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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 1.411 by root, Sun Jul 22 19:34:59 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} }
455sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
456sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
457 508
458sub draw { 509sub connect {
510 my ($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 {
459 my ($self) = @_; 521 my ($self, $signal) = @_;
460 522
461 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
462
463 glPushMatrix;
464 glTranslate $self->{x}, $self->{y}, 0;
465 $self->_draw;
466 glPopMatrix;
467
468 if ($self == $HOVER && $self->{can_hover}) {
469 my ($x, $y) = @$self{qw(x y)};
470
471 glColor 1, 0.8, 0.5, 0.2;
472 glEnable GL_BLEND;
473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
474 glBegin GL_QUADS;
475 glVertex $x , $y;
476 glVertex $x + $self->{w}, $y;
477 glVertex $x + $self->{w}, $y + $self->{h};
478 glVertex $x , $y + $self->{h};
479 glEnd;
480 glDisable GL_BLEND;
481 }
482
483 if ($ENV{PCLIENT_DEBUG}) {
484 glPushMatrix;
485 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
487 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1;
492 glEnd;
493 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 }
496} 524}
497 525
498sub _draw { 526my %has_coords = (
499 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
500 532
501 warn "no draw defined for $self\n"; 533sub emit {
502} 534 my ($self, $signal, @args) = @_;
503 535
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
504sub find_widget { 556#sub find_widget {
505 my ($self, $x, $y) = @_; 557# in .xs
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} + $self->{h};
512
513 ()
514}
515 558
516sub set_parent { 559sub set_parent {
517 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
518 561
519 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
520 563 $self->set_visible if $parent->{visible};
521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
522
523 $self->check_size;
524} 564}
525 565
526sub check_size { 566sub realloc {
527 my ($self, $forced) = @_; 567 my ($self) = @_;
528 568
529 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
530 $CFClient::UI::ROOT->{check_size}{$self} = $self; 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 $self->{req_h};
577 }
531} 578}
532 579
533sub update { 580sub update {
534 my ($self) = @_; 581 my ($self) = @_;
535 582
536 $self->{parent}->update 583 $self->{parent}->update
537 if $self->{parent}; 584 if $self->{parent};
538} 585}
539 586
540sub connect { 587sub reconfigure {
541 my ($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, $visible) = @_; 588 my ($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, $draw_h); # screen rectangle being drawn
597
598#sub draw {
599#CFPlus.xs
600
601sub _draw {
602 my ($self) = @_;
603
604 warn "no draw defined for $self\n";
561} 605}
562 606
563sub DESTROY { 607sub DESTROY {
564 my ($self) = @_; 608 my ($self) = @_;
565 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
566 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
567 #$self->deactivate;
568} 616}
569 617
570############################################################################# 618#############################################################################
571 619
572package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
573 621
574our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
575 623
576use strict; 624use strict;
577use CFClient::OpenGL; 625use CFPlus::OpenGL;
578 626
579sub new { 627sub new {
580 my $class = shift; 628 my $class = shift;
581 629
582 # range [value, low, high, page] 630 # range [value, low, high, page]
… …
597 645
598 if ($color && (@$color < 4 || $color->[3])) { 646 if ($color && (@$color < 4 || $color->[3])) {
599 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
600 648
601 glEnable GL_BLEND; 649 glEnable GL_BLEND;
602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
603 glColor @$color; 651 glColor_premultiply @$color;
604 652
605 glBegin GL_QUADS; 653 glBegin GL_QUADS;
606 glVertex 0 , 0; 654 glVertex 0 , 0;
607 glVertex 0 , $h; 655 glVertex 0 , $h;
608 glVertex $w, $h; 656 glVertex $w, $h;
… …
613 } 661 }
614} 662}
615 663
616############################################################################# 664#############################################################################
617 665
618package CFClient::UI::Empty; 666package CFPlus::UI::Empty;
619 667
620our @ISA = CFClient::UI::Base::; 668our @ISA = CFPlus::UI::Base::;
621 669
622sub new { 670sub new {
623 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg); 672 $class->SUPER::new (can_events => 0, %arg);
625} 673}
626 674
627sub size_request { 675sub size_request {
628 (0, 0) 676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
629} 679}
630 680
631sub draw { } 681sub draw { }
632 682
633############################################################################# 683#############################################################################
634 684
635package CFClient::UI::Container; 685package CFPlus::UI::Container;
636 686
637our @ISA = CFClient::UI::Base::; 687our @ISA = CFPlus::UI::Base::;
638 688
639sub new { 689sub new {
640 my ($class, %arg) = @_; 690 my ($class, %arg) = @_;
641 691
642 my $children = delete $arg{children} || []; 692 my $children = delete $arg{children};
643 693
644 my $self = $class->SUPER::new ( 694 my $self = $class->SUPER::new (
645 children => [], 695 children => [],
646 can_events => 0, 696 can_events => 0,
647 %arg, 697 %arg,
648 ); 698 );
699
649 $self->add ($_) for @$children; 700 $self->add (@$children)
701 if $children && @$children;
650 702
651 $self 703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
652} 712}
653 713
654sub add { 714sub add {
655 my ($self, @widgets) = @_; 715 my ($self, @widgets) = @_;
656 716
657 $_->set_parent ($self) 717 $_->set_parent ($self)
658 for @widgets; 718 for @widgets;
659 719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
660 use sort 'stable'; 721 use sort 'stable';
661 722
662 $self->{children} = [ 723 $self->{children} = [
663 sort { $a->{z} <=> $b->{z} } 724 sort { $a->{z} <=> $b->{z} }
664 @{$self->{children}}, @widgets 725 @{$self->{children}}, @widgets
665 ]; 726 ];
666 727
667 $self->check_size (1); 728 $self->realloc;
668 $self->update; 729
730 map $_+0, @widgets
669} 731}
670 732
671sub children { 733sub children {
672 @{ $_[0]{children} } 734 @{ $_[0]{children} }
673} 735}
… …
678 delete $child->{parent}; 740 delete $child->{parent};
679 $child->hide; 741 $child->hide;
680 742
681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 743 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
682 744
683 $self->check_size (1); 745 $self->realloc;
684 $self->update;
685} 746}
686 747
687sub clear { 748sub clear {
688 my ($self) = @_; 749 my ($self) = @_;
689 750
690 my $children = delete $self->{children}; 751 my $children = $self->{children};
691 $self->{children} = []; 752 $self->{children} = [];
692 753
693 for (@$children) { 754 for (@$children) {
694 delete $_->{parent}; 755 delete $_->{parent};
695 $_->hide; 756 $_->hide;
696 } 757 }
697 758
698 $self->check_size; 759 $self->realloc;
699 $self->update;
700} 760}
701 761
702sub find_widget { 762sub find_widget {
703 my ($self, $x, $y) = @_; 763 my ($self, $x, $y) = @_;
704 764
705 $x -= $self->{x}; 765 $x -= $self->{x};
706 $y -= $self->{y}; 766 $y -= $self->{y};
707 767
708 my $res; 768 my $res;
709 769
710 for (reverse @{ $self->{children} }) { 770 for (reverse $self->visible_children) {
711 $res = $_->find_widget ($x, $y) 771 $res = $_->find_widget ($x, $y)
712 and return $res; 772 and return $res;
713 } 773 }
714 774
715 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 775 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
721 $_->draw for @{$self->{children}}; 781 $_->draw for @{$self->{children}};
722} 782}
723 783
724############################################################################# 784#############################################################################
725 785
726package CFClient::UI::Bin; 786package CFPlus::UI::Bin;
727 787
728our @ISA = CFClient::UI::Container::; 788our @ISA = CFPlus::UI::Container::;
729 789
730sub new { 790sub new {
731 my ($class, %arg) = @_; 791 my ($class, %arg) = @_;
732 792
733 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 793 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
734 794
735 $class->SUPER::new (children => [$child], %arg) 795 $class->SUPER::new (children => [$child], %arg)
736} 796}
737 797
738sub add { 798sub add {
739 my ($self, $child) = @_; 799 my ($self, $child) = @_;
740 800
741 $self->{children} = []; 801 $self->SUPER::remove ($_) for @{ $self->{children} };
742
743 $self->SUPER::add ($child); 802 $self->SUPER::add ($child);
744} 803}
745 804
746sub remove { 805sub remove {
747 my ($self, $widget) = @_; 806 my ($self, $widget) = @_;
748 807
749 $self->SUPER::remove ($widget); 808 $self->SUPER::remove ($widget);
750 809
751 $self->{children} = [new CFClient::UI::Empty] 810 $self->{children} = [new CFPlus::UI::Empty]
752 unless @{$self->{children}}; 811 unless @{$self->{children}};
753} 812}
754 813
755sub child { $_[0]->{children}[0] } 814sub child { $_[0]->{children}[0] }
756 815
757sub size_request { 816sub size_request {
758 $_[0]{children}[0]->size_request 817 $_[0]{children}[0]->size_request
759} 818}
760 819
761sub size_allocate { 820sub invoke_size_allocate {
762 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
763 822
764 $self->{children}[0]->configure (0, 0, $w, $h); 823 $self->{children}[0]->configure (0, 0, $w, $h);
824
825 1
765} 826}
766 827
767############################################################################# 828#############################################################################
768 829
830# back-buffered drawing area
831
769package CFClient::UI::Window; 832package CFPlus::UI::Window;
770 833
771our @ISA = CFClient::UI::Bin::; 834our @ISA = CFPlus::UI::Bin::;
772 835
773use CFClient::OpenGL; 836use CFPlus::OpenGL;
774 837
775sub new { 838sub new {
776 my ($class, %arg) = @_; 839 my ($class, %arg) = @_;
777 840
778 my $self = $class->SUPER::new (%arg); 841 my $self = $class->SUPER::new (%arg);
… …
783 846
784 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 847 $ROOT->on_post_alloc ($self => sub { $self->render_child });
785 $self->SUPER::update; 848 $self->SUPER::update;
786} 849}
787 850
788sub size_allocate { 851sub invoke_size_allocate {
789 my ($self, $w, $h) = @_; 852 my ($self, $w, $h) = @_;
790 853
791 $self->SUPER::size_allocate ($w, $h);
792 $self->update; 854 $self->update;
855
856 $self->SUPER::invoke_size_allocate ($w, $h)
793} 857}
794 858
795sub _render { 859sub _render {
860 my ($self) = @_;
861
796 $_[0]{children}[0]->draw; 862 $self->{children}[0]->draw;
797} 863}
798 864
799sub render_child { 865sub render_child {
800 my ($self) = @_; 866 my ($self) = @_;
801 867
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 868 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0; 869 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT; 870 glClear GL_COLOR_BUFFER_BIT;
805 871
872 {
873 package CFPlus::UI::Base;
874
875 local ($draw_x, $draw_y, $draw_w, $draw_h) =
876 (0, 0, $self->{w}, $self->{h});
877
806 $self->_render; 878 $self->_render;
879 }
807 }; 880 };
808} 881}
809 882
810sub _draw { 883sub _draw {
811 my ($self) = @_; 884 my ($self) = @_;
812
813 my ($w, $h) = ($self->w, $self->h);
814 885
815 my $tex = $self->{texture} 886 my $tex = $self->{texture}
816 or return; 887 or return;
817 888
818 glEnable GL_TEXTURE_2D; 889 glEnable GL_TEXTURE_2D;
819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1; 891 glColor 0, 0, 0, 1;
821 892
822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 893 $tex->draw_quad_alpha_premultiplied (0, 0);
823 894
824 glDisable GL_TEXTURE_2D; 895 glDisable GL_TEXTURE_2D;
825} 896}
826 897
827############################################################################# 898#############################################################################
828 899
829package CFClient::UI::ViewPort; 900package CFPlus::UI::ViewPort;
830 901
902use List::Util qw(min max);
903
831our @ISA = CFClient::UI::Window::; 904our @ISA = CFPlus::UI::Window::;
832 905
833sub new { 906sub new {
834 my $class = shift; 907 my $class = shift;
835 908
836 $class->SUPER::new ( 909 $class->SUPER::new (
… …
841} 914}
842 915
843sub size_request { 916sub size_request {
844 my ($self) = @_; 917 my ($self) = @_;
845 918
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 919 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
847 920
848 $w = 10 if $self->{scroll_x}; 921 $w = 1 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y}; 922 $h = 1 if $self->{scroll_y};
850 923
851 ($w, $h) 924 ($w, $h)
852} 925}
853 926
854sub size_allocate { 927sub invoke_size_allocate {
855 my ($self, $w, $h) = @_; 928 my ($self, $w, $h) = @_;
856 929
930 my $child = $self->child;
931
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 932 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 933 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
859 934
860 $self->child->configure (0, 0, $w, $h); 935 $self->child->configure (0, 0, $w, $h);
861 $self->update; 936 $self->update;
937
938 1
862} 939}
863 940
864sub set_offset { 941sub set_offset {
865 my ($self, $x, $y) = @_; 942 my ($self, $x, $y) = @_;
866 943
944 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
945 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
946
947 if ($x != $self->{view_x} or $y != $self->{view_y}) {
867 $self->{view_x} = int $x; 948 $self->{view_x} = $x;
868 $self->{view_y} = int $y; 949 $self->{view_y} = $y;
869 950
951 $self->emit (changed => $x, $y);
870 $self->update; 952 $self->update;
953 }
871} 954}
872 955
873# hmm, this does not work for topleft of $self... but we should not ask for that 956# hmm, this does not work for topleft of $self... but we should not ask for that
874sub coord2local { 957sub coord2local {
875 my ($self, $x, $y) = @_; 958 my ($self, $x, $y) = @_;
… …
890 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
891 974
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 975 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 976 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) { 977 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 978 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else { 979 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y) 980 $self->CFPlus::UI::Base::find_widget ($x, $y)
898 } 981 }
899} 982}
900 983
901sub _render { 984sub _render {
902 my ($self) = @_; 985 my ($self) = @_;
903 986
987 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
988 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
989
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 990 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905 991
906 $self->SUPER::_render; 992 $self->SUPER::_render;
907} 993}
908 994
909############################################################################# 995#############################################################################
910 996
911package CFClient::UI::ScrolledWindow; 997package CFPlus::UI::ScrolledWindow;
912 998
913our @ISA = CFClient::UI::HBox::; 999our @ISA = CFPlus::UI::Table::;
914 1000
915sub new { 1001sub new {
916 my $class = shift; 1002 my ($class, %arg) = @_;
1003
1004 my $child = delete $arg{child};
917 1005
918 my $self; 1006 my $self;
919 1007
920 my $slider = new CFClient::UI::Slider 1008 my $hslider = new CFPlus::UI::Slider
1009 col => 0,
1010 row => 1,
1011 vertical => 0,
1012 range => [0, 0, 1, 0.01], # HACK fix
1013 on_changed => sub {
1014 $self->{hpos} = $_[1];
1015 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1016 },
1017 ;
1018
1019 my $vslider = new CFPlus::UI::Slider
1020 col => 1,
1021 row => 0,
921 vertical => 1, 1022 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix 1023 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub { 1024 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]); 1025 $self->{vpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
925 }, 1027 },
926 ; 1028 ;
927 1029
928 $self = $class->SUPER::new ( 1030 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1), 1031 scroll_x => 0,
1032 scroll_y => 1,
1033 can_events => 1,
930 slider => $slider, 1034 hslider => $hslider,
931 @_, 1035 vslider => $vslider,
1036 col_expand => [1, 0],
1037 row_expand => [1, 0],
1038 %arg,
932 ); 1039 );
933 1040
934 $self->{vp}->add ($self->{scrolled}); 1041 $self->{vp} = new CFPlus::UI::ViewPort
1042 col => 0,
1043 row => 0,
1044 expand => 1,
1045 scroll_x => $self->{scroll_x},
1046 scroll_y => $self->{scroll_y},
1047 on_changed => sub {
1048 my ($vp, $x, $y) = @_;
1049
1050 $vp->{parent}{hslider}->set_value ($x);
1051 $vp->{parent}{vslider}->set_value ($y);
1052
1053 0
1054 },
1055 on_size_allocate => sub {
1056 my ($vp, $w, $h) = @_;
1057 $vp->{parent}->update_slider;
1058 0
1059 },
1060 ;
1061
935 $self->add ($self->{vp}); 1062 $self->SUPER::add ($self->{vp});
936 $self->add ($self->{slider}); 1063
1064 $self->add ($child) if $child;
937 1065
938 $self 1066 $self
939} 1067}
940 1068
1069sub add {
1070 my ($self, $widget) = @_;
1071
1072 $self->{vp}->add ($self->{child} = $widget);
1073}
1074
941sub update { 1075sub update_slider {
1076 my ($self) = @_;
1077
1078 my $child = ($self->{vp} or return)->child;
1079
1080 if ($self->{scroll_x}) {
1081 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1082 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1083
1084 my $visible = $w1 > $w2;
1085 if ($visible != $self->{hslider_visible}) {
1086 $self->{hslider_visible} = $visible;
1087 $visible ? $self->SUPER::add ($self->{hslider})
1088 : $self->SUPER::remove ($self->{hslider});
1089 }
1090 }
1091
1092 if ($self->{scroll_y}) {
1093 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1094 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1095
1096 my $visible = $h1 > $h2;
1097 if ($visible != $self->{vslider_visible}) {
1098 $self->{vslider_visible} = $visible;
1099 $visible ? $self->SUPER::add ($self->{vslider})
1100 : $self->SUPER::remove ($self->{vslider});
1101 }
1102 }
1103}
1104
1105sub start_dragging {
942 my ($self) = @_; 1106 my ($self, $ev) = @_;
943 1107
944 $self->SUPER::update; 1108 $self->grab_focus;
945 1109
946 # todo: overwrite size_allocate of child 1110 my $ox = $self->{vp}{view_x};
947 my $child = $self->{vp}->child; 1111 my $oy = $self->{vp}{view_y};
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1112
949} 1113 $self->{motion} = sub {
1114 my ($ev, $x, $y) = @_;
950 1115
1116 $ox -= $ev->{xrel};
1117 $oy -= $ev->{yrel};
1118
1119 $self->{vp}->set_offset ($ox, $oy);
1120 };
1121}
1122
1123sub invoke_mouse_wheel {
1124 my ($self, $ev) = @_;
1125
1126 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1127 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1128
1129 1
1130}
1131
1132sub invoke_button_down {
1133 my ($self, $ev, $x, $y) = @_;
1134
1135 if ($ev->{button} == 2) {
1136 $self->start_dragging ($ev);
1137 return 1;
1138 }
1139
1140 0
1141}
1142
1143sub invoke_button_up {
1144 my ($self, $ev, $x, $y) = @_;
1145
1146 if (delete $self->{motion}) {
1147 return 1;
1148 }
1149
1150 0
1151}
1152
1153sub invoke_mouse_motion {
1154 my ($self, $ev, $x, $y) = @_;
1155
1156 if ($self->{motion}) {
1157 $self->{motion}->($ev, $x, $y);
1158 return 1;
1159 }
1160
1161 0
1162}
1163
951sub size_allocate { 1164sub invoke_size_allocate {
952 my ($self, $w, $h) = @_; 1165 my ($self, $w, $h) = @_;
953 1166
1167 $self->update_slider;
954 $self->SUPER::size_allocate ($w, $h); 1168 $self->SUPER::invoke_size_allocate ($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} 1169}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962 1170
963############################################################################# 1171#############################################################################
964 1172
965package CFClient::UI::Frame; 1173package CFPlus::UI::Frame;
966 1174
967our @ISA = CFClient::UI::Bin::; 1175our @ISA = CFPlus::UI::Bin::;
968 1176
969use CFClient::OpenGL; 1177use CFPlus::OpenGL;
970 1178
971sub new { 1179sub new {
972 my $class = shift; 1180 my $class = shift;
973 1181
974 $class->SUPER::new ( 1182 $class->SUPER::new (
… …
982 1190
983 if ($self->{bg}) { 1191 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)}; 1192 my ($w, $h) = @$self{qw(w h)};
985 1193
986 glEnable GL_BLEND; 1194 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1195 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} }; 1196 glColor_premultiply @{ $self->{bg} };
989 1197
990 glBegin GL_QUADS; 1198 glBegin GL_QUADS;
991 glVertex 0 , 0; 1199 glVertex 0 , 0;
992 glVertex 0 , $h; 1200 glVertex 0 , $h;
993 glVertex $w, $h; 1201 glVertex $w, $h;
… …
1000 $self->SUPER::_draw; 1208 $self->SUPER::_draw;
1001} 1209}
1002 1210
1003############################################################################# 1211#############################################################################
1004 1212
1005package CFClient::UI::FancyFrame; 1213package CFPlus::UI::FancyFrame;
1006 1214
1007our @ISA = CFClient::UI::Bin::; 1215our @ISA = CFPlus::UI::Bin::;
1008 1216
1009use CFClient::OpenGL; 1217use 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 1218
1015sub new { 1219sub new {
1016 my $class = shift; 1220 my ($class, %arg) = @_;
1221
1222 if ((exists $arg{label}) && !ref $arg{label}) {
1223 $arg{label} = new CFPlus::UI::Label
1224 align => 1,
1225 valign => 0,
1226 text => $arg{label},
1227 fontsize => ($arg{border} || 0.8) * 0.75;
1228 }
1229
1230 my $self = $class->SUPER::new (
1231 # label => "",
1232 fg => [0.6, 0.3, 0.1],
1233 border => 0.8,
1234 style => 'single',
1235 %arg,
1236 );
1237
1238 $self
1239}
1240
1241sub add {
1242 my ($self, @widgets) = @_;
1243
1244 $self->SUPER::add (@widgets);
1245 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1246}
1247
1248sub border {
1249 int $_[0]{border} * $::FONTSIZE
1250}
1251
1252sub size_request {
1253 my ($self) = @_;
1254
1255 ($self->{label_w}, undef) = $self->{label}->size_request
1256 if $self->{label};
1257
1258 my ($w, $h) = $self->SUPER::size_request;
1259
1260 (
1261 $w + $self->border * 2,
1262 $h + $self->border * 2,
1263 )
1264}
1265
1266sub invoke_size_allocate {
1267 my ($self, $w, $h) = @_;
1268
1269 my $border = $self->border;
1270
1271 $w -= List::Util::max 0, $border * 2;
1272 $h -= List::Util::max 0, $border * 2;
1273
1274 if (my $label = $self->{label}) {
1275 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1276 $label->{h} = List::Util::min $h, $border;
1277 $label->invoke_size_allocate ($label->{w}, $label->{h});
1278 }
1279
1280 $self->child->configure ($border, $border, $w, $h);
1281
1282 1
1283}
1284
1285sub _draw {
1286 my ($self) = @_;
1287
1288 my $child = $self->{children}[0];
1289
1290 my $border = $self->border;
1291 my ($w, $h) = ($self->{w}, $self->{h});
1292
1293 $child->draw;
1294
1295 glColor @{$self->{fg}};
1296 glBegin GL_LINE_STRIP;
1297 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1298 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1299 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1300 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1301 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1302 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1303 glEnd;
1304
1305 if ($self->{label}) {
1306 glTranslate $border * 2, 0;
1307 $self->{label}->_draw;
1308 }
1309}
1310
1311#############################################################################
1312
1313package CFPlus::UI::Toplevel;
1314
1315our @ISA = CFPlus::UI::Bin::;
1316
1317use CFPlus::OpenGL;
1318
1319my $bg =
1320 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1321 mipmap => 1, wrap => 1;
1322
1323my @border =
1324 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1325 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1326
1327my @icon =
1328 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1329 qw(x1_move.png x1_resize.png);
1330
1331sub new {
1332 my ($class, %arg) = @_;
1017 1333
1018 my $self = $class->SUPER::new ( 1334 my $self = $class->SUPER::new (
1019 bg => [1, 1, 1, 1], 1335 bg => [1, 1, 1, 1],
1020 border_bg => [1, 1, 1, 1], 1336 border_bg => [1, 1, 1, 1],
1021 border => 0.6, 1337 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1, 1338 can_events => 1,
1024 @_ 1339 min_w => 64,
1340 min_h => 32,
1341 %arg,
1025 ); 1342 );
1026 1343
1027 $self->{title} &&= new CFClient::UI::Label 1344 $self->{title_widget} = new CFPlus::UI::Label
1028 align => 0, 1345 align => 0,
1029 valign => 1, 1346 valign => 1,
1030 text => $self->{title}, 1347 text => $self->{title},
1031 fontsize => $self->{border}; 1348 fontsize => $self->{border},
1349 if exists $self->{title};
1350
1351 if ($self->{has_close_button}) {
1352 $self->{close_button} =
1353 new CFPlus::UI::ImageButton
1354 path => 'x1_close.png',
1355 on_activate => sub { $self->emit ("delete") };
1356
1357 $self->CFPlus::UI::Container::add ($self->{close_button});
1358 }
1032 1359
1033 $self 1360 $self
1361}
1362
1363sub add {
1364 my ($self, @widgets) = @_;
1365
1366 $self->SUPER::add (@widgets);
1367 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1368 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1034} 1369}
1035 1370
1036sub border { 1371sub border {
1037 int $_[0]{border} * $::FONTSIZE 1372 int $_[0]{border} * $::FONTSIZE
1038} 1373}
1039 1374
1040sub size_request { 1375sub size_request {
1041 my ($self) = @_; 1376 my ($self) = @_;
1377
1378 $self->{title_widget}->size_request
1379 if $self->{title_widget};
1380
1381 $self->{close_button}->size_request
1382 if $self->{close_button};
1042 1383
1043 my ($w, $h) = $self->SUPER::size_request; 1384 my ($w, $h) = $self->SUPER::size_request;
1044 1385
1045 ( 1386 (
1046 $w + $self->border * 2, 1387 $w + $self->border * 2,
1047 $h + $self->border * 2, 1388 $h + $self->border * 2,
1048 ) 1389 )
1049} 1390}
1050 1391
1051sub size_allocate { 1392sub invoke_size_allocate {
1052 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
1053 1394
1395 if ($self->{title_widget}) {
1396 $self->{title_widget}{w} = $w;
1397 $self->{title_widget}{h} = $h;
1398 $self->{title_widget}->invoke_size_allocate ($w, $h);
1399 }
1400
1401 my $border = $self->border;
1402
1054 $h -= List::Util::max 0, $self->border * 2; 1403 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1404 $w -= List::Util::max 0, $border * 2;
1056 1405
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); 1406 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1407
1408 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1409 if $self->{close_button};
1410
1411 1
1412}
1413
1414sub invoke_delete {
1415 my ($self) = @_;
1416
1417 $self->hide;
1418
1419 1
1420}
1421
1063sub button_down { 1422sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1423 my ($self, $ev, $x, $y) = @_;
1065 1424
1066 my ($w, $h) = @$self{qw(w h)}; 1425 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1426 my $border = $self->border;
1068 1427
… …
1081 my ($ev, $x, $y) = @_; 1440 my ($ev, $x, $y) = @_;
1082 1441
1083 my $dx = $ev->{x} - $ox; 1442 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1443 my $dy = $ev->{y} - $oy;
1085 1444
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1445 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1446 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1447
1091 $self->check_size; 1448 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1449 $self->realloc;
1092 }; 1450 };
1093 1451
1094 } elsif ($lr ^ $td) { 1452 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1453 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1096 my ($bx, $by) = ($self->{x}, $self->{y}); 1454 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1098 $self->{motion} = sub { 1456 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1457 my ($ev, $x, $y) = @_;
1100 1458
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1459 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1460
1103 $self->{user_x} = $bx + $x - $ox; 1461 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1462 # HACK: the next line is required to enforce placement
1105 1463 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->update;
1108 }; 1464 };
1465 } else {
1466 return 0;
1467 }
1468
1109 } 1469 1
1110} 1470}
1111 1471
1112sub button_up { 1472sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1114 1474
1115 delete $self->{motion}; 1475 ! ! delete $self->{motion}
1116} 1476}
1117 1477
1118sub mouse_motion { 1478sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1479 my ($self, $ev, $x, $y) = @_;
1120 1480
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1481 $self->{motion}->($ev, $x, $y) if $self->{motion};
1482
1483 ! ! $self->{motion}
1484}
1485
1486sub invoke_visibility_change {
1487 my ($self, $visible) = @_;
1488
1489 delete $self->{motion} unless $visible;
1490
1491 0
1122} 1492}
1123 1493
1124sub _draw { 1494sub _draw {
1125 my ($self) = @_; 1495 my ($self) = @_;
1126 1496
1497 my $child = $self->{children}[0];
1498
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1499 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1500 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1501
1130 glEnable GL_TEXTURE_2D; 1502 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1504
1133 my $border = $self->border; 1505 my $border = $self->border;
1134 1506
1135 glColor @{ $self->{border_bg} }; 1507 glColor @{ $self->{border_bg} };
1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1508 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1509 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1510 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1511 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1512
1513 # move
1514 my $w2 = ($w - $border) * .5;
1515 my $h2 = ($h - $border) * .5;
1516 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1517 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1518 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1519
1520 # resize
1521 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1522 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1523 unless $self->{has_close_button};
1524 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1525 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1140 1526
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1527 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1142 my $bg = $tex[0]; 1528 glColor @{ $self->{bg} };
1143 1529
1144 # TODO: repeat texture not scale 1530 # TODO: repeat texture not scale
1531 # solve this better(?)
1145 my $rep_x = $cw / $bg->{w}; 1532 $bg->{s} = $cw / $bg->{w};
1146 my $rep_y = $ch / $bg->{h}; 1533 $bg->{t} = $ch / $bg->{h};
1147
1148 glColor @{ $self->{bg} };
1149
1150 $bg->{s} = $rep_x;
1151 $bg->{t} = $rep_y;
1152 $bg->{wrap_mode} = 1;
1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1534 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 } 1535 }
1155 1536
1156 glDisable GL_TEXTURE_2D; 1537 glDisable GL_TEXTURE_2D;
1157 1538
1158 $self->{title}->draw if $self->{title};
1159
1160 $self->child->draw; 1539 $child->draw;
1540
1541 if ($self->{title_widget}) {
1542 glTranslate 0, $border - $self->{h};
1543 $self->{title_widget}->_draw;
1544
1545 glTranslate 0, - ($border - $self->{h});
1546 }
1547
1548 $self->{close_button}->draw
1549 if $self->{close_button};
1161} 1550}
1162 1551
1163############################################################################# 1552#############################################################################
1164 1553
1165package CFClient::UI::Table; 1554package CFPlus::UI::Table;
1166 1555
1167our @ISA = CFClient::UI::Base::; 1556our @ISA = CFPlus::UI::Container::;
1168 1557
1169use List::Util qw(max sum); 1558use List::Util qw(max sum);
1170 1559
1171use CFClient::OpenGL; 1560use CFPlus::OpenGL;
1172 1561
1173sub new { 1562sub new {
1174 my $class = shift; 1563 my $class = shift;
1175 1564
1176 $class->SUPER::new ( 1565 $class->SUPER::new (
1177 col_expand => [], 1566 col_expand => [],
1567 row_expand => [],
1178 @_, 1568 @_,
1179 ) 1569 )
1180} 1570}
1181 1571
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1184}
1185
1186sub add { 1572sub add {
1187 my ($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) = @_; 1573 my ($self, @widgets) = @_;
1574
1575 for my $child (@widgets) {
1576 $child->{rowspan} ||= 1;
1577 $child->{colspan} ||= 1;
1578 }
1579
1580 $self->SUPER::add (@widgets);
1581}
1582
1583sub add_at {
1584 my $self = shift;
1585
1586 my @widgets;
1587
1588 while (@_) {
1589 my ($col, $row, $child) = splice @_, 0, 3, ();
1590
1591 $child->{row} = $row;
1592 $child->{col} = $col;
1593
1594 push @widgets, $child;
1595 }
1596
1597 $self->add (@widgets);
1598}
1599
1600sub get_wh {
1601 my ($self) = @_;
1602
1603 my (@w, @h);
1198 1604
1199 my @children = $self->children; 1605 my @children = $self->children;
1200 delete $self->{children}; 1606
1607 # first pass, columns
1608 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1609 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1610
1611 my $sw = sum @w[$c .. $c + $cs - 1];
1612
1613 if ($w > $sw) {
1614 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1615 }
1201 1616 }
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206 1617
1207 $self->check_size (1); 1618 # second pass, rows
1208 $self->update; 1619 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)}; 1620 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1224 1621
1225 $w[$x] = max $w[$x], $w; 1622 my $sh = sum @h[$r .. $r + $rs - 1];
1226 $h[$y] = max $h[$y], $h; 1623
1624 if ($h > $sh) {
1625 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1227 } 1626 }
1228 } 1627 }
1229 1628
1230 (\@w, \@h) 1629 (\@w, \@h)
1231} 1630}
… …
1239 (sum @$ws), 1638 (sum @$ws),
1240 (sum @$hs), 1639 (sum @$hs),
1241 ) 1640 )
1242} 1641}
1243 1642
1244sub size_allocate { 1643sub invoke_size_allocate {
1245 my ($self, $w, $h) = @_; 1644 my ($self, $w, $h) = @_;
1246 1645
1247 my ($ws, $hs) = $self->get_wh; 1646 my ($ws, $hs) = $self->get_wh;
1248 1647
1249 my $req_w = (sum @$ws) || 1; 1648 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1649 my $req_h = (sum @$hs) || 1;
1251 1650
1252 # TODO: nicer code && do row_expand 1651 # now linearly scale the rows/columns to the allocated size
1253 my @col_expand = @{$self->{col_expand}}; 1652 my @col_expand = @{$self->{col_expand}};
1254 @col_expand = (1) x @$ws unless @col_expand; 1653 @col_expand = (1) x @$ws unless @col_expand;
1255 my $col_expand = (sum @col_expand) || 1; 1654 my $col_expand = (sum @col_expand) || 1;
1256 1655
1257 # linearly scale sizes
1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1656 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260 1657
1261 CFClient::UI::harmonize $ws; 1658 CFPlus::UI::harmonize $ws;
1659
1660 my @row_expand = @{$self->{row_expand}};
1661 @row_expand = (1) x @$ws unless @row_expand;
1662 my $row_expand = (sum @row_expand) || 1;
1663
1664 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1665
1262 CFClient::UI::harmonize $hs; 1666 CFPlus::UI::harmonize $hs;
1263 1667
1264 my $y; 1668 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1669 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1265 1670
1266 for my $r (0 .. $#{$self->{children}}) { 1671 for my $widget ($self->children) {
1267 my $row = $self->{children}[$r] 1672 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1268 or next;
1269 1673
1270 my $x = 0; 1674 $widget->configure (
1271 my $row_h = $hs->[$r]; 1675 $x[$c], $y[$r],
1676 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1272 1677 );
1273 for my $c (0 .. $#$row) { 1678 }
1274 my $col_w = $ws->[$c];
1275 1679
1276 if (my $widget = $row->[$c]) { 1680 1
1277 $widget->configure ($x, $y, $col_w, $row_h); 1681}
1278 }
1279 1682
1280 $x += $col_w; 1683#############################################################################
1684
1685package CFPlus::UI::Fixed;
1686
1687use List::Util qw(min max);
1688
1689our @ISA = CFPlus::UI::Container::;
1690
1691sub _scale($$$) {
1692 my ($rel, $val, $max) = @_;
1693
1694 $rel ? $val * $max : $val
1695}
1696
1697sub size_request {
1698 my ($self) = @_;
1699
1700 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1701
1702 # determine overall size by querying abs widgets
1703 for my $child ($self->visible_children) {
1704 unless ($child->{c_rel}) {
1705 my $x = $child->{c_x};
1706 my $y = $child->{c_y};
1707
1708 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1709 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1281 } 1710 }
1282
1283 $y += $row_h;
1284 } 1711 }
1285 1712
1286} 1713 my $W = $x2 - $x1;
1714 my $H = $y2 - $y1;
1287 1715
1288sub find_widget { 1716 # now layout remaining widgets
1717 for my $child ($self->visible_children) {
1718 if ($child->{c_rel}) {
1719 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1720 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1721
1722 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1723 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1724 }
1725 }
1726
1727 my $W = $x2 - $x1;
1728 my $H = $y2 - $y1;
1729
1730 ($W, $H)
1731}
1732
1733sub invoke_size_allocate {
1289 my ($self, $x, $y) = @_; 1734 my ($self, $W, $H) = @_;
1290 1735
1291 $x -= $self->{x}; 1736 for my $child ($self->visible_children) {
1292 $y -= $self->{y}; 1737 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1738 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1293 1739
1294 my $res; 1740 $x += $child->{c_halign} * $child->{req_w};
1741 $y += $child->{c_valign} * $child->{req_h};
1295 1742
1296 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1743 $child->configure ($x, $y, $child->{req_w}, $child->{req_h});
1297 $res = $_->find_widget ($x, $y) 1744 }
1298 and return $res; 1745
1299 } 1746 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} 1747}
1311 1748
1312############################################################################# 1749#############################################################################
1313 1750
1314package CFClient::UI::Box; 1751package CFPlus::UI::Box;
1315 1752
1316our @ISA = CFClient::UI::Container::; 1753our @ISA = CFPlus::UI::Container::;
1317 1754
1318sub size_request { 1755sub size_request {
1319 my ($self) = @_; 1756 my ($self) = @_;
1320 1757
1321 $self->{vertical} 1758 $self->{vertical}
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1764 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1765 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1766 )
1330} 1767}
1331 1768
1332sub size_allocate { 1769sub invoke_size_allocate {
1333 my ($self, $w, $h) = @_; 1770 my ($self, $w, $h) = @_;
1334 1771
1335 my $space = $self->{vertical} ? $h : $w; 1772 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1773 my @children = $self->visible_children;
1337 1774
1338 my @req; 1775 my @req;
1339 1776
1340 if ($self->{homogeneous}) { 1777 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1778 @req = ($space / (@children || 1)) x @children;
1342 } else { 1779 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1780 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1781 my $req = List::Util::sum @req;
1345 1782
1346 if ($req > $space) { 1783 if ($req > $space) {
1347 # ah well, not enough space 1784 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1785 $_ *= $space / $req for @req;
1349 } else { 1786 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1787 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1788
1352 $space = ($space - $req) / $expand; # remaining space to give away 1789 $space = ($space - $req) / $expand; # remaining space to give away
1353 1790
1354 $req[$_] += $space * $children->[$_]{expand} 1791 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1792 for 0 .. $#children;
1356 } 1793 }
1357 } 1794 }
1358 1795
1359 CFClient::UI::harmonize \@req; 1796 CFPlus::UI::harmonize \@req;
1360 1797
1361 my $pos = 0; 1798 my $pos = 0;
1362 for (0 .. $#$children) { 1799 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1800 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1801 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1802
1366 $pos += $alloc; 1803 $pos += $alloc;
1367 } 1804 }
1368 1805
1369 1 1806 1
1370} 1807}
1371 1808
1372############################################################################# 1809#############################################################################
1373 1810
1374package CFClient::UI::HBox; 1811package CFPlus::UI::HBox;
1375 1812
1376our @ISA = CFClient::UI::Box::; 1813our @ISA = CFPlus::UI::Box::;
1377 1814
1378sub new { 1815sub new {
1379 my $class = shift; 1816 my $class = shift;
1380 1817
1381 $class->SUPER::new ( 1818 $class->SUPER::new (
… …
1384 ) 1821 )
1385} 1822}
1386 1823
1387############################################################################# 1824#############################################################################
1388 1825
1389package CFClient::UI::VBox; 1826package CFPlus::UI::VBox;
1390 1827
1391our @ISA = CFClient::UI::Box::; 1828our @ISA = CFPlus::UI::Box::;
1392 1829
1393sub new { 1830sub new {
1394 my $class = shift; 1831 my $class = shift;
1395 1832
1396 $class->SUPER::new ( 1833 $class->SUPER::new (
… …
1399 ) 1836 )
1400} 1837}
1401 1838
1402############################################################################# 1839#############################################################################
1403 1840
1404package CFClient::UI::Label; 1841package CFPlus::UI::Label;
1405 1842
1406our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFPlus::UI::DrawBG::;
1407 1844
1408use CFClient::OpenGL; 1845use CFPlus::OpenGL;
1409 1846
1410sub new { 1847sub new {
1411 my ($class, %arg) = @_; 1848 my ($class, %arg) = @_;
1412 1849
1413 my $self = $class->SUPER::new ( 1850 my $self = $class->SUPER::new (
… …
1416 #active_bg => none 1853 #active_bg => none
1417 #font => default_font 1854 #font => default_font
1418 #text => initial text 1855 #text => initial text
1419 #markup => initial narkup 1856 #markup => initial narkup
1420 #max_w => maximum pixel width 1857 #max_w => maximum pixel width
1858 #style => 0, # render flags
1421 ellipsise => 3, # end 1859 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1860 layout => (new CFPlus::Layout),
1423 fontsize => 1, 1861 fontsize => 1,
1424 align => -1, 1862 align => -1,
1425 valign => -1, 1863 valign => -1,
1426 padding => 2, 1864 padding_x => 2,
1865 padding_y => 2,
1427 can_events => 0, 1866 can_events => 0,
1428 %arg 1867 %arg
1429 ); 1868 );
1430 1869
1431 if (exists $self->{template}) { 1870 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout; 1871 my $layout = new CFPlus::Layout;
1433 $layout->set_text (delete $self->{template}); 1872 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout; 1873 $self->{template} = $layout;
1435 } 1874 }
1436 1875
1437 if (exists $self->{markup}) { 1876 if (exists $self->{markup}) {
… …
1441 } 1880 }
1442 1881
1443 $self 1882 $self
1444} 1883}
1445 1884
1446sub escape($) {
1447 local $_ = $_[0];
1448
1449 s/&/&amp;/g;
1450 s/>/&gt;/g;
1451 s/</&lt;/g;
1452
1453 $_
1454}
1455
1456sub update { 1885sub update {
1457 my ($self) = @_; 1886 my ($self) = @_;
1458 1887
1459 delete $self->{texture}; 1888 delete $self->{texture};
1460 $self->SUPER::update; 1889 $self->SUPER::update;
1461} 1890}
1462 1891
1892sub realloc {
1893 my ($self) = @_;
1894
1895 delete $self->{ox};
1896 $self->SUPER::realloc;
1897}
1898
1463sub set_text { 1899sub set_text {
1464 my ($self, $text) = @_; 1900 my ($self, $text) = @_;
1465 1901
1466 return if $self->{text} eq "T$text"; 1902 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1903 $self->{text} = "T$text";
1468 1904
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1905 $self->{layout}->set_text ($text);
1471 1906
1907 delete $self->{size_req};
1908 $self->realloc;
1472 $self->update; 1909 $self->update;
1473 $self->check_size;
1474} 1910}
1475 1911
1476sub set_markup { 1912sub set_markup {
1477 my ($self, $markup) = @_; 1913 my ($self, $markup) = @_;
1478 1914
1479 return if $self->{text} eq "M$markup"; 1915 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1916 $self->{text} = "M$markup";
1481 1917
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1918 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1919
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1920 $self->{layout}->set_markup ($markup);
1486 1921
1922 delete $self->{size_req};
1923 $self->realloc;
1487 $self->update; 1924 $self->update;
1488 $self->check_size;
1489} 1925}
1490 1926
1491sub size_request { 1927sub size_request {
1492 my ($self) = @_; 1928 my ($self) = @_;
1493 1929
1930 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1931 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1932 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1933 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1934 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1935 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1936
1500 my ($w, $h) = $self->{layout}->size; 1937 my ($w, $h) = $self->{layout}->size;
1501 1938
1502 if (exists $self->{template}) { 1939 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1940 $self->{template}->set_font ($self->{font}) if $self->{font};
1941 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1942 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1943
1506 my ($w2, $h2) = $self->{template}->size; 1944 my ($w2, $h2) = $self->{template}->size;
1507 1945
1508 $w = List::Util::max $w, $w2; 1946 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1947 $h = List::Util::max $h, $h2;
1948 }
1949
1950 [$w, $h]
1510 } 1951 };
1511 1952
1512 ( 1953 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1954}
1517 1955
1956sub baseline_shift {
1957 $_[0]{layout}->descent
1958}
1959
1518sub size_allocate { 1960sub invoke_size_allocate {
1519 my ($self, $w, $h) = @_; 1961 my ($self, $w, $h) = @_;
1520 1962
1963 delete $self->{ox};
1964
1521 delete $self->{texture}; 1965 delete $self->{texture}
1966 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1967
1968 1
1522} 1969}
1523 1970
1524sub set_fontsize { 1971sub set_fontsize {
1525 my ($self, $fontsize) = @_; 1972 my ($self, $fontsize) = @_;
1526 1973
1527 $self->{fontsize} = $fontsize; 1974 $self->{fontsize} = $fontsize;
1975 delete $self->{size_req};
1528 delete $self->{texture}; 1976 delete $self->{texture};
1529 1977
1530 $self->update; 1978 $self->realloc;
1531 $self->check_size; 1979}
1980
1981sub reconfigure {
1982 my ($self) = @_;
1983
1984 delete $self->{size_req};
1985 delete $self->{texture};
1986
1987 $self->SUPER::reconfigure;
1532} 1988}
1533 1989
1534sub _draw { 1990sub _draw {
1535 my ($self) = @_; 1991 my ($self) = @_;
1536 1992
1537 $self->SUPER::_draw; # draw background, if applicable 1993 $self->SUPER::_draw; # draw background, if applicable
1538 1994
1539 my $tex = $self->{texture} ||= do { 1995 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 1996 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1997 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 1998 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1999 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2000 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2001 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 2002
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2003 [$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 }; 2004 };
1559 2005
1560 glEnable GL_TEXTURE_2D; 2006 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2007 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2008 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2009 : ($self->{w} - $size->[0]) * 0.5);
1562 2010
1563 if ($tex->{format} == GL_ALPHA) { 2011 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 2012 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2013 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 2014 };
1569 2015
1570 glDisable GL_TEXTURE_2D; 2016# unless ($self->{list}) {
2017# $self->{list} = CFPlus::OpenGL::glGenList;
2018# CFPlus::OpenGL::glNewList $self->{list};
2019# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2020# CFPlus::OpenGL::glEndList;
2021# }
2022#
2023# CFPlus::OpenGL::glCallList $self->{list};
2024
2025 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571} 2026}
2027
2028#sub destroy {
2029# my ($self) = @_;
2030#
2031# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2032#
2033# $self->SUPER::destroy;
2034#}
1572 2035
1573############################################################################# 2036#############################################################################
1574 2037
1575package CFClient::UI::EntryBase; 2038package CFPlus::UI::EntryBase;
1576 2039
1577our @ISA = CFClient::UI::Label::; 2040our @ISA = CFPlus::UI::Label::;
1578 2041
1579use CFClient::OpenGL; 2042use CFPlus::OpenGL;
1580 2043
1581sub new { 2044sub new {
1582 my $class = shift; 2045 my $class = shift;
1583 2046
1584 $class->SUPER::new ( 2047 $class->SUPER::new (
… …
1588 active_fg => [0, 0, 0], 2051 active_fg => [0, 0, 0],
1589 can_hover => 1, 2052 can_hover => 1,
1590 can_focus => 1, 2053 can_focus => 1,
1591 valign => 0, 2054 valign => 0,
1592 can_events => 1, 2055 can_events => 1,
2056 ellipsise => 0,
1593 #text => ... 2057 #text => ...
2058 #hidden => "*",
1594 @_ 2059 @_
1595 ) 2060 )
1596} 2061}
1597 2062
1598sub _set_text { 2063sub _set_text {
… …
1600 2065
1601 delete $self->{cur_h}; 2066 delete $self->{cur_h};
1602 2067
1603 return if $self->{text} eq $text; 2068 return if $self->{text} eq $text;
1604 2069
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 2070 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 2071 $self->{text} = $text;
1609 2072
1610 $text =~ s/./*/g if $self->{hidden}; 2073 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 2074 $self->{layout}->set_text ("$text ");
2075 delete $self->{size_req};
1612 2076
1613 $self->_emit (changed => $self->{text}); 2077 $self->emit (changed => $self->{text});
2078
2079 $self->realloc;
2080 $self->update;
1614} 2081}
1615 2082
1616sub set_text { 2083sub set_text {
1617 my ($self, $text) = @_; 2084 my ($self, $text) = @_;
1618 2085
1619 $self->{cursor} = length $text; 2086 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 2087 $self->_set_text ($text);
1621 $self->update;
1622 $self->check_size;
1623} 2088}
1624 2089
1625sub get_text { 2090sub get_text {
1626 $_[0]{text} 2091 $_[0]{text}
1627} 2092}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 2097 my ($w, $h) = $self->SUPER::size_request;
1633 2098
1634 ($w + 1, $h) # add 1 for cursor 2099 ($w + 1, $h) # add 1 for cursor
1635} 2100}
1636 2101
1637sub key_down { 2102sub invoke_key_down {
1638 my ($self, $ev) = @_; 2103 my ($self, $ev) = @_;
1639 2104
1640 my $mod = $ev->{mod}; 2105 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 2106 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 2107 my $uni = $ev->{unicode};
1643 2108
1644 my $text = $self->get_text; 2109 my $text = $self->get_text;
2110
2111 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1645 2112
1646 if ($uni == 8) { 2113 if ($uni == 8) {
1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2114 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1648 } elsif ($uni == 127) { 2115 } elsif ($uni == 127) {
1649 substr $text, $self->{cursor}, 1, ""; 2116 substr $text, $self->{cursor}, 1, "";
1650 } elsif ($sym == CFClient::SDLK_LEFT) { 2117 } elsif ($sym == CFPlus::SDLK_LEFT) {
1651 --$self->{cursor} if $self->{cursor}; 2118 --$self->{cursor} if $self->{cursor};
1652 } elsif ($sym == CFClient::SDLK_RIGHT) { 2119 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1653 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2120 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1654 } elsif ($sym == CFClient::SDLK_HOME) { 2121 } elsif ($sym == CFPlus::SDLK_HOME) {
2122 # what a hack
2123 $self->{cursor} =
2124 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2125 ? length $1
2126 : 0;
2127 } elsif ($sym == CFPlus::SDLK_END) {
2128 # uh, again
2129 $self->{cursor} =
2130 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2131 ? $self->{cursor} + length $1
2132 : length $self->{text};
2133 } elsif ($uni == 21) { # ctrl-u
2134 $text = "";
1655 $self->{cursor} = 0; 2135 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 2136 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 2137 $self->emit ('escape');
1660 } elsif ($uni) { 2138 } elsif ($uni == 0x0d) {
2139 substr $text, $self->{cursor}++, 0, "\012";
2140 } elsif ($uni >= 0x20) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 2141 substr $text, $self->{cursor}++, 0, chr $uni;
2142 } else {
2143 return 0;
1662 } 2144 }
1663 2145
1664 $self->_set_text ($text); 2146 $self->_set_text ($text);
2147
2148 $self->realloc;
1665 $self->update; 2149 $self->update;
1666 $self->check_size;
1667}
1668 2150
2151 1
2152}
2153
1669sub focus_in { 2154sub invoke_focus_in {
1670 my ($self) = @_; 2155 my ($self) = @_;
1671 2156
1672 $self->{last_activity} = $::NOW; 2157 $self->{last_activity} = $::NOW;
1673 2158
1674 $self->SUPER::focus_in; 2159 $self->SUPER::invoke_focus_in
1675} 2160}
1676 2161
1677sub button_down { 2162sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 2163 my ($self, $ev, $x, $y) = @_;
1679 2164
1680 $self->SUPER::button_down ($ev, $x, $y); 2165 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 2166
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 2167 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 2168
1684 # byte-index to char-index 2169 # byte-index to char-index
1685 my $text = $self->{text}; 2170 my $text = $self->{text};
1686 utf8::encode $text; 2171 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 2172 $self->{cursor} = length $text;
1688 2173
1689 $self->_set_text ($self->{text}); 2174 $self->_set_text ($self->{text});
1690 $self->update; 2175 $self->update;
2176
2177 1
1691} 2178}
1692 2179
1693sub mouse_motion { 2180sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 2181 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2182# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2183
2184 1
1696} 2185}
1697 2186
1698sub _draw { 2187sub _draw {
1699 my ($self) = @_; 2188 my ($self) = @_;
1700 2189
1701 local $self->{fg} = $self->{fg}; 2190 local $self->{fg} = $self->{fg};
1702 2191
1703 if ($FOCUS == $self) { 2192 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 2193 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 2194 $self->{fg} = $self->{active_fg};
1706 } else { 2195 } else {
1707 glColor @{$self->{bg}}; 2196 glColor_premultiply @{$self->{bg}};
1708 } 2197 }
1709 2198
1710 glEnable GL_BLEND; 2199 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2200 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 2201 glBegin GL_QUADS;
1713 glVertex 0 , 0; 2202 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 2203 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 2204 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 2205 glVertex $self->{w}, 0;
… …
1727 utf8::encode $text; 2216 utf8::encode $text;
1728 2217
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2218 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 } 2219 }
1731 2220
1732 glColor @{$self->{fg}};
1733 glBegin GL_LINES; 2221 glBegin GL_LINES;
1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2222 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}; 2223 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1736 glEnd; 2224 glEnd;
1737 } 2225 }
1738} 2226}
1739 2227
2228#############################################################################
2229
1740package CFClient::UI::Entry; 2230package CFPlus::UI::Entry;
1741 2231
1742our @ISA = CFClient::UI::EntryBase::; 2232our @ISA = CFPlus::UI::EntryBase::;
1743 2233
1744use CFClient::OpenGL; 2234use CFPlus::OpenGL;
1745 2235
1746sub key_down { 2236sub invoke_key_down {
1747 my ($self, $ev) = @_; 2237 my ($self, $ev) = @_;
1748 2238
1749 my $sym = $ev->{sym}; 2239 my $sym = $ev->{sym};
1750 2240
1751 if ($sym == 13) { 2241 if ($ev->{uni} == 0x0d || $sym == 13) {
1752 unshift @{$self->{history}}, 2242 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 2243 my $txt = $self->get_text;
2244
1754 $self->{history_pointer} = -1; 2245 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 2246 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 2247 $self->emit (activate => $txt);
1757 $self->update; 2248 $self->update;
1758 2249
1759 } elsif ($sym == CFClient::SDLK_UP) { 2250 } elsif ($sym == CFPlus::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 2251 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 2252 $self->{history_saveback} = $self->get_text;
1762 } 2253 }
1763 if (@{$self->{history} || []} > 0) { 2254 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++; 2255 $self->{history_pointer}++;
… …
1766 $self->{history_pointer} = @{$self->{history} || []} - 1; 2257 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 } 2258 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2259 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } 2260 }
1770 2261
1771 } elsif ($sym == CFClient::SDLK_DOWN) { 2262 } elsif ($sym == CFPlus::SDLK_DOWN) {
1772 $self->{history_pointer}--; 2263 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2264 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774 2265
1775 if ($self->{history_pointer} >= 0) { 2266 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2267 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else { 2268 } else {
1778 $self->set_text ($self->{history_saveback}); 2269 $self->set_text ($self->{history_saveback});
1779 } 2270 }
1780 2271
1781 } else { 2272 } else {
1782 $self->SUPER::key_down ($ev); 2273 return $self->SUPER::invoke_key_down ($ev)
2274 }
2275
1783 } 2276 1
1784
1785} 2277}
1786 2278
1787############################################################################# 2279#############################################################################
1788 2280
2281package CFPlus::UI::TextEdit;
2282
2283our @ISA = CFPlus::UI::EntryBase::;
2284
2285use CFPlus::OpenGL;
2286
2287sub move_cursor_ver {
2288 my ($self, $dy) = @_;
2289
2290 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2291
2292 $y += $dy;
2293
2294 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2295 $self->{cursor} = $index;
2296 delete $self->{cur_h};
2297 $self->update;
2298 return;
2299 }
2300}
2301
2302sub invoke_key_down {
2303 my ($self, $ev) = @_;
2304
2305 my $sym = $ev->{sym};
2306
2307 if ($sym == CFPlus::SDLK_UP) {
2308 $self->move_cursor_ver (-1);
2309 } elsif ($sym == CFPlus::SDLK_DOWN) {
2310 $self->move_cursor_ver (+1);
2311 } else {
2312 return $self->SUPER::invoke_key_down ($ev)
2313 }
2314
2315 1
2316}
2317
2318#############################################################################
2319
1789package CFClient::UI::Button; 2320package CFPlus::UI::Button;
1790 2321
1791our @ISA = CFClient::UI::Label::; 2322our @ISA = CFPlus::UI::Label::;
1792 2323
1793use CFClient::OpenGL; 2324use CFPlus::OpenGL;
1794 2325
1795my @tex = 2326my @tex =
1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2327 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1797 qw(b1_button_active.png); 2328 qw(b1_button_inactive.png b1_button_active.png);
1798 2329
1799sub new { 2330sub new {
1800 my $class = shift; 2331 my $class = shift;
1801 2332
1802 $class->SUPER::new ( 2333 $class->SUPER::new (
1803 padding => 4, 2334 padding_x => 4,
2335 padding_y => 4,
1804 fg => [1, 1, 1], 2336 fg => [1.0, 1.0, 1.0],
1805 active_fg => [0, 0, 1], 2337 active_fg => [0.8, 0.8, 0.8],
1806 can_hover => 1, 2338 can_hover => 1,
1807 align => 0, 2339 align => 0,
1808 valign => 0, 2340 valign => 0,
1809 can_events => 1, 2341 can_events => 1,
1810 @_ 2342 @_
1811 ) 2343 )
1812} 2344}
1813 2345
1814sub activate { }
1815
1816sub button_up { 2346sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2347 my ($self, $ev, $x, $y) = @_;
1818 2348
1819 $self->emit ("activate") 2349 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2350 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2351 && $y >= 0 && $y < $self->{h};
2352
2353 1
1822} 2354}
1823 2355
1824sub _draw { 2356sub _draw {
1825 my ($self) = @_; 2357 my ($self) = @_;
1826 2358
1827 local $self->{fg} = $self->{fg}; 2359 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2360
1833 glEnable GL_TEXTURE_2D; 2361 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2363 glColor 0, 0, 0, 1;
1836 2364
2365 my $tex = $tex[$GRAB == $self];
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2366 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838 2367
1839 glDisable GL_TEXTURE_2D; 2368 glDisable GL_TEXTURE_2D;
1840 2369
1841 $self->SUPER::_draw; 2370 $self->SUPER::_draw;
1842} 2371}
1843 2372
1844############################################################################# 2373#############################################################################
1845 2374
1846package CFClient::UI::CheckBox; 2375package CFPlus::UI::CheckBox;
1847 2376
1848our @ISA = CFClient::UI::DrawBG::; 2377our @ISA = CFPlus::UI::DrawBG::;
1849 2378
1850my @tex = 2379my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2380 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2381 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853 2382
1854use CFClient::OpenGL; 2383use CFPlus::OpenGL;
1855 2384
1856sub new { 2385sub new {
1857 my $class = shift; 2386 my $class = shift;
1858 2387
1859 $class->SUPER::new ( 2388 $class->SUPER::new (
1860 padding => 2, 2389 padding_x => 2,
2390 padding_y => 2,
1861 fg => [1, 1, 1], 2391 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2392 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2393 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2394 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2395 state => 0,
… …
1869} 2399}
1870 2400
1871sub size_request { 2401sub size_request {
1872 my ($self) = @_; 2402 my ($self) = @_;
1873 2403
1874 ($self->{padding} * 2 + 6) x 2 2404 (6) x 2
1875} 2405}
1876 2406
2407sub toggle {
2408 my ($self) = @_;
2409
2410 $self->{state} = !$self->{state};
2411 $self->emit (changed => $self->{state});
2412 $self->update;
2413}
2414
1877sub button_down { 2415sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2416 my ($self, $ev, $x, $y) = @_;
1879 2417
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2418 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2419 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2420 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2421 } else {
2422 return 0
2423 }
2424
1884 } 2425 1
1885} 2426}
1886 2427
1887sub _draw { 2428sub _draw {
1888 my ($self) = @_; 2429 my ($self) = @_;
1889 2430
1890 $self->SUPER::_draw; 2431 $self->SUPER::_draw;
1891 2432
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2433 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2434
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2435 my ($w, $h) = @$self{qw(w h)};
2436
2437 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2438
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2439 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2440
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2441 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2442
… …
1902 glDisable GL_TEXTURE_2D; 2445 glDisable GL_TEXTURE_2D;
1903} 2446}
1904 2447
1905############################################################################# 2448#############################################################################
1906 2449
1907package CFClient::UI::Image; 2450package CFPlus::UI::Image;
1908 2451
1909our @ISA = CFClient::UI::Base::; 2452our @ISA = CFPlus::UI::Base::;
1910 2453
1911use CFClient::OpenGL; 2454use CFPlus::OpenGL;
1912use Carp qw/confess/;
1913 2455
1914our %loaded_images; 2456our %texture_cache;
1915 2457
1916sub new { 2458sub new {
1917 my $class = shift; 2459 my $class = shift;
1918 2460
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2461 my $self = $class->SUPER::new (
2462 can_events => 0,
2463 @_,
2464 );
1920 2465
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2466 $self->{path} || $self->{tex}
2467 or Carp::croak "'path' or 'tex' attributes required";
1922 2468
1923 $loaded_images{$self->{image}} ||= 2469 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2470 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1925 2471
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2472 CFPlus::weaken $texture_cache{$self->{path}};
1927 2473
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2474 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2475
1932 $self 2476 $self
1933} 2477}
1934 2478
2479sub STORABLE_freeze {
2480 my ($self, $cloning) = @_;
2481
2482 $self->{path}
2483 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2484
2485 $self->{path}
2486}
2487
2488sub STORABLE_attach {
2489 my ($self, $cloning, $path) = @_;
2490
2491 $self->new (path => $path)
2492}
2493
1935sub size_request { 2494sub size_request {
1936 my ($self) = @_; 2495 my ($self) = @_;
1937 2496
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2497 ($self->{tex}{w}, $self->{tex}{h})
1939} 2498}
1940 2499
1941sub _draw { 2500sub _draw {
1942 my ($self) = @_; 2501 my ($self) = @_;
1943 2502
… …
1953 } 2512 }
1954 2513
1955 glEnable GL_TEXTURE_2D; 2514 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957 2516
1958 $tex->draw_quad_alpha (0, 0, $w, $h); 2517 $tex->draw_quad (0, 0, $w, $h);
1959 2518
1960 glDisable GL_TEXTURE_2D; 2519 glDisable GL_TEXTURE_2D;
1961} 2520}
1962 2521
1963############################################################################# 2522#############################################################################
1964 2523
2524package CFPlus::UI::ImageButton;
2525
2526our @ISA = CFPlus::UI::Image::;
2527
2528use CFPlus::OpenGL;
2529
2530my %textures;
2531
2532sub new {
2533 my $class = shift;
2534
2535 my $self = $class->SUPER::new (
2536 padding_x => 4,
2537 padding_y => 4,
2538 fg => [1, 1, 1],
2539 active_fg => [0, 0, 1],
2540 can_hover => 1,
2541 align => 0,
2542 valign => 0,
2543 can_events => 1,
2544 @_
2545 );
2546}
2547
2548sub invoke_button_up {
2549 my ($self, $ev, $x, $y) = @_;
2550
2551 $self->emit ("activate")
2552 if $x >= 0 && $x < $self->{w}
2553 && $y >= 0 && $y < $self->{h};
2554
2555 1
2556}
2557
2558#############################################################################
2559
1965package CFClient::UI::VGauge; 2560package CFPlus::UI::VGauge;
1966 2561
1967our @ISA = CFClient::UI::Base::; 2562our @ISA = CFPlus::UI::Base::;
1968 2563
1969use List::Util qw(min max); 2564use List::Util qw(min max);
1970 2565
1971use CFClient::OpenGL; 2566use CFPlus::OpenGL;
1972 2567
1973my %tex = ( 2568my %tex = (
1974 food => [ 2569 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2570 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2571 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ], 2572 ],
1978 grace => [ 2573 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2574 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/ 2575 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ], 2576 ],
1982 hp => [ 2577 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2578 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2579 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ], 2580 ],
1986 mana => [ 2581 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2582 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/ 2583 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ], 2584 ],
1990); 2585);
1991 2586
1992# eg. VGauge->new (gauge => 'food'), default gauge: food 2587# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2647 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2648 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2649
2055 my $h1 = $self->{h} * (1 - $ycut1); 2650 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2651 my $h2 = $self->{h} * (1 - $ycut2);
2652 my $h3 = $self->{h};
2653
2654 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2655
2058 glEnable GL_BLEND; 2656 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2657 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2658 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2659 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2661
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2662 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2663 glBegin GL_QUADS;
… …
2079 2678
2080 if ($t3) { 2679 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2680 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2681 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2682 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2683 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2684 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2685 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2686 glEnd;
2088 } 2687 }
2089 2688
2090 glDisable GL_BLEND; 2689 glDisable GL_BLEND;
2091 glDisable GL_TEXTURE_2D; 2690 glDisable GL_TEXTURE_2D;
2092} 2691}
2093 2692
2094############################################################################# 2693#############################################################################
2095 2694
2096package CFClient::UI::Gauge; 2695package CFPlus::UI::Gauge;
2097 2696
2098our @ISA = CFClient::UI::VBox::; 2697our @ISA = CFPlus::UI::VBox::;
2099 2698
2100sub new { 2699sub new {
2101 my ($class, %arg) = @_; 2700 my ($class, %arg) = @_;
2102 2701
2103 my $self = $class->SUPER::new ( 2702 my $self = $class->SUPER::new (
… …
2105 can_hover => 1, 2704 can_hover => 1,
2106 can_events => 1, 2705 can_events => 1,
2107 %arg, 2706 %arg,
2108 ); 2707 );
2109 2708
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2709 $self->add ($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); 2710 $self->add ($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"); 2711 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2113 2712
2114 $self 2713 $self
2115} 2714}
2116 2715
2117sub set_fontsize { 2716sub set_fontsize {
… …
2138 $self->{value}->set_text ($val); 2737 $self->{value}->set_text ($val);
2139} 2738}
2140 2739
2141############################################################################# 2740#############################################################################
2142 2741
2143package CFClient::UI::Slider; 2742package CFPlus::UI::Slider;
2144 2743
2145use strict; 2744use strict;
2146 2745
2147use CFClient::OpenGL; 2746use CFPlus::OpenGL;
2148 2747
2149our @ISA = CFClient::UI::DrawBG::; 2748our @ISA = CFPlus::UI::DrawBG::;
2150 2749
2151my @tex = 2750my @tex =
2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2751 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2153 qw(s1_slider.png s1_slider_bg.png); 2752 qw(s1_slider.png s1_slider_bg.png);
2154 2753
2155sub new { 2754sub new {
2156 my $class = shift; 2755 my $class = shift;
2157 2756
… …
2164 fg => [1, 1, 1], 2763 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2764 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2765 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2766 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2767 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2768 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2769 min_h => $::WIDTH / 80,
2171 vertical => 0, 2770 vertical => 0,
2172 can_hover => 1, 2771 can_hover => 1,
2173 inner_pad => 0.02, 2772 inner_pad => 0.02,
2174 @_ 2773 @_
2175 ); 2774 );
… …
2183sub set_range { 2782sub set_range {
2184 my ($self, $range) = @_; 2783 my ($self, $range) = @_;
2185 2784
2186 ($range, $self->{range}) = ($self->{range}, $range); 2785 ($range, $self->{range}) = ($self->{range}, $range);
2187 2786
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}"; 2787 if ("@$range" ne "@{$self->{range}}") {
2788 $self->update;
2789 $self->set_value ($self->{range}[0]);
2790 }
2190} 2791}
2191 2792
2192sub set_value { 2793sub set_value {
2193 my ($self, $value) = @_; 2794 my ($self, $value) = @_;
2194 2795
… …
2205 if $unit; 2806 if $unit;
2206 2807
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2808 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208 2809
2209 if ($value != $old_value) { 2810 if ($value != $old_value) {
2210 $self->_emit (changed => $value); 2811 $self->emit (changed => $value);
2211 $self->update; 2812 $self->update;
2212 } 2813 }
2213} 2814}
2214 2815
2215sub size_request { 2816sub size_request {
2216 my ($self) = @_; 2817 my ($self) = @_;
2217 2818
2218 my $w = $self->{req_w}; 2819 ($self->{req_w}, $self->{req_h})
2219 my $h = $self->{req_h};
2220
2221 $self->{vertical} ? ($h, $w) : ($w, $h)
2222} 2820}
2223 2821
2224sub button_down { 2822sub invoke_button_down {
2225 my ($self, $ev, $x, $y) = @_; 2823 my ($self, $ev, $x, $y) = @_;
2226 2824
2227 $self->SUPER::button_down ($ev, $x, $y); 2825 $self->SUPER::invoke_button_down ($ev, $x, $y);
2228 2826
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2827 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230 2828
2231 $self->mouse_motion ($ev, $x, $y); 2829 $self->invoke_mouse_motion ($ev, $x, $y);
2232}
2233 2830
2831 1
2832}
2833
2234sub mouse_motion { 2834sub invoke_mouse_motion {
2235 my ($self, $ev, $x, $y) = @_; 2835 my ($self, $ev, $x, $y) = @_;
2236 2836
2237 if ($GRAB == $self) { 2837 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2838 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239 2839
2240 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2840 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241 2841
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2842 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243 2843
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2844 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2845 } else {
2846 return 0;
2847 }
2848
2245 } 2849 1
2850}
2851
2852sub invoke_mouse_wheel {
2853 my ($self, $ev) = @_;
2854
2855 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2856
2857 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2858
2859 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2860
2861 1
2246} 2862}
2247 2863
2248sub update { 2864sub update {
2249 my ($self) = @_; 2865 my ($self) = @_;
2250 2866
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2867 delete $self->{knob_w};
2868 $self->SUPER::update;
2869}
2870
2871sub _draw {
2872 my ($self) = @_;
2873
2874 unless ($self->{knob_w}) {
2252 $self->set_value ($self->{range}[0]); 2875 $self->set_value ($self->{range}[0]);
2253 2876
2254 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2877 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100; 2878 my $range = ($hi - $page - $lo) || 1e-100;
2256 2879
… …
2262 $value = ($value - $lo) / $range; 2885 $value = ($value - $lo) / $range;
2263 $value = $value * $self->{scale} + $self->{offset}; 2886 $value = $value * $self->{scale} + $self->{offset};
2264 2887
2265 $self->{knob_x} = $value - $knob_w * 0.5; 2888 $self->{knob_x} = $value - $knob_w * 0.5;
2266 $self->{knob_w} = $knob_w; 2889 $self->{knob_w} = $knob_w;
2267 }); 2890 }
2268
2269 $self->SUPER::update;
2270}
2271
2272sub _draw {
2273 my ($self) = @_;
2274 2891
2275 $self->SUPER::_draw (); 2892 $self->SUPER::_draw ();
2276 2893
2277 glScale $self->{w}, $self->{h}; 2894 glScale $self->{w}, $self->{h};
2278 2895
… …
2298 glDisable GL_TEXTURE_2D; 2915 glDisable GL_TEXTURE_2D;
2299} 2916}
2300 2917
2301############################################################################# 2918#############################################################################
2302 2919
2303package CFClient::UI::ValSlider; 2920package CFPlus::UI::ValSlider;
2304 2921
2305our @ISA = CFClient::UI::HBox::; 2922our @ISA = CFPlus::UI::HBox::;
2306 2923
2307sub new { 2924sub new {
2308 my ($class, %arg) = @_; 2925 my ($class, %arg) = @_;
2309 2926
2310 my $range = delete $arg{range}; 2927 my $range = delete $arg{range};
2311 2928
2312 my $self = $class->SUPER::new ( 2929 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2930 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2931 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift }, 2932 to_value => sub { shift },
2316 from_value => sub { shift }, 2933 from_value => sub { shift },
2317 %arg, 2934 %arg,
2318 ); 2935 );
2319 2936
… …
2339sub set_range { shift->{slider}->set_range (@_) } 2956sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) } 2957sub set_value { shift->{slider}->set_value (@_) }
2341 2958
2342############################################################################# 2959#############################################################################
2343 2960
2344package CFClient::UI::TextView; 2961package CFPlus::UI::TextScroller;
2345 2962
2346our @ISA = CFClient::UI::HBox::; 2963our @ISA = CFPlus::UI::HBox::;
2347 2964
2348use CFClient::OpenGL; 2965use CFPlus::OpenGL;
2349 2966
2350sub new { 2967sub new {
2351 my $class = shift; 2968 my $class = shift;
2352 2969
2353 my $self = $class->SUPER::new ( 2970 my $self = $class->SUPER::new (
2354 fontsize => 1, 2971 fontsize => 1,
2355 can_events => 0, 2972 can_events => 1,
2973 indent => 0,
2356 #font => default_font 2974 #font => default_font
2357 @_, 2975 @_,
2358 2976
2359 layout => (new CFClient::Layout 1), 2977 layout => (new CFPlus::Layout),
2360 par => [], 2978 par => [],
2979 max_par => 0,
2361 height => 0, 2980 height => 0,
2362 children => [ 2981 children => [
2363 (new CFClient::UI::Empty expand => 1), 2982 (new CFPlus::UI::Empty expand => 1),
2364 (new CFClient::UI::Slider vertical => 1), 2983 (new CFPlus::UI::Slider vertical => 1),
2365 ], 2984 ],
2366 ); 2985 );
2367 2986
2368 $self->{children}[1]->connect (changed => sub { $self->update }); 2987 $self->{children}[1]->connect (changed => sub { $self->update });
2369 2988
… …
2375 2994
2376 $self->{fontsize} = $fontsize; 2995 $self->{fontsize} = $fontsize;
2377 $self->reflow; 2996 $self->reflow;
2378} 2997}
2379 2998
2999sub size_request {
3000 my ($self) = @_;
3001
3002 my ($empty, $slider) = @{ $self->{children} };
3003
3004 local $self->{children} = [$empty, $slider];
3005 $self->SUPER::size_request
3006}
3007
2380sub size_allocate { 3008sub invoke_size_allocate {
2381 my ($self, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
2382 3010
2383 $self->SUPER::size_allocate ($w, $h); 3011 my ($empty, $slider, @other) = @{ $self->{children} };
3012 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2384 3013
2385 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3014 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3015 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w}); 3016 $self->{layout}->set_width ($empty->{w});
3017 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2388 3018
2389 $self->reflow; 3019 $self->reflow;
2390}
2391 3020
2392sub text_size { 3021 local $self->{children} = [$empty, $slider];
3022 $self->SUPER::invoke_size_allocate ($w, $h)
3023}
3024
3025sub invoke_mouse_wheel {
2393 my ($self, $text, $indent) = @_; 3026 my ($self, $ev) = @_;
3027
3028 return 0 unless $ev->{dy}; # only vertical movements
3029
3030 $self->{children}[1]->emit (mouse_wheel => $ev);
3031
3032 1
3033}
3034
3035sub get_layout {
3036 my ($self, $para) = @_;
2394 3037
2395 my $layout = $self->{layout}; 3038 my $layout = $self->{layout};
2396 3039
3040 $layout->set_font ($self->{font}) if $self->{font};
3041 $layout->set_foreground (@{$para->{fg}});
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3042 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent); 3043 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3044 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2399 $layout->set_markup ($text); 3045 $layout->set_markup ($para->{markup});
3046
3047 $layout->set_shapes (
3048 map
3049 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3050 @{$para->{widget}}
2400 3051 );
3052
2401 $layout->size 3053 $layout
2402} 3054}
2403 3055
2404sub reflow { 3056sub reflow {
2405 my ($self) = @_; 3057 my ($self) = @_;
2406 3058
… …
2413 3065
2414 # todo: base offset on lines or so, not on pixels 3066 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset); 3067 $self->{children}[1]->set_value ($offset);
2416} 3068}
2417 3069
3070sub current_paragraph {
3071 my ($self) = @_;
3072
3073 $self->{top_paragraph} - 1
3074}
3075
3076sub scroll_to {
3077 my ($self, $para) = @_;
3078
3079 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3080
3081 $self->{scroll_to} = $para;
3082 $self->update;
3083}
3084
2418sub clear { 3085sub clear {
2419 my ($self) = @_; 3086 my ($self) = @_;
3087
3088 my (undef, undef, @other) = @{ $self->{children} };
3089 $self->remove ($_) for @other;
2420 3090
2421 $self->{par} = []; 3091 $self->{par} = [];
2422 $self->{height} = 0; 3092 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3093 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424} 3094}
2425 3095
2426sub add_paragraph { 3096sub add_paragraph {
2427 my ($self, $color, $text, $indent) = @_; 3097 my $self = shift;
2428 3098
2429 for my $line (split /\n/, $text) { 3099 for my $para (@_) {
2430 my ($w, $h) = $self->text_size ($line); 3100 $para = {
3101 fg => [1, 1, 1, 1],
3102 indent => 0,
3103 markup => "",
3104 widget => [],
3105 ref $para ? %$para : (markup => $para),
3106 w => 1e10,
3107 wrapped => 1,
3108 };
3109
3110 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3111 push @{$self->{par}}, $para;
3112 }
3113
3114 if (my $max = $self->{max_par}) {
3115 shift @{$self->{par}} while @{$self->{par}} > $max;
3116 }
3117
3118 $self->{need_reflow}++;
3119 $self->update;
3120}
3121
3122sub scroll_to_bottom {
3123 my ($self) = @_;
3124
3125 $self->{scroll_to} = $#{$self->{par}};
3126 $self->update;
3127}
3128
3129sub force_uptodate {
3130 my ($self) = @_;
3131
3132 if (delete $self->{need_reflow}) {
3133 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3134
3135 my $height = 0;
3136
3137 for my $para (@{$self->{par}}) {
3138 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3139 my $layout = $self->get_layout ($para);
3140 my ($w, $h) = $layout->size;
3141
3142 $para->{w} = $w + $para->{indent};
3143 $para->{h} = $h;
3144 $para->{wrapped} = $layout->has_wrapped;
3145 }
3146
3147 $para->{y} = $height;
3148 $height += $para->{h};
3149 }
3150
2431 $self->{height} += $h; 3151 $self->{height} = $height;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3152 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2433 }
2434 3153
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3154 delete $self->{texture};
3155 }
3156
3157 if (my $paridx = delete $self->{scroll_to}) {
3158 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3159 }
2436} 3160}
2437 3161
2438sub update { 3162sub update {
2439 my ($self) = @_; 3163 my ($self) = @_;
2440 3164
… …
2442 3166
2443 return unless $self->{h} > 0; 3167 return unless $self->{h} > 0;
2444 3168
2445 delete $self->{texture}; 3169 delete $self->{texture};
2446 3170
2447 $ROOT->on_post_alloc ($self, sub { 3171 $ROOT->on_post_alloc ($self => sub {
3172 $self->force_uptodate;
3173
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3174 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449 3175
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 { 3176 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2477 glClearColor 0.5, 0.5, 0.5, 0; 3177 glClearColor 0, 0, 0, 0;
2478 glClear GL_COLOR_BUFFER_BIT; 3178 glClear GL_COLOR_BUFFER_BIT;
2479 3179
3180 package CFPlus::UI::Base;
3181 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3182 (0, 0, $self->{w}, $self->{h});
3183
3184 my $top = int $self->{children}[1]{range}[0];
3185
3186 my $paridx = 0;
3187 my $top_paragraph;
2480 my $top = int $self->{children}[1]{range}[0]; 3188 my $top = int $self->{children}[1]{range}[0];
2481 3189
2482 my $y0 = $top; 3190 my $y0 = $top;
2483 my $y1 = $top + $H; 3191 my $y1 = $top + $H;
2484 3192
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}}) { 3193 for my $para (@{$self->{par}}) {
2496 my $h = $par->[1]; 3194 my $h = $para->{h};
3195 my $y = $para->{y};
2497 3196
2498 if ($y0 < $y + $h && $y < $y1) { 3197 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] }); 3198 my $layout = $self->get_layout ($para);
2500 $layout->set_width ($W - $par->[3]);
2501 $layout->set_markup ($par->[4]);
2502 3199
2503 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3200 $layout->render ($para->{indent}, $y - $y0);
2504 3201
2505 glRasterPos $par->[3], $y - $y0; 3202 if (my @w = @{ $para->{widget} }) {
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3203 my @s = $layout->get_shapes;
3204
3205 for (@w) {
3206 my ($dx, $dy) = splice @s, 0, 2, ();
3207
3208 $_->{x} = $dx + $para->{indent};
3209 $_->{y} = $dy + $y - $y0;
3210
3211 $_->draw;
3212 }
3213 }
2507 } 3214 }
2508 3215
2509 $y += $h; 3216 $paridx++;
3217 $top_paragraph ||= $paridx if $y >= $top;
2510 } 3218 }
2511 3219
2512 glDisable GL_BLEND; 3220 $self->{top_paragraph} = $top_paragraph;
2513 }; 3221 };
2514 }); 3222 });
2515} 3223}
2516 3224
3225sub reconfigure {
3226 my ($self) = @_;
3227
3228 $self->SUPER::reconfigure;
3229
3230 $_->{w} = 1e10 for @{ $self->{par} };
3231 $self->reflow;
3232}
3233
2517sub _draw { 3234sub _draw {
2518 my ($self) = @_; 3235 my ($self) = @_;
2519 3236
2520 glEnable GL_TEXTURE_2D; 3237 glEnable GL_TEXTURE_2D;
2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3238 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2522 glColor 1, 1, 1, 1; 3239 glColor 0, 0, 0, 1;
2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3240 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2524 glDisable GL_TEXTURE_2D; 3241 glDisable GL_TEXTURE_2D;
2525 3242
2526 $self->{children}[1]->draw; 3243 $self->{children}[1]->draw;
2527
2528} 3244}
2529 3245
2530############################################################################# 3246#############################################################################
2531 3247
2532package CFClient::UI::Animator; 3248package CFPlus::UI::Animator;
2533 3249
2534use CFClient::OpenGL; 3250use CFPlus::OpenGL;
2535 3251
2536our @ISA = CFClient::UI::Bin::; 3252our @ISA = CFPlus::UI::Bin::;
2537 3253
2538sub moveto { 3254sub moveto {
2539 my ($self, $x, $y) = @_; 3255 my ($self, $x, $y) = @_;
2540 3256
2541 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3257 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2569 glPopMatrix; 3285 glPopMatrix;
2570} 3286}
2571 3287
2572############################################################################# 3288#############################################################################
2573 3289
2574package CFClient::UI::Flopper; 3290package CFPlus::UI::Flopper;
2575 3291
2576our @ISA = CFClient::UI::Button::; 3292our @ISA = CFPlus::UI::Button::;
2577 3293
2578sub new { 3294sub new {
2579 my $class = shift; 3295 my $class = shift;
2580 3296
2581 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
… …
2593 $self->{other}->toggle_visibility; 3309 $self->{other}->toggle_visibility;
2594} 3310}
2595 3311
2596############################################################################# 3312#############################################################################
2597 3313
2598package CFClient::UI::Tooltip; 3314package CFPlus::UI::Tooltip;
2599 3315
2600our @ISA = CFClient::UI::Bin::; 3316our @ISA = CFPlus::UI::Bin::;
2601 3317
2602use CFClient::OpenGL; 3318use CFPlus::OpenGL;
2603 3319
2604sub new { 3320sub new {
2605 my $class = shift; 3321 my $class = shift;
2606 3322
2607 $class->SUPER::new ( 3323 $class->SUPER::new (
… …
2611} 3327}
2612 3328
2613sub set_tooltip_from { 3329sub set_tooltip_from {
2614 my ($self, $widget) = @_; 3330 my ($self, $widget) = @_;
2615 3331
3332 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3333 if $widget->{tooltip} =~ /^#(.*)$/;
3334
3335 my $tooltip = $widget->{tooltip};
3336
3337 if ($ENV{CFPLUS_DEBUG} & 2) {
3338 $tooltip .= "\n\n" . (ref $widget) . "\n"
3339 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3340 . "req $widget->{req_w} $widget->{req_h}\n"
3341 . "visible $widget->{visible}";
3342 }
3343
3344 $tooltip =~ s/^\n+//;
3345 $tooltip =~ s/\n+$//;
3346
2616 $self->add (new CFClient::UI::Label 3347 $self->add (new CFPlus::UI::Label
2617 markup => $widget->{tooltip}, 3348 markup => $tooltip,
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3349 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8, 3350 fontsize => 0.8,
2620 fg => [0, 0, 0, 1], 3351 style => 1, # FLAG_INVERSE
2621 ellipsise => 0, 3352 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP), 3353 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 ); 3354 );
2624} 3355}
2625 3356
… …
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3360 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630 3361
2631 ($w + 4, $h + 4) 3362 ($w + 4, $h + 4)
2632} 3363}
2633 3364
2634sub size_allocate { 3365sub invoke_size_allocate {
2635 my ($self, $w, $h) = @_; 3366 my ($self, $w, $h) = @_;
2636 3367
2637 $self->SUPER::size_allocate ($w - 4, $h - 4); 3368 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3369}
3370
3371sub invoke_visibility_change {
3372 my ($self, $visible) = @_;
3373
3374 return unless $visible;
3375
3376 $self->{root}->on_post_alloc ("move_$self" => sub {
3377 my $widget = $self->{owner}
3378 or return;
3379
3380 if ($widget->{visible}) {
3381 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3382
3383 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3384 if $x + $self->{w} > $self->{root}{w};
3385
3386 $self->move_abs ($x, $y);
3387 } else {
3388 $self->hide;
3389 }
3390 });
2638} 3391}
2639 3392
2640sub _draw { 3393sub _draw {
2641 my ($self) = @_; 3394 my ($self) = @_;
2642 3395
… …
2659 glVertex $w, $h; 3412 glVertex $w, $h;
2660 glVertex $w, 0; 3413 glVertex $w, 0;
2661 glEnd; 3414 glEnd;
2662 3415
2663 glTranslate 2 - 0.375, 2 - 0.375; 3416 glTranslate 2 - 0.375, 2 - 0.375;
3417
2664 $self->SUPER::_draw; 3418 $self->SUPER::_draw;
2665} 3419}
2666 3420
2667############################################################################# 3421#############################################################################
2668 3422
2669package CFClient::UI::Face; 3423package CFPlus::UI::Face;
2670 3424
2671our @ISA = CFClient::UI::Base::; 3425our @ISA = CFPlus::UI::DrawBG::;
2672 3426
2673use CFClient::OpenGL; 3427use CFPlus::OpenGL;
2674 3428
2675sub new { 3429sub new {
2676 my $class = shift; 3430 my $class = shift;
2677 3431
2678 my $self = $class->SUPER::new ( 3432 my $self = $class->SUPER::new (
3433 size_w => 32,
3434 size_h => 8,
2679 aspect => 1, 3435 aspect => 1,
2680 can_events => 0, 3436 can_events => 0,
2681 @_, 3437 @_,
2682 ); 3438 );
2683 3439
2684 if ($self->{anim} && $self->{animspeed}) { 3440 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self); 3441 CFPlus::weaken (my $widget = $self);
2686 3442
3443 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3444 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2687 $self->{timer} = Event->timer ( 3445 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1, 3446 parked => 1,
2690 interval => $self->{animspeed},
2691 cb => sub { 3447 cb => sub {
3448 return unless $::CONN && $widget;
3449
2692 ++$widget->{frame}; 3450 ++$widget->{frame};
3451 $widget->update_face;
2693 $widget->update; 3452 $widget->update;
3453
3454 $widget->update_timer;
2694 }, 3455 },
2695 ); 3456 );
3457
3458 $self->update_face;
3459 $self->update_timer;
2696 } 3460 }
2697 3461
2698 $self 3462 $self
2699} 3463}
2700 3464
3465sub update_timer {
3466 my ($self) = @_;
3467
3468 return unless $self->{timer};
3469
3470 if ($self->{visible}) {
3471 $self->{timer}->at (
3472 $self->{anim_start}
3473 + $self->{animspeed}
3474 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3475 );
3476 $self->{timer}->start;
3477 } else {
3478 $self->{timer}->stop;
3479 }
3480}
3481
3482sub update_face {
3483 my ($self) = @_;
3484
3485 return unless $::CONN;
3486
3487 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3488 if ($anim && @$anim) {
3489 delete $self->{wait_face};
3490 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3491 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3492 }
3493 }
3494}
3495
2701sub size_request { 3496sub size_request {
2702 (32, 8) 3497 my ($self) = @_;
3498
3499 if ($::CONN) {
3500 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3501 if (my $tex = $::CONN->{texture}[$faceid]) {
3502 $self->{tex} = $tex;
3503 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3504 } else {
3505 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3506 $self->realloc;
3507 });
3508 }
3509 }
3510 }
3511
3512 ($self->{size_w} || 8, $self->{size_h} || 8)
2703} 3513}
2704 3514
2705sub update { 3515sub update {
2706 my ($self) = @_; 3516 my ($self) = @_;
2707 3517
2708 return unless $self->{visible}; 3518 return unless $self->{visible};
2709 3519
2710 $self->SUPER::update; 3520 $self->SUPER::update;
2711} 3521}
2712 3522
3523sub invoke_visibility_change {
3524 my ($self) = @_;
3525
3526 $self->update_timer;
3527
3528 0
3529}
3530
2713sub _draw { 3531sub _draw {
2714 my ($self) = @_; 3532 my ($self) = @_;
2715 3533
2716 return unless $::CONN; 3534 $self->SUPER::_draw;
2717 3535
2718 my $face; 3536 if (my $tex = $self->{tex}) {
2719
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}];
2722
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2728
2729 if ($tex) {
2730 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3540 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2735 } 3542 }
2736} 3543}
2737 3544
2738sub DESTROY { 3545sub destroy {
2739 my ($self) = @_; 3546 my ($self) = @_;
2740 3547
2741 $self->{timer}->cancel 3548 (delete $self->{timer})->cancel
2742 if $self->{timer}; 3549 if $self->{timer};
2743 3550
2744 $self->SUPER::DESTROY; 3551 $self->SUPER::destroy;
2745} 3552}
2746 3553
2747############################################################################# 3554#############################################################################
2748 3555
2749package CFClient::UI::Inventory; 3556package CFPlus::UI::Buttonbar;
2750 3557
2751our @ISA = CFClient::UI::ScrolledWindow::; 3558our @ISA = CFPlus::UI::HBox::;
2752 3559
2753sub new { 3560# 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 3561
2789############################################################################# 3562#############################################################################
2790 3563
2791package CFClient::UI::Menu; 3564package CFPlus::UI::Menu;
2792 3565
2793our @ISA = CFClient::UI::FancyFrame::; 3566our @ISA = CFPlus::UI::Toplevel::;
2794 3567
2795use CFClient::OpenGL; 3568use CFPlus::OpenGL;
2796 3569
2797sub new { 3570sub new {
2798 my $class = shift; 3571 my $class = shift;
2799 3572
2800 my $self = $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
2801 items => [], 3574 items => [],
2802 z => 100, 3575 z => 100,
2803 @_, 3576 @_,
2804 ); 3577 );
2805 3578
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3579 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2807 3580
2808 for my $item (@{ $self->{items} }) { 3581 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item; 3582 my ($widget, $cb, $tooltip) = @$item;
2810 3583
2811 # handle various types of items, only text for now 3584 # handle various types of items, only text for now
2812 if (!ref $widget) { 3585 if (!ref $widget) {
3586 if ($widget =~ /\t/) {
3587 my ($left, $right) = split /\t/, $widget, 2;
3588
2813 $widget = new CFClient::UI::Label 3589 $widget = new CFPlus::UI::HBox
2814 can_hover => 1, 3590 can_hover => 1,
2815 can_events => 1, 3591 can_events => 1,
3592 tooltip => $tooltip,
3593 children => [
3594 (new CFPlus::UI::Label markup => $left, expand => 1),
3595 (new CFPlus::UI::Label markup => $right, align => +1),
3596 ],
3597 ;
3598
3599 } else {
3600 $widget = new CFPlus::UI::Label
3601 can_hover => 1,
3602 can_events => 1,
2816 text => $widget; 3603 markup => $widget,
3604 tooltip => $tooltip;
3605 }
2817 } 3606 }
2818 3607
2819 $self->{item}{$widget} = $item; 3608 $self->{item}{$widget} = $item;
2820 3609
2821 $self->{vbox}->add ($widget); 3610 $self->{vbox}->add ($widget);
… …
2826 3615
2827# popup given the event (must be a mouse button down event currently) 3616# popup given the event (must be a mouse button down event currently)
2828sub popup { 3617sub popup {
2829 my ($self, $ev) = @_; 3618 my ($self, $ev) = @_;
2830 3619
2831 $self->_emit ("popdown"); 3620 $self->emit ("popdown");
2832 3621
2833 # maybe save $GRAB? must be careful about events... 3622 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self; 3623 $GRAB = $self;
2835 $self->{button} = $ev->{button}; 3624 $self->{button} = $ev->{button};
2836 3625
2837 $self->show; 3626 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3627 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839} 3628}
2840 3629
2841sub mouse_motion { 3630sub invoke_mouse_motion {
2842 my ($self, $ev, $x, $y) = @_; 3631 my ($self, $ev, $x, $y) = @_;
2843 3632
2844 # TODO: should use vbox->find_widget or so 3633 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3634 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER}; 3635 $self->{hover} = $self->{item}{$HOVER};
2847}
2848 3636
3637 0
3638}
3639
2849sub button_up { 3640sub invoke_button_up {
2850 my ($self, $ev, $x, $y) = @_; 3641 my ($self, $ev, $x, $y) = @_;
2851 3642
2852 if ($ev->{button} == $self->{button}) { 3643 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB; 3644 undef $GRAB;
2854 $self->hide; 3645 $self->hide;
2855 3646
2856 $self->_emit ("popdown"); 3647 $self->emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover}; 3648 $self->{hover}[1]->() if $self->{hover};
3649 } else {
3650 return 0
3651 }
3652
2858 } 3653 1
2859} 3654}
2860 3655
2861############################################################################# 3656#############################################################################
2862 3657
2863package CFClient::UI::Statusbox; 3658package CFPlus::UI::Multiplexer;
2864 3659
2865our @ISA = CFClient::UI::VBox::; 3660our @ISA = CFPlus::UI::Container::;
2866 3661
2867sub new { 3662sub new {
2868 my $class = shift; 3663 my $class = shift;
2869 3664
2870 $class->SUPER::new ( 3665 my $self = $class->SUPER::new (
3666 @_,
3667 );
3668
3669 $self->{current} = $self->{children}[0]
3670 if @{ $self->{children} };
3671
3672 $self
3673}
3674
3675sub add {
3676 my ($self, @widgets) = @_;
3677
3678 $self->SUPER::add (@widgets);
3679
3680 $self->{current} = $self->{children}[0]
3681 if @{ $self->{children} };
3682}
3683
3684sub get_current_page {
3685 my ($self) = @_;
3686
3687 $self->{current}
3688}
3689
3690sub set_current_page {
3691 my ($self, $page_or_widget) = @_;
3692
3693 my $widget = ref $page_or_widget
3694 ? $page_or_widget
3695 : $self->{children}[$page_or_widget];
3696
3697 $self->{current} = $widget;
3698 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3699
3700 $self->emit (page_changed => $self->{current});
3701
3702 $self->realloc;
3703}
3704
3705sub visible_children {
3706 $_[0]{current}
3707}
3708
3709sub size_request {
3710 my ($self) = @_;
3711
3712 $self->{current}->size_request
3713}
3714
3715sub invoke_size_allocate {
3716 my ($self, $w, $h) = @_;
3717
3718 $self->{current}->configure (0, 0, $w, $h);
3719
3720 1
3721}
3722
3723sub _draw {
3724 my ($self) = @_;
3725
3726 $self->{current}->draw;
3727}
3728
3729#############################################################################
3730
3731package CFPlus::UI::Notebook;
3732
3733our @ISA = CFPlus::UI::VBox::;
3734
3735sub new {
3736 my $class = shift;
3737
3738 my $self = $class->SUPER::new (
3739 buttonbar => (new CFPlus::UI::Buttonbar),
3740 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3741 # filter => # will be put between multiplexer and $self
3742 @_,
3743 );
3744
3745 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3746 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3747
3748 $self
3749}
3750
3751sub add {
3752 my ($self, $title, $widget, $tooltip) = @_;
3753
3754 CFPlus::weaken $self;
3755
3756 unless (ref $title) {
3757 $title = new CFPlus::UI::Button
3758 markup => $title,
3759 tooltip => $tooltip,
3760 ;
3761 }
3762
3763 $title->connect (activate => sub { $self->set_current_page ($widget) });
3764 $self->{buttonbar}->add ($title);
3765
3766 $self->{multiplexer}->add ($widget);
3767}
3768
3769sub get_current_page {
3770 my ($self) = @_;
3771
3772 $self->{multiplexer}->get_current_page
3773}
3774
3775sub set_current_page {
3776 my ($self, $page) = @_;
3777
3778 $self->{multiplexer}->set_current_page ($page);
3779 $self->emit (page_changed => $self->{multiplexer}{current});
3780}
3781
3782#############################################################################
3783
3784package CFPlus::UI::Selector;
3785
3786use utf8;
3787
3788our @ISA = CFPlus::UI::Button::;
3789
3790sub new {
3791 my $class = shift;
3792
3793 my $self = $class->SUPER::new (
3794 options => [], # [value, title, longdesc], ...
3795 value => undef,
3796 @_,
3797 );
3798
3799 $self->_set_value ($self->{value});
3800
3801 $self
3802}
3803
3804sub invoke_button_down {
3805 my ($self, $ev) = @_;
3806
3807 my @menu_items;
3808
3809 for (@{ $self->{options} }) {
3810 my ($value, $title, $tooltip) = @$_;
3811
3812 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3813 }
3814
3815 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3816}
3817
3818sub _set_value {
3819 my ($self, $value) = @_;
3820
3821 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3822 or return;
3823
3824 $self->{value} = $item->[0];
3825 $self->set_markup ("$item->[1] ⇓");
3826 $self->set_tooltip ($item->[2]);
3827}
3828
3829sub set_value {
3830 my ($self, $value) = @_;
3831
3832 return unless $self->{value} ne $value;
3833
3834 $self->_set_value ($value);
3835 $self->emit (changed => $value);
3836}
3837
3838#############################################################################
3839
3840package CFPlus::UI::Statusbox;
3841
3842our @ISA = CFPlus::UI::VBox::;
3843
3844sub new {
3845 my $class = shift;
3846
3847 my $self = $class->SUPER::new (
2871 fontsize => 0.8, 3848 fontsize => 0.8,
2872 @_, 3849 @_,
2873 ) 3850 );
3851
3852 CFPlus::weaken (my $this = $self);
3853
3854 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3855
3856 $self
2874} 3857}
2875 3858
2876sub reorder { 3859sub reorder {
2877 my ($self) = @_; 3860 my ($self) = @_;
2878 my $NOW = time; 3861 my $NOW = Time::HiRes::time;
3862
3863 # freeze display when hovering over any label
3864 return if $CFPlus::UI::TOOLTIP->{owner}
3865 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3866 values %{ $self->{item} };
2879 3867
2880 while (my ($k, $v) = each %{ $self->{item} }) { 3868 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3869 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 } 3870 }
2883 3871
… …
2886 my @items = sort { 3874 my @items = sort {
2887 $a->{pri} <=> $b->{pri} 3875 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id} 3876 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} }; 3877 } values %{ $self->{item} };
2890 3878
3879 $self->{timer}->interval (1);
3880
2891 my $count = 10 + 1; 3881 my $count = 10 + 1;
2892 for my $item (@items) { 3882 for my $item (@items) {
2893 last unless --$count; 3883 last unless --$count;
2894 3884
2895 push @widgets, $item->{label} ||= do { 3885 my $label = $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all) 3886 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1 3887 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}" 3888 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text}; 3889 : $item->{text};
2900 3890
2901 for ($short) { 3891 for ($short) {
2902 s/^\s+//; 3892 s/^\s+//;
2903 s/\s+/ /g; 3893 s/\s+/ /g;
2904 } 3894 }
2905 3895
2906 new CFClient::UI::Label 3896 new CFPlus::UI::Label
2907 markup => $short, 3897 markup => $short,
2908 tooltip => $item->{tooltip}, 3898 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP, 3899 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67, 3900 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize}, 3901 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44, 3902 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg}, 3903 fg => [@{ $item->{fg} }],
2914 can_events => 1, 3904 can_events => 1,
2915 can_hover => 1 3905 can_hover => 1
2916 }; 3906 };
3907
3908 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3909 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3910 $label->update;
3911 $label->set_max_size (undef, $label->{req_h} * $diff)
3912 if $diff < 1;
3913 $self->{timer}->interval (1/30);
3914 } else {
3915 $label->{fg}[3] = $item->{fg}[3] || 1;
3916 }
3917
3918 push @widgets, $label;
2917 } 3919 }
2918 3920
2919 $self->clear; 3921 $self->clear;
2920 $self->SUPER::add (reverse @widgets); 3922 $self->SUPER::add (reverse @widgets);
2921} 3923}
… …
2926 $text =~ s/^\s+//; 3928 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//; 3929 $text =~ s/\s+$//;
2928 3930
2929 return unless $text; 3931 return unless $text;
2930 3932
2931 my $timeout = time + ((delete $arg{timeout}) || 60); 3933 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2932 3934
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3935 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934 3936
2935 if (my $item = $self->{item}{$group}) { 3937 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) { 3938 if ($item->{text} eq $text) {
2937 $item->{count}++; 3939 $item->{count}++;
2938 } else { 3940 } else {
2939 $item->{count} = 1; 3941 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text; 3942 $item->{text} = $item->{tooltip} = $text;
2941 } 3943 }
2942 $item->{id} = ++$self->{id}; 3944 $item->{id} += 0.2;#d#
2943 $item->{timeout} = $timeout; 3945 $item->{timeout} = $timeout;
2944 delete $item->{label}; 3946 delete $item->{label};
2945 } else { 3947 } else {
2946 $self->{item}{$group} = { 3948 $self->{item}{$group} = {
2947 id => ++$self->{id}, 3949 id => ++$self->{id},
… …
2953 count => 1, 3955 count => 1,
2954 %arg, 3956 %arg,
2955 }; 3957 };
2956 } 3958 }
2957 3959
3960 $ROOT->on_refresh (reorder => sub {
2958 $self->reorder; 3961 $self->reorder;
3962 });
2959} 3963}
2960 3964
2961sub reconfigure { 3965sub reconfigure {
2962 my ($self) = @_; 3966 my ($self) = @_;
2963 3967
… …
2966 3970
2967 $self->reorder; 3971 $self->reorder;
2968 $self->SUPER::reconfigure; 3972 $self->SUPER::reconfigure;
2969} 3973}
2970 3974
3975sub destroy {
3976 my ($self) = @_;
3977
3978 $self->{timer}->cancel;
3979
3980 $self->SUPER::destroy;
3981}
3982
2971############################################################################# 3983#############################################################################
2972 3984
2973package CFClient::UI::Root; 3985package CFPlus::UI::Root;
2974 3986
2975our @ISA = CFClient::UI::Container::; 3987our @ISA = CFPlus::UI::Container::;
2976 3988
3989use List::Util qw(min max);
3990
2977use CFClient::OpenGL; 3991use CFPlus::OpenGL;
2978 3992
2979sub new { 3993sub new {
2980 my $class = shift; 3994 my $class = shift;
2981 3995
2982 $class->SUPER::new ( 3996 my $self = $class->SUPER::new (
2983 visible => 1, 3997 visible => 1,
2984 @_, 3998 @_,
2985 ) 3999 );
2986}
2987 4000
2988sub configure { 4001 CFPlus::weaken ($self->{root} = $self);
2989 my ($self, $x, $y, $w, $h) = @_;
2990 4002
2991 $self->{w} = $w; 4003 $self
2992 $self->{h} = $h;
2993}
2994
2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000} 4004}
3001 4005
3002sub size_request { 4006sub size_request {
3003 my ($self) = @_; 4007 my ($self) = @_;
3004 4008
3005 ($self->{w}, $self->{h}) 4009 ($self->{w}, $self->{h})
3006} 4010}
3007 4011
4012sub _to_pixel {
4013 my ($coord, $size, $max) = @_;
4014
4015 $coord =
4016 $coord eq "center" ? ($max - $size) * 0.5
4017 : $coord eq "max" ? $max
4018 : $coord;
4019
4020 $coord = 0 if $coord < 0;
4021 $coord = $max - $size if $coord > $max - $size;
4022
4023 int $coord + 0.5
4024}
4025
3008sub size_allocate { 4026sub invoke_size_allocate {
3009 my ($self, $w, $h) = @_; 4027 my ($self, $w, $h) = @_;
3010 4028
3011 for my $child ($self->children) { 4029 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4030 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3013 4031
3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4032 $X = $child->{force_x} if exists $child->{force_x};
3015 if exists $child->{req_x}; 4033 $Y = $child->{force_y} if exists $child->{force_y};
3016 4034
3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4035 $X = _to_pixel $X, $W, $self->{w};
3018 if exists $child->{req_y}; 4036 $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 4037
3025 $child->configure ($X, $Y, $W, $H); 4038 $child->configure ($X, $Y, $W, $H);
3026 } 4039 }
4040
4041 1
3027} 4042}
3028 4043
3029sub coord2local { 4044sub coord2local {
3030 my ($self, $x, $y) = @_; 4045 my ($self, $x, $y) = @_;
3031 4046
… …
3039} 4054}
3040 4055
3041sub update { 4056sub update {
3042 my ($self) = @_; 4057 my ($self) = @_;
3043 4058
3044 $self->check_size;
3045 $::WANT_REFRESH++; 4059 $::WANT_REFRESH++;
3046} 4060}
3047 4061
3048sub add { 4062sub add {
3049 my ($self, @children) = @_; 4063 my ($self, @children) = @_;
3050 4064
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1; 4065 $_->{is_toplevel} = 1
3053 4066 for @children;
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058 4067
3059 $self->SUPER::add (@children); 4068 $self->SUPER::add (@children);
3060
3061 for (my @widgets = @children; my $w = pop @widgets; ) {
3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
3065
3066} 4069}
3067 4070
3068sub remove { 4071sub remove {
3069 my ($self, @children) = @_; 4072 my ($self, @children) = @_;
3070 4073
3071 $self->SUPER::remove (@children); 4074 $self->SUPER::remove (@children);
4075
4076 delete $self->{is_toplevel}
4077 for @children;
3072 4078
3073 while (@children) { 4079 while (@children) {
3074 my $w = pop @children; 4080 my $w = pop @children;
3075 push @children, $w->children; 4081 push @children, $w->children;
3076 $w->set_invisible; 4082 $w->set_invisible;
… …
3095 while ($self->{refresh_hook}) { 4101 while ($self->{refresh_hook}) {
3096 $_->() 4102 $_->()
3097 for values %{delete $self->{refresh_hook}}; 4103 for values %{delete $self->{refresh_hook}};
3098 } 4104 }
3099 4105
3100 if ($self->{check_size}) { 4106 while ($self->{realloc}) {
4107 my %queue;
3101 my @queue; 4108 my @queue;
4109 my $widget;
3102 4110
4111 outer:
3103 while () { 4112 while () {
3104 if ($self->{check_size}) { 4113 if (my $realloc = delete $self->{realloc}) {
3105 #TODO use array-of-depth approach 4114 for $widget (values %$realloc) {
4115 $widget->{visible} or next; # do not resize invisible widgets
3106 4116
3107 @queue = sort { $a->{visible} <=> $b->{visible} } 4117 $queue{$widget+0}++ and next; # duplicates are common
3108 @queue, values %{delete $self->{check_size}}; 4118
4119 push @{ $queue[$widget->{visible}] }, $widget;
4120 }
3109 } 4121 }
3110 4122
4123 while () {
4124 @queue or last outer;
4125
3111 my $widget = pop @queue || last; 4126 $widget = pop @{ $queue[-1] || [] }
3112 4127 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 4128
4129 pop @queue;
4130 }
4131
4132 delete $queue{$widget+0};
4133
4134 my ($w, $h) = $widget->size_request;
4135
4136 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4137 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4138
4139 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4140 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4141
4142 $w = $widget->{force_w} if exists $widget->{force_w};
4143 $h = $widget->{force_h} if exists $widget->{force_h};
4144
4145 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4146 || delete $widget->{force_realloc}) {
3123 $widget->{req_w} = $w; 4147 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h; 4148 $widget->{req_h} = $h;
3125 4149
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4150 $self->{size_alloc}{$widget+0} = $widget;
3127 4151
3128 $widget->{parent}->check_size
3129 if $widget->{parent}; 4152 if (my $parent = $widget->{parent}) {
4153 $self->{realloc}{$parent+0} = $parent
4154 unless $queue{$parent+0};
4155
4156 $parent->{force_size_alloc} = 1;
4157 $self->{size_alloc}{$parent+0} = $parent;
4158 }
3130 } 4159 }
4160
4161 delete $self->{realloc}{$widget+0};
3131 } 4162 }
3132 }
3133 4163
3134 while (my $size_alloc = delete $self->{size_alloc}) { 4164 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible}, 4165 my @queue = sort { $a->{visible} <=> $b->{visible} }
3136 values %$size_alloc; 4166 values %$size_alloc;
3137 4167
3138 while () { 4168 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last }; 4169 my $widget = pop @queue || last;
3140 4170
4171 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4172
4173 $w = max $widget->{min_w}, $w;
4174 $h = max $widget->{min_h}, $h;
4175
4176# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4177# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
3141 $w = 0 if $w < 0; 4182 $w = int $w + 0.5;
3142 $h = 0 if $h < 0; 4183 $h = int $h + 0.5;
3143 4184
4185 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4186 $widget->{old_w} = $widget->{w};
4187 $widget->{old_h} = $widget->{h};
4188
3144 $widget->{w} = $w; 4189 $widget->{w} = $w;
3145 $widget->{h} = $h; 4190 $widget->{h} = $h;
4191
3146 $widget->emit (size_allocate => $w, $h); 4192 $widget->emit (size_allocate => $w, $h);
4193 }
4194 }
3147 } 4195 }
3148 } 4196 }
3149 4197
3150 while ($self->{post_alloc_hook}) { 4198 while ($self->{post_alloc_hook}) {
3151 $_->() 4199 $_->()
… …
3160 glLoadIdentity; 4208 glLoadIdentity;
3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4209 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3162 glMatrixMode GL_MODELVIEW; 4210 glMatrixMode GL_MODELVIEW;
3163 glLoadIdentity; 4211 glLoadIdentity;
3164 4212
4213 {
4214 package CFPlus::UI::Base;
4215
4216 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4217 (0, 0, $self->{w}, $self->{h});
4218
3165 $self->_draw; 4219 $self->_draw;
4220 }
3166} 4221}
3167 4222
3168############################################################################# 4223#############################################################################
3169 4224
3170package CFClient::UI; 4225package CFPlus::UI;
3171 4226
3172$ROOT = new CFClient::UI::Root; 4227$ROOT = new CFPlus::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4228$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3174 4229
31751 42301
3176 4231

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