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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 1.345 by root, Sun Aug 13 21:46:10 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
10use CFClient::Texture; 12use CFPlus::Texture;
11 13
12our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
13 15
14our $LAYOUT; 16our $LAYOUT;
15our $ROOT; 17our $ROOT;
16our $TOOLTIP; 18our $TOOLTIP;
17our $BUTTON_STATE; 19our $BUTTON_STATE;
18 20
19our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
20 22
21sub get_layout { 23our $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) { 24 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
46 33
47 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
48 35
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 37
51 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 39 $TOOLTIP->show;
53
54 my ($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 } 40 }
63 41
64 return; 42 return;
65 } 43 }
66 } 44 }
67 } 45 }
68 46
69 $TOOLTIP->hide; 47 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
71} 72}
72 73
73# class methods for events 74# class methods for events
74sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 82 if $FOCUS;
82} 83}
83 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
96}
97
84sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
85 my ($ev) = @_; 99 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
87 101
88 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
90 106
91 $GRAB = $widget; 107 $GRAB = $widget;
92 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
93 109
94 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
95 } 111 }
96 112
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
98 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 115 # mousewheel
100 if $GRAB; 116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
101} 123}
102 124
103sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
104 my ($ev) = @_; 126 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 127
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 129
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 131
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 132 $GRAB->emit (button_up => $ev)
112 if $GRAB; 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 134
114 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 137 $grab->update if $grab;
117 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
118 139
119 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
120 } 142 }
121} 143}
122 144
123sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
124 my ($ev) = @_; 146 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
126 148
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 150
129 if ($widget != $HOVER) { 151 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 152
132 $hover->update if $hover && $hover->{can_hover}; 153 $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; 154 if $HOVER;
140} 155}
141 156
142# convert position array to integers 157# convert position array to integers
143sub harmonize { 158sub harmonize {
… …
172sub rescale_widgets { 187sub rescale_widgets {
173 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
174 189
175 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $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}; 196 $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}; 197 $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}; 198 $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}; 199 $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}; 200 $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}; 201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
185 } 205 }
186 } 206 }
187 207
188 reconfigure_widgets; 208 reconfigure_widgets;
189} 209}
190 210
191############################################################################# 211#############################################################################
192 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
193package CFClient::UI::Base; 221package CFPlus::UI::Base;
194 222
195use strict; 223use strict;
196 224
197use CFClient::OpenGL; 225use CFPlus::OpenGL;
198 226
199sub new { 227sub new {
200 my $class = shift; 228 my $class = shift;
201 229
202 my $self = bless { 230 my $self = bless {
203 x => 0, 231 x => "center",
204 y => 0, 232 y => "center",
205 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
206 can_events => 1, 236 can_events => 1,
207 @_ 237 @_
208 }, $class; 238 }, $class;
239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 241
210 for (keys %$self) { 242 for (keys %$self) {
211 if (/^on_(.*)$/) { 243 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
213 } 245 }
214 } 246 }
215 247
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 251 $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; 252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
223 } 258 }
224 259
225 $self 260 $self
226}
227
228sub toggle_visibility {
229 my ($self) = @_;
230
231 if ($self->{visible}) {
232 $self->hide;
233 } else {
234 $self->show;
235 }
236} 261}
237 262
238sub destroy { 263sub destroy {
239 my ($self) = @_; 264 my ($self) = @_;
240 265
… …
242 %$self = (); 267 %$self = ();
243} 268}
244 269
245sub show { 270sub show {
246 my ($self) = @_; 271 my ($self) = @_;
272
247 return if $self->{parent}; 273 return if $self->{parent};
248 274
249 $CFClient::UI::ROOT->add ($self); 275 $CFPlus::UI::ROOT->add ($self);
250} 276}
251 277
252sub show_centered { 278sub set_visible {
253 my ($self) = @_; 279 my ($self) = @_;
280
254 return if $self->{parent}; 281 return if $self->{visible};
255 282
256 $self->show; 283 $self->{root} = $self->{parent}{root};
284 $self->{visible} = $self->{parent}{visible} + 1;
257 285
258 $CFClient::UI::ROOT->on_post_alloc ( 286 $self->emit (visibility_change => 1);
259 "centered $self" => sub { 287
260 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 288 $self->realloc if !exists $self->{req_w};
261 }, 289
262 ); 290 $_->set_visible for $self->children;
263} 291}
264 292
265sub set_invisible { 293sub set_invisible {
266 my ($self) = @_; 294 my ($self) = @_;
267 295
268 return unless $self->{visible}; 296 return unless $self->{visible};
269 297
270 # broken show/hide model 298 $_->set_invisible for $self->children;
271 299
300 delete $self->{visible};
272 delete $self->{root}; 301 delete $self->{root};
273 delete $self->{visible};
274 302
275 undef $GRAB if $GRAB == $self; 303 undef $GRAB if $GRAB == $self;
276 undef $HOVER if $HOVER == $self; 304 undef $HOVER if $HOVER == $self;
277 305
278 CFClient::UI::check_tooltip 306 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
279 if $CFClient::UI::TOOLTIP->{owner} == $self; 307 if $TOOLTIP->{owner} == $self;
280 308
281 $self->focus_out; 309 $self->emit ("focus_out");
282
283 $self->emit (visibility_change => 0); 310 $self->emit (visibility_change => 0);
311}
312
313sub set_visibility {
314 my ($self, $visible) = @_;
315
316 return if $self->{visible} == $visible;
317
318 $visible ? $self->hide
319 : $self->show;
320}
321
322sub toggle_visibility {
323 my ($self) = @_;
324
325 $self->{visible}
326 ? $self->hide
327 : $self->show;
284} 328}
285 329
286sub hide { 330sub hide {
287 my ($self) = @_; 331 my ($self) = @_;
288 332
… …
290 334
291 $self->{parent}->remove ($self) 335 $self->{parent}->remove ($self)
292 if $self->{parent}; 336 if $self->{parent};
293} 337}
294 338
295sub move { 339sub move_abs {
296 my ($self, $x, $y, $z) = @_; 340 my ($self, $x, $y, $z) = @_;
297 341
298 $self->{x} = int $x; 342 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
299 $self->{y} = int $y; 343 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
300 $self->{z} = $z if defined $z; 344 $self->{z} = $z if defined $z;
301 345
302 $self->update; 346 $self->update;
303} 347}
304 348
305sub set_size { 349sub set_size {
306 my ($self, $w, $h) = @_; 350 my ($self, $w, $h) = @_;
307 351
308 $self->{user_w} = $w; 352 $self->{force_w} = $w;
309 $self->{user_h} = $h; 353 $self->{force_h} = $h;
310 354
311 $self->check_size; 355 $self->realloc;
312} 356}
313 357
314sub size_request { 358sub size_request {
315 require Carp; 359 require Carp;
316 Carp::confess "size_request is abstract"; 360 Carp::confess "size_request is abstract";
317} 361}
318 362
363sub baseline_shift {
364 0
365}
366
319sub configure { 367sub configure {
320 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $x, $y, $w, $h) = @_;
321 369
322 if ($self->{aspect}) { 370 if ($self->{aspect}) {
371 my ($ow, $oh) = ($w, $h);
372
323 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 373 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
324 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 374 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
325 375
326 # use alignment to adjust x, y 376 # use alignment to adjust x, y
327 377
328 $x += int +($w - $w2) * 0.5; 378 $x += int 0.5 * ($ow - $w);
329 $y += int +($h - $h2) * 0.5; 379 $y += int 0.5 * ($oh - $h);
330
331 ($w, $h) = ($w2, $h2);
332 } 380 }
333 381
334 if ($self->{x} != $x || $self->{y} != $y) { 382 if ($self->{x} ne $x || $self->{y} ne $y) {
335 $self->{x} = $x; 383 $self->{x} = $x;
336 $self->{y} = $y; 384 $self->{y} = $y;
337 $self->update; 385 $self->update;
338 } 386 }
339 387
340 if ($self->{w} != $w || $self->{h} != $h) { 388 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
341 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 389 return unless $self->{visible};
342 }
343}
344 390
345sub size_allocate { 391 $self->{alloc_w} = $w;
346 # nothing to be done 392 $self->{alloc_h} = $h;
347}
348 393
349sub reconfigure { 394 $self->{root}{size_alloc}{$self+0} = $self;
350 my ($self) = @_; 395 }
351
352 $self->check_size (1);
353 $self->update;
354} 396}
355 397
356sub children { 398sub children {
399 # nop
400}
401
402sub visible_children {
403 $_[0]->children
357} 404}
358 405
359sub set_max_size { 406sub set_max_size {
360 my ($self, $w, $h) = @_; 407 my ($self, $w, $h) = @_;
361 408
362 delete $self->{max_w}; $self->{max_w} = $w if $w; 409 $self->{max_w} = int $w if defined $w;
363 delete $self->{max_h}; $self->{max_h} = $h if $h; 410 $self->{max_h} = int $h if defined $h;
411
412 $self->realloc;
364} 413}
365 414
366sub set_tooltip { 415sub set_tooltip {
367 my ($self, $tooltip) = @_; 416 my ($self, $tooltip) = @_;
368 417
… …
371 420
372 return if $self->{tooltip} eq $tooltip; 421 return if $self->{tooltip} eq $tooltip;
373 422
374 $self->{tooltip} = $tooltip; 423 $self->{tooltip} = $tooltip;
375 424
376 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 425 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
377 delete $CFClient::UI::TOOLTIP->{owner}; 426 delete $CFPlus::UI::TOOLTIP->{owner};
378 CFClient::UI::check_tooltip; 427 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
379 } 428 }
380} 429}
381 430
382# translate global coordinates to local coordinate system 431# translate global coordinates to local coordinate system
383sub coord2local { 432sub coord2local {
384 my ($self, $x, $y) = @_; 433 my ($self, $x, $y) = @_;
385 434
435 Carp::confess unless $self->{parent};#d#
436
386 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 437 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
387} 438}
388 439
389# translate local coordinates to global coordinate system 440# translate local coordinates to global coordinate system
390sub coord2global { 441sub coord2global {
391 my ($self, $x, $y) = @_; 442 my ($self, $x, $y) = @_;
392 443
444 Carp::confess unless $self->{parent};#d#
445
393 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 446 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
394} 447}
395 448
396sub focus_in { 449sub invoke_focus_in {
397 my ($self) = @_; 450 my ($self) = @_;
398 451
399 return if $FOCUS == $self; 452 return if $FOCUS == $self;
400 return unless $self->{can_focus}; 453 return unless $self->{can_focus};
401 454
402 my $focus = $FOCUS; $FOCUS = $self; 455 $FOCUS = $self;
403 456
404 $self->_emit (focus_in => $focus); 457 $self->update;
405 458
406 $focus->update if $focus; 459 0
407 $FOCUS->update;
408} 460}
409 461
410sub focus_out { 462sub invoke_focus_out {
411 my ($self) = @_; 463 my ($self) = @_;
412 464
413 return unless $FOCUS == $self; 465 return unless $FOCUS == $self;
414 466
415 my $focus = $FOCUS; undef $FOCUS; 467 undef $FOCUS;
416 468
417 $self->_emit (focus_out => $focus); 469 $self->update;
418 470
419 $focus->update if $focus; #?
420
421 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 471 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
422 unless $FOCUS; 472 unless $FOCUS;
423}
424 473
474 0
475}
476
477sub grab_focus {
478 my ($self) = @_;
479
480 $FOCUS->emit ("focus_out") if $FOCUS;
481 $self->emit ("focus_in");
482}
483
425sub mouse_motion { } 484sub invoke_mouse_motion { 0 }
426sub button_up { } 485sub invoke_button_up { 0 }
427sub key_down { } 486sub invoke_key_down { 0 }
428sub key_up { } 487sub invoke_key_up { 0 }
488sub invoke_mouse_wheel { 0 }
429 489
430sub button_down { 490sub invoke_button_down {
431 my ($self, $ev, $x, $y) = @_; 491 my ($self, $ev, $x, $y) = @_;
432 492
433 $self->focus_in; 493 $self->grab_focus;
434}
435 494
436sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 495 0
437sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 496}
438sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 497
439sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 498sub connect {
440sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 499 my ($self, $signal, $cb) = @_;
500
501 push @{ $self->{signal_cb}{$signal} }, $cb;
502
503 defined wantarray and CFPlus::guard {
504 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
505 @{ $self->{signal_cb}{$signal} };
506 }
507}
508
509my %has_coords = (
510 button_down => 1,
511 button_up => 1,
512 mouse_motion => 1,
513 mouse_wheel => 1,
514);
515
516sub emit {
517 my ($self, $signal, @args) = @_;
518
519 # I do not really like this solution, but I dislike duplication
520 # and needlessly verbose code, too.
521 my @append
522 = $has_coords{$signal}
523 ? $args[0]->xy ($self)
524 : ();
525
526 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
527
528 #d##TODO# stop propagating at first true, do not use sum
529 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
530 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
531 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
532}
533
534sub find_widget {
535 my ($self, $x, $y) = @_;
536
537 return () unless $self->{can_events};
538
539 return $self
540 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
541 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
542
543 ()
544}
545
546sub set_parent {
547 my ($self, $parent) = @_;
548
549 Scalar::Util::weaken ($self->{parent} = $parent);
550 $self->set_visible if $parent->{visible};
551}
552
553sub realloc {
554 my ($self) = @_;
555
556 if ($self->{visible}) {
557 return if $self->{root}{realloc}{$self+0};
558
559 $self->{root}{realloc}{$self+0} = $self;
560 $self->{root}->update;
561 } else {
562 delete $self->{req_w};
563 delete $self->{req_h};
564 }
565}
566
567sub update {
568 my ($self) = @_;
569
570 $self->{parent}->update
571 if $self->{parent};
572}
573
574sub reconfigure {
575 my ($self) = @_;
576
577 $self->realloc;
578 $self->update;
579}
580
581# using global variables seems a bit hacky, but passing through all drawing
582# functions seems pointless.
583our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
441 584
442sub draw { 585sub draw {
443 my ($self) = @_; 586 my ($self) = @_;
444 587
445 return unless $self->{h} && $self->{w}; 588 return unless $self->{h} && $self->{w};
589
590 # update screen rectangle
591 local $draw_x = $draw_x + $self->{x};
592 local $draw_y = $draw_y + $self->{y};
593
594 # skip widgets that are entirely outside the drawing area
595 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
596 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
446 597
447 glPushMatrix; 598 glPushMatrix;
448 glTranslate $self->{x}, $self->{y}, 0; 599 glTranslate $self->{x}, $self->{y}, 0;
449 $self->_draw;
450 glPopMatrix;
451 600
452 if ($self == $HOVER && $self->{can_hover}) { 601 if ($self == $HOVER && $self->{can_hover}) {
453 my ($x, $y) = @$self{qw(x y)};
454
455 glColor 1, 0.8, 0.5, 0.2; 602 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
456 glEnable GL_BLEND; 603 glEnable GL_BLEND;
457 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 604 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
458 glBegin GL_QUADS; 605 glBegin GL_QUADS;
459 glVertex $x , $y; 606 glVertex 0 , 0;
460 glVertex $x + $self->{w}, $y; 607 glVertex $self->{w}, 0;
461 glVertex $x + $self->{w}, $y + $self->{h}; 608 glVertex $self->{w}, $self->{h};
462 glVertex $x , $y + $self->{h}; 609 glVertex 0 , $self->{h};
463 glEnd; 610 glEnd;
464 glDisable GL_BLEND; 611 glDisable GL_BLEND;
465 } 612 }
466 613
467 if ($ENV{PCLIENT_DEBUG}) { 614 if ($ENV{CFPLUS_DEBUG} & 1) {
468 glPushMatrix; 615 glPushMatrix;
469 glColor 1, 1, 0, 1; 616 glColor 1, 1, 0, 1;
470 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 617 glTranslate 0.375, 0.375;
471 glBegin GL_LINE_LOOP; 618 glBegin GL_LINE_LOOP;
472 glVertex 0 , 0; 619 glVertex 0 , 0;
473 glVertex $self->{w} - 1, 0; 620 glVertex $self->{w} - 1, 0;
474 glVertex $self->{w} - 1, $self->{h} - 1; 621 glVertex $self->{w} - 1, $self->{h} - 1;
475 glVertex 0 , $self->{h} - 1; 622 glVertex 0 , $self->{h} - 1;
476 glEnd; 623 glEnd;
477 glPopMatrix; 624 glPopMatrix;
478 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 625 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
479 } 626 }
627
628 $self->_draw;
629 glPopMatrix;
480} 630}
481 631
482sub _draw { 632sub _draw {
483 my ($self) = @_; 633 my ($self) = @_;
484 634
485 warn "no draw defined for $self\n"; 635 warn "no draw defined for $self\n";
486} 636}
487 637
488sub find_widget {
489 my ($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, $visible) = @_;
555}
556
557sub DESTROY { 638sub DESTROY {
558 my ($self) = @_; 639 my ($self) = @_;
559 640
641 return if CFPlus::in_destruct;
642
560 delete $WIDGET{$self+0}; 643 delete $WIDGET{$self+0};
561 #$self->deactivate; 644
645 eval { $self->destroy };
646 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
562} 647}
563 648
564############################################################################# 649#############################################################################
565 650
566package CFClient::UI::DrawBG; 651package CFPlus::UI::DrawBG;
567 652
568our @ISA = CFClient::UI::Base::; 653our @ISA = CFPlus::UI::Base::;
569 654
570use strict; 655use strict;
571use CFClient::OpenGL; 656use CFPlus::OpenGL;
572 657
573sub new { 658sub new {
574 my $class = shift; 659 my $class = shift;
575 660
576 # range [value, low, high, page] 661 # range [value, low, high, page]
… …
591 676
592 if ($color && (@$color < 4 || $color->[3])) { 677 if ($color && (@$color < 4 || $color->[3])) {
593 my ($w, $h) = @$self{qw(w h)}; 678 my ($w, $h) = @$self{qw(w h)};
594 679
595 glEnable GL_BLEND; 680 glEnable GL_BLEND;
596 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 681 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
597 glColor @$color; 682 glColor_premultiply @$color;
598 683
599 glBegin GL_QUADS; 684 glBegin GL_QUADS;
600 glVertex 0 , 0; 685 glVertex 0 , 0;
601 glVertex 0 , $h; 686 glVertex 0 , $h;
602 glVertex $w, $h; 687 glVertex $w, $h;
… …
607 } 692 }
608} 693}
609 694
610############################################################################# 695#############################################################################
611 696
612package CFClient::UI::Empty; 697package CFPlus::UI::Empty;
613 698
614our @ISA = CFClient::UI::Base::; 699our @ISA = CFPlus::UI::Base::;
615 700
616sub new { 701sub new {
617 my ($class, %arg) = @_; 702 my ($class, %arg) = @_;
618 $class->SUPER::new (can_events => 0, %arg); 703 $class->SUPER::new (can_events => 0, %arg);
619} 704}
620 705
621sub size_request { 706sub size_request {
622 (0, 0) 707 my ($self) = @_;
708
709 ($self->{w} + 0, $self->{h} + 0)
623} 710}
624 711
625sub draw { } 712sub draw { }
626 713
627############################################################################# 714#############################################################################
628 715
629package CFClient::UI::Container; 716package CFPlus::UI::Container;
630 717
631our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
632 719
633sub new { 720sub new {
634 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
635 722
636 my $children = delete $arg{children} || []; 723 my $children = delete $arg{children};
637 724
638 my $self = $class->SUPER::new ( 725 my $self = $class->SUPER::new (
639 children => [], 726 children => [],
640 can_events => 0, 727 can_events => 0,
641 %arg, 728 %arg,
642 ); 729 );
730
643 $self->add ($_) for @$children; 731 $self->add (@$children)
732 if $children;
644 733
645 $self 734 $self
735}
736
737sub realloc {
738 my ($self) = @_;
739
740 $self->{force_realloc} = 1;
741 $self->{force_size_alloc} = 1;
742 $self->SUPER::realloc;
646} 743}
647 744
648sub add { 745sub add {
649 my ($self, @widgets) = @_; 746 my ($self, @widgets) = @_;
650 747
… …
656 $self->{children} = [ 753 $self->{children} = [
657 sort { $a->{z} <=> $b->{z} } 754 sort { $a->{z} <=> $b->{z} }
658 @{$self->{children}}, @widgets 755 @{$self->{children}}, @widgets
659 ]; 756 ];
660 757
661 $self->check_size (1); 758 $self->realloc;
662 $self->update;
663} 759}
664 760
665sub children { 761sub children {
666 @{ $_[0]{children} } 762 @{ $_[0]{children} }
667} 763}
… …
672 delete $child->{parent}; 768 delete $child->{parent};
673 $child->hide; 769 $child->hide;
674 770
675 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 771 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
676 772
677 $self->check_size (1); 773 $self->realloc;
678 $self->update;
679} 774}
680 775
681sub clear { 776sub clear {
682 my ($self) = @_; 777 my ($self) = @_;
683 778
… …
687 for (@$children) { 782 for (@$children) {
688 delete $_->{parent}; 783 delete $_->{parent};
689 $_->hide; 784 $_->hide;
690 } 785 }
691 786
692 $self->check_size; 787 $self->realloc;
693 $self->update;
694} 788}
695 789
696sub find_widget { 790sub find_widget {
697 my ($self, $x, $y) = @_; 791 my ($self, $x, $y) = @_;
698 792
699 $x -= $self->{x}; 793 $x -= $self->{x};
700 $y -= $self->{y}; 794 $y -= $self->{y};
701 795
702 my $res; 796 my $res;
703 797
704 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
705 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
706 and return $res; 800 and return $res;
707 } 801 }
708 802
709 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
715 $_->draw for @{$self->{children}}; 809 $_->draw for @{$self->{children}};
716} 810}
717 811
718############################################################################# 812#############################################################################
719 813
720package CFClient::UI::Bin; 814package CFPlus::UI::Bin;
721 815
722our @ISA = CFClient::UI::Container::; 816our @ISA = CFPlus::UI::Container::;
723 817
724sub new { 818sub new {
725 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
726 820
727 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
728 822
729 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
730} 824}
731 825
732sub add { 826sub add {
733 my ($self, $child) = @_; 827 my ($self, $child) = @_;
734 828
735 $self->{children} = []; 829 $self->SUPER::remove ($_) for @{ $self->{children} };
736
737 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
738} 831}
739 832
740sub remove { 833sub remove {
741 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
742 835
743 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
744 837
745 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new CFPlus::UI::Empty]
746 unless @{$self->{children}}; 839 unless @{$self->{children}};
747} 840}
748 841
749sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
750 843
751sub size_request { 844sub size_request {
752 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
753} 846}
754 847
755sub size_allocate { 848sub invoke_size_allocate {
756 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
757 850
758 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
759} 854}
760 855
761############################################################################# 856#############################################################################
762 857
858# back-buffered drawing area
859
763package CFClient::UI::Window; 860package CFPlus::UI::Window;
764 861
765our @ISA = CFClient::UI::Bin::; 862our @ISA = CFPlus::UI::Bin::;
766 863
767use CFClient::OpenGL; 864use CFPlus::OpenGL;
768 865
769sub new { 866sub new {
770 my ($class, %arg) = @_; 867 my ($class, %arg) = @_;
771 868
772 my $self = $class->SUPER::new (%arg); 869 my $self = $class->SUPER::new (%arg);
… …
777 874
778 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 875 $ROOT->on_post_alloc ($self => sub { $self->render_child });
779 $self->SUPER::update; 876 $self->SUPER::update;
780} 877}
781 878
782sub size_allocate { 879sub invoke_size_allocate {
783 my ($self, $w, $h) = @_; 880 my ($self, $w, $h) = @_;
784 881
785 $self->SUPER::size_allocate ($w, $h);
786 $self->update; 882 $self->update;
883
884 $self->SUPER::invoke_size_allocate ($w, $h)
787} 885}
788 886
789sub _render { 887sub _render {
888 my ($self) = @_;
889
790 $_[0]{children}[0]->draw; 890 $self->{children}[0]->draw;
791} 891}
792 892
793sub render_child { 893sub render_child {
794 my ($self) = @_; 894 my ($self) = @_;
795 895
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 896 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 897 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 898 glClear GL_COLOR_BUFFER_BIT;
799 899
900 {
901 package CFPlus::UI::Base;
902
903 ($draw_x, $draw_y, $draw_w, $draw_h) =
904 (0, 0, $self->{w}, $self->{h});
905 }
906
800 $self->_render; 907 $self->_render;
801 }; 908 };
802} 909}
803 910
804sub _draw { 911sub _draw {
805 my ($self) = @_; 912 my ($self) = @_;
806 913
807 my ($w, $h) = ($self->w, $self->h);
808
809 my $tex = $self->{texture} 914 my $tex = $self->{texture}
810 or return; 915 or return;
811 916
812 glEnable GL_TEXTURE_2D; 917 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 919 glColor 0, 0, 0, 1;
815 920
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 921 $tex->draw_quad_alpha_premultiplied (0, 0);
817 922
818 glDisable GL_TEXTURE_2D; 923 glDisable GL_TEXTURE_2D;
819} 924}
820 925
821############################################################################# 926#############################################################################
822 927
823package CFClient::UI::ViewPort; 928package CFPlus::UI::ViewPort;
824 929
825our @ISA = CFClient::UI::Window::; 930our @ISA = CFPlus::UI::Window::;
826 931
827sub new { 932sub new {
828 my $class = shift; 933 my $class = shift;
829 934
830 $class->SUPER::new ( 935 $class->SUPER::new (
… …
835} 940}
836 941
837sub size_request { 942sub size_request {
838 my ($self) = @_; 943 my ($self) = @_;
839 944
840 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 946
842 @$self{qw(child_w child_h)} 947 $w = 10 if $self->{scroll_x};
843} 948 $h = 10 if $self->{scroll_y};
844 949
950 ($w, $h)
951}
952
845sub size_allocate { 953sub invoke_size_allocate {
846 my ($self, $w, $h) = @_; 954 my ($self, $w, $h) = @_;
847 955
956 my $child = $self->child;
957
848 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
849 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
850 960
851 $self->child->configure (0, 0, $w, $h); 961 $self->child->configure (0, 0, $w, $h);
852 $self->update; 962 $self->update;
963
964 1
853} 965}
854 966
855sub set_offset { 967sub set_offset {
856 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
857 969
… …
883 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 995 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
884 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 996 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
885 ) { 997 ) {
886 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 998 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
887 } else { 999 } else {
888 $self->CFClient::UI::Base::find_widget ($x, $y) 1000 $self->CFPlus::UI::Base::find_widget ($x, $y)
889 } 1001 }
890} 1002}
891 1003
892sub _render { 1004sub _render {
893 my ($self) = @_; 1005 my ($self) = @_;
894 1006
1007 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1008 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1009
895 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1010 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
896 1011
897 $self->SUPER::_render; 1012 $self->SUPER::_render;
898} 1013}
899 1014
900############################################################################# 1015#############################################################################
901 1016
902package CFClient::UI::ScrolledWindow; 1017package CFPlus::UI::ScrolledWindow;
903 1018
904our @ISA = CFClient::UI::HBox::; 1019our @ISA = CFPlus::UI::HBox::;
905 1020
906sub new { 1021sub new {
907 my $class = shift; 1022 my ($class, %arg) = @_;
1023
1024 my $child = delete $arg{child};
908 1025
909 my $self; 1026 my $self;
910 1027
911 my $slider = new CFClient::UI::Slider 1028 my $slider = new CFPlus::UI::Slider
912 vertical => 1, 1029 vertical => 1,
913 range => [0, 0, 1, 0.01], # HACK fix 1030 range => [0, 0, 1, 0.01], # HACK fix
914 on_changed => sub { 1031 on_changed => sub {
915 $self->{vp}->set_offset (0, $_[1]); 1032 $self->{vp}->set_offset (0, $_[1]);
916 }, 1033 },
917 ; 1034 ;
918 1035
919 $self = $class->SUPER::new ( 1036 $self = $class->SUPER::new (
920 vp => (new CFClient::UI::ViewPort expand => 1), 1037 vp => (new CFPlus::UI::ViewPort expand => 1),
1038 can_events => 1,
921 slider => $slider, 1039 slider => $slider,
922 @_, 1040 %arg,
923 ); 1041 );
924 1042
925 $self->{vp}->add ($self->{scrolled});
926 $self->add ($self->{vp});
927 $self->add ($self->{slider}); 1043 $self->SUPER::add ($self->{vp}, $self->{slider});
1044 $self->add ($child) if $child;
928 1045
929 $self 1046 $self
930} 1047}
931 1048
1049#TODO# update range on size_allocate depending on child
1050
1051sub add {
1052 my ($self, $widget) = @_;
1053
1054 $self->{vp}->add ($self->{child} = $widget);
1055}
1056
1057sub invoke_mouse_wheel {
1058 my ($self, $ev) = @_;
1059
1060 return 0 unless $ev->{dy}; # only vertical movements
1061
1062 $self->{slider}->emit (mouse_wheel => $ev);
1063
1064 1
1065}
1066
1067sub update_slider {
1068 my ($self) = @_;
1069
1070 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1071}
1072
932sub update { 1073sub update {
933 my ($self) = @_; 1074 my ($self) = @_;
934 1075
935 $self->SUPER::update; 1076 $self->SUPER::update;
936 1077
937 # todo: overwrite size_allocate of child 1078 $self->update_slider;
938 my $child = $self->{vp}->child;
939 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
940} 1079}
941 1080
942sub size_allocate { 1081sub invoke_size_allocate {
943 my ($self, $w, $h) = @_; 1082 my ($self, $w, $h) = @_;
944 1083
1084 $self->update_slider;
1085
945 $self->SUPER::size_allocate ($w, $h); 1086 $self->SUPER::invoke_size_allocate ($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} 1087}
950
951#TODO# update range on size_allocate depending on child
952# update viewport offset on scroll
953 1088
954############################################################################# 1089#############################################################################
955 1090
956package CFClient::UI::Frame; 1091package CFPlus::UI::Frame;
957 1092
958our @ISA = CFClient::UI::Bin::; 1093our @ISA = CFPlus::UI::Bin::;
959 1094
960use CFClient::OpenGL; 1095use CFPlus::OpenGL;
961 1096
962sub new { 1097sub new {
963 my $class = shift; 1098 my $class = shift;
964 1099
965 $class->SUPER::new ( 1100 $class->SUPER::new (
… …
973 1108
974 if ($self->{bg}) { 1109 if ($self->{bg}) {
975 my ($w, $h) = @$self{qw(w h)}; 1110 my ($w, $h) = @$self{qw(w h)};
976 1111
977 glEnable GL_BLEND; 1112 glEnable GL_BLEND;
978 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1113 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
979 glColor @{ $self->{bg} }; 1114 glColor_premultiply @{ $self->{bg} };
980 1115
981 glBegin GL_QUADS; 1116 glBegin GL_QUADS;
982 glVertex 0 , 0; 1117 glVertex 0 , 0;
983 glVertex 0 , $h; 1118 glVertex 0 , $h;
984 glVertex $w, $h; 1119 glVertex $w, $h;
… …
991 $self->SUPER::_draw; 1126 $self->SUPER::_draw;
992} 1127}
993 1128
994############################################################################# 1129#############################################################################
995 1130
996package CFClient::UI::FancyFrame; 1131package CFPlus::UI::FancyFrame;
997 1132
998our @ISA = CFClient::UI::Bin::; 1133our @ISA = CFPlus::UI::Bin::;
999 1134
1000use CFClient::OpenGL; 1135use CFPlus::OpenGL;
1001 1136
1002my @tex = 1137my $bg =
1138 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1139 mipmap => 1, wrap => 1;
1140
1141my @border =
1003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1142 map { new_from_file CFPlus::Texture CFPlus::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); 1143 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1005 1144
1006sub new { 1145sub new {
1007 my $class = shift; 1146 my ($class, %arg) = @_;
1008
1009 # TODO: user_x, user_y, overwrite moveto?
1010 1147
1011 my $self = $class->SUPER::new ( 1148 my $self = $class->SUPER::new (
1012 bg => [1, 1, 1, 1], 1149 bg => [1, 1, 1, 1],
1013 border_bg => [1, 1, 1, 1], 1150 border_bg => [1, 1, 1, 1],
1014 border => 0.6, 1151 border => 0.6,
1015 is_toplevel => 1,
1016 can_events => 1, 1152 can_events => 1,
1017 @_ 1153 min_w => 64,
1154 min_h => 32,
1155 %arg,
1018 ); 1156 );
1019 1157
1020 $self->{title} &&= new CFClient::UI::Label 1158 $self->{title_widget} = new CFPlus::UI::Label
1021 align => 0, 1159 align => 0,
1022 valign => 1, 1160 valign => 1,
1023 text => $self->{title}, 1161 text => $self->{title},
1024 fontsize => $self->{border}; 1162 fontsize => $self->{border},
1163 if exists $self->{title};
1164
1165 if ($self->{has_close_button}) {
1166 $self->{close_button} =
1167 new CFPlus::UI::ImageButton
1168 path => 'x1_close.png',
1169 on_activate => sub { $self->emit ("delete") };
1170
1171 $self->CFPlus::UI::Container::add ($self->{close_button});
1172 }
1025 1173
1026 $self 1174 $self
1175}
1176
1177sub add {
1178 my ($self, @widgets) = @_;
1179
1180 $self->SUPER::add (@widgets);
1181 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1182 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1027} 1183}
1028 1184
1029sub border { 1185sub border {
1030 int $_[0]{border} * $::FONTSIZE 1186 int $_[0]{border} * $::FONTSIZE
1031} 1187}
1032 1188
1033sub size_request { 1189sub size_request {
1034 my ($self) = @_; 1190 my ($self) = @_;
1191
1192 $self->{title_widget}->size_request
1193 if $self->{title_widget};
1194
1195 $self->{close_button}->size_request
1196 if $self->{close_button};
1035 1197
1036 my ($w, $h) = $self->SUPER::size_request; 1198 my ($w, $h) = $self->SUPER::size_request;
1037 1199
1038 ( 1200 (
1039 $w + $self->border * 2, 1201 $w + $self->border * 2,
1040 $h + $self->border * 2, 1202 $h + $self->border * 2,
1041 ) 1203 )
1042} 1204}
1043 1205
1044sub size_allocate { 1206sub invoke_size_allocate {
1045 my ($self, $w, $h) = @_; 1207 my ($self, $w, $h) = @_;
1046 1208
1209 if ($self->{title_widget}) {
1210 $self->{title_widget}{w} = $w;
1211 $self->{title_widget}{h} = $h;
1212 $self->{title_widget}->invoke_size_allocate ($w, $h);
1213 }
1214
1215 my $border = $self->border;
1216
1047 $h -= List::Util::max 0, $self->border * 2; 1217 $h -= List::Util::max 0, $border * 2;
1048 $w -= List::Util::max 0, $self->border * 2; 1218 $w -= List::Util::max 0, $border * 2;
1049 1219
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); 1220 $self->child->configure ($border, $border, $w, $h);
1054}
1055 1221
1222 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1223 if $self->{close_button};
1224
1225 1
1226}
1227
1228sub invoke_delete {
1229 my ($self) = @_;
1230
1231 $self->hide;
1232
1233 1
1234}
1235
1056sub button_down { 1236sub invoke_button_down {
1057 my ($self, $ev, $x, $y) = @_; 1237 my ($self, $ev, $x, $y) = @_;
1058 1238
1059 my ($w, $h) = @$self{qw(w h)}; 1239 my ($w, $h) = @$self{qw(w h)};
1060 my $border = $self->border; 1240 my $border = $self->border;
1061 1241
… …
1074 my ($ev, $x, $y) = @_; 1254 my ($ev, $x, $y) = @_;
1075 1255
1076 my $dx = $ev->{x} - $ox; 1256 my $dx = $ev->{x} - $ox;
1077 my $dy = $ev->{y} - $oy; 1257 my $dy = $ev->{y} - $oy;
1078 1258
1079 $self->{user_x} = $wx + $dx * $mx;
1080 $self->{user_y} = $wy + $dy * $my;
1081 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1259 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1082 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1260 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1083 $self->move ($self->{user_x}, $self->{user_y}); 1261
1084 $self->check_size; 1262 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1263 $self->realloc;
1085 }; 1264 };
1086 1265
1087 } elsif ($lr ^ $td) { 1266 } elsif ($lr ^ $td) {
1088 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1267 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1089 my ($bx, $by) = ($self->{x}, $self->{y}); 1268 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1091 $self->{motion} = sub { 1270 $self->{motion} = sub {
1092 my ($ev, $x, $y) = @_; 1271 my ($ev, $x, $y) = @_;
1093 1272
1094 ($x, $y) = ($ev->{x}, $ev->{y}); 1273 ($x, $y) = ($ev->{x}, $ev->{y});
1095 1274
1096 $self->{user_x} = $bx + $x - $ox; 1275 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1097 $self->{user_y} = $by + $y - $oy; 1276 # HACK: the next line is required to enforce placement
1098 $self->move ($self->{user_x}, $self->{user_y}); 1277 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1099 $self->update;
1100 }; 1278 };
1279 } else {
1280 return 0;
1281 }
1282
1101 } 1283 1
1102} 1284}
1103 1285
1104sub button_up { 1286sub invoke_button_up {
1105 my ($self, $ev, $x, $y) = @_; 1287 my ($self, $ev, $x, $y) = @_;
1106 1288
1107 delete $self->{motion}; 1289 ! ! delete $self->{motion}
1108} 1290}
1109 1291
1110sub mouse_motion { 1292sub invoke_mouse_motion {
1111 my ($self, $ev, $x, $y) = @_; 1293 my ($self, $ev, $x, $y) = @_;
1112 1294
1113 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1295 $self->{motion}->($ev, $x, $y) if $self->{motion};
1296
1297 ! ! $self->{motion}
1298}
1299
1300sub invoke_visibility_change {
1301 my ($self, $visible) = @_;
1302
1303 delete $self->{motion} unless $visible;
1304
1305 0
1114} 1306}
1115 1307
1116sub _draw { 1308sub _draw {
1117 my ($self) = @_; 1309 my ($self) = @_;
1118 1310
1311 my $child = $self->{children}[0];
1312
1119 my ($w, $h ) = ($self->{w}, $self->{h}); 1313 my ($w, $h ) = ($self->{w}, $self->{h});
1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1314 my ($cw, $ch) = ($child->{w}, $child->{h});
1121 1315
1122 glEnable GL_TEXTURE_2D; 1316 glEnable GL_TEXTURE_2D;
1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1317 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1124 1318
1125 my $border = $self->border; 1319 my $border = $self->border;
1126 1320
1127 glColor @{ $self->{border_bg} }; 1321 glColor @{ $self->{border_bg} };
1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1322 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1323 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1324 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1325 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1132 1326
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1327 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1134 my $bg = $tex[0]; 1328 glColor @{ $self->{bg} };
1135 1329
1136 # TODO: repeat texture not scale 1330 # TODO: repeat texture not scale
1331 # solve this better(?)
1137 my $rep_x = $cw / $bg->{w}; 1332 $bg->{s} = $cw / $bg->{w};
1138 my $rep_y = $ch / $bg->{h}; 1333 $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); 1334 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 } 1335 }
1147 1336
1148 glDisable GL_TEXTURE_2D; 1337 glDisable GL_TEXTURE_2D;
1149 1338
1150 $self->{title}->draw if $self->{title};
1151
1152 $self->child->draw; 1339 $child->draw;
1340
1341 if ($self->{title_widget}) {
1342 glTranslate 0, $border - $self->{h};
1343 $self->{title_widget}->_draw;
1344
1345 glTranslate 0, - ($border - $self->{h});
1346 }
1347
1348 $self->{close_button}->draw
1349 if $self->{close_button};
1153} 1350}
1154 1351
1155############################################################################# 1352#############################################################################
1156 1353
1157package CFClient::UI::Table; 1354package CFPlus::UI::Table;
1158 1355
1159our @ISA = CFClient::UI::Base::; 1356our @ISA = CFPlus::UI::Base::;
1160 1357
1161use List::Util qw(max sum); 1358use List::Util qw(max sum);
1162 1359
1163use CFClient::OpenGL; 1360use CFPlus::OpenGL;
1164 1361
1165sub new { 1362sub new {
1166 my $class = shift; 1363 my $class = shift;
1167 1364
1168 $class->SUPER::new ( 1365 $class->SUPER::new (
… …
1174sub children { 1371sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1372 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1176} 1373}
1177 1374
1178sub add { 1375sub add {
1179 my ($self, $x, $y, $child) = @_; 1376 my ($self) = shift;
1180 1377
1378 while (@_) {
1379 my ($x, $y, $child) = splice @_, 0, 3, ();
1181 $child->set_parent ($self); 1380 $child->set_parent ($self);
1182 $self->{children}[$y][$x] = $child; 1381 $self->{children}[$y][$x] = $child;
1382 }
1183 1383
1184 $self->check_size (1); 1384 $self->{force_realloc} = 1;
1385 $self->{force_size_alloc} = 1;
1386 $self->realloc;
1387}
1388
1389sub remove {
1390 my ($self, $child) = @_;
1391
1392 # TODO: not yet implemented
1185} 1393}
1186 1394
1187# TODO: move to container class maybe? send children a signal on removal? 1395# TODO: move to container class maybe? send children a signal on removal?
1188sub clear { 1396sub clear {
1189 my ($self) = @_; 1397 my ($self) = @_;
… …
1194 for (@children) { 1402 for (@children) {
1195 delete $_->{parent}; 1403 delete $_->{parent};
1196 $_->hide; 1404 $_->hide;
1197 } 1405 }
1198 1406
1199 $self->check_size (1); 1407 $self->realloc;
1200 $self->update;
1201} 1408}
1202 1409
1203sub get_wh { 1410sub get_wh {
1204 my ($self) = @_; 1411 my ($self) = @_;
1205 1412
… …
1231 (sum @$ws), 1438 (sum @$ws),
1232 (sum @$hs), 1439 (sum @$hs),
1233 ) 1440 )
1234} 1441}
1235 1442
1236sub size_allocate { 1443sub invoke_size_allocate {
1237 my ($self, $w, $h) = @_; 1444 my ($self, $w, $h) = @_;
1238 1445
1239 my ($ws, $hs) = $self->get_wh; 1446 my ($ws, $hs) = $self->get_wh;
1240 1447
1241 my $req_w = (sum @$ws) || 1; 1448 my $req_w = (sum @$ws) || 1;
… …
1248 1455
1249 # linearly scale sizes 1456 # linearly scale sizes
1250 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1457 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1251 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1458 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1252 1459
1253 CFClient::UI::harmonize $ws; 1460 CFPlus::UI::harmonize $ws;
1254 CFClient::UI::harmonize $hs; 1461 CFPlus::UI::harmonize $hs;
1255 1462
1256 my $y; 1463 my $y;
1257 1464
1258 for my $r (0 .. $#{$self->{children}}) { 1465 for my $r (0 .. $#{$self->{children}}) {
1259 my $row = $self->{children}[$r] 1466 my $row = $self->{children}[$r]
… …
1273 } 1480 }
1274 1481
1275 $y += $row_h; 1482 $y += $row_h;
1276 } 1483 }
1277 1484
1485 1
1278} 1486}
1279 1487
1280sub find_widget { 1488sub find_widget {
1281 my ($self, $x, $y) = @_; 1489 my ($self, $x, $y) = @_;
1282 1490
… …
1301 } 1509 }
1302} 1510}
1303 1511
1304############################################################################# 1512#############################################################################
1305 1513
1306package CFClient::UI::HBox; 1514package CFPlus::UI::Box;
1307 1515
1308# TODO: wrap into common Box base class
1309
1310our @ISA = CFClient::UI::Container::; 1516our @ISA = CFPlus::UI::Container::;
1311 1517
1312sub size_request { 1518sub size_request {
1313 my ($self) = @_; 1519 my ($self) = @_;
1314 1520
1315 my @alloc = map [$_->size_request], @{$self->{children}}; 1521 $self->{vertical}
1522 ? (
1523 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1524 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1525 )
1526 : (
1527 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1528 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1529 )
1530}
1316 1531
1532sub invoke_size_allocate {
1533 my ($self, $w, $h) = @_;
1534
1535 my $space = $self->{vertical} ? $h : $w;
1536 my @children = $self->visible_children;
1537
1538 my @req;
1539
1540 if ($self->{homogeneous}) {
1541 @req = ($space / (@children || 1)) x @children;
1542 } else {
1543 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1544 my $req = List::Util::sum @req;
1545
1546 if ($req > $space) {
1547 # ah well, not enough space
1548 $_ *= $space / $req for @req;
1549 } else {
1550 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1551
1552 $space = ($space - $req) / $expand; # remaining space to give away
1553
1554 $req[$_] += $space * $children[$_]{expand}
1555 for 0 .. $#children;
1556 }
1317 ( 1557 }
1318 (List::Util::sum map $_->[0], @alloc), 1558
1319 (List::Util::max map $_->[1], @alloc), 1559 CFPlus::UI::harmonize \@req;
1560
1561 my $pos = 0;
1562 for (0 .. $#children) {
1563 my $alloc = $req[$_];
1564 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1565
1566 $pos += $alloc;
1567 }
1568
1569 1
1570}
1571
1572#############################################################################
1573
1574package CFPlus::UI::HBox;
1575
1576our @ISA = CFPlus::UI::Box::;
1577
1578sub new {
1579 my $class = shift;
1580
1581 $class->SUPER::new (
1582 vertical => 0,
1583 @_,
1320 ) 1584 )
1321} 1585}
1322 1586
1323sub size_allocate {
1324 my ($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############################################################################# 1587#############################################################################
1365 1588
1366package CFClient::UI::VBox; 1589package CFPlus::UI::VBox;
1367 1590
1368# TODO: wrap into common Box base class 1591our @ISA = CFPlus::UI::Box::;
1369 1592
1370our @ISA = CFClient::UI::Container::; 1593sub new {
1594 my $class = shift;
1371 1595
1372sub size_request { 1596 $class->SUPER::new (
1373 my ($self) = @_; 1597 vertical => 1,
1374 1598 @_,
1375 my @alloc = map [$_->size_request], @{$self->{children}};
1376
1377 (
1378 (List::Util::max map $_->[0], @alloc),
1379 (List::Util::sum map $_->[1], @alloc),
1380 ) 1599 )
1381} 1600}
1382 1601
1383sub size_allocate {
1384 my ($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 += $h;
1417 }
1418
1419 1
1420}
1421
1422############################################################################# 1602#############################################################################
1423 1603
1424package CFClient::UI::Label; 1604package CFPlus::UI::Label;
1425 1605
1426our @ISA = CFClient::UI::DrawBG::; 1606our @ISA = CFPlus::UI::DrawBG::;
1427 1607
1428use CFClient::OpenGL; 1608use CFPlus::OpenGL;
1429 1609
1430sub new { 1610sub new {
1431 my ($class, %arg) = @_; 1611 my ($class, %arg) = @_;
1432 1612
1433 my $self = $class->SUPER::new ( 1613 my $self = $class->SUPER::new (
… …
1436 #active_bg => none 1616 #active_bg => none
1437 #font => default_font 1617 #font => default_font
1438 #text => initial text 1618 #text => initial text
1439 #markup => initial narkup 1619 #markup => initial narkup
1440 #max_w => maximum pixel width 1620 #max_w => maximum pixel width
1621 #style => 0, # render flags
1441 ellipsise => 3, # end 1622 ellipsise => 3, # end
1442 layout => (new CFClient::Layout), 1623 layout => (new CFPlus::Layout),
1443 fontsize => 1, 1624 fontsize => 1,
1444 align => -1, 1625 align => -1,
1445 valign => -1, 1626 valign => -1,
1446 padding => 2, 1627 padding_x => 2,
1628 padding_y => 2,
1447 can_events => 0, 1629 can_events => 0,
1448 %arg 1630 %arg
1449 ); 1631 );
1450 1632
1451 if (exists $self->{template}) { 1633 if (exists $self->{template}) {
1452 my $layout = new CFClient::Layout; 1634 my $layout = new CFPlus::Layout;
1453 $layout->set_text (delete $self->{template}); 1635 $layout->set_text (delete $self->{template});
1454 $self->{template} = $layout; 1636 $self->{template} = $layout;
1455 } 1637 }
1456 1638
1457 if (exists $self->{markup}) { 1639 if (exists $self->{markup}) {
… …
1461 } 1643 }
1462 1644
1463 $self 1645 $self
1464} 1646}
1465 1647
1466sub escape($) {
1467 local $_ = $_[0];
1468
1469 s/&/&amp;/g;
1470 s/>/&gt;/g;
1471 s/</&lt;/g;
1472
1473 $_
1474}
1475
1476sub update { 1648sub update {
1477 my ($self) = @_; 1649 my ($self) = @_;
1478 1650
1479 delete $self->{texture}; 1651 delete $self->{texture};
1480 $self->SUPER::update; 1652 $self->SUPER::update;
1481} 1653}
1482 1654
1655sub realloc {
1656 my ($self) = @_;
1657
1658 delete $self->{ox};
1659 $self->SUPER::realloc;
1660}
1661
1483sub set_text { 1662sub set_text {
1484 my ($self, $text) = @_; 1663 my ($self, $text) = @_;
1485 1664
1486 return if $self->{text} eq "T$text"; 1665 return if $self->{text} eq "T$text";
1487 $self->{text} = "T$text"; 1666 $self->{text} = "T$text";
1488 1667
1489 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1490 $self->{layout}->set_text ($text); 1668 $self->{layout}->set_text ($text);
1491 1669
1670 delete $self->{size_req};
1671 $self->realloc;
1492 $self->update; 1672 $self->update;
1493 $self->check_size;
1494} 1673}
1495 1674
1496sub set_markup { 1675sub set_markup {
1497 my ($self, $markup) = @_; 1676 my ($self, $markup) = @_;
1498 1677
1499 return if $self->{text} eq "M$markup"; 1678 return if $self->{text} eq "M$markup";
1500 $self->{text} = "M$markup"; 1679 $self->{text} = "M$markup";
1501 1680
1502 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1681 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1503 1682
1504 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1505 $self->{layout}->set_markup ($markup); 1683 $self->{layout}->set_markup ($markup);
1506 1684
1685 delete $self->{size_req};
1686 $self->realloc;
1507 $self->update; 1687 $self->update;
1508 $self->check_size;
1509} 1688}
1510 1689
1511sub size_request { 1690sub size_request {
1512 my ($self) = @_; 1691 my ($self) = @_;
1513 1692
1693 $self->{size_req} ||= do {
1514 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1694 $self->{layout}->set_font ($self->{font}) if $self->{font};
1515 $self->{layout}->set_width ($self->{max_w} || -1); 1695 $self->{layout}->set_width ($self->{max_w} || -1);
1516 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1696 $self->{layout}->set_ellipsise ($self->{ellipsise});
1517 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1697 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1518 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1698 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1519 1699
1520 my ($w, $h) = $self->{layout}->size; 1700 my ($w, $h) = $self->{layout}->size;
1521 1701
1522 if (exists $self->{template}) { 1702 if (exists $self->{template}) {
1523 $self->{template}->set_font ($self->{font}) if $self->{font}; 1703 $self->{template}->set_font ($self->{font}) if $self->{font};
1704 $self->{template}->set_width ($self->{max_w} || -1);
1524 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1705 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1525 1706
1526 my ($w2, $h2) = $self->{template}->size; 1707 my ($w2, $h2) = $self->{template}->size;
1527 1708
1528 $w = List::Util::max $w, $w2; 1709 $w = List::Util::max $w, $w2;
1529 $h = List::Util::max $h, $h2; 1710 $h = List::Util::max $h, $h2;
1711 }
1712
1713 [$w, $h]
1530 } 1714 };
1531 1715
1532 ( 1716 @{ $self->{size_req} }
1533 $w + $self->{padding} * 2,
1534 $h + $self->{padding} * 2,
1535 )
1536} 1717}
1537 1718
1719sub baseline_shift {
1720 $_[0]{layout}->descent
1721}
1722
1538sub size_allocate { 1723sub invoke_size_allocate {
1539 my ($self, $w, $h) = @_; 1724 my ($self, $w, $h) = @_;
1540 1725
1726 delete $self->{ox};
1727
1541 delete $self->{texture}; 1728 delete $self->{texture}
1729 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1730
1731 1
1542} 1732}
1543 1733
1544sub set_fontsize { 1734sub set_fontsize {
1545 my ($self, $fontsize) = @_; 1735 my ($self, $fontsize) = @_;
1546 1736
1547 $self->{fontsize} = $fontsize; 1737 $self->{fontsize} = $fontsize;
1738 delete $self->{size_req};
1548 delete $self->{texture}; 1739 delete $self->{texture};
1549 1740
1550 $self->update; 1741 $self->realloc;
1551 $self->check_size; 1742}
1743
1744sub reconfigure {
1745 my ($self) = @_;
1746
1747 delete $self->{size_req};
1748 delete $self->{texture};
1749
1750 $self->SUPER::reconfigure;
1552} 1751}
1553 1752
1554sub _draw { 1753sub _draw {
1555 my ($self) = @_; 1754 my ($self) = @_;
1556 1755
1557 $self->SUPER::_draw; # draw background, if applicable 1756 $self->SUPER::_draw; # draw background, if applicable
1558 1757
1559 my $tex = $self->{texture} ||= do { 1758 my $size = $self->{texture} ||= do {
1560 $self->{layout}->set_foreground (@{$self->{fg}}); 1759 $self->{layout}->set_foreground (@{$self->{fg}});
1561 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1760 $self->{layout}->set_font ($self->{font}) if $self->{font};
1562 $self->{layout}->set_width ($self->{w}); 1761 $self->{layout}->set_width ($self->{w});
1563 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1762 $self->{layout}->set_ellipsise ($self->{ellipsise});
1564 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1763 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1565 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1764 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1566 1765
1567 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1766 [$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 }; 1767 };
1579 1768
1580 glEnable GL_TEXTURE_2D; 1769 unless (exists $self->{ox}) {
1581 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1770 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1771 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1772 : ($self->{w} - $size->[0]) * 0.5);
1582 1773
1583 if ($tex->{format} == GL_ALPHA) { 1774 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1584 glColor @{$self->{fg}}; 1775 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1585 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1776 : ($self->{h} - $size->[1]) * 0.5);
1586 } else {
1587 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1588 } 1777 };
1589 1778
1590 glDisable GL_TEXTURE_2D; 1779 my $w = List::Util::min $self->{w} + 4, $size->[0];
1780 my $h = List::Util::min $self->{h} + 2, $size->[1];
1781
1782 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1591} 1783}
1592 1784
1593############################################################################# 1785#############################################################################
1594 1786
1595package CFClient::UI::EntryBase; 1787package CFPlus::UI::EntryBase;
1596 1788
1597our @ISA = CFClient::UI::Label::; 1789our @ISA = CFPlus::UI::Label::;
1598 1790
1599use CFClient::OpenGL; 1791use CFPlus::OpenGL;
1600 1792
1601sub new { 1793sub new {
1602 my $class = shift; 1794 my $class = shift;
1603 1795
1604 $class->SUPER::new ( 1796 $class->SUPER::new (
… …
1609 can_hover => 1, 1801 can_hover => 1,
1610 can_focus => 1, 1802 can_focus => 1,
1611 valign => 0, 1803 valign => 0,
1612 can_events => 1, 1804 can_events => 1,
1613 #text => ... 1805 #text => ...
1806 #hidden => "*",
1614 @_ 1807 @_
1615 ) 1808 )
1616} 1809}
1617 1810
1618sub _set_text { 1811sub _set_text {
… …
1620 1813
1621 delete $self->{cur_h}; 1814 delete $self->{cur_h};
1622 1815
1623 return if $self->{text} eq $text; 1816 return if $self->{text} eq $text;
1624 1817
1625 delete $self->{texture};
1626
1627 $self->{last_activity} = $::NOW; 1818 $self->{last_activity} = $::NOW;
1628 $self->{text} = $text; 1819 $self->{text} = $text;
1629 1820
1630 $text =~ s/./*/g if $self->{hidden}; 1821 $text =~ s/./*/g if $self->{hidden};
1631 $self->{layout}->set_text ("$text "); 1822 $self->{layout}->set_text ("$text ");
1823 delete $self->{size_req};
1632 1824
1633 $self->_emit (changed => $self->{text}); 1825 $self->emit (changed => $self->{text});
1826
1827 $self->realloc;
1828 $self->update;
1634} 1829}
1635 1830
1636sub set_text { 1831sub set_text {
1637 my ($self, $text) = @_; 1832 my ($self, $text) = @_;
1638 1833
1639 $self->{cursor} = length $text; 1834 $self->{cursor} = length $text;
1640 $self->_set_text ($text); 1835 $self->_set_text ($text);
1641 $self->update;
1642 $self->check_size;
1643} 1836}
1644 1837
1645sub get_text { 1838sub get_text {
1646 $_[0]{text} 1839 $_[0]{text}
1647} 1840}
… …
1652 my ($w, $h) = $self->SUPER::size_request; 1845 my ($w, $h) = $self->SUPER::size_request;
1653 1846
1654 ($w + 1, $h) # add 1 for cursor 1847 ($w + 1, $h) # add 1 for cursor
1655} 1848}
1656 1849
1657sub key_down { 1850sub invoke_key_down {
1658 my ($self, $ev) = @_; 1851 my ($self, $ev) = @_;
1659 1852
1660 my $mod = $ev->{mod}; 1853 my $mod = $ev->{mod};
1661 my $sym = $ev->{sym}; 1854 my $sym = $ev->{sym};
1662 my $uni = $ev->{unicode}; 1855 my $uni = $ev->{unicode};
… …
1665 1858
1666 if ($uni == 8) { 1859 if ($uni == 8) {
1667 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1860 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1668 } elsif ($uni == 127) { 1861 } elsif ($uni == 127) {
1669 substr $text, $self->{cursor}, 1, ""; 1862 substr $text, $self->{cursor}, 1, "";
1670 } elsif ($sym == CFClient::SDLK_LEFT) { 1863 } elsif ($sym == CFPlus::SDLK_LEFT) {
1671 --$self->{cursor} if $self->{cursor}; 1864 --$self->{cursor} if $self->{cursor};
1672 } elsif ($sym == CFClient::SDLK_RIGHT) { 1865 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1673 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1866 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1674 } elsif ($sym == CFClient::SDLK_HOME) { 1867 } elsif ($sym == CFPlus::SDLK_HOME) {
1675 $self->{cursor} = 0; 1868 $self->{cursor} = 0;
1676 } elsif ($sym == CFClient::SDLK_END) { 1869 } elsif ($sym == CFPlus::SDLK_END) {
1677 $self->{cursor} = length $text; 1870 $self->{cursor} = length $text;
1678 } elsif ($uni == 27) { 1871 } elsif ($uni == 27) {
1679 $self->_emit ('escape'); 1872 $self->emit ('escape');
1680 } elsif ($uni) { 1873 } elsif ($uni) {
1681 substr $text, $self->{cursor}++, 0, chr $uni; 1874 substr $text, $self->{cursor}++, 0, chr $uni;
1875 } else {
1876 return 0;
1682 } 1877 }
1683 1878
1684 $self->_set_text ($text); 1879 $self->_set_text ($text);
1685 $self->update;
1686 $self->check_size;
1687}
1688 1880
1881 $self->realloc;
1882
1883 1
1884}
1885
1689sub focus_in { 1886sub invoke_focus_in {
1690 my ($self) = @_; 1887 my ($self) = @_;
1691 1888
1692 $self->{last_activity} = $::NOW; 1889 $self->{last_activity} = $::NOW;
1693 1890
1694 $self->SUPER::focus_in; 1891 $self->SUPER::invoke_focus_in
1695} 1892}
1696 1893
1697sub button_down { 1894sub invoke_button_down {
1698 my ($self, $ev, $x, $y) = @_; 1895 my ($self, $ev, $x, $y) = @_;
1699 1896
1700 $self->SUPER::button_down ($ev, $x, $y); 1897 $self->SUPER::invoke_button_down ($ev, $x, $y);
1701 1898
1702 my $idx = $self->{layout}->xy_to_index ($x, $y); 1899 my $idx = $self->{layout}->xy_to_index ($x, $y);
1703 1900
1704 # byte-index to char-index 1901 # byte-index to char-index
1705 my $text = $self->{text}; 1902 my $text = $self->{text};
1706 utf8::encode $text; 1903 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1707 $self->{cursor} = length substr $text, 0, $idx; 1904 $self->{cursor} = length $text;
1708 1905
1709 $self->_set_text ($self->{text}); 1906 $self->_set_text ($self->{text});
1710 $self->update; 1907 $self->update;
1908
1909 1
1711} 1910}
1712 1911
1713sub mouse_motion { 1912sub invoke_mouse_motion {
1714 my ($self, $ev, $x, $y) = @_; 1913 my ($self, $ev, $x, $y) = @_;
1715# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1914# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1915
1916 1
1716} 1917}
1717 1918
1718sub _draw { 1919sub _draw {
1719 my ($self) = @_; 1920 my ($self) = @_;
1720 1921
1721 local $self->{fg} = $self->{fg}; 1922 local $self->{fg} = $self->{fg};
1722 1923
1723 if ($FOCUS == $self) { 1924 if ($FOCUS == $self) {
1724 glColor @{$self->{active_bg}}; 1925 glColor_premultiply @{$self->{active_bg}};
1725 $self->{fg} = $self->{active_fg}; 1926 $self->{fg} = $self->{active_fg};
1726 } else { 1927 } else {
1727 glColor @{$self->{bg}}; 1928 glColor_premultiply @{$self->{bg}};
1728 } 1929 }
1729 1930
1730 glEnable GL_BLEND; 1931 glEnable GL_BLEND;
1731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1932 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1732 glBegin GL_QUADS; 1933 glBegin GL_QUADS;
1733 glVertex 0 , 0; 1934 glVertex 0 , 0;
1734 glVertex 0 , $self->{h}; 1935 glVertex 0 , $self->{h};
1735 glVertex $self->{w}, $self->{h}; 1936 glVertex $self->{w}, $self->{h};
1736 glVertex $self->{w}, 0; 1937 glVertex $self->{w}, 0;
… …
1747 utf8::encode $text; 1948 utf8::encode $text;
1748 1949
1749 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1950 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1750 } 1951 }
1751 1952
1752 glColor @{$self->{fg}};
1753 glBegin GL_LINES; 1953 glBegin GL_LINES;
1754 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 1954 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}; 1955 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1756 glEnd; 1956 glEnd;
1757 } 1957 }
1758} 1958}
1759 1959
1760package CFClient::UI::Entry; 1960package CFPlus::UI::Entry;
1761 1961
1762our @ISA = CFClient::UI::EntryBase::; 1962our @ISA = CFPlus::UI::EntryBase::;
1763 1963
1764use CFClient::OpenGL; 1964use CFPlus::OpenGL;
1765 1965
1766sub key_down { 1966sub invoke_key_down {
1767 my ($self, $ev) = @_; 1967 my ($self, $ev) = @_;
1768 1968
1769 my $sym = $ev->{sym}; 1969 my $sym = $ev->{sym};
1770 1970
1771 if ($sym == 13) { 1971 if ($sym == 13) {
1772 unshift @{$self->{history}}, 1972 unshift @{$self->{history}},
1773 my $txt = $self->get_text; 1973 my $txt = $self->get_text;
1974
1774 $self->{history_pointer} = -1; 1975 $self->{history_pointer} = -1;
1775 $self->{history_saveback} = ''; 1976 $self->{history_saveback} = '';
1776 $self->_emit (activate => $txt); 1977 $self->emit (activate => $txt);
1777 $self->update; 1978 $self->update;
1778 1979
1779 } elsif ($sym == CFClient::SDLK_UP) { 1980 } elsif ($sym == CFPlus::SDLK_UP) {
1780 if ($self->{history_pointer} < 0) { 1981 if ($self->{history_pointer} < 0) {
1781 $self->{history_saveback} = $self->get_text; 1982 $self->{history_saveback} = $self->get_text;
1782 } 1983 }
1783 if (@{$self->{history} || []} > 0) { 1984 if (@{$self->{history} || []} > 0) {
1784 $self->{history_pointer}++; 1985 $self->{history_pointer}++;
… …
1786 $self->{history_pointer} = @{$self->{history} || []} - 1; 1987 $self->{history_pointer} = @{$self->{history} || []} - 1;
1787 } 1988 }
1788 $self->set_text ($self->{history}->[$self->{history_pointer}]); 1989 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1789 } 1990 }
1790 1991
1791 } elsif ($sym == CFClient::SDLK_DOWN) { 1992 } elsif ($sym == CFPlus::SDLK_DOWN) {
1792 $self->{history_pointer}--; 1993 $self->{history_pointer}--;
1793 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 1994 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1794 1995
1795 if ($self->{history_pointer} >= 0) { 1996 if ($self->{history_pointer} >= 0) {
1796 $self->set_text ($self->{history}->[$self->{history_pointer}]); 1997 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1797 } else { 1998 } else {
1798 $self->set_text ($self->{history_saveback}); 1999 $self->set_text ($self->{history_saveback});
1799 } 2000 }
1800 2001
1801 } else { 2002 } else {
1802 $self->SUPER::key_down ($ev); 2003 return $self->SUPER::invoke_key_down ($ev)
2004 }
2005
1803 } 2006 1
1804
1805} 2007}
1806 2008
1807############################################################################# 2009#############################################################################
1808 2010
1809package CFClient::UI::Button; 2011package CFPlus::UI::Button;
1810 2012
1811our @ISA = CFClient::UI::Label::; 2013our @ISA = CFPlus::UI::Label::;
1812 2014
1813use CFClient::OpenGL; 2015use CFPlus::OpenGL;
1814 2016
1815my @tex = 2017my @tex =
1816 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2018 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1817 qw(b1_button_active.png); 2019 qw(b1_button_active.png);
1818 2020
1819sub new { 2021sub new {
1820 my $class = shift; 2022 my $class = shift;
1821 2023
1822 $class->SUPER::new ( 2024 $class->SUPER::new (
1823 padding => 4, 2025 padding_x => 4,
2026 padding_y => 4,
1824 fg => [1, 1, 1], 2027 fg => [1, 1, 1],
1825 active_fg => [0, 0, 1], 2028 active_fg => [0, 0, 1],
1826 can_hover => 1, 2029 can_hover => 1,
1827 align => 0, 2030 align => 0,
1828 valign => 0, 2031 valign => 0,
1829 can_events => 1, 2032 can_events => 1,
1830 @_ 2033 @_
1831 ) 2034 )
1832} 2035}
1833 2036
1834sub activate { }
1835
1836sub button_up { 2037sub invoke_button_up {
1837 my ($self, $ev, $x, $y) = @_; 2038 my ($self, $ev, $x, $y) = @_;
1838 2039
1839 $self->emit ("activate") 2040 $self->emit ("activate")
1840 if $x >= 0 && $x < $self->{w} 2041 if $x >= 0 && $x < $self->{w}
1841 && $y >= 0 && $y < $self->{h}; 2042 && $y >= 0 && $y < $self->{h};
2043
2044 1
1842} 2045}
1843 2046
1844sub _draw { 2047sub _draw {
1845 my ($self) = @_; 2048 my ($self) = @_;
1846 2049
1847 local $self->{fg} = $self->{fg}; 2050 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1848
1849 if ($GRAB == $self) {
1850 $self->{fg} = $self->{active_fg};
1851 }
1852 2051
1853 glEnable GL_TEXTURE_2D; 2052 glEnable GL_TEXTURE_2D;
1854 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2053 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1855 glColor 0, 0, 0, 1; 2054 glColor 0, 0, 0, 1;
1856 2055
… …
1861 $self->SUPER::_draw; 2060 $self->SUPER::_draw;
1862} 2061}
1863 2062
1864############################################################################# 2063#############################################################################
1865 2064
1866package CFClient::UI::CheckBox; 2065package CFPlus::UI::CheckBox;
1867 2066
1868our @ISA = CFClient::UI::DrawBG::; 2067our @ISA = CFPlus::UI::DrawBG::;
1869 2068
1870my @tex = 2069my @tex =
1871 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2070 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1872 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2071 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1873 2072
1874use CFClient::OpenGL; 2073use CFPlus::OpenGL;
1875 2074
1876sub new { 2075sub new {
1877 my $class = shift; 2076 my $class = shift;
1878 2077
1879 $class->SUPER::new ( 2078 $class->SUPER::new (
1880 padding => 2, 2079 padding_x => 2,
2080 padding_y => 2,
1881 fg => [1, 1, 1], 2081 fg => [1, 1, 1],
1882 active_fg => [1, 1, 0], 2082 active_fg => [1, 1, 0],
1883 bg => [0, 0, 0, 0.2], 2083 bg => [0, 0, 0, 0.2],
1884 active_bg => [1, 1, 1, 0.5], 2084 active_bg => [1, 1, 1, 0.5],
1885 state => 0, 2085 state => 0,
… …
1889} 2089}
1890 2090
1891sub size_request { 2091sub size_request {
1892 my ($self) = @_; 2092 my ($self) = @_;
1893 2093
1894 ($self->{padding} * 2 + 6) x 2 2094 (6) x 2
1895} 2095}
1896 2096
2097sub toggle {
2098 my ($self) = @_;
2099
2100 $self->{state} = !$self->{state};
2101 $self->emit (changed => $self->{state});
2102 $self->update;
2103}
2104
1897sub button_down { 2105sub invoke_button_down {
1898 my ($self, $ev, $x, $y) = @_; 2106 my ($self, $ev, $x, $y) = @_;
1899 2107
1900 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2108 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1901 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2109 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1902 $self->{state} = !$self->{state}; 2110 $self->toggle;
1903 $self->_emit (changed => $self->{state}); 2111 } else {
2112 return 0
2113 }
2114
1904 } 2115 1
1905} 2116}
1906 2117
1907sub _draw { 2118sub _draw {
1908 my ($self) = @_; 2119 my ($self) = @_;
1909 2120
1910 $self->SUPER::_draw; 2121 $self->SUPER::_draw;
1911 2122
1912 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2123 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1913 2124
1914 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2125 my ($w, $h) = @$self{qw(w h)};
2126
2127 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1915 2128
1916 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2129 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1917 2130
1918 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2131 my $tex = $self->{state} ? $tex[1] : $tex[0];
1919 2132
… …
1922 glDisable GL_TEXTURE_2D; 2135 glDisable GL_TEXTURE_2D;
1923} 2136}
1924 2137
1925############################################################################# 2138#############################################################################
1926 2139
1927package CFClient::UI::Image; 2140package CFPlus::UI::Image;
1928 2141
1929our @ISA = CFClient::UI::Base::; 2142our @ISA = CFPlus::UI::Base::;
1930 2143
1931use CFClient::OpenGL; 2144use CFPlus::OpenGL;
1932use Carp qw/confess/;
1933 2145
1934our %loaded_images; 2146our %texture_cache;
1935 2147
1936sub new { 2148sub new {
1937 my $class = shift; 2149 my $class = shift;
1938 2150
1939 my $self = $class->SUPER::new (can_events => 0, @_); 2151 my $self = $class->SUPER::new (
2152 can_events => 0,
2153 @_,
2154 );
1940 2155
1941 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2156 $self->{path} || $self->{tex}
2157 or Carp::croak "'path' or 'tex' attributes required";
1942 2158
1943 $loaded_images{$self->{image}} ||= 2159 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1944 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2160 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1945 2161
1946 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2162 Scalar::Util::weaken $texture_cache{$self->{path}};
1947 2163
1948 Scalar::Util::weaken $loaded_images{$self->{image}}; 2164 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1949
1950 $self->{aspect} = $tex->{w} / $tex->{h};
1951 2165
1952 $self 2166 $self
1953} 2167}
1954 2168
2169sub STORABLE_freeze {
2170 my ($self, $cloning) = @_;
2171
2172 $self->{path}
2173 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2174
2175 $self->{path}
2176}
2177
2178sub STORABLE_attach {
2179 my ($self, $cloning, $path) = @_;
2180
2181 $self->new (path => $path)
2182}
2183
1955sub size_request { 2184sub size_request {
1956 my ($self) = @_; 2185 my ($self) = @_;
1957 2186
1958 ($self->{tex}->{w}, $self->{tex}->{h}) 2187 ($self->{tex}{w}, $self->{tex}{h})
1959} 2188}
1960 2189
1961sub _draw { 2190sub _draw {
1962 my ($self) = @_; 2191 my ($self) = @_;
1963 2192
… …
1973 } 2202 }
1974 2203
1975 glEnable GL_TEXTURE_2D; 2204 glEnable GL_TEXTURE_2D;
1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2205 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977 2206
1978 $tex->draw_quad_alpha (0, 0, $w, $h); 2207 $tex->draw_quad (0, 0, $w, $h);
1979 2208
1980 glDisable GL_TEXTURE_2D; 2209 glDisable GL_TEXTURE_2D;
1981} 2210}
1982 2211
1983############################################################################# 2212#############################################################################
1984 2213
2214package CFPlus::UI::ImageButton;
2215
2216our @ISA = CFPlus::UI::Image::;
2217
2218use CFPlus::OpenGL;
2219
2220my %textures;
2221
2222sub new {
2223 my $class = shift;
2224
2225 my $self = $class->SUPER::new (
2226 padding_x => 4,
2227 padding_y => 4,
2228 fg => [1, 1, 1],
2229 active_fg => [0, 0, 1],
2230 can_hover => 1,
2231 align => 0,
2232 valign => 0,
2233 can_events => 1,
2234 @_
2235 );
2236}
2237
2238sub invoke_button_up {
2239 my ($self, $ev, $x, $y) = @_;
2240
2241 $self->emit ("activate")
2242 if $x >= 0 && $x < $self->{w}
2243 && $y >= 0 && $y < $self->{h};
2244
2245 1
2246}
2247
2248#############################################################################
2249
1985package CFClient::UI::VGauge; 2250package CFPlus::UI::VGauge;
1986 2251
1987our @ISA = CFClient::UI::Base::; 2252our @ISA = CFPlus::UI::Base::;
1988 2253
1989use List::Util qw(min max); 2254use List::Util qw(min max);
1990 2255
1991use CFClient::OpenGL; 2256use CFPlus::OpenGL;
1992 2257
1993my %tex = ( 2258my %tex = (
1994 food => [ 2259 food => [
1995 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2260 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1996 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2261 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1997 ], 2262 ],
1998 grace => [ 2263 grace => [
1999 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2264 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/ 2265 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2001 ], 2266 ],
2002 hp => [ 2267 hp => [
2003 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2268 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2004 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2269 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2005 ], 2270 ],
2006 mana => [ 2271 mana => [
2007 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2272 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/ 2273 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2009 ], 2274 ],
2010); 2275);
2011 2276
2012# eg. VGauge->new (gauge => 'food'), default gauge: food 2277# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2072 my $ycut1 = max 0, min 1, $ycut; 2337 my $ycut1 = max 0, min 1, $ycut;
2073 my $ycut2 = max 0, min 1, $ycut - 1; 2338 my $ycut2 = max 0, min 1, $ycut - 1;
2074 2339
2075 my $h1 = $self->{h} * (1 - $ycut1); 2340 my $h1 = $self->{h} * (1 - $ycut1);
2076 my $h2 = $self->{h} * (1 - $ycut2); 2341 my $h2 = $self->{h} * (1 - $ycut2);
2342 my $h3 = $self->{h};
2343
2344 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2077 2345
2078 glEnable GL_BLEND; 2346 glEnable GL_BLEND;
2079 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2347 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2348 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2080 glEnable GL_TEXTURE_2D; 2349 glEnable GL_TEXTURE_2D;
2081 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2082 2351
2083 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2352 glBindTexture GL_TEXTURE_2D, $t1->{name};
2084 glBegin GL_QUADS; 2353 glBegin GL_QUADS;
… …
2099 2368
2100 if ($t3) { 2369 if ($t3) {
2101 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2370 glBindTexture GL_TEXTURE_2D, $t3->{name};
2102 glBegin GL_QUADS; 2371 glBegin GL_QUADS;
2103 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2372 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2104 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2373 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2105 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2374 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2106 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2375 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2107 glEnd; 2376 glEnd;
2108 } 2377 }
2109 2378
2110 glDisable GL_BLEND; 2379 glDisable GL_BLEND;
2111 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
2112} 2381}
2113 2382
2114############################################################################# 2383#############################################################################
2115 2384
2116package CFClient::UI::Gauge; 2385package CFPlus::UI::Gauge;
2117 2386
2118our @ISA = CFClient::UI::VBox::; 2387our @ISA = CFPlus::UI::VBox::;
2119 2388
2120sub new { 2389sub new {
2121 my ($class, %arg) = @_; 2390 my ($class, %arg) = @_;
2122 2391
2123 my $self = $class->SUPER::new ( 2392 my $self = $class->SUPER::new (
… …
2125 can_hover => 1, 2394 can_hover => 1,
2126 can_events => 1, 2395 can_events => 1,
2127 %arg, 2396 %arg,
2128 ); 2397 );
2129 2398
2130 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2399 $self->add ($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); 2400 $self->add ($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"); 2401 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2133 2402
2134 $self 2403 $self
2135} 2404}
2136 2405
2137sub set_fontsize { 2406sub set_fontsize {
… …
2158 $self->{value}->set_text ($val); 2427 $self->{value}->set_text ($val);
2159} 2428}
2160 2429
2161############################################################################# 2430#############################################################################
2162 2431
2163package CFClient::UI::Slider; 2432package CFPlus::UI::Slider;
2164 2433
2165use strict; 2434use strict;
2166 2435
2167use CFClient::OpenGL; 2436use CFPlus::OpenGL;
2168 2437
2169our @ISA = CFClient::UI::DrawBG::; 2438our @ISA = CFPlus::UI::DrawBG::;
2170 2439
2171my @tex = 2440my @tex =
2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2441 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2173 qw(s1_slider.png s1_slider_bg.png); 2442 qw(s1_slider.png s1_slider_bg.png);
2174 2443
2175sub new { 2444sub new {
2176 my $class = shift; 2445 my $class = shift;
2177 2446
… …
2184 fg => [1, 1, 1], 2453 fg => [1, 1, 1],
2185 active_fg => [0, 0, 0], 2454 active_fg => [0, 0, 0],
2186 bg => [0, 0, 0, 0.2], 2455 bg => [0, 0, 0, 0.2],
2187 active_bg => [1, 1, 1, 0.5], 2456 active_bg => [1, 1, 1, 0.5],
2188 range => [0, 0, 100, 10, 0], 2457 range => [0, 0, 100, 10, 0],
2189 req_w => $::WIDTH / 80, 2458 min_w => $::WIDTH / 80,
2190 req_h => $::WIDTH / 80, 2459 min_h => $::WIDTH / 80,
2191 vertical => 0, 2460 vertical => 0,
2192 can_hover => 1, 2461 can_hover => 1,
2193 inner_pad => 0.02, 2462 inner_pad => 0.02,
2194 @_ 2463 @_
2195 ); 2464 );
… …
2203sub set_range { 2472sub set_range {
2204 my ($self, $range) = @_; 2473 my ($self, $range) = @_;
2205 2474
2206 ($range, $self->{range}) = ($self->{range}, $range); 2475 ($range, $self->{range}) = ($self->{range}, $range);
2207 2476
2208 $self->update
2209 if "@$range" ne "@{$self->{range}}"; 2477 if ("@$range" ne "@{$self->{range}}") {
2478 $self->update;
2479 $self->set_value ($self->{range}[0]);
2480 }
2210} 2481}
2211 2482
2212sub set_value { 2483sub set_value {
2213 my ($self, $value) = @_; 2484 my ($self, $value) = @_;
2214 2485
… …
2225 if $unit; 2496 if $unit;
2226 2497
2227 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2498 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2228 2499
2229 if ($value != $old_value) { 2500 if ($value != $old_value) {
2230 $self->_emit (changed => $value); 2501 $self->emit (changed => $value);
2231 $self->update; 2502 $self->update;
2232 } 2503 }
2233} 2504}
2234 2505
2235sub size_request { 2506sub size_request {
2236 my ($self) = @_; 2507 my ($self) = @_;
2237 2508
2238 my $w = $self->{req_w}; 2509 ($self->{req_w}, $self->{req_h})
2239 my $h = $self->{req_h};
2240
2241 $self->{vertical} ? ($h, $w) : ($w, $h)
2242} 2510}
2243 2511
2244sub button_down { 2512sub invoke_button_down {
2245 my ($self, $ev, $x, $y) = @_; 2513 my ($self, $ev, $x, $y) = @_;
2246 2514
2247 $self->SUPER::button_down ($ev, $x, $y); 2515 $self->SUPER::invoke_button_down ($ev, $x, $y);
2248 2516
2249 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2517 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2250 2518
2251 $self->mouse_motion ($ev, $x, $y); 2519 $self->invoke_mouse_motion ($ev, $x, $y)
2252} 2520}
2253 2521
2254sub mouse_motion { 2522sub invoke_mouse_motion {
2255 my ($self, $ev, $x, $y) = @_; 2523 my ($self, $ev, $x, $y) = @_;
2256 2524
2257 if ($GRAB == $self) { 2525 if ($GRAB == $self) {
2258 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2526 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2259 2527
2260 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2528 my (undef, $lo, $hi, $page) = @{$self->{range}};
2261 2529
2262 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2530 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2263 2531
2264 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2532 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2533 } else {
2534 return 0;
2535 }
2536
2265 } 2537 1
2538}
2539
2540sub invoke_mouse_wheel {
2541 my ($self, $ev) = @_;
2542
2543 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2544
2545 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2546
2547 ! ! $delta
2266} 2548}
2267 2549
2268sub update { 2550sub update {
2269 my ($self) = @_; 2551 my ($self) = @_;
2270 2552
2271 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2553 delete $self->{knob_w};
2554 $self->SUPER::update;
2555}
2556
2557sub _draw {
2558 my ($self) = @_;
2559
2560 unless ($self->{knob_w}) {
2272 $self->set_value ($self->{range}[0]); 2561 $self->set_value ($self->{range}[0]);
2273 2562
2274 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2563 my ($value, $lo, $hi, $page) = @{$self->{range}};
2275 my $range = ($hi - $page - $lo) || 1e-100; 2564 my $range = ($hi - $page - $lo) || 1e-100;
2276 2565
… …
2282 $value = ($value - $lo) / $range; 2571 $value = ($value - $lo) / $range;
2283 $value = $value * $self->{scale} + $self->{offset}; 2572 $value = $value * $self->{scale} + $self->{offset};
2284 2573
2285 $self->{knob_x} = $value - $knob_w * 0.5; 2574 $self->{knob_x} = $value - $knob_w * 0.5;
2286 $self->{knob_w} = $knob_w; 2575 $self->{knob_w} = $knob_w;
2287 }); 2576 }
2288
2289 $self->SUPER::update;
2290}
2291
2292sub _draw {
2293 my ($self) = @_;
2294 2577
2295 $self->SUPER::_draw (); 2578 $self->SUPER::_draw ();
2296 2579
2297 glScale $self->{w}, $self->{h}; 2580 glScale $self->{w}, $self->{h};
2298 2581
… …
2318 glDisable GL_TEXTURE_2D; 2601 glDisable GL_TEXTURE_2D;
2319} 2602}
2320 2603
2321############################################################################# 2604#############################################################################
2322 2605
2323package CFClient::UI::ValSlider; 2606package CFPlus::UI::ValSlider;
2324 2607
2325our @ISA = CFClient::UI::HBox::; 2608our @ISA = CFPlus::UI::HBox::;
2326 2609
2327sub new { 2610sub new {
2328 my ($class, %arg) = @_; 2611 my ($class, %arg) = @_;
2329 2612
2330 my $range = delete $arg{range}; 2613 my $range = delete $arg{range};
2331 2614
2332 my $self = $class->SUPER::new ( 2615 my $self = $class->SUPER::new (
2333 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2616 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2334 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2617 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2335 to_value => sub { shift }, 2618 to_value => sub { shift },
2336 from_value => sub { shift }, 2619 from_value => sub { shift },
2337 %arg, 2620 %arg,
2338 ); 2621 );
2339 2622
… …
2359sub set_range { shift->{slider}->set_range (@_) } 2642sub set_range { shift->{slider}->set_range (@_) }
2360sub set_value { shift->{slider}->set_value (@_) } 2643sub set_value { shift->{slider}->set_value (@_) }
2361 2644
2362############################################################################# 2645#############################################################################
2363 2646
2364package CFClient::UI::TextView; 2647package CFPlus::UI::TextScroller;
2365 2648
2366our @ISA = CFClient::UI::HBox::; 2649our @ISA = CFPlus::UI::HBox::;
2367 2650
2368use CFClient::OpenGL; 2651use CFPlus::OpenGL;
2369 2652
2370sub new { 2653sub new {
2371 my $class = shift; 2654 my $class = shift;
2372 2655
2373 my $self = $class->SUPER::new ( 2656 my $self = $class->SUPER::new (
2374 fontsize => 1, 2657 fontsize => 1,
2375 can_events => 0, 2658 can_events => 1,
2659 indent => 0,
2376 #font => default_font 2660 #font => default_font
2377 @_, 2661 @_,
2378 2662
2379 layout => (new CFClient::Layout 1), 2663 layout => (new CFPlus::Layout),
2380 par => [], 2664 par => [],
2381 height => 0, 2665 height => 0,
2382 children => [ 2666 children => [
2383 (new CFClient::UI::Empty expand => 1), 2667 (new CFPlus::UI::Empty expand => 1),
2384 (new CFClient::UI::Slider vertical => 1), 2668 (new CFPlus::UI::Slider vertical => 1),
2385 ], 2669 ],
2386 ); 2670 );
2387 2671
2388 $self->{children}[1]->connect (changed => sub { $self->update }); 2672 $self->{children}[1]->connect (changed => sub { $self->update });
2389 2673
… …
2395 2679
2396 $self->{fontsize} = $fontsize; 2680 $self->{fontsize} = $fontsize;
2397 $self->reflow; 2681 $self->reflow;
2398} 2682}
2399 2683
2684sub size_request {
2685 my ($self) = @_;
2686
2687 my ($empty, $slider) = @{ $self->{children} };
2688
2689 local $self->{children} = [$empty, $slider];
2690 $self->SUPER::size_request
2691}
2692
2400sub size_allocate { 2693sub invoke_size_allocate {
2401 my ($self, $w, $h) = @_; 2694 my ($self, $w, $h) = @_;
2402 2695
2403 $self->SUPER::size_allocate ($w, $h); 2696 my ($empty, $slider, @other) = @{ $self->{children} };
2697 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2404 2698
2405 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2699 $self->{layout}->set_font ($self->{font}) if $self->{font};
2406 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2700 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2407 $self->{layout}->set_width ($self->{children}[0]{w}); 2701 $self->{layout}->set_width ($empty->{w});
2702 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2408 2703
2409 $self->reflow; 2704 $self->reflow;
2410}
2411 2705
2412sub text_size { 2706 local $self->{children} = [$empty, $slider];
2707 $self->SUPER::invoke_size_allocate ($w, $h)
2708}
2709
2710sub invoke_mouse_wheel {
2413 my ($self, $text, $indent) = @_; 2711 my ($self, $ev) = @_;
2712
2713 return 0 unless $ev->{dy}; # only vertical movements
2714
2715 $self->{children}[1]->emit (mouse_wheel => $ev);
2716
2717 1
2718}
2719
2720sub get_layout {
2721 my ($self, $para) = @_;
2414 2722
2415 my $layout = $self->{layout}; 2723 my $layout = $self->{layout};
2416 2724
2725 $layout->set_font ($self->{font}) if $self->{font};
2726 $layout->set_foreground (@{$para->{fg}});
2417 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2727 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2418 $layout->set_width ($self->{children}[0]{w} - $indent); 2728 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2729 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2419 $layout->set_markup ($text); 2730 $layout->set_markup ($para->{markup});
2731
2732 $layout->set_shapes (
2733 map
2734 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2735 @{$para->{widget}}
2420 2736 );
2737
2421 $layout->size 2738 $layout
2422} 2739}
2423 2740
2424sub reflow { 2741sub reflow {
2425 my ($self) = @_; 2742 my ($self) = @_;
2426 2743
… …
2433 2750
2434 # todo: base offset on lines or so, not on pixels 2751 # todo: base offset on lines or so, not on pixels
2435 $self->{children}[1]->set_value ($offset); 2752 $self->{children}[1]->set_value ($offset);
2436} 2753}
2437 2754
2755sub current_paragraph {
2756 my ($self) = @_;
2757
2758 $self->force_uptodate;
2759 $self->{top_paragraph} - 1
2760}
2761
2762sub scroll_to {
2763 my ($self, $para) = @_;
2764
2765 $self->force_uptodate;
2766
2767 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2768
2769 $self->{children}[1]->set_value ($self->{par}[$para]{y});
2770}
2771
2438sub clear { 2772sub clear {
2439 my ($self) = @_; 2773 my ($self) = @_;
2774
2775 my (undef, undef, @other) = @{ $self->{children} };
2776 $self->remove ($_) for @other;
2440 2777
2441 $self->{par} = []; 2778 $self->{par} = [];
2442 $self->{height} = 0; 2779 $self->{height} = 0;
2443 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2780 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2444} 2781}
2445 2782
2446sub add_paragraph { 2783sub add_paragraph {
2447 my ($self, $color, $text, $indent) = @_; 2784 my $self = shift;
2448 2785
2449 for my $line (split /\n/, $text) { 2786 for my $para (@_) {
2450 my ($w, $h) = $self->text_size ($line); 2787 $para = {
2788 fg => [1, 1, 1, 1],
2789 indent => 0,
2790 markup => "",
2791 widget => [],
2792 ref $para ? %$para : (markup => $para),
2793 w => 1e10,
2794 wrapped => 1,
2795 };
2796
2797 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2798 push @{$self->{par}}, $para;
2799 }
2800
2801 $self->{need_reflow}++;
2802 $self->update;
2803}
2804
2805sub scroll_to_bottom {
2806 my ($self) = @_;
2807
2808 $self->{scroll_to_bottom} = 1;
2809 $self->update;
2810}
2811
2812sub force_uptodate {
2813 my ($self) = @_;
2814
2815 if (delete $self->{need_reflow}) {
2816 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2817
2818 my $height = 0;
2819 my $paridx;
2820 my $top_paragraph;
2821 my $top = int $self->{children}[1]{range}[0];
2822
2823 for my $para (@{$self->{par}}) {
2824 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2825 my $layout = $self->get_layout ($para);
2826 my ($w, $h) = $layout->size;
2827
2828 $para->{w} = $w + $para->{indent};
2829 $para->{h} = $h;
2830 $para->{wrapped} = $layout->has_wrapped;
2831 }
2832
2833 $para->{y} = $height;
2834
2835 $paridx++;
2836 $top_paragraph ||= $paridx if $height >= $top;
2837
2838 $height += $para->{h};
2839 }
2840
2841 $self->{top_paragraph} = $top_paragraph;
2451 $self->{height} += $h; 2842 $self->{height} = $height;
2452 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2453 }
2454 2843
2455 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2844 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2845
2846 delete $self->{texture};
2847 }
2848
2849 if (delete $self->{scroll_to_bottom}) {
2850 $self->{children}[1]->set_value (1e10);
2851 }
2456} 2852}
2457 2853
2458sub update { 2854sub update {
2459 my ($self) = @_; 2855 my ($self) = @_;
2460 2856
… …
2462 2858
2463 return unless $self->{h} > 0; 2859 return unless $self->{h} > 0;
2464 2860
2465 delete $self->{texture}; 2861 delete $self->{texture};
2466 2862
2467 $ROOT->on_post_alloc ($self, sub { 2863 $ROOT->on_post_alloc ($self => sub {
2864 $self->force_uptodate;
2865
2468 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2866 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2469 2867
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 { 2868 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2497 glClearColor 0.5, 0.5, 0.5, 0; 2869 glClearColor 0, 0, 0, 0;
2498 glClear GL_COLOR_BUFFER_BIT; 2870 glClear GL_COLOR_BUFFER_BIT;
2499 2871
2500 my $top = int $self->{children}[1]{range}[0]; 2872 my $top = int $self->{children}[1]{range}[0];
2501 2873
2502 my $y0 = $top; 2874 my $y0 = $top;
2503 my $y1 = $top + $H; 2875 my $y1 = $top + $H;
2504 2876
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}}) { 2877 for my $para (@{$self->{par}}) {
2516 my $h = $par->[1]; 2878 my $h = $para->{h};
2879 my $y = $para->{y};
2517 2880
2518 if ($y0 < $y + $h && $y < $y1) { 2881 if ($y0 < $y + $h && $y < $y1) {
2519 $layout->set_foreground (@{ $par->[2] }); 2882 my $layout = $self->get_layout ($para);
2520 $layout->set_width ($W - $par->[3]);
2521 $layout->set_markup ($par->[4]);
2522 2883
2523 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2884 $layout->render ($para->{indent}, $y - $y0);
2524 2885
2525 glRasterPos $par->[3], $y - $y0; 2886 if (my @w = @{ $para->{widget} }) {
2526 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2887 my @s = $layout->get_shapes;
2888
2889 for (@w) {
2890 my ($dx, $dy) = splice @s, 0, 2, ();
2891
2892 $_->{x} = $dx + $para->{indent};
2893 $_->{y} = $dy + $y - $y0;
2894
2895 $_->draw;
2896 }
2897 }
2527 } 2898 }
2528
2529 $y += $h;
2530 } 2899 }
2531
2532 glDisable GL_BLEND;
2533 }; 2900 };
2534 }); 2901 });
2535} 2902}
2536 2903
2904sub reconfigure {
2905 my ($self) = @_;
2906
2907 $self->SUPER::reconfigure;
2908
2909 $_->{w} = 1e10 for @{ $self->{par} };
2910 $self->reflow;
2911}
2912
2537sub _draw { 2913sub _draw {
2538 my ($self) = @_; 2914 my ($self) = @_;
2539 2915
2540 glEnable GL_TEXTURE_2D; 2916 glEnable GL_TEXTURE_2D;
2541 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2542 glColor 1, 1, 1, 1; 2918 glColor 0, 0, 0, 1;
2543 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2919 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2544 glDisable GL_TEXTURE_2D; 2920 glDisable GL_TEXTURE_2D;
2545 2921
2546 $self->{children}[1]->draw; 2922 $self->{children}[1]->draw;
2547
2548} 2923}
2549 2924
2550############################################################################# 2925#############################################################################
2551 2926
2552package CFClient::UI::Animator; 2927package CFPlus::UI::Animator;
2553 2928
2554use CFClient::OpenGL; 2929use CFPlus::OpenGL;
2555 2930
2556our @ISA = CFClient::UI::Bin::; 2931our @ISA = CFPlus::UI::Bin::;
2557 2932
2558sub moveto { 2933sub moveto {
2559 my ($self, $x, $y) = @_; 2934 my ($self, $x, $y) = @_;
2560 2935
2561 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 2936 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2589 glPopMatrix; 2964 glPopMatrix;
2590} 2965}
2591 2966
2592############################################################################# 2967#############################################################################
2593 2968
2594package CFClient::UI::Flopper; 2969package CFPlus::UI::Flopper;
2595 2970
2596our @ISA = CFClient::UI::Button::; 2971our @ISA = CFPlus::UI::Button::;
2597 2972
2598sub new { 2973sub new {
2599 my $class = shift; 2974 my $class = shift;
2600 2975
2601 my $self = $class->SUPER::new ( 2976 my $self = $class->SUPER::new (
… …
2613 $self->{other}->toggle_visibility; 2988 $self->{other}->toggle_visibility;
2614} 2989}
2615 2990
2616############################################################################# 2991#############################################################################
2617 2992
2618package CFClient::UI::Tooltip; 2993package CFPlus::UI::Tooltip;
2619 2994
2620our @ISA = CFClient::UI::Bin::; 2995our @ISA = CFPlus::UI::Bin::;
2621 2996
2622use CFClient::OpenGL; 2997use CFPlus::OpenGL;
2623 2998
2624sub new { 2999sub new {
2625 my $class = shift; 3000 my $class = shift;
2626 3001
2627 $class->SUPER::new ( 3002 $class->SUPER::new (
… …
2631} 3006}
2632 3007
2633sub set_tooltip_from { 3008sub set_tooltip_from {
2634 my ($self, $widget) = @_; 3009 my ($self, $widget) = @_;
2635 3010
3011 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3012 if $widget->{tooltip} =~ /^#(.*)$/;
3013
3014 my $tooltip = $widget->{tooltip};
3015
3016 if ($ENV{CFPLUS_DEBUG} & 2) {
3017 $tooltip .= "\n\n" . (ref $widget) . "\n"
3018 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3019 . "req $widget->{req_w} $widget->{req_h}\n"
3020 . "visible $widget->{visible}";
3021 }
3022
3023 $tooltip =~ s/^\n+//;
3024 $tooltip =~ s/\n+$//;
3025
2636 $self->add (new CFClient::UI::Label 3026 $self->add (new CFPlus::UI::Label
2637 markup => $widget->{tooltip}, 3027 markup => $tooltip,
2638 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3028 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2639 fontsize => 0.8, 3029 fontsize => 0.8,
2640 fg => [0, 0, 0, 1], 3030 style => 1, # FLAG_INVERSE
2641 ellipsise => 0, 3031 ellipsise => 0,
2642 font => ($widget->{tooltip_font} || $::FONT_PROP), 3032 font => ($widget->{tooltip_font} || $::FONT_PROP),
2643 ); 3033 );
2644} 3034}
2645 3035
… …
2649 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3039 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2650 3040
2651 ($w + 4, $h + 4) 3041 ($w + 4, $h + 4)
2652} 3042}
2653 3043
2654sub size_allocate { 3044sub invoke_size_allocate {
2655 my ($self, $w, $h) = @_; 3045 my ($self, $w, $h) = @_;
2656 3046
2657 $self->SUPER::size_allocate ($w - 4, $h - 4); 3047 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3048}
3049
3050sub invoke_visibility_change {
3051 my ($self, $visible) = @_;
3052
3053 return unless $visible;
3054
3055 $self->{root}->on_post_alloc ("move_$self" => sub {
3056 my $widget = $self->{owner}
3057 or return;
3058
3059 if ($widget->{visible}) {
3060 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3061
3062 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3063 if $x + $self->{w} > $self->{root}{w};
3064
3065 $self->move_abs ($x, $y);
3066 } else {
3067 $self->hide;
3068 }
3069 });
2658} 3070}
2659 3071
2660sub _draw { 3072sub _draw {
2661 my ($self) = @_; 3073 my ($self) = @_;
2662 3074
… …
2679 glVertex $w, $h; 3091 glVertex $w, $h;
2680 glVertex $w, 0; 3092 glVertex $w, 0;
2681 glEnd; 3093 glEnd;
2682 3094
2683 glTranslate 2 - 0.375, 2 - 0.375; 3095 glTranslate 2 - 0.375, 2 - 0.375;
3096
2684 $self->SUPER::_draw; 3097 $self->SUPER::_draw;
2685} 3098}
2686 3099
2687############################################################################# 3100#############################################################################
2688 3101
2689package CFClient::UI::Face; 3102package CFPlus::UI::Face;
2690 3103
2691our @ISA = CFClient::UI::Base::; 3104our @ISA = CFPlus::UI::DrawBG::;
2692 3105
2693use CFClient::OpenGL; 3106use CFPlus::OpenGL;
2694 3107
2695sub new { 3108sub new {
2696 my $class = shift; 3109 my $class = shift;
2697 3110
2698 my $self = $class->SUPER::new ( 3111 my $self = $class->SUPER::new (
… …
2733sub _draw { 3146sub _draw {
2734 my ($self) = @_; 3147 my ($self) = @_;
2735 3148
2736 return unless $::CONN; 3149 return unless $::CONN;
2737 3150
3151 $self->SUPER::_draw;
3152
2738 my $face; 3153 my $face;
2739 3154
2740 if ($self->{frame}) { 3155 if ($self->{frame}) {
2741 my $anim = $::CONN->{anim}[$self->{anim}]; 3156 my $anim = $::CONN->{anim}[$self->{anim}];
2742 3157
… …
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3162 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748 3163
2749 if ($tex) { 3164 if ($tex) {
2750 glEnable GL_TEXTURE_2D; 3165 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1; 3167 glColor 0, 0, 0, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3168 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D; 3169 glDisable GL_TEXTURE_2D;
2755 } 3170 }
2756} 3171}
2757 3172
2758sub DESTROY { 3173sub destroy {
2759 my ($self) = @_; 3174 my ($self) = @_;
2760 3175
2761 $self->{timer}->cancel 3176 $self->{timer}->cancel
2762 if $self->{timer}; 3177 if $self->{timer};
2763 3178
2764 $self->SUPER::DESTROY; 3179 $self->SUPER::destroy;
2765} 3180}
2766 3181
2767############################################################################# 3182#############################################################################
2768 3183
2769package CFClient::UI::Inventory; 3184package CFPlus::UI::Buttonbar;
2770 3185
2771our @ISA = CFClient::UI::ScrolledWindow::; 3186our @ISA = CFPlus::UI::HBox::;
2772 3187
2773sub new { 3188# TODO: should actualyl 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 3189
2814############################################################################# 3190#############################################################################
2815 3191
2816package CFClient::UI::Menu; 3192package CFPlus::UI::Menu;
2817 3193
2818our @ISA = CFClient::UI::FancyFrame::; 3194our @ISA = CFPlus::UI::FancyFrame::;
2819 3195
2820use CFClient::OpenGL; 3196use CFPlus::OpenGL;
2821 3197
2822sub new { 3198sub new {
2823 my $class = shift; 3199 my $class = shift;
2824 3200
2825 my $self = $class->SUPER::new ( 3201 my $self = $class->SUPER::new (
2826 items => [], 3202 items => [],
2827 z => 100, 3203 z => 100,
2828 @_, 3204 @_,
2829 ); 3205 );
2830 3206
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3207 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2832 3208
2833 for my $item (@{ $self->{items} }) { 3209 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item; 3210 my ($widget, $cb, $tooltip) = @$item;
2835 3211
2836 # handle various types of items, only text for now 3212 # handle various types of items, only text for now
2837 if (!ref $widget) { 3213 if (!ref $widget) {
3214 if ($widget =~ /\t/) {
3215 my ($left, $right) = split /\t/, $widget, 2;
3216
2838 $widget = new CFClient::UI::Label 3217 $widget = new CFPlus::UI::HBox
2839 can_hover => 1, 3218 can_hover => 1,
2840 can_events => 1, 3219 can_events => 1,
3220 tooltip => $tooltip,
3221 children => [
3222 (new CFPlus::UI::Label markup => $left, expand => 1),
3223 (new CFPlus::UI::Label markup => $right, align => +1),
3224 ],
3225 ;
3226
3227 } else {
3228 $widget = new CFPlus::UI::Label
3229 can_hover => 1,
3230 can_events => 1,
2841 text => $widget; 3231 markup => $widget,
3232 tooltip => $tooltip;
3233 }
2842 } 3234 }
2843 3235
2844 $self->{item}{$widget} = $item; 3236 $self->{item}{$widget} = $item;
2845 3237
2846 $self->{vbox}->add ($widget); 3238 $self->{vbox}->add ($widget);
… …
2851 3243
2852# popup given the event (must be a mouse button down event currently) 3244# popup given the event (must be a mouse button down event currently)
2853sub popup { 3245sub popup {
2854 my ($self, $ev) = @_; 3246 my ($self, $ev) = @_;
2855 3247
2856 $self->_emit ("popdown"); 3248 $self->emit ("popdown");
2857 3249
2858 # maybe save $GRAB? must be careful about events... 3250 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self; 3251 $GRAB = $self;
2860 $self->{button} = $ev->{button}; 3252 $self->{button} = $ev->{button};
2861 3253
2862 $self->show; 3254 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3255 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864} 3256}
2865 3257
2866sub mouse_motion { 3258sub invoke_mouse_motion {
2867 my ($self, $ev, $x, $y) = @_; 3259 my ($self, $ev, $x, $y) = @_;
2868 3260
2869 # TODO: should use vbox->find_widget or so 3261 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3262 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER}; 3263 $self->{hover} = $self->{item}{$HOVER};
2872}
2873 3264
3265 0
3266}
3267
2874sub button_up { 3268sub invoke_button_up {
2875 my ($self, $ev, $x, $y) = @_; 3269 my ($self, $ev, $x, $y) = @_;
2876 3270
2877 if ($ev->{button} == $self->{button}) { 3271 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB; 3272 undef $GRAB;
2879 $self->hide; 3273 $self->hide;
2880 3274
2881 $self->_emit ("popdown"); 3275 $self->emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover}; 3276 $self->{hover}[1]->() if $self->{hover};
3277 } else {
3278 return 0
3279 }
3280
2883 } 3281 1
2884} 3282}
2885 3283
2886############################################################################# 3284#############################################################################
2887 3285
2888package CFClient::UI::Statusbox; 3286package CFPlus::UI::Multiplexer;
2889 3287
2890our @ISA = CFClient::UI::VBox::; 3288our @ISA = CFPlus::UI::Container::;
2891 3289
2892sub new { 3290sub new {
2893 my $class = shift; 3291 my $class = shift;
2894 3292
2895 $class->SUPER::new ( 3293 my $self = $class->SUPER::new (
3294 @_,
3295 );
3296
3297 $self->{current} = $self->{children}[0]
3298 if @{ $self->{children} };
3299
3300 $self
3301}
3302
3303sub add {
3304 my ($self, @widgets) = @_;
3305
3306 $self->SUPER::add (@widgets);
3307
3308 $self->{current} = $self->{children}[0]
3309 if @{ $self->{children} };
3310}
3311
3312sub get_current_page {
3313 my ($self) = @_;
3314
3315 $self->{current}
3316}
3317
3318sub set_current_page {
3319 my ($self, $page_or_widget) = @_;
3320
3321 my $widget = ref $page_or_widget
3322 ? $page_or_widget
3323 : $self->{children}[$page_or_widget];
3324
3325 $self->{current} = $widget;
3326 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3327
3328 $self->emit (page_changed => $self->{current});
3329
3330 $self->realloc;
3331}
3332
3333sub visible_children {
3334 $_[0]{current}
3335}
3336
3337sub size_request {
3338 my ($self) = @_;
3339
3340 $self->{current}->size_request
3341}
3342
3343sub invoke_size_allocate {
3344 my ($self, $w, $h) = @_;
3345
3346 $self->{current}->configure (0, 0, $w, $h);
3347
3348 1
3349}
3350
3351sub _draw {
3352 my ($self) = @_;
3353
3354 $self->{current}->draw;
3355}
3356
3357#############################################################################
3358
3359package CFPlus::UI::Notebook;
3360
3361our @ISA = CFPlus::UI::VBox::;
3362
3363sub new {
3364 my $class = shift;
3365
3366 my $self = $class->SUPER::new (
3367 buttonbar => (new CFPlus::UI::Buttonbar),
3368 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3369 # filter => # will be put between multiplexer and $self
3370 @_,
3371 );
3372
3373 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3374 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3375
3376 $self
3377}
3378
3379sub add {
3380 my ($self, $title, $widget, $tooltip) = @_;
3381
3382 Scalar::Util::weaken $self;
3383
3384 $self->{buttonbar}->add (new CFPlus::UI::Button
3385 markup => $title,
3386 tooltip => $tooltip,
3387 on_activate => sub { $self->set_current_page ($widget) },
3388 );
3389
3390 $self->{multiplexer}->add ($widget);
3391}
3392
3393sub get_current_page {
3394 my ($self) = @_;
3395
3396 $self->{multiplexer}->get_current_page
3397}
3398
3399sub set_current_page {
3400 my ($self, $page) = @_;
3401
3402 $self->{multiplexer}->set_current_page ($page);
3403 $self->emit (page_changed => $self->{multiplexer}{current});
3404}
3405
3406#############################################################################
3407
3408package CFPlus::UI::Selector;
3409
3410use utf8;
3411
3412our @ISA = CFPlus::UI::Button::;
3413
3414sub new {
3415 my $class = shift;
3416
3417 my $self = $class->SUPER::new (
3418 options => [], # [value, title, longdesc], ...
3419 value => undef,
3420 @_,
3421 );
3422
3423 $self->_set_value ($self->{value});
3424
3425 $self
3426}
3427
3428sub invoke_button_down {
3429 my ($self, $ev) = @_;
3430
3431 my @menu_items;
3432
3433 for (@{ $self->{options} }) {
3434 my ($value, $title, $tooltip) = @$_;
3435
3436 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3437 }
3438
3439 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3440}
3441
3442sub _set_value {
3443 my ($self, $value) = @_;
3444
3445 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3446 or return;
3447
3448 $self->{value} = $item->[0];
3449 $self->set_markup ("$item->[1] ⇓");
3450 $self->set_tooltip ($item->[2]);
3451}
3452
3453sub set_value {
3454 my ($self, $value) = @_;
3455
3456 return unless $self->{value} ne $value;
3457
3458 $self->_set_value ($value);
3459 $self->emit (changed => $value);
3460}
3461
3462#############################################################################
3463
3464package CFPlus::UI::Statusbox;
3465
3466our @ISA = CFPlus::UI::VBox::;
3467
3468sub new {
3469 my $class = shift;
3470
3471 my $self = $class->SUPER::new (
2896 fontsize => 0.8, 3472 fontsize => 0.8,
2897 @_, 3473 @_,
2898 ) 3474 );
3475
3476 Scalar::Util::weaken (my $this = $self);
3477
3478 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3479
3480 $self
2899} 3481}
2900 3482
2901sub reorder { 3483sub reorder {
2902 my ($self) = @_; 3484 my ($self) = @_;
2903 my $NOW = time; 3485 my $NOW = Time::HiRes::time;
3486
3487 # freeze display when hovering over any label
3488 return if $CFPlus::UI::TOOLTIP->{owner}
3489 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3490 values %{ $self->{item} };
2904 3491
2905 while (my ($k, $v) = each %{ $self->{item} }) { 3492 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3493 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 } 3494 }
2908 3495
… …
2911 my @items = sort { 3498 my @items = sort {
2912 $a->{pri} <=> $b->{pri} 3499 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id} 3500 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} }; 3501 } values %{ $self->{item} };
2915 3502
3503 $self->{timer}->interval (1);
3504
2916 my $count = 10 + 1; 3505 my $count = 10 + 1;
2917 for my $item (@items) { 3506 for my $item (@items) {
2918 last unless --$count; 3507 last unless --$count;
2919 3508
2920 push @widgets, $item->{label} ||= do { 3509 my $label = $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all) 3510 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1 3511 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}" 3512 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text}; 3513 : $item->{text};
2925 3514
2926 for ($short) { 3515 for ($short) {
2927 s/^\s+//; 3516 s/^\s+//;
2928 s/\s+/ /g; 3517 s/\s+/ /g;
2929 } 3518 }
2930 3519
2931 new CFClient::UI::Label 3520 new CFPlus::UI::Label
2932 markup => $short, 3521 markup => $short,
2933 tooltip => $item->{tooltip}, 3522 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP, 3523 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67, 3524 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize}, 3525 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44, 3526 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg}, 3527 fg => [@{ $item->{fg} }],
2939 can_events => 1, 3528 can_events => 1,
2940 can_hover => 1 3529 can_hover => 1
2941 }; 3530 };
3531
3532 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3533 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3534 $label->update;
3535 $label->set_max_size (undef, $label->{req_h} * $diff)
3536 if $diff < 1;
3537 $self->{timer}->interval (1/30);
3538 } else {
3539 $label->{fg}[3] = $item->{fg}[3] || 1;
3540 }
3541
3542 push @widgets, $label;
2942 } 3543 }
2943 3544
2944 $self->clear; 3545 $self->clear;
2945 $self->SUPER::add (reverse @widgets); 3546 $self->SUPER::add (reverse @widgets);
2946} 3547}
… …
2951 $text =~ s/^\s+//; 3552 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//; 3553 $text =~ s/\s+$//;
2953 3554
2954 return unless $text; 3555 return unless $text;
2955 3556
2956 my $timeout = time + ((delete $arg{timeout}) || 60); 3557 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2957 3558
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3559 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959 3560
2960 if (my $item = $self->{item}{$group}) { 3561 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) { 3562 if ($item->{text} eq $text) {
2962 $item->{count}++; 3563 $item->{count}++;
2963 } else { 3564 } else {
2964 $item->{count} = 1; 3565 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text; 3566 $item->{text} = $item->{tooltip} = $text;
2966 } 3567 }
2967 $item->{id} = ++$self->{id}; 3568 $item->{id} += 0.2;#d#
2968 $item->{timeout} = $timeout; 3569 $item->{timeout} = $timeout;
2969 delete $item->{label}; 3570 delete $item->{label};
2970 } else { 3571 } else {
2971 $self->{item}{$group} = { 3572 $self->{item}{$group} = {
2972 id => ++$self->{id}, 3573 id => ++$self->{id},
… …
2978 count => 1, 3579 count => 1,
2979 %arg, 3580 %arg,
2980 }; 3581 };
2981 } 3582 }
2982 3583
3584 $ROOT->on_refresh (reorder => sub {
2983 $self->reorder; 3585 $self->reorder;
3586 });
2984} 3587}
2985 3588
2986sub reconfigure { 3589sub reconfigure {
2987 my ($self) = @_; 3590 my ($self) = @_;
2988 3591
… …
2991 3594
2992 $self->reorder; 3595 $self->reorder;
2993 $self->SUPER::reconfigure; 3596 $self->SUPER::reconfigure;
2994} 3597}
2995 3598
3599sub destroy {
3600 my ($self) = @_;
3601
3602 $self->{timer}->cancel;
3603
3604 $self->SUPER::destroy;
3605}
3606
2996############################################################################# 3607#############################################################################
2997 3608
2998package CFClient::UI::Root; 3609package CFPlus::UI::Inventory;
2999 3610
3000our @ISA = CFClient::UI::Container::; 3611our @ISA = CFPlus::UI::Table::;
3001
3002use CFClient::OpenGL;
3003 3612
3004sub new { 3613sub new {
3005 my $class = shift; 3614 my $class = shift;
3006 3615
3007 $class->SUPER::new ( 3616 my $self = $class->SUPER::new (
3617 col_expand => [0, 1, 0],
3618 items => [],
3619 @_,
3620 );
3621
3622 $self->set_sort_order (undef);
3623
3624 $self
3625}
3626
3627sub update_items {
3628 my ($self) = @_;
3629
3630 $self->clear;
3631
3632 my @item = $self->{sort}->(@{ $self->{items} });
3633
3634 my @adds;
3635 my $row = 0;
3636 for my $item ($self->{sort}->(@{ $self->{items} })) {
3637 CFPlus::Item::update_widgets $item;
3638
3639 push @adds, 0, $row, $item->{face_widget};
3640 push @adds, 1, $row, $item->{desc_widget};
3641 push @adds, 2, $row, $item->{weight_widget};
3642
3643 $row++;
3644 }
3645
3646 $self->add (@adds);
3647}
3648
3649sub set_sort_order {
3650 my ($self, $order) = @_;
3651
3652 $self->{sort} = $order ||= sub {
3653 sort {
3654 $a->{type} <=> $b->{type}
3655 or $a->{name} cmp $b->{name}
3656 } @_
3657 };
3658
3659 $self->update_items;
3660}
3661
3662sub set_items {
3663 my ($self, $items) = @_;
3664
3665 $self->{items} = [$items ? values %$items : ()];
3666 $self->update_items;
3667}
3668
3669#############################################################################
3670
3671package CFPlus::UI::SpellList;
3672
3673our @ISA = CFPlus::UI::Table::;
3674
3675sub new {
3676 my $class = shift;
3677
3678 my $self = $class->SUPER::new (
3679 binding => [],
3680 commands => [],
3681 @_,
3682 )
3683}
3684
3685my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3686
3687my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3691my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3693my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3694 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3695my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3696 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3697
3698sub rebuild_spell_list {
3699 my ($self) = @_;
3700
3701 $CFPlus::UI::ROOT->on_refresh ($self => sub {
3702 $self->clear;
3703
3704 return unless $::CONN;
3705
3706 $self->add (1, 0, new CFPlus::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3707 $self->add (2, 0, new CFPlus::UI::Label text => "Skill", @TOOLTIP_SKILL);
3708 $self->add (3, 0, new CFPlus::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3709 $self->add (4, 0, new CFPlus::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3710 $self->add (5, 0, new CFPlus::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3711
3712 my $row = 0;
3713
3714 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3715 my $spell = $self->{spell}{$_};
3716
3717 $row++;
3718
3719 my $spell_cb = sub {
3720 my ($widget, $ev) = @_;
3721
3722 if ($ev->{button} == 1) {
3723 $::CONN->user_send ("cast $spell->{name}");
3724 } elsif ($ev->{button} == 2) {
3725 $::CONN->user_send ("invoke $spell->{name}");
3726 } elsif ($ev->{button} == 3) {
3727 (new CFPlus::UI::Menu
3728 items => [
3729 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3730 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3731 ],
3732 )->popup ($ev);
3733 } else {
3734 return 0;
3735 }
3736
3737 1
3738 };
3739
3740 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3741
3742 #TODO: add path info to tooltip
3743 #$self->add (6, $row, new CFPlus::UI::Label text => $spell->{path});
3744
3745 $self->add (0, $row, new CFPlus::UI::Face
3746 face => $spell->{face},
3747 can_hover => 1,
3748 can_events => 1,
3749 tooltip => $tooltip,
3750 on_button_down => $spell_cb,
3751 );
3752
3753 $self->add (1, $row, new CFPlus::UI::Label
3754 expand => 1,
3755 text => $spell->{name},
3756 can_hover => 1,
3757 can_events => 1,
3758 tooltip => $tooltip,
3759 on_button_down => $spell_cb,
3760 );
3761
3762 $self->add (2, $row, new CFPlus::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3763 $self->add (3, $row, new CFPlus::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3764 $self->add (4, $row, new CFPlus::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3765 $self->add (5, $row, new CFPlus::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3766 }
3767 });
3768}
3769
3770sub add_spell {
3771 my ($self, $spell) = @_;
3772
3773 $self->{spell}->{$spell->{name}} = $spell;
3774 $self->rebuild_spell_list;
3775}
3776
3777sub remove_spell {
3778 my ($self, $spell) = @_;
3779
3780 delete $self->{spell}->{$spell->{name}};
3781 $self->rebuild_spell_list;
3782}
3783
3784sub clear_spells {
3785 my ($self) = @_;
3786
3787 $self->{spell} = {};
3788 $self->rebuild_spell_list;
3789}
3790
3791#############################################################################
3792
3793package CFPlus::UI::Root;
3794
3795our @ISA = CFPlus::UI::Container::;
3796
3797use List::Util qw(min max);
3798
3799use CFPlus::OpenGL;
3800
3801sub new {
3802 my $class = shift;
3803
3804 my $self = $class->SUPER::new (
3008 visible => 1, 3805 visible => 1,
3009 @_, 3806 @_,
3010 ) 3807 );
3011}
3012 3808
3013sub configure { 3809 Scalar::Util::weaken ($self->{root} = $self);
3014 my ($self, $x, $y, $w, $h) = @_;
3015 3810
3016 $self->{w} = $w; 3811 $self
3017 $self->{h} = $h;
3018}
3019
3020sub check_size {
3021 my ($self) = @_;
3022
3023 $self->size_allocate ($self->{w}, $self->{h})
3024 if $self->{w};
3025} 3812}
3026 3813
3027sub size_request { 3814sub size_request {
3028 my ($self) = @_; 3815 my ($self) = @_;
3029 3816
3030 ($self->{w}, $self->{h}) 3817 ($self->{w}, $self->{h})
3031} 3818}
3032 3819
3820sub _to_pixel {
3821 my ($coord, $size, $max) = @_;
3822
3823 $coord =
3824 $coord eq "center" ? ($max - $size) * 0.5
3825 : $coord eq "max" ? $max
3826 : $coord;
3827
3828 $coord = 0 if $coord < 0;
3829 $coord = $max - $size if $coord > $max - $size;
3830
3831 int $coord + 0.5
3832}
3833
3033sub size_allocate { 3834sub invoke_size_allocate {
3034 my ($self, $w, $h) = @_; 3835 my ($self, $w, $h) = @_;
3035 3836
3036 for my $child ($self->children) { 3837 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3838 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 3839
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3840 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 3841 $Y = $child->{force_y} if exists $child->{force_y};
3041 3842
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3843 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 3844 $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 3845
3051 $child->configure ($X, $Y, $W, $H); 3846 $child->configure ($X, $Y, $W, $H);
3052 } 3847 }
3848
3849 1
3053} 3850}
3054 3851
3055sub coord2local { 3852sub coord2local {
3056 my ($self, $x, $y) = @_; 3853 my ($self, $x, $y) = @_;
3057 3854
… …
3065} 3862}
3066 3863
3067sub update { 3864sub update {
3068 my ($self) = @_; 3865 my ($self) = @_;
3069 3866
3070 $self->check_size;
3071 $::WANT_REFRESH++; 3867 $::WANT_REFRESH++;
3072} 3868}
3073 3869
3074sub add { 3870sub add {
3075 my ($self, @children) = @_; 3871 my ($self, @children) = @_;
3076 3872
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; 3873 $_->{is_toplevel} = 1
3085 3874 for @children;
3086 # integerise window positions
3087 $child->{x} = int $child->{x};
3088 $child->{y} = int $child->{y};
3089 }
3090 3875
3091 $self->SUPER::add (@children); 3876 $self->SUPER::add (@children);
3092} 3877}
3093 3878
3094sub remove { 3879sub remove {
3095 my ($self, @children) = @_; 3880 my ($self, @children) = @_;
3096 3881
3097 $self->SUPER::remove (@children); 3882 $self->SUPER::remove (@children);
3883
3884 delete $self->{is_toplevel}
3885 for @children;
3098 3886
3099 while (@children) { 3887 while (@children) {
3100 my $w = pop @children; 3888 my $w = pop @children;
3101 push @children, $w->children; 3889 push @children, $w->children;
3102 $w->set_invisible; 3890 $w->set_invisible;
… …
3121 while ($self->{refresh_hook}) { 3909 while ($self->{refresh_hook}) {
3122 $_->() 3910 $_->()
3123 for values %{delete $self->{refresh_hook}}; 3911 for values %{delete $self->{refresh_hook}};
3124 } 3912 }
3125 3913
3126 if ($self->{check_size}) { 3914 if ($self->{realloc}) {
3915 my %queue;
3127 my @queue; 3916 my @queue;
3917 my $widget;
3128 3918
3129 for (;;) { 3919 outer:
3130 if ($self->{check_size}) { 3920 while () {
3131 #TODO use array-of-depth approach 3921 if (my $realloc = delete $self->{realloc}) {
3922 for $widget (values %$realloc) {
3923 $widget->{visible} or next; # do not resize invisible widgets
3132 3924
3133 @queue = sort { $a->{visible} <=> $b->{visible} } 3925 $queue{$widget+0}++ and next; # duplicates are common
3134 @queue, values %{delete $self->{check_size}}; 3926
3927 push @{ $queue[$widget->{visible}] }, $widget;
3928 }
3135 } 3929 }
3136 3930
3931 while () {
3932 @queue or last outer;
3933
3137 my $widget = pop @queue || last; 3934 $widget = pop @{ $queue[-1] || [] }
3138 3935 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 3936
3937 pop @queue;
3938 }
3939
3940 delete $queue{$widget+0};
3941
3942 my ($w, $h) = $widget->size_request;
3943
3944 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3945 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3946
3947 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3948 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3949
3950 $w = $widget->{force_w} if exists $widget->{force_w};
3951 $h = $widget->{force_h} if exists $widget->{force_h};
3952
3953 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3954 || delete $widget->{force_realloc}) {
3149 $widget->{req_w} = $w; 3955 $widget->{req_w} = $w;
3150 $widget->{req_h} = $h; 3956 $widget->{req_h} = $h;
3151 3957
3152 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3958 $self->{size_alloc}{$widget+0} = $widget;
3153 3959
3154 $widget->{parent}->check_size
3155 if $widget->{parent}; 3960 if (my $parent = $widget->{parent}) {
3961 $self->{realloc}{$parent+0} = $parent
3962 unless $queue{$parent+0};
3963
3964 $parent->{force_size_alloc} = 1;
3965 $self->{size_alloc}{$parent+0} = $parent;
3966 }
3156 } 3967 }
3968
3969 delete $self->{realloc}{$widget+0};
3157 } 3970 }
3158 } 3971 }
3159 3972
3160 while ($self->{size_alloc}) { 3973 while (my $size_alloc = delete $self->{size_alloc}) {
3161 for (values %{delete $self->{size_alloc}}) { 3974 my @queue = sort { $b->{visible} <=> $a->{visible} }
3162 my ($widget, $w, $h) = @$_; 3975 values %$size_alloc;
3976
3977 while () {
3978 my $widget = pop @queue || last;
3979
3980 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3163 3981
3164 $w = 0 if $w < 0; 3982 $w = 0 if $w < 0;
3165 $h = 0 if $h < 0; 3983 $h = 0 if $h < 0;
3166 3984
3985 $w = max $widget->{min_w}, $w;
3986 $h = max $widget->{min_h}, $h;
3987
3988# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3989# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3990
3991 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3992 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3993
3994 $w = int $w + 0.5;
3995 $h = int $h + 0.5;
3996
3997 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3998 $widget->{old_w} = $widget->{w};
3999 $widget->{old_h} = $widget->{h};
4000
3167 $widget->{w} = $w; 4001 $widget->{w} = $w;
3168 $widget->{h} = $h; 4002 $widget->{h} = $h;
4003
3169 $widget->emit (size_allocate => $w, $h); 4004 $widget->emit (size_allocate => $w, $h);
4005 }
3170 } 4006 }
3171 } 4007 }
3172 4008
3173 while ($self->{post_alloc_hook}) { 4009 while ($self->{post_alloc_hook}) {
3174 $_->() 4010 $_->()
3175 for values %{delete $self->{post_alloc_hook}}; 4011 for values %{delete $self->{post_alloc_hook}};
3176 } 4012 }
4013
3177 4014
3178 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4015 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3179 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4016 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3180 glClear GL_COLOR_BUFFER_BIT; 4017 glClear GL_COLOR_BUFFER_BIT;
3181 4018
… …
3183 glLoadIdentity; 4020 glLoadIdentity;
3184 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3185 glMatrixMode GL_MODELVIEW; 4022 glMatrixMode GL_MODELVIEW;
3186 glLoadIdentity; 4023 glLoadIdentity;
3187 4024
4025 {
4026 package CFPlus::UI::Base;
4027
4028 ($draw_x, $draw_y, $draw_w, $draw_h) =
4029 (0, 0, $self->{w}, $self->{h});
4030 }
4031
3188 $self->_draw; 4032 $self->_draw;
3189} 4033}
3190 4034
3191############################################################################# 4035#############################################################################
3192 4036
3193package CFClient::UI; 4037package CFPlus::UI;
3194 4038
3195$ROOT = new CFClient::UI::Root; 4039$ROOT = new CFPlus::UI::Root;
3196$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4040$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3197 4041
31981 40421
3199 4043

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