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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.250 by root, Sun May 28 02:31:03 2006 UTC vs.
Revision 1.375 by root, Mon Jul 16 20:12:19 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
98 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
100 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
101} 125}
102 126
103sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
104 my ($ev) = @_; 128 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 129
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 131
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 133
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
112 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 136
114 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 139 $grab->update if $grab;
117 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
118 141
119 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
120 } 144 }
121} 145}
122 146
123sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
124 my ($ev) = @_; 148 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
126 150
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 152
129 if ($widget != $HOVER) { 153 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 154
132 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 156 if $HOVER;
140} 157}
141 158
142# convert position array to integers 159# convert position array to integers
143sub harmonize { 160sub harmonize {
… …
172sub rescale_widgets { 189sub rescale_widgets {
173 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
174 191
175 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
183 } 207 }
184 } 208 }
185 209
186 reconfigure_widgets; 210 reconfigure_widgets;
187} 211}
188 212
189############################################################################# 213#############################################################################
190 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
191package CFClient::UI::Base; 223package CFPlus::UI::Base;
192 224
193use strict; 225use strict;
194 226
195use CFClient::OpenGL; 227use CFPlus::OpenGL;
196 228
197sub new { 229sub new {
198 my $class = shift; 230 my $class = shift;
199 231
200 my $self = bless { 232 my $self = bless {
201 x => 0, 233 x => "center",
202 y => 0, 234 y => "center",
203 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
204 can_events => 1, 238 can_events => 1,
205 @_ 239 @_
206 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
207 243
208 for (keys %$self) { 244 for (keys %$self) {
209 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
210 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
211 } 247 }
212 } 248 }
213 249
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
218 $self->{req_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
221 } 260 }
222 261
223 $self 262 $self
224} 263}
225 264
226sub destroy { 265sub destroy {
227 my ($self) = @_; 266 my ($self) = @_;
228 267
229 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
230 %$self = (); 270 %$self = ();
231} 271}
232 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
233sub show { 277sub show {
234 my ($self) = @_; 278 my ($self) = @_;
235 279
236 return if $self->{parent}; 280 return if $self->{parent};
237 281
238 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
239}
240
241sub center {
242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251} 283}
252 284
253sub set_visible { 285sub set_visible {
254 my ($self) = @_; 286 my ($self) = @_;
255 287
… …
257 289
258 $self->{root} = $self->{parent}{root}; 290 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1; 291 $self->{visible} = $self->{parent}{visible} + 1;
260 292
261 $self->emit (visibility_change => 1); 293 $self->emit (visibility_change => 1);
294
295 $self->realloc if !exists $self->{req_w};
296
297 $_->set_visible for $self->children;
262} 298}
263 299
264sub set_invisible { 300sub set_invisible {
265 my ($self) = @_; 301 my ($self) = @_;
266 302
267 return unless $self->{visible}; 303 return unless $self->{visible};
268 304
269 # broken show/hide model 305 $_->set_invisible for $self->children;
270 306
307 delete $self->{visible};
271 delete $self->{root}; 308 delete $self->{root};
272 delete $self->{visible};
273 309
274 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
275 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
276 312
277 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
278 if $CFClient::UI::TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
279 315
280 $self->focus_out; 316 $self->emit ("focus_out");
281
282 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
283} 318}
284 319
285sub set_visibility { 320sub set_visibility {
286 my ($self, $visible) = @_; 321 my ($self, $visible) = @_;
287 322
288 return if $self->{visible} == $visible; 323 return if $self->{visible} == $visible;
289 324
290 $visible ? $self->hide 325 $visible ? $self->show
291 : $self->show; 326 : $self->hide;
292} 327}
293 328
294sub toggle_visibility { 329sub toggle_visibility {
295 my ($self) = @_; 330 my ($self) = @_;
296 331
… …
306 341
307 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
308 if $self->{parent}; 343 if $self->{parent};
309} 344}
310 345
311sub move { 346sub move_abs {
312 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
313 348
314 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
315 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
316 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
317 352
318 $self->update; 353 $self->update;
319} 354}
320 355
321sub set_size { 356sub set_size {
322 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
323 358
324 $self->{def_w} = $w; 359 $self->{force_w} = $w;
325 $self->{def_h} = $h; 360 $self->{force_h} = $h;
326 361
327 $self->check_size; 362 $self->realloc;
328} 363}
329 364
330sub size_request { 365sub size_request {
331 require Carp; 366 require Carp;
332 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
333} 368}
334 369
370sub baseline_shift {
371 0
372}
373
335sub configure { 374sub configure {
336 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
337 376
338 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
339 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
340 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
341 382
342 # use alignment to adjust x, y 383 # use alignment to adjust x, y
343 384
344 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
345 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
346
347 ($w, $h) = ($w2, $h2);
348 } 387 }
349 388
350 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
351 $self->{x} = $x; 390 $self->{x} = $x;
352 $self->{y} = $y; 391 $self->{y} = $y;
353 $self->update; 392 $self->update;
354 } 393 }
355 394
356 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h]; 396 return unless $self->{visible};
358 }
359}
360 397
361sub size_allocate { 398 $self->{alloc_w} = $w;
362 # nothing to be done 399 $self->{alloc_h} = $h;
363}
364 400
365sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
366 my ($self) = @_; 402 }
367
368 $self->check_size (1);
369 $self->update;
370} 403}
371 404
372sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
373} 411}
374 412
375sub set_max_size { 413sub set_max_size {
376 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
377 415
378 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
379 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
380} 420}
381 421
382sub set_tooltip { 422sub set_tooltip {
383 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
384 424
… …
387 427
388 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
389 429
390 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
391 431
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
395 } 435 }
396} 436}
397 437
398# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
399sub coord2local { 439sub coord2local {
400 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
401 441
442 Carp::confess unless $self->{parent};#d#
443
402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
403} 445}
404 446
405# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
406sub coord2global { 448sub coord2global {
407 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
408 450
451 Carp::confess unless $self->{parent};#d#
452
409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
410} 454}
411 455
412sub focus_in { 456sub invoke_focus_in {
413 my ($self) = @_; 457 my ($self) = @_;
414 458
415 return if $FOCUS == $self; 459 return if $FOCUS == $self;
416 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
417 461
418 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
419 463
420 $self->_emit (focus_in => $focus); 464 $self->update;
421 465
422 $focus->update if $focus; 466 0
423 $FOCUS->update;
424} 467}
425 468
426sub focus_out { 469sub invoke_focus_out {
427 my ($self) = @_; 470 my ($self) = @_;
428 471
429 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
430 473
431 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
432 475
433 $self->_emit (focus_out => $focus); 476 $self->update;
434 477
435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
438 unless $FOCUS; 479 unless $FOCUS;
439}
440 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
441sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
442sub button_up { } 492sub invoke_button_up { 0 }
443sub key_down { } 493sub invoke_key_down { 0 }
444sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
445 496
446sub button_down { 497sub invoke_button_down {
447 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
448 499
449 $self->focus_in; 500 $self->grab_focus;
450}
451 501
452sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
453sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
454sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
455sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
456sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
552sub find_widget {
553 my ($self, $x, $y) = @_;
554
555 return () unless $self->{can_events};
556
557 return $self
558 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561 ()
562}
563
564sub set_parent {
565 my ($self, $parent) = @_;
566
567 CFPlus::weaken ($self->{parent} = $parent);
568 $self->set_visible if $parent->{visible};
569}
570
571sub realloc {
572 my ($self) = @_;
573
574 if ($self->{visible}) {
575 return if $self->{root}{realloc}{$self+0};
576
577 $self->{root}{realloc}{$self+0} = $self;
578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
583}
584
585sub update {
586 my ($self) = @_;
587
588 $self->{parent}->update
589 if $self->{parent};
590}
591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
457 602
458sub draw { 603sub draw {
459 my ($self) = @_; 604 my ($self) = @_;
460 605
461 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
462 615
463 glPushMatrix; 616 glPushMatrix;
464 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
465 $self->_draw;
466 glPopMatrix;
467 618
468 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
469 my ($x, $y) = @$self{qw(x y)};
470
471 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
472 glEnable GL_BLEND; 621 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
474 glBegin GL_QUADS; 623 glBegin GL_QUADS;
475 glVertex $x , $y; 624 glVertex 0 , 0;
476 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
477 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
478 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
479 glEnd; 628 glEnd;
480 glDisable GL_BLEND; 629 glDisable GL_BLEND;
481 } 630 }
482 631
483 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
484 glPushMatrix; 633 glPushMatrix;
485 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
487 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0; 637 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
492 glEnd; 641 glEnd;
493 glPopMatrix; 642 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
496} 648}
497 649
498sub _draw { 650sub _draw {
499 my ($self) = @_; 651 my ($self) = @_;
500 652
501 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
502} 654}
503 655
504sub find_widget { 656my $cntx;#d#
505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
508
509 return $self
510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
512
513 ()
514}
515
516sub set_parent {
517 my ($self, $parent) = @_;
518
519 Scalar::Util::weaken ($self->{parent} = $parent);
520
521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
522
523 $self->check_size;
524}
525
526sub check_size {
527 my ($self, $forced) = @_;
528
529 $self->{force_alloc} = 1 if $forced;
530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
531}
532
533sub update {
534 my ($self) = @_;
535
536 $self->{parent}->update
537 if $self->{parent};
538}
539
540sub connect {
541 my ($self, $signal, $cb) = @_;
542
543 push @{ $self->{signal_cb}{$signal} }, $cb;
544}
545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
550}
551
552sub emit {
553 my ($self, $signal, @args) = @_;
554
555 $self->_emit ($signal, @args)
556 || $self->$signal (@args);
557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
561}
562
563sub DESTROY { 657sub DESTROY {
564 my ($self) = @_; 658 my ($self) = @_;
565 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
566 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
567 #$self->deactivate;
568} 666}
569 667
570############################################################################# 668#############################################################################
571 669
572package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
573 671
574our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
575 673
576use strict; 674use strict;
577use CFClient::OpenGL; 675use CFPlus::OpenGL;
578 676
579sub new { 677sub new {
580 my $class = shift; 678 my $class = shift;
581 679
582 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
597 695
598 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
599 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
600 698
601 glEnable GL_BLEND; 699 glEnable GL_BLEND;
602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
603 glColor @$color; 701 glColor_premultiply @$color;
604 702
605 glBegin GL_QUADS; 703 glBegin GL_QUADS;
606 glVertex 0 , 0; 704 glVertex 0 , 0;
607 glVertex 0 , $h; 705 glVertex 0 , $h;
608 glVertex $w, $h; 706 glVertex $w, $h;
… …
613 } 711 }
614} 712}
615 713
616############################################################################# 714#############################################################################
617 715
618package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
619 717
620our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
621 719
622sub new { 720sub new {
623 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
625} 723}
626 724
627sub size_request { 725sub size_request {
628 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
629} 729}
630 730
631sub draw { } 731sub draw { }
632 732
633############################################################################# 733#############################################################################
634 734
635package CFClient::UI::Container; 735package CFPlus::UI::Container;
636 736
637our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
638 738
639sub new { 739sub new {
640 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
641 741
642 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
643 743
644 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
645 children => [], 745 children => [],
646 can_events => 0, 746 can_events => 0,
647 %arg, 747 %arg,
648 ); 748 );
749
649 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
650 752
651 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
652} 762}
653 763
654sub add { 764sub add {
655 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
656 766
… …
662 $self->{children} = [ 772 $self->{children} = [
663 sort { $a->{z} <=> $b->{z} } 773 sort { $a->{z} <=> $b->{z} }
664 @{$self->{children}}, @widgets 774 @{$self->{children}}, @widgets
665 ]; 775 ];
666 776
667 $self->check_size (1); 777 $self->realloc;
668 $self->update;
669} 778}
670 779
671sub children { 780sub children {
672 @{ $_[0]{children} } 781 @{ $_[0]{children} }
673} 782}
… …
678 delete $child->{parent}; 787 delete $child->{parent};
679 $child->hide; 788 $child->hide;
680 789
681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 790 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
682 791
683 $self->check_size (1); 792 $self->realloc;
684 $self->update;
685} 793}
686 794
687sub clear { 795sub clear {
688 my ($self) = @_; 796 my ($self) = @_;
689 797
… …
693 for (@$children) { 801 for (@$children) {
694 delete $_->{parent}; 802 delete $_->{parent};
695 $_->hide; 803 $_->hide;
696 } 804 }
697 805
698 $self->check_size; 806 $self->realloc;
699 $self->update;
700} 807}
701 808
702sub find_widget { 809sub find_widget {
703 my ($self, $x, $y) = @_; 810 my ($self, $x, $y) = @_;
704 811
705 $x -= $self->{x}; 812 $x -= $self->{x};
706 $y -= $self->{y}; 813 $y -= $self->{y};
707 814
708 my $res; 815 my $res;
709 816
710 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
711 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
712 and return $res; 819 and return $res;
713 } 820 }
714 821
715 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
721 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
722} 829}
723 830
724############################################################################# 831#############################################################################
725 832
726package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
727 834
728our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
729 836
730sub new { 837sub new {
731 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
732 839
733 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
734 841
735 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
736} 843}
737 844
738sub add { 845sub add {
739 my ($self, $child) = @_; 846 my ($self, $child) = @_;
740 847
741 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
742
743 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
744} 850}
745 851
746sub remove { 852sub remove {
747 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
748 854
749 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
750 856
751 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
752 unless @{$self->{children}}; 858 unless @{$self->{children}};
753} 859}
754 860
755sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
756 862
757sub size_request { 863sub size_request {
758 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
759} 865}
760 866
761sub size_allocate { 867sub invoke_size_allocate {
762 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
763 869
764 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
765} 873}
766 874
767############################################################################# 875#############################################################################
768 876
877# back-buffered drawing area
878
769package CFClient::UI::Window; 879package CFPlus::UI::Window;
770 880
771our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
772 882
773use CFClient::OpenGL; 883use CFPlus::OpenGL;
774 884
775sub new { 885sub new {
776 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
777 887
778 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
783 893
784 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
785 $self->SUPER::update; 895 $self->SUPER::update;
786} 896}
787 897
788sub size_allocate { 898sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
790 900
791 $self->SUPER::size_allocate ($w, $h);
792 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
793} 904}
794 905
795sub _render { 906sub _render {
907 my ($self) = @_;
908
796 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
797} 910}
798 911
799sub render_child { 912sub render_child {
800 my ($self) = @_; 913 my ($self) = @_;
801 914
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
805 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
806 $self->_render; 925 $self->_render;
926 }
807 }; 927 };
808} 928}
809 929
810sub _draw { 930sub _draw {
811 my ($self) = @_; 931 my ($self) = @_;
812
813 my ($w, $h) = ($self->w, $self->h);
814 932
815 my $tex = $self->{texture} 933 my $tex = $self->{texture}
816 or return; 934 or return;
817 935
818 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
821 939
822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
823 941
824 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
825} 943}
826 944
827############################################################################# 945#############################################################################
828 946
829package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
830 948
949use List::Util qw(min max);
950
831our @ISA = CFClient::UI::Window::; 951our @ISA = CFPlus::UI::Window::;
832 952
833sub new { 953sub new {
834 my $class = shift; 954 my $class = shift;
835 955
836 $class->SUPER::new ( 956 $class->SUPER::new (
… …
841} 961}
842 962
843sub size_request { 963sub size_request {
844 my ($self) = @_; 964 my ($self) = @_;
845 965
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 966 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
847 967
848 $w = 10 if $self->{scroll_x}; 968 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y}; 969 $h = 10 if $self->{scroll_y};
850 970
851 ($w, $h) 971 ($w, $h)
852} 972}
853 973
854sub size_allocate { 974sub invoke_size_allocate {
855 my ($self, $w, $h) = @_; 975 my ($self, $w, $h) = @_;
856 976
977 my $child = $self->child;
978
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 979 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 980 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
859 981
860 $self->child->configure (0, 0, $w, $h); 982 $self->child->configure (0, 0, $w, $h);
861 $self->update; 983 $self->update;
984
985 1
862} 986}
863 987
864sub set_offset { 988sub set_offset {
865 my ($self, $x, $y) = @_; 989 my ($self, $x, $y) = @_;
866 990
867 $self->{view_x} = int $x; 991 $self->{view_x} = max 0, min $self->child->{w} - $self->{w}, int $x;
868 $self->{view_y} = int $y; 992 $self->{view_y} = max 0, min $self->child->{h} - $self->{h}, int $y;
869 993
870 $self->update; 994 $self->update;
871} 995}
872 996
873# hmm, this does not work for topleft of $self... but we should not ask for that 997# hmm, this does not work for topleft of $self... but we should not ask for that
… …
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1016 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1017 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) { 1018 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1019 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else { 1020 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y) 1021 $self->CFPlus::UI::Base::find_widget ($x, $y)
898 } 1022 }
899} 1023}
900 1024
901sub _render { 1025sub _render {
902 my ($self) = @_; 1026 my ($self) = @_;
903 1027
1028 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1029 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1030
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1031 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905 1032
906 $self->SUPER::_render; 1033 $self->SUPER::_render;
907} 1034}
908 1035
909############################################################################# 1036#############################################################################
910 1037
911package CFClient::UI::ScrolledWindow; 1038package CFPlus::UI::ScrolledWindow;
912 1039
913our @ISA = CFClient::UI::HBox::; 1040our @ISA = CFPlus::UI::Table::;
914 1041
915sub new { 1042sub new {
916 my $class = shift; 1043 my ($class, %arg) = @_;
1044
1045 my $child = delete $arg{child};
917 1046
918 my $self; 1047 my $self;
919 1048
920 my $slider = new CFClient::UI::Slider 1049 my $hslider = new CFPlus::UI::Slider
1050 vertical => 0,
1051 range => [0, 0, 1, 0.01], # HACK fix
1052 on_changed => sub {
1053 $self->{hpos} = $_[1];
1054 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1055 },
1056 ;
1057
1058 my $vslider = new CFPlus::UI::Slider
921 vertical => 1, 1059 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix 1060 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub { 1061 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]); 1062 $self->{vpos} = $_[1];
1063 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
925 }, 1064 },
926 ; 1065 ;
927 1066
928 $self = $class->SUPER::new ( 1067 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1), 1068 scroll_x => 0,
1069 scroll_y => 1,
1070 can_events => 1,
930 slider => $slider, 1071 hslider => $hslider,
931 @_, 1072 vslider => $vslider,
1073 col_expand => [1, 0],
1074 row_expand => [1, 0],
1075 %arg,
932 ); 1076 );
933 1077
934 $self->{vp}->add ($self->{scrolled}); 1078 $self->{vp} = new CFPlus::UI::ViewPort
1079 expand => 1,
1080 scroll_x => $self->{scroll_x},
1081 scroll_y => $self->{scroll_y},
1082 ;
1083
935 $self->add ($self->{vp}); 1084 $self->SUPER::add (0, 0, $self->{vp});
936 $self->add ($self->{slider}); 1085
1086 $self->add ($child) if $child;
937 1087
938 $self 1088 $self
939} 1089}
940 1090
1091#TODO# update range on size_allocate depending on child
1092
1093sub add {
1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub update_slider {
1100 my ($self) = @_;
1101
1102 my $child = ($self->{vp} or return)->child;
1103
1104 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1105 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1106
1107 my $visible = $w1 > $w2;
1108 if ($visible != $self->{hslider}{visible}) {
1109 $visible ? $self->SUPER::add (0, 1, $self->{hslider})
1110 : $self->{hslider}->hide;
1111 }
1112
1113 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1114 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1115
1116 my $visible = $h1 > $h2;
1117 if ($visible != $self->{vslider}{visible}) {
1118 $visible ? $self->SUPER::add (1, 0, $self->{vslider})
1119 : $self->{vslider}->hide;
1120 }
1121}
1122
941sub update { 1123sub update {
942 my ($self) = @_; 1124 my ($self) = @_;
943 1125
944 $self->SUPER::update; 1126 $self->SUPER::update;
945 1127 $self->update_slider;
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949} 1128}
950 1129
1130sub invoke_mouse_wheel {
1131 my ($self, $ev) = @_;
1132
1133 return 0 unless $ev->{dy}; # only vertical movements for now
1134
1135 $self->{vslider}->emit (mouse_wheel => $ev);
1136
1137 1
1138}
1139
1140sub invoke_button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 if ($ev->{button} == 2) {
1144 $self->grab_focus;
1145
1146 $self->{motion} = sub {
1147 my ($ev, $x, $y) = @_;
1148
1149 $self->{vp}->set_offset (
1150 $self->{vp}{view_x} - $ev->{xrel},
1151 $self->{vp}{view_y} - $ev->{yrel},
1152 );
1153 };
1154
1155 return 1;
1156 }
1157
1158 0
1159}
1160
1161sub invoke_button_up {
1162 my ($self, $ev, $x, $y) = @_;
1163
1164 if (delete $self->{motion}) {
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_mouse_motion {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if ($self->{motion}) {
1175 $self->{motion}->($ev, $x, $y);
1176 return 1;
1177 }
1178
1179 0
1180}
1181
951sub size_allocate { 1182sub invoke_size_allocate {
952 my ($self, $w, $h) = @_; 1183 my ($self, $w, $h) = @_;
953 1184
1185 $self->update_slider;
954 $self->SUPER::size_allocate ($w, $h); 1186 $self->SUPER::invoke_size_allocate ($w, $h)
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958} 1187}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962 1188
963############################################################################# 1189#############################################################################
964 1190
965package CFClient::UI::Frame; 1191package CFPlus::UI::Frame;
966 1192
967our @ISA = CFClient::UI::Bin::; 1193our @ISA = CFPlus::UI::Bin::;
968 1194
969use CFClient::OpenGL; 1195use CFPlus::OpenGL;
970 1196
971sub new { 1197sub new {
972 my $class = shift; 1198 my $class = shift;
973 1199
974 $class->SUPER::new ( 1200 $class->SUPER::new (
… …
982 1208
983 if ($self->{bg}) { 1209 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)}; 1210 my ($w, $h) = @$self{qw(w h)};
985 1211
986 glEnable GL_BLEND; 1212 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1213 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} }; 1214 glColor_premultiply @{ $self->{bg} };
989 1215
990 glBegin GL_QUADS; 1216 glBegin GL_QUADS;
991 glVertex 0 , 0; 1217 glVertex 0 , 0;
992 glVertex 0 , $h; 1218 glVertex 0 , $h;
993 glVertex $w, $h; 1219 glVertex $w, $h;
… …
1000 $self->SUPER::_draw; 1226 $self->SUPER::_draw;
1001} 1227}
1002 1228
1003############################################################################# 1229#############################################################################
1004 1230
1005package CFClient::UI::FancyFrame; 1231package CFPlus::UI::FancyFrame;
1006 1232
1007our @ISA = CFClient::UI::Bin::; 1233our @ISA = CFPlus::UI::Bin::;
1008 1234
1009use CFClient::OpenGL; 1235use CFPlus::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014 1236
1015sub new { 1237sub new {
1016 my $class = shift; 1238 my ($class, %arg) = @_;
1239
1240 if ((exists $arg{label}) && !ref $arg{label}) {
1241 $arg{label} = new CFPlus::UI::Label
1242 align => 1,
1243 valign => 0,
1244 text => $arg{label},
1245 fontsize => ($arg{border} || 0.8) * 0.75;
1246 }
1247
1248 my $self = $class->SUPER::new (
1249 # label => "",
1250 fg => [0.6, 0.3, 0.1],
1251 border => 0.8,
1252 style => 'single',
1253 %arg,
1254 );
1255
1256 $self
1257}
1258
1259sub add {
1260 my ($self, @widgets) = @_;
1261
1262 $self->SUPER::add (@widgets);
1263 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1264}
1265
1266sub border {
1267 int $_[0]{border} * $::FONTSIZE
1268}
1269
1270sub size_request {
1271 my ($self) = @_;
1272
1273 ($self->{label_w}, undef) = $self->{label}->size_request
1274 if $self->{label};
1275
1276 my ($w, $h) = $self->SUPER::size_request;
1277
1278 (
1279 $w + $self->border * 2,
1280 $h + $self->border * 2,
1281 )
1282}
1283
1284sub invoke_size_allocate {
1285 my ($self, $w, $h) = @_;
1286
1287 my $border = $self->border;
1288
1289 $w -= List::Util::max 0, $border * 2;
1290 $h -= List::Util::max 0, $border * 2;
1291
1292 if (my $label = $self->{label}) {
1293 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1294 $label->{h} = List::Util::min $h, $border;
1295 $label->invoke_size_allocate ($label->{w}, $label->{h});
1296 }
1297
1298 $self->child->configure ($border, $border, $w, $h);
1299
1300 1
1301}
1302
1303sub _draw {
1304 my ($self) = @_;
1305
1306 my $child = $self->{children}[0];
1307
1308 my $border = $self->border;
1309 my ($w, $h) = ($self->{w}, $self->{h});
1310
1311 $child->draw;
1312
1313 glColor @{$self->{fg}};
1314 glBegin GL_LINE_STRIP;
1315 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1316 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1317 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1318 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1319 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1321 glEnd;
1322
1323 if ($self->{label}) {
1324 glTranslate $border * 2, 0;
1325 $self->{label}->_draw;
1326 }
1327}
1328
1329#############################################################################
1330
1331package CFPlus::UI::Toplevel;
1332
1333our @ISA = CFPlus::UI::Bin::;
1334
1335use CFPlus::OpenGL;
1336
1337my $bg =
1338 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1339 mipmap => 1, wrap => 1;
1340
1341my @border =
1342 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1343 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1344
1345sub new {
1346 my ($class, %arg) = @_;
1017 1347
1018 my $self = $class->SUPER::new ( 1348 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1], 1349 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1], 1350 border_bg => [1, 1, 1, 1],
1021 border => 0.6, 1351 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1, 1352 can_events => 1,
1024 @_ 1353 min_w => 64,
1354 min_h => 32,
1355 %arg,
1025 ); 1356 );
1026 1357
1027 $self->{title} &&= new CFClient::UI::Label 1358 $self->{title_widget} = new CFPlus::UI::Label
1028 align => 0, 1359 align => 0,
1029 valign => 1, 1360 valign => 1,
1030 text => $self->{title}, 1361 text => $self->{title},
1031 fontsize => $self->{border}; 1362 fontsize => $self->{border},
1363 if exists $self->{title};
1364
1365 if ($self->{has_close_button}) {
1366 $self->{close_button} =
1367 new CFPlus::UI::ImageButton
1368 path => 'x1_close.png',
1369 on_activate => sub { $self->emit ("delete") };
1370
1371 $self->CFPlus::UI::Container::add ($self->{close_button});
1372 }
1032 1373
1033 $self 1374 $self
1375}
1376
1377sub add {
1378 my ($self, @widgets) = @_;
1379
1380 $self->SUPER::add (@widgets);
1381 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1382 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1034} 1383}
1035 1384
1036sub border { 1385sub border {
1037 int $_[0]{border} * $::FONTSIZE 1386 int $_[0]{border} * $::FONTSIZE
1038} 1387}
1039 1388
1040sub size_request { 1389sub size_request {
1041 my ($self) = @_; 1390 my ($self) = @_;
1391
1392 $self->{title_widget}->size_request
1393 if $self->{title_widget};
1394
1395 $self->{close_button}->size_request
1396 if $self->{close_button};
1042 1397
1043 my ($w, $h) = $self->SUPER::size_request; 1398 my ($w, $h) = $self->SUPER::size_request;
1044 1399
1045 ( 1400 (
1046 $w + $self->border * 2, 1401 $w + $self->border * 2,
1047 $h + $self->border * 2, 1402 $h + $self->border * 2,
1048 ) 1403 )
1049} 1404}
1050 1405
1051sub size_allocate { 1406sub invoke_size_allocate {
1052 my ($self, $w, $h) = @_; 1407 my ($self, $w, $h) = @_;
1053 1408
1409 if ($self->{title_widget}) {
1410 $self->{title_widget}{w} = $w;
1411 $self->{title_widget}{h} = $h;
1412 $self->{title_widget}->invoke_size_allocate ($w, $h);
1413 }
1414
1415 my $border = $self->border;
1416
1054 $h -= List::Util::max 0, $self->border * 2; 1417 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1418 $w -= List::Util::max 0, $border * 2;
1056 1419
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
1060 $self->child->configure ($self->border, $self->border, $w, $h); 1420 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1421
1422 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1423 if $self->{close_button};
1424
1425 1
1426}
1427
1428sub invoke_delete {
1429 my ($self) = @_;
1430
1431 $self->hide;
1432
1433 1
1434}
1435
1063sub button_down { 1436sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1437 my ($self, $ev, $x, $y) = @_;
1065 1438
1066 my ($w, $h) = @$self{qw(w h)}; 1439 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1440 my $border = $self->border;
1068 1441
… …
1081 my ($ev, $x, $y) = @_; 1454 my ($ev, $x, $y) = @_;
1082 1455
1083 my $dx = $ev->{x} - $ox; 1456 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1457 my $dy = $ev->{y} - $oy;
1085 1458
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1459 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1460 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1461
1091 $self->check_size; 1462 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1463 $self->realloc;
1092 }; 1464 };
1093 1465
1094 } elsif ($lr ^ $td) { 1466 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1467 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1096 my ($bx, $by) = ($self->{x}, $self->{y}); 1468 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1098 $self->{motion} = sub { 1470 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1471 my ($ev, $x, $y) = @_;
1100 1472
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1473 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1474
1103 $self->{user_x} = $bx + $x - $ox; 1475 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1476 # HACK: the next line is required to enforce placement
1105 1477 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->update;
1108 }; 1478 };
1479 } else {
1480 return 0;
1481 }
1482
1109 } 1483 1
1110} 1484}
1111 1485
1112sub button_up { 1486sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1487 my ($self, $ev, $x, $y) = @_;
1114 1488
1115 delete $self->{motion}; 1489 ! ! delete $self->{motion}
1116} 1490}
1117 1491
1118sub mouse_motion { 1492sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1493 my ($self, $ev, $x, $y) = @_;
1120 1494
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1495 $self->{motion}->($ev, $x, $y) if $self->{motion};
1496
1497 ! ! $self->{motion}
1498}
1499
1500sub invoke_visibility_change {
1501 my ($self, $visible) = @_;
1502
1503 delete $self->{motion} unless $visible;
1504
1505 0
1122} 1506}
1123 1507
1124sub _draw { 1508sub _draw {
1125 my ($self) = @_; 1509 my ($self) = @_;
1126 1510
1511 my $child = $self->{children}[0];
1512
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1513 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1514 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1515
1130 glEnable GL_TEXTURE_2D; 1516 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1517 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1518
1133 my $border = $self->border; 1519 my $border = $self->border;
1134 1520
1135 glColor @{ $self->{border_bg} }; 1521 glColor @{ $self->{border_bg} };
1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1522 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1523 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1524 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1525 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1140 1526
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1142 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1143 1529
1144 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1145 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1146 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1147
1148 glColor @{ $self->{bg} };
1149
1150 $bg->{s} = $rep_x;
1151 $bg->{t} = $rep_y;
1152 $bg->{wrap_mode} = 1;
1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 } 1535 }
1155 1536
1156 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1157 1538
1158 $self->{title}->draw if $self->{title};
1159
1160 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1161} 1550}
1162 1551
1163############################################################################# 1552#############################################################################
1164 1553
1165package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1166 1555
1167our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Base::;
1168 1557
1169use List::Util qw(max sum); 1558use List::Util qw(max sum);
1170 1559
1171use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1172 1561
1173sub new { 1562sub new {
1174 my $class = shift; 1563 my $class = shift;
1175 1564
1176 $class->SUPER::new ( 1565 $class->SUPER::new (
1566 children => [],
1177 col_expand => [], 1567 col_expand => [],
1568 row_expand => [],
1178 @_, 1569 @_,
1179 ) 1570 )
1180} 1571}
1181 1572
1182sub children { 1573sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1574 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1184} 1575}
1185 1576
1577# TODO: store row/col info in child widget and use standard add/del
1186sub add { 1578sub add {
1187 my ($self, $x, $y, $child) = @_; 1579 my ($self) = shift;
1188 1580
1581 while (@_) {
1582 my ($x, $y, $child) = splice @_, 0, 3, ();
1189 $child->set_parent ($self); 1583 $child->set_parent ($self);
1190 $self->{children}[$y][$x] = $child; 1584 $self->{children}[$y][$x] = $child;
1585 }
1191 1586
1192 $self->check_size (1); 1587 $self->{force_realloc} = 1;
1588 $self->{force_size_alloc} = 1;
1589 $self->realloc;
1590}
1591
1592sub remove {
1593 my ($self, $child) = @_;
1594
1595 for (@{ $self->{children} }) {
1596 for (@{ $_ || [] }) {
1597 $_ = undef if $_ == $child;
1598 }
1599 }
1193} 1600}
1194 1601
1195# TODO: move to container class maybe? send children a signal on removal? 1602# TODO: move to container class maybe? send children a signal on removal?
1196sub clear { 1603sub clear {
1197 my ($self) = @_; 1604 my ($self) = @_;
… …
1202 for (@children) { 1609 for (@children) {
1203 delete $_->{parent}; 1610 delete $_->{parent};
1204 $_->hide; 1611 $_->hide;
1205 } 1612 }
1206 1613
1207 $self->check_size (1); 1614 $self->realloc;
1208 $self->update;
1209} 1615}
1210 1616
1211sub get_wh { 1617sub get_wh {
1212 my ($self) = @_; 1618 my ($self) = @_;
1213 1619
… …
1239 (sum @$ws), 1645 (sum @$ws),
1240 (sum @$hs), 1646 (sum @$hs),
1241 ) 1647 )
1242} 1648}
1243 1649
1244sub size_allocate { 1650sub invoke_size_allocate {
1245 my ($self, $w, $h) = @_; 1651 my ($self, $w, $h) = @_;
1246 1652
1247 my ($ws, $hs) = $self->get_wh; 1653 my ($ws, $hs) = $self->get_wh;
1248 1654
1249 my $req_w = (sum @$ws) || 1; 1655 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1656 my $req_h = (sum @$hs) || 1;
1251 1657
1252 # TODO: nicer code && do row_expand 1658 # TODO: nicer code
1253 my @col_expand = @{$self->{col_expand}}; 1659 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1660 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1661 my $col_expand = (sum @col_expand) || 1;
1256 1662
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1663 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1664
1261 CFClient::UI::harmonize $ws; 1665 CFPlus::UI::harmonize $ws;
1666
1667 my @row_expand = @{$self->{row_expand}};
1668 @row_expand = (1) x @$ws unless @row_expand;
1669 my $row_expand = (sum @row_expand) || 1;
1670
1671 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1672
1262 CFClient::UI::harmonize $hs; 1673 CFPlus::UI::harmonize $hs;
1263 1674
1264 my $y; 1675 my $y;
1265 1676
1266 for my $r (0 .. $#{$self->{children}}) { 1677 for my $r (0 .. $#{$self->{children}}) {
1267 my $row = $self->{children}[$r] 1678 my $row = $self->{children}[$r]
… …
1281 } 1692 }
1282 1693
1283 $y += $row_h; 1694 $y += $row_h;
1284 } 1695 }
1285 1696
1697 1
1286} 1698}
1287 1699
1288sub find_widget { 1700sub find_widget {
1289 my ($self, $x, $y) = @_; 1701 my ($self, $x, $y) = @_;
1290 1702
… …
1309 } 1721 }
1310} 1722}
1311 1723
1312############################################################################# 1724#############################################################################
1313 1725
1314package CFClient::UI::Box; 1726package CFPlus::UI::Fixed;
1315 1727
1728use List::Util qw(min max);
1729
1316our @ISA = CFClient::UI::Container::; 1730our @ISA = CFPlus::UI::Container::;
1731
1732sub add {
1733 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1734
1735 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1736 $self->SUPER::add ($child);
1737}
1738
1739sub _scale($$$) {
1740 my ($mode, $val, $max) = @_;
1741
1742 $mode eq "abs" ? $val
1743 : $mode eq "rel" ? $val * $max
1744 : 0
1745}
1746
1747sub size_request {
1748 my ($self) = @_;
1749
1750 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1751
1752 # determine overall size by querying abs widgets
1753 for my $child ($self->visible_children) {
1754 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1755
1756 if ($pos eq "abs") {
1757 $w = _scale $size, $w, $child->{req_w};
1758 $h = _scale $size, $h, $child->{req_h};
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1762 }
1763 }
1764
1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1767
1768 # now layout remaining widgets
1769 for my $child ($self->visible_children) {
1770 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1771
1772 if ($pos ne "abs") {
1773 $x = _scale $pos, $x, $W;
1774 $y = _scale $pos, $x, $H;
1775 $w = _scale $size, $w, $child->{req_w};
1776 $h = _scale $size, $h, $child->{req_h};
1777
1778 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1779 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1780 }
1781 }
1782
1783 my $W = $x2 - $x1;
1784 my $H = $y2 - $y1;
1785
1786 ($W, $H)
1787}
1788
1789sub invoke_size_allocate {
1790 my ($self, $W, $H) = @_;
1791
1792 for my $child ($self->visible_children) {
1793 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1794
1795 $x = _scale $pos, $x, $W;
1796 $y = _scale $pos, $x, $H;
1797 $w = _scale $size, $w, $child->{req_w};
1798 $h = _scale $size, $h, $child->{req_h};
1799
1800 $child->configure ($x, $y, $w, $h);
1801 }
1802
1803 1
1804}
1805
1806#############################################################################
1807
1808package CFPlus::UI::Box;
1809
1810our @ISA = CFPlus::UI::Container::;
1317 1811
1318sub size_request { 1812sub size_request {
1319 my ($self) = @_; 1813 my ($self) = @_;
1320 1814
1321 $self->{vertical} 1815 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1821 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1822 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1823 )
1330} 1824}
1331 1825
1332sub size_allocate { 1826sub invoke_size_allocate {
1333 my ($self, $w, $h) = @_; 1827 my ($self, $w, $h) = @_;
1334 1828
1335 my $space = $self->{vertical} ? $h : $w; 1829 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1830 my @children = $self->visible_children;
1337 1831
1338 my @req; 1832 my @req;
1339 1833
1340 if ($self->{homogeneous}) { 1834 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1835 @req = ($space / (@children || 1)) x @children;
1342 } else { 1836 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1837 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1838 my $req = List::Util::sum @req;
1345 1839
1346 if ($req > $space) { 1840 if ($req > $space) {
1347 # ah well, not enough space 1841 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1842 $_ *= $space / $req for @req;
1349 } else { 1843 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1844 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1845
1352 $space = ($space - $req) / $expand; # remaining space to give away 1846 $space = ($space - $req) / $expand; # remaining space to give away
1353 1847
1354 $req[$_] += $space * $children->[$_]{expand} 1848 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1849 for 0 .. $#children;
1356 } 1850 }
1357 } 1851 }
1358 1852
1359 CFClient::UI::harmonize \@req; 1853 CFPlus::UI::harmonize \@req;
1360 1854
1361 my $pos = 0; 1855 my $pos = 0;
1362 for (0 .. $#$children) { 1856 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1857 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1858 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1859
1366 $pos += $alloc; 1860 $pos += $alloc;
1367 } 1861 }
1368 1862
1369 1 1863 1
1370} 1864}
1371 1865
1372############################################################################# 1866#############################################################################
1373 1867
1374package CFClient::UI::HBox; 1868package CFPlus::UI::HBox;
1375 1869
1376our @ISA = CFClient::UI::Box::; 1870our @ISA = CFPlus::UI::Box::;
1377 1871
1378sub new { 1872sub new {
1379 my $class = shift; 1873 my $class = shift;
1380 1874
1381 $class->SUPER::new ( 1875 $class->SUPER::new (
… …
1384 ) 1878 )
1385} 1879}
1386 1880
1387############################################################################# 1881#############################################################################
1388 1882
1389package CFClient::UI::VBox; 1883package CFPlus::UI::VBox;
1390 1884
1391our @ISA = CFClient::UI::Box::; 1885our @ISA = CFPlus::UI::Box::;
1392 1886
1393sub new { 1887sub new {
1394 my $class = shift; 1888 my $class = shift;
1395 1889
1396 $class->SUPER::new ( 1890 $class->SUPER::new (
… …
1399 ) 1893 )
1400} 1894}
1401 1895
1402############################################################################# 1896#############################################################################
1403 1897
1404package CFClient::UI::Label; 1898package CFPlus::UI::Label;
1405 1899
1406our @ISA = CFClient::UI::DrawBG::; 1900our @ISA = CFPlus::UI::DrawBG::;
1407 1901
1408use CFClient::OpenGL; 1902use CFPlus::OpenGL;
1409 1903
1410sub new { 1904sub new {
1411 my ($class, %arg) = @_; 1905 my ($class, %arg) = @_;
1412 1906
1413 my $self = $class->SUPER::new ( 1907 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1910 #active_bg => none
1417 #font => default_font 1911 #font => default_font
1418 #text => initial text 1912 #text => initial text
1419 #markup => initial narkup 1913 #markup => initial narkup
1420 #max_w => maximum pixel width 1914 #max_w => maximum pixel width
1915 #style => 0, # render flags
1421 ellipsise => 3, # end 1916 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1917 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1918 fontsize => 1,
1424 align => -1, 1919 align => -1,
1425 valign => -1, 1920 valign => -1,
1426 padding => 2, 1921 padding_x => 2,
1922 padding_y => 2,
1427 can_events => 0, 1923 can_events => 0,
1428 %arg 1924 %arg
1429 ); 1925 );
1430 1926
1431 if (exists $self->{template}) { 1927 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1928 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1929 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1930 $self->{template} = $layout;
1435 } 1931 }
1436 1932
1437 if (exists $self->{markup}) { 1933 if (exists $self->{markup}) {
… …
1441 } 1937 }
1442 1938
1443 $self 1939 $self
1444} 1940}
1445 1941
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1942sub update {
1457 my ($self) = @_; 1943 my ($self) = @_;
1458 1944
1459 delete $self->{texture}; 1945 delete $self->{texture};
1460 $self->SUPER::update; 1946 $self->SUPER::update;
1461} 1947}
1462 1948
1949sub realloc {
1950 my ($self) = @_;
1951
1952 delete $self->{ox};
1953 $self->SUPER::realloc;
1954}
1955
1463sub set_text { 1956sub set_text {
1464 my ($self, $text) = @_; 1957 my ($self, $text) = @_;
1465 1958
1466 return if $self->{text} eq "T$text"; 1959 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1960 $self->{text} = "T$text";
1468 1961
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1962 $self->{layout}->set_text ($text);
1471 1963
1964 delete $self->{size_req};
1965 $self->realloc;
1472 $self->update; 1966 $self->update;
1473 $self->check_size;
1474} 1967}
1475 1968
1476sub set_markup { 1969sub set_markup {
1477 my ($self, $markup) = @_; 1970 my ($self, $markup) = @_;
1478 1971
1479 return if $self->{text} eq "M$markup"; 1972 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1973 $self->{text} = "M$markup";
1481 1974
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1975 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1976
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1977 $self->{layout}->set_markup ($markup);
1486 1978
1979 delete $self->{size_req};
1980 $self->realloc;
1487 $self->update; 1981 $self->update;
1488 $self->check_size;
1489} 1982}
1490 1983
1491sub size_request { 1984sub size_request {
1492 my ($self) = @_; 1985 my ($self) = @_;
1493 1986
1987 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1988 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1989 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1990 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1991 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1992 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1993
1500 my ($w, $h) = $self->{layout}->size; 1994 my ($w, $h) = $self->{layout}->size;
1501 1995
1502 if (exists $self->{template}) { 1996 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1997 $self->{template}->set_font ($self->{font}) if $self->{font};
1998 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1999 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 2000
1506 my ($w2, $h2) = $self->{template}->size; 2001 my ($w2, $h2) = $self->{template}->size;
1507 2002
1508 $w = List::Util::max $w, $w2; 2003 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 2004 $h = List::Util::max $h, $h2;
2005 }
2006
2007 [$w, $h]
1510 } 2008 };
1511 2009
1512 ( 2010 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 2011}
1517 2012
2013sub baseline_shift {
2014 $_[0]{layout}->descent
2015}
2016
1518sub size_allocate { 2017sub invoke_size_allocate {
1519 my ($self, $w, $h) = @_; 2018 my ($self, $w, $h) = @_;
1520 2019
2020 delete $self->{ox};
2021
1521 delete $self->{texture}; 2022 delete $self->{texture}
2023 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2024
2025 1
1522} 2026}
1523 2027
1524sub set_fontsize { 2028sub set_fontsize {
1525 my ($self, $fontsize) = @_; 2029 my ($self, $fontsize) = @_;
1526 2030
1527 $self->{fontsize} = $fontsize; 2031 $self->{fontsize} = $fontsize;
2032 delete $self->{size_req};
1528 delete $self->{texture}; 2033 delete $self->{texture};
1529 2034
1530 $self->update; 2035 $self->realloc;
1531 $self->check_size; 2036}
2037
2038sub reconfigure {
2039 my ($self) = @_;
2040
2041 delete $self->{size_req};
2042 delete $self->{texture};
2043
2044 $self->SUPER::reconfigure;
1532} 2045}
1533 2046
1534sub _draw { 2047sub _draw {
1535 my ($self) = @_; 2048 my ($self) = @_;
1536 2049
1537 $self->SUPER::_draw; # draw background, if applicable 2050 $self->SUPER::_draw; # draw background, if applicable
1538 2051
1539 my $tex = $self->{texture} ||= do { 2052 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 2053 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2054 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 2055 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2056 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2057 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2058 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2059
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2060 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 2061 };
1559 2062
1560 glEnable GL_TEXTURE_2D; 2063 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2064 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2065 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2066 : ($self->{w} - $size->[0]) * 0.5);
1562 2067
1563 if ($tex->{format} == GL_ALPHA) { 2068 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2069 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2070 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2071 };
1569 2072
1570 glDisable GL_TEXTURE_2D; 2073 my $w = List::Util::min $self->{w} + 4, $size->[0];
2074 my $h = List::Util::min $self->{h} + 2, $size->[1];
2075
2076 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2077}
1572 2078
1573############################################################################# 2079#############################################################################
1574 2080
1575package CFClient::UI::EntryBase; 2081package CFPlus::UI::EntryBase;
1576 2082
1577our @ISA = CFClient::UI::Label::; 2083our @ISA = CFPlus::UI::Label::;
1578 2084
1579use CFClient::OpenGL; 2085use CFPlus::OpenGL;
1580 2086
1581sub new { 2087sub new {
1582 my $class = shift; 2088 my $class = shift;
1583 2089
1584 $class->SUPER::new ( 2090 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2094 active_fg => [0, 0, 0],
1589 can_hover => 1, 2095 can_hover => 1,
1590 can_focus => 1, 2096 can_focus => 1,
1591 valign => 0, 2097 valign => 0,
1592 can_events => 1, 2098 can_events => 1,
2099 ellipsise => 0,
1593 #text => ... 2100 #text => ...
2101 #hidden => "*",
1594 @_ 2102 @_
1595 ) 2103 )
1596} 2104}
1597 2105
1598sub _set_text { 2106sub _set_text {
… …
1600 2108
1601 delete $self->{cur_h}; 2109 delete $self->{cur_h};
1602 2110
1603 return if $self->{text} eq $text; 2111 return if $self->{text} eq $text;
1604 2112
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2113 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2114 $self->{text} = $text;
1609 2115
1610 $text =~ s/./*/g if $self->{hidden}; 2116 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2117 $self->{layout}->set_text ("$text ");
2118 delete $self->{size_req};
1612 2119
1613 $self->_emit (changed => $self->{text}); 2120 $self->emit (changed => $self->{text});
2121
2122 $self->realloc;
2123 $self->update;
1614} 2124}
1615 2125
1616sub set_text { 2126sub set_text {
1617 my ($self, $text) = @_; 2127 my ($self, $text) = @_;
1618 2128
1619 $self->{cursor} = length $text; 2129 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2130 $self->_set_text ($text);
1621 $self->update;
1622 $self->check_size;
1623} 2131}
1624 2132
1625sub get_text { 2133sub get_text {
1626 $_[0]{text} 2134 $_[0]{text}
1627} 2135}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2140 my ($w, $h) = $self->SUPER::size_request;
1633 2141
1634 ($w + 1, $h) # add 1 for cursor 2142 ($w + 1, $h) # add 1 for cursor
1635} 2143}
1636 2144
1637sub key_down { 2145sub invoke_key_down {
1638 my ($self, $ev) = @_; 2146 my ($self, $ev) = @_;
1639 2147
1640 my $mod = $ev->{mod}; 2148 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2149 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2150 my $uni = $ev->{unicode};
1643 2151
1644 my $text = $self->get_text; 2152 my $text = $self->get_text;
2153
2154 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2155
1646 if ($uni == 8) { 2156 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2157 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2158 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2159 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2160 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2161 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2162 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2163 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2164 } elsif ($sym == CFPlus::SDLK_HOME) {
2165 # what a hack
2166 $self->{cursor} =
2167 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2168 ? length $1
2169 : 0;
2170 } elsif ($sym == CFPlus::SDLK_END) {
2171 # uh, again
2172 $self->{cursor} =
2173 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2174 ? $self->{cursor} + length $1
2175 : length $self->{text};
2176 } elsif ($uni == 21) { # ctrl-u
2177 $text = "";
1655 $self->{cursor} = 0; 2178 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2179 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2180 $self->emit ('escape');
1660 } elsif ($uni) { 2181 } elsif ($uni == 0x0d) {
2182 substr $text, $self->{cursor}++, 0, "\012";
2183 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2184 substr $text, $self->{cursor}++, 0, chr $uni;
2185 } else {
2186 return 0;
1662 } 2187 }
1663 2188
1664 $self->_set_text ($text); 2189 $self->_set_text ($text);
2190
2191 $self->realloc;
1665 $self->update; 2192 $self->update;
1666 $self->check_size;
1667}
1668 2193
2194 1
2195}
2196
1669sub focus_in { 2197sub invoke_focus_in {
1670 my ($self) = @_; 2198 my ($self) = @_;
1671 2199
1672 $self->{last_activity} = $::NOW; 2200 $self->{last_activity} = $::NOW;
1673 2201
1674 $self->SUPER::focus_in; 2202 $self->SUPER::invoke_focus_in
1675} 2203}
1676 2204
1677sub button_down { 2205sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2206 my ($self, $ev, $x, $y) = @_;
1679 2207
1680 $self->SUPER::button_down ($ev, $x, $y); 2208 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2209
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2210 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2211
1684 # byte-index to char-index 2212 # byte-index to char-index
1685 my $text = $self->{text}; 2213 my $text = $self->{text};
1686 utf8::encode $text; 2214 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2215 $self->{cursor} = length $text;
1688 2216
1689 $self->_set_text ($self->{text}); 2217 $self->_set_text ($self->{text});
1690 $self->update; 2218 $self->update;
2219
2220 1
1691} 2221}
1692 2222
1693sub mouse_motion { 2223sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2224 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2225# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2226
2227 1
1696} 2228}
1697 2229
1698sub _draw { 2230sub _draw {
1699 my ($self) = @_; 2231 my ($self) = @_;
1700 2232
1701 local $self->{fg} = $self->{fg}; 2233 local $self->{fg} = $self->{fg};
1702 2234
1703 if ($FOCUS == $self) { 2235 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2236 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2237 $self->{fg} = $self->{active_fg};
1706 } else { 2238 } else {
1707 glColor @{$self->{bg}}; 2239 glColor_premultiply @{$self->{bg}};
1708 } 2240 }
1709 2241
1710 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2244 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2245 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2246 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2247 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2248 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2259 utf8::encode $text;
1728 2260
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2261 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2262 }
1731 2263
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2264 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2265 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2266 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2267 glEnd;
1737 } 2268 }
1738} 2269}
1739 2270
2271#############################################################################
2272
1740package CFClient::UI::Entry; 2273package CFPlus::UI::Entry;
1741 2274
1742our @ISA = CFClient::UI::EntryBase::; 2275our @ISA = CFPlus::UI::EntryBase::;
1743 2276
1744use CFClient::OpenGL; 2277use CFPlus::OpenGL;
1745 2278
1746sub key_down { 2279sub invoke_key_down {
1747 my ($self, $ev) = @_; 2280 my ($self, $ev) = @_;
1748 2281
1749 my $sym = $ev->{sym}; 2282 my $sym = $ev->{sym};
1750 2283
1751 if ($sym == 13) { 2284 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2285 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2286 my $txt = $self->get_text;
2287
1754 $self->{history_pointer} = -1; 2288 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2289 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2290 $self->emit (activate => $txt);
1757 $self->update; 2291 $self->update;
1758 2292
1759 } elsif ($sym == CFClient::SDLK_UP) { 2293 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2294 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2295 $self->{history_saveback} = $self->get_text;
1762 } 2296 }
1763 if (@{$self->{history} || []} > 0) { 2297 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2298 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2300 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2301 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2302 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2303 }
1770 2304
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2305 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2306 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2307 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2308
1775 if ($self->{history_pointer} >= 0) { 2309 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2310 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2311 } else {
1778 $self->set_text ($self->{history_saveback}); 2312 $self->set_text ($self->{history_saveback});
1779 } 2313 }
1780 2314
1781 } else { 2315 } else {
1782 $self->SUPER::key_down ($ev); 2316 return $self->SUPER::invoke_key_down ($ev)
2317 }
2318
1783 } 2319 1
1784
1785} 2320}
1786 2321
1787############################################################################# 2322#############################################################################
1788 2323
2324package CFPlus::UI::TextEdit;
2325
2326our @ISA = CFPlus::UI::EntryBase::;
2327
2328use CFPlus::OpenGL;
2329
2330sub move_cursor_ver {
2331 my ($self, $dy) = @_;
2332
2333 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2334
2335 $y += $dy;
2336
2337 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2338 $self->{cursor} = $index;
2339 delete $self->{cur_h};
2340 $self->update;
2341 return;
2342 }
2343}
2344
2345sub invoke_key_down {
2346 my ($self, $ev) = @_;
2347
2348 my $sym = $ev->{sym};
2349
2350 if ($sym == CFPlus::SDLK_UP) {
2351 $self->move_cursor_ver (-1);
2352 } elsif ($sym == CFPlus::SDLK_DOWN) {
2353 $self->move_cursor_ver (+1);
2354 } else {
2355 return $self->SUPER::invoke_key_down ($ev)
2356 }
2357
2358 1
2359}
2360
2361#############################################################################
2362
1789package CFClient::UI::Button; 2363package CFPlus::UI::Button;
1790 2364
1791our @ISA = CFClient::UI::Label::; 2365our @ISA = CFPlus::UI::Label::;
1792 2366
1793use CFClient::OpenGL; 2367use CFPlus::OpenGL;
1794 2368
1795my @tex = 2369my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2370 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2371 qw(b1_button_active.png);
1798 2372
1799sub new { 2373sub new {
1800 my $class = shift; 2374 my $class = shift;
1801 2375
1802 $class->SUPER::new ( 2376 $class->SUPER::new (
1803 padding => 4, 2377 padding_x => 4,
2378 padding_y => 4,
1804 fg => [1, 1, 1], 2379 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1], 2380 active_fg => [0, 0, 1],
1806 can_hover => 1, 2381 can_hover => 1,
1807 align => 0, 2382 align => 0,
1808 valign => 0, 2383 valign => 0,
1809 can_events => 1, 2384 can_events => 1,
1810 @_ 2385 @_
1811 ) 2386 )
1812} 2387}
1813 2388
1814sub activate { }
1815
1816sub button_up { 2389sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2390 my ($self, $ev, $x, $y) = @_;
1818 2391
1819 $self->emit ("activate") 2392 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2393 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2394 && $y >= 0 && $y < $self->{h};
2395
2396 1
1822} 2397}
1823 2398
1824sub _draw { 2399sub _draw {
1825 my ($self) = @_; 2400 my ($self) = @_;
1826 2401
1827 local $self->{fg} = $self->{fg}; 2402 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2403
1833 glEnable GL_TEXTURE_2D; 2404 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2405 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2406 glColor 0, 0, 0, 1;
1836 2407
… …
1841 $self->SUPER::_draw; 2412 $self->SUPER::_draw;
1842} 2413}
1843 2414
1844############################################################################# 2415#############################################################################
1845 2416
1846package CFClient::UI::CheckBox; 2417package CFPlus::UI::CheckBox;
1847 2418
1848our @ISA = CFClient::UI::DrawBG::; 2419our @ISA = CFPlus::UI::DrawBG::;
1849 2420
1850my @tex = 2421my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2422 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2423 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2424
1854use CFClient::OpenGL; 2425use CFPlus::OpenGL;
1855 2426
1856sub new { 2427sub new {
1857 my $class = shift; 2428 my $class = shift;
1858 2429
1859 $class->SUPER::new ( 2430 $class->SUPER::new (
1860 padding => 2, 2431 padding_x => 2,
2432 padding_y => 2,
1861 fg => [1, 1, 1], 2433 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2434 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2435 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2436 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2437 state => 0,
… …
1869} 2441}
1870 2442
1871sub size_request { 2443sub size_request {
1872 my ($self) = @_; 2444 my ($self) = @_;
1873 2445
1874 ($self->{padding} * 2 + 6) x 2 2446 (6) x 2
1875} 2447}
1876 2448
2449sub toggle {
2450 my ($self) = @_;
2451
2452 $self->{state} = !$self->{state};
2453 $self->emit (changed => $self->{state});
2454 $self->update;
2455}
2456
1877sub button_down { 2457sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2458 my ($self, $ev, $x, $y) = @_;
1879 2459
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2460 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2461 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2462 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2463 } else {
2464 return 0
2465 }
2466
1884 } 2467 1
1885} 2468}
1886 2469
1887sub _draw { 2470sub _draw {
1888 my ($self) = @_; 2471 my ($self) = @_;
1889 2472
1890 $self->SUPER::_draw; 2473 $self->SUPER::_draw;
1891 2474
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2475 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2476
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2477 my ($w, $h) = @$self{qw(w h)};
2478
2479 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2480
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2482
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2483 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2484
… …
1902 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1903} 2488}
1904 2489
1905############################################################################# 2490#############################################################################
1906 2491
1907package CFClient::UI::Image; 2492package CFPlus::UI::Image;
1908 2493
1909our @ISA = CFClient::UI::Base::; 2494our @ISA = CFPlus::UI::Base::;
1910 2495
1911use CFClient::OpenGL; 2496use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2497
1914our %loaded_images; 2498our %texture_cache;
1915 2499
1916sub new { 2500sub new {
1917 my $class = shift; 2501 my $class = shift;
1918 2502
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2503 my $self = $class->SUPER::new (
2504 can_events => 0,
2505 @_,
2506 );
1920 2507
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2508 $self->{path} || $self->{tex}
2509 or Carp::croak "'path' or 'tex' attributes required";
1922 2510
1923 $loaded_images{$self->{image}} ||= 2511 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2512 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2513
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2514 CFPlus::weaken $texture_cache{$self->{path}};
1927 2515
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2516 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2517
1932 $self 2518 $self
1933} 2519}
1934 2520
2521sub STORABLE_freeze {
2522 my ($self, $cloning) = @_;
2523
2524 $self->{path}
2525 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2526
2527 $self->{path}
2528}
2529
2530sub STORABLE_attach {
2531 my ($self, $cloning, $path) = @_;
2532
2533 $self->new (path => $path)
2534}
2535
1935sub size_request { 2536sub size_request {
1936 my ($self) = @_; 2537 my ($self) = @_;
1937 2538
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2539 ($self->{tex}{w}, $self->{tex}{h})
1939} 2540}
1940 2541
1941sub _draw { 2542sub _draw {
1942 my ($self) = @_; 2543 my ($self) = @_;
1943 2544
… …
1953 } 2554 }
1954 2555
1955 glEnable GL_TEXTURE_2D; 2556 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2557 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2558
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2559 $tex->draw_quad (0, 0, $w, $h);
1959 2560
1960 glDisable GL_TEXTURE_2D; 2561 glDisable GL_TEXTURE_2D;
1961} 2562}
1962 2563
1963############################################################################# 2564#############################################################################
1964 2565
2566package CFPlus::UI::ImageButton;
2567
2568our @ISA = CFPlus::UI::Image::;
2569
2570use CFPlus::OpenGL;
2571
2572my %textures;
2573
2574sub new {
2575 my $class = shift;
2576
2577 my $self = $class->SUPER::new (
2578 padding_x => 4,
2579 padding_y => 4,
2580 fg => [1, 1, 1],
2581 active_fg => [0, 0, 1],
2582 can_hover => 1,
2583 align => 0,
2584 valign => 0,
2585 can_events => 1,
2586 @_
2587 );
2588}
2589
2590sub invoke_button_up {
2591 my ($self, $ev, $x, $y) = @_;
2592
2593 $self->emit ("activate")
2594 if $x >= 0 && $x < $self->{w}
2595 && $y >= 0 && $y < $self->{h};
2596
2597 1
2598}
2599
2600#############################################################################
2601
1965package CFClient::UI::VGauge; 2602package CFPlus::UI::VGauge;
1966 2603
1967our @ISA = CFClient::UI::Base::; 2604our @ISA = CFPlus::UI::Base::;
1968 2605
1969use List::Util qw(min max); 2606use List::Util qw(min max);
1970 2607
1971use CFClient::OpenGL; 2608use CFPlus::OpenGL;
1972 2609
1973my %tex = ( 2610my %tex = (
1974 food => [ 2611 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2613 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2614 ],
1978 grace => [ 2615 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2617 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2618 ],
1982 hp => [ 2619 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2620 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2621 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2622 ],
1986 mana => [ 2623 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2624 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2625 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2626 ],
1990); 2627);
1991 2628
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2629# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2689 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2690 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2691
2055 my $h1 = $self->{h} * (1 - $ycut1); 2692 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2693 my $h2 = $self->{h} * (1 - $ycut2);
2694 my $h3 = $self->{h};
2695
2696 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2697
2058 glEnable GL_BLEND; 2698 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2699 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2700 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2701 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2703
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2704 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2705 glBegin GL_QUADS;
… …
2079 2720
2080 if ($t3) { 2721 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2722 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2723 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2724 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2725 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2726 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2727 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2728 glEnd;
2088 } 2729 }
2089 2730
2090 glDisable GL_BLEND; 2731 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2732 glDisable GL_TEXTURE_2D;
2092} 2733}
2093 2734
2094############################################################################# 2735#############################################################################
2095 2736
2096package CFClient::UI::Gauge; 2737package CFPlus::UI::Gauge;
2097 2738
2098our @ISA = CFClient::UI::VBox::; 2739our @ISA = CFPlus::UI::VBox::;
2099 2740
2100sub new { 2741sub new {
2101 my ($class, %arg) = @_; 2742 my ($class, %arg) = @_;
2102 2743
2103 my $self = $class->SUPER::new ( 2744 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2746 can_hover => 1,
2106 can_events => 1, 2747 can_events => 1,
2107 %arg, 2748 %arg,
2108 ); 2749 );
2109 2750
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2751 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2752 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2753 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2754
2114 $self 2755 $self
2115} 2756}
2116 2757
2117sub set_fontsize { 2758sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2779 $self->{value}->set_text ($val);
2139} 2780}
2140 2781
2141############################################################################# 2782#############################################################################
2142 2783
2143package CFClient::UI::Slider; 2784package CFPlus::UI::Slider;
2144 2785
2145use strict; 2786use strict;
2146 2787
2147use CFClient::OpenGL; 2788use CFPlus::OpenGL;
2148 2789
2149our @ISA = CFClient::UI::DrawBG::; 2790our @ISA = CFPlus::UI::DrawBG::;
2150 2791
2151my @tex = 2792my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2793 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2794 qw(s1_slider.png s1_slider_bg.png);
2154 2795
2155sub new { 2796sub new {
2156 my $class = shift; 2797 my $class = shift;
2157 2798
… …
2164 fg => [1, 1, 1], 2805 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2806 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2807 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2808 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2809 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2810 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2811 min_h => $::WIDTH / 80,
2171 vertical => 0, 2812 vertical => 0,
2172 can_hover => 1, 2813 can_hover => 1,
2173 inner_pad => 0.02, 2814 inner_pad => 0.02,
2174 @_ 2815 @_
2175 ); 2816 );
… …
2183sub set_range { 2824sub set_range {
2184 my ($self, $range) = @_; 2825 my ($self, $range) = @_;
2185 2826
2186 ($range, $self->{range}) = ($self->{range}, $range); 2827 ($range, $self->{range}) = ($self->{range}, $range);
2187 2828
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}"; 2829 if ("@$range" ne "@{$self->{range}}") {
2830 $self->update;
2831 $self->set_value ($self->{range}[0]);
2832 }
2190} 2833}
2191 2834
2192sub set_value { 2835sub set_value {
2193 my ($self, $value) = @_; 2836 my ($self, $value) = @_;
2194 2837
… …
2205 if $unit; 2848 if $unit;
2206 2849
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2850 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208 2851
2209 if ($value != $old_value) { 2852 if ($value != $old_value) {
2210 $self->_emit (changed => $value); 2853 $self->emit (changed => $value);
2211 $self->update; 2854 $self->update;
2212 } 2855 }
2213} 2856}
2214 2857
2215sub size_request { 2858sub size_request {
2216 my ($self) = @_; 2859 my ($self) = @_;
2217 2860
2218 my $w = $self->{req_w}; 2861 ($self->{req_w}, $self->{req_h})
2219 my $h = $self->{req_h};
2220
2221 $self->{vertical} ? ($h, $w) : ($w, $h)
2222} 2862}
2223 2863
2224sub button_down { 2864sub invoke_button_down {
2225 my ($self, $ev, $x, $y) = @_; 2865 my ($self, $ev, $x, $y) = @_;
2226 2866
2227 $self->SUPER::button_down ($ev, $x, $y); 2867 $self->SUPER::invoke_button_down ($ev, $x, $y);
2228 2868
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2869 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230 2870
2231 $self->mouse_motion ($ev, $x, $y); 2871 $self->invoke_mouse_motion ($ev, $x, $y)
2232} 2872}
2233 2873
2234sub mouse_motion { 2874sub invoke_mouse_motion {
2235 my ($self, $ev, $x, $y) = @_; 2875 my ($self, $ev, $x, $y) = @_;
2236 2876
2237 if ($GRAB == $self) { 2877 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2878 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239 2879
2240 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2880 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241 2881
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2882 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243 2883
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2884 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2885 } else {
2886 return 0;
2887 }
2888
2245 } 2889 1
2890}
2891
2892sub invoke_mouse_wheel {
2893 my ($self, $ev) = @_;
2894
2895 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2896
2897 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2898
2899 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2900
2901 ! ! $delta
2246} 2902}
2247 2903
2248sub update { 2904sub update {
2249 my ($self) = @_; 2905 my ($self) = @_;
2250 2906
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2907 delete $self->{knob_w};
2908 $self->SUPER::update;
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 unless ($self->{knob_w}) {
2252 $self->set_value ($self->{range}[0]); 2915 $self->set_value ($self->{range}[0]);
2253 2916
2254 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2917 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100; 2918 my $range = ($hi - $page - $lo) || 1e-100;
2256 2919
… …
2262 $value = ($value - $lo) / $range; 2925 $value = ($value - $lo) / $range;
2263 $value = $value * $self->{scale} + $self->{offset}; 2926 $value = $value * $self->{scale} + $self->{offset};
2264 2927
2265 $self->{knob_x} = $value - $knob_w * 0.5; 2928 $self->{knob_x} = $value - $knob_w * 0.5;
2266 $self->{knob_w} = $knob_w; 2929 $self->{knob_w} = $knob_w;
2267 }); 2930 }
2268
2269 $self->SUPER::update;
2270}
2271
2272sub _draw {
2273 my ($self) = @_;
2274 2931
2275 $self->SUPER::_draw (); 2932 $self->SUPER::_draw ();
2276 2933
2277 glScale $self->{w}, $self->{h}; 2934 glScale $self->{w}, $self->{h};
2278 2935
… …
2298 glDisable GL_TEXTURE_2D; 2955 glDisable GL_TEXTURE_2D;
2299} 2956}
2300 2957
2301############################################################################# 2958#############################################################################
2302 2959
2303package CFClient::UI::ValSlider; 2960package CFPlus::UI::ValSlider;
2304 2961
2305our @ISA = CFClient::UI::HBox::; 2962our @ISA = CFPlus::UI::HBox::;
2306 2963
2307sub new { 2964sub new {
2308 my ($class, %arg) = @_; 2965 my ($class, %arg) = @_;
2309 2966
2310 my $range = delete $arg{range}; 2967 my $range = delete $arg{range};
2311 2968
2312 my $self = $class->SUPER::new ( 2969 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2970 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2971 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift }, 2972 to_value => sub { shift },
2316 from_value => sub { shift }, 2973 from_value => sub { shift },
2317 %arg, 2974 %arg,
2318 ); 2975 );
2319 2976
… …
2339sub set_range { shift->{slider}->set_range (@_) } 2996sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) } 2997sub set_value { shift->{slider}->set_value (@_) }
2341 2998
2342############################################################################# 2999#############################################################################
2343 3000
2344package CFClient::UI::TextView; 3001package CFPlus::UI::TextScroller;
2345 3002
2346our @ISA = CFClient::UI::HBox::; 3003our @ISA = CFPlus::UI::HBox::;
2347 3004
2348use CFClient::OpenGL; 3005use CFPlus::OpenGL;
2349 3006
2350sub new { 3007sub new {
2351 my $class = shift; 3008 my $class = shift;
2352 3009
2353 my $self = $class->SUPER::new ( 3010 my $self = $class->SUPER::new (
2354 fontsize => 1, 3011 fontsize => 1,
2355 can_events => 0, 3012 can_events => 1,
3013 indent => 0,
2356 #font => default_font 3014 #font => default_font
2357 @_, 3015 @_,
2358 3016
2359 layout => (new CFClient::Layout 1), 3017 layout => (new CFPlus::Layout),
2360 par => [], 3018 par => [],
3019 max_par => 0,
2361 height => 0, 3020 height => 0,
2362 children => [ 3021 children => [
2363 (new CFClient::UI::Empty expand => 1), 3022 (new CFPlus::UI::Empty expand => 1),
2364 (new CFClient::UI::Slider vertical => 1), 3023 (new CFPlus::UI::Slider vertical => 1),
2365 ], 3024 ],
2366 ); 3025 );
2367 3026
2368 $self->{children}[1]->connect (changed => sub { $self->update }); 3027 $self->{children}[1]->connect (changed => sub { $self->update });
2369 3028
… …
2375 3034
2376 $self->{fontsize} = $fontsize; 3035 $self->{fontsize} = $fontsize;
2377 $self->reflow; 3036 $self->reflow;
2378} 3037}
2379 3038
3039sub size_request {
3040 my ($self) = @_;
3041
3042 my ($empty, $slider) = @{ $self->{children} };
3043
3044 local $self->{children} = [$empty, $slider];
3045 $self->SUPER::size_request
3046}
3047
2380sub size_allocate { 3048sub invoke_size_allocate {
2381 my ($self, $w, $h) = @_; 3049 my ($self, $w, $h) = @_;
2382 3050
2383 $self->SUPER::size_allocate ($w, $h); 3051 my ($empty, $slider, @other) = @{ $self->{children} };
3052 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2384 3053
2385 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3054 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3055 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w}); 3056 $self->{layout}->set_width ($empty->{w});
3057 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2388 3058
2389 $self->reflow; 3059 $self->reflow;
2390}
2391 3060
2392sub text_size { 3061 local $self->{children} = [$empty, $slider];
3062 $self->SUPER::invoke_size_allocate ($w, $h)
3063}
3064
3065sub invoke_mouse_wheel {
2393 my ($self, $text, $indent) = @_; 3066 my ($self, $ev) = @_;
3067
3068 return 0 unless $ev->{dy}; # only vertical movements
3069
3070 $self->{children}[1]->emit (mouse_wheel => $ev);
3071
3072 1
3073}
3074
3075sub get_layout {
3076 my ($self, $para) = @_;
2394 3077
2395 my $layout = $self->{layout}; 3078 my $layout = $self->{layout};
2396 3079
3080 $layout->set_font ($self->{font}) if $self->{font};
3081 $layout->set_foreground (@{$para->{fg}});
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3082 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent); 3083 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3084 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2399 $layout->set_markup ($text); 3085 $layout->set_markup ($para->{markup});
3086
3087 $layout->set_shapes (
3088 map
3089 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3090 @{$para->{widget}}
2400 3091 );
3092
2401 $layout->size 3093 $layout
2402} 3094}
2403 3095
2404sub reflow { 3096sub reflow {
2405 my ($self) = @_; 3097 my ($self) = @_;
2406 3098
… …
2413 3105
2414 # todo: base offset on lines or so, not on pixels 3106 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset); 3107 $self->{children}[1]->set_value ($offset);
2416} 3108}
2417 3109
3110sub current_paragraph {
3111 my ($self) = @_;
3112
3113 $self->{top_paragraph} - 1
3114}
3115
3116sub scroll_to {
3117 my ($self, $para) = @_;
3118
3119 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3120
3121 $self->{scroll_to} = $para;
3122 $self->update;
3123}
3124
2418sub clear { 3125sub clear {
2419 my ($self) = @_; 3126 my ($self) = @_;
3127
3128 my (undef, undef, @other) = @{ $self->{children} };
3129 $self->remove ($_) for @other;
2420 3130
2421 $self->{par} = []; 3131 $self->{par} = [];
2422 $self->{height} = 0; 3132 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3133 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424} 3134}
2425 3135
2426sub add_paragraph { 3136sub add_paragraph {
2427 my ($self, $color, $text, $indent) = @_; 3137 my $self = shift;
2428 3138
2429 for my $line (split /\n/, $text) { 3139 for my $para (@_) {
2430 my ($w, $h) = $self->text_size ($line); 3140 $para = {
3141 fg => [1, 1, 1, 1],
3142 indent => 0,
3143 markup => "",
3144 widget => [],
3145 ref $para ? %$para : (markup => $para),
3146 w => 1e10,
3147 wrapped => 1,
3148 };
3149
3150 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3151 push @{$self->{par}}, $para;
3152 }
3153
3154 if (my $max = $self->{max_par}) {
3155 shift @{$self->{par}} while @{$self->{par}} > $max;
3156 }
3157
3158 $self->{need_reflow}++;
3159 $self->update;
3160}
3161
3162sub scroll_to_bottom {
3163 my ($self) = @_;
3164
3165 $self->{scroll_to} = $#{$self->{par}};
3166 $self->update;
3167}
3168
3169sub force_uptodate {
3170 my ($self) = @_;
3171
3172 if (delete $self->{need_reflow}) {
3173 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3174
3175 my $height = 0;
3176
3177 for my $para (@{$self->{par}}) {
3178 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3179 my $layout = $self->get_layout ($para);
3180 my ($w, $h) = $layout->size;
3181
3182 $para->{w} = $w + $para->{indent};
3183 $para->{h} = $h;
3184 $para->{wrapped} = $layout->has_wrapped;
3185 }
3186
3187 $para->{y} = $height;
3188 $height += $para->{h};
3189 }
3190
2431 $self->{height} += $h; 3191 $self->{height} = $height;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3192 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2433 }
2434 3193
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3194 delete $self->{texture};
3195 }
3196
3197 if (my $paridx = delete $self->{scroll_to}) {
3198 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3199 }
2436} 3200}
2437 3201
2438sub update { 3202sub update {
2439 my ($self) = @_; 3203 my ($self) = @_;
2440 3204
… …
2442 3206
2443 return unless $self->{h} > 0; 3207 return unless $self->{h} > 0;
2444 3208
2445 delete $self->{texture}; 3209 delete $self->{texture};
2446 3210
2447 $ROOT->on_post_alloc ($self, sub { 3211 $ROOT->on_post_alloc ($self => sub {
3212 $self->force_uptodate;
3213
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3214 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449 3215
2450 if (delete $self->{need_reflow}) {
2451 my $height = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
2468
2469 $self->{height} = $height;
2470
2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2472
2473 delete $self->{texture};
2474 }
2475
2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3216 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2477 glClearColor 0.5, 0.5, 0.5, 0; 3217 glClearColor 0, 0, 0, 0;
2478 glClear GL_COLOR_BUFFER_BIT; 3218 glClear GL_COLOR_BUFFER_BIT;
2479 3219
3220 package CFPlus::UI::Base;
3221 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3222 (0, 0, $self->{w}, $self->{h});
3223
3224 my $top = int $self->{children}[1]{range}[0];
3225
3226 my $paridx = 0;
3227 my $top_paragraph;
2480 my $top = int $self->{children}[1]{range}[0]; 3228 my $top = int $self->{children}[1]{range}[0];
2481 3229
2482 my $y0 = $top; 3230 my $y0 = $top;
2483 my $y1 = $top + $H; 3231 my $y1 = $top + $H;
2484 3232
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2494
2495 for my $par (@{$self->{par}}) { 3233 for my $para (@{$self->{par}}) {
2496 my $h = $par->[1]; 3234 my $h = $para->{h};
3235 my $y = $para->{y};
2497 3236
2498 if ($y0 < $y + $h && $y < $y1) { 3237 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] }); 3238 my $layout = $self->get_layout ($para);
2500 $layout->set_width ($W - $par->[3]);
2501 $layout->set_markup ($par->[4]);
2502 3239
2503 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3240 $layout->render ($para->{indent}, $y - $y0);
2504 3241
2505 glRasterPos $par->[3], $y - $y0; 3242 if (my @w = @{ $para->{widget} }) {
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3243 my @s = $layout->get_shapes;
3244
3245 for (@w) {
3246 my ($dx, $dy) = splice @s, 0, 2, ();
3247
3248 $_->{x} = $dx + $para->{indent};
3249 $_->{y} = $dy + $y - $y0;
3250
3251 $_->draw;
3252 }
3253 }
2507 } 3254 }
2508 3255
2509 $y += $h; 3256 $paridx++;
3257 $top_paragraph ||= $paridx if $y >= $top;
2510 } 3258 }
2511 3259
2512 glDisable GL_BLEND; 3260 $self->{top_paragraph} = $top_paragraph;
2513 }; 3261 };
2514 }); 3262 });
2515} 3263}
2516 3264
3265sub reconfigure {
3266 my ($self) = @_;
3267
3268 $self->SUPER::reconfigure;
3269
3270 $_->{w} = 1e10 for @{ $self->{par} };
3271 $self->reflow;
3272}
3273
2517sub _draw { 3274sub _draw {
2518 my ($self) = @_; 3275 my ($self) = @_;
2519 3276
2520 glEnable GL_TEXTURE_2D; 3277 glEnable GL_TEXTURE_2D;
2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3278 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1; 3279 glColor 0, 0, 0, 1;
2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3280 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2524 glDisable GL_TEXTURE_2D; 3281 glDisable GL_TEXTURE_2D;
2525 3282
2526 $self->{children}[1]->draw; 3283 $self->{children}[1]->draw;
2527
2528} 3284}
2529 3285
2530############################################################################# 3286#############################################################################
2531 3287
2532package CFClient::UI::Animator; 3288package CFPlus::UI::Animator;
2533 3289
2534use CFClient::OpenGL; 3290use CFPlus::OpenGL;
2535 3291
2536our @ISA = CFClient::UI::Bin::; 3292our @ISA = CFPlus::UI::Bin::;
2537 3293
2538sub moveto { 3294sub moveto {
2539 my ($self, $x, $y) = @_; 3295 my ($self, $x, $y) = @_;
2540 3296
2541 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3297 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2569 glPopMatrix; 3325 glPopMatrix;
2570} 3326}
2571 3327
2572############################################################################# 3328#############################################################################
2573 3329
2574package CFClient::UI::Flopper; 3330package CFPlus::UI::Flopper;
2575 3331
2576our @ISA = CFClient::UI::Button::; 3332our @ISA = CFPlus::UI::Button::;
2577 3333
2578sub new { 3334sub new {
2579 my $class = shift; 3335 my $class = shift;
2580 3336
2581 my $self = $class->SUPER::new ( 3337 my $self = $class->SUPER::new (
… …
2593 $self->{other}->toggle_visibility; 3349 $self->{other}->toggle_visibility;
2594} 3350}
2595 3351
2596############################################################################# 3352#############################################################################
2597 3353
2598package CFClient::UI::Tooltip; 3354package CFPlus::UI::Tooltip;
2599 3355
2600our @ISA = CFClient::UI::Bin::; 3356our @ISA = CFPlus::UI::Bin::;
2601 3357
2602use CFClient::OpenGL; 3358use CFPlus::OpenGL;
2603 3359
2604sub new { 3360sub new {
2605 my $class = shift; 3361 my $class = shift;
2606 3362
2607 $class->SUPER::new ( 3363 $class->SUPER::new (
… …
2611} 3367}
2612 3368
2613sub set_tooltip_from { 3369sub set_tooltip_from {
2614 my ($self, $widget) = @_; 3370 my ($self, $widget) = @_;
2615 3371
3372 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3373 if $widget->{tooltip} =~ /^#(.*)$/;
3374
3375 my $tooltip = $widget->{tooltip};
3376
3377 if ($ENV{CFPLUS_DEBUG} & 2) {
3378 $tooltip .= "\n\n" . (ref $widget) . "\n"
3379 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3380 . "req $widget->{req_w} $widget->{req_h}\n"
3381 . "visible $widget->{visible}";
3382 }
3383
3384 $tooltip =~ s/^\n+//;
3385 $tooltip =~ s/\n+$//;
3386
2616 $self->add (new CFClient::UI::Label 3387 $self->add (new CFPlus::UI::Label
2617 markup => $widget->{tooltip}, 3388 markup => $tooltip,
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3389 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8, 3390 fontsize => 0.8,
2620 fg => [0, 0, 0, 1], 3391 style => 1, # FLAG_INVERSE
2621 ellipsise => 0, 3392 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP), 3393 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 ); 3394 );
2624} 3395}
2625 3396
… …
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3400 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630 3401
2631 ($w + 4, $h + 4) 3402 ($w + 4, $h + 4)
2632} 3403}
2633 3404
2634sub size_allocate { 3405sub invoke_size_allocate {
2635 my ($self, $w, $h) = @_; 3406 my ($self, $w, $h) = @_;
2636 3407
2637 $self->SUPER::size_allocate ($w - 4, $h - 4); 3408 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3409}
3410
3411sub invoke_visibility_change {
3412 my ($self, $visible) = @_;
3413
3414 return unless $visible;
3415
3416 $self->{root}->on_post_alloc ("move_$self" => sub {
3417 my $widget = $self->{owner}
3418 or return;
3419
3420 if ($widget->{visible}) {
3421 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3422
3423 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3424 if $x + $self->{w} > $self->{root}{w};
3425
3426 $self->move_abs ($x, $y);
3427 } else {
3428 $self->hide;
3429 }
3430 });
2638} 3431}
2639 3432
2640sub _draw { 3433sub _draw {
2641 my ($self) = @_; 3434 my ($self) = @_;
2642 3435
… …
2659 glVertex $w, $h; 3452 glVertex $w, $h;
2660 glVertex $w, 0; 3453 glVertex $w, 0;
2661 glEnd; 3454 glEnd;
2662 3455
2663 glTranslate 2 - 0.375, 2 - 0.375; 3456 glTranslate 2 - 0.375, 2 - 0.375;
3457
2664 $self->SUPER::_draw; 3458 $self->SUPER::_draw;
2665} 3459}
2666 3460
2667############################################################################# 3461#############################################################################
2668 3462
2669package CFClient::UI::Face; 3463package CFPlus::UI::Face;
2670 3464
2671our @ISA = CFClient::UI::Base::; 3465our @ISA = CFPlus::UI::DrawBG::;
2672 3466
2673use CFClient::OpenGL; 3467use CFPlus::OpenGL;
2674 3468
2675sub new { 3469sub new {
2676 my $class = shift; 3470 my $class = shift;
2677 3471
2678 my $self = $class->SUPER::new ( 3472 my $self = $class->SUPER::new (
3473 size_w => 32,
3474 size_h => 8,
2679 aspect => 1, 3475 aspect => 1,
2680 can_events => 0, 3476 can_events => 0,
2681 @_, 3477 @_,
2682 ); 3478 );
2683 3479
2684 if ($self->{anim} && $self->{animspeed}) { 3480 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self); 3481 CFPlus::weaken (my $widget = $self);
2686 3482
2687 $self->{timer} = Event->timer ( 3483 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3484 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1, 3485 hard => 1,
2690 interval => $self->{animspeed}, 3486 interval => $self->{animspeed},
2691 cb => sub { 3487 cb => sub {
3488 return unless $::CONN;
3489
2692 ++$widget->{frame}; 3490 ++$widget->{frame};
3491 $self->update_face;
2693 $widget->update; 3492 $self->update;
2694 }, 3493 },
2695 ); 3494 );
3495
3496 $self->update_face;
2696 } 3497 }
2697 3498
2698 $self 3499 $self
2699} 3500}
2700 3501
3502sub update_face {
3503 my ($self) = @_;
3504
3505 return unless $::CONN;
3506
3507 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3508 if ($anim && @$anim) {
3509 delete $self->{wait_face};
3510 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3511 }
3512 }
3513}
3514
2701sub size_request { 3515sub size_request {
2702 (32, 8) 3516 my ($self) = @_;
3517
3518 if ($::CONN) {
3519 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3520 if (my $tex = $::CONN->{texture}[$faceid]) {
3521 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3522 } else {
3523 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3524 $self->realloc;
3525 });
3526 }
3527 }
3528 }
3529
3530 ($self->{size_w} || 8, $self->{size_h} || 8)
2703} 3531}
2704 3532
2705sub update { 3533sub update {
2706 my ($self) = @_; 3534 my ($self) = @_;
2707 3535
… …
2713sub _draw { 3541sub _draw {
2714 my ($self) = @_; 3542 my ($self) = @_;
2715 3543
2716 return unless $::CONN; 3544 return unless $::CONN;
2717 3545
2718 my $face; 3546 $self->SUPER::_draw;
2719 3547
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}]; 3548 my $faceid = $::CONN->{faceid}[$self->{face}]
2722 3549 or return;
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726 3550
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3551 my $tex = $::CONN->{texture}[$faceid];
2728 3552
2729 if ($tex) { 3553 if ($tex) {
2730 glEnable GL_TEXTURE_2D; 3554 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1; 3556 glColor 0, 0, 0, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3557 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D; 3558 glDisable GL_TEXTURE_2D;
2735 } 3559 }
2736} 3560}
2737 3561
2738sub DESTROY { 3562sub destroy {
2739 my ($self) = @_; 3563 my ($self) = @_;
2740 3564
2741 $self->{timer}->cancel 3565 $self->{timer}->cancel
2742 if $self->{timer}; 3566 if $self->{timer};
2743 3567
2744 $self->SUPER::DESTROY; 3568 $self->SUPER::destroy;
2745} 3569}
2746 3570
2747############################################################################# 3571#############################################################################
2748 3572
2749package CFClient::UI::Inventory; 3573package CFPlus::UI::Buttonbar;
2750 3574
2751our @ISA = CFClient::UI::ScrolledWindow::; 3575our @ISA = CFPlus::UI::HBox::;
2752 3576
2753sub new { 3577# TODO: should actually wrap buttons and other goodies.
2754 my $class = shift;
2755
2756 my $self = $class->SUPER::new (
2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2758 @_,
2759 );
2760
2761 $self
2762}
2763
2764sub set_items {
2765 my ($self, $items) = @_;
2766
2767 $self->{scrolled}->clear;
2768 return unless $items;
2769
2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2774
2775 $self->{real_items} = \@items;
2776
2777 my $row = 0;
2778 for my $item (@items) {
2779 CFClient::Item::update_widgets $item;
2780
2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2784
2785 $row++;
2786 }
2787}
2788 3578
2789############################################################################# 3579#############################################################################
2790 3580
2791package CFClient::UI::Menu; 3581package CFPlus::UI::Menu;
2792 3582
2793our @ISA = CFClient::UI::FancyFrame::; 3583our @ISA = CFPlus::UI::Toplevel::;
2794 3584
2795use CFClient::OpenGL; 3585use CFPlus::OpenGL;
2796 3586
2797sub new { 3587sub new {
2798 my $class = shift; 3588 my $class = shift;
2799 3589
2800 my $self = $class->SUPER::new ( 3590 my $self = $class->SUPER::new (
2801 items => [], 3591 items => [],
2802 z => 100, 3592 z => 100,
2803 @_, 3593 @_,
2804 ); 3594 );
2805 3595
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3596 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2807 3597
2808 for my $item (@{ $self->{items} }) { 3598 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item; 3599 my ($widget, $cb, $tooltip) = @$item;
2810 3600
2811 # handle various types of items, only text for now 3601 # handle various types of items, only text for now
2812 if (!ref $widget) { 3602 if (!ref $widget) {
3603 if ($widget =~ /\t/) {
3604 my ($left, $right) = split /\t/, $widget, 2;
3605
2813 $widget = new CFClient::UI::Label 3606 $widget = new CFPlus::UI::HBox
2814 can_hover => 1, 3607 can_hover => 1,
2815 can_events => 1, 3608 can_events => 1,
3609 tooltip => $tooltip,
3610 children => [
3611 (new CFPlus::UI::Label markup => $left, expand => 1),
3612 (new CFPlus::UI::Label markup => $right, align => +1),
3613 ],
3614 ;
3615
3616 } else {
3617 $widget = new CFPlus::UI::Label
3618 can_hover => 1,
3619 can_events => 1,
2816 text => $widget; 3620 markup => $widget,
3621 tooltip => $tooltip;
3622 }
2817 } 3623 }
2818 3624
2819 $self->{item}{$widget} = $item; 3625 $self->{item}{$widget} = $item;
2820 3626
2821 $self->{vbox}->add ($widget); 3627 $self->{vbox}->add ($widget);
… …
2826 3632
2827# popup given the event (must be a mouse button down event currently) 3633# popup given the event (must be a mouse button down event currently)
2828sub popup { 3634sub popup {
2829 my ($self, $ev) = @_; 3635 my ($self, $ev) = @_;
2830 3636
2831 $self->_emit ("popdown"); 3637 $self->emit ("popdown");
2832 3638
2833 # maybe save $GRAB? must be careful about events... 3639 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self; 3640 $GRAB = $self;
2835 $self->{button} = $ev->{button}; 3641 $self->{button} = $ev->{button};
2836 3642
2837 $self->show; 3643 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3644 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839} 3645}
2840 3646
2841sub mouse_motion { 3647sub invoke_mouse_motion {
2842 my ($self, $ev, $x, $y) = @_; 3648 my ($self, $ev, $x, $y) = @_;
2843 3649
2844 # TODO: should use vbox->find_widget or so 3650 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3651 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER}; 3652 $self->{hover} = $self->{item}{$HOVER};
2847}
2848 3653
3654 0
3655}
3656
2849sub button_up { 3657sub invoke_button_up {
2850 my ($self, $ev, $x, $y) = @_; 3658 my ($self, $ev, $x, $y) = @_;
2851 3659
2852 if ($ev->{button} == $self->{button}) { 3660 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB; 3661 undef $GRAB;
2854 $self->hide; 3662 $self->hide;
2855 3663
2856 $self->_emit ("popdown"); 3664 $self->emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover}; 3665 $self->{hover}[1]->() if $self->{hover};
3666 } else {
3667 return 0
3668 }
3669
2858 } 3670 1
2859} 3671}
2860 3672
2861############################################################################# 3673#############################################################################
2862 3674
2863package CFClient::UI::Statusbox; 3675package CFPlus::UI::Multiplexer;
2864 3676
2865our @ISA = CFClient::UI::VBox::; 3677our @ISA = CFPlus::UI::Container::;
2866 3678
2867sub new { 3679sub new {
2868 my $class = shift; 3680 my $class = shift;
2869 3681
2870 $class->SUPER::new ( 3682 my $self = $class->SUPER::new (
3683 @_,
3684 );
3685
3686 $self->{current} = $self->{children}[0]
3687 if @{ $self->{children} };
3688
3689 $self
3690}
3691
3692sub add {
3693 my ($self, @widgets) = @_;
3694
3695 $self->SUPER::add (@widgets);
3696
3697 $self->{current} = $self->{children}[0]
3698 if @{ $self->{children} };
3699}
3700
3701sub get_current_page {
3702 my ($self) = @_;
3703
3704 $self->{current}
3705}
3706
3707sub set_current_page {
3708 my ($self, $page_or_widget) = @_;
3709
3710 my $widget = ref $page_or_widget
3711 ? $page_or_widget
3712 : $self->{children}[$page_or_widget];
3713
3714 $self->{current} = $widget;
3715 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3716
3717 $self->emit (page_changed => $self->{current});
3718
3719 $self->realloc;
3720}
3721
3722sub visible_children {
3723 $_[0]{current}
3724}
3725
3726sub size_request {
3727 my ($self) = @_;
3728
3729 $self->{current}->size_request
3730}
3731
3732sub invoke_size_allocate {
3733 my ($self, $w, $h) = @_;
3734
3735 $self->{current}->configure (0, 0, $w, $h);
3736
3737 1
3738}
3739
3740sub _draw {
3741 my ($self) = @_;
3742
3743 $self->{current}->draw;
3744}
3745
3746#############################################################################
3747
3748package CFPlus::UI::Notebook;
3749
3750our @ISA = CFPlus::UI::VBox::;
3751
3752sub new {
3753 my $class = shift;
3754
3755 my $self = $class->SUPER::new (
3756 buttonbar => (new CFPlus::UI::Buttonbar),
3757 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3758 # filter => # will be put between multiplexer and $self
3759 @_,
3760 );
3761
3762 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3763 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3764
3765 $self
3766}
3767
3768sub add {
3769 my ($self, $title, $widget, $tooltip) = @_;
3770
3771 CFPlus::weaken $self;
3772
3773 $self->{buttonbar}->add (new CFPlus::UI::Button
3774 markup => $title,
3775 tooltip => $tooltip,
3776 on_activate => sub { $self->set_current_page ($widget) },
3777 );
3778
3779 $self->{multiplexer}->add ($widget);
3780}
3781
3782sub get_current_page {
3783 my ($self) = @_;
3784
3785 $self->{multiplexer}->get_current_page
3786}
3787
3788sub set_current_page {
3789 my ($self, $page) = @_;
3790
3791 $self->{multiplexer}->set_current_page ($page);
3792 $self->emit (page_changed => $self->{multiplexer}{current});
3793}
3794
3795#############################################################################
3796
3797package CFPlus::UI::Selector;
3798
3799use utf8;
3800
3801our @ISA = CFPlus::UI::Button::;
3802
3803sub new {
3804 my $class = shift;
3805
3806 my $self = $class->SUPER::new (
3807 options => [], # [value, title, longdesc], ...
3808 value => undef,
3809 @_,
3810 );
3811
3812 $self->_set_value ($self->{value});
3813
3814 $self
3815}
3816
3817sub invoke_button_down {
3818 my ($self, $ev) = @_;
3819
3820 my @menu_items;
3821
3822 for (@{ $self->{options} }) {
3823 my ($value, $title, $tooltip) = @$_;
3824
3825 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3826 }
3827
3828 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3829}
3830
3831sub _set_value {
3832 my ($self, $value) = @_;
3833
3834 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3835 or return;
3836
3837 $self->{value} = $item->[0];
3838 $self->set_markup ("$item->[1] ⇓");
3839 $self->set_tooltip ($item->[2]);
3840}
3841
3842sub set_value {
3843 my ($self, $value) = @_;
3844
3845 return unless $self->{value} ne $value;
3846
3847 $self->_set_value ($value);
3848 $self->emit (changed => $value);
3849}
3850
3851#############################################################################
3852
3853package CFPlus::UI::Statusbox;
3854
3855our @ISA = CFPlus::UI::VBox::;
3856
3857sub new {
3858 my $class = shift;
3859
3860 my $self = $class->SUPER::new (
2871 fontsize => 0.8, 3861 fontsize => 0.8,
2872 @_, 3862 @_,
2873 ) 3863 );
3864
3865 CFPlus::weaken (my $this = $self);
3866
3867 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3868
3869 $self
2874} 3870}
2875 3871
2876sub reorder { 3872sub reorder {
2877 my ($self) = @_; 3873 my ($self) = @_;
2878 my $NOW = time; 3874 my $NOW = Time::HiRes::time;
3875
3876 # freeze display when hovering over any label
3877 return if $CFPlus::UI::TOOLTIP->{owner}
3878 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3879 values %{ $self->{item} };
2879 3880
2880 while (my ($k, $v) = each %{ $self->{item} }) { 3881 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3882 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 } 3883 }
2883 3884
… …
2886 my @items = sort { 3887 my @items = sort {
2887 $a->{pri} <=> $b->{pri} 3888 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id} 3889 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} }; 3890 } values %{ $self->{item} };
2890 3891
3892 $self->{timer}->interval (1);
3893
2891 my $count = 10 + 1; 3894 my $count = 10 + 1;
2892 for my $item (@items) { 3895 for my $item (@items) {
2893 last unless --$count; 3896 last unless --$count;
2894 3897
2895 push @widgets, $item->{label} ||= do { 3898 my $label = $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all) 3899 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1 3900 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}" 3901 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text}; 3902 : $item->{text};
2900 3903
2901 for ($short) { 3904 for ($short) {
2902 s/^\s+//; 3905 s/^\s+//;
2903 s/\s+/ /g; 3906 s/\s+/ /g;
2904 } 3907 }
2905 3908
2906 new CFClient::UI::Label 3909 new CFPlus::UI::Label
2907 markup => $short, 3910 markup => $short,
2908 tooltip => $item->{tooltip}, 3911 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP, 3912 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67, 3913 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize}, 3914 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44, 3915 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg}, 3916 fg => [@{ $item->{fg} }],
2914 can_events => 1, 3917 can_events => 1,
2915 can_hover => 1 3918 can_hover => 1
2916 }; 3919 };
3920
3921 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3922 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3923 $label->update;
3924 $label->set_max_size (undef, $label->{req_h} * $diff)
3925 if $diff < 1;
3926 $self->{timer}->interval (1/30);
3927 } else {
3928 $label->{fg}[3] = $item->{fg}[3] || 1;
3929 }
3930
3931 push @widgets, $label;
2917 } 3932 }
2918 3933
2919 $self->clear; 3934 $self->clear;
2920 $self->SUPER::add (reverse @widgets); 3935 $self->SUPER::add (reverse @widgets);
2921} 3936}
… …
2926 $text =~ s/^\s+//; 3941 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//; 3942 $text =~ s/\s+$//;
2928 3943
2929 return unless $text; 3944 return unless $text;
2930 3945
2931 my $timeout = time + ((delete $arg{timeout}) || 60); 3946 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2932 3947
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3948 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934 3949
2935 if (my $item = $self->{item}{$group}) { 3950 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) { 3951 if ($item->{text} eq $text) {
2937 $item->{count}++; 3952 $item->{count}++;
2938 } else { 3953 } else {
2939 $item->{count} = 1; 3954 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text; 3955 $item->{text} = $item->{tooltip} = $text;
2941 } 3956 }
2942 $item->{id} = ++$self->{id}; 3957 $item->{id} += 0.2;#d#
2943 $item->{timeout} = $timeout; 3958 $item->{timeout} = $timeout;
2944 delete $item->{label}; 3959 delete $item->{label};
2945 } else { 3960 } else {
2946 $self->{item}{$group} = { 3961 $self->{item}{$group} = {
2947 id => ++$self->{id}, 3962 id => ++$self->{id},
… …
2953 count => 1, 3968 count => 1,
2954 %arg, 3969 %arg,
2955 }; 3970 };
2956 } 3971 }
2957 3972
3973 $ROOT->on_refresh (reorder => sub {
2958 $self->reorder; 3974 $self->reorder;
3975 });
2959} 3976}
2960 3977
2961sub reconfigure { 3978sub reconfigure {
2962 my ($self) = @_; 3979 my ($self) = @_;
2963 3980
… …
2966 3983
2967 $self->reorder; 3984 $self->reorder;
2968 $self->SUPER::reconfigure; 3985 $self->SUPER::reconfigure;
2969} 3986}
2970 3987
3988sub destroy {
3989 my ($self) = @_;
3990
3991 $self->{timer}->cancel;
3992
3993 $self->SUPER::destroy;
3994}
3995
2971############################################################################# 3996#############################################################################
2972 3997
2973package CFClient::UI::Root; 3998package CFPlus::UI::Root;
2974 3999
2975our @ISA = CFClient::UI::Container::; 4000our @ISA = CFPlus::UI::Container::;
2976 4001
4002use List::Util qw(min max);
4003
2977use CFClient::OpenGL; 4004use CFPlus::OpenGL;
2978 4005
2979sub new { 4006sub new {
2980 my $class = shift; 4007 my $class = shift;
2981 4008
2982 $class->SUPER::new ( 4009 my $self = $class->SUPER::new (
2983 visible => 1, 4010 visible => 1,
2984 @_, 4011 @_,
2985 ) 4012 );
2986}
2987 4013
2988sub configure { 4014 CFPlus::weaken ($self->{root} = $self);
2989 my ($self, $x, $y, $w, $h) = @_;
2990 4015
2991 $self->{w} = $w; 4016 $self
2992 $self->{h} = $h;
2993}
2994
2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000} 4017}
3001 4018
3002sub size_request { 4019sub size_request {
3003 my ($self) = @_; 4020 my ($self) = @_;
3004 4021
3005 ($self->{w}, $self->{h}) 4022 ($self->{w}, $self->{h})
3006} 4023}
3007 4024
4025sub _to_pixel {
4026 my ($coord, $size, $max) = @_;
4027
4028 $coord =
4029 $coord eq "center" ? ($max - $size) * 0.5
4030 : $coord eq "max" ? $max
4031 : $coord;
4032
4033 $coord = 0 if $coord < 0;
4034 $coord = $max - $size if $coord > $max - $size;
4035
4036 int $coord + 0.5
4037}
4038
3008sub size_allocate { 4039sub invoke_size_allocate {
3009 my ($self, $w, $h) = @_; 4040 my ($self, $w, $h) = @_;
3010 4041
3011 for my $child ($self->children) { 4042 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4043 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3013 4044
3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4045 $X = $child->{force_x} if exists $child->{force_x};
3015 if exists $child->{req_x}; 4046 $Y = $child->{force_y} if exists $child->{force_y};
3016 4047
3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4048 $X = _to_pixel $X, $W, $self->{w};
3018 if exists $child->{req_y}; 4049 $Y = _to_pixel $Y, $H, $self->{h};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024 4050
3025 $child->configure ($X, $Y, $W, $H); 4051 $child->configure ($X, $Y, $W, $H);
3026 } 4052 }
4053
4054 1
3027} 4055}
3028 4056
3029sub coord2local { 4057sub coord2local {
3030 my ($self, $x, $y) = @_; 4058 my ($self, $x, $y) = @_;
3031 4059
… …
3039} 4067}
3040 4068
3041sub update { 4069sub update {
3042 my ($self) = @_; 4070 my ($self) = @_;
3043 4071
3044 $self->check_size;
3045 $::WANT_REFRESH++; 4072 $::WANT_REFRESH++;
3046} 4073}
3047 4074
3048sub add { 4075sub add {
3049 my ($self, @children) = @_; 4076 my ($self, @children) = @_;
3050 4077
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1; 4078 $_->{is_toplevel} = 1
3053 4079 for @children;
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058 4080
3059 $self->SUPER::add (@children); 4081 $self->SUPER::add (@children);
3060
3061 for (my @widgets = @children; my $w = pop @widgets; ) {
3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
3065
3066} 4082}
3067 4083
3068sub remove { 4084sub remove {
3069 my ($self, @children) = @_; 4085 my ($self, @children) = @_;
3070 4086
3071 $self->SUPER::remove (@children); 4087 $self->SUPER::remove (@children);
4088
4089 delete $self->{is_toplevel}
4090 for @children;
3072 4091
3073 while (@children) { 4092 while (@children) {
3074 my $w = pop @children; 4093 my $w = pop @children;
3075 push @children, $w->children; 4094 push @children, $w->children;
3076 $w->set_invisible; 4095 $w->set_invisible;
… …
3095 while ($self->{refresh_hook}) { 4114 while ($self->{refresh_hook}) {
3096 $_->() 4115 $_->()
3097 for values %{delete $self->{refresh_hook}}; 4116 for values %{delete $self->{refresh_hook}};
3098 } 4117 }
3099 4118
3100 if ($self->{check_size}) { 4119 if ($self->{realloc}) {
4120 my %queue;
3101 my @queue; 4121 my @queue;
4122 my $widget;
3102 4123
4124 outer:
3103 while () { 4125 while () {
3104 if ($self->{check_size}) { 4126 if (my $realloc = delete $self->{realloc}) {
3105 #TODO use array-of-depth approach 4127 for $widget (values %$realloc) {
4128 $widget->{visible} or next; # do not resize invisible widgets
3106 4129
3107 @queue = sort { $a->{visible} <=> $b->{visible} } 4130 $queue{$widget+0}++ and next; # duplicates are common
3108 @queue, values %{delete $self->{check_size}}; 4131
4132 push @{ $queue[$widget->{visible}] }, $widget;
4133 }
3109 } 4134 }
3110 4135
4136 while () {
4137 @queue or last outer;
4138
3111 my $widget = pop @queue || last; 4139 $widget = pop @{ $queue[-1] || [] }
3112 4140 and last;
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3116 ? @$widget{qw(def_w def_h)}
3117 : $widget->size_request;
3118
3119 if (delete $widget->{force_alloc}
3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3122 4141
4142 pop @queue;
4143 }
4144
4145 delete $queue{$widget+0};
4146
4147 my ($w, $h) = $widget->size_request;
4148
4149 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4150 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4151
4152 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4153 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4154
4155 $w = $widget->{force_w} if exists $widget->{force_w};
4156 $h = $widget->{force_h} if exists $widget->{force_h};
4157
4158 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4159 || delete $widget->{force_realloc}) {
3123 $widget->{req_w} = $w; 4160 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h; 4161 $widget->{req_h} = $h;
3125 4162
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4163 $self->{size_alloc}{$widget+0} = $widget;
3127 4164
3128 $widget->{parent}->check_size
3129 if $widget->{parent}; 4165 if (my $parent = $widget->{parent}) {
4166 $self->{realloc}{$parent+0} = $parent
4167 unless $queue{$parent+0};
4168
4169 $parent->{force_size_alloc} = 1;
4170 $self->{size_alloc}{$parent+0} = $parent;
4171 }
3130 } 4172 }
4173
4174 delete $self->{realloc}{$widget+0};
3131 } 4175 }
3132 } 4176 }
3133 4177
3134 while (my $size_alloc = delete $self->{size_alloc}) { 4178 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 4179 my @queue = sort { $b->{visible} <=> $a->{visible} }
3136 values %$size_alloc; 4180 values %$size_alloc;
3137 4181
3138 while () { 4182 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last }; 4183 my $widget = pop @queue || last;
4184
4185 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3140 4186
3141 $w = 0 if $w < 0; 4187 $w = 0 if $w < 0;
3142 $h = 0 if $h < 0; 4188 $h = 0 if $h < 0;
3143 4189
4190 $w = max $widget->{min_w}, $w;
4191 $h = max $widget->{min_h}, $h;
4192
4193# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4194# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4195
4196 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4197 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4198
4199 $w = int $w + 0.5;
4200 $h = int $h + 0.5;
4201
4202 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4203 $widget->{old_w} = $widget->{w};
4204 $widget->{old_h} = $widget->{h};
4205
3144 $widget->{w} = $w; 4206 $widget->{w} = $w;
3145 $widget->{h} = $h; 4207 $widget->{h} = $h;
4208
3146 $widget->emit (size_allocate => $w, $h); 4209 $widget->emit (size_allocate => $w, $h);
4210 }
3147 } 4211 }
3148 } 4212 }
3149 4213
3150 while ($self->{post_alloc_hook}) { 4214 while ($self->{post_alloc_hook}) {
3151 $_->() 4215 $_->()
3152 for values %{delete $self->{post_alloc_hook}}; 4216 for values %{delete $self->{post_alloc_hook}};
3153 } 4217 }
4218
3154 4219
3155 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4220 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4221 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3157 glClear GL_COLOR_BUFFER_BIT; 4222 glClear GL_COLOR_BUFFER_BIT;
3158 4223
… …
3160 glLoadIdentity; 4225 glLoadIdentity;
3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3162 glMatrixMode GL_MODELVIEW; 4227 glMatrixMode GL_MODELVIEW;
3163 glLoadIdentity; 4228 glLoadIdentity;
3164 4229
4230 {
4231 package CFPlus::UI::Base;
4232
4233 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4234 (0, 0, $self->{w}, $self->{h});
4235
3165 $self->_draw; 4236 $self->_draw;
4237 }
3166} 4238}
3167 4239
3168############################################################################# 4240#############################################################################
3169 4241
3170package CFClient::UI; 4242package CFPlus::UI;
3171 4243
3172$ROOT = new CFClient::UI::Root; 4244$ROOT = new CFPlus::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4245$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3174 4246
31751 42471
3176 4248

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