsize => 1, 2832 fontsize => 1,
2375 can_events => 0, 2833 can_events => 1,
2834 indent => 0,
2376 #font => default_font 2835 #font => default_font
2377 @_, 2836 @_,
2378 2837
2379 layout => (new CFClient::Layout 1), 2838 layout => (new CFPlus::Layout),
2380 par => [], 2839 par => [],
2840 max_par => 0,
2381 height => 0, 2841 height => 0,
2382 children => [ 2842 children => [
2383 (new CFClient::UI::Empty expand => 1), 2843 (new CFPlus::UI::Empty expand => 1),
2384 (new CFClient::UI::Slider vertical => 1), 2844 (new CFPlus::UI::Slider vertical => 1),
2385 ], 2845 ],
2386 ); 2846 );
2387 2847
2388 $self->{children}[1]->connect (changed => sub { $self->update }); 2848 $self->{children}[1]->connect (changed => sub { $self->update });
2389 2849
… …
2395 2855
2396 $self->{fontsize} = $fontsize; 2856 $self->{fontsize} = $fontsize;
2397 $self->reflow; 2857 $self->reflow;
2398} 2858}
2399 2859
2860sub size_request {
2861 my ($self) = @_;
2862
2863 my ($empty, $slider) = @{ $self->{children} };
2864
2865 local $self->{children} = [$empty, $slider];
2866 $self->SUPER::size_request
2867}
2868
2400sub size_allocate { 2869sub invoke_size_allocate {
2401 my ($self, $w, $h) = @_; 2870 my ($self, $w, $h) = @_;
2402 2871
2403 $self->SUPER::size_allocate ($w, $h); 2872 my ($empty, $slider, @other) = @{ $self->{children} };
2873 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2404 2874
2405 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2875 $self->{layout}->set_font ($self->{font}) if $self->{font};
2406 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2876 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2407 $self->{layout}->set_width ($self->{children}[0]{w}); 2877 $self->{layout}->set_width ($empty->{w});
2878 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2408 2879
2409 $self->reflow; 2880 $self->reflow;
2410}
2411 2881
2412sub text_size { 2882 local $self->{children} = [$empty, $slider];
2883 $self->SUPER::invoke_size_allocate ($w, $h)
2884}
2885
2886sub invoke_mouse_wheel {
2413 my ($self, $text, $indent) = @_; 2887 my ($self, $ev) = @_;
2888
2889 return 0 unless $ev->{dy}; # only vertical movements
2890
2891 $self->{children}[1]->emit (mouse_wheel => $ev);
2892
2893 1
2894}
2895
2896sub get_layout {
2897 my ($self, $para) = @_;
2414 2898
2415 my $layout = $self->{layout}; 2899 my $layout = $self->{layout};
2416 2900
2901 $layout->set_font ($self->{font}) if $self->{font};
2902 $layout->set_foreground (@{$para->{fg}});
2417 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2903 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2418 $layout->set_width ($self->{children}[0]{w} - $indent); 2904 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2905 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2419 $layout->set_markup ($text); 2906 $layout->set_markup ($para->{markup});
2907
2908 $layout->set_shapes (
2909 map
2910 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2911 @{$para->{widget}}
2420 2912 );
2913
2421 $layout->size 2914 $layout
2422} 2915}
2423 2916
2424sub reflow { 2917sub reflow {
2425 my ($self) = @_; 2918 my ($self) = @_;
2426 2919
… …
2433 2926
2434 # todo: base offset on lines or so, not on pixels 2927 # todo: base offset on lines or so, not on pixels
2435 $self->{children}[1]->set_value ($offset); 2928 $self->{children}[1]->set_value ($offset);
2436} 2929}
2437 2930
2931sub current_paragraph {
2932 my ($self) = @_;
2933
2934 $self->{top_paragraph} - 1
2935}
2936
2937sub scroll_to {
2938 my ($self, $para) = @_;
2939
2940 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2941
2942 $self->{scroll_to} = $para;
2943 $self->update;
2944}
2945
2438sub clear { 2946sub clear {
2439 my ($self) = @_; 2947 my ($self) = @_;
2948
2949 my (undef, undef, @other) = @{ $self->{children} };
2950 $self->remove ($_) for @other;
2440 2951
2441 $self->{par} = []; 2952 $self->{par} = [];
2442 $self->{height} = 0; 2953 $self->{height} = 0;
2443 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2954 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2444} 2955}
2445 2956
2446sub add_paragraph { 2957sub add_paragraph {
2447 my ($self, $color, $text, $indent) = @_; 2958 my $self = shift;
2448 2959
2449 for my $line (split /\n/, $text) { 2960 for my $para (@_) {
2450 my ($w, $h) = $self->text_size ($line); 2961 $para = {
2962 fg => [1, 1, 1, 1],
2963 indent => 0,
2964 markup => "",
2965 widget => [],
2966 ref $para ? %$para : (markup => $para),
2967 w => 1e10,
2968 wrapped => 1,
2969 };
2970
2971 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2972 push @{$self->{par}}, $para;
2973 }
2974
2975 if (my $max = $self->{max_par}) {
2976 shift @{$self->{par}} while @{$self->{par}} > $max;
2977 }
2978
2979 $self->{need_reflow}++;
2980 $self->update;
2981}
2982
2983sub scroll_to_bottom {
2984 my ($self) = @_;
2985
2986 $self->{scroll_to} = $#{$self->{par}};
2987 $self->update;
2988}
2989
2990sub force_uptodate {
2991 my ($self) = @_;
2992
2993 if (delete $self->{need_reflow}) {
2994 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2995
2996 my $height = 0;
2997
2998 for my $para (@{$self->{par}}) {
2999 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3000 my $layout = $self->get_layout ($para);
3001 my ($w, $h) = $layout->size;
3002
3003 $para->{w} = $w + $para->{indent};
3004 $para->{h} = $h;
3005 $para->{wrapped} = $layout->has_wrapped;
3006 }
3007
3008 $para->{y} = $height;
3009 $height += $para->{h};
3010 }
3011
2451 $self->{height} += $h; 3012 $self->{height} = $height;
2452 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3013 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2453 }
2454 3014
2455 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3015 delete $self->{texture};
3016 }
3017
3018 if (my $paridx = delete $self->{scroll_to}) {
3019 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3020 }
2456} 3021}
2457 3022
2458sub update { 3023sub update {
2459 my ($self) = @_; 3024 my ($self) = @_;
2460 3025
… …
2462 3027
2463 return unless $self->{h} > 0; 3028 return unless $self->{h} > 0;
2464 3029
2465 delete $self->{texture}; 3030 delete $self->{texture};
2466 3031
2467 $ROOT->on_post_alloc ($self, sub { 3032 $ROOT->on_post_alloc ($self => sub {
3033 $self->force_uptodate;
3034
2468 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3035 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2469 3036
2470 if (delete $self->{need_reflow}) {
2471 my $height = 0;
2472
2473 my $layout = $self->{layout};
2474
2475 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2476
2477 for (@{$self->{par}}) {
2478 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2479 $layout->set_width ($W - $_->[3]);
2480 $layout->set_markup ($_->[4]);
2481 my ($w, $h) = $layout->size;
2482 $_->[0] = $w + $_->[3];
2483 $_->[1] = $h;
2484 }
2485
2486 $height += $_->[1];
2487 }
2488
2489 $self->{height} = $height;
2490
2491 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2492
2493 delete $self->{texture};
2494 }
2495
2496 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3037 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2497 glClearColor 0.5, 0.5, 0.5, 0; 3038 glClearColor 0, 0, 0, 0;
2498 glClear GL_COLOR_BUFFER_BIT; 3039 glClear GL_COLOR_BUFFER_BIT;
2499 3040
3041 package CFPlus::UI::Base;
3042 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3043 (0, 0, $self->{w}, $self->{h});
3044
3045 my $top = int $self->{children}[1]{range}[0];
3046
3047 my $paridx = 0;
3048 my $top_paragraph;
2500 my $top = int $self->{children}[1]{range}[0]; 3049 my $top = int $self->{children}[1]{range}[0];
2501 3050
2502 my $y0 = $top; 3051 my $y0 = $top;
2503 my $y1 = $top + $H; 3052 my $y1 = $top + $H;
2504 3053
2505 my $y = 0;
2506
2507 my $layout = $self->{layout};
2508
2509 $layout->set_font ($self->{font}) if $self->{font};
2510
2511 glEnable GL_BLEND;
2512 #TODO# not correct in windows where rgba is forced off
2513 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2514
2515 for my $par (@{$self->{par}}) { 3054 for my $para (@{$self->{par}}) {
2516 my $h = $par->[1]; 3055 my $h = $para->{h};
3056 my $y = $para->{y};
2517 3057
2518 if ($y0 < $y + $h && $y < $y1) { 3058 if ($y0 < $y + $h && $y < $y1) {
2519 $layout->set_foreground (@{ $par->[2] }); 3059 my $layout = $self->get_layout ($para);
2520 $layout->set_width ($W - $par->[3]);
2521 $layout->set_markup ($par->[4]);
2522 3060
2523 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3061 $layout->render ($para->{indent}, $y - $y0);
2524 3062
2525 glRasterPos $par->[3], $y - $y0; 3063 if (my @w = @{ $para->{widget} }) {
2526 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3064 my @s = $layout->get_shapes;
3065
3066 for (@w) {
3067 my ($dx, $dy) = splice @s, 0, 2, ();
3068
3069 $_->{x} = $dx + $para->{indent};
3070 $_->{y} = $dy + $y - $y0;
3071
3072 $_->draw;
3073 }
3074 }
2527 } 3075 }
2528 3076
2529 $y += $h; 3077 $paridx++;
3078 $top_paragraph ||= $paridx if $y >= $top;
2530 } 3079 }
2531 3080
2532 glDisable GL_BLEND; 3081 $self->{top_paragraph} = $top_paragraph;
2533 }; 3082 };
2534 }); 3083 });
2535} 3084}
2536 3085
3086sub reconfigure {
3087 my ($self) = @_;
3088
3089 $self->SUPER::reconfigure;
3090
3091 $_->{w} = 1e10 for @{ $self->{par} };
3092 $self->reflow;
3093}
3094
2537sub _draw { 3095sub _draw {
2538 my ($self) = @_; 3096 my ($self) = @_;
2539 3097
2540 glEnable GL_TEXTURE_2D; 3098 glEnable GL_TEXTURE_2D;
2541 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3099 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2542 glColor 1, 1, 1, 1; 3100 glColor 0, 0, 0, 1;
2543 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3101 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2544 glDisable GL_TEXTURE_2D; 3102 glDisable GL_TEXTURE_2D;
2545 3103
2546 $self->{children}[1]->draw; 3104 $self->{children}[1]->draw;
2547
2548} 3105}
2549 3106
2550############################################################################# 3107#############################################################################
2551 3108
2552package CFClient::UI::Animator; 3109package CFPlus::UI::Animator;
2553 3110
2554use CFClient::OpenGL; 3111use CFPlus::OpenGL;
2555 3112
2556our @ISA = CFClient::UI::Bin::; 3113our @ISA = CFPlus::UI::Bin::;
2557 3114
2558sub moveto { 3115sub moveto {
2559 my ($self, $x, $y) = @_; 3116 my ($self, $x, $y) = @_;
2560 3117
2561 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3118 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2589 glPopMatrix; 3146 glPopMatrix;
2590} 3147}
2591 3148
2592############################################################################# 3149#############################################################################
2593 3150
2594package CFClient::UI::Flopper; 3151package CFPlus::UI::Flopper;
2595 3152
2596our @ISA = CFClient::UI::Button::; 3153our @ISA = CFPlus::UI::Button::;
2597 3154
2598sub new { 3155sub new {
2599 my $class = shift; 3156 my $class = shift;
2600 3157
2601 my $self = $class->SUPER::new ( 3158 my $self = $class->SUPER::new (
… …
2613 $self->{other}->toggle_visibility; 3170 $self->{other}->toggle_visibility;
2614} 3171}
2615 3172
2616############################################################################# 3173#############################################################################
2617 3174
2618package CFClient::UI::Tooltip; 3175package CFPlus::UI::Tooltip;
2619 3176
2620our @ISA = CFClient::UI::Bin::; 3177our @ISA = CFPlus::UI::Bin::;
2621 3178
2622use CFClient::OpenGL; 3179use CFPlus::OpenGL;
2623 3180
2624sub new { 3181sub new {
2625 my $class = shift; 3182 my $class = shift;
2626 3183
2627 $class->SUPER::new ( 3184 $class->SUPER::new (
… …
2631} 3188}
2632 3189
2633sub set_tooltip_from { 3190sub set_tooltip_from {
2634 my ($self, $widget) = @_; 3191 my ($self, $widget) = @_;
2635 3192
3193 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3194 if $widget->{tooltip} =~ /^#(.*)$/;
3195
3196 my $tooltip = $widget->{tooltip};
3197
3198 if ($ENV{CFPLUS_DEBUG} & 2) {
3199 $tooltip .= "\n\n" . (ref $widget) . "\n"
3200 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3201 . "req $widget->{req_w} $widget->{req_h}\n"
3202 . "visible $widget->{visible}";
3203 }
3204
3205 $tooltip =~ s/^\n+//;
3206 $tooltip =~ s/\n+$//;
3207
2636 $self->add (new CFClient::UI::Label 3208 $self->add (new CFPlus::UI::Label
2637 markup => $widget->{tooltip}, 3209 markup => $tooltip,
2638 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3210 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2639 fontsize => 0.8, 3211 fontsize => 0.8,
2640 fg => [0, 0, 0, 1], 3212 style => 1, # FLAG_INVERSE
2641 ellipsise => 0, 3213 ellipsise => 0,
2642 font => ($widget->{tooltip_font} || $::FONT_PROP), 3214 font => ($widget->{tooltip_font} || $::FONT_PROP),
2643 ); 3215 );
2644} 3216}
2645 3217
… …
2649 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3221 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2650 3222
2651 ($w + 4, $h + 4) 3223 ($w + 4, $h + 4)
2652} 3224}
2653 3225
2654sub size_allocate { 3226sub invoke_size_allocate {
2655 my ($self, $w, $h) = @_; 3227 my ($self, $w, $h) = @_;
2656 3228
2657 $self->SUPER::size_allocate ($w - 4, $h - 4); 3229 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3230}
3231
3232sub invoke_visibility_change {
3233 my ($self, $visible) = @_;
3234
3235 return unless $visible;
3236
3237 $self->{root}->on_post_alloc ("move_$self" => sub {
3238 my $widget = $self->{owner}
3239 or return;
3240
3241 if ($widget->{visible}) {
3242 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3243
3244 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3245 if $x + $self->{w} > $self->{root}{w};
3246
3247 $self->move_abs ($x, $y);
3248 } else {
3249 $self->hide;
3250 }
3251 });
2658} 3252}
2659 3253
2660sub _draw { 3254sub _draw {
2661 my ($self) = @_; 3255 my ($self) = @_;
2662 3256
… …
2679 glVertex $w, $h; 3273 glVertex $w, $h;
2680 glVertex $w, 0; 3274 glVertex $w, 0;
2681 glEnd; 3275 glEnd;
2682 3276
2683 glTranslate 2 - 0.375, 2 - 0.375; 3277 glTranslate 2 - 0.375, 2 - 0.375;
3278
2684 $self->SUPER::_draw; 3279 $self->SUPER::_draw;
2685} 3280}
2686 3281
2687############################################################################# 3282#############################################################################
2688 3283
2689package CFClient::UI::Face; 3284package CFPlus::UI::Face;
2690 3285
2691our @ISA = CFClient::UI::Base::; 3286our @ISA = CFPlus::UI::DrawBG::;
2692 3287
2693use CFClient::OpenGL; 3288use CFPlus::OpenGL;
2694 3289
2695sub new { 3290sub new {
2696 my $class = shift; 3291 my $class = shift;
2697 3292
2698 my $self = $class->SUPER::new ( 3293 my $self = $class->SUPER::new (
… …
2700 can_events => 0, 3295 can_events => 0,
2701 @_, 3296 @_,
2702 ); 3297 );
2703 3298
2704 if ($self->{anim} && $self->{animspeed}) { 3299 if ($self->{anim} && $self->{animspeed}) {
2705 Scalar::Util::weaken (my $widget = $self); 3300 CFPlus::weaken (my $widget = $self);
2706 3301
2707 $self->{timer} = Event->timer ( 3302 $self->{timer} = Event->timer (
2708 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3303 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2709 hard => 1, 3304 hard => 1,
2710 interval => $self->{animspeed}, 3305 interval => $self->{animspeed},
… …
2733sub _draw { 3328sub _draw {
2734 my ($self) = @_; 3329 my ($self) = @_;
2735 3330
2736 return unless $::CONN; 3331 return unless $::CONN;
2737 3332
3333 $self->SUPER::_draw;
3334
2738 my $face; 3335 my $face;
2739 3336
2740 if ($self->{frame}) { 3337 if ($self->{frame}) {
2741 my $anim = $::CONN->{anim}[$self->{anim}]; 3338 my $anim = $::CONN->{anim}[$self->{anim}];
2742 3339
… …
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3344 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748 3345
2749 if ($tex) { 3346 if ($tex) {
2750 glEnable GL_TEXTURE_2D; 3347 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1; 3349 glColor 0, 0, 0, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3350 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D; 3351 glDisable GL_TEXTURE_2D;
2755 } 3352 }
2756} 3353}
2757 3354
2758sub DESTROY { 3355sub destroy {
2759 my ($self) = @_; 3356 my ($self) = @_;
2760 3357
2761 $self->{timer}->cancel 3358 $self->{timer}->cancel
2762 if $self->{timer}; 3359 if $self->{timer};
2763 3360
2764 $self->SUPER::DESTROY; 3361 $self->SUPER::destroy;
2765} 3362}
2766 3363
2767############################################################################# 3364#############################################################################
2768 3365
2769package CFClient::UI::Inventory; 3366package CFPlus::UI::Buttonbar;
2770 3367
2771our @ISA = CFClient::UI::ScrolledWindow::; 3368our @ISA = CFPlus::UI::HBox::;
2772 3369
2773sub new { 3370# TODO: should actually wrap buttons and other goodies.
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808
2809sub size_request {
2810 my ($self) = @_;
2811 ($self->{req_w}, $self->{req_h});
2812}
2813 3371
2814############################################################################# 3372#############################################################################
2815 3373
2816package CFClient::UI::Menu; 3374package CFPlus::UI::Menu;
2817 3375
2818our @ISA = CFClient::UI::FancyFrame::; 3376our @ISA = CFPlus::UI::Toplevel::;
2819 3377
2820use CFClient::OpenGL; 3378use CFPlus::OpenGL;
2821 3379
2822sub new { 3380sub new {
2823 my $class = shift; 3381 my $class = shift;
2824 3382
2825 my $self = $class->SUPER::new ( 3383 my $self = $class->SUPER::new (
2826 items => [], 3384 items => [],
2827 z => 100, 3385 z => 100,
2828 @_, 3386 @_,
2829 ); 3387 );
2830 3388
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3389 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2832 3390
2833 for my $item (@{ $self->{items} }) { 3391 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item; 3392 my ($widget, $cb, $tooltip) = @$item;
2835 3393
2836 # handle various types of items, only text for now 3394 # handle various types of items, only text for now
2837 if (!ref $widget) { 3395 if (!ref $widget) {
3396 if ($widget =~ /\t/) {
3397 my ($left, $right) = split /\t/, $widget, 2;
3398
2838 $widget = new CFClient::UI::Label 3399 $widget = new CFPlus::UI::HBox
2839 can_hover => 1, 3400 can_hover => 1,
2840 can_events => 1, 3401 can_events => 1,
3402 tooltip => $tooltip,
3403 children => [
3404 (new CFPlus::UI::Label markup => $left, expand => 1),
3405 (new CFPlus::UI::Label markup => $right, align => +1),
3406 ],
3407 ;
3408
3409 } else {
3410 $widget = new CFPlus::UI::Label
3411 can_hover => 1,
3412 can_events => 1,
2841 text => $widget; 3413 markup => $widget,
3414 tooltip => $tooltip;
3415 }
2842 } 3416 }
2843 3417
2844 $self->{item}{$widget} = $item; 3418 $self->{item}{$widget} = $item;
2845 3419
2846 $self->{vbox}->add ($widget); 3420 $self->{vbox}->add ($widget);
… …
2851 3425
2852# popup given the event (must be a mouse button down event currently) 3426# popup given the event (must be a mouse button down event currently)
2853sub popup { 3427sub popup {
2854 my ($self, $ev) = @_; 3428 my ($self, $ev) = @_;
2855 3429
2856 $self->_emit ("popdown"); 3430 $self->emit ("popdown");
2857 3431
2858 # maybe save $GRAB? must be careful about events... 3432 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self; 3433 $GRAB = $self;
2860 $self->{button} = $ev->{button}; 3434 $self->{button} = $ev->{button};
2861 3435
2862 $self->show; 3436 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3437 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864} 3438}
2865 3439
2866sub mouse_motion { 3440sub invoke_mouse_motion {
2867 my ($self, $ev, $x, $y) = @_; 3441 my ($self, $ev, $x, $y) = @_;
2868 3442
2869 # TODO: should use vbox->find_widget or so 3443 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3444 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER}; 3445 $self->{hover} = $self->{item}{$HOVER};
2872}
2873 3446
3447 0
3448}
3449
2874sub button_up { 3450sub invoke_button_up {
2875 my ($self, $ev, $x, $y) = @_; 3451 my ($self, $ev, $x, $y) = @_;
2876 3452
2877 if ($ev->{button} == $self->{button}) { 3453 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB; 3454 undef $GRAB;
2879 $self->hide; 3455 $self->hide;
2880 3456
2881 $self->_emit ("popdown"); 3457 $self->emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover}; 3458 $self->{hover}[1]->() if $self->{hover};
3459 } else {
3460 return 0
3461 }
3462
2883 } 3463 1
2884} 3464}
2885 3465
2886############################################################################# 3466#############################################################################
2887 3467
2888package CFClient::UI::Statusbox; 3468package CFPlus::UI::Multiplexer;
2889 3469
2890our @ISA = CFClient::UI::VBox::; 3470our @ISA = CFPlus::UI::Container::;
2891 3471
2892sub new { 3472sub new {
2893 my $class = shift; 3473 my $class = shift;
2894 3474
2895 $class->SUPER::new ( 3475 my $self = $class->SUPER::new (
3476 @_,
3477 );
3478
3479 $self->{current} = $self->{children}[0]
3480 if @{ $self->{children} };
3481
3482 $self
3483}
3484
3485sub add {
3486 my ($self, @widgets) = @_;
3487
3488 $self->SUPER::add (@widgets);
3489
3490 $self->{current} = $self->{children}[0]
3491 if @{ $self->{children} };
3492}
3493
3494sub get_current_page {
3495 my ($self) = @_;
3496
3497 $self->{current}
3498}
3499
3500sub set_current_page {
3501 my ($self, $page_or_widget) = @_;
3502
3503 my $widget = ref $page_or_widget
3504 ? $page_or_widget
3505 : $self->{children}[$page_or_widget];
3506
3507 $self->{current} = $widget;
3508 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3509
3510 $self->emit (page_changed => $self->{current});
3511
3512 $self->realloc;
3513}
3514
3515sub visible_children {
3516 $_[0]{current}
3517}
3518
3519sub size_request {
3520 my ($self) = @_;
3521
3522 $self->{current}->size_request
3523}
3524
3525sub invoke_size_allocate {
3526 my ($self, $w, $h) = @_;
3527
3528 $self->{current}->configure (0, 0, $w, $h);
3529
3530 1
3531}
3532
3533sub _draw {
3534 my ($self) = @_;
3535
3536 $self->{current}->draw;
3537}
3538
3539#############################################################################
3540
3541package CFPlus::UI::Notebook;
3542
3543our @ISA = CFPlus::UI::VBox::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 buttonbar => (new CFPlus::UI::Buttonbar),
3550 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3551 # filter => # will be put between multiplexer and $self
3552 @_,
3553 );
3554
3555 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3556 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3557
3558 $self
3559}
3560
3561sub add {
3562 my ($self, $title, $widget, $tooltip) = @_;
3563
3564 CFPlus::weaken $self;
3565
3566 $self->{buttonbar}->add (new CFPlus::UI::Button
3567 markup => $title,
3568 tooltip => $tooltip,
3569 on_activate => sub { $self->set_current_page ($widget) },
3570 );
3571
3572 $self->{multiplexer}->add ($widget);
3573}
3574
3575sub get_current_page {
3576 my ($self) = @_;
3577
3578 $self->{multiplexer}->get_current_page
3579}
3580
3581sub set_current_page {
3582 my ($self, $page) = @_;
3583
3584 $self->{multiplexer}->set_current_page ($page);
3585 $self->emit (page_changed => $self->{multiplexer}{current});
3586}
3587
3588#############################################################################
3589
3590package CFPlus::UI::Selector;
3591
3592use utf8;
3593
3594our @ISA = CFPlus::UI::Button::;
3595
3596sub new {
3597 my $class = shift;
3598
3599 my $self = $class->SUPER::new (
3600 options => [], # [value, title, longdesc], ...
3601 value => undef,
3602 @_,
3603 );
3604
3605 $self->_set_value ($self->{value});
3606
3607 $self
3608}
3609
3610sub invoke_button_down {
3611 my ($self, $ev) = @_;
3612
3613 my @menu_items;
3614
3615 for (@{ $self->{options} }) {
3616 my ($value, $title, $tooltip) = @$_;
3617
3618 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3619 }
3620
3621 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3622}
3623
3624sub _set_value {
3625 my ($self, $value) = @_;
3626
3627 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3628 or return;
3629
3630 $self->{value} = $item->[0];
3631 $self->set_markup ("$item->[1] ⇓");
3632 $self->set_tooltip ($item->[2]);
3633}
3634
3635sub set_value {
3636 my ($self, $value) = @_;
3637
3638 return unless $self->{value} ne $value;
3639
3640 $self->_set_value ($value);
3641 $self->emit (changed => $value);
3642}
3643
3644#############################################################################
3645
3646package CFPlus::UI::Statusbox;
3647
3648our @ISA = CFPlus::UI::VBox::;
3649
3650sub new {
3651 my $class = shift;
3652
3653 my $self = $class->SUPER::new (
2896 fontsize => 0.8, 3654 fontsize => 0.8,
2897 @_, 3655 @_,
2898 ) 3656 );
3657
3658 CFPlus::weaken (my $this = $self);
3659
3660 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3661
3662 $self
2899} 3663}
2900 3664
2901sub reorder { 3665sub reorder {
2902 my ($self) = @_; 3666 my ($self) = @_;
2903 my $NOW = time; 3667 my $NOW = Time::HiRes::time;
3668
3669 # freeze display when hovering over any label
3670 return if $CFPlus::UI::TOOLTIP->{owner}
3671 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3672 values %{ $self->{item} };
2904 3673
2905 while (my ($k, $v) = each %{ $self->{item} }) { 3674 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3675 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 } 3676 }
2908 3677
… …
2911 my @items = sort { 3680 my @items = sort {
2912 $a->{pri} <=> $b->{pri} 3681 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id} 3682 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} }; 3683 } values %{ $self->{item} };
2915 3684
3685 $self->{timer}->interval (1);
3686
2916 my $count = 10 + 1; 3687 my $count = 10 + 1;
2917 for my $item (@items) { 3688 for my $item (@items) {
2918 last unless --$count; 3689 last unless --$count;
2919 3690
2920 push @widgets, $item->{label} ||= do { 3691 my $label = $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all) 3692 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1 3693 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}" 3694 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text}; 3695 : $item->{text};
2925 3696
2926 for ($short) { 3697 for ($short) {
2927 s/^\s+//; 3698 s/^\s+//;
2928 s/\s+/ /g; 3699 s/\s+/ /g;
2929 } 3700 }
2930 3701
2931 new CFClient::UI::Label 3702 new CFPlus::UI::Label
2932 markup => $short, 3703 markup => $short,
2933 tooltip => $item->{tooltip}, 3704 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP, 3705 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67, 3706 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize}, 3707 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44, 3708 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg}, 3709 fg => [@{ $item->{fg} }],
2939 can_events => 1, 3710 can_events => 1,
2940 can_hover => 1 3711 can_hover => 1
2941 }; 3712 };
3713
3714 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3715 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3716 $label->update;
3717 $label->set_max_size (undef, $label->{req_h} * $diff)
3718 if $diff < 1;
3719 $self->{timer}->interval (1/30);
3720 } else {
3721 $label->{fg}[3] = $item->{fg}[3] || 1;
3722 }
3723
3724 push @widgets, $label;
2942 } 3725 }
2943 3726
2944 $self->clear; 3727 $self->clear;
2945 $self->SUPER::add (reverse @widgets); 3728 $self->SUPER::add (reverse @widgets);
2946} 3729}
… …
2951 $text =~ s/^\s+//; 3734 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//; 3735 $text =~ s/\s+$//;
2953 3736
2954 return unless $text; 3737 return unless $text;
2955 3738
2956 my $timeout = time + ((delete $arg{timeout}) || 60); 3739 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957 3740
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3741 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959 3742
2960 if (my $item = $self->{item}{$group}) { 3743 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) { 3744 if ($item->{text} eq $text) {
2962 $item->{count}++; 3745 $item->{count}++;
2963 } else { 3746 } else {
2964 $item->{count} = 1; 3747 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text; 3748 $item->{text} = $item->{tooltip} = $text;
2966 } 3749 }
2967 $item->{id} = ++$self->{id}; 3750 $item->{id} += 0.2;#d#
2968 $item->{timeout} = $timeout; 3751 $item->{timeout} = $timeout;
2969 delete $item->{label}; 3752 delete $item->{label};
2970 } else { 3753 } else {
2971 $self->{item}{$group} = { 3754 $self->{item}{$group} = {
2972 id => ++$self->{id}, 3755 id => ++$self->{id},
… …
2978 count => 1, 3761 count => 1,
2979 %arg, 3762 %arg,
2980 }; 3763 };
2981 } 3764 }
2982 3765
3766 $ROOT->on_refresh (reorder => sub {
2983 $self->reorder; 3767 $self->reorder;
3768 });
2984} 3769}
2985 3770
2986sub reconfigure { 3771sub reconfigure {
2987 my ($self) = @_; 3772 my ($self) = @_;
2988 3773
… …
2991 3776
2992 $self->reorder; 3777 $self->reorder;
2993 $self->SUPER::reconfigure; 3778 $self->SUPER::reconfigure;
2994} 3779}
2995 3780
3781sub destroy {
3782 my ($self) = @_;
3783
3784 $self->{timer}->cancel;
3785
3786 $self->SUPER::destroy;
3787}
3788
2996############################################################################# 3789#############################################################################
2997 3790
2998package CFClient::UI::Root; 3791package CFPlus::UI::Root;
2999 3792
3000our @ISA = CFClient::UI::Container::; 3793our @ISA = CFPlus::UI::Container::;
3001 3794
3795use List::Util qw(min max);
3796
3002use CFClient::OpenGL; 3797use CFPlus::OpenGL;
3003 3798
3004sub new { 3799sub new {
3005 my $class = shift; 3800 my $class = shift;
3006 3801
3007 $class->SUPER::new ( 3802 my $self = $class->SUPER::new (
3008 visible => 1, 3803 visible => 1,
3009 @_, 3804 @_,
3010 ) 3805 );
3011}
3012 3806
3013sub configure { 3807 CFPlus::weaken ($self->{root} = $self);
3014 my ($self, $x, $y, $w, $h) = @_;
3015 3808
3016 $self->{w} = $w; 3809 $self
3017 $self->{h} = $h;
3018}
3019
3020sub check_size {
3021 my ($self) = @_;
3022
3023 $self->size_allocate ($self->{w}, $self->{h})
3024 if $self->{w};
3025} 3810}
3026 3811
3027sub size_request { 3812sub size_request {
3028 my ($self) = @_; 3813 my ($self) = @_;
3029 3814
3030 ($self->{w}, $self->{h}) 3815 ($self->{w}, $self->{h})
3031} 3816}
3032 3817
3818sub _to_pixel {
3819 my ($coord, $size, $max) = @_;
3820
3821 $coord =
3822 $coord eq "center" ? ($max - $size) * 0.5
3823 : $coord eq "max" ? $max
3824 : $coord;
3825
3826 $coord = 0 if $coord < 0;
3827 $coord = $max - $size if $coord > $max - $size;
3828
3829 int $coord + 0.5
3830}
3831
3033sub size_allocate { 3832sub invoke_size_allocate {
3034 my ($self, $w, $h) = @_; 3833 my ($self, $w, $h) = @_;
3035 3834
3036 for my $child ($self->children) { 3835 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3836 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3837
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3838 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3839 $Y = $child->{force_y} if exists $child->{force_y};
3041 3840
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3841 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3842 $Y = _to_pixel $Y, $H, $self->{h};
3044
3045 $X = $self->{user_x} if exists $self->{user_x};
3046 $Y = $self->{user_y} if exists $self->{user_y};
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050 3843
3051 $child->configure ($X, $Y, $W, $H); 3844 $child->configure ($X, $Y, $W, $H);
3052 } 3845 }
3846
3847 1
3053} 3848}
3054 3849
3055sub coord2local { 3850sub coord2local {
3056 my ($self, $x, $y) = @_; 3851 my ($self, $x, $y) = @_;
3057 3852
… …
3065} 3860}
3066 3861
3067sub update { 3862sub update {
3068 my ($self) = @_; 3863 my ($self) = @_;
3069 3864
3070 $self->check_size;
3071 $::WANT_REFRESH++; 3865 $::WANT_REFRESH++;
3072} 3866}
3073 3867
3074sub add { 3868sub add {
3075 my ($self, @children) = @_; 3869 my ($self, @children) = @_;
3076 3870
3077 for (my @widgets = @children; my $w = pop @widgets; ) {
3078 push @widgets, $w->children;
3079 $w->{root} = $self;
3080 $w->{visible} = $self->{visible} + 1;
3081 }
3082
3083 for my $child (@children) {
3084 $child->{is_toplevel} = 1; 3871 $_->{is_toplevel} = 1
3085 3872 for @children;
3086 # integerise window positions
3087 $child->{x} = int $child->{x};
3088 $child->{y} = int $child->{y};
3089 }
3090 3873
3091 $self->SUPER::add (@children); 3874 $self->SUPER::add (@children);
3092} 3875}
3093 3876
3094sub remove { 3877sub remove {
3095 my ($self, @children) = @_; 3878 my ($self, @children) = @_;
3096 3879
3097 $self->SUPER::remove (@children); 3880 $self->SUPER::remove (@children);
3881
3882 delete $self->{is_toplevel}
3883 for @children;
3098 3884
3099 while (@children) { 3885 while (@children) {
3100 my $w = pop @children; 3886 my $w = pop @children;
3101 push @children, $w->children; 3887 push @children, $w->children;
3102 $w->set_invisible; 3888 $w->set_invisible;
… …
3121 while ($self->{refresh_hook}) { 3907 while ($self->{refresh_hook}) {
3122 $_->() 3908 $_->()
3123 for values %{delete $self->{refresh_hook}}; 3909 for values %{delete $self->{refresh_hook}};
3124 } 3910 }
3125 3911
3126 if ($self->{check_size}) { 3912 if ($self->{realloc}) {
3913 my %queue;
3127 my @queue; 3914 my @queue;
3915 my $widget;
3128 3916
3129 for (;;) { 3917 outer:
3130 if ($self->{check_size}) { 3918 while () {
3131 #TODO use array-of-depth approach 3919 if (my $realloc = delete $self->{realloc}) {
3920 for $widget (values %$realloc) {
3921 $widget->{visible} or next; # do not resize invisible widgets
3132 3922
3133 @queue = sort { $a->{visible} <=> $b->{visible} } 3923 $queue{$widget+0}++ and next; # duplicates are common
3134 @queue, values %{delete $self->{check_size}}; 3924
3925 push @{ $queue[$widget->{visible}] }, $widget;
3926 }
3135 } 3927 }
3136 3928
3929 while () {
3930 @queue or last outer;
3931
3137 my $widget = pop @queue || last; 3932 $widget = pop @{ $queue[-1] || [] }
3138 3933 and last;
3139 defined $widget->{visible} or last; # do not resize invisible widgets
3140
3141 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3142 ? @$widget{qw(user_w user_h)}
3143 : $widget->size_request;
3144
3145 if (delete $widget->{force_alloc}
3146 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3147 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3148 3934
3935 pop @queue;
3936 }
3937
3938 delete $queue{$widget+0};
3939
3940 my ($w, $h) = $widget->size_request;
3941
3942 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3943 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3944
3945 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3946 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3947
3948 $w = $widget->{force_w} if exists $widget->{force_w};
3949 $h = $widget->{force_h} if exists $widget->{force_h};
3950
3951 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3952 || delete $widget->{force_realloc}) {
3149 $widget->{req_w} = $w; 3953 $widget->{req_w} = $w;
3150 $widget->{req_h} = $h; 3954 $widget->{req_h} = $h;
3151 3955
3152 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3956 $self->{size_alloc}{$widget+0} = $widget;
3153 3957
3154 $widget->{parent}->check_size
3155 if $widget->{parent}; 3958 if (my $parent = $widget->{parent}) {
3959 $self->{realloc}{$parent+0} = $parent
3960 unless $queue{$parent+0};
3961
3962 $parent->{force_size_alloc} = 1;
3963 $self->{size_alloc}{$parent+0} = $parent;
3964 }
3156 } 3965 }
3966
3967 delete $self->{realloc}{$widget+0};
3157 } 3968 }
3158 } 3969 }
3159 3970
3160 while ($self->{size_alloc}) { 3971 while (my $size_alloc = delete $self->{size_alloc}) {
3161 for (values %{delete $self->{size_alloc}}) { 3972 my @queue = sort { $b->{visible} <=> $a->{visible} }
3162 my ($widget, $w, $h) = @$_; 3973 values %$size_alloc;
3974
3975 while () {
3976 my $widget = pop @queue || last;
3977
3978 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3163 3979
3164 $w = 0 if $w < 0; 3980 $w = 0 if $w < 0;
3165 $h = 0 if $h < 0; 3981 $h = 0 if $h < 0;
3166 3982
3983 $w = max $widget->{min_w}, $w;
3984 $h = max $widget->{min_h}, $h;
3985
3986# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3987# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3988
3989 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3990 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3991
3992 $w = int $w + 0.5;
3993 $h = int $h + 0.5;
3994
3995 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3996 $widget->{old_w} = $widget->{w};
3997 $widget->{old_h} = $widget->{h};
3998
3167 $widget->{w} = $w; 3999 $widget->{w} = $w;
3168 $widget->{h} = $h; 4000 $widget->{h} = $h;
4001
3169 $widget->emit (size_allocate => $w, $h); 4002 $widget->emit (size_allocate => $w, $h);
4003 }
3170 } 4004 }
3171 } 4005 }
3172 4006
3173 while ($self->{post_alloc_hook}) { 4007 while ($self->{post_alloc_hook}) {
3174 $_->() 4008 $_->()
3175 for values %{delete $self->{post_alloc_hook}}; 4009 for values %{delete $self->{post_alloc_hook}};
3176 } 4010 }
4011
3177 4012
3178 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4013 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3179 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4014 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3180 glClear GL_COLOR_BUFFER_BIT; 4015 glClear GL_COLOR_BUFFER_BIT;
3181 4016
… …
3183 glLoadIdentity; 4018 glLoadIdentity;
3184 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4019 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3185 glMatrixMode GL_MODELVIEW; 4020 glMatrixMode GL_MODELVIEW;
3186 glLoadIdentity; 4021 glLoadIdentity;
3187 4022
4023 {
4024 package CFPlus::UI::Base;
4025
4026 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4027 (0, 0, $self->{w}, $self->{h});
4028
3188 $self->_draw; 4029 $self->_draw;
4030 }
3189} 4031}
3190 4032
3191############################################################################# 4033#############################################################################
3192 4034
3193package CFClient::UI; 4035package CFPlus::UI;
3194 4036
3195$ROOT = new CFClient::UI::Root; 4037$ROOT = new CFPlus::UI::Root;
3196$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4038$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3197 4039
31981 40401
3199 4041

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