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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.250 by root, Sun May 28 02:31:03 2006 UTC vs.
Revision 1.397 by root, Sat Jul 21 14:01:35 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98 120
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
100 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
101} 129}
102 130
103sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
104 my ($ev) = @_; 132 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 133
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 135
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 137
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
112 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 140
114 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 143 $grab->update if $grab;
117 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
118 145
119 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
120 } 148 }
121} 149}
122 150
123sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
124 my ($ev) = @_; 152 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
126 154
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 156
129 if ($widget != $HOVER) { 157 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 158
132 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 160 if $HOVER;
140} 161}
141 162
142# convert position array to integers 163# convert position array to integers
143sub harmonize { 164sub harmonize {
… …
172sub rescale_widgets { 193sub rescale_widgets {
173 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
174 195
175 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
183 } 211 }
184 } 212 }
185 213
186 reconfigure_widgets; 214 reconfigure_widgets;
187} 215}
188 216
189############################################################################# 217#############################################################################
190 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
191package CFClient::UI::Base; 227package CFPlus::UI::Base;
192 228
193use strict; 229use strict;
194 230
195use CFClient::OpenGL; 231use CFPlus::OpenGL;
196 232
197sub new { 233sub new {
198 my $class = shift; 234 my $class = shift;
199 235
200 my $self = bless { 236 my $self = bless {
201 x => 0, 237 x => "center",
202 y => 0, 238 y => "center",
203 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
204 can_events => 1, 242 can_events => 1,
205 @_ 243 @_
206 }, $class; 244 }, $class;
245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
207 247
208 for (keys %$self) { 248 for (keys %$self) {
209 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
210 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
211 } 251 }
212 } 252 }
213 253
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
218 $self->{req_y} = $layout->{y} * $::HEIGHT; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
221 } 264 }
222 265
223 $self 266 $self
224} 267}
225 268
226sub destroy { 269sub destroy {
227 my ($self) = @_; 270 my ($self) = @_;
228 271
229 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
230 %$self = (); 274 %$self = ();
231} 275}
232 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
233sub show { 281sub show {
234 my ($self) = @_; 282 my ($self) = @_;
235 283
236 return if $self->{parent}; 284 return if $self->{parent};
237 285
238 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
239}
240
241sub center {
242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251} 287}
252 288
253sub set_visible { 289sub set_visible {
254 my ($self) = @_; 290 my ($self) = @_;
255 291
… …
257 293
258 $self->{root} = $self->{parent}{root}; 294 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1; 295 $self->{visible} = $self->{parent}{visible} + 1;
260 296
261 $self->emit (visibility_change => 1); 297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
262} 302}
263 303
264sub set_invisible { 304sub set_invisible {
265 my ($self) = @_; 305 my ($self) = @_;
266 306
267 return unless $self->{visible}; 307 return unless $self->{visible};
268 308
269 # broken show/hide model 309 $_->set_invisible for $self->children;
270 310
311 delete $self->{visible};
271 delete $self->{root}; 312 delete $self->{root};
272 delete $self->{visible};
273 313
274 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
275 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
276 316
277 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
278 if $CFClient::UI::TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
279 319
280 $self->focus_out; 320 $self->emit ("focus_out");
281
282 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
283} 322}
284 323
285sub set_visibility { 324sub set_visibility {
286 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
287 326
288 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
289 328
290 $visible ? $self->hide 329 $visible ? $self->show
291 : $self->show; 330 : $self->hide;
292} 331}
293 332
294sub toggle_visibility { 333sub toggle_visibility {
295 my ($self) = @_; 334 my ($self) = @_;
296 335
… …
306 345
307 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
308 if $self->{parent}; 347 if $self->{parent};
309} 348}
310 349
311sub move { 350sub move_abs {
312 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
313 352
314 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
315 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
316 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
317 356
318 $self->update; 357 $self->update;
319} 358}
320 359
321sub set_size { 360sub set_size {
322 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
323 362
324 $self->{def_w} = $w; 363 $self->{force_w} = $w;
325 $self->{def_h} = $h; 364 $self->{force_h} = $h;
326 365
327 $self->check_size; 366 $self->realloc;
328} 367}
329 368
330sub size_request { 369sub size_request {
331 require Carp; 370 require Carp;
332 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
333} 372}
334 373
374sub baseline_shift {
375 0
376}
377
335sub configure { 378sub configure {
336 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
337 380
338 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
339 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
340 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
341 386
342 # use alignment to adjust x, y 387 # use alignment to adjust x, y
343 388
344 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
345 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
346
347 ($w, $h) = ($w2, $h2);
348 } 391 }
349 392
350 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
351 $self->{x} = $x; 394 $self->{x} = $x;
352 $self->{y} = $y; 395 $self->{y} = $y;
353 $self->update; 396 $self->update;
354 } 397 }
355 398
356 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h]; 400 return unless $self->{visible};
358 }
359}
360 401
361sub size_allocate { 402 $self->{alloc_w} = $w;
362 # nothing to be done 403 $self->{alloc_h} = $h;
363}
364 404
365sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
366 my ($self) = @_; 406 }
367
368 $self->check_size (1);
369 $self->update;
370} 407}
371 408
372sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
373} 415}
374 416
375sub set_max_size { 417sub set_max_size {
376 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
377 419
378 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
379 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
380} 424}
381 425
382sub set_tooltip { 426sub set_tooltip {
383 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
384 428
… …
387 431
388 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
389 433
390 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
391 435
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
395 } 439 }
396} 440}
397 441
398# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
399sub coord2local { 443sub coord2local {
400 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
401 445
446 Carp::confess unless $self->{parent};#d#
447
402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
403} 449}
404 450
405# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
406sub coord2global { 452sub coord2global {
407 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
408 454
455 Carp::confess unless $self->{parent};#d#
456
409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
410} 458}
411 459
412sub focus_in { 460sub invoke_focus_in {
413 my ($self) = @_; 461 my ($self) = @_;
414 462
415 return if $FOCUS == $self; 463 return if $FOCUS == $self;
416 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
417 465
418 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
419 467
420 $self->_emit (focus_in => $focus); 468 $self->update;
421 469
422 $focus->update if $focus; 470 0
423 $FOCUS->update;
424} 471}
425 472
426sub focus_out { 473sub invoke_focus_out {
427 my ($self) = @_; 474 my ($self) = @_;
428 475
429 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
430 477
431 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
432 479
433 $self->_emit (focus_out => $focus); 480 $self->update;
434 481
435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
438 unless $FOCUS; 483 unless $FOCUS;
439}
440 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
441sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
442sub button_up { } 496sub invoke_button_up { 0 }
443sub key_down { } 497sub invoke_key_down { 0 }
444sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
445 500
446sub button_down { 501sub invoke_button_down {
447 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
448 503
449 $self->focus_in; 504 $self->grab_focus;
450}
451 505
452sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
453sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
454sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
455sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
456sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
457 597
458sub draw { 598sub draw {
459 my ($self) = @_; 599 my ($self) = @_;
460 600
461 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
462 610
463 glPushMatrix; 611 glPushMatrix;
464 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
465 $self->_draw;
466 glPopMatrix;
467 613
468 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
469 my ($x, $y) = @$self{qw(x y)};
470
471 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
472 glEnable GL_BLEND; 616 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
474 glBegin GL_QUADS; 618 glBegin GL_QUADS;
475 glVertex $x , $y; 619 glVertex 0 , 0;
476 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
477 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
478 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
479 glEnd; 623 glEnd;
480 glDisable GL_BLEND; 624 glDisable GL_BLEND;
481 } 625 }
482 626
483 if ($ENV{PCLIENT_DEBUG}) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
484 glPushMatrix; 628 glPushMatrix;
485 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
487 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0; 632 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
492 glEnd; 636 glEnd;
493 glPopMatrix; 637 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
496} 643}
497 644
498sub _draw { 645sub _draw {
499 my ($self) = @_; 646 my ($self) = @_;
500 647
501 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
502} 649}
503 650
504sub find_widget { 651my $cntx;#d#
505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
508
509 return $self
510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
512
513 ()
514}
515
516sub set_parent {
517 my ($self, $parent) = @_;
518
519 Scalar::Util::weaken ($self->{parent} = $parent);
520
521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
522
523 $self->check_size;
524}
525
526sub check_size {
527 my ($self, $forced) = @_;
528
529 $self->{force_alloc} = 1 if $forced;
530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
531}
532
533sub update {
534 my ($self) = @_;
535
536 $self->{parent}->update
537 if $self->{parent};
538}
539
540sub connect {
541 my ($self, $signal, $cb) = @_;
542
543 push @{ $self->{signal_cb}{$signal} }, $cb;
544}
545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
550}
551
552sub emit {
553 my ($self, $signal, @args) = @_;
554
555 $self->_emit ($signal, @args)
556 || $self->$signal (@args);
557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
561}
562
563sub DESTROY { 652sub DESTROY {
564 my ($self) = @_; 653 my ($self) = @_;
565 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
566 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
567 #$self->deactivate;
568} 661}
569 662
570############################################################################# 663#############################################################################
571 664
572package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
573 666
574our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
575 668
576use strict; 669use strict;
577use CFClient::OpenGL; 670use CFPlus::OpenGL;
578 671
579sub new { 672sub new {
580 my $class = shift; 673 my $class = shift;
581 674
582 # range [value, low, high, page] 675 # range [value, low, high, page]
… …
597 690
598 if ($color && (@$color < 4 || $color->[3])) { 691 if ($color && (@$color < 4 || $color->[3])) {
599 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
600 693
601 glEnable GL_BLEND; 694 glEnable GL_BLEND;
602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
603 glColor @$color; 696 glColor_premultiply @$color;
604 697
605 glBegin GL_QUADS; 698 glBegin GL_QUADS;
606 glVertex 0 , 0; 699 glVertex 0 , 0;
607 glVertex 0 , $h; 700 glVertex 0 , $h;
608 glVertex $w, $h; 701 glVertex $w, $h;
… …
613 } 706 }
614} 707}
615 708
616############################################################################# 709#############################################################################
617 710
618package CFClient::UI::Empty; 711package CFPlus::UI::Empty;
619 712
620our @ISA = CFClient::UI::Base::; 713our @ISA = CFPlus::UI::Base::;
621 714
622sub new { 715sub new {
623 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg); 717 $class->SUPER::new (can_events => 0, %arg);
625} 718}
626 719
627sub size_request { 720sub size_request {
628 (0, 0) 721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
629} 724}
630 725
631sub draw { } 726sub draw { }
632 727
633############################################################################# 728#############################################################################
634 729
635package CFClient::UI::Container; 730package CFPlus::UI::Container;
636 731
637our @ISA = CFClient::UI::Base::; 732our @ISA = CFPlus::UI::Base::;
638 733
639sub new { 734sub new {
640 my ($class, %arg) = @_; 735 my ($class, %arg) = @_;
641 736
642 my $children = delete $arg{children} || []; 737 my $children = delete $arg{children};
643 738
644 my $self = $class->SUPER::new ( 739 my $self = $class->SUPER::new (
645 children => [], 740 children => [],
646 can_events => 0, 741 can_events => 0,
647 %arg, 742 %arg,
648 ); 743 );
744
649 $self->add ($_) for @$children; 745 $self->add (@$children)
746 if $children && @$children;
650 747
651 $self 748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
652} 757}
653 758
654sub add { 759sub add {
655 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
656 761
657 $_->set_parent ($self) 762 $_->set_parent ($self)
658 for @widgets; 763 for @widgets;
659 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
660 use sort 'stable'; 766 use sort 'stable';
661 767
662 $self->{children} = [ 768 $self->{children} = [
663 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
664 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
665 ]; 771 ];
666 772
667 $self->check_size (1); 773 $self->realloc;
668 $self->update;
669} 774}
670 775
671sub children { 776sub children {
672 @{ $_[0]{children} } 777 @{ $_[0]{children} }
673} 778}
… …
678 delete $child->{parent}; 783 delete $child->{parent};
679 $child->hide; 784 $child->hide;
680 785
681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
682 787
683 $self->check_size (1); 788 $self->realloc;
684 $self->update;
685} 789}
686 790
687sub clear { 791sub clear {
688 my ($self) = @_; 792 my ($self) = @_;
689 793
690 my $children = delete $self->{children}; 794 my $children = $self->{children};
691 $self->{children} = []; 795 $self->{children} = [];
692 796
693 for (@$children) { 797 for (@$children) {
694 delete $_->{parent}; 798 delete $_->{parent};
695 $_->hide; 799 $_->hide;
696 } 800 }
697 801
698 $self->check_size; 802 $self->realloc;
699 $self->update;
700} 803}
701 804
702sub find_widget { 805sub find_widget {
703 my ($self, $x, $y) = @_; 806 my ($self, $x, $y) = @_;
704 807
705 $x -= $self->{x}; 808 $x -= $self->{x};
706 $y -= $self->{y}; 809 $y -= $self->{y};
707 810
708 my $res; 811 my $res;
709 812
710 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
711 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
712 and return $res; 815 and return $res;
713 } 816 }
714 817
715 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
721 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
722} 825}
723 826
724############################################################################# 827#############################################################################
725 828
726package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
727 830
728our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
729 832
730sub new { 833sub new {
731 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
732 835
733 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
734 837
735 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
736} 839}
737 840
738sub add { 841sub add {
739 my ($self, $child) = @_; 842 my ($self, $child) = @_;
740 843
741 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
742
743 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
744} 846}
745 847
746sub remove { 848sub remove {
747 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
748 850
749 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
750 852
751 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
752 unless @{$self->{children}}; 854 unless @{$self->{children}};
753} 855}
754 856
755sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
756 858
757sub size_request { 859sub size_request {
758 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
759} 861}
760 862
761sub size_allocate { 863sub invoke_size_allocate {
762 my ($self, $w, $h) = @_; 864 my ($self, $w, $h) = @_;
763 865
764 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
765} 869}
766 870
767############################################################################# 871#############################################################################
768 872
873# back-buffered drawing area
874
769package CFClient::UI::Window; 875package CFPlus::UI::Window;
770 876
771our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
772 878
773use CFClient::OpenGL; 879use CFPlus::OpenGL;
774 880
775sub new { 881sub new {
776 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
777 883
778 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
783 889
784 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
785 $self->SUPER::update; 891 $self->SUPER::update;
786} 892}
787 893
788sub size_allocate { 894sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
790 896
791 $self->SUPER::size_allocate ($w, $h);
792 $self->update; 897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
793} 900}
794 901
795sub _render { 902sub _render {
903 my ($self) = @_;
904
796 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
797} 906}
798 907
799sub render_child { 908sub render_child {
800 my ($self) = @_; 909 my ($self) = @_;
801 910
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
805 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
806 $self->_render; 921 $self->_render;
922 }
807 }; 923 };
808} 924}
809 925
810sub _draw { 926sub _draw {
811 my ($self) = @_; 927 my ($self) = @_;
812
813 my ($w, $h) = ($self->w, $self->h);
814 928
815 my $tex = $self->{texture} 929 my $tex = $self->{texture}
816 or return; 930 or return;
817 931
818 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
821 935
822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
823 937
824 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
825} 939}
826 940
827############################################################################# 941#############################################################################
828 942
829package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
830 944
945use List::Util qw(min max);
946
831our @ISA = CFClient::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
832 948
833sub new { 949sub new {
834 my $class = shift; 950 my $class = shift;
835 951
836 $class->SUPER::new ( 952 $class->SUPER::new (
… …
841} 957}
842 958
843sub size_request { 959sub size_request {
844 my ($self) = @_; 960 my ($self) = @_;
845 961
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
847 963
848 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
850 966
851 ($w, $h) 967 ($w, $h)
852} 968}
853 969
854sub size_allocate { 970sub invoke_size_allocate {
855 my ($self, $w, $h) = @_; 971 my ($self, $w, $h) = @_;
856 972
973 my $child = $self->child;
974
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
859 977
860 $self->child->configure (0, 0, $w, $h); 978 $self->child->configure (0, 0, $w, $h);
861 $self->update; 979 $self->update;
980
981 1
862} 982}
863 983
864sub set_offset { 984sub set_offset {
865 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
866 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
867 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
868 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
869 993
994 $self->emit (changed => $x, $y);
870 $self->update; 995 $self->update;
996 }
871} 997}
872 998
873# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
874sub coord2local { 1000sub coord2local {
875 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
890 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
891 1017
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) { 1020 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else { 1022 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
898 } 1024 }
899} 1025}
900 1026
901sub _render { 1027sub _render {
902 my ($self) = @_; 1028 my ($self) = @_;
903 1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905 1034
906 $self->SUPER::_render; 1035 $self->SUPER::_render;
907} 1036}
908 1037
909############################################################################# 1038#############################################################################
910 1039
911package CFClient::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
912 1041
913our @ISA = CFClient::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
914 1043
915sub new { 1044sub new {
916 my $class = shift; 1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
917 1048
918 my $self; 1049 my $self;
919 1050
920 my $slider = new CFClient::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
921 vertical => 1, 1065 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub { 1067 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
925 }, 1070 },
926 ; 1071 ;
927 1072
928 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
930 slider => $slider, 1077 hslider => $hslider,
931 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
932 ); 1082 );
933 1083
934 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
935 $self->add ($self->{vp}); 1100 $self->SUPER::add ($self->{vp});
936 $self->add ($self->{slider}); 1101
1102 $self->add ($child) if $child;
937 1103
938 $self 1104 $self
939} 1105}
940 1106
1107sub add {
1108 my ($self, $widget) = @_;
1109
1110 $self->{vp}->add ($self->{child} = $widget);
1111}
1112
941sub update { 1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider_visible}) {
1123 $self->{hslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{hslider})
1125 : $self->SUPER::remove ($self->{hslider});
1126 }
1127
1128 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1129 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1130
1131 my $visible = $h1 > $h2;
1132 if ($visible != $self->{vslider_visible}) {
1133 $self->{vslider_visible} = $visible;
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139
1140sub start_dragging {
942 my ($self) = @_; 1141 my ($self, $ev) = @_;
943 1142
944 $self->SUPER::update; 1143 $self->grab_focus;
945 1144
946 # todo: overwrite size_allocate of child 1145 my $ox = $self->{vp}{view_x};
947 my $child = $self->{vp}->child; 1146 my $oy = $self->{vp}{view_y};
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1147
949} 1148 $self->{motion} = sub {
1149 my ($ev, $x, $y) = @_;
950 1150
1151 $ox -= $ev->{xrel};
1152 $oy -= $ev->{yrel};
1153
1154 $self->{vp}->set_offset ($ox, $oy);
1155 };
1156}
1157
1158sub invoke_mouse_wheel {
1159 my ($self, $ev) = @_;
1160
1161 $self->{vslider}->emit (mouse_wheel => $ev);
1162 $self->{hslider}->emit (mouse_wheel => $ev);
1163
1164 1
1165}
1166
1167sub invoke_button_down {
1168 my ($self, $ev, $x, $y) = @_;
1169
1170 $self->start_dragging ($ev);
1171
1172 1
1173}
1174
1175sub invoke_button_up {
1176 my ($self, $ev, $x, $y) = @_;
1177
1178 if (delete $self->{motion}) {
1179 return 1;
1180 }
1181
1182 0
1183}
1184
1185sub invoke_mouse_motion {
1186 my ($self, $ev, $x, $y) = @_;
1187
1188 if ($self->{motion}) {
1189 $self->{motion}->($ev, $x, $y);
1190 return 1;
1191 }
1192
1193 0
1194}
1195
951sub size_allocate { 1196sub invoke_size_allocate {
952 my ($self, $w, $h) = @_; 1197 my ($self, $w, $h) = @_;
953 1198
1199 $self->update_slider;
954 $self->SUPER::size_allocate ($w, $h); 1200 $self->SUPER::invoke_size_allocate ($w, $h)
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958} 1201}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962 1202
963############################################################################# 1203#############################################################################
964 1204
965package CFClient::UI::Frame; 1205package CFPlus::UI::Frame;
966 1206
967our @ISA = CFClient::UI::Bin::; 1207our @ISA = CFPlus::UI::Bin::;
968 1208
969use CFClient::OpenGL; 1209use CFPlus::OpenGL;
970 1210
971sub new { 1211sub new {
972 my $class = shift; 1212 my $class = shift;
973 1213
974 $class->SUPER::new ( 1214 $class->SUPER::new (
… …
982 1222
983 if ($self->{bg}) { 1223 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)}; 1224 my ($w, $h) = @$self{qw(w h)};
985 1225
986 glEnable GL_BLEND; 1226 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1227 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} }; 1228 glColor_premultiply @{ $self->{bg} };
989 1229
990 glBegin GL_QUADS; 1230 glBegin GL_QUADS;
991 glVertex 0 , 0; 1231 glVertex 0 , 0;
992 glVertex 0 , $h; 1232 glVertex 0 , $h;
993 glVertex $w, $h; 1233 glVertex $w, $h;
… …
1000 $self->SUPER::_draw; 1240 $self->SUPER::_draw;
1001} 1241}
1002 1242
1003############################################################################# 1243#############################################################################
1004 1244
1005package CFClient::UI::FancyFrame; 1245package CFPlus::UI::FancyFrame;
1006 1246
1007our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFPlus::UI::Bin::;
1008 1248
1009use CFClient::OpenGL; 1249use CFPlus::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014 1250
1015sub new { 1251sub new {
1016 my $class = shift; 1252 my ($class, %arg) = @_;
1253
1254 if ((exists $arg{label}) && !ref $arg{label}) {
1255 $arg{label} = new CFPlus::UI::Label
1256 align => 1,
1257 valign => 0,
1258 text => $arg{label},
1259 fontsize => ($arg{border} || 0.8) * 0.75;
1260 }
1261
1262 my $self = $class->SUPER::new (
1263 # label => "",
1264 fg => [0.6, 0.3, 0.1],
1265 border => 0.8,
1266 style => 'single',
1267 %arg,
1268 );
1269
1270 $self
1271}
1272
1273sub add {
1274 my ($self, @widgets) = @_;
1275
1276 $self->SUPER::add (@widgets);
1277 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1278}
1279
1280sub border {
1281 int $_[0]{border} * $::FONTSIZE
1282}
1283
1284sub size_request {
1285 my ($self) = @_;
1286
1287 ($self->{label_w}, undef) = $self->{label}->size_request
1288 if $self->{label};
1289
1290 my ($w, $h) = $self->SUPER::size_request;
1291
1292 (
1293 $w + $self->border * 2,
1294 $h + $self->border * 2,
1295 )
1296}
1297
1298sub invoke_size_allocate {
1299 my ($self, $w, $h) = @_;
1300
1301 my $border = $self->border;
1302
1303 $w -= List::Util::max 0, $border * 2;
1304 $h -= List::Util::max 0, $border * 2;
1305
1306 if (my $label = $self->{label}) {
1307 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1308 $label->{h} = List::Util::min $h, $border;
1309 $label->invoke_size_allocate ($label->{w}, $label->{h});
1310 }
1311
1312 $self->child->configure ($border, $border, $w, $h);
1313
1314 1
1315}
1316
1317sub _draw {
1318 my ($self) = @_;
1319
1320 my $child = $self->{children}[0];
1321
1322 my $border = $self->border;
1323 my ($w, $h) = ($self->{w}, $self->{h});
1324
1325 $child->draw;
1326
1327 glColor @{$self->{fg}};
1328 glBegin GL_LINE_STRIP;
1329 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1330 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1332 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1334 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1335 glEnd;
1336
1337 if ($self->{label}) {
1338 glTranslate $border * 2, 0;
1339 $self->{label}->_draw;
1340 }
1341}
1342
1343#############################################################################
1344
1345package CFPlus::UI::Toplevel;
1346
1347our @ISA = CFPlus::UI::Bin::;
1348
1349use CFPlus::OpenGL;
1350
1351my $bg =
1352 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1353 mipmap => 1, wrap => 1;
1354
1355my @border =
1356 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1357 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1358
1359my @icon =
1360 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1361 qw(x1_move.png x1_resize.png);
1362
1363sub new {
1364 my ($class, %arg) = @_;
1017 1365
1018 my $self = $class->SUPER::new ( 1366 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1], 1367 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1], 1368 border_bg => [1, 1, 1, 1],
1021 border => 0.6, 1369 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1, 1370 can_events => 1,
1024 @_ 1371 min_w => 64,
1372 min_h => 32,
1373 %arg,
1025 ); 1374 );
1026 1375
1027 $self->{title} &&= new CFClient::UI::Label 1376 $self->{title_widget} = new CFPlus::UI::Label
1028 align => 0, 1377 align => 0,
1029 valign => 1, 1378 valign => 1,
1030 text => $self->{title}, 1379 text => $self->{title},
1031 fontsize => $self->{border}; 1380 fontsize => $self->{border},
1381 if exists $self->{title};
1382
1383 if ($self->{has_close_button}) {
1384 $self->{close_button} =
1385 new CFPlus::UI::ImageButton
1386 path => 'x1_close.png',
1387 on_activate => sub { $self->emit ("delete") };
1388
1389 $self->CFPlus::UI::Container::add ($self->{close_button});
1390 }
1032 1391
1033 $self 1392 $self
1393}
1394
1395sub add {
1396 my ($self, @widgets) = @_;
1397
1398 $self->SUPER::add (@widgets);
1399 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1400 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1034} 1401}
1035 1402
1036sub border { 1403sub border {
1037 int $_[0]{border} * $::FONTSIZE 1404 int $_[0]{border} * $::FONTSIZE
1038} 1405}
1039 1406
1040sub size_request { 1407sub size_request {
1041 my ($self) = @_; 1408 my ($self) = @_;
1409
1410 $self->{title_widget}->size_request
1411 if $self->{title_widget};
1412
1413 $self->{close_button}->size_request
1414 if $self->{close_button};
1042 1415
1043 my ($w, $h) = $self->SUPER::size_request; 1416 my ($w, $h) = $self->SUPER::size_request;
1044 1417
1045 ( 1418 (
1046 $w + $self->border * 2, 1419 $w + $self->border * 2,
1047 $h + $self->border * 2, 1420 $h + $self->border * 2,
1048 ) 1421 )
1049} 1422}
1050 1423
1051sub size_allocate { 1424sub invoke_size_allocate {
1052 my ($self, $w, $h) = @_; 1425 my ($self, $w, $h) = @_;
1053 1426
1427 if ($self->{title_widget}) {
1428 $self->{title_widget}{w} = $w;
1429 $self->{title_widget}{h} = $h;
1430 $self->{title_widget}->invoke_size_allocate ($w, $h);
1431 }
1432
1433 my $border = $self->border;
1434
1054 $h -= List::Util::max 0, $self->border * 2; 1435 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1436 $w -= List::Util::max 0, $border * 2;
1056 1437
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
1060 $self->child->configure ($self->border, $self->border, $w, $h); 1438 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1439
1440 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1441 if $self->{close_button};
1442
1443 1
1444}
1445
1446sub invoke_delete {
1447 my ($self) = @_;
1448
1449 $self->hide;
1450
1451 1
1452}
1453
1063sub button_down { 1454sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1455 my ($self, $ev, $x, $y) = @_;
1065 1456
1066 my ($w, $h) = @$self{qw(w h)}; 1457 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1458 my $border = $self->border;
1068 1459
… …
1081 my ($ev, $x, $y) = @_; 1472 my ($ev, $x, $y) = @_;
1082 1473
1083 my $dx = $ev->{x} - $ox; 1474 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1475 my $dy = $ev->{y} - $oy;
1085 1476
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1477 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1478 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1479
1091 $self->check_size; 1480 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1481 $self->realloc;
1092 }; 1482 };
1093 1483
1094 } elsif ($lr ^ $td) { 1484 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1485 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1096 my ($bx, $by) = ($self->{x}, $self->{y}); 1486 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1098 $self->{motion} = sub { 1488 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1489 my ($ev, $x, $y) = @_;
1100 1490
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1491 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1492
1103 $self->{user_x} = $bx + $x - $ox; 1493 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1494 # HACK: the next line is required to enforce placement
1105 1495 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->update;
1108 }; 1496 };
1497 } else {
1498 return 0;
1499 }
1500
1109 } 1501 1
1110} 1502}
1111 1503
1112sub button_up { 1504sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1505 my ($self, $ev, $x, $y) = @_;
1114 1506
1115 delete $self->{motion}; 1507 ! ! delete $self->{motion}
1116} 1508}
1117 1509
1118sub mouse_motion { 1510sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1511 my ($self, $ev, $x, $y) = @_;
1120 1512
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1513 $self->{motion}->($ev, $x, $y) if $self->{motion};
1514
1515 ! ! $self->{motion}
1516}
1517
1518sub invoke_visibility_change {
1519 my ($self, $visible) = @_;
1520
1521 delete $self->{motion} unless $visible;
1522
1523 0
1122} 1524}
1123 1525
1124sub _draw { 1526sub _draw {
1125 my ($self) = @_; 1527 my ($self) = @_;
1126 1528
1529 my $child = $self->{children}[0];
1530
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1531 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1532 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1533
1130 glEnable GL_TEXTURE_2D; 1534 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1535 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1536
1133 my $border = $self->border; 1537 my $border = $self->border;
1134 1538
1135 glColor @{ $self->{border_bg} }; 1539 glColor @{ $self->{border_bg} };
1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1540 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1541 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1542 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1543 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1544
1545 # move
1546 my $w2 = ($w - $border) * .5;
1547 my $h2 = ($h - $border) * .5;
1548 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1549 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1550 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1551
1552 # resize
1553 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1554 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1555 unless $self->{has_close_button};
1556 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1557 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1140 1558
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1559 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1142 my $bg = $tex[0]; 1560 glColor @{ $self->{bg} };
1143 1561
1144 # TODO: repeat texture not scale 1562 # TODO: repeat texture not scale
1563 # solve this better(?)
1145 my $rep_x = $cw / $bg->{w}; 1564 $bg->{s} = $cw / $bg->{w};
1146 my $rep_y = $ch / $bg->{h}; 1565 $bg->{t} = $ch / $bg->{h};
1147
1148 glColor @{ $self->{bg} };
1149
1150 $bg->{s} = $rep_x;
1151 $bg->{t} = $rep_y;
1152 $bg->{wrap_mode} = 1;
1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1566 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 } 1567 }
1155 1568
1156 glDisable GL_TEXTURE_2D; 1569 glDisable GL_TEXTURE_2D;
1157 1570
1158 $self->{title}->draw if $self->{title};
1159
1160 $self->child->draw; 1571 $child->draw;
1572
1573 if ($self->{title_widget}) {
1574 glTranslate 0, $border - $self->{h};
1575 $self->{title_widget}->_draw;
1576
1577 glTranslate 0, - ($border - $self->{h});
1578 }
1579
1580 $self->{close_button}->draw
1581 if $self->{close_button};
1161} 1582}
1162 1583
1163############################################################################# 1584#############################################################################
1164 1585
1165package CFClient::UI::Table; 1586package CFPlus::UI::Table;
1166 1587
1167our @ISA = CFClient::UI::Base::; 1588our @ISA = CFPlus::UI::Container::;
1168 1589
1169use List::Util qw(max sum); 1590use List::Util qw(max sum);
1170 1591
1171use CFClient::OpenGL; 1592use CFPlus::OpenGL;
1172 1593
1173sub new { 1594sub new {
1174 my $class = shift; 1595 my $class = shift;
1175 1596
1176 $class->SUPER::new ( 1597 $class->SUPER::new (
1177 col_expand => [], 1598 col_expand => [],
1599 row_expand => [],
1178 @_, 1600 @_,
1179 ) 1601 )
1180} 1602}
1181 1603
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1184}
1185
1186sub add { 1604sub add {
1187 my ($self, $x, $y, $child) = @_;
1188
1189 $child->set_parent ($self);
1190 $self->{children}[$y][$x] = $child;
1191
1192 $self->check_size (1);
1193}
1194
1195# TODO: move to container class maybe? send children a signal on removal?
1196sub clear {
1197 my ($self) = @_; 1605 my ($self, @widgets) = @_;
1606
1607 for my $child (@widgets) {
1608 $child->{rowspan} ||= 1;
1609 $child->{colspan} ||= 1;
1610 }
1611
1612 $self->SUPER::add (@widgets);
1613}
1614
1615sub add_at {
1616 my $self = shift;
1617
1618 my @widgets;
1619
1620 while (@_) {
1621 my ($col, $row, $child) = splice @_, 0, 3, ();
1622
1623 $child->{row} = $row;
1624 $child->{col} = $col;
1625
1626 push @widgets, $child;
1627 }
1628
1629 $self->add (@widgets);
1630}
1631
1632sub get_wh {
1633 my ($self) = @_;
1634
1635 my (@w, @h);
1198 1636
1199 my @children = $self->children; 1637 my @children = $self->children;
1200 delete $self->{children}; 1638
1639 # first pass, columns
1640 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1641 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1642
1643 my $sw = sum @w[$c .. $c + $cs - 1];
1644
1645 if ($w > $sw) {
1646 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1647 }
1201 1648 }
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206 1649
1207 $self->check_size (1); 1650 # second pass, rows
1208 $self->update; 1651 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1209}
1210
1211sub get_wh {
1212 my ($self) = @_;
1213
1214 my (@w, @h);
1215
1216 for my $y (0 .. $#{$self->{children}}) {
1217 my $row = $self->{children}[$y]
1218 or next;
1219
1220 for my $x (0 .. $#$row) {
1221 my $widget = $row->[$x]
1222 or next;
1223 my ($w, $h) = @$widget{qw(req_w req_h)}; 1652 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1224 1653
1225 $w[$x] = max $w[$x], $w; 1654 my $sh = sum @h[$r .. $r + $rs - 1];
1226 $h[$y] = max $h[$y], $h; 1655
1656 if ($h > $sh) {
1657 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1227 } 1658 }
1228 } 1659 }
1229 1660
1230 (\@w, \@h) 1661 (\@w, \@h)
1231} 1662}
… …
1239 (sum @$ws), 1670 (sum @$ws),
1240 (sum @$hs), 1671 (sum @$hs),
1241 ) 1672 )
1242} 1673}
1243 1674
1244sub size_allocate { 1675sub invoke_size_allocate {
1245 my ($self, $w, $h) = @_; 1676 my ($self, $w, $h) = @_;
1246 1677
1247 my ($ws, $hs) = $self->get_wh; 1678 my ($ws, $hs) = $self->get_wh;
1248 1679
1249 my $req_w = (sum @$ws) || 1; 1680 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1681 my $req_h = (sum @$hs) || 1;
1251 1682
1252 # TODO: nicer code && do row_expand 1683 # now linearly scale the rows/columns to the allocated size
1253 my @col_expand = @{$self->{col_expand}}; 1684 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1685 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1686 my $col_expand = (sum @col_expand) || 1;
1256 1687
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1688 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1689
1261 CFClient::UI::harmonize $ws; 1690 CFPlus::UI::harmonize $ws;
1691
1692 my @row_expand = @{$self->{row_expand}};
1693 @row_expand = (1) x @$ws unless @row_expand;
1694 my $row_expand = (sum @row_expand) || 1;
1695
1696 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1697
1262 CFClient::UI::harmonize $hs; 1698 CFPlus::UI::harmonize $hs;
1263 1699
1264 my $y; 1700 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1701 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1265 1702
1266 for my $r (0 .. $#{$self->{children}}) { 1703 for my $widget ($self->children) {
1267 my $row = $self->{children}[$r] 1704 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1268 or next;
1269 1705
1270 my $x = 0; 1706 $widget->configure (
1271 my $row_h = $hs->[$r]; 1707 $x[$c], $y[$r],
1708 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1272 1709 );
1273 for my $c (0 .. $#$row) { 1710 }
1274 my $col_w = $ws->[$c];
1275 1711
1276 if (my $widget = $row->[$c]) { 1712 1
1277 $widget->configure ($x, $y, $col_w, $row_h); 1713}
1278 }
1279 1714
1280 $x += $col_w; 1715#############################################################################
1716
1717package CFPlus::UI::Fixed;
1718
1719use List::Util qw(min max);
1720
1721our @ISA = CFPlus::UI::Container::;
1722
1723sub add {
1724 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1725
1726 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1727 $self->SUPER::add ($child);
1728}
1729
1730sub _scale($$$) {
1731 my ($mode, $val, $max) = @_;
1732
1733 $mode eq "abs" ? $val
1734 : $mode eq "rel" ? $val * $max
1735 : 0
1736}
1737
1738sub size_request {
1739 my ($self) = @_;
1740
1741 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1742
1743 # determine overall size by querying abs widgets
1744 for my $child ($self->visible_children) {
1745 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1746
1747 if ($pos eq "abs") {
1748 $w = _scale $size, $w, $child->{req_w};
1749 $h = _scale $size, $h, $child->{req_h};
1750
1751 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1752 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1281 } 1753 }
1282
1283 $y += $row_h;
1284 } 1754 }
1285 1755
1286} 1756 my $W = $x2 - $x1;
1757 my $H = $y2 - $y1;
1287 1758
1288sub find_widget { 1759 # now layout remaining widgets
1760 for my $child ($self->visible_children) {
1761 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1762
1763 if ($pos ne "abs") {
1764 $x = _scale $pos, $x, $W;
1765 $y = _scale $pos, $x, $H;
1766 $w = _scale $size, $w, $child->{req_w};
1767 $h = _scale $size, $h, $child->{req_h};
1768
1769 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1770 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1771 }
1772 }
1773
1774 my $W = $x2 - $x1;
1775 my $H = $y2 - $y1;
1776
1777 ($W, $H)
1778}
1779
1780sub invoke_size_allocate {
1289 my ($self, $x, $y) = @_; 1781 my ($self, $W, $H) = @_;
1290 1782
1291 $x -= $self->{x}; 1783 for my $child ($self->visible_children) {
1292 $y -= $self->{y}; 1784 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1293 1785
1294 my $res; 1786 $x = _scale $pos, $x, $W;
1787 $y = _scale $pos, $x, $H;
1788 $w = _scale $size, $w, $child->{req_w};
1789 $h = _scale $size, $h, $child->{req_h};
1295 1790
1296 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1791 $child->configure ($x, $y, $w, $h);
1297 $res = $_->find_widget ($x, $y) 1792 }
1298 and return $res; 1793
1299 } 1794 1
1300
1301 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1302}
1303
1304sub _draw {
1305 my ($self) = @_;
1306
1307 for (grep $_, @{$self->{children}}) {
1308 $_->draw for grep $_, @$_;
1309 }
1310} 1795}
1311 1796
1312############################################################################# 1797#############################################################################
1313 1798
1314package CFClient::UI::Box; 1799package CFPlus::UI::Box;
1315 1800
1316our @ISA = CFClient::UI::Container::; 1801our @ISA = CFPlus::UI::Container::;
1317 1802
1318sub size_request { 1803sub size_request {
1319 my ($self) = @_; 1804 my ($self) = @_;
1320 1805
1321 $self->{vertical} 1806 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1812 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1813 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1814 )
1330} 1815}
1331 1816
1332sub size_allocate { 1817sub invoke_size_allocate {
1333 my ($self, $w, $h) = @_; 1818 my ($self, $w, $h) = @_;
1334 1819
1335 my $space = $self->{vertical} ? $h : $w; 1820 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1821 my @children = $self->visible_children;
1337 1822
1338 my @req; 1823 my @req;
1339 1824
1340 if ($self->{homogeneous}) { 1825 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1826 @req = ($space / (@children || 1)) x @children;
1342 } else { 1827 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1828 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1829 my $req = List::Util::sum @req;
1345 1830
1346 if ($req > $space) { 1831 if ($req > $space) {
1347 # ah well, not enough space 1832 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1833 $_ *= $space / $req for @req;
1349 } else { 1834 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1835 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1836
1352 $space = ($space - $req) / $expand; # remaining space to give away 1837 $space = ($space - $req) / $expand; # remaining space to give away
1353 1838
1354 $req[$_] += $space * $children->[$_]{expand} 1839 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1840 for 0 .. $#children;
1356 } 1841 }
1357 } 1842 }
1358 1843
1359 CFClient::UI::harmonize \@req; 1844 CFPlus::UI::harmonize \@req;
1360 1845
1361 my $pos = 0; 1846 my $pos = 0;
1362 for (0 .. $#$children) { 1847 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1848 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1849 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1850
1366 $pos += $alloc; 1851 $pos += $alloc;
1367 } 1852 }
1368 1853
1369 1 1854 1
1370} 1855}
1371 1856
1372############################################################################# 1857#############################################################################
1373 1858
1374package CFClient::UI::HBox; 1859package CFPlus::UI::HBox;
1375 1860
1376our @ISA = CFClient::UI::Box::; 1861our @ISA = CFPlus::UI::Box::;
1377 1862
1378sub new { 1863sub new {
1379 my $class = shift; 1864 my $class = shift;
1380 1865
1381 $class->SUPER::new ( 1866 $class->SUPER::new (
… …
1384 ) 1869 )
1385} 1870}
1386 1871
1387############################################################################# 1872#############################################################################
1388 1873
1389package CFClient::UI::VBox; 1874package CFPlus::UI::VBox;
1390 1875
1391our @ISA = CFClient::UI::Box::; 1876our @ISA = CFPlus::UI::Box::;
1392 1877
1393sub new { 1878sub new {
1394 my $class = shift; 1879 my $class = shift;
1395 1880
1396 $class->SUPER::new ( 1881 $class->SUPER::new (
… …
1399 ) 1884 )
1400} 1885}
1401 1886
1402############################################################################# 1887#############################################################################
1403 1888
1404package CFClient::UI::Label; 1889package CFPlus::UI::Label;
1405 1890
1406our @ISA = CFClient::UI::DrawBG::; 1891our @ISA = CFPlus::UI::DrawBG::;
1407 1892
1408use CFClient::OpenGL; 1893use CFPlus::OpenGL;
1409 1894
1410sub new { 1895sub new {
1411 my ($class, %arg) = @_; 1896 my ($class, %arg) = @_;
1412 1897
1413 my $self = $class->SUPER::new ( 1898 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1901 #active_bg => none
1417 #font => default_font 1902 #font => default_font
1418 #text => initial text 1903 #text => initial text
1419 #markup => initial narkup 1904 #markup => initial narkup
1420 #max_w => maximum pixel width 1905 #max_w => maximum pixel width
1906 #style => 0, # render flags
1421 ellipsise => 3, # end 1907 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1908 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1909 fontsize => 1,
1424 align => -1, 1910 align => -1,
1425 valign => -1, 1911 valign => -1,
1426 padding => 2, 1912 padding_x => 2,
1913 padding_y => 2,
1427 can_events => 0, 1914 can_events => 0,
1428 %arg 1915 %arg
1429 ); 1916 );
1430 1917
1431 if (exists $self->{template}) { 1918 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1919 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1920 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1921 $self->{template} = $layout;
1435 } 1922 }
1436 1923
1437 if (exists $self->{markup}) { 1924 if (exists $self->{markup}) {
… …
1441 } 1928 }
1442 1929
1443 $self 1930 $self
1444} 1931}
1445 1932
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1933sub update {
1457 my ($self) = @_; 1934 my ($self) = @_;
1458 1935
1459 delete $self->{texture}; 1936 delete $self->{texture};
1460 $self->SUPER::update; 1937 $self->SUPER::update;
1461} 1938}
1462 1939
1940sub realloc {
1941 my ($self) = @_;
1942
1943 delete $self->{ox};
1944 $self->SUPER::realloc;
1945}
1946
1463sub set_text { 1947sub set_text {
1464 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1465 1949
1466 return if $self->{text} eq "T$text"; 1950 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1951 $self->{text} = "T$text";
1468 1952
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1953 $self->{layout}->set_text ($text);
1471 1954
1955 delete $self->{size_req};
1956 $self->realloc;
1472 $self->update; 1957 $self->update;
1473 $self->check_size;
1474} 1958}
1475 1959
1476sub set_markup { 1960sub set_markup {
1477 my ($self, $markup) = @_; 1961 my ($self, $markup) = @_;
1478 1962
1479 return if $self->{text} eq "M$markup"; 1963 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1964 $self->{text} = "M$markup";
1481 1965
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1966 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1967
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1968 $self->{layout}->set_markup ($markup);
1486 1969
1970 delete $self->{size_req};
1971 $self->realloc;
1487 $self->update; 1972 $self->update;
1488 $self->check_size;
1489} 1973}
1490 1974
1491sub size_request { 1975sub size_request {
1492 my ($self) = @_; 1976 my ($self) = @_;
1493 1977
1978 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1979 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1980 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1981 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1982 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1983 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1984
1500 my ($w, $h) = $self->{layout}->size; 1985 my ($w, $h) = $self->{layout}->size;
1501 1986
1502 if (exists $self->{template}) { 1987 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1988 $self->{template}->set_font ($self->{font}) if $self->{font};
1989 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1991
1506 my ($w2, $h2) = $self->{template}->size; 1992 my ($w2, $h2) = $self->{template}->size;
1507 1993
1508 $w = List::Util::max $w, $w2; 1994 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1995 $h = List::Util::max $h, $h2;
1996 }
1997
1998 [$w, $h]
1510 } 1999 };
1511 2000
1512 ( 2001 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 2002}
1517 2003
2004sub baseline_shift {
2005 $_[0]{layout}->descent
2006}
2007
1518sub size_allocate { 2008sub invoke_size_allocate {
1519 my ($self, $w, $h) = @_; 2009 my ($self, $w, $h) = @_;
1520 2010
2011 delete $self->{ox};
2012
1521 delete $self->{texture}; 2013 delete $self->{texture}
2014 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2015
2016 1
1522} 2017}
1523 2018
1524sub set_fontsize { 2019sub set_fontsize {
1525 my ($self, $fontsize) = @_; 2020 my ($self, $fontsize) = @_;
1526 2021
1527 $self->{fontsize} = $fontsize; 2022 $self->{fontsize} = $fontsize;
2023 delete $self->{size_req};
1528 delete $self->{texture}; 2024 delete $self->{texture};
1529 2025
1530 $self->update; 2026 $self->realloc;
1531 $self->check_size; 2027}
2028
2029sub reconfigure {
2030 my ($self) = @_;
2031
2032 delete $self->{size_req};
2033 delete $self->{texture};
2034
2035 $self->SUPER::reconfigure;
1532} 2036}
1533 2037
1534sub _draw { 2038sub _draw {
1535 my ($self) = @_; 2039 my ($self) = @_;
1536 2040
1537 $self->SUPER::_draw; # draw background, if applicable 2041 $self->SUPER::_draw; # draw background, if applicable
1538 2042
1539 my $tex = $self->{texture} ||= do { 2043 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 2044 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2045 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 2046 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2047 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2048 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2049 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2050
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2051 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 2052 };
1559 2053
1560 glEnable GL_TEXTURE_2D; 2054 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2055 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2056 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2057 : ($self->{w} - $size->[0]) * 0.5);
1562 2058
1563 if ($tex->{format} == GL_ALPHA) { 2059 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2060 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2061 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2062 };
1569 2063
1570 glDisable GL_TEXTURE_2D; 2064 my $w = List::Util::min $self->{w} + 4, $size->[0];
2065 my $h = List::Util::min $self->{h} + 2, $size->[1];
2066
2067 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2068}
1572 2069
1573############################################################################# 2070#############################################################################
1574 2071
1575package CFClient::UI::EntryBase; 2072package CFPlus::UI::EntryBase;
1576 2073
1577our @ISA = CFClient::UI::Label::; 2074our @ISA = CFPlus::UI::Label::;
1578 2075
1579use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1580 2077
1581sub new { 2078sub new {
1582 my $class = shift; 2079 my $class = shift;
1583 2080
1584 $class->SUPER::new ( 2081 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2085 active_fg => [0, 0, 0],
1589 can_hover => 1, 2086 can_hover => 1,
1590 can_focus => 1, 2087 can_focus => 1,
1591 valign => 0, 2088 valign => 0,
1592 can_events => 1, 2089 can_events => 1,
2090 ellipsise => 0,
1593 #text => ... 2091 #text => ...
2092 #hidden => "*",
1594 @_ 2093 @_
1595 ) 2094 )
1596} 2095}
1597 2096
1598sub _set_text { 2097sub _set_text {
… …
1600 2099
1601 delete $self->{cur_h}; 2100 delete $self->{cur_h};
1602 2101
1603 return if $self->{text} eq $text; 2102 return if $self->{text} eq $text;
1604 2103
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2104 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2105 $self->{text} = $text;
1609 2106
1610 $text =~ s/./*/g if $self->{hidden}; 2107 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2108 $self->{layout}->set_text ("$text ");
2109 delete $self->{size_req};
1612 2110
1613 $self->_emit (changed => $self->{text}); 2111 $self->emit (changed => $self->{text});
2112
2113 $self->realloc;
2114 $self->update;
1614} 2115}
1615 2116
1616sub set_text { 2117sub set_text {
1617 my ($self, $text) = @_; 2118 my ($self, $text) = @_;
1618 2119
1619 $self->{cursor} = length $text; 2120 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2121 $self->_set_text ($text);
1621 $self->update;
1622 $self->check_size;
1623} 2122}
1624 2123
1625sub get_text { 2124sub get_text {
1626 $_[0]{text} 2125 $_[0]{text}
1627} 2126}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2131 my ($w, $h) = $self->SUPER::size_request;
1633 2132
1634 ($w + 1, $h) # add 1 for cursor 2133 ($w + 1, $h) # add 1 for cursor
1635} 2134}
1636 2135
1637sub key_down { 2136sub invoke_key_down {
1638 my ($self, $ev) = @_; 2137 my ($self, $ev) = @_;
1639 2138
1640 my $mod = $ev->{mod}; 2139 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2140 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2141 my $uni = $ev->{unicode};
1643 2142
1644 my $text = $self->get_text; 2143 my $text = $self->get_text;
2144
2145 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2146
1646 if ($uni == 8) { 2147 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2148 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2149 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2150 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2151 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2152 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2153 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2154 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2155 } elsif ($sym == CFPlus::SDLK_HOME) {
2156 # what a hack
2157 $self->{cursor} =
2158 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2159 ? length $1
2160 : 0;
2161 } elsif ($sym == CFPlus::SDLK_END) {
2162 # uh, again
2163 $self->{cursor} =
2164 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2165 ? $self->{cursor} + length $1
2166 : length $self->{text};
2167 } elsif ($uni == 21) { # ctrl-u
2168 $text = "";
1655 $self->{cursor} = 0; 2169 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2170 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2171 $self->emit ('escape');
1660 } elsif ($uni) { 2172 } elsif ($uni == 0x0d) {
2173 substr $text, $self->{cursor}++, 0, "\012";
2174 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2175 substr $text, $self->{cursor}++, 0, chr $uni;
2176 } else {
2177 return 0;
1662 } 2178 }
1663 2179
1664 $self->_set_text ($text); 2180 $self->_set_text ($text);
2181
2182 $self->realloc;
1665 $self->update; 2183 $self->update;
1666 $self->check_size;
1667}
1668 2184
2185 1
2186}
2187
1669sub focus_in { 2188sub invoke_focus_in {
1670 my ($self) = @_; 2189 my ($self) = @_;
1671 2190
1672 $self->{last_activity} = $::NOW; 2191 $self->{last_activity} = $::NOW;
1673 2192
1674 $self->SUPER::focus_in; 2193 $self->SUPER::invoke_focus_in
1675} 2194}
1676 2195
1677sub button_down { 2196sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2197 my ($self, $ev, $x, $y) = @_;
1679 2198
1680 $self->SUPER::button_down ($ev, $x, $y); 2199 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2200
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2201 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2202
1684 # byte-index to char-index 2203 # byte-index to char-index
1685 my $text = $self->{text}; 2204 my $text = $self->{text};
1686 utf8::encode $text; 2205 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2206 $self->{cursor} = length $text;
1688 2207
1689 $self->_set_text ($self->{text}); 2208 $self->_set_text ($self->{text});
1690 $self->update; 2209 $self->update;
2210
2211 1
1691} 2212}
1692 2213
1693sub mouse_motion { 2214sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2215 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2216# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2217
2218 1
1696} 2219}
1697 2220
1698sub _draw { 2221sub _draw {
1699 my ($self) = @_; 2222 my ($self) = @_;
1700 2223
1701 local $self->{fg} = $self->{fg}; 2224 local $self->{fg} = $self->{fg};
1702 2225
1703 if ($FOCUS == $self) { 2226 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2227 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2228 $self->{fg} = $self->{active_fg};
1706 } else { 2229 } else {
1707 glColor @{$self->{bg}}; 2230 glColor_premultiply @{$self->{bg}};
1708 } 2231 }
1709 2232
1710 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2235 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2236 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2237 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2238 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2239 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2250 utf8::encode $text;
1728 2251
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2252 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2253 }
1731 2254
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2255 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2256 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2257 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2258 glEnd;
1737 } 2259 }
1738} 2260}
1739 2261
2262#############################################################################
2263
1740package CFClient::UI::Entry; 2264package CFPlus::UI::Entry;
1741 2265
1742our @ISA = CFClient::UI::EntryBase::; 2266our @ISA = CFPlus::UI::EntryBase::;
1743 2267
1744use CFClient::OpenGL; 2268use CFPlus::OpenGL;
1745 2269
1746sub key_down { 2270sub invoke_key_down {
1747 my ($self, $ev) = @_; 2271 my ($self, $ev) = @_;
1748 2272
1749 my $sym = $ev->{sym}; 2273 my $sym = $ev->{sym};
1750 2274
1751 if ($sym == 13) { 2275 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2276 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2277 my $txt = $self->get_text;
2278
1754 $self->{history_pointer} = -1; 2279 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2280 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2281 $self->emit (activate => $txt);
1757 $self->update; 2282 $self->update;
1758 2283
1759 } elsif ($sym == CFClient::SDLK_UP) { 2284 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2285 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2286 $self->{history_saveback} = $self->get_text;
1762 } 2287 }
1763 if (@{$self->{history} || []} > 0) { 2288 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2289 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2291 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2292 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2293 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2294 }
1770 2295
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2296 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2297 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2298 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2299
1775 if ($self->{history_pointer} >= 0) { 2300 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2301 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2302 } else {
1778 $self->set_text ($self->{history_saveback}); 2303 $self->set_text ($self->{history_saveback});
1779 } 2304 }
1780 2305
1781 } else { 2306 } else {
1782 $self->SUPER::key_down ($ev); 2307 return $self->SUPER::invoke_key_down ($ev)
2308 }
2309
1783 } 2310 1
1784
1785} 2311}
1786 2312
1787############################################################################# 2313#############################################################################
1788 2314
2315package CFPlus::UI::TextEdit;
2316
2317our @ISA = CFPlus::UI::EntryBase::;
2318
2319use CFPlus::OpenGL;
2320
2321sub move_cursor_ver {
2322 my ($self, $dy) = @_;
2323
2324 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2325
2326 $y += $dy;
2327
2328 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2329 $self->{cursor} = $index;
2330 delete $self->{cur_h};
2331 $self->update;
2332 return;
2333 }
2334}
2335
2336sub invoke_key_down {
2337 my ($self, $ev) = @_;
2338
2339 my $sym = $ev->{sym};
2340
2341 if ($sym == CFPlus::SDLK_UP) {
2342 $self->move_cursor_ver (-1);
2343 } elsif ($sym == CFPlus::SDLK_DOWN) {
2344 $self->move_cursor_ver (+1);
2345 } else {
2346 return $self->SUPER::invoke_key_down ($ev)
2347 }
2348
2349 1
2350}
2351
2352#############################################################################
2353
1789package CFClient::UI::Button; 2354package CFPlus::UI::Button;
1790 2355
1791our @ISA = CFClient::UI::Label::; 2356our @ISA = CFPlus::UI::Label::;
1792 2357
1793use CFClient::OpenGL; 2358use CFPlus::OpenGL;
1794 2359
1795my @tex = 2360my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2362 qw(b1_button_inactive.png b1_button_active.png);
1798 2363
1799sub new { 2364sub new {
1800 my $class = shift; 2365 my $class = shift;
1801 2366
1802 $class->SUPER::new ( 2367 $class->SUPER::new (
1803 padding => 4, 2368 padding_x => 4,
2369 padding_y => 4,
1804 fg => [1, 1, 1], 2370 fg => [1.0, 1.0, 1.0],
1805 active_fg => [0, 0, 1], 2371 active_fg => [0.8, 0.8, 0.8],
1806 can_hover => 1, 2372 can_hover => 1,
1807 align => 0, 2373 align => 0,
1808 valign => 0, 2374 valign => 0,
1809 can_events => 1, 2375 can_events => 1,
1810 @_ 2376 @_
1811 ) 2377 )
1812} 2378}
1813 2379
1814sub activate { }
1815
1816sub button_up { 2380sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2381 my ($self, $ev, $x, $y) = @_;
1818 2382
1819 $self->emit ("activate") 2383 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2384 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2385 && $y >= 0 && $y < $self->{h};
2386
2387 1
1822} 2388}
1823 2389
1824sub _draw { 2390sub _draw {
1825 my ($self) = @_; 2391 my ($self) = @_;
1826 2392
1827 local $self->{fg} = $self->{fg}; 2393 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2394
1833 glEnable GL_TEXTURE_2D; 2395 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2396 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2397 glColor 0, 0, 0, 1;
1836 2398
2399 my $tex = $tex[$GRAB == $self];
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2400 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838 2401
1839 glDisable GL_TEXTURE_2D; 2402 glDisable GL_TEXTURE_2D;
1840 2403
1841 $self->SUPER::_draw; 2404 $self->SUPER::_draw;
1842} 2405}
1843 2406
1844############################################################################# 2407#############################################################################
1845 2408
1846package CFClient::UI::CheckBox; 2409package CFPlus::UI::CheckBox;
1847 2410
1848our @ISA = CFClient::UI::DrawBG::; 2411our @ISA = CFPlus::UI::DrawBG::;
1849 2412
1850my @tex = 2413my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2414 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2415 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2416
1854use CFClient::OpenGL; 2417use CFPlus::OpenGL;
1855 2418
1856sub new { 2419sub new {
1857 my $class = shift; 2420 my $class = shift;
1858 2421
1859 $class->SUPER::new ( 2422 $class->SUPER::new (
1860 padding => 2, 2423 padding_x => 2,
2424 padding_y => 2,
1861 fg => [1, 1, 1], 2425 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2426 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2427 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2428 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2429 state => 0,
… …
1869} 2433}
1870 2434
1871sub size_request { 2435sub size_request {
1872 my ($self) = @_; 2436 my ($self) = @_;
1873 2437
1874 ($self->{padding} * 2 + 6) x 2 2438 (6) x 2
1875} 2439}
1876 2440
2441sub toggle {
2442 my ($self) = @_;
2443
2444 $self->{state} = !$self->{state};
2445 $self->emit (changed => $self->{state});
2446 $self->update;
2447}
2448
1877sub button_down { 2449sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2450 my ($self, $ev, $x, $y) = @_;
1879 2451
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2452 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2453 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2454 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2455 } else {
2456 return 0
2457 }
2458
1884 } 2459 1
1885} 2460}
1886 2461
1887sub _draw { 2462sub _draw {
1888 my ($self) = @_; 2463 my ($self) = @_;
1889 2464
1890 $self->SUPER::_draw; 2465 $self->SUPER::_draw;
1891 2466
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2467 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2468
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2469 my ($w, $h) = @$self{qw(w h)};
2470
2471 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2472
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2473 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2474
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2475 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2476
… …
1902 glDisable GL_TEXTURE_2D; 2479 glDisable GL_TEXTURE_2D;
1903} 2480}
1904 2481
1905############################################################################# 2482#############################################################################
1906 2483
1907package CFClient::UI::Image; 2484package CFPlus::UI::Image;
1908 2485
1909our @ISA = CFClient::UI::Base::; 2486our @ISA = CFPlus::UI::Base::;
1910 2487
1911use CFClient::OpenGL; 2488use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2489
1914our %loaded_images; 2490our %texture_cache;
1915 2491
1916sub new { 2492sub new {
1917 my $class = shift; 2493 my $class = shift;
1918 2494
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2495 my $self = $class->SUPER::new (
2496 can_events => 0,
2497 @_,
2498 );
1920 2499
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2500 $self->{path} || $self->{tex}
2501 or Carp::croak "'path' or 'tex' attributes required";
1922 2502
1923 $loaded_images{$self->{image}} ||= 2503 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2504 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2505
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2506 CFPlus::weaken $texture_cache{$self->{path}};
1927 2507
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2508 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2509
1932 $self 2510 $self
1933} 2511}
1934 2512
2513sub STORABLE_freeze {
2514 my ($self, $cloning) = @_;
2515
2516 $self->{path}
2517 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2518
2519 $self->{path}
2520}
2521
2522sub STORABLE_attach {
2523 my ($self, $cloning, $path) = @_;
2524
2525 $self->new (path => $path)
2526}
2527
1935sub size_request { 2528sub size_request {
1936 my ($self) = @_; 2529 my ($self) = @_;
1937 2530
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2531 ($self->{tex}{w}, $self->{tex}{h})
1939} 2532}
1940 2533
1941sub _draw { 2534sub _draw {
1942 my ($self) = @_; 2535 my ($self) = @_;
1943 2536
… …
1953 } 2546 }
1954 2547
1955 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2550
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2551 $tex->draw_quad (0, 0, $w, $h);
1959 2552
1960 glDisable GL_TEXTURE_2D; 2553 glDisable GL_TEXTURE_2D;
1961} 2554}
1962 2555
1963############################################################################# 2556#############################################################################
1964 2557
2558package CFPlus::UI::ImageButton;
2559
2560our @ISA = CFPlus::UI::Image::;
2561
2562use CFPlus::OpenGL;
2563
2564my %textures;
2565
2566sub new {
2567 my $class = shift;
2568
2569 my $self = $class->SUPER::new (
2570 padding_x => 4,
2571 padding_y => 4,
2572 fg => [1, 1, 1],
2573 active_fg => [0, 0, 1],
2574 can_hover => 1,
2575 align => 0,
2576 valign => 0,
2577 can_events => 1,
2578 @_
2579 );
2580}
2581
2582sub invoke_button_up {
2583 my ($self, $ev, $x, $y) = @_;
2584
2585 $self->emit ("activate")
2586 if $x >= 0 && $x < $self->{w}
2587 && $y >= 0 && $y < $self->{h};
2588
2589 1
2590}
2591
2592#############################################################################
2593
1965package CFClient::UI::VGauge; 2594package CFPlus::UI::VGauge;
1966 2595
1967our @ISA = CFClient::UI::Base::; 2596our @ISA = CFPlus::UI::Base::;
1968 2597
1969use List::Util qw(min max); 2598use List::Util qw(min max);
1970 2599
1971use CFClient::OpenGL; 2600use CFPlus::OpenGL;
1972 2601
1973my %tex = ( 2602my %tex = (
1974 food => [ 2603 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2604 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2605 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2606 ],
1978 grace => [ 2607 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2608 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2609 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2610 ],
1982 hp => [ 2611 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2613 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2614 ],
1986 mana => [ 2615 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2617 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2618 ],
1990); 2619);
1991 2620
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2621# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2681 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2682 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2683
2055 my $h1 = $self->{h} * (1 - $ycut1); 2684 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2685 my $h2 = $self->{h} * (1 - $ycut2);
2686 my $h3 = $self->{h};
2687
2688 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2689
2058 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2691 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2692 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2693 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2695
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2696 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2697 glBegin GL_QUADS;
… …
2079 2712
2080 if ($t3) { 2713 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2714 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2715 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2716 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2717 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2718 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2719 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2720 glEnd;
2088 } 2721 }
2089 2722
2090 glDisable GL_BLEND; 2723 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2092} 2725}
2093 2726
2094############################################################################# 2727#############################################################################
2095 2728
2096package CFClient::UI::Gauge; 2729package CFPlus::UI::Gauge;
2097 2730
2098our @ISA = CFClient::UI::VBox::; 2731our @ISA = CFPlus::UI::VBox::;
2099 2732
2100sub new { 2733sub new {
2101 my ($class, %arg) = @_; 2734 my ($class, %arg) = @_;
2102 2735
2103 my $self = $class->SUPER::new ( 2736 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2738 can_hover => 1,
2106 can_events => 1, 2739 can_events => 1,
2107 %arg, 2740 %arg,
2108 ); 2741 );
2109 2742
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2743 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2744 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2745 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2746
2114 $self 2747 $self
2115} 2748}
2116 2749
2117sub set_fontsize { 2750sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2771 $self->{value}->set_text ($val);
2139} 2772}
2140 2773
2141############################################################################# 2774#############################################################################
2142 2775
2143package CFClient::UI::Slider; 2776package CFPlus::UI::Slider;
2144 2777
2145use strict; 2778use strict;
2146 2779
2147use CFClient::OpenGL; 2780use CFPlus::OpenGL;
2148 2781
2149our @ISA = CFClient::UI::DrawBG::; 2782our @ISA = CFPlus::UI::DrawBG::;
2150 2783
2151my @tex = 2784my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2785 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2786 qw(s1_slider.png s1_slider_bg.png);
2154 2787
2155sub new { 2788sub new {
2156 my $class = shift; 2789 my $class = shift;
2157 2790
… …
2164 fg => [1, 1, 1], 2797 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2798 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2799 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2800 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2801 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2802 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2803 min_h => $::WIDTH / 80,
2171 vertical => 0, 2804 vertical => 0,
2172 can_hover => 1, 2805 can_hover => 1,
2173 inner_pad => 0.02, 2806 inner_pad => 0.02,
2174 @_ 2807 @_
2175 ); 2808 );
… …
2183sub set_range { 2816sub set_range {
2184 my ($self, $range) = @_; 2817 my ($self, $range) = @_;
2185 2818
2186 ($range, $self->{range}) = ($self->{range}, $range); 2819 ($range, $self->{range}) = ($self->{range}, $range);
2187 2820
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}"; 2821 if ("@$range" ne "@{$self->{range}}") {
2822 $self->update;
2823 $self->set_value ($self->{range}[0]);
2824 }
2190} 2825}
2191 2826
2192sub set_value { 2827sub set_value {
2193 my ($self, $value) = @_; 2828 my ($self, $value) = @_;
2194 2829
… …
2205 if $unit; 2840 if $unit;
2206 2841
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2842 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208 2843
2209 if ($value != $old_value) { 2844 if ($value != $old_value) {
2210 $self->_emit (changed => $value); 2845 $self->emit (changed => $value);
2211 $self->update; 2846 $self->update;
2212 } 2847 }
2213} 2848}
2214 2849
2215sub size_request { 2850sub size_request {
2216 my ($self) = @_; 2851 my ($self) = @_;
2217 2852
2218 my $w = $self->{req_w}; 2853 ($self->{req_w}, $self->{req_h})
2219 my $h = $self->{req_h};
2220
2221 $self->{vertical} ? ($h, $w) : ($w, $h)
2222} 2854}
2223 2855
2224sub button_down { 2856sub invoke_button_down {
2225 my ($self, $ev, $x, $y) = @_; 2857 my ($self, $ev, $x, $y) = @_;
2226 2858
2227 $self->SUPER::button_down ($ev, $x, $y); 2859 $self->SUPER::invoke_button_down ($ev, $x, $y);
2228 2860
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2861 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230 2862
2231 $self->mouse_motion ($ev, $x, $y); 2863 $self->invoke_mouse_motion ($ev, $x, $y)
2232} 2864}
2233 2865
2234sub mouse_motion { 2866sub invoke_mouse_motion {
2235 my ($self, $ev, $x, $y) = @_; 2867 my ($self, $ev, $x, $y) = @_;
2236 2868
2237 if ($GRAB == $self) { 2869 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2870 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239 2871
2240 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2872 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241 2873
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2874 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243 2875
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2876 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2877 } else {
2878 return 0;
2879 }
2880
2245 } 2881 1
2882}
2883
2884sub invoke_mouse_wheel {
2885 my ($self, $ev) = @_;
2886
2887 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2888
2889 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2890
2891 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2892
2893 ! ! $delta
2246} 2894}
2247 2895
2248sub update { 2896sub update {
2249 my ($self) = @_; 2897 my ($self) = @_;
2250 2898
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2899 delete $self->{knob_w};
2900 $self->SUPER::update;
2901}
2902
2903sub _draw {
2904 my ($self) = @_;
2905
2906 unless ($self->{knob_w}) {
2252 $self->set_value ($self->{range}[0]); 2907 $self->set_value ($self->{range}[0]);
2253 2908
2254 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2909 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100; 2910 my $range = ($hi - $page - $lo) || 1e-100;
2256 2911
… …
2262 $value = ($value - $lo) / $range; 2917 $value = ($value - $lo) / $range;
2263 $value = $value * $self->{scale} + $self->{offset}; 2918 $value = $value * $self->{scale} + $self->{offset};
2264 2919
2265 $self->{knob_x} = $value - $knob_w * 0.5; 2920 $self->{knob_x} = $value - $knob_w * 0.5;
2266 $self->{knob_w} = $knob_w; 2921 $self->{knob_w} = $knob_w;
2267 }); 2922 }
2268
2269 $self->SUPER::update;
2270}
2271
2272sub _draw {
2273 my ($self) = @_;
2274 2923
2275 $self->SUPER::_draw (); 2924 $self->SUPER::_draw ();
2276 2925
2277 glScale $self->{w}, $self->{h}; 2926 glScale $self->{w}, $self->{h};
2278 2927
… …
2298 glDisable GL_TEXTURE_2D; 2947 glDisable GL_TEXTURE_2D;
2299} 2948}
2300 2949
2301############################################################################# 2950#############################################################################
2302 2951
2303package CFClient::UI::ValSlider; 2952package CFPlus::UI::ValSlider;
2304 2953
2305our @ISA = CFClient::UI::HBox::; 2954our @ISA = CFPlus::UI::HBox::;
2306 2955
2307sub new { 2956sub new {
2308 my ($class, %arg) = @_; 2957 my ($class, %arg) = @_;
2309 2958
2310 my $range = delete $arg{range}; 2959 my $range = delete $arg{range};
2311 2960
2312 my $self = $class->SUPER::new ( 2961 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2962 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2963 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift }, 2964 to_value => sub { shift },
2316 from_value => sub { shift }, 2965 from_value => sub { shift },
2317 %arg, 2966 %arg,
2318 ); 2967 );
2319 2968
… …
2339sub set_range { shift->{slider}->set_range (@_) } 2988sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) } 2989sub set_value { shift->{slider}->set_value (@_) }
2341 2990
2342############################################################################# 2991#############################################################################
2343 2992
2344package CFClient::UI::TextView; 2993package CFPlus::UI::TextScroller;
2345 2994
2346our @ISA = CFClient::UI::HBox::; 2995our @ISA = CFPlus::UI::HBox::;
2347 2996
2348use CFClient::OpenGL; 2997use CFPlus::OpenGL;
2349 2998
2350sub new { 2999sub new {
2351 my $class = shift; 3000 my $class = shift;
2352 3001
2353 my $self = $class->SUPER::new ( 3002 my $self = $class->SUPER::new (
2354 fontsize => 1, 3003 fontsize => 1,
2355 can_events => 0, 3004 can_events => 1,
3005 indent => 0,
2356 #font => default_font 3006 #font => default_font
2357 @_, 3007 @_,
2358 3008
2359 layout => (new CFClient::Layout 1), 3009 layout => (new CFPlus::Layout),
2360 par => [], 3010 par => [],
3011 max_par => 0,
2361 height => 0, 3012 height => 0,
2362 children => [ 3013 children => [
2363 (new CFClient::UI::Empty expand => 1), 3014 (new CFPlus::UI::Empty expand => 1),
2364 (new CFClient::UI::Slider vertical => 1), 3015 (new CFPlus::UI::Slider vertical => 1),
2365 ], 3016 ],
2366 ); 3017 );
2367 3018
2368 $self->{children}[1]->connect (changed => sub { $self->update }); 3019 $self->{children}[1]->connect (changed => sub { $self->update });
2369 3020
… …
2375 3026
2376 $self->{fontsize} = $fontsize; 3027 $self->{fontsize} = $fontsize;
2377 $self->reflow; 3028 $self->reflow;
2378} 3029}
2379 3030
3031sub size_request {
3032 my ($self) = @_;
3033
3034 my ($empty, $slider) = @{ $self->{children} };
3035
3036 local $self->{children} = [$empty, $slider];
3037 $self->SUPER::size_request
3038}
3039
2380sub size_allocate { 3040sub invoke_size_allocate {
2381 my ($self, $w, $h) = @_; 3041 my ($self, $w, $h) = @_;
2382 3042
2383 $self->SUPER::size_allocate ($w, $h); 3043 my ($empty, $slider, @other) = @{ $self->{children} };
3044 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2384 3045
2385 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3046 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3047 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w}); 3048 $self->{layout}->set_width ($empty->{w});
3049 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2388 3050
2389 $self->reflow; 3051 $self->reflow;
2390}
2391 3052
2392sub text_size { 3053 local $self->{children} = [$empty, $slider];
3054 $self->SUPER::invoke_size_allocate ($w, $h)
3055}
3056
3057sub invoke_mouse_wheel {
2393 my ($self, $text, $indent) = @_; 3058 my ($self, $ev) = @_;
3059
3060 return 0 unless $ev->{dy}; # only vertical movements
3061
3062 $self->{children}[1]->emit (mouse_wheel => $ev);
3063
3064 1
3065}
3066
3067sub get_layout {
3068 my ($self, $para) = @_;
2394 3069
2395 my $layout = $self->{layout}; 3070 my $layout = $self->{layout};
2396 3071
3072 $layout->set_font ($self->{font}) if $self->{font};
3073 $layout->set_foreground (@{$para->{fg}});
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3074 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent); 3075 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3076 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2399 $layout->set_markup ($text); 3077 $layout->set_markup ($para->{markup});
3078
3079 $layout->set_shapes (
3080 map
3081 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3082 @{$para->{widget}}
2400 3083 );
3084
2401 $layout->size 3085 $layout
2402} 3086}
2403 3087
2404sub reflow { 3088sub reflow {
2405 my ($self) = @_; 3089 my ($self) = @_;
2406 3090
… …
2413 3097
2414 # todo: base offset on lines or so, not on pixels 3098 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset); 3099 $self->{children}[1]->set_value ($offset);
2416} 3100}
2417 3101
3102sub current_paragraph {
3103 my ($self) = @_;
3104
3105 $self->{top_paragraph} - 1
3106}
3107
3108sub scroll_to {
3109 my ($self, $para) = @_;
3110
3111 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3112
3113 $self->{scroll_to} = $para;
3114 $self->update;
3115}
3116
2418sub clear { 3117sub clear {
2419 my ($self) = @_; 3118 my ($self) = @_;
3119
3120 my (undef, undef, @other) = @{ $self->{children} };
3121 $self->remove ($_) for @other;
2420 3122
2421 $self->{par} = []; 3123 $self->{par} = [];
2422 $self->{height} = 0; 3124 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3125 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424} 3126}
2425 3127
2426sub add_paragraph { 3128sub add_paragraph {
2427 my ($self, $color, $text, $indent) = @_; 3129 my $self = shift;
2428 3130
2429 for my $line (split /\n/, $text) { 3131 for my $para (@_) {
2430 my ($w, $h) = $self->text_size ($line); 3132 $para = {
3133 fg => [1, 1, 1, 1],
3134 indent => 0,
3135 markup => "",
3136 widget => [],
3137 ref $para ? %$para : (markup => $para),
3138 w => 1e10,
3139 wrapped => 1,
3140 };
3141
3142 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3143 push @{$self->{par}}, $para;
3144 }
3145
3146 if (my $max = $self->{max_par}) {
3147 shift @{$self->{par}} while @{$self->{par}} > $max;
3148 }
3149
3150 $self->{need_reflow}++;
3151 $self->update;
3152}
3153
3154sub scroll_to_bottom {
3155 my ($self) = @_;
3156
3157 $self->{scroll_to} = $#{$self->{par}};
3158 $self->update;
3159}
3160
3161sub force_uptodate {
3162 my ($self) = @_;
3163
3164 if (delete $self->{need_reflow}) {
3165 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3166
3167 my $height = 0;
3168
3169 for my $para (@{$self->{par}}) {
3170 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3171 my $layout = $self->get_layout ($para);
3172 my ($w, $h) = $layout->size;
3173
3174 $para->{w} = $w + $para->{indent};
3175 $para->{h} = $h;
3176 $para->{wrapped} = $layout->has_wrapped;
3177 }
3178
3179 $para->{y} = $height;
3180 $height += $para->{h};
3181 }
3182
2431 $self->{height} += $h; 3183 $self->{height} = $height;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3184 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2433 }
2434 3185
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3186 delete $self->{texture};
3187 }
3188
3189 if (my $paridx = delete $self->{scroll_to}) {
3190 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3191 }
2436} 3192}
2437 3193
2438sub update { 3194sub update {
2439 my ($self) = @_; 3195 my ($self) = @_;
2440 3196
… …
2442 3198
2443 return unless $self->{h} > 0; 3199 return unless $self->{h} > 0;
2444 3200
2445 delete $self->{texture}; 3201 delete $self->{texture};
2446 3202
2447 $ROOT->on_post_alloc ($self, sub { 3203 $ROOT->on_post_alloc ($self => sub {
3204 $self->force_uptodate;
3205
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3206 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449 3207
2450 if (delete $self->{need_reflow}) {
2451 my $height = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
2468
2469 $self->{height} = $height;
2470
2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2472
2473 delete $self->{texture};
2474 }
2475
2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3208 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2477 glClearColor 0.5, 0.5, 0.5, 0; 3209 glClearColor 0, 0, 0, 0;
2478 glClear GL_COLOR_BUFFER_BIT; 3210 glClear GL_COLOR_BUFFER_BIT;
2479 3211
3212 package CFPlus::UI::Base;
3213 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3214 (0, 0, $self->{w}, $self->{h});
3215
3216 my $top = int $self->{children}[1]{range}[0];
3217
3218 my $paridx = 0;
3219 my $top_paragraph;
2480 my $top = int $self->{children}[1]{range}[0]; 3220 my $top = int $self->{children}[1]{range}[0];
2481 3221
2482 my $y0 = $top; 3222 my $y0 = $top;
2483 my $y1 = $top + $H; 3223 my $y1 = $top + $H;
2484 3224
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2494
2495 for my $par (@{$self->{par}}) { 3225 for my $para (@{$self->{par}}) {
2496 my $h = $par->[1]; 3226 my $h = $para->{h};
3227 my $y = $para->{y};
2497 3228
2498 if ($y0 < $y + $h && $y < $y1) { 3229 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] }); 3230 my $layout = $self->get_layout ($para);
2500 $layout->set_width ($W - $par->[3]);
2501 $layout->set_markup ($par->[4]);
2502 3231
2503 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3232 $layout->render ($para->{indent}, $y - $y0);
2504 3233
2505 glRasterPos $par->[3], $y - $y0; 3234 if (my @w = @{ $para->{widget} }) {
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3235 my @s = $layout->get_shapes;
3236
3237 for (@w) {
3238 my ($dx, $dy) = splice @s, 0, 2, ();
3239
3240 $_->{x} = $dx + $para->{indent};
3241 $_->{y} = $dy + $y - $y0;
3242
3243 $_->draw;
3244 }
3245 }
2507 } 3246 }
2508 3247
2509 $y += $h; 3248 $paridx++;
3249 $top_paragraph ||= $paridx if $y >= $top;
2510 } 3250 }
2511 3251
2512 glDisable GL_BLEND; 3252 $self->{top_paragraph} = $top_paragraph;
2513 }; 3253 };
2514 }); 3254 });
2515} 3255}
2516 3256
3257sub reconfigure {
3258 my ($self) = @_;
3259
3260 $self->SUPER::reconfigure;
3261
3262 $_->{w} = 1e10 for @{ $self->{par} };
3263 $self->reflow;
3264}
3265
2517sub _draw { 3266sub _draw {
2518 my ($self) = @_; 3267 my ($self) = @_;
2519 3268
2520 glEnable GL_TEXTURE_2D; 3269 glEnable GL_TEXTURE_2D;
2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1; 3271 glColor 0, 0, 0, 1;
2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3272 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2524 glDisable GL_TEXTURE_2D; 3273 glDisable GL_TEXTURE_2D;
2525 3274
2526 $self->{children}[1]->draw; 3275 $self->{children}[1]->draw;
2527
2528} 3276}
2529 3277
2530############################################################################# 3278#############################################################################
2531 3279
2532package CFClient::UI::Animator; 3280package CFPlus::UI::Animator;
2533 3281
2534use CFClient::OpenGL; 3282use CFPlus::OpenGL;
2535 3283
2536our @ISA = CFClient::UI::Bin::; 3284our @ISA = CFPlus::UI::Bin::;
2537 3285
2538sub moveto { 3286sub moveto {
2539 my ($self, $x, $y) = @_; 3287 my ($self, $x, $y) = @_;
2540 3288
2541 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3289 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2569 glPopMatrix; 3317 glPopMatrix;
2570} 3318}
2571 3319
2572############################################################################# 3320#############################################################################
2573 3321
2574package CFClient::UI::Flopper; 3322package CFPlus::UI::Flopper;
2575 3323
2576our @ISA = CFClient::UI::Button::; 3324our @ISA = CFPlus::UI::Button::;
2577 3325
2578sub new { 3326sub new {
2579 my $class = shift; 3327 my $class = shift;
2580 3328
2581 my $self = $class->SUPER::new ( 3329 my $self = $class->SUPER::new (
… …
2593 $self->{other}->toggle_visibility; 3341 $self->{other}->toggle_visibility;
2594} 3342}
2595 3343
2596############################################################################# 3344#############################################################################
2597 3345
2598package CFClient::UI::Tooltip; 3346package CFPlus::UI::Tooltip;
2599 3347
2600our @ISA = CFClient::UI::Bin::; 3348our @ISA = CFPlus::UI::Bin::;
2601 3349
2602use CFClient::OpenGL; 3350use CFPlus::OpenGL;
2603 3351
2604sub new { 3352sub new {
2605 my $class = shift; 3353 my $class = shift;
2606 3354
2607 $class->SUPER::new ( 3355 $class->SUPER::new (
… …
2611} 3359}
2612 3360
2613sub set_tooltip_from { 3361sub set_tooltip_from {
2614 my ($self, $widget) = @_; 3362 my ($self, $widget) = @_;
2615 3363
3364 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3365 if $widget->{tooltip} =~ /^#(.*)$/;
3366
3367 my $tooltip = $widget->{tooltip};
3368
3369 if ($ENV{CFPLUS_DEBUG} & 2) {
3370 $tooltip .= "\n\n" . (ref $widget) . "\n"
3371 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3372 . "req $widget->{req_w} $widget->{req_h}\n"
3373 . "visible $widget->{visible}";
3374 }
3375
3376 $tooltip =~ s/^\n+//;
3377 $tooltip =~ s/\n+$//;
3378
2616 $self->add (new CFClient::UI::Label 3379 $self->add (new CFPlus::UI::Label
2617 markup => $widget->{tooltip}, 3380 markup => $tooltip,
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3381 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8, 3382 fontsize => 0.8,
2620 fg => [0, 0, 0, 1], 3383 style => 1, # FLAG_INVERSE
2621 ellipsise => 0, 3384 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP), 3385 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 ); 3386 );
2624} 3387}
2625 3388
… …
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3392 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630 3393
2631 ($w + 4, $h + 4) 3394 ($w + 4, $h + 4)
2632} 3395}
2633 3396
2634sub size_allocate { 3397sub invoke_size_allocate {
2635 my ($self, $w, $h) = @_; 3398 my ($self, $w, $h) = @_;
2636 3399
2637 $self->SUPER::size_allocate ($w - 4, $h - 4); 3400 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3401}
3402
3403sub invoke_visibility_change {
3404 my ($self, $visible) = @_;
3405
3406 return unless $visible;
3407
3408 $self->{root}->on_post_alloc ("move_$self" => sub {
3409 my $widget = $self->{owner}
3410 or return;
3411
3412 if ($widget->{visible}) {
3413 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3414
3415 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3416 if $x + $self->{w} > $self->{root}{w};
3417
3418 $self->move_abs ($x, $y);
3419 } else {
3420 $self->hide;
3421 }
3422 });
2638} 3423}
2639 3424
2640sub _draw { 3425sub _draw {
2641 my ($self) = @_; 3426 my ($self) = @_;
2642 3427
… …
2659 glVertex $w, $h; 3444 glVertex $w, $h;
2660 glVertex $w, 0; 3445 glVertex $w, 0;
2661 glEnd; 3446 glEnd;
2662 3447
2663 glTranslate 2 - 0.375, 2 - 0.375; 3448 glTranslate 2 - 0.375, 2 - 0.375;
3449
2664 $self->SUPER::_draw; 3450 $self->SUPER::_draw;
2665} 3451}
2666 3452
2667############################################################################# 3453#############################################################################
2668 3454
2669package CFClient::UI::Face; 3455package CFPlus::UI::Face;
2670 3456
2671our @ISA = CFClient::UI::Base::; 3457our @ISA = CFPlus::UI::DrawBG::;
2672 3458
2673use CFClient::OpenGL; 3459use CFPlus::OpenGL;
2674 3460
2675sub new { 3461sub new {
2676 my $class = shift; 3462 my $class = shift;
2677 3463
2678 my $self = $class->SUPER::new ( 3464 my $self = $class->SUPER::new (
3465 size_w => 32,
3466 size_h => 8,
2679 aspect => 1, 3467 aspect => 1,
2680 can_events => 0, 3468 can_events => 0,
2681 @_, 3469 @_,
2682 ); 3470 );
2683 3471
2684 if ($self->{anim} && $self->{animspeed}) { 3472 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self); 3473 CFPlus::weaken (my $widget = $self);
2686 3474
3475 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3476 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2687 $self->{timer} = Event->timer ( 3477 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1, 3478 parked => 1,
2690 interval => $self->{animspeed},
2691 cb => sub { 3479 cb => sub {
3480 return unless $::CONN && $widget;
3481
2692 ++$widget->{frame}; 3482 ++$widget->{frame};
3483 $widget->update_face;
2693 $widget->update; 3484 $widget->update;
3485
3486 $widget->update_timer;
2694 }, 3487 },
2695 ); 3488 );
3489
3490 $self->update_face;
3491 $self->update_timer;
2696 } 3492 }
2697 3493
2698 $self 3494 $self
2699} 3495}
2700 3496
3497sub update_timer {
3498 my ($self) = @_;
3499
3500 return unless $self->{timer};
3501
3502 if ($self->{visible}) {
3503 $self->{timer}->at (
3504 $self->{anim_start}
3505 + $self->{animspeed}
3506 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3507 );
3508 $self->{timer}->start;
3509 } else {
3510 $self->{timer}->stop;
3511 }
3512}
3513
3514sub update_face {
3515 my ($self) = @_;
3516
3517 return unless $::CONN;
3518
3519 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520 if ($anim && @$anim) {
3521 delete $self->{wait_face};
3522 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3523 }
3524 }
3525}
3526
2701sub size_request { 3527sub size_request {
2702 (32, 8) 3528 my ($self) = @_;
3529
3530 if ($::CONN) {
3531 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3532 if (my $tex = $::CONN->{texture}[$faceid]) {
3533 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3534 } else {
3535 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3536 $self->realloc;
3537 });
3538 }
3539 }
3540 }
3541
3542 ($self->{size_w} || 8, $self->{size_h} || 8)
2703} 3543}
2704 3544
2705sub update { 3545sub update {
2706 my ($self) = @_; 3546 my ($self) = @_;
2707 3547
2708 return unless $self->{visible}; 3548 return unless $self->{visible};
2709 3549
2710 $self->SUPER::update; 3550 $self->SUPER::update;
2711} 3551}
2712 3552
3553sub invoke_visibility_change {
3554 my ($self) = @_;
3555
3556 $self->update_timer;
3557
3558 0
3559}
3560
2713sub _draw { 3561sub _draw {
2714 my ($self) = @_; 3562 my ($self) = @_;
2715 3563
2716 return unless $::CONN; 3564 return unless $::CONN;
2717 3565
2718 my $face; 3566 $self->SUPER::_draw;
2719 3567
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}]; 3568 my $faceid = $::CONN->{faceid}[$self->{face}]
2722 3569 or return;
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726 3570
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3571 my $tex = $::CONN->{texture}[$faceid];
2728 3572
2729 if ($tex) { 3573 if ($tex) {
2730 glEnable GL_TEXTURE_2D; 3574 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1; 3576 glColor 0, 0, 0, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3577 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D; 3578 glDisable GL_TEXTURE_2D;
2735 } 3579 }
2736} 3580}
2737 3581
2738sub DESTROY { 3582sub destroy {
2739 my ($self) = @_; 3583 my ($self) = @_;
2740 3584
2741 $self->{timer}->cancel 3585 (delete $self->{timer})->cancel
2742 if $self->{timer}; 3586 if $self->{timer};
2743 3587
2744 $self->SUPER::DESTROY; 3588 $self->SUPER::destroy;
2745} 3589}
2746 3590
2747############################################################################# 3591#############################################################################
2748 3592
2749package CFClient::UI::Inventory; 3593package CFPlus::UI::Buttonbar;
2750 3594
2751our @ISA = CFClient::UI::ScrolledWindow::; 3595our @ISA = CFPlus::UI::HBox::;
2752 3596
2753sub new { 3597# TODO: should actually wrap buttons and other goodies.
2754 my $class = shift;
2755
2756 my $self = $class->SUPER::new (
2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2758 @_,
2759 );
2760
2761 $self
2762}
2763
2764sub set_items {
2765 my ($self, $items) = @_;
2766
2767 $self->{scrolled}->clear;
2768 return unless $items;
2769
2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2774
2775 $self->{real_items} = \@items;
2776
2777 my $row = 0;
2778 for my $item (@items) {
2779 CFClient::Item::update_widgets $item;
2780
2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2784
2785 $row++;
2786 }
2787}
2788 3598
2789############################################################################# 3599#############################################################################
2790 3600
2791package CFClient::UI::Menu; 3601package CFPlus::UI::Menu;
2792 3602
2793our @ISA = CFClient::UI::FancyFrame::; 3603our @ISA = CFPlus::UI::Toplevel::;
2794 3604
2795use CFClient::OpenGL; 3605use CFPlus::OpenGL;
2796 3606
2797sub new { 3607sub new {
2798 my $class = shift; 3608 my $class = shift;
2799 3609
2800 my $self = $class->SUPER::new ( 3610 my $self = $class->SUPER::new (
2801 items => [], 3611 items => [],
2802 z => 100, 3612 z => 100,
2803 @_, 3613 @_,
2804 ); 3614 );
2805 3615
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3616 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2807 3617
2808 for my $item (@{ $self->{items} }) { 3618 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item; 3619 my ($widget, $cb, $tooltip) = @$item;
2810 3620
2811 # handle various types of items, only text for now 3621 # handle various types of items, only text for now
2812 if (!ref $widget) { 3622 if (!ref $widget) {
3623 if ($widget =~ /\t/) {
3624 my ($left, $right) = split /\t/, $widget, 2;
3625
2813 $widget = new CFClient::UI::Label 3626 $widget = new CFPlus::UI::HBox
2814 can_hover => 1, 3627 can_hover => 1,
2815 can_events => 1, 3628 can_events => 1,
3629 tooltip => $tooltip,
3630 children => [
3631 (new CFPlus::UI::Label markup => $left, expand => 1),
3632 (new CFPlus::UI::Label markup => $right, align => +1),
3633 ],
3634 ;
3635
3636 } else {
3637 $widget = new CFPlus::UI::Label
3638 can_hover => 1,
3639 can_events => 1,
2816 text => $widget; 3640 markup => $widget,
3641 tooltip => $tooltip;
3642 }
2817 } 3643 }
2818 3644
2819 $self->{item}{$widget} = $item; 3645 $self->{item}{$widget} = $item;
2820 3646
2821 $self->{vbox}->add ($widget); 3647 $self->{vbox}->add ($widget);
… …
2826 3652
2827# popup given the event (must be a mouse button down event currently) 3653# popup given the event (must be a mouse button down event currently)
2828sub popup { 3654sub popup {
2829 my ($self, $ev) = @_; 3655 my ($self, $ev) = @_;
2830 3656
2831 $self->_emit ("popdown"); 3657 $self->emit ("popdown");
2832 3658
2833 # maybe save $GRAB? must be careful about events... 3659 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self; 3660 $GRAB = $self;
2835 $self->{button} = $ev->{button}; 3661 $self->{button} = $ev->{button};
2836 3662
2837 $self->show; 3663 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3664 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839} 3665}
2840 3666
2841sub mouse_motion { 3667sub invoke_mouse_motion {
2842 my ($self, $ev, $x, $y) = @_; 3668 my ($self, $ev, $x, $y) = @_;
2843 3669
2844 # TODO: should use vbox->find_widget or so 3670 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3671 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER}; 3672 $self->{hover} = $self->{item}{$HOVER};
2847}
2848 3673
3674 0
3675}
3676
2849sub button_up { 3677sub invoke_button_up {
2850 my ($self, $ev, $x, $y) = @_; 3678 my ($self, $ev, $x, $y) = @_;
2851 3679
2852 if ($ev->{button} == $self->{button}) { 3680 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB; 3681 undef $GRAB;
2854 $self->hide; 3682 $self->hide;
2855 3683
2856 $self->_emit ("popdown"); 3684 $self->emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover}; 3685 $self->{hover}[1]->() if $self->{hover};
3686 } else {
3687 return 0
3688 }
3689
2858 } 3690 1
2859} 3691}
2860 3692
2861############################################################################# 3693#############################################################################
2862 3694
2863package CFClient::UI::Statusbox; 3695package CFPlus::UI::Multiplexer;
2864 3696
2865our @ISA = CFClient::UI::VBox::; 3697our @ISA = CFPlus::UI::Container::;
2866 3698
2867sub new { 3699sub new {
2868 my $class = shift; 3700 my $class = shift;
2869 3701
2870 $class->SUPER::new ( 3702 my $self = $class->SUPER::new (
3703 @_,
3704 );
3705
3706 $self->{current} = $self->{children}[0]
3707 if @{ $self->{children} };
3708
3709 $self
3710}
3711
3712sub add {
3713 my ($self, @widgets) = @_;
3714
3715 $self->SUPER::add (@widgets);
3716
3717 $self->{current} = $self->{children}[0]
3718 if @{ $self->{children} };
3719}
3720
3721sub get_current_page {
3722 my ($self) = @_;
3723
3724 $self->{current}
3725}
3726
3727sub set_current_page {
3728 my ($self, $page_or_widget) = @_;
3729
3730 my $widget = ref $page_or_widget
3731 ? $page_or_widget
3732 : $self->{children}[$page_or_widget];
3733
3734 $self->{current} = $widget;
3735 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3736
3737 $self->emit (page_changed => $self->{current});
3738
3739 $self->realloc;
3740}
3741
3742sub visible_children {
3743 $_[0]{current}
3744}
3745
3746sub size_request {
3747 my ($self) = @_;
3748
3749 $self->{current}->size_request
3750}
3751
3752sub invoke_size_allocate {
3753 my ($self, $w, $h) = @_;
3754
3755 $self->{current}->configure (0, 0, $w, $h);
3756
3757 1
3758}
3759
3760sub _draw {
3761 my ($self) = @_;
3762
3763 $self->{current}->draw;
3764}
3765
3766#############################################################################
3767
3768package CFPlus::UI::Notebook;
3769
3770our @ISA = CFPlus::UI::VBox::;
3771
3772sub new {
3773 my $class = shift;
3774
3775 my $self = $class->SUPER::new (
3776 buttonbar => (new CFPlus::UI::Buttonbar),
3777 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3778 # filter => # will be put between multiplexer and $self
3779 @_,
3780 );
3781
3782 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3783 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3784
3785 $self
3786}
3787
3788sub add {
3789 my ($self, $title, $widget, $tooltip) = @_;
3790
3791 CFPlus::weaken $self;
3792
3793 $self->{buttonbar}->add (new CFPlus::UI::Button
3794 markup => $title,
3795 tooltip => $tooltip,
3796 on_activate => sub { $self->set_current_page ($widget) },
3797 );
3798
3799 $self->{multiplexer}->add ($widget);
3800}
3801
3802sub get_current_page {
3803 my ($self) = @_;
3804
3805 $self->{multiplexer}->get_current_page
3806}
3807
3808sub set_current_page {
3809 my ($self, $page) = @_;
3810
3811 $self->{multiplexer}->set_current_page ($page);
3812 $self->emit (page_changed => $self->{multiplexer}{current});
3813}
3814
3815#############################################################################
3816
3817package CFPlus::UI::Selector;
3818
3819use utf8;
3820
3821our @ISA = CFPlus::UI::Button::;
3822
3823sub new {
3824 my $class = shift;
3825
3826 my $self = $class->SUPER::new (
3827 options => [], # [value, title, longdesc], ...
3828 value => undef,
3829 @_,
3830 );
3831
3832 $self->_set_value ($self->{value});
3833
3834 $self
3835}
3836
3837sub invoke_button_down {
3838 my ($self, $ev) = @_;
3839
3840 my @menu_items;
3841
3842 for (@{ $self->{options} }) {
3843 my ($value, $title, $tooltip) = @$_;
3844
3845 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3846 }
3847
3848 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3849}
3850
3851sub _set_value {
3852 my ($self, $value) = @_;
3853
3854 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3855 or return;
3856
3857 $self->{value} = $item->[0];
3858 $self->set_markup ("$item->[1] ⇓");
3859 $self->set_tooltip ($item->[2]);
3860}
3861
3862sub set_value {
3863 my ($self, $value) = @_;
3864
3865 return unless $self->{value} ne $value;
3866
3867 $self->_set_value ($value);
3868 $self->emit (changed => $value);
3869}
3870
3871#############################################################################
3872
3873package CFPlus::UI::Statusbox;
3874
3875our @ISA = CFPlus::UI::VBox::;
3876
3877sub new {
3878 my $class = shift;
3879
3880 my $self = $class->SUPER::new (
2871 fontsize => 0.8, 3881 fontsize => 0.8,
2872 @_, 3882 @_,
2873 ) 3883 );
3884
3885 CFPlus::weaken (my $this = $self);
3886
3887 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3888
3889 $self
2874} 3890}
2875 3891
2876sub reorder { 3892sub reorder {
2877 my ($self) = @_; 3893 my ($self) = @_;
2878 my $NOW = time; 3894 my $NOW = Time::HiRes::time;
3895
3896 # freeze display when hovering over any label
3897 return if $CFPlus::UI::TOOLTIP->{owner}
3898 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3899 values %{ $self->{item} };
2879 3900
2880 while (my ($k, $v) = each %{ $self->{item} }) { 3901 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3902 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 } 3903 }
2883 3904
… …
2886 my @items = sort { 3907 my @items = sort {
2887 $a->{pri} <=> $b->{pri} 3908 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id} 3909 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} }; 3910 } values %{ $self->{item} };
2890 3911
3912 $self->{timer}->interval (1);
3913
2891 my $count = 10 + 1; 3914 my $count = 10 + 1;
2892 for my $item (@items) { 3915 for my $item (@items) {
2893 last unless --$count; 3916 last unless --$count;
2894 3917
2895 push @widgets, $item->{label} ||= do { 3918 my $label = $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all) 3919 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1 3920 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}" 3921 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text}; 3922 : $item->{text};
2900 3923
2901 for ($short) { 3924 for ($short) {
2902 s/^\s+//; 3925 s/^\s+//;
2903 s/\s+/ /g; 3926 s/\s+/ /g;
2904 } 3927 }
2905 3928
2906 new CFClient::UI::Label 3929 new CFPlus::UI::Label
2907 markup => $short, 3930 markup => $short,
2908 tooltip => $item->{tooltip}, 3931 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP, 3932 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67, 3933 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize}, 3934 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44, 3935 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg}, 3936 fg => [@{ $item->{fg} }],
2914 can_events => 1, 3937 can_events => 1,
2915 can_hover => 1 3938 can_hover => 1
2916 }; 3939 };
3940
3941 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3942 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3943 $label->update;
3944 $label->set_max_size (undef, $label->{req_h} * $diff)
3945 if $diff < 1;
3946 $self->{timer}->interval (1/30);
3947 } else {
3948 $label->{fg}[3] = $item->{fg}[3] || 1;
3949 }
3950
3951 push @widgets, $label;
2917 } 3952 }
2918 3953
2919 $self->clear; 3954 $self->clear;
2920 $self->SUPER::add (reverse @widgets); 3955 $self->SUPER::add (reverse @widgets);
2921} 3956}
… …
2926 $text =~ s/^\s+//; 3961 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//; 3962 $text =~ s/\s+$//;
2928 3963
2929 return unless $text; 3964 return unless $text;
2930 3965
2931 my $timeout = time + ((delete $arg{timeout}) || 60); 3966 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2932 3967
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3968 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934 3969
2935 if (my $item = $self->{item}{$group}) { 3970 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) { 3971 if ($item->{text} eq $text) {
2937 $item->{count}++; 3972 $item->{count}++;
2938 } else { 3973 } else {
2939 $item->{count} = 1; 3974 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text; 3975 $item->{text} = $item->{tooltip} = $text;
2941 } 3976 }
2942 $item->{id} = ++$self->{id}; 3977 $item->{id} += 0.2;#d#
2943 $item->{timeout} = $timeout; 3978 $item->{timeout} = $timeout;
2944 delete $item->{label}; 3979 delete $item->{label};
2945 } else { 3980 } else {
2946 $self->{item}{$group} = { 3981 $self->{item}{$group} = {
2947 id => ++$self->{id}, 3982 id => ++$self->{id},
… …
2953 count => 1, 3988 count => 1,
2954 %arg, 3989 %arg,
2955 }; 3990 };
2956 } 3991 }
2957 3992
3993 $ROOT->on_refresh (reorder => sub {
2958 $self->reorder; 3994 $self->reorder;
3995 });
2959} 3996}
2960 3997
2961sub reconfigure { 3998sub reconfigure {
2962 my ($self) = @_; 3999 my ($self) = @_;
2963 4000
… …
2966 4003
2967 $self->reorder; 4004 $self->reorder;
2968 $self->SUPER::reconfigure; 4005 $self->SUPER::reconfigure;
2969} 4006}
2970 4007
4008sub destroy {
4009 my ($self) = @_;
4010
4011 $self->{timer}->cancel;
4012
4013 $self->SUPER::destroy;
4014}
4015
2971############################################################################# 4016#############################################################################
2972 4017
2973package CFClient::UI::Root; 4018package CFPlus::UI::Root;
2974 4019
2975our @ISA = CFClient::UI::Container::; 4020our @ISA = CFPlus::UI::Container::;
2976 4021
4022use List::Util qw(min max);
4023
2977use CFClient::OpenGL; 4024use CFPlus::OpenGL;
2978 4025
2979sub new { 4026sub new {
2980 my $class = shift; 4027 my $class = shift;
2981 4028
2982 $class->SUPER::new ( 4029 my $self = $class->SUPER::new (
2983 visible => 1, 4030 visible => 1,
2984 @_, 4031 @_,
2985 ) 4032 );
2986}
2987 4033
2988sub configure { 4034 CFPlus::weaken ($self->{root} = $self);
2989 my ($self, $x, $y, $w, $h) = @_;
2990 4035
2991 $self->{w} = $w; 4036 $self
2992 $self->{h} = $h;
2993}
2994
2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000} 4037}
3001 4038
3002sub size_request { 4039sub size_request {
3003 my ($self) = @_; 4040 my ($self) = @_;
3004 4041
3005 ($self->{w}, $self->{h}) 4042 ($self->{w}, $self->{h})
3006} 4043}
3007 4044
4045sub _to_pixel {
4046 my ($coord, $size, $max) = @_;
4047
4048 $coord =
4049 $coord eq "center" ? ($max - $size) * 0.5
4050 : $coord eq "max" ? $max
4051 : $coord;
4052
4053 $coord = 0 if $coord < 0;
4054 $coord = $max - $size if $coord > $max - $size;
4055
4056 int $coord + 0.5
4057}
4058
3008sub size_allocate { 4059sub invoke_size_allocate {
3009 my ($self, $w, $h) = @_; 4060 my ($self, $w, $h) = @_;
3010 4061
3011 for my $child ($self->children) { 4062 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4063 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3013 4064
3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4065 $X = $child->{force_x} if exists $child->{force_x};
3015 if exists $child->{req_x}; 4066 $Y = $child->{force_y} if exists $child->{force_y};
3016 4067
3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4068 $X = _to_pixel $X, $W, $self->{w};
3018 if exists $child->{req_y}; 4069 $Y = _to_pixel $Y, $H, $self->{h};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024 4070
3025 $child->configure ($X, $Y, $W, $H); 4071 $child->configure ($X, $Y, $W, $H);
3026 } 4072 }
4073
4074 1
3027} 4075}
3028 4076
3029sub coord2local { 4077sub coord2local {
3030 my ($self, $x, $y) = @_; 4078 my ($self, $x, $y) = @_;
3031 4079
… …
3039} 4087}
3040 4088
3041sub update { 4089sub update {
3042 my ($self) = @_; 4090 my ($self) = @_;
3043 4091
3044 $self->check_size;
3045 $::WANT_REFRESH++; 4092 $::WANT_REFRESH++;
3046} 4093}
3047 4094
3048sub add { 4095sub add {
3049 my ($self, @children) = @_; 4096 my ($self, @children) = @_;
3050 4097
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1; 4098 $_->{is_toplevel} = 1
3053 4099 for @children;
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058 4100
3059 $self->SUPER::add (@children); 4101 $self->SUPER::add (@children);
3060
3061 for (my @widgets = @children; my $w = pop @widgets; ) {
3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
3065
3066} 4102}
3067 4103
3068sub remove { 4104sub remove {
3069 my ($self, @children) = @_; 4105 my ($self, @children) = @_;
3070 4106
3071 $self->SUPER::remove (@children); 4107 $self->SUPER::remove (@children);
4108
4109 delete $self->{is_toplevel}
4110 for @children;
3072 4111
3073 while (@children) { 4112 while (@children) {
3074 my $w = pop @children; 4113 my $w = pop @children;
3075 push @children, $w->children; 4114 push @children, $w->children;
3076 $w->set_invisible; 4115 $w->set_invisible;
… …
3095 while ($self->{refresh_hook}) { 4134 while ($self->{refresh_hook}) {
3096 $_->() 4135 $_->()
3097 for values %{delete $self->{refresh_hook}}; 4136 for values %{delete $self->{refresh_hook}};
3098 } 4137 }
3099 4138
3100 if ($self->{check_size}) { 4139 if ($self->{realloc}) {
4140 my %queue;
3101 my @queue; 4141 my @queue;
4142 my $widget;
3102 4143
4144 outer:
3103 while () { 4145 while () {
3104 if ($self->{check_size}) { 4146 if (my $realloc = delete $self->{realloc}) {
3105 #TODO use array-of-depth approach 4147 for $widget (values %$realloc) {
4148 $widget->{visible} or next; # do not resize invisible widgets
3106 4149
3107 @queue = sort { $a->{visible} <=> $b->{visible} } 4150 $queue{$widget+0}++ and next; # duplicates are common
3108 @queue, values %{delete $self->{check_size}}; 4151
4152 push @{ $queue[$widget->{visible}] }, $widget;
4153 }
3109 } 4154 }
3110 4155
4156 while () {
4157 @queue or last outer;
4158
3111 my $widget = pop @queue || last; 4159 $widget = pop @{ $queue[-1] || [] }
3112 4160 and last;
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3116 ? @$widget{qw(def_w def_h)}
3117 : $widget->size_request;
3118
3119 if (delete $widget->{force_alloc}
3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3122 4161
4162 pop @queue;
4163 }
4164
4165 delete $queue{$widget+0};
4166
4167 my ($w, $h) = $widget->size_request;
4168
4169 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4170 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4171
4172 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4173 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4174
4175 $w = $widget->{force_w} if exists $widget->{force_w};
4176 $h = $widget->{force_h} if exists $widget->{force_h};
4177
4178 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4179 || delete $widget->{force_realloc}) {
3123 $widget->{req_w} = $w; 4180 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h; 4181 $widget->{req_h} = $h;
3125 4182
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4183 $self->{size_alloc}{$widget+0} = $widget;
3127 4184
3128 $widget->{parent}->check_size
3129 if $widget->{parent}; 4185 if (my $parent = $widget->{parent}) {
4186 $self->{realloc}{$parent+0} = $parent
4187 unless $queue{$parent+0};
4188
4189 $parent->{force_size_alloc} = 1;
4190 $self->{size_alloc}{$parent+0} = $parent;
4191 }
3130 } 4192 }
4193
4194 delete $self->{realloc}{$widget+0};
3131 } 4195 }
3132 } 4196 }
3133 4197
3134 while (my $size_alloc = delete $self->{size_alloc}) { 4198 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 4199 my @queue = sort { $b->{visible} <=> $a->{visible} }
3136 values %$size_alloc; 4200 values %$size_alloc;
3137 4201
3138 while () { 4202 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last }; 4203 my $widget = pop @queue || last;
4204
4205 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3140 4206
3141 $w = 0 if $w < 0; 4207 $w = 0 if $w < 0;
3142 $h = 0 if $h < 0; 4208 $h = 0 if $h < 0;
3143 4209
4210 $w = max $widget->{min_w}, $w;
4211 $h = max $widget->{min_h}, $h;
4212
4213# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4214# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4215
4216 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4217 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4218
4219 $w = int $w + 0.5;
4220 $h = int $h + 0.5;
4221
4222 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4223 $widget->{old_w} = $widget->{w};
4224 $widget->{old_h} = $widget->{h};
4225
3144 $widget->{w} = $w; 4226 $widget->{w} = $w;
3145 $widget->{h} = $h; 4227 $widget->{h} = $h;
4228
3146 $widget->emit (size_allocate => $w, $h); 4229 $widget->emit (size_allocate => $w, $h);
4230 }
3147 } 4231 }
3148 } 4232 }
3149 4233
3150 while ($self->{post_alloc_hook}) { 4234 while ($self->{post_alloc_hook}) {
3151 $_->() 4235 $_->()
… …
3160 glLoadIdentity; 4244 glLoadIdentity;
3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4245 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3162 glMatrixMode GL_MODELVIEW; 4246 glMatrixMode GL_MODELVIEW;
3163 glLoadIdentity; 4247 glLoadIdentity;
3164 4248
4249 {
4250 package CFPlus::UI::Base;
4251
4252 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4253 (0, 0, $self->{w}, $self->{h});
4254
3165 $self->_draw; 4255 $self->_draw;
4256 }
3166} 4257}
3167 4258
3168############################################################################# 4259#############################################################################
3169 4260
3170package CFClient::UI; 4261package CFPlus::UI;
3171 4262
3172$ROOT = new CFClient::UI::Root; 4263$ROOT = new CFPlus::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4264$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3174 4265
31751 42661
3176 4267

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