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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.240 by root, Fri May 26 18:28:23 2006 UTC vs.
Revision 1.458 by root, Fri Dec 28 15:05:33 2007 UTC

1package CFClient::UI; 1package DC::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use DC;
9use DC::Pod;
10use CFClient::Texture; 10use DC::Texture;
11 11
12our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
13 13
14our $LAYOUT;
14our $ROOT; 15our $ROOT;
15our $TOOLTIP; 16our $TOOLTIP;
16our $BUTTON_STATE; 17our $BUTTON_STATE;
17 18
18our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
19 20
20sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
22 $_[0]->stop;
23
21 if (!$GRAB) { 24 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
26 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
27 33
28 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
29 35
30 $tip = $tip->($widget) if CODE:: eq ref $tip;
31
32 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show; 37 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 38 }
44 39
45 return; 40 return;
46 } 41 }
47 } 42 }
48 } 43 }
49 44
50 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48};
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
52} 71}
53 72
54# class methods for events 73# class methods for events
55sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
60sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 81 if $FOCUS;
63} 82}
64 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
95}
96
65sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
66 my ($ev) = @_; 98 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
68 100
69 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
71 105
72 $GRAB = $widget; 106 $GRAB = $widget;
73 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
74 108
75 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
76 } 110 }
77 111
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
79 117
80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 118 $ev->{dx} = $shift ? $delta : 0;
81 if $GRAB; 119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
125 }
82} 126}
83 127
84sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
85 my ($ev) = @_; 129 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 130
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 132
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 134
92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 135 $GRAB->emit (button_up => $ev)
93 if $GRAB; 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 137
95 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 140 $grab->update if $grab;
98 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
99 142
100 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
101 } 145 }
102} 146}
103 147
104sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
105 my ($ev) = @_; 149 my ($ev) = @_;
106 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
107 151
108 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
109 153
110 if ($widget != $HOVER) { 154 check_hover $widget;
111 my $hover = $HOVER; $HOVER = $widget;
112 155
113 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
114 $HOVER->update if $HOVER && $HOVER->{can_hover};
115
116 check_tooltip;
117 }
118
119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER; 157 if $HOVER;
121} 158}
122 159
123# convert position array to integers 160# convert position array to integers
124sub harmonize { 161sub harmonize {
… …
153sub rescale_widgets { 190sub rescale_widgets {
154 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
155 192
156 for my $widget (values %WIDGET) { 193 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
166 } 208 }
167 } 209 }
168 210
169 reconfigure_widgets; 211 reconfigure_widgets;
170} 212}
171 213
172############################################################################# 214#############################################################################
173 215
216package DC::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
174package CFClient::UI::Base; 224package DC::UI::Base;
175 225
176use strict; 226use strict;
177 227
178use CFClient::OpenGL; 228use DC::OpenGL;
179 229
180sub new { 230sub new {
181 my $class = shift; 231 my $class = shift;
182 232
183 my $self = bless { 233 my $self = bless {
184 x => 0, 234 x => "center",
185 y => 0, 235 y => "center",
186 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
187 can_events => 1, 239 can_events => 1,
188 @_ 240 @_
189 }, $class; 241 }, $class;
190 242
243 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
244
191 for (keys %$self) { 245 for (keys %$self) {
192 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
194 } 248 }
195 } 249 }
196 250
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
198 262
199 $self 263 $self
200} 264}
201 265
202sub destroy { 266sub destroy {
203 my ($self) = @_; 267 my ($self) = @_;
204 268
205 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
206 %$self = (); 271 %$self = ();
207} 272}
208 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
209sub show { 278sub show {
210 my ($self) = @_; 279 my ($self) = @_;
280
211 return if $self->{parent}; 281 return if $self->{parent};
212 282
213 $CFClient::UI::ROOT->add ($self); 283 $DC::UI::ROOT->add ($self);
214} 284}
215 285
216sub show_centered { 286sub set_visible {
217 my ($self) = @_; 287 my ($self) = @_;
288
218 return if $self->{parent}; 289 return if $self->{visible};
219 290
220 $self->show; 291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
221 293
222 $CFClient::UI::ROOT->on_post_alloc ( 294 $self->emit (visibility_change => 1);
223 "centered $self" => sub { 295
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 296 $self->realloc if !exists $self->{req_w};
225 }, 297
226 ); 298 $_->set_visible for $self->children;
227} 299}
228 300
229sub set_invisible { 301sub set_invisible {
230 my ($self) = @_; 302 my ($self) = @_;
231 303
232 # broken show/hide model 304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
233 307
234 delete $self->{visible}; 308 delete $self->{visible};
309 delete $self->{root};
235 310
236 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
237 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
238 313
239 CFClient::UI::check_tooltip 314 $DC::UI::TOOLTIP_WATCHER->invoke
240 if $CFClient::UI::TOOLTIP->{owner} == $self; 315 if $TOOLTIP->{owner} == $self;
241 316
242 $self->focus_out; 317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
243} 336}
244 337
245sub hide { 338sub hide {
246 my ($self) = @_; 339 my ($self) = @_;
247 340
248 $self->set_invisible; 341 $self->set_invisible;
249 342
343 # extra $parent copy for 5.8.8+ bug workaround
344 # (otherwise $_[0] in remove gets freed
345 if (my $parent = $self->{parent}) {
250 $self->{parent}->remove ($self) 346 $parent->remove ($self);
251 if $self->{parent}; 347 }
252} 348}
253 349
254sub move { 350sub move_abs {
255 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
256 352
257 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
258 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
259 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
260 356
261 $self->update; 357 $self->update;
262} 358}
263 359
264sub set_size { 360sub set_size {
265 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
266 362
267 $self->{user_w} = $w; 363 $self->{force_w} = $w;
268 $self->{user_h} = $h; 364 $self->{force_h} = $h;
269 365
270 $self->check_size; 366 $self->realloc;
367}
368
369# traverse the widget chain up to find the maximum "physical" size constraints
370sub get_max_wh {
371 my ($self) = @_;
372
373 return $self->{parent}->get_max_wh
374 if $self->{parent};
375
376 ($::WIDTH, $::HEIGHT)
271} 377}
272 378
273sub size_request { 379sub size_request {
274 require Carp; 380 require Carp;
275 Carp::confess "size_request is abstract"; 381 Carp::confess "size_request is abstract";
276} 382}
277 383
384sub baseline_shift {
385 0
386}
387
278sub configure { 388sub configure {
279 my ($self, $x, $y, $w, $h) = @_; 389 my ($self, $x, $y, $w, $h) = @_;
280 390
281 if ($self->{aspect}) { 391 if ($self->{aspect}) {
392 my ($ow, $oh) = ($w, $h);
393
282 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 394 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
283 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 395 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
284 396
285 # use alignment to adjust x, y 397 # use alignment to adjust x, y
286 398
287 $x += int +($w - $w2) * 0.5; 399 $x += int 0.5 * ($ow - $w);
288 $y += int +($h - $h2) * 0.5; 400 $y += int 0.5 * ($oh - $h);
289
290 ($w, $h) = ($w2, $h2);
291 } 401 }
292 402
293 if ($self->{x} != $x || $self->{y} != $y) { 403 if ($self->{x} ne $x || $self->{y} ne $y) {
294 $self->{x} = $x; 404 $self->{x} = $x;
295 $self->{y} = $y; 405 $self->{y} = $y;
296 $self->update; 406 $self->update;
297 } 407 }
298 408
299 if ($self->{w} != $w || $self->{h} != $h) { 409 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
300 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 410 return unless $self->{visible};
301 }
302}
303 411
304sub size_allocate { 412 $self->{alloc_w} = $w;
305 # nothing to be done 413 $self->{alloc_h} = $h;
306}
307 414
308sub reconfigure { 415 $self->{root}{size_alloc}{$self+0} = $self;
309 my ($self) = @_; 416 }
310
311 $self->check_size (1);
312 $self->update;
313} 417}
314 418
315sub children { 419sub children {
420 # nop
421}
422
423sub visible_children {
424 $_[0]->children
316} 425}
317 426
318sub set_max_size { 427sub set_max_size {
319 my ($self, $w, $h) = @_; 428 my ($self, $w, $h) = @_;
320 429
321 delete $self->{max_w}; $self->{max_w} = $w if $w; 430 $self->{max_w} = int $w if defined $w;
322 delete $self->{max_h}; $self->{max_h} = $h if $h; 431 $self->{max_h} = int $h if defined $h;
432
433 $self->realloc;
323} 434}
324 435
325sub set_tooltip { 436sub set_tooltip {
326 my ($self, $tooltip) = @_; 437 my ($self, $tooltip) = @_;
327 438
… …
330 441
331 return if $self->{tooltip} eq $tooltip; 442 return if $self->{tooltip} eq $tooltip;
332 443
333 $self->{tooltip} = $tooltip; 444 $self->{tooltip} = $tooltip;
334 445
335 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 446 if ($DC::UI::TOOLTIP->{owner} == $self) {
336 delete $CFClient::UI::TOOLTIP->{owner}; 447 delete $DC::UI::TOOLTIP->{owner};
337 CFClient::UI::check_tooltip; 448 $DC::UI::TOOLTIP_WATCHER->invoke;
338 } 449 }
339} 450}
340 451
341# translate global coordinates to local coordinate system 452# translate global coordinates to local coordinate system
342sub coord2local { 453sub coord2local {
343 my ($self, $x, $y) = @_; 454 my ($self, $x, $y) = @_;
344 455
456 return (undef, undef) unless $self->{parent};
457
345 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 458 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
346} 459}
347 460
348# translate local coordinates to global coordinate system 461# translate local coordinates to global coordinate system
349sub coord2global { 462sub coord2global {
350 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
351 464
465 return (undef, undef) unless $self->{parent};
466
352 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 467 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
353} 468}
354 469
355sub focus_in { 470sub invoke_focus_in {
356 my ($self) = @_; 471 my ($self) = @_;
357 472
358 return if $FOCUS == $self; 473 return if $FOCUS == $self;
359 return unless $self->{can_focus}; 474 return unless $self->{can_focus};
360 475
361 my $focus = $FOCUS; $FOCUS = $self; 476 $FOCUS = $self;
362 477
363 $self->_emit (focus_in => $focus); 478 $self->update;
364 479
365 $focus->update if $focus; 480 0
366 $FOCUS->update;
367} 481}
368 482
369sub focus_out { 483sub invoke_focus_out {
370 my ($self) = @_; 484 my ($self) = @_;
371 485
372 return unless $FOCUS == $self; 486 return unless $FOCUS == $self;
373 487
374 my $focus = $FOCUS; undef $FOCUS; 488 undef $FOCUS;
375 489
376 $self->_emit (focus_out => $focus); 490 $self->update;
377 491
378 $focus->update if $focus; #?
379
380 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 492 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
381 unless $FOCUS; 493 unless $FOCUS;
382}
383 494
495 0
496}
497
498sub grab_focus {
499 my ($self) = @_;
500
501 $FOCUS->emit ("focus_out") if $FOCUS;
502 $self->emit ("focus_in");
503}
504
384sub mouse_motion { } 505sub invoke_mouse_motion { 0 }
385sub button_up { } 506sub invoke_button_up { 0 }
386sub key_down { } 507sub invoke_key_down { 0 }
387sub key_up { } 508sub invoke_key_up { 0 }
509sub invoke_mouse_wheel { 0 }
388 510
389sub button_down { 511sub invoke_button_down {
390 my ($self, $ev, $x, $y) = @_; 512 my ($self, $ev, $x, $y) = @_;
391 513
392 $self->focus_in; 514 $self->grab_focus;
393}
394 515
395sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 516 0
396sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 517}
397sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
398sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
399sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
400 518
401sub draw { 519sub connect {
520 my ($self, $signal, $cb) = @_;
521
522 push @{ $self->{signal_cb}{$signal} }, $cb;
523
524 defined wantarray and DC::guard {
525 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
526 @{ $self->{signal_cb}{$signal} };
527 }
528}
529
530sub disconnect_all {
402 my ($self) = @_; 531 my ($self, $signal) = @_;
403 532
404 return unless $self->{h} && $self->{w}; 533 delete $self->{signal_cb}{$signal};
405
406 glPushMatrix;
407 glTranslate $self->{x}, $self->{y}, 0;
408 $self->_draw;
409 glPopMatrix;
410
411 if ($self == $HOVER && $self->{can_hover}) {
412 my ($x, $y) = @$self{qw(x y)};
413
414 glColor 1, 0.8, 0.5, 0.2;
415 glEnable GL_BLEND;
416 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
417 glBegin GL_QUADS;
418 glVertex $x , $y;
419 glVertex $x + $self->{w}, $y;
420 glVertex $x + $self->{w}, $y + $self->{h};
421 glVertex $x , $y + $self->{h};
422 glEnd;
423 glDisable GL_BLEND;
424 }
425
426 if ($ENV{PCLIENT_DEBUG}) {
427 glPushMatrix;
428 glColor 1, 1, 0, 1;
429 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
430 glBegin GL_LINE_LOOP;
431 glVertex 0 , 0;
432 glVertex $self->{w} - 1, 0;
433 glVertex $self->{w} - 1, $self->{h} - 1;
434 glVertex 0 , $self->{h} - 1;
435 glEnd;
436 glPopMatrix;
437 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
438 }
439} 534}
440 535
441sub _draw { 536my %has_coords = (
442 my ($self) = @_; 537 button_down => 1,
538 button_up => 1,
539 mouse_motion => 1,
540 mouse_wheel => 1,
541);
443 542
444 warn "no draw defined for $self\n"; 543sub emit {
445} 544 my ($self, $signal, @args) = @_;
446 545
546 # I do not really like this solution, but I do not like duplication
547 # and needlessly verbose code, either.
548 my @append
549 = $has_coords{$signal}
550 ? $args[0]->xy ($self)
551 : ();
552
553 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
554
555 for my $cb (
556 @{$self->{signal_cb}{$signal} || []}, # before
557 ($self->can ("invoke_$signal") || sub { 1 }), # closure
558 ) {
559 return $cb->($self, @args, @append) || next;
560 }
561
562 # parent
563 $self->{parent} && $self->{parent}->emit ($signal, @args)
564}
565
447sub find_widget { 566#sub find_widget {
448 my ($self, $x, $y) = @_; 567# in .xs
449
450 return () unless $self->{can_events};
451
452 return $self
453 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
454 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
455
456 ()
457}
458 568
459sub set_parent { 569sub set_parent {
460 my ($self, $parent) = @_; 570 my ($self, $parent) = @_;
461 571
462 Scalar::Util::weaken ($self->{parent} = $parent); 572 DC::weaken ($self->{parent} = $parent);
463
464 $self->{root} = $parent->{root};
465 $self->{visible} = $parent->{visible}; 573 $self->set_visible if $parent->{visible};
466
467 # TODO: req_w _does_change after ->reconfigure
468 $self->check_size
469 unless exists $self->{req_w};
470
471 $self->show;
472} 574}
473 575
474sub check_size { 576sub realloc {
475 my ($self, $forced) = @_; 577 my ($self) = @_;
476 578
477 $self->{force_alloc} = 1 if $forced; 579 if ($self->{visible}) {
478 $CFClient::UI::ROOT->{check_size}{$self} = $self; 580 return if $self->{root}{realloc}{$self+0};
581
582 $self->{root}{realloc}{$self+0} = $self;
583 $self->{root}->update;
584 } else {
585 delete $self->{req_w};
586 delete $self->{req_h};
587 }
479} 588}
480 589
481sub update { 590sub update {
482 my ($self) = @_; 591 my ($self) = @_;
483 592
484 $self->{parent}->update 593 $self->{parent}->update
485 if $self->{parent}; 594 if $self->{parent};
486} 595}
487 596
488sub connect { 597sub reconfigure {
489 my ($self, $signal, $cb) = @_; 598 my ($self) = @_;
490 599
491 push @{ $self->{signal_cb}{$signal} }, $cb; 600 $self->realloc;
601 $self->update;
492} 602}
493 603
494sub _emit { 604# using global variables seems a bit hacky, but passing through all drawing
495 my ($self, $signal, @args) = @_; 605# functions seems pointless.
606our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
496 607
497 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 608#sub draw {
498} 609#CFPlus.xs
499 610
500sub emit { 611sub _draw {
501 my ($self, $signal, @args) = @_; 612 my ($self) = @_;
502 613
503 $self->_emit ($signal, @args) 614 warn "no draw defined for $self\n";
504 || $self->$signal (@args);
505} 615}
506 616
507sub DESTROY { 617sub DESTROY {
508 my ($self) = @_; 618 my ($self) = @_;
509 619
620 return if DC::in_destruct;
621
622 local $@;
623 eval { $self->destroy };
624 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
625
510 delete $WIDGET{$self+0}; 626 delete $WIDGET{$self+0};
511 #$self->deactivate;
512} 627}
513 628
514############################################################################# 629#############################################################################
515 630
516package CFClient::UI::DrawBG; 631package DC::UI::DrawBG;
517 632
518our @ISA = CFClient::UI::Base::; 633our @ISA = DC::UI::Base::;
519 634
520use strict; 635use strict;
521use CFClient::OpenGL; 636use DC::OpenGL;
522 637
523sub new { 638sub new {
524 my $class = shift; 639 my $class = shift;
525
526 # range [value, low, high, page]
527 640
528 $class->SUPER::new ( 641 $class->SUPER::new (
529 #bg => [0, 0, 0, 0.2], 642 #bg => [0, 0, 0, 0.2],
530 #active_bg => [1, 1, 1, 0.5], 643 #active_bg => [1, 1, 1, 0.5],
531 @_ 644 @_
… …
541 654
542 if ($color && (@$color < 4 || $color->[3])) { 655 if ($color && (@$color < 4 || $color->[3])) {
543 my ($w, $h) = @$self{qw(w h)}; 656 my ($w, $h) = @$self{qw(w h)};
544 657
545 glEnable GL_BLEND; 658 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 659 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
547 glColor @$color; 660 glColor_premultiply @$color;
548
549 glBegin GL_QUADS;
550 glVertex 0 , 0;
551 glVertex 0 , $h;
552 glVertex $w, $h; 661 glRect 0, 0, $w, $h;
553 glVertex $w, 0;
554 glEnd;
555
556 glDisable GL_BLEND; 662 glDisable GL_BLEND;
557 } 663 }
558} 664}
559 665
560############################################################################# 666#############################################################################
561 667
562package CFClient::UI::Empty; 668package DC::UI::Empty;
563 669
564our @ISA = CFClient::UI::Base::; 670our @ISA = DC::UI::Base::;
565 671
566sub new { 672sub new {
567 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
568 $class->SUPER::new (can_events => 0, %arg); 674 $class->SUPER::new (can_events => 0, %arg);
569} 675}
570 676
571sub size_request { 677sub size_request {
572 (0, 0) 678 my ($self) = @_;
679
680 ($self->{w} + 0, $self->{h} + 0)
573} 681}
574 682
575sub draw { } 683sub draw { }
576 684
577############################################################################# 685#############################################################################
578 686
579package CFClient::UI::Container; 687package DC::UI::Container;
580 688
581our @ISA = CFClient::UI::Base::; 689our @ISA = DC::UI::Base::;
582 690
583sub new { 691sub new {
584 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
585 693
586 my $children = delete $arg{children} || []; 694 my $children = delete $arg{children};
587 695
588 my $self = $class->SUPER::new ( 696 my $self = $class->SUPER::new (
589 children => [], 697 children => [],
590 can_events => 0, 698 can_events => 0,
591 %arg, 699 %arg,
592 ); 700 );
701
593 $self->add ($_) for @$children; 702 $self->add (@$children)
703 if $children && @$children;
594 704
595 $self 705 $self
706}
707
708sub realloc {
709 my ($self) = @_;
710
711 $self->{force_realloc} = 1;
712 $self->{force_size_alloc} = 1;
713 $self->SUPER::realloc;
596} 714}
597 715
598sub add { 716sub add {
599 my ($self, @widgets) = @_; 717 my ($self, @widgets) = @_;
600 718
601 $_->set_parent ($self) 719 $_->set_parent ($self)
602 for @widgets; 720 for @widgets;
603 721
722 # TODO: only do this in widgets that need it, e.g. root, fixed
604 use sort 'stable'; 723 use sort 'stable';
605 724
606 $self->{children} = [ 725 $self->{children} = [
607 sort { $a->{z} <=> $b->{z} } 726 sort { $a->{z} <=> $b->{z} }
608 @{$self->{children}}, @widgets 727 @{$self->{children}}, @widgets
609 ]; 728 ];
610 729
611 $self->check_size (1); 730 $self->realloc;
612 $self->update; 731
732 $self->emit (c_add => \@widgets);
733
734 map $_+0, @widgets
613} 735}
614 736
615sub children { 737sub children {
616 @{ $_[0]{children} } 738 @{ $_[0]{children} }
617} 739}
618 740
619sub remove { 741sub remove {
620 my ($self, $child) = @_; 742 my ($self, @widgets) = @_;
621 743
744 $self->emit (c_remove => \@widgets);
745
746 for my $child (@widgets) {
622 delete $child->{parent}; 747 delete $child->{parent};
623 $child->hide; 748 $child->hide;
624
625 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 749 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
750 }
626 751
627 $self->check_size (1); 752 $self->realloc;
628 $self->update;
629} 753}
630 754
631sub clear { 755sub clear {
632 my ($self) = @_; 756 my ($self) = @_;
633 757
634 my $children = delete $self->{children}; 758 my $children = $self->{children};
635 $self->{children} = []; 759 $self->{children} = [];
636 760
637 for (@$children) { 761 for (@$children) {
638 delete $_->{parent}; 762 delete $_->{parent};
639 $_->hide; 763 $_->hide;
640 } 764 }
641 765
642 $self->check_size; 766 $self->realloc;
643 $self->update;
644} 767}
645 768
646sub find_widget { 769sub find_widget {
647 my ($self, $x, $y) = @_; 770 my ($self, $x, $y) = @_;
648 771
649 $x -= $self->{x}; 772 $x -= $self->{x};
650 $y -= $self->{y}; 773 $y -= $self->{y};
651 774
652 my $res; 775 my $res;
653 776
654 for (reverse @{ $self->{children} }) { 777 for (reverse $self->visible_children) {
655 $res = $_->find_widget ($x, $y) 778 $res = $_->find_widget ($x, $y)
656 and return $res; 779 and return $res;
657 } 780 }
658 781
659 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 782 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
660} 783}
661 784
662sub _draw { 785sub _draw {
663 my ($self) = @_; 786 my ($self) = @_;
664 787
665 $_->draw for @{$self->{children}}; 788 $_->draw for $self->visible_children;
666} 789}
667 790
668############################################################################# 791#############################################################################
669 792
670package CFClient::UI::Bin; 793package DC::UI::Bin;
671 794
672our @ISA = CFClient::UI::Container::; 795our @ISA = DC::UI::Container::;
673 796
674sub new { 797sub new {
675 my ($class, %arg) = @_; 798 my ($class, %arg) = @_;
676 799
677 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 800 my $child = (delete $arg{child}) || new DC::UI::Empty::;
678 801
679 $class->SUPER::new (children => [$child], %arg) 802 $class->SUPER::new (children => [$child], %arg)
680} 803}
681 804
682sub add { 805sub add {
683 my ($self, $child) = @_; 806 my ($self, $child) = @_;
684 807
685 $self->{children} = []; 808 $self->clear;
686
687 $self->SUPER::add ($child); 809 $self->SUPER::add ($child);
688} 810}
689 811
690sub remove { 812sub remove {
691 my ($self, $widget) = @_; 813 my ($self, $widget) = @_;
692 814
693 $self->SUPER::remove ($widget); 815 $self->SUPER::remove ($widget);
694 816
695 $self->{children} = [new CFClient::UI::Empty] 817 $self->{children} = [new DC::UI::Empty]
696 unless @{$self->{children}}; 818 unless @{$self->{children}};
697} 819}
698 820
699sub child { $_[0]->{children}[0] } 821sub child { $_[0]->{children}[0] }
700 822
701sub size_request { 823sub size_request {
702 $_[0]{children}[0]->size_request 824 $_[0]{children}[0]->size_request
703} 825}
704 826
705sub size_allocate { 827sub invoke_size_allocate {
706 my ($self, $w, $h) = @_; 828 my ($self, $w, $h) = @_;
707 829
708 $self->{children}[0]->configure (0, 0, $w, $h); 830 $self->{children}[0]->configure (0, 0, $w, $h);
831
832 1
709} 833}
710 834
711############################################################################# 835#############################################################################
836# back-buffered drawing area
712 837
713package CFClient::UI::Window; 838package DC::UI::Window;
714 839
715our @ISA = CFClient::UI::Bin::; 840our @ISA = DC::UI::Bin::;
716 841
717use CFClient::OpenGL; 842use DC::OpenGL;
718 843
719sub new { 844sub new {
720 my ($class, %arg) = @_; 845 my ($class, %arg) = @_;
721 846
722 my $self = $class->SUPER::new (%arg); 847 my $self = $class->SUPER::new (%arg);
… …
727 852
728 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 853 $ROOT->on_post_alloc ($self => sub { $self->render_child });
729 $self->SUPER::update; 854 $self->SUPER::update;
730} 855}
731 856
732sub size_allocate { 857sub invoke_size_allocate {
733 my ($self, $w, $h) = @_; 858 my ($self, $w, $h) = @_;
734 859
735 $self->SUPER::size_allocate ($w, $h);
736 $self->update; 860 $self->update;
861
862 $self->SUPER::invoke_size_allocate ($w, $h)
737} 863}
738 864
739sub _render { 865sub _render {
866 my ($self) = @_;
867
740 $_[0]{children}[0]->draw; 868 $self->{children}[0]->draw;
741} 869}
742 870
743sub render_child { 871sub render_child {
744 my ($self) = @_; 872 my ($self) = @_;
745 873
746 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 874 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
747 glClearColor 0, 0, 0, 0; 875 glClearColor 0, 0, 0, 0;
748 glClear GL_COLOR_BUFFER_BIT; 876 glClear GL_COLOR_BUFFER_BIT;
749 877
878 {
879 package DC::UI::Base;
880
881 local ($draw_x, $draw_y, $draw_w, $draw_h) =
882 (0, 0, $self->{w}, $self->{h});
883
750 $self->_render; 884 $self->_render;
885 }
751 }; 886 };
752} 887}
753 888
754sub _draw { 889sub _draw {
755 my ($self) = @_; 890 my ($self) = @_;
756
757 my ($w, $h) = ($self->w, $self->h);
758 891
759 my $tex = $self->{texture} 892 my $tex = $self->{texture}
760 or return; 893 or return;
761 894
762 glEnable GL_TEXTURE_2D; 895 glEnable GL_TEXTURE_2D;
763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 896 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
764 glColor 1, 1, 1, 1; 897 glColor 0, 0, 0, 1;
765 898
766 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 899 $tex->draw_quad_alpha_premultiplied (0, 0);
767 900
768 glDisable GL_TEXTURE_2D; 901 glDisable GL_TEXTURE_2D;
769} 902}
770 903
771############################################################################# 904#############################################################################
772 905
773package CFClient::UI::ViewPort; 906package DC::UI::ViewPort;
774 907
908use List::Util qw(min max);
909
775our @ISA = CFClient::UI::Window::; 910our @ISA = DC::UI::Window::;
776 911
777sub new { 912sub new {
778 my $class = shift; 913 my $class = shift;
779 914
780 $class->SUPER::new ( 915 $class->SUPER::new (
… …
785} 920}
786 921
787sub size_request { 922sub size_request {
788 my ($self) = @_; 923 my ($self) = @_;
789 924
790 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 925 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
791 926
792 @$self{qw(child_w child_h)} 927 $w = 1 if $self->{scroll_x};
793} 928 $h = 1 if $self->{scroll_y};
794 929
930 ($w, $h)
931}
932
795sub size_allocate { 933sub invoke_size_allocate {
796 my ($self, $w, $h) = @_; 934 my ($self, $w, $h) = @_;
797 935
936 my $child = $self->child;
937
798 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 938 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
799 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 939 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
800 940
801 $self->child->configure (0, 0, $w, $h); 941 $self->child->configure (0, 0, $w, $h);
802 $self->update; 942 $self->update;
943
944 1
803} 945}
804 946
805sub set_offset { 947sub set_offset {
806 my ($self, $x, $y) = @_; 948 my ($self, $x, $y) = @_;
807 949
950 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
951 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
952
953 if ($x != $self->{view_x} or $y != $self->{view_y}) {
808 $self->{view_x} = int $x; 954 $self->{view_x} = $x;
809 $self->{view_y} = int $y; 955 $self->{view_y} = $y;
810 956
957 $self->emit (changed => $x, $y);
811 $self->update; 958 $self->update;
959 }
960}
961
962sub set_center {
963 my ($self, $x, $y) = @_;
964
965 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
966}
967
968sub make_visible {
969 my ($self, $x, $y, $border) = @_;
970
971 if ( $x < $self->{view_x} + $self->{w} * $border
972 || $x > $self->{view_x} + $self->{w} * (1 - $border)
973 || $y < $self->{view_y} + $self->{h} * $border
974 || $y > $self->{view_y} + $self->{h} * (1 - $border)
975 ) {
976 $self->set_center ($x, $y);
977 }
812} 978}
813 979
814# hmm, this does not work for topleft of $self... but we should not ask for that 980# hmm, this does not work for topleft of $self... but we should not ask for that
815sub coord2local { 981sub coord2local {
816 my ($self, $x, $y) = @_; 982 my ($self, $x, $y) = @_;
… …
831 my ($self, $x, $y) = @_; 997 my ($self, $x, $y) = @_;
832 998
833 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 999 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
834 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1000 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
835 ) { 1001 ) {
836 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1002 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
837 } else { 1003 } else {
838 $self->CFClient::UI::Base::find_widget ($x, $y) 1004 $self->DC::UI::Base::find_widget ($x, $y)
839 } 1005 }
840} 1006}
841 1007
842sub _render { 1008sub _render {
843 my ($self) = @_; 1009 my ($self) = @_;
844 1010
1011 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1012 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1013
845 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1014 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
846 1015
847 $self->SUPER::_render; 1016 $self->SUPER::_render;
848} 1017}
849 1018
850############################################################################# 1019#############################################################################
851 1020
852package CFClient::UI::ScrolledWindow; 1021package DC::UI::ScrolledWindow;
853 1022
854our @ISA = CFClient::UI::HBox::; 1023our @ISA = DC::UI::Table::;
855 1024
856sub new { 1025sub new {
857 my $class = shift; 1026 my ($class, %arg) = @_;
1027
1028 my $child = delete $arg{child};
858 1029
859 my $self; 1030 my $self;
860 1031
861 my $slider = new CFClient::UI::Slider 1032 my $hslider = new DC::UI::Slider
1033 c_col => 0,
1034 c_row => 1,
862 vertical => 1, 1035 vertical => 0,
863 range => [0, 0, 1, 0.01], # HACK fix 1036 range => [0, 0, 1, 0.01], # HACK fix
864 connect_changed => sub { 1037 on_changed => sub {
865 $self->{vp}->set_offset (0, $_[1]); 1038 $self->{hpos} = $_[1];
1039 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
866 }, 1040 },
867 ; 1041 ;
868 1042
1043 my $vslider = new DC::UI::Slider
1044 c_col => 1,
1045 c_row => 0,
1046 vertical => 1,
1047 range => [0, 0, 1, 0.01], # HACK fix
1048 on_changed => sub {
1049 $self->{vpos} = $_[1];
1050 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1051 },
1052 ;
1053
869 $self = $class->SUPER::new ( 1054 $self = $class->SUPER::new (
870 vp => (new CFClient::UI::ViewPort expand => 1), 1055 scroll_x => 0,
1056 scroll_y => 1,
1057 can_events => 1,
871 slider => $slider, 1058 hslider => $hslider,
872 @_, 1059 vslider => $vslider,
1060 col_expand => [1, 0],
1061 row_expand => [1, 0],
1062 %arg,
873 ); 1063 );
874 1064
875 $self->{vp}->add ($self->{scrolled}); 1065 $self->{vp} = new DC::UI::ViewPort
1066 c_col => 0,
1067 c_row => 0,
1068 expand => 1,
1069 scroll_x => $self->{scroll_x},
1070 scroll_y => $self->{scroll_y},
1071 on_changed => sub {
1072 my ($vp, $x, $y) = @_;
1073
1074 $vp->{parent}{hslider}->set_value ($x);
1075 $vp->{parent}{vslider}->set_value ($y);
1076
1077 0
1078 },
1079 on_size_allocate => sub {
1080 my ($vp, $w, $h) = @_;
1081 $vp->{parent}->update_slider;
1082 0
1083 },
1084 ;
1085
876 $self->add ($self->{vp}); 1086 $self->SUPER::add ($self->{vp});
877 $self->add ($self->{slider}); 1087
1088 $self->add ($child) if $child;
878 1089
879 $self 1090 $self
880} 1091}
881 1092
1093sub add {
1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub set_offset { shift->{vp}->set_offset (@_) }
1100sub set_center { shift->{vp}->set_center (@_) }
1101sub make_visible { shift->{vp}->make_visible (@_) }
1102
882sub update { 1103sub update_slider {
1104 my ($self) = @_;
1105
1106 my $child = ($self->{vp} or return)->child;
1107
1108 if ($self->{scroll_x}) {
1109 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1110 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1111
1112 my $visible = $w1 > $w2;
1113 if ($visible != $self->{hslider_visible}) {
1114 $self->{hslider_visible} = $visible;
1115 $visible ? $self->SUPER::add ($self->{hslider})
1116 : $self->SUPER::remove ($self->{hslider});
1117 }
1118 }
1119
1120 if ($self->{scroll_y}) {
1121 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1122 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1123
1124 my $visible = $h1 > $h2;
1125 if ($visible != $self->{vslider_visible}) {
1126 $self->{vslider_visible} = $visible;
1127 $visible ? $self->SUPER::add ($self->{vslider})
1128 : $self->SUPER::remove ($self->{vslider});
1129 }
1130 }
1131}
1132
1133sub start_dragging {
883 my ($self) = @_; 1134 my ($self, $ev) = @_;
884 1135
885 $self->SUPER::update; 1136 $self->grab_focus;
886 1137
887 # todo: overwrite size_allocate of child 1138 my $ox = $self->{vp}{view_x};
888 my $child = $self->{vp}->child; 1139 my $oy = $self->{vp}{view_y};
889 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1140
890} 1141 $self->{motion} = sub {
1142 my ($ev, $x, $y) = @_;
891 1143
1144 $ox -= $ev->{xrel};
1145 $oy -= $ev->{yrel};
1146
1147 $self->{vp}->set_offset ($ox, $oy);
1148 };
1149}
1150
1151sub invoke_mouse_wheel {
1152 my ($self, $ev) = @_;
1153
1154 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1155 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1156
1157 1
1158}
1159
1160sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_;
1162
1163 if ($ev->{button} == 2) {
1164 $self->start_dragging ($ev);
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_button_up {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if (delete $self->{motion}) {
1175 return 1;
1176 }
1177
1178 0
1179}
1180
1181sub invoke_mouse_motion {
1182 my ($self, $ev, $x, $y) = @_;
1183
1184 if ($self->{motion}) {
1185 $self->{motion}->($ev, $x, $y);
1186 return 1;
1187 }
1188
1189 0
1190}
1191
892sub size_allocate { 1192sub invoke_size_allocate {
893 my ($self, $w, $h) = @_; 1193 my ($self, $w, $h) = @_;
894 1194
1195 $self->update_slider;
895 $self->SUPER::size_allocate ($w, $h); 1196 $self->SUPER::invoke_size_allocate ($w, $h)
896
897 my $child = $self->{vp}->child;
898 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
899} 1197}
900
901#TODO# update range on size_allocate depending on child
902# update viewport offset on scroll
903 1198
904############################################################################# 1199#############################################################################
905 1200
906package CFClient::UI::Frame; 1201package DC::UI::Frame;
907 1202
908our @ISA = CFClient::UI::Bin::; 1203our @ISA = DC::UI::Bin::;
909 1204
910use CFClient::OpenGL; 1205use DC::OpenGL;
911 1206
912sub new { 1207sub new {
913 my $class = shift; 1208 my $class = shift;
914 1209
915 $class->SUPER::new ( 1210 $class->SUPER::new (
… …
923 1218
924 if ($self->{bg}) { 1219 if ($self->{bg}) {
925 my ($w, $h) = @$self{qw(w h)}; 1220 my ($w, $h) = @$self{qw(w h)};
926 1221
927 glEnable GL_BLEND; 1222 glEnable GL_BLEND;
928 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1223 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
929 glColor @{ $self->{bg} }; 1224 glColor_premultiply @{ $self->{bg} };
930
931 glBegin GL_QUADS;
932 glVertex 0 , 0;
933 glVertex 0 , $h;
934 glVertex $w, $h; 1225 glRect 0, 0, $w, $h;
935 glVertex $w, 0;
936 glEnd;
937
938 glDisable GL_BLEND; 1226 glDisable GL_BLEND;
939 } 1227 }
940 1228
941 $self->SUPER::_draw; 1229 $self->SUPER::_draw;
942} 1230}
943 1231
944############################################################################# 1232#############################################################################
945 1233
946package CFClient::UI::FancyFrame; 1234package DC::UI::FancyFrame;
947 1235
948our @ISA = CFClient::UI::Bin::; 1236our @ISA = DC::UI::Bin::;
949 1237
950use CFClient::OpenGL; 1238use DC::OpenGL;
951
952my @tex =
953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
954 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
955 1239
956sub new { 1240sub new {
957 my $class = shift; 1241 my ($class, %arg) = @_;
958 1242
959 # TODO: user_x, user_y, overwrite moveto? 1243 if ((exists $arg{label}) && !ref $arg{label}) {
1244 $arg{label} = new DC::UI::Label
1245 align => 1,
1246 valign => 0,
1247 text => $arg{label},
1248 fontsize => ($arg{border} || 0.8) * 0.75;
1249 }
1250
1251 my $self = $class->SUPER::new (
1252 # label => "",
1253 fg => [0.6, 0.3, 0.1],
1254 border => 0.8,
1255 style => 'single',
1256 %arg,
1257 );
1258
1259 $self
1260}
1261
1262sub add {
1263 my ($self, @widgets) = @_;
1264
1265 $self->SUPER::add (@widgets);
1266 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1267}
1268
1269sub border {
1270 int $_[0]{border} * $::FONTSIZE
1271}
1272
1273sub size_request {
1274 my ($self) = @_;
1275
1276 ($self->{label_w}, undef) = $self->{label}->size_request
1277 if $self->{label};
1278
1279 my ($w, $h) = $self->SUPER::size_request;
1280
1281 (
1282 $w + $self->border * 2,
1283 $h + $self->border * 2,
1284 )
1285}
1286
1287sub invoke_size_allocate {
1288 my ($self, $w, $h) = @_;
1289
1290 my $border = $self->border;
1291
1292 $w -= List::Util::max 0, $border * 2;
1293 $h -= List::Util::max 0, $border * 2;
1294
1295 if (my $label = $self->{label}) {
1296 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1297 $label->{h} = List::Util::min $h, $border;
1298 $label->invoke_size_allocate ($label->{w}, $label->{h});
1299 }
1300
1301 $self->child->configure ($border, $border, $w, $h);
1302
1303 1
1304}
1305
1306sub _draw {
1307 my ($self) = @_;
1308
1309 my $child = $self->{children}[0];
1310
1311 my $border = $self->border;
1312 my ($w, $h) = ($self->{w}, $self->{h});
1313
1314 $child->draw;
1315
1316 glColor @{$self->{fg}};
1317 glBegin GL_LINE_STRIP;
1318 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1319 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1321 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1322 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1323 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1324 glEnd;
1325
1326 if ($self->{label}) {
1327 glTranslate $border * 2, 0;
1328 $self->{label}->_draw;
1329 }
1330}
1331
1332#############################################################################
1333
1334package DC::UI::Toplevel;
1335
1336our @ISA = DC::UI::Bin::;
1337
1338use DC::OpenGL;
1339
1340my $bg =
1341 new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1342 mipmap => 1, wrap => 1;
1343
1344my @border =
1345 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1346 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1347
1348my @icon =
1349 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1350 qw(x1_move.png x1_resize.png);
1351
1352sub new {
1353 my ($class, %arg) = @_;
960 1354
961 my $self = $class->SUPER::new ( 1355 my $self = $class->SUPER::new (
962 bg => [1, 1, 1, 1], 1356 bg => [1, 1, 1, 1],
963 border_bg => [1, 1, 1, 1], 1357 border_bg => [1, 1, 1, 1],
964 border => 0.6, 1358 border => 0.6,
965 is_toplevel => 1,
966 can_events => 1, 1359 can_events => 1,
967 @_ 1360 min_w => 64,
1361 min_h => 32,
1362 %arg,
968 ); 1363 );
969 1364
970 $self->{title} &&= new CFClient::UI::Label 1365 $self->{title_widget} = new DC::UI::Label
971 align => 0, 1366 align => 0,
972 valign => 1, 1367 valign => 1,
973 text => $self->{title}, 1368 text => $self->{title},
974 fontsize => $self->{border}; 1369 fontsize => $self->{border},
1370 if exists $self->{title};
1371
1372 if ($self->{has_close_button}) {
1373 $self->{close_button} =
1374 new DC::UI::ImageButton
1375 path => 'x1_close.png',
1376 on_activate => sub { $self->emit ("delete") };
1377
1378 $self->DC::UI::Container::add ($self->{close_button});
1379 }
975 1380
976 $self 1381 $self
1382}
1383
1384sub add {
1385 my ($self, @widgets) = @_;
1386
1387 $self->SUPER::add (@widgets);
1388 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1389 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
977} 1390}
978 1391
979sub border { 1392sub border {
980 int $_[0]{border} * $::FONTSIZE 1393 int $_[0]{border} * $::FONTSIZE
981} 1394}
982 1395
1396sub get_max_wh {
1397 my ($self) = @_;
1398
1399 return ($self->{w}, $self->{h})
1400 if $self->{visible} && $self->{w};
1401
1402 $self->SUPER::get_max_wh
1403}
1404
983sub size_request { 1405sub size_request {
984 my ($self) = @_; 1406 my ($self) = @_;
1407
1408 $self->{title_widget}->size_request
1409 if $self->{title_widget};
1410
1411 $self->{close_button}->size_request
1412 if $self->{close_button};
985 1413
986 my ($w, $h) = $self->SUPER::size_request; 1414 my ($w, $h) = $self->SUPER::size_request;
987 1415
988 ( 1416 (
989 $w + $self->border * 2, 1417 $w + $self->border * 2,
990 $h + $self->border * 2, 1418 $h + $self->border * 2,
991 ) 1419 )
992} 1420}
993 1421
994sub size_allocate { 1422sub invoke_size_allocate {
995 my ($self, $w, $h) = @_; 1423 my ($self, $w, $h) = @_;
996 1424
1425 if ($self->{title_widget}) {
1426 $self->{title_widget}{w} = $w;
1427 $self->{title_widget}{h} = $h;
1428 $self->{title_widget}->invoke_size_allocate ($w, $h);
1429 }
1430
1431 my $border = $self->border;
1432
997 $h -= List::Util::max 0, $self->border * 2; 1433 $h -= List::Util::max 0, $border * 2;
998 $w -= List::Util::max 0, $self->border * 2; 1434 $w -= List::Util::max 0, $border * 2;
999 1435
1000 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1001 if $self->{title};
1002
1003 $self->child->configure ($self->border, $self->border, $w, $h); 1436 $self->child->configure ($border, $border, $w, $h);
1004}
1005 1437
1438 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1439 if $self->{close_button};
1440
1441 1
1442}
1443
1444sub invoke_delete {
1445 my ($self) = @_;
1446
1447 $self->hide;
1448
1449 1
1450}
1451
1006sub button_down { 1452sub invoke_button_down {
1007 my ($self, $ev, $x, $y) = @_; 1453 my ($self, $ev, $x, $y) = @_;
1008 1454
1009 my ($w, $h) = @$self{qw(w h)}; 1455 my ($w, $h) = @$self{qw(w h)};
1010 my $border = $self->border; 1456 my $border = $self->border;
1011 1457
… …
1024 my ($ev, $x, $y) = @_; 1470 my ($ev, $x, $y) = @_;
1025 1471
1026 my $dx = $ev->{x} - $ox; 1472 my $dx = $ev->{x} - $ox;
1027 my $dy = $ev->{y} - $oy; 1473 my $dy = $ev->{y} - $oy;
1028 1474
1029 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1475 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1030 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1476 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1477
1031 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1478 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1032 $self->check_size; 1479 $self->realloc;
1033 }; 1480 };
1034 1481
1035 } elsif ($lr ^ $td) { 1482 } elsif ($lr ^ $td) {
1036 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1483 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1037 my ($bx, $by) = ($self->{x}, $self->{y}); 1484 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1039 $self->{motion} = sub { 1486 $self->{motion} = sub {
1040 my ($ev, $x, $y) = @_; 1487 my ($ev, $x, $y) = @_;
1041 1488
1042 ($x, $y) = ($ev->{x}, $ev->{y}); 1489 ($x, $y) = ($ev->{x}, $ev->{y});
1043 1490
1044 $self->move ($bx + $x - $ox, $by + $y - $oy); 1491 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1045 $self->update; 1492 # HACK: the next line is required to enforce placement
1493 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1046 }; 1494 };
1495 } else {
1496 return 0;
1497 }
1498
1047 } 1499 1
1048} 1500}
1049 1501
1050sub button_up { 1502sub invoke_button_up {
1051 my ($self, $ev, $x, $y) = @_; 1503 my ($self, $ev, $x, $y) = @_;
1052 1504
1053 delete $self->{motion}; 1505 ! ! delete $self->{motion}
1054} 1506}
1055 1507
1056sub mouse_motion { 1508sub invoke_mouse_motion {
1057 my ($self, $ev, $x, $y) = @_; 1509 my ($self, $ev, $x, $y) = @_;
1058 1510
1059 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1511 $self->{motion}->($ev, $x, $y) if $self->{motion};
1512
1513 ! ! $self->{motion}
1514}
1515
1516sub invoke_visibility_change {
1517 my ($self, $visible) = @_;
1518
1519 delete $self->{motion} unless $visible;
1520
1521 0
1060} 1522}
1061 1523
1062sub _draw { 1524sub _draw {
1063 my ($self) = @_; 1525 my ($self) = @_;
1064 1526
1527 my $child = $self->{children}[0];
1528
1065 my ($w, $h ) = ($self->{w}, $self->{h}); 1529 my ($w, $h ) = ($self->{w}, $self->{h});
1066 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1530 my ($cw, $ch) = ($child->{w}, $child->{h});
1067 1531
1068 glEnable GL_TEXTURE_2D; 1532 glEnable GL_TEXTURE_2D;
1069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1533 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1070 1534
1071 my $border = $self->border; 1535 my $border = $self->border;
1072 1536
1073 glColor @{ $self->{border_bg} }; 1537 glColor @{ $self->{border_bg} };
1074 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1538 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1075 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1539 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1076 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1540 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1077 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1541 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1542
1543 # move
1544 my $w2 = ($w - $border) * .5;
1545 my $h2 = ($h - $border) * .5;
1546 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1547 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1548 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1549
1550 # resize
1551 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1553 unless $self->{has_close_button};
1554 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1555 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1078 1556
1079 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1557 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1080 my $bg = $tex[0]; 1558 glColor @{ $self->{bg} };
1081 1559
1082 # TODO: repeat texture not scale 1560 # TODO: repeat texture not scale
1561 # solve this better(?)
1083 my $rep_x = $cw / $bg->{w}; 1562 $bg->{s} = $cw / $bg->{w};
1084 my $rep_y = $ch / $bg->{h}; 1563 $bg->{t} = $ch / $bg->{h};
1085
1086 glColor @{ $self->{bg} };
1087
1088 $bg->{s} = $rep_x;
1089 $bg->{t} = $rep_y;
1090 $bg->{wrap_mode} = 1;
1091 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1564 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1092 } 1565 }
1093 1566
1094 glDisable GL_TEXTURE_2D; 1567 glDisable GL_TEXTURE_2D;
1095 1568
1096 $self->{title}->draw if $self->{title};
1097
1098 $self->child->draw; 1569 $child->draw;
1570
1571 if ($self->{title_widget}) {
1572 glTranslate 0, $border - $self->{h};
1573 $self->{title_widget}->_draw;
1574
1575 glTranslate 0, - ($border - $self->{h});
1576 }
1577
1578 $self->{close_button}->draw
1579 if $self->{close_button};
1099} 1580}
1100 1581
1101############################################################################# 1582#############################################################################
1102 1583
1103package CFClient::UI::Table; 1584package DC::UI::Table;
1104 1585
1105our @ISA = CFClient::UI::Base::; 1586our @ISA = DC::UI::Container::;
1106 1587
1107use List::Util qw(max sum); 1588use List::Util qw(max sum);
1108 1589
1109use CFClient::OpenGL; 1590use DC::OpenGL;
1110 1591
1111sub new { 1592sub new {
1112 my $class = shift; 1593 my $class = shift;
1113 1594
1114 $class->SUPER::new ( 1595 $class->SUPER::new (
1115 col_expand => [], 1596 col_expand => [],
1597 row_expand => [],
1116 @_, 1598 @_,
1117 ) 1599 )
1118} 1600}
1119 1601
1120sub children {
1121 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1122}
1123
1124sub add { 1602sub add {
1125 my ($self, $x, $y, $child) = @_;
1126
1127 $child->set_parent ($self);
1128 $self->{children}[$y][$x] = $child;
1129
1130 $self->check_size (1);
1131}
1132
1133# TODO: move to container class maybe? send children a signal on removal?
1134sub clear {
1135 my ($self) = @_; 1603 my ($self, @widgets) = @_;
1604
1605 for my $child (@widgets) {
1606 $child->{c_rowspan} ||= 1;
1607 $child->{c_colspan} ||= 1;
1608 }
1609
1610 $self->SUPER::add (@widgets);
1611}
1612
1613sub add_at {
1614 my $self = shift;
1615
1616 my @widgets;
1617
1618 while (@_) {
1619 my ($col, $row, $child) = splice @_, 0, 3, ();
1620
1621 $child->{c_row} = $row;
1622 $child->{c_col} = $col;
1623
1624 push @widgets, $child;
1625 }
1626
1627 $self->add (@widgets);
1628}
1629
1630sub get_wh {
1631 my ($self) = @_;
1632
1633 my (@w, @h);
1136 1634
1137 my @children = $self->children; 1635 my @children = $self->children;
1138 delete $self->{children}; 1636
1637 # first pass, columns
1638 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1639 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1640
1641 my $sw = sum @w[$c .. $c + $cs - 1];
1642
1643 if ($w > $sw) {
1644 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1645 }
1139 1646 }
1140 for (@children) {
1141 delete $_->{parent};
1142 $_->hide;
1143 }
1144 1647
1145 $self->check_size (1); 1648 # second pass, rows
1146 $self->update; 1649 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1147}
1148
1149sub get_wh {
1150 my ($self) = @_;
1151
1152 my (@w, @h);
1153
1154 for my $y (0 .. $#{$self->{children}}) {
1155 my $row = $self->{children}[$y]
1156 or next;
1157
1158 for my $x (0 .. $#$row) {
1159 my $widget = $row->[$x]
1160 or next;
1161 my ($w, $h) = @$widget{qw(req_w req_h)}; 1650 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1162 1651
1163 $w[$x] = max $w[$x], $w; 1652 my $sh = sum @h[$r .. $r + $rs - 1];
1164 $h[$y] = max $h[$y], $h; 1653
1654 if ($h > $sh) {
1655 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1165 } 1656 }
1166 } 1657 }
1167 1658
1168 (\@w, \@h) 1659 (\@w, \@h)
1169} 1660}
… …
1177 (sum @$ws), 1668 (sum @$ws),
1178 (sum @$hs), 1669 (sum @$hs),
1179 ) 1670 )
1180} 1671}
1181 1672
1182sub size_allocate { 1673sub invoke_size_allocate {
1183 my ($self, $w, $h) = @_; 1674 my ($self, $w, $h) = @_;
1184 1675
1185 my ($ws, $hs) = $self->get_wh; 1676 my ($ws, $hs) = $self->get_wh;
1186 1677
1187 my $req_w = (sum @$ws) || 1; 1678 my $req_w = (sum @$ws) || 1;
1188 my $req_h = (sum @$hs) || 1; 1679 my $req_h = (sum @$hs) || 1;
1189 1680
1190 # TODO: nicer code && do row_expand 1681 # now linearly scale the rows/columns to the allocated size
1191 my @col_expand = @{$self->{col_expand}}; 1682 my @col_expand = @{$self->{col_expand}};
1192 @col_expand = (1) x @$ws unless @col_expand; 1683 @col_expand = (1) x @$ws unless @col_expand;
1193 my $col_expand = (sum @col_expand) || 1; 1684 my $col_expand = (sum @col_expand) || 1;
1194 1685
1195 # linearly scale sizes
1196 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1686 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1197 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1198 1687
1199 CFClient::UI::harmonize $ws; 1688 DC::UI::harmonize $ws;
1689
1690 my @row_expand = @{$self->{row_expand}};
1691 @row_expand = (1) x @$ws unless @row_expand;
1692 my $row_expand = (sum @row_expand) || 1;
1693
1694 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695
1200 CFClient::UI::harmonize $hs; 1696 DC::UI::harmonize $hs;
1201 1697
1202 my $y; 1698 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1203 1700
1204 for my $r (0 .. $#{$self->{children}}) { 1701 for my $widget ($self->children) {
1205 my $row = $self->{children}[$r] 1702 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1206 or next;
1207 1703
1208 my $x = 0; 1704 $widget->configure (
1209 my $row_h = $hs->[$r]; 1705 $x[$c], $y[$r],
1706 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1210 1707 );
1211 for my $c (0 .. $#$row) { 1708 }
1212 my $col_w = $ws->[$c];
1213 1709
1214 if (my $widget = $row->[$c]) { 1710 1
1215 $widget->configure ($x, $y, $col_w, $row_h); 1711}
1216 }
1217 1712
1218 $x += $col_w; 1713#############################################################################
1714
1715package DC::UI::Fixed;
1716
1717use List::Util qw(min max);
1718
1719our @ISA = DC::UI::Container::;
1720
1721sub _scale($$$) {
1722 my ($rel, $val, $max) = @_;
1723
1724 $rel ? $val * $max : $val
1725}
1726
1727sub size_request {
1728 my ($self) = @_;
1729
1730 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1731
1732 # determine overall size by querying abs widgets
1733 for my $child ($self->visible_children) {
1734 unless ($child->{c_rel}) {
1735 my $x = $child->{c_x};
1736 my $y = $child->{c_y};
1737
1738 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1739 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1219 } 1740 }
1220
1221 $y += $row_h;
1222 } 1741 }
1223 1742
1224} 1743 my $W = $x2 - $x1;
1744 my $H = $y2 - $y1;
1225 1745
1226sub find_widget { 1746 # now layout remaining widgets
1747 for my $child ($self->visible_children) {
1748 if ($child->{c_rel}) {
1749 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1750 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1751
1752 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1753 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1754 }
1755 }
1756
1757 my $W = $x2 - $x1;
1758 my $H = $y2 - $y1;
1759
1760 ($W, $H)
1761}
1762
1763sub invoke_size_allocate {
1227 my ($self, $x, $y) = @_; 1764 my ($self, $W, $H) = @_;
1228 1765
1229 $x -= $self->{x}; 1766 for my $child ($self->visible_children) {
1230 $y -= $self->{y}; 1767 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1768 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1231 1769
1232 my $res; 1770 $x += $child->{c_halign} * $child->{req_w};
1771 $y += $child->{c_valign} * $child->{req_h};
1233 1772
1234 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1773 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1235 $res = $_->find_widget ($x, $y) 1774 }
1236 and return $res; 1775
1237 } 1776 1
1238
1239 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1240}
1241
1242sub _draw {
1243 my ($self) = @_;
1244
1245 for (grep $_, @{$self->{children}}) {
1246 $_->draw for grep $_, @$_;
1247 }
1248} 1777}
1249 1778
1250############################################################################# 1779#############################################################################
1251 1780
1252package CFClient::UI::HBox; 1781package DC::UI::Box;
1253 1782
1254# TODO: wrap into common Box base class
1255
1256our @ISA = CFClient::UI::Container::; 1783our @ISA = DC::UI::Container::;
1257 1784
1258sub size_request { 1785sub size_request {
1259 my ($self) = @_; 1786 my ($self) = @_;
1260 1787
1261 my @alloc = map [$_->size_request], @{$self->{children}}; 1788 my @children = $self->visible_children;
1262 1789
1790 $self->{vertical}
1791 ? (
1792 (List::Util::max map $_->{req_w}, @children),
1793 (List::Util::sum map $_->{req_h}, @children),
1794 )
1795 : (
1796 (List::Util::sum map $_->{req_w}, @children),
1797 (List::Util::max map $_->{req_h}, @children),
1798 )
1799}
1800
1801sub invoke_size_allocate {
1802 my ($self, $w, $h) = @_;
1803
1804 my $space = $self->{vertical} ? $h : $w;
1805 my @children = $self->visible_children;
1806
1807 my @req;
1808
1809 if ($self->{homogeneous}) {
1810 @req = ($space / (@children || 1)) x @children;
1811 } else {
1812 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1813 my $req = List::Util::sum @req;
1814
1815 if ($req > $space) {
1816 # ah well, not enough space
1817 $_ *= $space / $req for @req;
1818 } else {
1819 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1820
1821 $space = ($space - $req) / $expand; # remaining space to give away
1822
1823 $req[$_] += $space * $children[$_]{expand}
1824 for 0 .. $#children;
1825 }
1263 ( 1826 }
1264 (List::Util::sum map $_->[0], @alloc), 1827
1265 (List::Util::max map $_->[1], @alloc), 1828 DC::UI::harmonize \@req;
1829
1830 my $pos = 0;
1831 for (0 .. $#children) {
1832 my $alloc = $req[$_];
1833 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1834
1835 $pos += $alloc;
1836 }
1837
1838 1
1839}
1840
1841#############################################################################
1842
1843package DC::UI::HBox;
1844
1845our @ISA = DC::UI::Box::;
1846
1847sub new {
1848 my $class = shift;
1849
1850 $class->SUPER::new (
1851 vertical => 0,
1852 @_,
1266 ) 1853 )
1267} 1854}
1268 1855
1269sub size_allocate {
1270 my ($self, $w, $h) = @_;
1271
1272 ($h, $w) = ($w, $h);
1273
1274 my $children = $self->{children};
1275
1276 my @h = map $_->{req_w}, @$children;
1277
1278 my $req_h = List::Util::sum @h;
1279
1280 if ($req_h > $h) {
1281 # ah well, not enough space
1282 $_ *= $h / $req_h for @h;
1283 } else {
1284 my $exp = List::Util::sum map $_->{expand}, @$children;
1285 $exp ||= 1;
1286
1287 for (0 .. $#$children) {
1288 my $child = $children->[$_];
1289
1290 my $alloc_h = $h[$_];
1291 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1292 $h[$_] = $alloc_h;
1293 }
1294 }
1295
1296 CFClient::UI::harmonize \@h;
1297
1298 my $y = 0;
1299 for (0 .. $#$children) {
1300 my $child = $children->[$_];
1301 my $h = $h[$_];
1302 $child->configure ($y, 0, $h, $w);
1303
1304 $y += $h;
1305 }
1306
1307 1
1308}
1309
1310############################################################################# 1856#############################################################################
1311 1857
1312package CFClient::UI::VBox; 1858package DC::UI::VBox;
1313 1859
1314# TODO: wrap into common Box base class 1860our @ISA = DC::UI::Box::;
1315 1861
1316our @ISA = CFClient::UI::Container::; 1862sub new {
1863 my $class = shift;
1317 1864
1318sub size_request { 1865 $class->SUPER::new (
1319 my ($self) = @_; 1866 vertical => 1,
1320 1867 @_,
1321 my @alloc = map [$_->size_request], @{$self->{children}};
1322
1323 (
1324 (List::Util::max map $_->[0], @alloc),
1325 (List::Util::sum map $_->[1], @alloc),
1326 ) 1868 )
1327} 1869}
1328 1870
1329sub size_allocate {
1330 my ($self, $w, $h) = @_;
1331
1332 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1333
1334 my $children = $self->{children};
1335
1336 my @h = map $_->{req_h}, @$children;
1337
1338 my $req_h = List::Util::sum @h;
1339
1340 if ($req_h > $h) {
1341 # ah well, not enough space
1342 $_ *= $h / $req_h for @h;
1343 } else {
1344 my $exp = List::Util::sum map $_->{expand}, @$children;
1345 $exp ||= 1;
1346
1347 for (0 .. $#$children) {
1348 my $child = $children->[$_];
1349
1350 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1351 }
1352 }
1353
1354 CFClient::UI::harmonize \@h;
1355
1356 my $y = 0;
1357 for (0 .. $#$children) {
1358 my $child = $children->[$_];
1359 my $h = $h[$_];
1360 $child->configure (0, $y, $w, $h);
1361
1362 $y += $h;
1363 }
1364
1365 1
1366}
1367
1368############################################################################# 1871#############################################################################
1369 1872
1370package CFClient::UI::Label; 1873package DC::UI::Label;
1371 1874
1372our @ISA = CFClient::UI::DrawBG::; 1875our @ISA = DC::UI::DrawBG::;
1373 1876
1374use CFClient::OpenGL; 1877use DC::OpenGL;
1375 1878
1376sub new { 1879sub new {
1377 my ($class, %arg) = @_; 1880 my ($class, %arg) = @_;
1378 1881
1379 my $self = $class->SUPER::new ( 1882 my $self = $class->SUPER::new (
… …
1382 #active_bg => none 1885 #active_bg => none
1383 #font => default_font 1886 #font => default_font
1384 #text => initial text 1887 #text => initial text
1385 #markup => initial narkup 1888 #markup => initial narkup
1386 #max_w => maximum pixel width 1889 #max_w => maximum pixel width
1890 #style => 0, # render flags
1387 ellipsise => 3, # end 1891 ellipsise => 3, # end
1388 layout => (new CFClient::Layout), 1892 layout => (new DC::Layout),
1389 fontsize => 1, 1893 fontsize => 1,
1390 align => -1, 1894 align => -1,
1391 valign => -1, 1895 valign => -1,
1392 padding => 2, 1896 padding_x => 2,
1897 padding_y => 2,
1393 can_events => 0, 1898 can_events => 0,
1394 %arg 1899 %arg
1395 ); 1900 );
1396 1901
1397 if (exists $self->{template}) { 1902 if (exists $self->{template}) {
1398 my $layout = new CFClient::Layout; 1903 my $layout = new DC::Layout;
1399 $layout->set_text (delete $self->{template}); 1904 $layout->set_text (delete $self->{template});
1400 $self->{template} = $layout; 1905 $self->{template} = $layout;
1401 } 1906 }
1402 1907
1403 if (exists $self->{markup}) { 1908 if (exists $self->{markup}) {
… …
1407 } 1912 }
1408 1913
1409 $self 1914 $self
1410} 1915}
1411 1916
1412sub escape($) {
1413 local $_ = $_[0];
1414
1415 s/&/&amp;/g;
1416 s/>/&gt;/g;
1417 s/</&lt;/g;
1418
1419 $_
1420}
1421
1422sub update { 1917sub update {
1423 my ($self) = @_; 1918 my ($self) = @_;
1424 1919
1425 delete $self->{texture}; 1920 delete $self->{texture};
1426 $self->SUPER::update; 1921 $self->SUPER::update;
1427} 1922}
1428 1923
1924sub realloc {
1925 my ($self) = @_;
1926
1927 delete $self->{ox};
1928 $self->SUPER::realloc;
1929}
1930
1931sub clear {
1932 my ($self) = @_;
1933
1934 $self->set_text ("");
1935}
1936
1429sub set_text { 1937sub set_text {
1430 my ($self, $text) = @_; 1938 my ($self, $text) = @_;
1431 1939
1432 return if $self->{text} eq "T$text"; 1940 return if $self->{text} eq "T$text";
1433 $self->{text} = "T$text"; 1941 $self->{text} = "T$text";
1434 1942
1435 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1436 $self->{layout}->set_text ($text); 1943 $self->{layout}->set_text ($text);
1437 1944
1945 delete $self->{size_req};
1946 $self->realloc;
1438 $self->update; 1947 $self->update;
1439 $self->check_size;
1440} 1948}
1441 1949
1442sub set_markup { 1950sub set_markup {
1443 my ($self, $markup) = @_; 1951 my ($self, $markup) = @_;
1444 1952
1445 return if $self->{text} eq "M$markup"; 1953 return if $self->{text} eq "M$markup";
1446 $self->{text} = "M$markup"; 1954 $self->{text} = "M$markup";
1447 1955
1448 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1956 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1449 1957
1450 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1451 $self->{layout}->set_markup ($markup); 1958 $self->{layout}->set_markup ($markup);
1452 1959
1960 delete $self->{size_req};
1961 $self->realloc;
1453 $self->update; 1962 $self->update;
1454 $self->check_size;
1455} 1963}
1456 1964
1457sub size_request { 1965sub size_request {
1458 my ($self) = @_; 1966 my ($self) = @_;
1459 1967
1968 $self->{size_req} ||= do {
1969 my ($max_w, $max_h) = $self->get_max_wh;
1970
1460 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1971 $self->{layout}->set_font ($self->{font}) if $self->{font};
1461 $self->{layout}->set_width ($self->{max_w} || -1); 1972 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1462 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1973 $self->{layout}->set_ellipsise ($self->{ellipsise});
1463 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1974 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1464 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1975 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1465 1976
1466 my ($w, $h) = $self->{layout}->size; 1977 my ($w, $h) = $self->{layout}->size;
1467 1978
1468 if (exists $self->{template}) { 1979 if (exists $self->{template}) {
1469 $self->{template}->set_font ($self->{font}) if $self->{font}; 1980 $self->{template}->set_font ($self->{font}) if $self->{font};
1981 $self->{template}->set_width ($self->{max_w} || -1);
1470 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1982 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1471 1983
1472 my ($w2, $h2) = $self->{template}->size; 1984 my ($w2, $h2) = $self->{template}->size;
1473 1985
1474 $w = List::Util::max $w, $w2; 1986 $w = List::Util::max $w, $w2;
1475 $h = List::Util::max $h, $h2; 1987 $h = List::Util::max $h, $h2;
1988 }
1989
1990 [$w, $h]
1476 } 1991 };
1477 1992
1478 ( 1993 @{ $self->{size_req} }
1479 $w + $self->{padding} * 2,
1480 $h + $self->{padding} * 2,
1481 )
1482} 1994}
1483 1995
1996sub baseline_shift {
1997 $_[0]{layout}->descent
1998}
1999
1484sub size_allocate { 2000sub invoke_size_allocate {
1485 my ($self, $w, $h) = @_; 2001 my ($self, $w, $h) = @_;
1486 2002
2003 delete $self->{ox};
2004
1487 delete $self->{texture}; 2005 delete $self->{texture}
2006 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2007
2008 1
1488} 2009}
1489 2010
1490sub set_fontsize { 2011sub set_fontsize {
1491 my ($self, $fontsize) = @_; 2012 my ($self, $fontsize) = @_;
1492 2013
1493 $self->{fontsize} = $fontsize; 2014 $self->{fontsize} = $fontsize;
2015 delete $self->{size_req};
1494 delete $self->{texture}; 2016 delete $self->{texture};
1495 2017
1496 $self->update; 2018 $self->realloc;
1497 $self->check_size; 2019}
2020
2021sub reconfigure {
2022 my ($self) = @_;
2023
2024 delete $self->{size_req};
2025 delete $self->{texture};
2026
2027 $self->SUPER::reconfigure;
1498} 2028}
1499 2029
1500sub _draw { 2030sub _draw {
1501 my ($self) = @_; 2031 my ($self) = @_;
1502 2032
1503 $self->SUPER::_draw; # draw background, if applicable 2033 $self->SUPER::_draw; # draw background, if applicable
1504 2034
1505 my $tex = $self->{texture} ||= do { 2035 my $size = $self->{texture} ||= do {
1506 $self->{layout}->set_foreground (@{$self->{fg}}); 2036 $self->{layout}->set_foreground (@{$self->{fg}});
1507 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2037 $self->{layout}->set_font ($self->{font}) if $self->{font};
1508 $self->{layout}->set_width ($self->{w}); 2038 $self->{layout}->set_width ($self->{w});
1509 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2039 $self->{layout}->set_ellipsise ($self->{ellipsise});
1510 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2040 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1511 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2041 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1512 2042
1513 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2043 [$self->{layout}->size]
1514
1515 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1516 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1517 : ($self->{w} - $tex->{w}) * 0.5);
1518
1519 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1520 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1521 : ($self->{h} - $tex->{h}) * 0.5);
1522
1523 $tex
1524 }; 2044 };
1525 2045
1526 glEnable GL_TEXTURE_2D; 2046 unless (exists $self->{ox}) {
1527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2048 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2049 : ($self->{w} - $size->[0]) * 0.5);
1528 2050
1529 if ($tex->{format} == GL_ALPHA) { 2051 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1530 glColor @{$self->{fg}}; 2052 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1531 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2053 : ($self->{h} - $size->[1]) * 0.5);
1532 } else { 2054
1533 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2055 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1534 } 2056 };
1535 2057
1536 glDisable GL_TEXTURE_2D; 2058# unless ($self->{list}) {
2059# $self->{list} = DC::OpenGL::glGenList;
2060# DC::OpenGL::glNewList $self->{list};
2061# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2062# DC::OpenGL::glEndList;
2063# }
2064#
2065# DC::OpenGL::glCallList $self->{list};
2066
2067 $self->{layout}->draw;
1537} 2068}
2069
2070#sub destroy {
2071# my ($self) = @_;
2072#
2073# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2074#
2075# $self->SUPER::destroy;
2076#}
1538 2077
1539############################################################################# 2078#############################################################################
1540 2079
1541package CFClient::UI::EntryBase; 2080package DC::UI::EntryBase;
1542 2081
1543our @ISA = CFClient::UI::Label::; 2082our @ISA = DC::UI::Label::;
1544 2083
1545use CFClient::OpenGL; 2084use DC::OpenGL;
1546 2085
1547sub new { 2086sub new {
1548 my $class = shift; 2087 my $class = shift;
1549 2088
1550 $class->SUPER::new ( 2089 $class->SUPER::new (
1551 fg => [1, 1, 1], 2090 fg => [1, 1, 1],
1552 bg => [0, 0, 0, 0.2], 2091 bg => [0, 0, 0, 0.2],
2092 outline => [0.6, 0.3, 0.1],
1553 active_bg => [1, 1, 1, 0.5], 2093 active_bg => [0, 0, 1, .2],
1554 active_fg => [0, 0, 0], 2094 active_fg => [1, 1, 1],
2095 active_outline => [1, 1, 0],
1555 can_hover => 1, 2096 can_hover => 1,
1556 can_focus => 1, 2097 can_focus => 1,
1557 valign => 0, 2098 valign => 0,
1558 can_events => 1, 2099 can_events => 1,
2100 ellipsise => 0,
2101 padding_x => 4,
2102 padding_y => 2,
1559 #text => ... 2103 #text => ...
2104 #hidden => "*",
1560 @_ 2105 @_
1561 ) 2106 )
1562} 2107}
1563 2108
1564sub _set_text { 2109sub _set_text {
… …
1566 2111
1567 delete $self->{cur_h}; 2112 delete $self->{cur_h};
1568 2113
1569 return if $self->{text} eq $text; 2114 return if $self->{text} eq $text;
1570 2115
1571 delete $self->{texture};
1572
1573 $self->{last_activity} = $::NOW; 2116 $self->{last_activity} = $::NOW;
1574 $self->{text} = $text; 2117 $self->{text} = $text;
1575 2118
1576 $text =~ s/./*/g if $self->{hidden}; 2119 $text =~ s/./*/g if $self->{hidden};
1577 $self->{layout}->set_text ("$text "); 2120 $self->{layout}->set_text ("$text ");
2121 delete $self->{size_req};
1578 2122
1579 $self->_emit (changed => $self->{text}); 2123 $self->emit (changed => $self->{text});
2124
2125 $self->realloc;
2126 $self->update;
1580} 2127}
1581 2128
1582sub set_text { 2129sub set_text {
1583 my ($self, $text) = @_; 2130 my ($self, $text) = @_;
1584 2131
1585 $self->{cursor} = length $text; 2132 $self->{cursor} = length $text;
1586 $self->_set_text ($text); 2133 $self->_set_text ($text);
1587 $self->update;
1588 $self->check_size;
1589} 2134}
1590 2135
1591sub get_text { 2136sub get_text {
1592 $_[0]{text} 2137 $_[0]{text}
1593} 2138}
… …
1598 my ($w, $h) = $self->SUPER::size_request; 2143 my ($w, $h) = $self->SUPER::size_request;
1599 2144
1600 ($w + 1, $h) # add 1 for cursor 2145 ($w + 1, $h) # add 1 for cursor
1601} 2146}
1602 2147
1603sub key_down { 2148sub invoke_key_down {
1604 my ($self, $ev) = @_; 2149 my ($self, $ev) = @_;
1605 2150
1606 my $mod = $ev->{mod}; 2151 my $mod = $ev->{mod};
1607 my $sym = $ev->{sym}; 2152 my $sym = $ev->{sym};
1608 my $uni = $ev->{unicode}; 2153 my $uni = $ev->{unicode};
1609 2154
1610 my $text = $self->get_text; 2155 my $text = $self->get_text;
2156
2157 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1611 2158
1612 if ($uni == 8) { 2159 if ($uni == 8) {
1613 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2160 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1614 } elsif ($uni == 127) { 2161 } elsif ($uni == 127) {
1615 substr $text, $self->{cursor}, 1, ""; 2162 substr $text, $self->{cursor}, 1, "";
1616 } elsif ($sym == CFClient::SDLK_LEFT) { 2163 } elsif ($sym == DC::SDLK_LEFT) {
1617 --$self->{cursor} if $self->{cursor}; 2164 --$self->{cursor} if $self->{cursor};
1618 } elsif ($sym == CFClient::SDLK_RIGHT) { 2165 } elsif ($sym == DC::SDLK_RIGHT) {
1619 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2166 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1620 } elsif ($sym == CFClient::SDLK_HOME) { 2167 } elsif ($sym == DC::SDLK_HOME) {
2168 # what a hack
2169 $self->{cursor} =
2170 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171 ? length $1
2172 : 0;
2173 } elsif ($sym == DC::SDLK_END) {
2174 # uh, again
2175 $self->{cursor} =
2176 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177 ? $self->{cursor} + length $1
2178 : length $self->{text};
2179 } elsif ($uni == 21) { # ctrl-u
2180 $text = "";
1621 $self->{cursor} = 0; 2181 $self->{cursor} = 0;
1622 } elsif ($sym == CFClient::SDLK_END) {
1623 $self->{cursor} = length $text;
1624 } elsif ($uni == 27) { 2182 } elsif ($uni == 27) {
1625 $self->_emit ('escape'); 2183 $self->emit ('escape');
1626 } elsif ($uni) { 2184 } elsif ($uni == 0x0d) {
2185 substr $text, $self->{cursor}++, 0, "\012";
2186 } elsif ($uni >= 0x20) {
1627 substr $text, $self->{cursor}++, 0, chr $uni; 2187 substr $text, $self->{cursor}++, 0, chr $uni;
2188 } else {
2189 return 0;
1628 } 2190 }
1629 2191
1630 $self->_set_text ($text); 2192 $self->_set_text ($text);
2193
2194 $self->realloc;
1631 $self->update; 2195 $self->update;
1632 $self->check_size;
1633}
1634 2196
2197 1
2198}
2199
1635sub focus_in { 2200sub invoke_focus_in {
1636 my ($self) = @_; 2201 my ($self) = @_;
1637 2202
1638 $self->{last_activity} = $::NOW; 2203 $self->{last_activity} = $::NOW;
1639 2204
1640 $self->SUPER::focus_in; 2205 $self->SUPER::invoke_focus_in
1641} 2206}
1642 2207
1643sub button_down { 2208sub invoke_button_down {
1644 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1645 2210
1646 $self->SUPER::button_down ($ev, $x, $y); 2211 $self->SUPER::invoke_button_down ($ev, $x, $y);
1647 2212
1648 my $idx = $self->{layout}->xy_to_index ($x, $y); 2213 my $idx = $self->{layout}->xy_to_index ($x, $y);
1649 2214
1650 # byte-index to char-index 2215 # byte-index to char-index
1651 my $text = $self->{text}; 2216 my $text = $self->{text};
1652 utf8::encode $text; 2217 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1653 $self->{cursor} = length substr $text, 0, $idx; 2218 $self->{cursor} = length $text;
1654 2219
1655 $self->_set_text ($self->{text}); 2220 $self->_set_text ($self->{text});
1656 $self->update; 2221 $self->update;
2222
2223 1
1657} 2224}
1658 2225
1659sub mouse_motion { 2226sub invoke_mouse_motion {
1660 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1661# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2228# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2229
2230 1
1662} 2231}
1663 2232
1664sub _draw { 2233sub _draw {
1665 my ($self) = @_; 2234 my ($self) = @_;
1666 2235
1667 local $self->{fg} = $self->{fg}; 2236 local $self->{fg} = $self->{fg};
1668 2237
1669 if ($FOCUS == $self) { 2238 if ($FOCUS == $self) {
1670 glColor @{$self->{active_bg}}; 2239 glColor_premultiply @{$self->{active_bg}};
1671 $self->{fg} = $self->{active_fg}; 2240 $self->{fg} = $self->{active_fg};
1672 } else { 2241 } else {
1673 glColor @{$self->{bg}}; 2242 glColor_premultiply @{$self->{bg}};
1674 } 2243 }
1675 2244
1676 glEnable GL_BLEND; 2245 glEnable GL_BLEND;
1677 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2246 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1678 glBegin GL_QUADS;
1679 glVertex 0 , 0;
1680 glVertex 0 , $self->{h};
1681 glVertex $self->{w}, $self->{h}; 2247 glRect 0, 0, $self->{w}, $self->{h};
1682 glVertex $self->{w}, 0;
1683 glEnd;
1684 glDisable GL_BLEND; 2248 glDisable GL_BLEND;
1685 2249
1686 $self->SUPER::_draw; 2250 $self->SUPER::_draw;
1687 2251
1688 #TODO: force update every cursor change :( 2252 #TODO: force update every cursor change :(
… …
1690 2254
1691 unless (exists $self->{cur_h}) { 2255 unless (exists $self->{cur_h}) {
1692 my $text = substr $self->{text}, 0, $self->{cursor}; 2256 my $text = substr $self->{text}, 0, $self->{cursor};
1693 utf8::encode $text; 2257 utf8::encode $text;
1694 2258
1695 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2259 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1696 } 2260 }
1697 2261
1698 glColor @{$self->{fg}}; 2262 glColor_premultiply @{$self->{active_fg}};
1699 glBegin GL_LINES; 2263 glBegin GL_LINES;
1700 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2264 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1701 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2265 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1702 glEnd; 2266 glEnd;
1703 }
1704}
1705 2267
2268 glLineWidth 3;
2269 glColor @{$self->{active_outline}};
2270 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2271 glLineWidth 1;
2272
2273 } else {
2274 glColor @{$self->{outline}};
2275 glBegin GL_LINE_STRIP;
2276 glVertex .5, $self->{h} * .5;
2277 glVertex .5, $self->{h} - 2.5;
2278 glVertex $self->{w} - .5, $self->{h} - 2.5;
2279 glVertex $self->{w} - .5, $self->{h} * .5;
2280 glEnd;
2281 }
2282}
2283
2284#############################################################################
2285
1706package CFClient::UI::Entry; 2286package DC::UI::Entry;
1707 2287
1708our @ISA = CFClient::UI::EntryBase::; 2288our @ISA = DC::UI::EntryBase::;
1709 2289
1710use CFClient::OpenGL; 2290use DC::OpenGL;
1711 2291
1712sub key_down { 2292sub invoke_key_down {
1713 my ($self, $ev) = @_; 2293 my ($self, $ev) = @_;
1714 2294
1715 my $sym = $ev->{sym}; 2295 my $sym = $ev->{sym};
1716 2296
1717 if ($sym == 13) { 2297 if ($ev->{uni} == 0x0d || $sym == 13) {
1718 unshift @{$self->{history}}, 2298 unshift @{$self->{history}},
1719 my $txt = $self->get_text; 2299 my $txt = $self->get_text;
2300
1720 $self->{history_pointer} = -1; 2301 $self->{history_pointer} = -1;
1721 $self->{history_saveback} = ''; 2302 $self->{history_saveback} = '';
1722 $self->_emit (activate => $txt); 2303 $self->emit (activate => $txt);
1723 $self->update; 2304 $self->update;
1724 2305
1725 } elsif ($sym == CFClient::SDLK_UP) { 2306 } elsif ($sym == DC::SDLK_UP) {
1726 if ($self->{history_pointer} < 0) { 2307 if ($self->{history_pointer} < 0) {
1727 $self->{history_saveback} = $self->get_text; 2308 $self->{history_saveback} = $self->get_text;
1728 } 2309 }
1729 if (@{$self->{history} || []} > 0) { 2310 if (@{$self->{history} || []} > 0) {
1730 $self->{history_pointer}++; 2311 $self->{history_pointer}++;
… …
1732 $self->{history_pointer} = @{$self->{history} || []} - 1; 2313 $self->{history_pointer} = @{$self->{history} || []} - 1;
1733 } 2314 }
1734 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2315 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1735 } 2316 }
1736 2317
1737 } elsif ($sym == CFClient::SDLK_DOWN) { 2318 } elsif ($sym == DC::SDLK_DOWN) {
1738 $self->{history_pointer}--; 2319 $self->{history_pointer}--;
1739 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2320 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1740 2321
1741 if ($self->{history_pointer} >= 0) { 2322 if ($self->{history_pointer} >= 0) {
1742 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2323 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1743 } else { 2324 } else {
1744 $self->set_text ($self->{history_saveback}); 2325 $self->set_text ($self->{history_saveback});
1745 } 2326 }
1746 2327
1747 } else { 2328 } else {
1748 $self->SUPER::key_down ($ev); 2329 return $self->SUPER::invoke_key_down ($ev)
2330 }
2331
1749 } 2332 1
1750
1751} 2333}
1752 2334
1753############################################################################# 2335#############################################################################
1754 2336
1755package CFClient::UI::Button; 2337package DC::UI::TextEdit;
1756 2338
1757our @ISA = CFClient::UI::Label::; 2339our @ISA = DC::UI::EntryBase::;
1758 2340
1759use CFClient::OpenGL; 2341use DC::OpenGL;
1760
1761my @tex =
1762 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1763 qw(b1_button_active.png);
1764 2342
1765sub new { 2343sub new {
1766 my $class = shift; 2344 my $class = shift;
1767 2345
1768 $class->SUPER::new ( 2346 $class->SUPER::new (
1769 padding => 4, 2347 padding_y => 4,
1770 fg => [1, 1, 1], 2348
1771 active_fg => [0, 0, 1], 2349 @_
2350 )
2351}
2352
2353sub move_cursor_ver {
2354 my ($self, $dy) = @_;
2355
2356 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2357
2358 $line += $dy;
2359
2360 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2361 $self->{cursor} = $index;
2362 delete $self->{cur_h};
2363 $self->update;
2364 return;
2365 }
2366}
2367
2368sub invoke_key_down {
2369 my ($self, $ev) = @_;
2370
2371 my $sym = $ev->{sym};
2372
2373 if ($sym == DC::SDLK_UP) {
2374 $self->move_cursor_ver (-1);
2375 } elsif ($sym == DC::SDLK_DOWN) {
2376 $self->move_cursor_ver (+1);
2377 } else {
2378 return $self->SUPER::invoke_key_down ($ev)
2379 }
2380
2381 1
2382}
2383
2384#############################################################################
2385
2386package DC::UI::ButtonBin;
2387
2388our @ISA = DC::UI::Bin::;
2389
2390use DC::OpenGL;
2391
2392my @tex =
2393 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2394 qw(b1_button_inactive.png b1_button_active.png);
2395
2396sub new {
2397 my $class = shift;
2398
2399 $class->SUPER::new (
1772 can_hover => 1, 2400 can_hover => 1,
1773 align => 0, 2401 align => 0,
1774 valign => 0, 2402 valign => 0,
1775 can_events => 1, 2403 can_events => 1,
1776 @_ 2404 @_
1777 ) 2405 )
1778} 2406}
1779 2407
1780sub activate { }
1781
1782sub button_up { 2408sub invoke_button_up {
1783 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1784 2410
1785 $self->emit ("activate") 2411 $self->emit ("activate")
1786 if $x >= 0 && $x < $self->{w} 2412 if $x >= 0 && $x < $self->{w}
1787 && $y >= 0 && $y < $self->{h}; 2413 && $y >= 0 && $y < $self->{h};
2414
2415 1
1788} 2416}
1789 2417
1790sub _draw { 2418sub _draw {
1791 my ($self) = @_; 2419 my ($self) = @_;
1792
1793 local $self->{fg} = $self->{fg};
1794
1795 if ($GRAB == $self) {
1796 $self->{fg} = $self->{active_fg};
1797 }
1798 2420
1799 glEnable GL_TEXTURE_2D; 2421 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2422 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801 glColor 0, 0, 0, 1; 2423 glColor 0, 0, 0, 1;
1802 2424
2425 my $tex = $tex[$GRAB == $self];
1803 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2426 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1804 2427
1805 glDisable GL_TEXTURE_2D; 2428 glDisable GL_TEXTURE_2D;
1806 2429
1807 $self->SUPER::_draw; 2430 $self->SUPER::_draw;
1808} 2431}
1809 2432
1810############################################################################# 2433#############################################################################
1811 2434
1812package CFClient::UI::CheckBox; 2435package DC::UI::Button;
1813 2436
1814our @ISA = CFClient::UI::DrawBG::; 2437our @ISA = DC::UI::Label::;
2438
2439use DC::OpenGL;
1815 2440
1816my @tex = 2441my @tex =
1817 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2442 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1818 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2443 qw(b1_button_inactive.png b1_button_active.png);
1819
1820use CFClient::OpenGL;
1821 2444
1822sub new { 2445sub new {
1823 my $class = shift; 2446 my $class = shift;
1824 2447
1825 $class->SUPER::new ( 2448 $class->SUPER::new (
2449 padding_x => 8,
2450 padding_y => 4,
2451 fg => [1.0, 1.0, 1.0],
2452 active_fg => [0.8, 0.8, 0.8],
2453 can_hover => 1,
2454 align => 0,
2455 valign => 0,
2456 can_events => 1,
2457 @_
2458 )
2459}
2460
2461sub invoke_button_up {
2462 my ($self, $ev, $x, $y) = @_;
2463
2464 $self->emit ("activate")
2465 if $x >= 0 && $x < $self->{w}
2466 && $y >= 0 && $y < $self->{h};
2467
2468 1
2469}
2470
2471sub _draw {
2472 my ($self) = @_;
2473
2474 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2475
2476 glEnable GL_TEXTURE_2D;
2477 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2478 glColor 0, 0, 0, 1;
2479
2480 my $tex = $tex[$GRAB == $self];
2481 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2482
2483 glDisable GL_TEXTURE_2D;
2484
2485 $self->SUPER::_draw;
2486}
2487
2488#############################################################################
2489
2490package DC::UI::CheckBox;
2491
2492our @ISA = DC::UI::DrawBG::;
2493
2494my @tex =
2495 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2496 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2497
2498use DC::OpenGL;
2499
2500sub new {
2501 my $class = shift;
2502
2503 $class->SUPER::new (
1826 padding => 2, 2504 padding_x => 2,
2505 padding_y => 2,
1827 fg => [1, 1, 1], 2506 fg => [1, 1, 1],
1828 active_fg => [1, 1, 0], 2507 active_fg => [1, 1, 0],
1829 bg => [0, 0, 0, 0.2], 2508 bg => [0, 0, 0, 0.2],
1830 active_bg => [1, 1, 1, 0.5], 2509 active_bg => [1, 1, 1, 0.5],
1831 state => 0, 2510 state => 0,
… …
1835} 2514}
1836 2515
1837sub size_request { 2516sub size_request {
1838 my ($self) = @_; 2517 my ($self) = @_;
1839 2518
1840 ($self->{padding} * 2 + 6) x 2 2519 (6) x 2
1841} 2520}
1842 2521
2522sub toggle {
2523 my ($self) = @_;
2524
2525 $self->{state} = !$self->{state};
2526 $self->emit (changed => $self->{state});
2527 $self->update;
2528}
2529
1843sub button_down { 2530sub invoke_button_down {
1844 my ($self, $ev, $x, $y) = @_; 2531 my ($self, $ev, $x, $y) = @_;
1845 2532
1846 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2533 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1847 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2534 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1848 $self->{state} = !$self->{state}; 2535 $self->toggle;
1849 $self->_emit (changed => $self->{state}); 2536 } else {
2537 return 0
2538 }
2539
1850 } 2540 1
1851} 2541}
1852 2542
1853sub _draw { 2543sub _draw {
1854 my ($self) = @_; 2544 my ($self) = @_;
1855 2545
1856 $self->SUPER::_draw; 2546 $self->SUPER::_draw;
1857 2547
1858 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2548 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1859 2549
1860 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2550 my ($w, $h) = @$self{qw(w h)};
2551
2552 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1861 2553
1862 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2554 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1863 2555
1864 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2556 my $tex = $self->{state} ? $tex[1] : $tex[0];
1865 2557
… …
1868 glDisable GL_TEXTURE_2D; 2560 glDisable GL_TEXTURE_2D;
1869} 2561}
1870 2562
1871############################################################################# 2563#############################################################################
1872 2564
1873package CFClient::UI::Image; 2565package DC::UI::Image;
1874 2566
1875our @ISA = CFClient::UI::Base::; 2567our @ISA = DC::UI::Base::;
1876 2568
1877use CFClient::OpenGL; 2569use DC::OpenGL;
1878use Carp qw/confess/;
1879 2570
1880our %loaded_images; 2571our %texture_cache;
1881 2572
1882sub new { 2573sub new {
1883 my $class = shift; 2574 my $class = shift;
1884 2575
1885 my $self = $class->SUPER::new (can_events => 0, @_); 2576 my $self = $class->SUPER::new (
2577 can_events => 0,
2578 scale => 1,
2579 @_,
2580 );
1886 2581
1887 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2582 $self->{path} || $self->{tex}
2583 or Carp::croak "'path' or 'tex' attributes required";
1888 2584
1889 $loaded_images{$self->{image}} ||= 2585 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1890 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2586 new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
1891 2587
1892 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2588 DC::weaken $texture_cache{$self->{path}};
1893 2589
1894 Scalar::Util::weaken $loaded_images{$self->{image}}; 2590 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1895
1896 $self->{aspect} = $tex->{w} / $tex->{h};
1897 2591
1898 $self 2592 $self
1899} 2593}
1900 2594
2595sub STORABLE_freeze {
2596 my ($self, $cloning) = @_;
2597
2598 $self->{path}
2599 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2600
2601 $self->{path}
2602}
2603
2604sub STORABLE_attach {
2605 my ($self, $cloning, $path) = @_;
2606
2607 $self->new (path => $path)
2608}
2609
1901sub size_request { 2610sub size_request {
1902 my ($self) = @_; 2611 my ($self) = @_;
1903 2612
1904 ($self->{tex}->{w}, $self->{tex}->{h}) 2613 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1905} 2614}
1906 2615
1907sub _draw { 2616sub _draw {
1908 my ($self) = @_; 2617 my ($self) = @_;
1909 2618
… …
1926 glDisable GL_TEXTURE_2D; 2635 glDisable GL_TEXTURE_2D;
1927} 2636}
1928 2637
1929############################################################################# 2638#############################################################################
1930 2639
2640package DC::UI::ImageButton;
2641
2642our @ISA = DC::UI::Image::;
2643
2644use DC::OpenGL;
2645
2646my %textures;
2647
2648sub new {
2649 my $class = shift;
2650
2651 my $self = $class->SUPER::new (
2652 padding_x => 4,
2653 padding_y => 4,
2654 fg => [1, 1, 1],
2655 active_fg => [0, 0, 1],
2656 can_hover => 1,
2657 align => 0,
2658 valign => 0,
2659 can_events => 1,
2660 @_
2661 );
2662}
2663
2664sub invoke_button_down {
2665 my ($self, $ev, $x, $y) = @_;
2666
2667 1
2668}
2669
2670sub invoke_button_up {
2671 my ($self, $ev, $x, $y) = @_;
2672
2673 $self->emit ("activate")
2674 if $x >= 0 && $x < $self->{w}
2675 && $y >= 0 && $y < $self->{h};
2676
2677 1
2678}
2679
2680#############################################################################
2681
1931package CFClient::UI::VGauge; 2682package DC::UI::VGauge;
1932 2683
1933our @ISA = CFClient::UI::Base::; 2684our @ISA = DC::UI::Base::;
1934 2685
1935use List::Util qw(min max); 2686use List::Util qw(min max);
1936 2687
1937use CFClient::OpenGL; 2688use DC::OpenGL;
1938 2689
1939my %tex = ( 2690my %tex = (
1940 food => [ 2691 food => [
1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2692 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1942 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2693 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1943 ], 2694 ],
1944 grace => [ 2695 grace => [
1945 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2696 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1946 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2697 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1947 ], 2698 ],
1948 hp => [ 2699 hp => [
1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2700 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1950 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2701 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1951 ], 2702 ],
1952 mana => [ 2703 mana => [
1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2704 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1954 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2705 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1955 ], 2706 ],
1956); 2707);
1957 2708
1958# eg. VGauge->new (gauge => 'food'), default gauge: food 2709# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2018 my $ycut1 = max 0, min 1, $ycut; 2769 my $ycut1 = max 0, min 1, $ycut;
2019 my $ycut2 = max 0, min 1, $ycut - 1; 2770 my $ycut2 = max 0, min 1, $ycut - 1;
2020 2771
2021 my $h1 = $self->{h} * (1 - $ycut1); 2772 my $h1 = $self->{h} * (1 - $ycut1);
2022 my $h2 = $self->{h} * (1 - $ycut2); 2773 my $h2 = $self->{h} * (1 - $ycut2);
2774 my $h3 = $self->{h};
2775
2776 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2023 2777
2024 glEnable GL_BLEND; 2778 glEnable GL_BLEND;
2025 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2779 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2780 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2026 glEnable GL_TEXTURE_2D; 2781 glEnable GL_TEXTURE_2D;
2027 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2782 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2028 2783
2029 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2784 glBindTexture GL_TEXTURE_2D, $t1->{name};
2030 glBegin GL_QUADS; 2785 glBegin GL_QUADS;
… …
2045 2800
2046 if ($t3) { 2801 if ($t3) {
2047 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2802 glBindTexture GL_TEXTURE_2D, $t3->{name};
2048 glBegin GL_QUADS; 2803 glBegin GL_QUADS;
2049 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2804 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2050 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2805 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2051 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2806 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2052 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2807 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2053 glEnd; 2808 glEnd;
2054 } 2809 }
2055 2810
2056 glDisable GL_BLEND; 2811 glDisable GL_BLEND;
2057 glDisable GL_TEXTURE_2D; 2812 glDisable GL_TEXTURE_2D;
2058} 2813}
2059 2814
2060############################################################################# 2815#############################################################################
2061 2816
2817package DC::UI::Progress;
2818
2819our @ISA = DC::UI::Label::;
2820
2821use DC::OpenGL;
2822
2823sub new {
2824 my ($class, %arg) = @_;
2825
2826 my $self = $class->SUPER::new (
2827 fg => [1, 1, 1],
2828 bg => [0, 0, 1, 0.2],
2829 bar => [0.7, 0.5, 0.1, 0.8],
2830 outline => [0.4, 0.3, 0],
2831 fontsize => 0.9,
2832 valign => 0,
2833 align => 0,
2834 can_events => 1,
2835 ellipsise => 1,
2836 label => "%d%%",
2837 %arg,
2838 );
2839
2840 $self->set_value ($arg{value} || -1);
2841
2842 $self
2843}
2844
2845sub set_label {
2846 my ($self, $label) = @_;
2847
2848 return if $self->{label} eq $label;
2849 $self->{label} = $label;
2850
2851 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2852}
2853
2854sub set_value {
2855 my ($self, $value) = @_;
2856
2857 if ($self->{value} ne $value) {
2858 $self->{value} = $value;
2859
2860 if ($value < 0) {
2861 $self->set_text ("-");
2862 } else {
2863 $self->set_text (sprintf $self->{label}, $value * 100);
2864 }
2865
2866 $self->update;
2867 }
2868}
2869
2870sub _draw {
2871 my ($self) = @_;
2872
2873 glEnable GL_BLEND;
2874 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2875
2876 if ($self->{value} >= 0) {
2877 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2878
2879 glColor_premultiply @{$self->{bar}};
2880 glRect 2, 2, $s, $self->{h} - 2;
2881 glColor_premultiply @{$self->{bg}};
2882 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2883 }
2884
2885 glColor_premultiply @{$self->{outline}};
2886 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2887
2888 glDisable GL_BLEND;
2889
2890 {
2891 local $self->{bg}; # do not draw background
2892 $self->SUPER::_draw;
2893 }
2894}
2895
2896#############################################################################
2897
2898package DC::UI::ExperienceProgress;
2899
2900our @ISA = DC::UI::Progress::;
2901
2902sub new {
2903 my ($class, %arg) = @_;
2904
2905 my $self = $class->SUPER::new (
2906 tooltip => sub {
2907 my ($self) = @_;
2908
2909 sprintf "level %d\n%s points\n%s next level\n%s to go",
2910 $self->{lvl},
2911 ::formsep ($self->{exp}),
2912 ::formsep ($self->{nxt}),
2913 ::formsep ($self->{nxt} - $self->{exp}),
2914 },
2915 %arg
2916 );
2917
2918 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2919 if $::CONN;
2920
2921 $self
2922}
2923
2924sub DESTROY {
2925 my ($self) = @_;
2926
2927 delete $::CONN->{on_exp_update}{$self+0}
2928 if $::CONN;
2929
2930 $self->SUPER::DESTROY;
2931}
2932
2933sub set_value {
2934 my ($self, $lvl, $exp) = @_;
2935
2936 $self->{lvl} = $lvl;
2937 $self->{exp} = $exp;
2938
2939 my $v = -1;
2940
2941 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2942 my $l0 = $table->[$lvl - 1];
2943 my $l1 = $table->[$lvl];
2944
2945 $self->{nxt} = $l1;
2946
2947 $v = ($exp - $l0) / ($l1 - $l0);
2948 }
2949
2950 $self->SUPER::set_value ($v);
2951}
2952
2953#############################################################################
2954
2062package CFClient::UI::Gauge; 2955package DC::UI::Gauge;
2063 2956
2064our @ISA = CFClient::UI::VBox::; 2957our @ISA = DC::UI::VBox::;
2065 2958
2066sub new { 2959sub new {
2067 my ($class, %arg) = @_; 2960 my ($class, %arg) = @_;
2068 2961
2069 my $self = $class->SUPER::new ( 2962 my $self = $class->SUPER::new (
… …
2071 can_hover => 1, 2964 can_hover => 1,
2072 can_events => 1, 2965 can_events => 1,
2073 %arg, 2966 %arg,
2074 ); 2967 );
2075 2968
2076 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2969 $self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2077 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2970 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2078 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2971 $self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2079 2972
2080 $self 2973 $self
2081} 2974}
2082 2975
2083sub set_fontsize { 2976sub set_fontsize {
… …
2104 $self->{value}->set_text ($val); 2997 $self->{value}->set_text ($val);
2105} 2998}
2106 2999
2107############################################################################# 3000#############################################################################
2108 3001
2109package CFClient::UI::Slider; 3002package DC::UI::Slider;
2110 3003
2111use strict; 3004use strict;
2112 3005
2113use CFClient::OpenGL; 3006use DC::OpenGL;
2114 3007
2115our @ISA = CFClient::UI::DrawBG::; 3008our @ISA = DC::UI::DrawBG::;
2116 3009
2117my @tex = 3010my @tex =
2118 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3011 map { new_from_file DC::Texture DC::find_rcfile $_ }
2119 qw(s1_slider.png s1_slider_bg.png); 3012 qw(s1_slider.png s1_slider_bg.png);
2120 3013
2121sub new { 3014sub new {
2122 my $class = shift; 3015 my $class = shift;
2123 3016
… …
2130 fg => [1, 1, 1], 3023 fg => [1, 1, 1],
2131 active_fg => [0, 0, 0], 3024 active_fg => [0, 0, 0],
2132 bg => [0, 0, 0, 0.2], 3025 bg => [0, 0, 0, 0.2],
2133 active_bg => [1, 1, 1, 0.5], 3026 active_bg => [1, 1, 1, 0.5],
2134 range => [0, 0, 100, 10, 0], 3027 range => [0, 0, 100, 10, 0],
2135 req_w => $::WIDTH / 80, 3028 min_w => $::WIDTH / 80,
2136 req_h => $::WIDTH / 80, 3029 min_h => $::WIDTH / 80,
2137 vertical => 0, 3030 vertical => 0,
2138 can_hover => 1, 3031 can_hover => 1,
2139 inner_pad => 0.02, 3032 inner_pad => 0.02,
2140 @_ 3033 @_
2141 ); 3034 );
… …
2149sub set_range { 3042sub set_range {
2150 my ($self, $range) = @_; 3043 my ($self, $range) = @_;
2151 3044
2152 ($range, $self->{range}) = ($self->{range}, $range); 3045 ($range, $self->{range}) = ($self->{range}, $range);
2153 3046
2154 $self->update
2155 if "@$range" ne "@{$self->{range}}"; 3047 if ("@$range" ne "@{$self->{range}}") {
3048 $self->update;
3049 $self->set_value ($self->{range}[0]);
3050 }
2156} 3051}
2157 3052
2158sub set_value { 3053sub set_value {
2159 my ($self, $value) = @_; 3054 my ($self, $value) = @_;
2160 3055
… …
2171 if $unit; 3066 if $unit;
2172 3067
2173 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3068 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2174 3069
2175 if ($value != $old_value) { 3070 if ($value != $old_value) {
2176 $self->_emit (changed => $value); 3071 $self->emit (changed => $value);
2177 $self->update; 3072 $self->update;
2178 } 3073 }
2179} 3074}
2180 3075
2181sub size_request { 3076sub size_request {
2182 my ($self) = @_; 3077 my ($self) = @_;
2183 3078
2184 my $w = $self->{req_w}; 3079 ($self->{req_w}, $self->{req_h})
2185 my $h = $self->{req_h};
2186
2187 $self->{vertical} ? ($h, $w) : ($w, $h)
2188} 3080}
2189 3081
2190sub button_down { 3082sub invoke_button_down {
2191 my ($self, $ev, $x, $y) = @_; 3083 my ($self, $ev, $x, $y) = @_;
2192 3084
2193 $self->SUPER::button_down ($ev, $x, $y); 3085 $self->SUPER::invoke_button_down ($ev, $x, $y);
2194 3086
2195 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3087 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2196 3088
2197 $self->mouse_motion ($ev, $x, $y); 3089 $self->invoke_mouse_motion ($ev, $x, $y);
2198}
2199 3090
3091 1
3092}
3093
2200sub mouse_motion { 3094sub invoke_mouse_motion {
2201 my ($self, $ev, $x, $y) = @_; 3095 my ($self, $ev, $x, $y) = @_;
2202 3096
2203 if ($GRAB == $self) { 3097 if ($GRAB == $self) {
2204 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3098 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2205 3099
2206 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3100 my (undef, $lo, $hi, $page) = @{$self->{range}};
2207 3101
2208 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3102 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2209 3103
2210 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3104 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3105 } else {
3106 return 0;
3107 }
3108
2211 } 3109 1
3110}
3111
3112sub invoke_mouse_wheel {
3113 my ($self, $ev) = @_;
3114
3115 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3116
3117 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3118
3119 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3120
3121 1
2212} 3122}
2213 3123
2214sub update { 3124sub update {
2215 my ($self) = @_; 3125 my ($self) = @_;
2216 3126
2217 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3127 delete $self->{knob_w};
3128 $self->SUPER::update;
3129}
3130
3131sub _draw {
3132 my ($self) = @_;
3133
3134 unless ($self->{knob_w}) {
2218 $self->set_value ($self->{range}[0]); 3135 $self->set_value ($self->{range}[0]);
2219 3136
2220 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3137 my ($value, $lo, $hi, $page) = @{$self->{range}};
2221 my $range = ($hi - $page - $lo) || 1e-100; 3138 my $range = ($hi - $page - $lo) || 1e-100;
2222 3139
… …
2228 $value = ($value - $lo) / $range; 3145 $value = ($value - $lo) / $range;
2229 $value = $value * $self->{scale} + $self->{offset}; 3146 $value = $value * $self->{scale} + $self->{offset};
2230 3147
2231 $self->{knob_x} = $value - $knob_w * 0.5; 3148 $self->{knob_x} = $value - $knob_w * 0.5;
2232 $self->{knob_w} = $knob_w; 3149 $self->{knob_w} = $knob_w;
2233 }); 3150 }
2234
2235 $self->SUPER::update;
2236}
2237
2238sub _draw {
2239 my ($self) = @_;
2240 3151
2241 $self->SUPER::_draw (); 3152 $self->SUPER::_draw ();
2242 3153
2243 glScale $self->{w}, $self->{h}; 3154 glScale $self->{w}, $self->{h};
2244 3155
… …
2264 glDisable GL_TEXTURE_2D; 3175 glDisable GL_TEXTURE_2D;
2265} 3176}
2266 3177
2267############################################################################# 3178#############################################################################
2268 3179
2269package CFClient::UI::ValSlider; 3180package DC::UI::ValSlider;
2270 3181
2271our @ISA = CFClient::UI::HBox::; 3182our @ISA = DC::UI::HBox::;
2272 3183
2273sub new { 3184sub new {
2274 my ($class, %arg) = @_; 3185 my ($class, %arg) = @_;
2275 3186
2276 my $range = delete $arg{range}; 3187 my $range = delete $arg{range};
2277 3188
2278 my $self = $class->SUPER::new ( 3189 my $self = $class->SUPER::new (
2279 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3190 slider => (new DC::UI::Slider expand => 1, range => $range),
2280 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3191 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2281 to_value => sub { shift }, 3192 to_value => sub { shift },
2282 from_value => sub { shift }, 3193 from_value => sub { shift },
2283 %arg, 3194 %arg,
2284 ); 3195 );
2285 3196
… …
2305sub set_range { shift->{slider}->set_range (@_) } 3216sub set_range { shift->{slider}->set_range (@_) }
2306sub set_value { shift->{slider}->set_value (@_) } 3217sub set_value { shift->{slider}->set_value (@_) }
2307 3218
2308############################################################################# 3219#############################################################################
2309 3220
2310package CFClient::UI::TextView; 3221package DC::UI::TextScroller;
2311 3222
2312our @ISA = CFClient::UI::HBox::; 3223our @ISA = DC::UI::HBox::;
2313 3224
2314use CFClient::OpenGL; 3225use DC::OpenGL;
2315 3226
2316sub new { 3227sub new {
2317 my $class = shift; 3228 my $class = shift;
2318 3229
2319 my $self = $class->SUPER::new ( 3230 my $self = $class->SUPER::new (
2320 fontsize => 1, 3231 fontsize => 1,
2321 can_events => 0, 3232 can_events => 1,
3233 indent => 0,
2322 #font => default_font 3234 #font => default_font
2323 @_, 3235 @_,
2324 3236
2325 layout => (new CFClient::Layout 1), 3237 layout => (new DC::Layout),
2326 par => [], 3238 par => [],
3239 max_par => 0,
2327 height => 0, 3240 height => 0,
2328 children => [ 3241 children => [
2329 (new CFClient::UI::Empty expand => 1), 3242 (new DC::UI::Empty expand => 1),
2330 (new CFClient::UI::Slider vertical => 1), 3243 (new DC::UI::Slider vertical => 1),
2331 ], 3244 ],
2332 ); 3245 );
2333 3246
2334 $self->{children}[1]->connect (changed => sub { $self->update }); 3247 $self->{children}[1]->connect (changed => sub { $self->update });
2335 3248
… …
2341 3254
2342 $self->{fontsize} = $fontsize; 3255 $self->{fontsize} = $fontsize;
2343 $self->reflow; 3256 $self->reflow;
2344} 3257}
2345 3258
3259sub size_request {
3260 my ($self) = @_;
3261
3262 my ($empty, $slider) = $self->visible_children;
3263
3264 local $self->{children} = [$empty, $slider];
3265 $self->SUPER::size_request
3266}
3267
2346sub size_allocate { 3268sub invoke_size_allocate {
2347 my ($self, $w, $h) = @_; 3269 my ($self, $w, $h) = @_;
2348 3270
2349 $self->SUPER::size_allocate ($w, $h); 3271 my ($empty, $slider, @other) = @{ $self->{children} };
3272 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2350 3273
2351 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3274 $self->{layout}->set_font ($self->{font}) if $self->{font};
2352 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3275 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2353 $self->{layout}->set_width ($self->{children}[0]{w}); 3276 $self->{layout}->set_width ($empty->{w});
3277 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2354 3278
2355 $self->reflow; 3279 $self->reflow;
2356}
2357 3280
2358sub text_size { 3281 local $self->{children} = [$empty, $slider];
3282 $self->SUPER::invoke_size_allocate ($w, $h)
3283}
3284
3285sub invoke_mouse_wheel {
2359 my ($self, $text, $indent) = @_; 3286 my ($self, $ev) = @_;
3287
3288 return 0 unless $ev->{dy}; # only vertical movements
3289
3290 $self->{children}[1]->emit (mouse_wheel => $ev);
3291
3292 1
3293}
3294
3295sub get_layout {
3296 my ($self, $para) = @_;
2360 3297
2361 my $layout = $self->{layout}; 3298 my $layout = $self->{layout};
2362 3299
3300 $layout->set_font ($self->{font}) if $self->{font};
3301 $layout->set_foreground (@{$para->{fg}});
2363 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3302 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2364 $layout->set_width ($self->{children}[0]{w} - $indent); 3303 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3304 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2365 $layout->set_markup ($text); 3305 $layout->set_markup ($para->{markup});
3306
3307 $layout->set_shapes (
3308 map
3309 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3310 @{$para->{widget}}
2366 3311 );
3312
2367 $layout->size 3313 $layout
2368} 3314}
2369 3315
2370sub reflow { 3316sub reflow {
2371 my ($self) = @_; 3317 my ($self) = @_;
2372 3318
… …
2379 3325
2380 # todo: base offset on lines or so, not on pixels 3326 # todo: base offset on lines or so, not on pixels
2381 $self->{children}[1]->set_value ($offset); 3327 $self->{children}[1]->set_value ($offset);
2382} 3328}
2383 3329
3330sub current_paragraph {
3331 my ($self) = @_;
3332
3333 $self->{top_paragraph} - 1
3334}
3335
3336sub scroll_to {
3337 my ($self, $para) = @_;
3338
3339 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3340
3341 $self->{scroll_to} = $para;
3342 $self->update;
3343}
3344
2384sub clear { 3345sub clear {
2385 my ($self) = @_; 3346 my ($self) = @_;
3347
3348 my (undef, undef, @other) = @{ $self->{children} };
3349 $self->remove ($_) for @other;
2386 3350
2387 $self->{par} = []; 3351 $self->{par} = [];
2388 $self->{height} = 0; 3352 $self->{height} = 0;
2389 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3353 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2390} 3354}
2391 3355
2392sub add_paragraph { 3356sub add_paragraph {
2393 my ($self, $color, $text, $indent) = @_; 3357 my $self = shift;
2394 3358
2395 for my $line (split /\n/, $text) { 3359 for my $para (@_) {
2396 my ($w, $h) = $self->text_size ($line); 3360 $para = {
3361 fg => [1, 1, 1, 1],
3362 indent => 0,
3363 markup => "",
3364 widget => [],
3365 ref $para ? %$para : (markup => $para),
3366 w => 1e10,
3367 wrapped => 1,
3368 };
3369
3370 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3371 push @{$self->{par}}, $para;
3372 }
3373
3374 if (my $max = $self->{max_par}) {
3375 shift @{$self->{par}} while @{$self->{par}} > $max;
3376 }
3377
3378 $self->{need_reflow}++;
3379 $self->update;
3380}
3381
3382sub scroll_to_bottom {
3383 my ($self) = @_;
3384
3385 $self->{scroll_to} = $#{$self->{par}};
3386 $self->update;
3387}
3388
3389sub force_uptodate {
3390 my ($self) = @_;
3391
3392 if (delete $self->{need_reflow}) {
3393 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3394
3395 my $height = 0;
3396
3397 for my $para (@{$self->{par}}) {
3398 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3399 my $layout = $self->get_layout ($para);
3400 my ($w, $h) = $layout->size;
3401
3402 $para->{w} = $w + $para->{indent};
3403 $para->{h} = $h;
3404 $para->{wrapped} = $layout->has_wrapped;
3405 }
3406
3407 $para->{y} = $height;
3408 $height += $para->{h};
3409 }
3410
2397 $self->{height} += $h; 3411 $self->{height} = $height;
2398 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3412 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2399 }
2400 3413
2401 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3414 delete $self->{texture};
3415 }
3416
3417 if (my $paridx = delete $self->{scroll_to}) {
3418 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3419 }
2402} 3420}
2403 3421
2404sub update { 3422sub update {
2405 my ($self) = @_; 3423 my ($self) = @_;
2406 3424
… …
2408 3426
2409 return unless $self->{h} > 0; 3427 return unless $self->{h} > 0;
2410 3428
2411 delete $self->{texture}; 3429 delete $self->{texture};
2412 3430
2413 $ROOT->on_post_alloc ($self, sub { 3431 $ROOT->on_post_alloc ($self => sub {
3432 $self->force_uptodate;
3433
2414 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3434 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2415 3435
2416 if (delete $self->{need_reflow}) {
2417 my $height = 0;
2418
2419 my $layout = $self->{layout};
2420
2421 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2422
2423 for (@{$self->{par}}) {
2424 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2425 $layout->set_width ($W - $_->[3]);
2426 $layout->set_markup ($_->[4]);
2427 my ($w, $h) = $layout->size;
2428 $_->[0] = $w + $_->[3];
2429 $_->[1] = $h;
2430 }
2431
2432 $height += $_->[1];
2433 }
2434
2435 $self->{height} = $height;
2436
2437 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2438
2439 delete $self->{texture};
2440 }
2441
2442 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3436 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2443 glClearColor 0.5, 0.5, 0.5, 0; 3437 glClearColor 0, 0, 0, 0;
2444 glClear GL_COLOR_BUFFER_BIT; 3438 glClear GL_COLOR_BUFFER_BIT;
2445 3439
3440 package DC::UI::Base;
3441 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3442 (0, 0, $self->{w}, $self->{h});
3443
3444 my $top = int $self->{children}[1]{range}[0];
3445
3446 my $paridx = 0;
3447 my $top_paragraph;
2446 my $top = int $self->{children}[1]{range}[0]; 3448 my $top = int $self->{children}[1]{range}[0];
2447 3449
2448 my $y0 = $top; 3450 my $y0 = $top;
2449 my $y1 = $top + $H; 3451 my $y1 = $top + $H;
2450 3452
2451 my $y = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_font ($self->{font}) if $self->{font};
2456
2457 glEnable GL_BLEND;
2458 #TODO# not correct in windows where rgba is forced off
2459 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2460
2461 for my $par (@{$self->{par}}) { 3453 for my $para (@{$self->{par}}) {
2462 my $h = $par->[1]; 3454 my $h = $para->{h};
3455 my $y = $para->{y};
2463 3456
2464 if ($y0 < $y + $h && $y < $y1) { 3457 if ($y0 < $y + $h && $y < $y1) {
2465 $layout->set_foreground (@{ $par->[2] }); 3458 my $layout = $self->get_layout ($para);
2466 $layout->set_width ($W - $par->[3]);
2467 $layout->set_markup ($par->[4]);
2468 3459
2469 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3460 $layout->render ($para->{indent}, $y - $y0);
3461 $layout->draw;
2470 3462
2471 glRasterPos $par->[3], $y - $y0; 3463 if (my @w = @{ $para->{widget} }) {
2472 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3464 my @s = $layout->get_shapes;
3465
3466 for (@w) {
3467 my ($dx, $dy) = splice @s, 0, 2, ();
3468
3469 $_->{x} = $dx + $para->{indent};
3470 $_->{y} = $dy + $y - $y0;
3471
3472 $_->draw;
3473 }
3474 }
2473 } 3475 }
2474 3476
2475 $y += $h; 3477 $paridx++;
3478 $top_paragraph ||= $paridx if $y >= $top;
2476 } 3479 }
2477 3480
2478 glDisable GL_BLEND; 3481 $self->{top_paragraph} = $top_paragraph;
2479 }; 3482 };
2480 }); 3483 });
2481} 3484}
2482 3485
3486sub reconfigure {
3487 my ($self) = @_;
3488
3489 $self->SUPER::reconfigure;
3490
3491 $_->{w} = 1e10 for @{ $self->{par} };
3492 $self->reflow;
3493}
3494
2483sub _draw { 3495sub _draw {
2484 my ($self) = @_; 3496 my ($self) = @_;
2485 3497
2486 glEnable GL_TEXTURE_2D; 3498 glEnable GL_TEXTURE_2D;
2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3499 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2488 glColor 1, 1, 1, 1; 3500 glColor 0, 0, 0, 1;
2489 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3501 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2490 glDisable GL_TEXTURE_2D; 3502 glDisable GL_TEXTURE_2D;
2491 3503
2492 $self->{children}[1]->draw; 3504 $self->{children}[1]->draw;
2493
2494} 3505}
2495 3506
2496############################################################################# 3507#############################################################################
2497 3508
2498package CFClient::UI::Animator; 3509package DC::UI::Animator;
2499 3510
2500use CFClient::OpenGL; 3511use DC::OpenGL;
2501 3512
2502our @ISA = CFClient::UI::Bin::; 3513our @ISA = DC::UI::Bin::;
2503 3514
2504sub moveto { 3515sub moveto {
2505 my ($self, $x, $y) = @_; 3516 my ($self, $x, $y) = @_;
2506 3517
2507 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3518 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2535 glPopMatrix; 3546 glPopMatrix;
2536} 3547}
2537 3548
2538############################################################################# 3549#############################################################################
2539 3550
2540package CFClient::UI::Flopper; 3551package DC::UI::Flopper;
2541 3552
2542our @ISA = CFClient::UI::Button::; 3553our @ISA = DC::UI::Button::;
2543 3554
2544sub new { 3555sub new {
2545 my $class = shift; 3556 my $class = shift;
2546 3557
2547 my $self = $class->SUPER::new ( 3558 my $self = $class->SUPER::new (
2548 state => 0, 3559 state => 0,
2549 connect_activate => \&toggle_flopper, 3560 on_activate => \&toggle_flopper,
2550 @_ 3561 @_
2551 ); 3562 );
2552 3563
2553 if ($self->{state}) {
2554 $self->{state} = 0;
2555 $self->toggle_flopper;
2556 }
2557
2558 $self 3564 $self
2559} 3565}
2560 3566
2561sub toggle_flopper { 3567sub toggle_flopper {
2562 my ($self) = @_; 3568 my ($self) = @_;
2563 3569
2564 # TODO: use animation 3570 $self->{other}->toggle_visibility;
2565 if ($self->{state} = !$self->{state}) {
2566 $CFClient::UI::ROOT->add ($self->{other});
2567 $self->{other}->move ($self->coord2global (0, $self->{h}));
2568 $self->_emit ("open");
2569 } else {
2570 $CFClient::UI::ROOT->remove ($self->{other});
2571 $self->_emit ("close");
2572 }
2573
2574 $self->_emit (changed => $self->{state});
2575} 3571}
2576 3572
2577############################################################################# 3573#############################################################################
2578 3574
2579package CFClient::UI::Tooltip; 3575package DC::UI::Tooltip;
2580 3576
2581our @ISA = CFClient::UI::Bin::; 3577our @ISA = DC::UI::Bin::;
2582 3578
2583use CFClient::OpenGL; 3579use DC::OpenGL;
2584 3580
2585sub new { 3581sub new {
2586 my $class = shift; 3582 my $class = shift;
2587 3583
2588 $class->SUPER::new ( 3584 $class->SUPER::new (
… …
2592} 3588}
2593 3589
2594sub set_tooltip_from { 3590sub set_tooltip_from {
2595 my ($self, $widget) = @_; 3591 my ($self, $widget) = @_;
2596 3592
3593 my $tip = $widget->{tooltip};
3594 $tip = $tip->($widget) if "CODE" eq ref $tip;
3595
3596 $tip = DC::Pod::section_label tooltip => $1
3597 if $tip =~ /^#(.*)$/;
3598
3599 if ($ENV{CFPLUS_DEBUG} & 2) {
3600 $tip .= "\n\n" . (ref $widget) . "\n"
3601 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3602 . "req $widget->{req_w} $widget->{req_h}\n"
3603 . "visible $widget->{visible}";
3604 }
3605
3606 $tip =~ s/^\n+//;
3607 $tip =~ s/\n+$//;
3608
2597 $self->add (new CFClient::UI::Label 3609 $self->add (new DC::UI::Label
2598 markup => $widget->{tooltip}, 3610 markup => $tip,
2599 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3611 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2600 fontsize => 0.8, 3612 fontsize => 0.8,
2601 fg => [0, 0, 0, 1], 3613 style => 1, # FLAG_INVERSE
2602 ellipsise => 0, 3614 ellipsise => 0,
2603 font => ($widget->{tooltip_font} || $::FONT_PROP), 3615 font => ($widget->{tooltip_font} || $::FONT_PROP),
2604 ); 3616 );
2605} 3617}
2606 3618
… …
2610 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3622 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2611 3623
2612 ($w + 4, $h + 4) 3624 ($w + 4, $h + 4)
2613} 3625}
2614 3626
2615sub size_allocate { 3627sub invoke_size_allocate {
2616 my ($self, $w, $h) = @_; 3628 my ($self, $w, $h) = @_;
2617 3629
2618 $self->SUPER::size_allocate ($w - 4, $h - 4); 3630 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3631}
3632
3633sub invoke_visibility_change {
3634 my ($self, $visible) = @_;
3635
3636 return unless $visible;
3637
3638 $self->{root}->on_post_alloc ("move_$self" => sub {
3639 my $widget = $self->{owner}
3640 or return;
3641
3642 if ($widget->{visible}) {
3643 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3644
3645 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3646 if $x + $self->{w} > $self->{root}{w};
3647
3648 $self->move_abs ($x, $y);
3649 } else {
3650 $self->hide;
3651 }
3652 });
2619} 3653}
2620 3654
2621sub _draw { 3655sub _draw {
2622 my ($self) = @_; 3656 my ($self) = @_;
2623 3657
2624 glTranslate 0.375, 0.375;
2625
2626 my ($w, $h) = @$self{qw(w h)}; 3658 my ($w, $h) = @$self{qw(w h)};
2627 3659
2628 glColor 1, 0.8, 0.4; 3660 glColor 1, 0.8, 0.4;
2629 glBegin GL_QUADS; 3661 glRect 0, 0, $w, $h;
2630 glVertex 0 , 0;
2631 glVertex 0 , $h;
2632 glVertex $w, $h;
2633 glVertex $w, 0;
2634 glEnd;
2635 3662
2636 glColor 0, 0, 0; 3663 glColor 0, 0, 0;
2637 glBegin GL_LINE_LOOP; 3664 glRect_lineloop .5, .5, $w + .5, $h + .5;
2638 glVertex 0 , 0;
2639 glVertex 0 , $h;
2640 glVertex $w, $h;
2641 glVertex $w, 0;
2642 glEnd;
2643 3665
2644 glTranslate 2 - 0.375, 2 - 0.375; 3666 glTranslate 2, 2;
3667
2645 $self->SUPER::_draw; 3668 $self->SUPER::_draw;
2646} 3669}
2647 3670
2648############################################################################# 3671#############################################################################
2649 3672
2650package CFClient::UI::Face; 3673package DC::UI::Face;
2651 3674
2652our @ISA = CFClient::UI::Base::; 3675our @ISA = DC::UI::DrawBG::;
2653 3676
2654use CFClient::OpenGL; 3677use DC::OpenGL;
2655 3678
2656sub new { 3679sub new {
2657 my $class = shift; 3680 my $class = shift;
2658 3681
2659 my $self = $class->SUPER::new ( 3682 my $self = $class->SUPER::new (
3683 size_w => 32,
3684 size_h => 8,
2660 aspect => 1, 3685 aspect => 1,
2661 can_events => 0, 3686 can_events => 0,
2662 @_, 3687 @_,
2663 ); 3688 );
2664 3689
2665 if ($self->{anim} && $self->{animspeed}) { 3690 if ($self->{anim} && $self->{animspeed}) {
2666 Scalar::Util::weaken (my $widget = $self); 3691 DC::weaken (my $widget = $self);
2667 3692
2668 $self->{timer} = Event->timer ( 3693 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2669 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3694 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2670 hard => 1, 3695 return unless $::CONN;
2671 interval => $self->{animspeed}, 3696
2672 cb => sub { 3697 my $w = $widget
3698 or return;
3699
2673 ++$widget->{frame}; 3700 ++$w->{frame};
3701 $w->update_face;
3702
3703 # somehow, $widget can go away
2674 $widget->update; 3704 $w->update;
2675 }, 3705 $w->update_timer;
2676 ); 3706 };
3707
3708 $self->update_face;
3709 $self->update_timer;
2677 } 3710 }
2678 3711
2679 $self 3712 $self
2680} 3713}
2681 3714
3715sub update_timer {
3716 my ($self) = @_;
3717
3718 return unless $self->{timer};
3719
3720 if ($self->{visible}) {
3721 $self->{timer}->start;
3722 } else {
3723 $self->{timer}->stop;
3724 }
3725}
3726
3727sub update_face {
3728 my ($self) = @_;
3729
3730 if ($::CONN) {
3731 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3732 if ($anim && @$anim) {
3733 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3734 delete $self->{face_change_cb};
3735
3736 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3737 unless ($tex->{name} || $tex->{loading}) {
3738 $tex->upload (sub { $self->reconfigure });
3739 }
3740 }
3741 }
3742 }
3743 }
3744}
3745
2682sub size_request { 3746sub size_request {
2683 (32, 8) 3747 my ($self) = @_;
3748
3749 if ($::CONN) {
3750 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3751 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3752 if ($tex->{name}) {
3753 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3754 } elsif (!$tex->{loading}) {
3755 $tex->upload (sub { $self->reconfigure });
3756 }
3757 }
3758
3759 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3760 }
3761 }
3762
3763 ($self->{size_w} || 8, $self->{size_h} || 8)
2684} 3764}
2685 3765
2686sub update { 3766sub update {
2687 my ($self) = @_; 3767 my ($self) = @_;
2688 3768
2689 return unless $self->{visible}; 3769 return unless $self->{visible};
2690 3770
2691 $self->SUPER::update; 3771 $self->SUPER::update;
2692} 3772}
2693 3773
3774sub invoke_visibility_change {
3775 my ($self) = @_;
3776
3777 $self->update_timer;
3778
3779 0
3780}
3781
2694sub _draw { 3782sub _draw {
2695 my ($self) = @_; 3783 my ($self) = @_;
2696 3784
2697 return unless $::CONN; 3785 $self->SUPER::_draw;
2698 3786
2699 my $face; 3787 if (my $tex = $self->{tex}) {
2700
2701 if ($self->{frame}) {
2702 my $anim = $::CONN->{anim}[$self->{anim}];
2703
2704 $face = $anim->[ $self->{frame} % @$anim ]
2705 if $anim && @$anim;
2706 }
2707
2708 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2709
2710 if ($tex) {
2711 glEnable GL_TEXTURE_2D; 3788 glEnable GL_TEXTURE_2D;
2712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2713 glColor 1, 1, 1, 1; 3790 glColor 0, 0, 0, 1;
2714 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2715 glDisable GL_TEXTURE_2D; 3792 glDisable GL_TEXTURE_2D;
2716 } 3793 }
2717} 3794}
2718 3795
2719sub DESTROY { 3796sub destroy {
2720 my ($self) = @_; 3797 my ($self) = @_;
2721 3798
2722 $self->{timer}->cancel 3799 (delete $self->{timer})->cancel
2723 if $self->{timer}; 3800 if $self->{timer};
2724 3801
2725 $self->SUPER::DESTROY; 3802 $self->SUPER::destroy;
2726} 3803}
2727 3804
2728############################################################################# 3805#############################################################################
2729 3806
2730package CFClient::UI::Inventory; 3807package DC::UI::Buttonbar;
2731 3808
2732our @ISA = CFClient::UI::ScrolledWindow::; 3809our @ISA = DC::UI::HBox::;
2733 3810
2734sub new { 3811# TODO: should actually wrap buttons and other goodies.
2735 my $class = shift;
2736
2737 my $self = $class->SUPER::new (
2738 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2739 @_,
2740 );
2741
2742 $self
2743}
2744
2745sub set_items {
2746 my ($self, $items) = @_;
2747
2748 $self->{scrolled}->clear;
2749 return unless $items;
2750
2751 my @items = sort {
2752 ($a->{type} <=> $b->{type})
2753 or ($a->{name} cmp $b->{name})
2754 } @$items;
2755
2756 $self->{real_items} = \@items;
2757
2758 my $row = 0;
2759 for my $item (@items) {
2760 CFClient::Item::update_widgets $item;
2761
2762 $self->{scrolled}->add (0, $row, $item->{face_widget});
2763 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2764 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2765
2766 $row++;
2767 }
2768}
2769
2770sub size_request {
2771 my ($self) = @_;
2772 ($self->{req_w}, $self->{req_h});
2773}
2774 3812
2775############################################################################# 3813#############################################################################
2776 3814
2777package CFClient::UI::Menu; 3815package DC::UI::Menu;
2778 3816
2779our @ISA = CFClient::UI::FancyFrame::; 3817our @ISA = DC::UI::Toplevel::;
2780 3818
2781use CFClient::OpenGL; 3819use DC::OpenGL;
2782 3820
2783sub new { 3821sub new {
2784 my $class = shift; 3822 my $class = shift;
2785 3823
2786 my $self = $class->SUPER::new ( 3824 my $self = $class->SUPER::new (
2787 items => [], 3825 items => [],
2788 z => 100, 3826 z => 100,
2789 @_, 3827 @_,
2790 ); 3828 );
2791 3829
2792 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3830 $self->add ($self->{vbox} = new DC::UI::VBox);
2793 3831
2794 for my $item (@{ $self->{items} }) { 3832 for my $item (@{ $self->{items} }) {
2795 my ($widget, $cb) = @$item; 3833 my ($widget, $cb, $tooltip) = @$item;
2796 3834
2797 # handle various types of items, only text for now 3835 # handle various types of items, only text for now
2798 if (!ref $widget) { 3836 if (!ref $widget) {
3837 if ($widget =~ /\t/) {
3838 my ($left, $right) = split /\t/, $widget, 2;
3839
2799 $widget = new CFClient::UI::Label 3840 $widget = new DC::UI::HBox
2800 can_hover => 1, 3841 can_hover => 1,
2801 can_events => 1, 3842 can_events => 1,
3843 tooltip => $tooltip,
3844 children => [
3845 (new DC::UI::Label markup => $left, expand => 1),
3846 (new DC::UI::Label markup => $right, align => +1),
3847 ],
3848 ;
3849
3850 } else {
3851 $widget = new DC::UI::Label
3852 can_hover => 1,
3853 can_events => 1,
2802 text => $widget; 3854 markup => $widget,
3855 tooltip => $tooltip;
3856 }
2803 } 3857 }
2804 3858
2805 $self->{item}{$widget} = $item; 3859 $self->{item}{$widget} = $item;
2806 3860
2807 $self->{vbox}->add ($widget); 3861 $self->{vbox}->add ($widget);
… …
2812 3866
2813# popup given the event (must be a mouse button down event currently) 3867# popup given the event (must be a mouse button down event currently)
2814sub popup { 3868sub popup {
2815 my ($self, $ev) = @_; 3869 my ($self, $ev) = @_;
2816 3870
2817 $self->_emit ("popdown"); 3871 $self->emit ("popdown");
2818 3872
2819 # maybe save $GRAB? must be careful about events... 3873 # maybe save $GRAB? must be careful about events...
2820 $GRAB = $self; 3874 $GRAB = $self;
2821 $self->{button} = $ev->{button}; 3875 $self->{button} = $ev->{button};
2822 3876
2823 $self->show; 3877 $self->show;
2824 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3878 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2825} 3879}
2826 3880
2827sub mouse_motion { 3881sub invoke_mouse_motion {
2828 my ($self, $ev, $x, $y) = @_; 3882 my ($self, $ev, $x, $y) = @_;
2829 3883
2830 # TODO: should use vbox->find_widget or so 3884 # TODO: should use vbox->find_widget or so
2831 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3885 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2832 $self->{hover} = $self->{item}{$HOVER}; 3886 $self->{hover} = $self->{item}{$HOVER};
2833}
2834 3887
3888 0
3889}
3890
2835sub button_up { 3891sub invoke_button_up {
2836 my ($self, $ev, $x, $y) = @_; 3892 my ($self, $ev, $x, $y) = @_;
2837 3893
2838 if ($ev->{button} == $self->{button}) { 3894 if ($ev->{button} == $self->{button}) {
2839 undef $GRAB; 3895 undef $GRAB;
2840 $self->hide; 3896 $self->hide;
2841 3897
2842 $self->_emit ("popdown"); 3898 $self->emit ("popdown");
2843 $self->{hover}[1]->() if $self->{hover}; 3899 $self->{hover}[1]->() if $self->{hover};
3900 } else {
3901 return 0
3902 }
3903
2844 } 3904 1
2845} 3905}
2846 3906
2847############################################################################# 3907#############################################################################
2848 3908
2849package CFClient::UI::Statusbox; 3909package DC::UI::Multiplexer;
2850 3910
2851our @ISA = CFClient::UI::VBox::; 3911our @ISA = DC::UI::Container::;
2852 3912
2853sub new { 3913sub new {
2854 my $class = shift; 3914 my $class = shift;
2855 3915
2856 $class->SUPER::new ( 3916 my $self = $class->SUPER::new (
3917 @_,
3918 );
3919
3920 $self->{current} = $self->{children}[0]
3921 if @{ $self->{children} };
3922
3923 $self
3924}
3925
3926sub add {
3927 my ($self, @widgets) = @_;
3928
3929 $self->SUPER::add (@widgets);
3930
3931 $self->{current} = $self->{children}[0]
3932 if @{ $self->{children} };
3933}
3934
3935sub get_current_page {
3936 my ($self) = @_;
3937
3938 $self->{current}
3939}
3940
3941sub set_current_page {
3942 my ($self, $page_or_widget) = @_;
3943
3944 my $widget = ref $page_or_widget
3945 ? $page_or_widget
3946 : $self->{children}[$page_or_widget];
3947
3948 $self->{current} = $widget;
3949 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3950
3951 $self->emit (page_changed => $self->{current});
3952
3953 $self->realloc;
3954}
3955
3956sub visible_children {
3957 $_[0]{current}
3958}
3959
3960sub size_request {
3961 my ($self) = @_;
3962
3963 $self->{current}->size_request
3964}
3965
3966sub invoke_size_allocate {
3967 my ($self, $w, $h) = @_;
3968
3969 $self->{current}->configure (0, 0, $w, $h);
3970
3971 1
3972}
3973
3974sub _draw {
3975 my ($self) = @_;
3976
3977 $self->{current}->draw;
3978}
3979
3980#############################################################################
3981
3982package DC::UI::Notebook;
3983
3984use DC::OpenGL;
3985
3986our @ISA = DC::UI::VBox::;
3987
3988sub new {
3989 my $class = shift;
3990
3991 my $self = $class->SUPER::new (
3992 buttonbar => (new DC::UI::Buttonbar),
3993 multiplexer => (new DC::UI::Multiplexer expand => 1),
3994 active_outline => [.7, .7, 0.2],
3995 # filter => # will be put between multiplexer and $self
3996 @_,
3997 );
3998
3999 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4000 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4001
4002 {
4003 Scalar::Util::weaken (my $wself = $self);
4004
4005 $self->{multiplexer}->connect (c_add => sub {
4006 my ($mplex, $widgets) = @_;
4007
4008 for my $child (@$widgets) {
4009 Scalar::Util::weaken $child;
4010 $child->{c_tab_} ||= do {
4011 my $tab =
4012 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4013 ? $child->{c_tab}
4014 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4015
4016 $tab->connect (activate => sub {
4017 $wself->set_current_page ($child);
4018 });
4019
4020 $tab
4021 };
4022
4023 $self->{buttonbar}->add ($child->{c_tab_});
4024 }
4025 });
4026
4027 $self->{multiplexer}->connect (c_remove => sub {
4028 my ($mplex, $widgets) = @_;
4029
4030 for my $child (@$widgets) {
4031 $wself->{buttonbar}->remove ($child->{c_tab_});
4032 }
4033 });
4034 }
4035
4036 $self
4037}
4038
4039sub add {
4040 my ($self, @widgets) = @_;
4041
4042 $self->{multiplexer}->add (@widgets)
4043}
4044
4045sub remove {
4046 my ($self, @widgets) = @_;
4047
4048 $self->{multiplexer}->remove (@widgets)
4049}
4050
4051sub pages {
4052 my ($self) = @_;
4053 $self->{multiplexer}->children
4054}
4055
4056sub add_tab {
4057 my ($self, $title, $widget, $tooltip) = @_;
4058
4059 $title = [$title, $tooltip] unless ref $title;
4060 $widget->{c_tab} = $title;
4061
4062 $self->add ($widget);
4063}
4064
4065sub get_current_page {
4066 my ($self) = @_;
4067
4068 $self->{multiplexer}->get_current_page
4069}
4070
4071sub set_current_page {
4072 my ($self, $page) = @_;
4073
4074 $self->{multiplexer}->set_current_page ($page);
4075 $self->emit (page_changed => $self->{multiplexer}{current});
4076}
4077
4078sub _draw {
4079 my ($self) = @_;
4080
4081 $self->SUPER::_draw ();
4082
4083 if (my $cur = $self->{multiplexer}{current}) {
4084 if ($cur = $cur->{c_tab_}) {
4085 glTranslate $self->{buttonbar}{x} + $cur->{x},
4086 $self->{buttonbar}{y} + $cur->{y};
4087 glLineWidth 3;
4088 #glEnable GL_BLEND;
4089 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4090 glColor @{$self->{active_outline}};
4091 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4092 glLineWidth 1;
4093 #glDisable GL_BLEND;
4094 }
4095 }
4096}
4097
4098#############################################################################
4099
4100package DC::UI::Selector;
4101
4102use utf8;
4103
4104our @ISA = DC::UI::Button::;
4105
4106sub new {
4107 my $class = shift;
4108
4109 my $self = $class->SUPER::new (
4110 options => [], # [value, title, longdesc], ...
4111 value => undef,
4112 @_,
4113 );
4114
4115 $self->_set_value ($self->{value});
4116
4117 $self
4118}
4119
4120sub invoke_button_down {
4121 my ($self, $ev) = @_;
4122
4123 my @menu_items;
4124
4125 for (@{ $self->{options} }) {
4126 my ($value, $title, $tooltip) = @$_;
4127
4128 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4129 }
4130
4131 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4132}
4133
4134sub _set_value {
4135 my ($self, $value) = @_;
4136
4137 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4138 $item ||= $self->{options}[0]
4139 or return;
4140
4141 $self->{value} = $item->[0];
4142 $self->set_markup ("$item->[1] ⇓");
4143# $self->set_tooltip ($item->[2]);
4144}
4145
4146sub set_value {
4147 my ($self, $value) = @_;
4148
4149 return unless $self->{value} ne $value;
4150
4151 $self->_set_value ($value);
4152 $self->emit (changed => $value);
4153}
4154
4155sub set_options {
4156 my ($self, $options) = @_;
4157
4158 $self->{options} = $options;
4159 $self->_set_value ($self->{value});
4160}
4161
4162#############################################################################
4163
4164package DC::UI::Statusbox;
4165
4166our @ISA = DC::UI::VBox::;
4167
4168sub new {
4169 my $class = shift;
4170
4171 my $self = $class->SUPER::new (
2857 fontsize => 0.8, 4172 fontsize => 0.8,
2858 @_, 4173 @_,
2859 ) 4174 );
4175
4176 DC::weaken (my $this = $self);
4177
4178 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4179
4180 $self
2860} 4181}
2861 4182
2862sub reorder { 4183sub reorder {
2863 my ($self) = @_; 4184 my ($self) = @_;
2864 my $NOW = time; 4185 my $NOW = Time::HiRes::time;
4186
4187 # freeze display when hovering over any label
4188 return if $DC::UI::TOOLTIP->{owner}
4189 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4190 values %{ $self->{item} };
2865 4191
2866 while (my ($k, $v) = each %{ $self->{item} }) { 4192 while (my ($k, $v) = each %{ $self->{item} }) {
2867 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4193 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2868 } 4194 }
4195
4196 $self->{timer}->set (1, 1);
2869 4197
2870 my @widgets; 4198 my @widgets;
2871 4199
2872 my @items = sort { 4200 my @items = sort {
2873 $a->{pri} <=> $b->{pri} 4201 $a->{pri} <=> $b->{pri}
… …
2876 4204
2877 my $count = 10 + 1; 4205 my $count = 10 + 1;
2878 for my $item (@items) { 4206 for my $item (@items) {
2879 last unless --$count; 4207 last unless --$count;
2880 4208
2881 push @widgets, $item->{label} ||= do { 4209 my $label = $item->{label} ||= do {
2882 # TODO: doesn't handle markup well (read as: at all) 4210 # TODO: doesn't handle markup well (read as: at all)
2883 my $short = $item->{count} > 1 4211 my $short = $item->{count} > 1
2884 ? "<b>$item->{count} ×</b> $item->{text}" 4212 ? "<b>$item->{count} ×</b> $item->{text}"
2885 : $item->{text}; 4213 : $item->{text};
2886 4214
2887 for ($short) { 4215 for ($short) {
2888 s/^\s+//; 4216 s/^\s+//;
2889 s/\s+/ /g; 4217 s/\s+/ /g;
2890 } 4218 }
2891 4219
2892 new CFClient::UI::Label 4220 new DC::UI::Label
2893 markup => $short, 4221 markup => $short,
2894 tooltip => $item->{tooltip}, 4222 tooltip => $item->{tooltip},
2895 tooltip_font => $::FONT_PROP, 4223 tooltip_font => $::FONT_PROP,
2896 tooltip_width => 0.67, 4224 tooltip_width => 0.67,
2897 fontsize => $item->{fontsize} || $self->{fontsize}, 4225 fontsize => $item->{fontsize} || $self->{fontsize},
2898 max_w => $::WIDTH * 0.44, 4226 max_w => $::WIDTH * 0.44,
2899 fg => $item->{fg}, 4227 fg => [@{ $item->{fg} }],
2900 can_events => 1, 4228 can_events => 1,
2901 can_hover => 1 4229 can_hover => 1
2902 }; 4230 };
4231
4232 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4233 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4234 $label->update;
4235 $label->set_max_size (undef, $label->{req_h} * $diff)
4236 if $diff < 1;
4237 $self->{timer}->set (1/30, 1/30);
4238 } else {
4239 $label->{fg}[3] = $item->{fg}[3] || 1;
4240 }
4241
4242 push @widgets, $label;
2903 } 4243 }
2904 4244
2905 $self->clear; 4245 $self->clear;
2906 $self->SUPER::add (reverse @widgets); 4246 $self->SUPER::add (reverse @widgets);
2907} 4247}
… …
2912 $text =~ s/^\s+//; 4252 $text =~ s/^\s+//;
2913 $text =~ s/\s+$//; 4253 $text =~ s/\s+$//;
2914 4254
2915 return unless $text; 4255 return unless $text;
2916 4256
2917 my $timeout = time + ((delete $arg{timeout}) || 60); 4257 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2918 4258
2919 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4259 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2920 4260
2921 if (my $item = $self->{item}{$group}) { 4261 if (my $item = $self->{item}{$group}) {
2922 if ($item->{text} eq $text) { 4262 if ($item->{text} eq $text) {
2923 $item->{count}++; 4263 $item->{count}++;
2924 } else { 4264 } else {
2925 $item->{count} = 1; 4265 $item->{count} = 1;
2926 $item->{text} = $item->{tooltip} = $text; 4266 $item->{text} = $item->{tooltip} = $text;
2927 } 4267 }
2928 $item->{id} = ++$self->{id}; 4268 $item->{id} += 0.2;#d#
2929 $item->{timeout} = $timeout; 4269 $item->{timeout} = $timeout;
2930 delete $item->{label}; 4270 delete $item->{label};
2931 } else { 4271 } else {
2932 $self->{item}{$group} = { 4272 $self->{item}{$group} = {
2933 id => ++$self->{id}, 4273 id => ++$self->{id},
… …
2939 count => 1, 4279 count => 1,
2940 %arg, 4280 %arg,
2941 }; 4281 };
2942 } 4282 }
2943 4283
4284 $ROOT->on_refresh (reorder => sub {
2944 $self->reorder; 4285 $self->reorder;
4286 });
2945} 4287}
2946 4288
2947sub reconfigure { 4289sub reconfigure {
2948 my ($self) = @_; 4290 my ($self) = @_;
2949 4291
… …
2952 4294
2953 $self->reorder; 4295 $self->reorder;
2954 $self->SUPER::reconfigure; 4296 $self->SUPER::reconfigure;
2955} 4297}
2956 4298
4299sub destroy {
4300 my ($self) = @_;
4301
4302 $self->{timer}->cancel;
4303
4304 $self->SUPER::destroy;
4305}
4306
2957############################################################################# 4307#############################################################################
2958 4308
2959package CFClient::UI::Root; 4309package DC::UI::Root;
2960 4310
2961our @ISA = CFClient::UI::Container::; 4311our @ISA = DC::UI::Container::;
2962 4312
4313use List::Util qw(min max);
4314
2963use CFClient::OpenGL; 4315use DC::OpenGL;
2964 4316
2965sub new { 4317sub new {
2966 my $class = shift; 4318 my $class = shift;
2967 4319
2968 $class->SUPER::new ( 4320 my $self = $class->SUPER::new (
4321 visible => 1,
2969 @_, 4322 @_,
2970 ) 4323 );
2971}
2972 4324
2973sub configure { 4325 DC::weaken ($self->{root} = $self);
2974 my ($self, $x, $y, $w, $h) = @_;
2975 4326
2976 $self->{w} = $w; 4327 $self
2977 $self->{h} = $h;
2978}
2979
2980sub check_size {
2981 my ($self) = @_;
2982
2983 $self->size_allocate ($self->{w}, $self->{h})
2984 if $self->{w};
2985} 4328}
2986 4329
2987sub size_request { 4330sub size_request {
2988 my ($self) = @_; 4331 my ($self) = @_;
2989 4332
2990 ($self->{w}, $self->{h}) 4333 ($self->{w}, $self->{h})
2991} 4334}
2992 4335
4336sub _to_pixel {
4337 my ($coord, $size, $max) = @_;
4338
4339 $coord =
4340 $coord eq "center" ? ($max - $size) * 0.5
4341 : $coord eq "max" ? $max
4342 : $coord;
4343
4344 $coord = 0 if $coord < 0;
4345 $coord = $max - $size if $coord > $max - $size;
4346
4347 int $coord + 0.5
4348}
4349
2993sub size_allocate { 4350sub invoke_size_allocate {
2994 my ($self, $w, $h) = @_; 4351 my ($self, $w, $h) = @_;
2995 4352
2996 for my $child ($self->children) { 4353 for my $child ($self->children) {
2997 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4354 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2998 4355
2999 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4356 $X = $child->{force_x} if exists $child->{force_x};
3000 if exists $child->{req_x}; 4357 $Y = $child->{force_y} if exists $child->{force_y};
3001 4358
3002 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4359 $X = _to_pixel $X, $W, $self->{w};
3003 if exists $child->{req_y}; 4360 $Y = _to_pixel $Y, $H, $self->{h};
3004
3005 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3006 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3007 4361
3008 $child->configure ($X, $Y, $W, $H); 4362 $child->configure ($X, $Y, $W, $H);
3009 } 4363 }
4364
4365 1
3010} 4366}
3011 4367
3012sub coord2local { 4368sub coord2local {
3013 my ($self, $x, $y) = @_; 4369 my ($self, $x, $y) = @_;
3014 4370
… …
3022} 4378}
3023 4379
3024sub update { 4380sub update {
3025 my ($self) = @_; 4381 my ($self) = @_;
3026 4382
3027 $self->check_size;
3028 $::WANT_REFRESH++; 4383 $::WANT_REFRESH = 1;
3029} 4384}
3030 4385
3031sub add { 4386sub add {
3032 my ($self, @children) = @_; 4387 my ($self, @children) = @_;
3033 4388
3034 for (my @widgets = @children; my $w = pop @widgets; ) {
3035 push @widgets, $w->children;
3036 $w->{root} = $self;
3037 $w->{visible} = 1;
3038 }
3039
3040 for my $child (@children) {
3041 $child->{is_toplevel} = 1; 4389 $_->{is_toplevel} = 1
3042 4390 for @children;
3043 # integerise window positions
3044 $child->{x} = int $child->{x};
3045 $child->{y} = int $child->{y};
3046 }
3047 4391
3048 $self->SUPER::add (@children); 4392 $self->SUPER::add (@children);
3049} 4393}
3050 4394
3051sub remove { 4395sub remove {
3052 my ($self, @children) = @_; 4396 my ($self, @children) = @_;
3053 4397
3054 $self->SUPER::remove (@children); 4398 $self->SUPER::remove (@children);
4399
4400 delete $self->{is_toplevel}
4401 for @children;
3055 4402
3056 while (@children) { 4403 while (@children) {
3057 my $w = pop @children; 4404 my $w = pop @children;
3058 push @children, $w->children; 4405 push @children, $w->children;
3059 $w->set_invisible; 4406 $w->set_invisible;
… …
3078 while ($self->{refresh_hook}) { 4425 while ($self->{refresh_hook}) {
3079 $_->() 4426 $_->()
3080 for values %{delete $self->{refresh_hook}}; 4427 for values %{delete $self->{refresh_hook}};
3081 } 4428 }
3082 4429
3083 if ($self->{check_size}) { 4430 while ($self->{realloc}) {
3084 my @queue = ([], []); 4431 my %queue;
4432 my @queue;
4433 my $widget;
3085 4434
3086 for (;;) { 4435 outer:
3087 if ($self->{check_size}) { 4436 while () {
3088 # heuristic: check containers last 4437 if (my $realloc = delete $self->{realloc}) {
3089 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4438 for $widget (values %$realloc) {
3090 for values %{delete $self->{check_size}} 4439 $widget->{visible} or next; # do not resize invisible widgets
4440
4441 $queue{$widget+0}++ and next; # duplicates are common
4442
4443 push @{ $queue[$widget->{visible}] }, $widget;
4444 }
3091 } 4445 }
3092 4446
3093 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4447 while () {
4448 @queue or last outer;
3094 4449
3095 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4450 $widget = pop @{ $queue[-1] || [] }
3096 ? @$widget{qw(user_w user_h)} 4451 and last;
3097 : $widget->size_request;
3098
3099 if (delete $widget->{force_alloc}
3100 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3101 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3102 4452
4453 pop @queue;
4454 }
4455
4456 delete $queue{$widget+0};
4457
4458 my ($w, $h) = $widget->size_request;
4459
4460 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4461 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4462
4463 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4464 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4465
4466 $w = $widget->{force_w} if exists $widget->{force_w};
4467 $h = $widget->{force_h} if exists $widget->{force_h};
4468
4469 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4470 || delete $widget->{force_realloc}) {
3103 $widget->{req_w} = $w; 4471 $widget->{req_w} = $w;
3104 $widget->{req_h} = $h; 4472 $widget->{req_h} = $h;
3105 4473
3106 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4474 $self->{size_alloc}{$widget+0} = $widget;
3107 4475
3108 $widget->{parent}->check_size
3109 if $widget->{parent}; 4476 if (my $parent = $widget->{parent}) {
4477 $self->{realloc}{$parent+0} = $parent
4478 unless $queue{$parent+0};
4479
4480 $parent->{force_size_alloc} = 1;
4481 $self->{size_alloc}{$parent+0} = $parent;
4482 }
3110 } 4483 }
4484
4485 delete $self->{realloc}{$widget+0};
3111 } 4486 }
3112 }
3113 4487
3114 while ($self->{size_alloc}) { 4488 while (my $size_alloc = delete $self->{size_alloc}) {
3115 for (values %{delete $self->{size_alloc}}) { 4489 my @queue = sort { $a->{visible} <=> $b->{visible} }
3116 my ($widget, $w, $h) = @$_; 4490 values %$size_alloc;
3117 4491
4492 while () {
4493 my $widget = pop @queue || last;
4494
4495 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4496
4497 $w = max $widget->{min_w}, $w;
4498 $h = max $widget->{min_h}, $h;
4499
4500# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4501# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4502
4503 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4504 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4505
3118 $w = 0 if $w < 0; 4506 $w = int $w + 0.5;
3119 $h = 0 if $h < 0; 4507 $h = int $h + 0.5;
3120 4508
4509 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4510 $widget->{old_w} = $widget->{w};
4511 $widget->{old_h} = $widget->{h};
4512
3121 $widget->{w} = $w; 4513 $widget->{w} = $w;
3122 $widget->{h} = $h; 4514 $widget->{h} = $h;
4515
3123 $widget->emit (size_allocate => $w, $h); 4516 $widget->emit (size_allocate => $w, $h);
4517 }
4518 }
3124 } 4519 }
3125 } 4520 }
3126 4521
3127 while ($self->{post_alloc_hook}) { 4522 while ($self->{post_alloc_hook}) {
3128 $_->() 4523 $_->()
… …
3137 glLoadIdentity; 4532 glLoadIdentity;
3138 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4533 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3139 glMatrixMode GL_MODELVIEW; 4534 glMatrixMode GL_MODELVIEW;
3140 glLoadIdentity; 4535 glLoadIdentity;
3141 4536
4537 {
4538 package DC::UI::Base;
4539
4540 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4541 (0, 0, $self->{w}, $self->{h});
4542
3142 $self->_draw; 4543 $self->_draw;
4544 }
3143} 4545}
3144 4546
3145############################################################################# 4547#############################################################################
3146 4548
3147package CFClient::UI; 4549package DC::UI;
3148 4550
3149$ROOT = new CFClient::UI::Root; 4551$ROOT = new DC::UI::Root;
3150$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4552$TOOLTIP = new DC::UI::Tooltip z => 900;
3151 4553
31521 45541
3153 4555

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