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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.244 by root, Sat May 27 21:06:09 2006 UTC vs.
Revision 1.436 by root, Wed Aug 22 21:40:57 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};
46 32
47 my $tip = $widget->{tooltip}; 33 return if $ENV{CFPLUS_DEBUG} & 8;
48 34
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget); 35 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 36 $TOOLTIP->show;
53
54 my ($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 } 37 }
63 38
64 return; 39 return;
65 } 40 }
66 } 41 }
67 } 42 }
68 43
69 $TOOLTIP->hide; 44 $TOOLTIP->hide;
45 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 delete $TOOLTIP->{owner}; 46 delete $TOOLTIP->{owner};
47});
48
49sub get_layout {
50 my $layout;
51
52 for (grep { $_->{name} } values %WIDGET) {
53 my $win = $layout->{$_->{name}} = { };
54
55 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
56 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
57 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
58 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
59
60 $win->{show} = $_->{visible} && $_->{is_toplevel};
61 }
62
63 $layout
64}
65
66sub set_layout {
67 my ($layout) = @_;
68
69 $LAYOUT = $layout;
71} 70}
72 71
73# class methods for events 72# class methods for events
74sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 74 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 79 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 80 if $FOCUS;
82} 81}
83 82
83sub check_hover {
84 my ($widget) = @_;
85
86 if ($widget != $HOVER) {
87 my $hover = $HOVER; $HOVER = $widget;
88
89 $hover->update if $hover && $hover->{can_hover};
90 $HOVER->update if $HOVER && $HOVER->{can_hover};
91
92 $TOOLTIP_WATCHER->start;
93 }
94}
95
84sub feed_sdl_button_down_event { 96sub feed_sdl_button_down_event {
85 my ($ev) = @_; 97 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
87 99
88 if (!$BUTTON_STATE) { 100 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
101
102 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 103 my $widget = $ROOT->find_widget ($x, $y);
90 104
91 $GRAB = $widget; 105 $GRAB = $widget;
92 $GRAB->update if $GRAB; 106 $GRAB->update if $GRAB;
93 107
94 check_tooltip; 108 $TOOLTIP_WATCHER->cb->();
95 } 109 }
96 110
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 111 if ($GRAB) {
112 if ($ev->{button} == 4 || $ev->{button} == 5) {
113 # mousewheel
114 my $delta = $ev->{button} * 2 - 9;
115 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98 116
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 $ev->{dx} = $shift ? $delta : 0;
100 if $GRAB; 118 $ev->{dy} = $shift ? 0 : $delta;
119
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
101} 125}
102 126
103sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
104 my ($ev) = @_; 128 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 129
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 131
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 133
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
112 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 136
114 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 139 $grab->update if $grab;
117 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
118 141
119 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
120 } 144 }
121} 145}
122 146
123sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
124 my ($ev) = @_; 148 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
126 150
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 152
129 if ($widget != $HOVER) { 153 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 154
132 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 156 if $HOVER;
140} 157}
141 158
142# convert position array to integers 159# convert position array to integers
143sub harmonize { 160sub harmonize {
… …
172sub rescale_widgets { 189sub rescale_widgets {
173 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
174 191
175 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
185 } 207 }
186 } 208 }
187 209
188 reconfigure_widgets; 210 reconfigure_widgets;
189} 211}
190 212
191############################################################################# 213#############################################################################
192 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
193package CFClient::UI::Base; 223package CFPlus::UI::Base;
194 224
195use strict; 225use strict;
196 226
197use CFClient::OpenGL; 227use CFPlus::OpenGL;
198 228
199sub new { 229sub new {
200 my $class = shift; 230 my $class = shift;
201 231
202 my $self = bless { 232 my $self = bless {
203 x => 0, 233 x => "center",
204 y => 0, 234 y => "center",
205 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
206 can_events => 1, 238 can_events => 1,
207 @_ 239 @_
208 }, $class; 240 }, $class;
241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
209 243
210 for (keys %$self) { 244 for (keys %$self) {
211 if (/^on_(.*)$/) { 245 if (/^on_(.*)$/) {
212 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
213 } 247 }
214 } 248 }
215 249
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
219 $self->{user_x} = $layout->{x} * $::WIDTH; 251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
220 $self->{user_y} = $layout->{y} * $::HEIGHT; 252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
221 $self->{user_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
222 $self->{user_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
223 } 260 }
224 261
225 $self 262 $self
226} 263}
227 264
228sub destroy { 265sub destroy {
229 my ($self) = @_; 266 my ($self) = @_;
230 267
231 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
232 %$self = (); 270 %$self = ();
233} 271}
234 272
273sub TO_JSON {
274 { __w_ => $_[0]{s_id} }
275}
276
235sub show { 277sub show {
236 my ($self) = @_; 278 my ($self) = @_;
279
237 return if $self->{parent}; 280 return if $self->{parent};
238 281
239 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
240} 283}
241 284
242sub show_centered { 285sub set_visible {
243 my ($self) = @_; 286 my ($self) = @_;
287
244 return if $self->{parent}; 288 return if $self->{visible};
245 289
246 $self->show; 290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
247 292
248 $CFClient::UI::ROOT->on_post_alloc ( 293 $self->emit (visibility_change => 1);
249 "centered $self" => sub { 294
250 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 295 $self->realloc if !exists $self->{req_w};
251 }, 296
252 ); 297 $_->set_visible for $self->children;
253} 298}
254 299
255sub set_invisible { 300sub set_invisible {
256 my ($self) = @_; 301 my ($self) = @_;
257 302
258 return unless $self->{visible}; 303 return unless $self->{visible};
259 304
260 # broken show/hide model 305 $_->set_invisible for $self->children;
261 306
307 delete $self->{visible};
262 delete $self->{root}; 308 delete $self->{root};
263 delete $self->{visible};
264 309
265 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
266 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
267 312
268 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
269 if $CFClient::UI::TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
270 315
271 $self->focus_out; 316 $self->emit ("focus_out");
272
273 $self->emit (visibility_change => 0); 317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
274} 335}
275 336
276sub hide { 337sub hide {
277 my ($self) = @_; 338 my ($self) = @_;
278 339
… …
280 341
281 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
282 if $self->{parent}; 343 if $self->{parent};
283} 344}
284 345
285sub move { 346sub move_abs {
286 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
287 348
288 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
289 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
290 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
291 352
292 $self->update; 353 $self->update;
293} 354}
294 355
295sub set_size { 356sub set_size {
296 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
297 358
298 $self->{user_w} = $w; 359 $self->{force_w} = $w;
299 $self->{user_h} = $h; 360 $self->{force_h} = $h;
300 361
301 $self->check_size; 362 $self->realloc;
302} 363}
303 364
304sub size_request { 365sub size_request {
305 require Carp; 366 require Carp;
306 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
307} 368}
308 369
370sub baseline_shift {
371 0
372}
373
309sub configure { 374sub configure {
310 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
311 376
312 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
313 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
314 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
315 382
316 # use alignment to adjust x, y 383 # use alignment to adjust x, y
317 384
318 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
319 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
320
321 ($w, $h) = ($w2, $h2);
322 } 387 }
323 388
324 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
325 $self->{x} = $x; 390 $self->{x} = $x;
326 $self->{y} = $y; 391 $self->{y} = $y;
327 $self->update; 392 $self->update;
328 } 393 }
329 394
330 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
331 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 396 return unless $self->{visible};
332 }
333}
334 397
335sub size_allocate { 398 $self->{alloc_w} = $w;
336 # nothing to be done 399 $self->{alloc_h} = $h;
337}
338 400
339sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
340 my ($self) = @_; 402 }
341
342 $self->check_size (1);
343 $self->update;
344} 403}
345 404
346sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
347} 411}
348 412
349sub set_max_size { 413sub set_max_size {
350 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
351 415
352 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
353 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
354} 420}
355 421
356sub set_tooltip { 422sub set_tooltip {
357 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
358 424
… …
361 427
362 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
363 429
364 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
365 431
366 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
367 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
368 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
369 } 435 }
370} 436}
371 437
372# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
373sub coord2local { 439sub coord2local {
374 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
375 441
442 Carp::confess unless $self->{parent};#d#
443
376 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
377} 445}
378 446
379# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
380sub coord2global { 448sub coord2global {
381 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
382 450
451 Carp::confess unless $self->{parent};#d#
452
383 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
384} 454}
385 455
386sub focus_in { 456sub invoke_focus_in {
387 my ($self) = @_; 457 my ($self) = @_;
388 458
389 return if $FOCUS == $self; 459 return if $FOCUS == $self;
390 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
391 461
392 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
393 463
394 $self->_emit (focus_in => $focus); 464 $self->update;
395 465
396 $focus->update if $focus; 466 0
397 $FOCUS->update;
398} 467}
399 468
400sub focus_out { 469sub invoke_focus_out {
401 my ($self) = @_; 470 my ($self) = @_;
402 471
403 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
404 473
405 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
406 475
407 $self->_emit (focus_out => $focus); 476 $self->update;
408 477
409 $focus->update if $focus; #?
410
411 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
412 unless $FOCUS; 479 unless $FOCUS;
413}
414 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
415sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
416sub button_up { } 492sub invoke_button_up { 0 }
417sub key_down { } 493sub invoke_key_down { 0 }
418sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
419 496
420sub button_down { 497sub invoke_button_down {
421 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
422 499
423 $self->focus_in; 500 $self->grab_focus;
424}
425 501
426sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
427sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
428sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
429sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
430sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
431 504
432sub draw { 505sub connect {
506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
433 my ($self) = @_; 517 my ($self, $signal) = @_;
434 518
435 return unless $self->{h} && $self->{w}; 519 delete $self->{signal_cb}{$signal};
436
437 glPushMatrix;
438 glTranslate $self->{x}, $self->{y}, 0;
439 $self->_draw;
440 glPopMatrix;
441
442 if ($self == $HOVER && $self->{can_hover}) {
443 my ($x, $y) = @$self{qw(x y)};
444
445 glColor 1, 0.8, 0.5, 0.2;
446 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
448 glBegin GL_QUADS;
449 glVertex $x , $y;
450 glVertex $x + $self->{w}, $y;
451 glVertex $x + $self->{w}, $y + $self->{h};
452 glVertex $x , $y + $self->{h};
453 glEnd;
454 glDisable GL_BLEND;
455 }
456
457 if ($ENV{PCLIENT_DEBUG}) {
458 glPushMatrix;
459 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
461 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1;
466 glEnd;
467 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 }
470} 520}
471 521
472sub _draw { 522my %has_coords = (
473 my ($self) = @_; 523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
474 528
475 warn "no draw defined for $self\n"; 529sub emit {
476} 530 my ($self, $signal, @args) = @_;
477 531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
478sub find_widget { 552#sub find_widget {
479 my ($self, $x, $y) = @_; 553# in .xs
480
481 return () unless $self->{can_events};
482
483 return $self
484 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
486
487 ()
488}
489 554
490sub set_parent { 555sub set_parent {
491 my ($self, $parent) = @_; 556 my ($self, $parent) = @_;
492 557
493 Scalar::Util::weaken ($self->{parent} = $parent); 558 CFPlus::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1; 559 $self->set_visible if $parent->{visible};
498
499 $self->emit (visibility_change => 1)
500 unless $self->{parent}{visible};
501 }
502
503 # TODO: req_w _does_change after ->reconfigure
504 $self->check_size
505 unless exists $self->{req_w};
506
507 $self->show;
508} 560}
509 561
510sub check_size { 562sub realloc {
511 my ($self, $forced) = @_; 563 my ($self) = @_;
512 564
513 $self->{force_alloc} = 1 if $forced; 565 if ($self->{visible}) {
514 $CFClient::UI::ROOT->{check_size}{$self} = $self; 566 return if $self->{root}{realloc}{$self+0};
567
568 $self->{root}{realloc}{$self+0} = $self;
569 $self->{root}->update;
570 } else {
571 delete $self->{req_w};
572 delete $self->{req_h};
573 }
515} 574}
516 575
517sub update { 576sub update {
518 my ($self) = @_; 577 my ($self) = @_;
519 578
520 $self->{parent}->update 579 $self->{parent}->update
521 if $self->{parent}; 580 if $self->{parent};
522} 581}
523 582
524sub connect { 583sub reconfigure {
525 my ($self, $signal, $cb) = @_;
526
527 push @{ $self->{signal_cb}{$signal} }, $cb;
528}
529
530sub _emit {
531 my ($self, $signal, @args) = @_;
532
533 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
534}
535
536sub emit {
537 my ($self, $signal, @args) = @_;
538
539 $self->_emit ($signal, @args)
540 || $self->$signal (@args);
541}
542
543sub visibility_change {
544 #my ($self, $visible) = @_; 584 my ($self) = @_;
585
586 $self->realloc;
587 $self->update;
588}
589
590# using global variables seems a bit hacky, but passing through all drawing
591# functions seems pointless.
592our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
593
594#sub draw {
595#CFPlus.xs
596
597sub _draw {
598 my ($self) = @_;
599
600 warn "no draw defined for $self\n";
545} 601}
546 602
547sub DESTROY { 603sub DESTROY {
548 my ($self) = @_; 604 my ($self) = @_;
549 605
606 return if CFPlus::in_destruct;
607
608 local $@;
609 eval { $self->destroy };
610 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
611
550 delete $WIDGET{$self+0}; 612 delete $WIDGET{$self+0};
551 #$self->deactivate;
552} 613}
553 614
554############################################################################# 615#############################################################################
555 616
556package CFClient::UI::DrawBG; 617package CFPlus::UI::DrawBG;
557 618
558our @ISA = CFClient::UI::Base::; 619our @ISA = CFPlus::UI::Base::;
559 620
560use strict; 621use strict;
561use CFClient::OpenGL; 622use CFPlus::OpenGL;
562 623
563sub new { 624sub new {
564 my $class = shift; 625 my $class = shift;
565
566 # range [value, low, high, page]
567 626
568 $class->SUPER::new ( 627 $class->SUPER::new (
569 #bg => [0, 0, 0, 0.2], 628 #bg => [0, 0, 0, 0.2],
570 #active_bg => [1, 1, 1, 0.5], 629 #active_bg => [1, 1, 1, 0.5],
571 @_ 630 @_
… …
581 640
582 if ($color && (@$color < 4 || $color->[3])) { 641 if ($color && (@$color < 4 || $color->[3])) {
583 my ($w, $h) = @$self{qw(w h)}; 642 my ($w, $h) = @$self{qw(w h)};
584 643
585 glEnable GL_BLEND; 644 glEnable GL_BLEND;
586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 645 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
587 glColor @$color; 646 glColor_premultiply @$color;
588
589 glBegin GL_QUADS;
590 glVertex 0 , 0;
591 glVertex 0 , $h;
592 glVertex $w, $h; 647 glRect 0, 0, $w, $h;
593 glVertex $w, 0;
594 glEnd;
595
596 glDisable GL_BLEND; 648 glDisable GL_BLEND;
597 } 649 }
598} 650}
599 651
600############################################################################# 652#############################################################################
601 653
602package CFClient::UI::Empty; 654package CFPlus::UI::Empty;
603 655
604our @ISA = CFClient::UI::Base::; 656our @ISA = CFPlus::UI::Base::;
605 657
606sub new { 658sub new {
607 my ($class, %arg) = @_; 659 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg); 660 $class->SUPER::new (can_events => 0, %arg);
609} 661}
610 662
611sub size_request { 663sub size_request {
612 (0, 0) 664 my ($self) = @_;
665
666 ($self->{w} + 0, $self->{h} + 0)
613} 667}
614 668
615sub draw { } 669sub draw { }
616 670
617############################################################################# 671#############################################################################
618 672
619package CFClient::UI::Container; 673package CFPlus::UI::Container;
620 674
621our @ISA = CFClient::UI::Base::; 675our @ISA = CFPlus::UI::Base::;
622 676
623sub new { 677sub new {
624 my ($class, %arg) = @_; 678 my ($class, %arg) = @_;
625 679
626 my $children = delete $arg{children} || []; 680 my $children = delete $arg{children};
627 681
628 my $self = $class->SUPER::new ( 682 my $self = $class->SUPER::new (
629 children => [], 683 children => [],
630 can_events => 0, 684 can_events => 0,
631 %arg, 685 %arg,
632 ); 686 );
687
633 $self->add ($_) for @$children; 688 $self->add (@$children)
689 if $children && @$children;
634 690
635 $self 691 $self
692}
693
694sub realloc {
695 my ($self) = @_;
696
697 $self->{force_realloc} = 1;
698 $self->{force_size_alloc} = 1;
699 $self->SUPER::realloc;
636} 700}
637 701
638sub add { 702sub add {
639 my ($self, @widgets) = @_; 703 my ($self, @widgets) = @_;
640 704
641 $_->set_parent ($self) 705 $_->set_parent ($self)
642 for @widgets; 706 for @widgets;
643 707
708 # TODO: only do this in widgets that need it, e.g. root, fixed
644 use sort 'stable'; 709 use sort 'stable';
645 710
646 $self->{children} = [ 711 $self->{children} = [
647 sort { $a->{z} <=> $b->{z} } 712 sort { $a->{z} <=> $b->{z} }
648 @{$self->{children}}, @widgets 713 @{$self->{children}}, @widgets
649 ]; 714 ];
650 715
651 $self->check_size (1); 716 $self->realloc;
652 $self->update; 717
718 $self->emit (c_add => \@widgets);
719
720 map $_+0, @widgets
653} 721}
654 722
655sub children { 723sub children {
656 @{ $_[0]{children} } 724 @{ $_[0]{children} }
657} 725}
658 726
659sub remove { 727sub remove {
660 my ($self, $child) = @_; 728 my ($self, @widgets) = @_;
661 729
730 $self->emit (c_remove => \@widgets);
731
732 for my $child (@widgets) {
662 delete $child->{parent}; 733 delete $child->{parent};
663 $child->hide; 734 $child->hide;
664
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 735 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
736 }
666 737
667 $self->check_size (1); 738 $self->realloc;
668 $self->update;
669} 739}
670 740
671sub clear { 741sub clear {
672 my ($self) = @_; 742 my ($self) = @_;
673 743
674 my $children = delete $self->{children}; 744 my $children = $self->{children};
675 $self->{children} = []; 745 $self->{children} = [];
676 746
677 for (@$children) { 747 for (@$children) {
678 delete $_->{parent}; 748 delete $_->{parent};
679 $_->hide; 749 $_->hide;
680 } 750 }
681 751
682 $self->check_size; 752 $self->realloc;
683 $self->update;
684} 753}
685 754
686sub find_widget { 755sub find_widget {
687 my ($self, $x, $y) = @_; 756 my ($self, $x, $y) = @_;
688 757
689 $x -= $self->{x}; 758 $x -= $self->{x};
690 $y -= $self->{y}; 759 $y -= $self->{y};
691 760
692 my $res; 761 my $res;
693 762
694 for (reverse @{ $self->{children} }) { 763 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 764 $res = $_->find_widget ($x, $y)
696 and return $res; 765 and return $res;
697 } 766 }
698 767
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 768 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
700} 769}
701 770
702sub _draw { 771sub _draw {
703 my ($self) = @_; 772 my ($self) = @_;
704 773
705 $_->draw for @{$self->{children}}; 774 $_->draw for $self->visible_children;
706} 775}
707 776
708############################################################################# 777#############################################################################
709 778
710package CFClient::UI::Bin; 779package CFPlus::UI::Bin;
711 780
712our @ISA = CFClient::UI::Container::; 781our @ISA = CFPlus::UI::Container::;
713 782
714sub new { 783sub new {
715 my ($class, %arg) = @_; 784 my ($class, %arg) = @_;
716 785
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 786 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 787
719 $class->SUPER::new (children => [$child], %arg) 788 $class->SUPER::new (children => [$child], %arg)
720} 789}
721 790
722sub add { 791sub add {
723 my ($self, $child) = @_; 792 my ($self, $child) = @_;
724 793
725 $self->{children} = []; 794 $self->clear;
726
727 $self->SUPER::add ($child); 795 $self->SUPER::add ($child);
728} 796}
729 797
730sub remove { 798sub remove {
731 my ($self, $widget) = @_; 799 my ($self, $widget) = @_;
732 800
733 $self->SUPER::remove ($widget); 801 $self->SUPER::remove ($widget);
734 802
735 $self->{children} = [new CFClient::UI::Empty] 803 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 804 unless @{$self->{children}};
737} 805}
738 806
739sub child { $_[0]->{children}[0] } 807sub child { $_[0]->{children}[0] }
740 808
741sub size_request { 809sub size_request {
742 $_[0]{children}[0]->size_request 810 $_[0]{children}[0]->size_request
743} 811}
744 812
745sub size_allocate { 813sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 814 my ($self, $w, $h) = @_;
747 815
748 $self->{children}[0]->configure (0, 0, $w, $h); 816 $self->{children}[0]->configure (0, 0, $w, $h);
817
818 1
749} 819}
750 820
751############################################################################# 821#############################################################################
752 822
823# back-buffered drawing area
824
753package CFClient::UI::Window; 825package CFPlus::UI::Window;
754 826
755our @ISA = CFClient::UI::Bin::; 827our @ISA = CFPlus::UI::Bin::;
756 828
757use CFClient::OpenGL; 829use CFPlus::OpenGL;
758 830
759sub new { 831sub new {
760 my ($class, %arg) = @_; 832 my ($class, %arg) = @_;
761 833
762 my $self = $class->SUPER::new (%arg); 834 my $self = $class->SUPER::new (%arg);
… …
767 839
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 840 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 841 $self->SUPER::update;
770} 842}
771 843
772sub size_allocate { 844sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 845 my ($self, $w, $h) = @_;
774 846
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 847 $self->update;
848
849 $self->SUPER::invoke_size_allocate ($w, $h)
777} 850}
778 851
779sub _render { 852sub _render {
853 my ($self) = @_;
854
780 $_[0]{children}[0]->draw; 855 $self->{children}[0]->draw;
781} 856}
782 857
783sub render_child { 858sub render_child {
784 my ($self) = @_; 859 my ($self) = @_;
785 860
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 861 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 862 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 863 glClear GL_COLOR_BUFFER_BIT;
789 864
865 {
866 package CFPlus::UI::Base;
867
868 local ($draw_x, $draw_y, $draw_w, $draw_h) =
869 (0, 0, $self->{w}, $self->{h});
870
790 $self->_render; 871 $self->_render;
872 }
791 }; 873 };
792} 874}
793 875
794sub _draw { 876sub _draw {
795 my ($self) = @_; 877 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 878
799 my $tex = $self->{texture} 879 my $tex = $self->{texture}
800 or return; 880 or return;
801 881
802 glEnable GL_TEXTURE_2D; 882 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 883 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 884 glColor 0, 0, 0, 1;
805 885
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 886 $tex->draw_quad_alpha_premultiplied (0, 0);
807 887
808 glDisable GL_TEXTURE_2D; 888 glDisable GL_TEXTURE_2D;
809} 889}
810 890
811############################################################################# 891#############################################################################
812 892
813package CFClient::UI::ViewPort; 893package CFPlus::UI::ViewPort;
814 894
895use List::Util qw(min max);
896
815our @ISA = CFClient::UI::Window::; 897our @ISA = CFPlus::UI::Window::;
816 898
817sub new { 899sub new {
818 my $class = shift; 900 my $class = shift;
819 901
820 $class->SUPER::new ( 902 $class->SUPER::new (
… …
825} 907}
826 908
827sub size_request { 909sub size_request {
828 my ($self) = @_; 910 my ($self) = @_;
829 911
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 912 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 913
832 @$self{qw(child_w child_h)} 914 $w = 1 if $self->{scroll_x};
833} 915 $h = 1 if $self->{scroll_y};
834 916
917 ($w, $h)
918}
919
835sub size_allocate { 920sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 921 my ($self, $w, $h) = @_;
837 922
923 my $child = $self->child;
924
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 925 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 926 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 927
841 $self->child->configure (0, 0, $w, $h); 928 $self->child->configure (0, 0, $w, $h);
842 $self->update; 929 $self->update;
930
931 1
843} 932}
844 933
845sub set_offset { 934sub set_offset {
846 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
847 936
937 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
938 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
939
940 if ($x != $self->{view_x} or $y != $self->{view_y}) {
848 $self->{view_x} = int $x; 941 $self->{view_x} = $x;
849 $self->{view_y} = int $y; 942 $self->{view_y} = $y;
850 943
944 $self->emit (changed => $x, $y);
851 $self->update; 945 $self->update;
946 }
947}
948
949sub set_center {
950 my ($self, $x, $y) = @_;
951
952 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
953}
954
955sub make_visible {
956 my ($self, $x, $y, $border) = @_;
957
958 if ( $x < $self->{view_x} + $self->{w} * $border
959 || $x > $self->{view_x} + $self->{w} * (1 - $border)
960 || $y < $self->{view_y} + $self->{h} * $border
961 || $y > $self->{view_y} + $self->{h} * (1 - $border)
962 ) {
963 $self->set_center ($x, $y);
964 }
852} 965}
853 966
854# hmm, this does not work for topleft of $self... but we should not ask for that 967# hmm, this does not work for topleft of $self... but we should not ask for that
855sub coord2local { 968sub coord2local {
856 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
… …
871 my ($self, $x, $y) = @_; 984 my ($self, $x, $y) = @_;
872 985
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 986 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 987 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 988 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 989 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 990 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 991 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 992 }
880} 993}
881 994
882sub _render { 995sub _render {
883 my ($self) = @_; 996 my ($self) = @_;
884 997
998 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
999 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1000
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1001 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 1002
887 $self->SUPER::_render; 1003 $self->SUPER::_render;
888} 1004}
889 1005
890############################################################################# 1006#############################################################################
891 1007
892package CFClient::UI::ScrolledWindow; 1008package CFPlus::UI::ScrolledWindow;
893 1009
894our @ISA = CFClient::UI::HBox::; 1010our @ISA = CFPlus::UI::Table::;
895 1011
896sub new { 1012sub new {
897 my $class = shift; 1013 my ($class, %arg) = @_;
1014
1015 my $child = delete $arg{child};
898 1016
899 my $self; 1017 my $self;
900 1018
901 my $slider = new CFClient::UI::Slider 1019 my $hslider = new CFPlus::UI::Slider
1020 c_col => 0,
1021 c_row => 1,
1022 vertical => 0,
1023 range => [0, 0, 1, 0.01], # HACK fix
1024 on_changed => sub {
1025 $self->{hpos} = $_[1];
1026 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1027 },
1028 ;
1029
1030 my $vslider = new CFPlus::UI::Slider
1031 c_col => 1,
1032 c_row => 0,
902 vertical => 1, 1033 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1034 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1035 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1036 $self->{vpos} = $_[1];
1037 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
906 }, 1038 },
907 ; 1039 ;
908 1040
909 $self = $class->SUPER::new ( 1041 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1042 scroll_x => 0,
1043 scroll_y => 1,
1044 can_events => 1,
911 slider => $slider, 1045 hslider => $hslider,
912 @_, 1046 vslider => $vslider,
1047 col_expand => [1, 0],
1048 row_expand => [1, 0],
1049 %arg,
913 ); 1050 );
914 1051
915 $self->{vp}->add ($self->{scrolled}); 1052 $self->{vp} = new CFPlus::UI::ViewPort
1053 c_col => 0,
1054 c_row => 0,
1055 expand => 1,
1056 scroll_x => $self->{scroll_x},
1057 scroll_y => $self->{scroll_y},
1058 on_changed => sub {
1059 my ($vp, $x, $y) = @_;
1060
1061 $vp->{parent}{hslider}->set_value ($x);
1062 $vp->{parent}{vslider}->set_value ($y);
1063
1064 0
1065 },
1066 on_size_allocate => sub {
1067 my ($vp, $w, $h) = @_;
1068 $vp->{parent}->update_slider;
1069 0
1070 },
1071 ;
1072
916 $self->add ($self->{vp}); 1073 $self->SUPER::add ($self->{vp});
917 $self->add ($self->{slider}); 1074
1075 $self->add ($child) if $child;
918 1076
919 $self 1077 $self
920} 1078}
921 1079
1080sub add {
1081 my ($self, $widget) = @_;
1082
1083 $self->{vp}->add ($self->{child} = $widget);
1084}
1085
1086sub set_offset { shift->{vp}->set_offset (@_) }
1087sub set_center { shift->{vp}->set_center (@_) }
1088sub make_visible { shift->{vp}->make_visible (@_) }
1089
922sub update { 1090sub update_slider {
1091 my ($self) = @_;
1092
1093 my $child = ($self->{vp} or return)->child;
1094
1095 if ($self->{scroll_x}) {
1096 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1097 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1098
1099 my $visible = $w1 > $w2;
1100 if ($visible != $self->{hslider_visible}) {
1101 $self->{hslider_visible} = $visible;
1102 $visible ? $self->SUPER::add ($self->{hslider})
1103 : $self->SUPER::remove ($self->{hslider});
1104 }
1105 }
1106
1107 if ($self->{scroll_y}) {
1108 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1109 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1110
1111 my $visible = $h1 > $h2;
1112 if ($visible != $self->{vslider_visible}) {
1113 $self->{vslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{vslider})
1115 : $self->SUPER::remove ($self->{vslider});
1116 }
1117 }
1118}
1119
1120sub start_dragging {
923 my ($self) = @_; 1121 my ($self, $ev) = @_;
924 1122
925 $self->SUPER::update; 1123 $self->grab_focus;
926 1124
927 # todo: overwrite size_allocate of child 1125 my $ox = $self->{vp}{view_x};
928 my $child = $self->{vp}->child; 1126 my $oy = $self->{vp}{view_y};
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1127
930} 1128 $self->{motion} = sub {
1129 my ($ev, $x, $y) = @_;
931 1130
1131 $ox -= $ev->{xrel};
1132 $oy -= $ev->{yrel};
1133
1134 $self->{vp}->set_offset ($ox, $oy);
1135 };
1136}
1137
1138sub invoke_mouse_wheel {
1139 my ($self, $ev) = @_;
1140
1141 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1142 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1143
1144 1
1145}
1146
1147sub invoke_button_down {
1148 my ($self, $ev, $x, $y) = @_;
1149
1150 if ($ev->{button} == 2) {
1151 $self->start_dragging ($ev);
1152 return 1;
1153 }
1154
1155 0
1156}
1157
1158sub invoke_button_up {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 if (delete $self->{motion}) {
1162 return 1;
1163 }
1164
1165 0
1166}
1167
1168sub invoke_mouse_motion {
1169 my ($self, $ev, $x, $y) = @_;
1170
1171 if ($self->{motion}) {
1172 $self->{motion}->($ev, $x, $y);
1173 return 1;
1174 }
1175
1176 0
1177}
1178
932sub size_allocate { 1179sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1180 my ($self, $w, $h) = @_;
934 1181
1182 $self->update_slider;
935 $self->SUPER::size_allocate ($w, $h); 1183 $self->SUPER::invoke_size_allocate ($w, $h)
936
937 my $child = $self->{vp}->child;
938 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
939} 1184}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943 1185
944############################################################################# 1186#############################################################################
945 1187
946package CFClient::UI::Frame; 1188package CFPlus::UI::Frame;
947 1189
948our @ISA = CFClient::UI::Bin::; 1190our @ISA = CFPlus::UI::Bin::;
949 1191
950use CFClient::OpenGL; 1192use CFPlus::OpenGL;
951 1193
952sub new { 1194sub new {
953 my $class = shift; 1195 my $class = shift;
954 1196
955 $class->SUPER::new ( 1197 $class->SUPER::new (
… …
963 1205
964 if ($self->{bg}) { 1206 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1207 my ($w, $h) = @$self{qw(w h)};
966 1208
967 glEnable GL_BLEND; 1209 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1210 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1211 glColor_premultiply @{ $self->{bg} };
970
971 glBegin GL_QUADS;
972 glVertex 0 , 0;
973 glVertex 0 , $h;
974 glVertex $w, $h; 1212 glRect 0, 0, $w, $h;
975 glVertex $w, 0;
976 glEnd;
977
978 glDisable GL_BLEND; 1213 glDisable GL_BLEND;
979 } 1214 }
980 1215
981 $self->SUPER::_draw; 1216 $self->SUPER::_draw;
982} 1217}
983 1218
984############################################################################# 1219#############################################################################
985 1220
986package CFClient::UI::FancyFrame; 1221package CFPlus::UI::FancyFrame;
987 1222
988our @ISA = CFClient::UI::Bin::; 1223our @ISA = CFPlus::UI::Bin::;
989 1224
990use CFClient::OpenGL; 1225use CFPlus::OpenGL;
991
992my @tex =
993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
994 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
995 1226
996sub new { 1227sub new {
997 my $class = shift; 1228 my ($class, %arg) = @_;
998 1229
999 # TODO: user_x, user_y, overwrite moveto? 1230 if ((exists $arg{label}) && !ref $arg{label}) {
1231 $arg{label} = new CFPlus::UI::Label
1232 align => 1,
1233 valign => 0,
1234 text => $arg{label},
1235 fontsize => ($arg{border} || 0.8) * 0.75;
1236 }
1237
1238 my $self = $class->SUPER::new (
1239 # label => "",
1240 fg => [0.6, 0.3, 0.1],
1241 border => 0.8,
1242 style => 'single',
1243 %arg,
1244 );
1245
1246 $self
1247}
1248
1249sub add {
1250 my ($self, @widgets) = @_;
1251
1252 $self->SUPER::add (@widgets);
1253 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1254}
1255
1256sub border {
1257 int $_[0]{border} * $::FONTSIZE
1258}
1259
1260sub size_request {
1261 my ($self) = @_;
1262
1263 ($self->{label_w}, undef) = $self->{label}->size_request
1264 if $self->{label};
1265
1266 my ($w, $h) = $self->SUPER::size_request;
1267
1268 (
1269 $w + $self->border * 2,
1270 $h + $self->border * 2,
1271 )
1272}
1273
1274sub invoke_size_allocate {
1275 my ($self, $w, $h) = @_;
1276
1277 my $border = $self->border;
1278
1279 $w -= List::Util::max 0, $border * 2;
1280 $h -= List::Util::max 0, $border * 2;
1281
1282 if (my $label = $self->{label}) {
1283 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1284 $label->{h} = List::Util::min $h, $border;
1285 $label->invoke_size_allocate ($label->{w}, $label->{h});
1286 }
1287
1288 $self->child->configure ($border, $border, $w, $h);
1289
1290 1
1291}
1292
1293sub _draw {
1294 my ($self) = @_;
1295
1296 my $child = $self->{children}[0];
1297
1298 my $border = $self->border;
1299 my ($w, $h) = ($self->{w}, $self->{h});
1300
1301 $child->draw;
1302
1303 glColor @{$self->{fg}};
1304 glBegin GL_LINE_STRIP;
1305 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1306 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1307 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1308 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1309 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1310 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1311 glEnd;
1312
1313 if ($self->{label}) {
1314 glTranslate $border * 2, 0;
1315 $self->{label}->_draw;
1316 }
1317}
1318
1319#############################################################################
1320
1321package CFPlus::UI::Toplevel;
1322
1323our @ISA = CFPlus::UI::Bin::;
1324
1325use CFPlus::OpenGL;
1326
1327my $bg =
1328 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1329 mipmap => 1, wrap => 1;
1330
1331my @border =
1332 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1333 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1334
1335my @icon =
1336 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1337 qw(x1_move.png x1_resize.png);
1338
1339sub new {
1340 my ($class, %arg) = @_;
1000 1341
1001 my $self = $class->SUPER::new ( 1342 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1343 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1344 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1345 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1346 can_events => 1,
1007 @_ 1347 min_w => 64,
1348 min_h => 32,
1349 %arg,
1008 ); 1350 );
1009 1351
1010 $self->{title} &&= new CFClient::UI::Label 1352 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1353 align => 0,
1012 valign => 1, 1354 valign => 1,
1013 text => $self->{title}, 1355 text => $self->{title},
1014 fontsize => $self->{border}; 1356 fontsize => $self->{border},
1357 if exists $self->{title};
1358
1359 if ($self->{has_close_button}) {
1360 $self->{close_button} =
1361 new CFPlus::UI::ImageButton
1362 path => 'x1_close.png',
1363 on_activate => sub { $self->emit ("delete") };
1364
1365 $self->CFPlus::UI::Container::add ($self->{close_button});
1366 }
1015 1367
1016 $self 1368 $self
1369}
1370
1371sub add {
1372 my ($self, @widgets) = @_;
1373
1374 $self->SUPER::add (@widgets);
1375 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1376 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1377}
1018 1378
1019sub border { 1379sub border {
1020 int $_[0]{border} * $::FONTSIZE 1380 int $_[0]{border} * $::FONTSIZE
1021} 1381}
1022 1382
1023sub size_request { 1383sub size_request {
1024 my ($self) = @_; 1384 my ($self) = @_;
1385
1386 $self->{title_widget}->size_request
1387 if $self->{title_widget};
1388
1389 $self->{close_button}->size_request
1390 if $self->{close_button};
1025 1391
1026 my ($w, $h) = $self->SUPER::size_request; 1392 my ($w, $h) = $self->SUPER::size_request;
1027 1393
1028 ( 1394 (
1029 $w + $self->border * 2, 1395 $w + $self->border * 2,
1030 $h + $self->border * 2, 1396 $h + $self->border * 2,
1031 ) 1397 )
1032} 1398}
1033 1399
1034sub size_allocate { 1400sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1401 my ($self, $w, $h) = @_;
1036 1402
1403 if ($self->{title_widget}) {
1404 $self->{title_widget}{w} = $w;
1405 $self->{title_widget}{h} = $h;
1406 $self->{title_widget}->invoke_size_allocate ($w, $h);
1407 }
1408
1409 my $border = $self->border;
1410
1037 $h -= List::Util::max 0, $self->border * 2; 1411 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1412 $w -= List::Util::max 0, $border * 2;
1039 1413
1040 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1041 if $self->{title};
1042
1043 $self->child->configure ($self->border, $self->border, $w, $h); 1414 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1415
1416 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1417 if $self->{close_button};
1418
1419 1
1420}
1421
1422sub invoke_delete {
1423 my ($self) = @_;
1424
1425 $self->hide;
1426
1427 1
1428}
1429
1046sub button_down { 1430sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1431 my ($self, $ev, $x, $y) = @_;
1048 1432
1049 my ($w, $h) = @$self{qw(w h)}; 1433 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1434 my $border = $self->border;
1051 1435
… …
1064 my ($ev, $x, $y) = @_; 1448 my ($ev, $x, $y) = @_;
1065 1449
1066 my $dx = $ev->{x} - $ox; 1450 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1451 my $dy = $ev->{y} - $oy;
1068 1452
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1453 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1454 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1455
1074 $self->check_size; 1456 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1457 $self->realloc;
1075 }; 1458 };
1076 1459
1077 } elsif ($lr ^ $td) { 1460 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1461 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1462 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1464 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1465 my ($ev, $x, $y) = @_;
1083 1466
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1467 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1468
1086 $self->{user_x} = $bx + $x - $ox; 1469 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1470 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1471 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1472 };
1473 } else {
1474 return 0;
1475 }
1476
1091 } 1477 1
1092} 1478}
1093 1479
1094sub button_up { 1480sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1481 my ($self, $ev, $x, $y) = @_;
1096 1482
1097 delete $self->{motion}; 1483 ! ! delete $self->{motion}
1098} 1484}
1099 1485
1100sub mouse_motion { 1486sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1487 my ($self, $ev, $x, $y) = @_;
1102 1488
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1489 $self->{motion}->($ev, $x, $y) if $self->{motion};
1490
1491 ! ! $self->{motion}
1492}
1493
1494sub invoke_visibility_change {
1495 my ($self, $visible) = @_;
1496
1497 delete $self->{motion} unless $visible;
1498
1499 0
1104} 1500}
1105 1501
1106sub _draw { 1502sub _draw {
1107 my ($self) = @_; 1503 my ($self) = @_;
1108 1504
1505 my $child = $self->{children}[0];
1506
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1507 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1508 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1509
1112 glEnable GL_TEXTURE_2D; 1510 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1512
1115 my $border = $self->border; 1513 my $border = $self->border;
1116 1514
1117 glColor @{ $self->{border_bg} }; 1515 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1516 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1517 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1518 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1519 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1520
1521 # move
1522 my $w2 = ($w - $border) * .5;
1523 my $h2 = ($h - $border) * .5;
1524 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1525 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1526 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1527
1528 # resize
1529 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1530 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1531 unless $self->{has_close_button};
1532 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1533 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1122 1534
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1535 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1536 glColor @{ $self->{bg} };
1125 1537
1126 # TODO: repeat texture not scale 1538 # TODO: repeat texture not scale
1539 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1540 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1541 $bg->{t} = $ch / $bg->{h};
1129
1130 glColor @{ $self->{bg} };
1131
1132 $bg->{s} = $rep_x;
1133 $bg->{t} = $rep_y;
1134 $bg->{wrap_mode} = 1;
1135 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1542 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1543 }
1137 1544
1138 glDisable GL_TEXTURE_2D; 1545 glDisable GL_TEXTURE_2D;
1139 1546
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1547 $child->draw;
1548
1549 if ($self->{title_widget}) {
1550 glTranslate 0, $border - $self->{h};
1551 $self->{title_widget}->_draw;
1552
1553 glTranslate 0, - ($border - $self->{h});
1554 }
1555
1556 $self->{close_button}->draw
1557 if $self->{close_button};
1143} 1558}
1144 1559
1145############################################################################# 1560#############################################################################
1146 1561
1147package CFClient::UI::Table; 1562package CFPlus::UI::Table;
1148 1563
1149our @ISA = CFClient::UI::Base::; 1564our @ISA = CFPlus::UI::Container::;
1150 1565
1151use List::Util qw(max sum); 1566use List::Util qw(max sum);
1152 1567
1153use CFClient::OpenGL; 1568use CFPlus::OpenGL;
1154 1569
1155sub new { 1570sub new {
1156 my $class = shift; 1571 my $class = shift;
1157 1572
1158 $class->SUPER::new ( 1573 $class->SUPER::new (
1159 col_expand => [], 1574 col_expand => [],
1575 row_expand => [],
1160 @_, 1576 @_,
1161 ) 1577 )
1162} 1578}
1163 1579
1164sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166}
1167
1168sub add { 1580sub add {
1169 my ($self, $x, $y, $child) = @_;
1170
1171 $child->set_parent ($self);
1172 $self->{children}[$y][$x] = $child;
1173
1174 $self->check_size (1);
1175}
1176
1177# TODO: move to container class maybe? send children a signal on removal?
1178sub clear {
1179 my ($self) = @_; 1581 my ($self, @widgets) = @_;
1582
1583 for my $child (@widgets) {
1584 $child->{c_rowspan} ||= 1;
1585 $child->{c_colspan} ||= 1;
1586 }
1587
1588 $self->SUPER::add (@widgets);
1589}
1590
1591sub add_at {
1592 my $self = shift;
1593
1594 my @widgets;
1595
1596 while (@_) {
1597 my ($col, $row, $child) = splice @_, 0, 3, ();
1598
1599 $child->{c_row} = $row;
1600 $child->{c_col} = $col;
1601
1602 push @widgets, $child;
1603 }
1604
1605 $self->add (@widgets);
1606}
1607
1608sub get_wh {
1609 my ($self) = @_;
1610
1611 my (@w, @h);
1180 1612
1181 my @children = $self->children; 1613 my @children = $self->children;
1182 delete $self->{children}; 1614
1615 # first pass, columns
1616 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1617 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1618
1619 my $sw = sum @w[$c .. $c + $cs - 1];
1620
1621 if ($w > $sw) {
1622 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1623 }
1183 1624 }
1184 for (@children) {
1185 delete $_->{parent};
1186 $_->hide;
1187 }
1188 1625
1189 $self->check_size (1); 1626 # second pass, rows
1190 $self->update; 1627 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1191}
1192
1193sub get_wh {
1194 my ($self) = @_;
1195
1196 my (@w, @h);
1197
1198 for my $y (0 .. $#{$self->{children}}) {
1199 my $row = $self->{children}[$y]
1200 or next;
1201
1202 for my $x (0 .. $#$row) {
1203 my $widget = $row->[$x]
1204 or next;
1205 my ($w, $h) = @$widget{qw(req_w req_h)}; 1628 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1206 1629
1207 $w[$x] = max $w[$x], $w; 1630 my $sh = sum @h[$r .. $r + $rs - 1];
1208 $h[$y] = max $h[$y], $h; 1631
1632 if ($h > $sh) {
1633 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1209 } 1634 }
1210 } 1635 }
1211 1636
1212 (\@w, \@h) 1637 (\@w, \@h)
1213} 1638}
… …
1221 (sum @$ws), 1646 (sum @$ws),
1222 (sum @$hs), 1647 (sum @$hs),
1223 ) 1648 )
1224} 1649}
1225 1650
1226sub size_allocate { 1651sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1652 my ($self, $w, $h) = @_;
1228 1653
1229 my ($ws, $hs) = $self->get_wh; 1654 my ($ws, $hs) = $self->get_wh;
1230 1655
1231 my $req_w = (sum @$ws) || 1; 1656 my $req_w = (sum @$ws) || 1;
1232 my $req_h = (sum @$hs) || 1; 1657 my $req_h = (sum @$hs) || 1;
1233 1658
1234 # TODO: nicer code && do row_expand 1659 # now linearly scale the rows/columns to the allocated size
1235 my @col_expand = @{$self->{col_expand}}; 1660 my @col_expand = @{$self->{col_expand}};
1236 @col_expand = (1) x @$ws unless @col_expand; 1661 @col_expand = (1) x @$ws unless @col_expand;
1237 my $col_expand = (sum @col_expand) || 1; 1662 my $col_expand = (sum @col_expand) || 1;
1238 1663
1239 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1664 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1665
1243 CFClient::UI::harmonize $ws; 1666 CFPlus::UI::harmonize $ws;
1667
1668 my @row_expand = @{$self->{row_expand}};
1669 @row_expand = (1) x @$ws unless @row_expand;
1670 my $row_expand = (sum @row_expand) || 1;
1671
1672 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1673
1244 CFClient::UI::harmonize $hs; 1674 CFPlus::UI::harmonize $hs;
1245 1675
1246 my $y; 1676 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1677 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1247 1678
1248 for my $r (0 .. $#{$self->{children}}) { 1679 for my $widget ($self->children) {
1249 my $row = $self->{children}[$r] 1680 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1250 or next;
1251 1681
1252 my $x = 0; 1682 $widget->configure (
1253 my $row_h = $hs->[$r]; 1683 $x[$c], $y[$r],
1684 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1254 1685 );
1255 for my $c (0 .. $#$row) { 1686 }
1256 my $col_w = $ws->[$c];
1257 1687
1258 if (my $widget = $row->[$c]) { 1688 1
1259 $widget->configure ($x, $y, $col_w, $row_h); 1689}
1260 }
1261 1690
1262 $x += $col_w; 1691#############################################################################
1692
1693package CFPlus::UI::Fixed;
1694
1695use List::Util qw(min max);
1696
1697our @ISA = CFPlus::UI::Container::;
1698
1699sub _scale($$$) {
1700 my ($rel, $val, $max) = @_;
1701
1702 $rel ? $val * $max : $val
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1709
1710 # determine overall size by querying abs widgets
1711 for my $child ($self->visible_children) {
1712 unless ($child->{c_rel}) {
1713 my $x = $child->{c_x};
1714 my $y = $child->{c_y};
1715
1716 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1717 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1263 } 1718 }
1264
1265 $y += $row_h;
1266 } 1719 }
1267 1720
1268} 1721 my $W = $x2 - $x1;
1722 my $H = $y2 - $y1;
1269 1723
1270sub find_widget { 1724 # now layout remaining widgets
1725 for my $child ($self->visible_children) {
1726 if ($child->{c_rel}) {
1727 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1728 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1729
1730 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1731 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1732 }
1733 }
1734
1735 my $W = $x2 - $x1;
1736 my $H = $y2 - $y1;
1737
1738 ($W, $H)
1739}
1740
1741sub invoke_size_allocate {
1271 my ($self, $x, $y) = @_; 1742 my ($self, $W, $H) = @_;
1272 1743
1273 $x -= $self->{x}; 1744 for my $child ($self->visible_children) {
1274 $y -= $self->{y}; 1745 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1746 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1275 1747
1276 my $res; 1748 $x += $child->{c_halign} * $child->{req_w};
1749 $y += $child->{c_valign} * $child->{req_h};
1277 1750
1278 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1751 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1279 $res = $_->find_widget ($x, $y) 1752 }
1280 and return $res; 1753
1281 } 1754 1
1282
1283 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1284}
1285
1286sub _draw {
1287 my ($self) = @_;
1288
1289 for (grep $_, @{$self->{children}}) {
1290 $_->draw for grep $_, @$_;
1291 }
1292} 1755}
1293 1756
1294############################################################################# 1757#############################################################################
1295 1758
1296package CFClient::UI::HBox; 1759package CFPlus::UI::Box;
1297 1760
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1761our @ISA = CFPlus::UI::Container::;
1301 1762
1302sub size_request { 1763sub size_request {
1303 my ($self) = @_; 1764 my ($self) = @_;
1304 1765
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1766 my @children = $self->visible_children;
1306 1767
1768 $self->{vertical}
1769 ? (
1770 (List::Util::max map $_->{req_w}, @children),
1771 (List::Util::sum map $_->{req_h}, @children),
1772 )
1773 : (
1774 (List::Util::sum map $_->{req_w}, @children),
1775 (List::Util::max map $_->{req_h}, @children),
1776 )
1777}
1778
1779sub invoke_size_allocate {
1780 my ($self, $w, $h) = @_;
1781
1782 my $space = $self->{vertical} ? $h : $w;
1783 my @children = $self->visible_children;
1784
1785 my @req;
1786
1787 if ($self->{homogeneous}) {
1788 @req = ($space / (@children || 1)) x @children;
1789 } else {
1790 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1791 my $req = List::Util::sum @req;
1792
1793 if ($req > $space) {
1794 # ah well, not enough space
1795 $_ *= $space / $req for @req;
1796 } else {
1797 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1798
1799 $space = ($space - $req) / $expand; # remaining space to give away
1800
1801 $req[$_] += $space * $children[$_]{expand}
1802 for 0 .. $#children;
1803 }
1307 ( 1804 }
1308 (List::Util::sum map $_->[0], @alloc), 1805
1309 (List::Util::max map $_->[1], @alloc), 1806 CFPlus::UI::harmonize \@req;
1807
1808 my $pos = 0;
1809 for (0 .. $#children) {
1810 my $alloc = $req[$_];
1811 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1812
1813 $pos += $alloc;
1814 }
1815
1816 1
1817}
1818
1819#############################################################################
1820
1821package CFPlus::UI::HBox;
1822
1823our @ISA = CFPlus::UI::Box::;
1824
1825sub new {
1826 my $class = shift;
1827
1828 $class->SUPER::new (
1829 vertical => 0,
1830 @_,
1310 ) 1831 )
1311} 1832}
1312 1833
1313sub size_allocate {
1314 my ($self, $w, $h) = @_;
1315
1316 ($h, $w) = ($w, $h);
1317
1318 my $children = $self->{children};
1319
1320 my @h = map $_->{req_w}, @$children;
1321
1322 my $req_h = List::Util::sum @h;
1323
1324 if ($req_h > $h) {
1325 # ah well, not enough space
1326 $_ *= $h / $req_h for @h;
1327 } else {
1328 my $exp = List::Util::sum map $_->{expand}, @$children;
1329 $exp ||= 1;
1330
1331 for (0 .. $#$children) {
1332 my $child = $children->[$_];
1333
1334 my $alloc_h = $h[$_];
1335 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1336 $h[$_] = $alloc_h;
1337 }
1338 }
1339
1340 CFClient::UI::harmonize \@h;
1341
1342 my $y = 0;
1343 for (0 .. $#$children) {
1344 my $child = $children->[$_];
1345 my $h = $h[$_];
1346 $child->configure ($y, 0, $h, $w);
1347
1348 $y += $h;
1349 }
1350
1351 1
1352}
1353
1354############################################################################# 1834#############################################################################
1355 1835
1356package CFClient::UI::VBox; 1836package CFPlus::UI::VBox;
1357 1837
1358# TODO: wrap into common Box base class 1838our @ISA = CFPlus::UI::Box::;
1359 1839
1360our @ISA = CFClient::UI::Container::; 1840sub new {
1841 my $class = shift;
1361 1842
1362sub size_request { 1843 $class->SUPER::new (
1363 my ($self) = @_; 1844 vertical => 1,
1364 1845 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1846 )
1371} 1847}
1372 1848
1373sub size_allocate {
1374 my ($self, $w, $h) = @_;
1375
1376 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1377
1378 my $children = $self->{children};
1379
1380 my @h = map $_->{req_h}, @$children;
1381
1382 my $req_h = List::Util::sum @h;
1383
1384 if ($req_h > $h) {
1385 # ah well, not enough space
1386 $_ *= $h / $req_h for @h;
1387 } else {
1388 my $exp = List::Util::sum map $_->{expand}, @$children;
1389 $exp ||= 1;
1390
1391 for (0 .. $#$children) {
1392 my $child = $children->[$_];
1393
1394 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1395 }
1396 }
1397
1398 CFClient::UI::harmonize \@h;
1399
1400 my $y = 0;
1401 for (0 .. $#$children) {
1402 my $child = $children->[$_];
1403 my $h = $h[$_];
1404 $child->configure (0, $y, $w, $h);
1405
1406 $y += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1849#############################################################################
1413 1850
1414package CFClient::UI::Label; 1851package CFPlus::UI::Label;
1415 1852
1416our @ISA = CFClient::UI::DrawBG::; 1853our @ISA = CFPlus::UI::DrawBG::;
1417 1854
1418use CFClient::OpenGL; 1855use CFPlus::OpenGL;
1419 1856
1420sub new { 1857sub new {
1421 my ($class, %arg) = @_; 1858 my ($class, %arg) = @_;
1422 1859
1423 my $self = $class->SUPER::new ( 1860 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1863 #active_bg => none
1427 #font => default_font 1864 #font => default_font
1428 #text => initial text 1865 #text => initial text
1429 #markup => initial narkup 1866 #markup => initial narkup
1430 #max_w => maximum pixel width 1867 #max_w => maximum pixel width
1868 #style => 0, # render flags
1431 ellipsise => 3, # end 1869 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1870 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1871 fontsize => 1,
1434 align => -1, 1872 align => -1,
1435 valign => -1, 1873 valign => -1,
1436 padding => 2, 1874 padding_x => 2,
1875 padding_y => 2,
1437 can_events => 0, 1876 can_events => 0,
1438 %arg 1877 %arg
1439 ); 1878 );
1440 1879
1441 if (exists $self->{template}) { 1880 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1881 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1882 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1883 $self->{template} = $layout;
1445 } 1884 }
1446 1885
1447 if (exists $self->{markup}) { 1886 if (exists $self->{markup}) {
… …
1451 } 1890 }
1452 1891
1453 $self 1892 $self
1454} 1893}
1455 1894
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1895sub update {
1467 my ($self) = @_; 1896 my ($self) = @_;
1468 1897
1469 delete $self->{texture}; 1898 delete $self->{texture};
1470 $self->SUPER::update; 1899 $self->SUPER::update;
1471} 1900}
1472 1901
1902sub realloc {
1903 my ($self) = @_;
1904
1905 delete $self->{ox};
1906 $self->SUPER::realloc;
1907}
1908
1909sub clear {
1910 my ($self) = @_;
1911
1912 $self->set_text ("");
1913}
1914
1473sub set_text { 1915sub set_text {
1474 my ($self, $text) = @_; 1916 my ($self, $text) = @_;
1475 1917
1476 return if $self->{text} eq "T$text"; 1918 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1919 $self->{text} = "T$text";
1478 1920
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1921 $self->{layout}->set_text ($text);
1481 1922
1923 delete $self->{size_req};
1924 $self->realloc;
1482 $self->update; 1925 $self->update;
1483 $self->check_size;
1484} 1926}
1485 1927
1486sub set_markup { 1928sub set_markup {
1487 my ($self, $markup) = @_; 1929 my ($self, $markup) = @_;
1488 1930
1489 return if $self->{text} eq "M$markup"; 1931 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1932 $self->{text} = "M$markup";
1491 1933
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1934 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1935
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1936 $self->{layout}->set_markup ($markup);
1496 1937
1938 delete $self->{size_req};
1939 $self->realloc;
1497 $self->update; 1940 $self->update;
1498 $self->check_size;
1499} 1941}
1500 1942
1501sub size_request { 1943sub size_request {
1502 my ($self) = @_; 1944 my ($self) = @_;
1503 1945
1946 $self->{size_req} ||= do {
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1947 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1948 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1949 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1950 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1951 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1952
1510 my ($w, $h) = $self->{layout}->size; 1953 my ($w, $h) = $self->{layout}->size;
1511 1954
1512 if (exists $self->{template}) { 1955 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1956 $self->{template}->set_font ($self->{font}) if $self->{font};
1957 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1958 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1959
1516 my ($w2, $h2) = $self->{template}->size; 1960 my ($w2, $h2) = $self->{template}->size;
1517 1961
1518 $w = List::Util::max $w, $w2; 1962 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1963 $h = List::Util::max $h, $h2;
1964 }
1965
1966 [$w, $h]
1520 } 1967 };
1521 1968
1522 ( 1969 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1970}
1527 1971
1972sub baseline_shift {
1973 $_[0]{layout}->descent
1974}
1975
1528sub size_allocate { 1976sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1977 my ($self, $w, $h) = @_;
1530 1978
1979 delete $self->{ox};
1980
1531 delete $self->{texture}; 1981 delete $self->{texture}
1982 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1983
1984 1
1532} 1985}
1533 1986
1534sub set_fontsize { 1987sub set_fontsize {
1535 my ($self, $fontsize) = @_; 1988 my ($self, $fontsize) = @_;
1536 1989
1537 $self->{fontsize} = $fontsize; 1990 $self->{fontsize} = $fontsize;
1991 delete $self->{size_req};
1538 delete $self->{texture}; 1992 delete $self->{texture};
1539 1993
1540 $self->update; 1994 $self->realloc;
1541 $self->check_size; 1995}
1996
1997sub reconfigure {
1998 my ($self) = @_;
1999
2000 delete $self->{size_req};
2001 delete $self->{texture};
2002
2003 $self->SUPER::reconfigure;
1542} 2004}
1543 2005
1544sub _draw { 2006sub _draw {
1545 my ($self) = @_; 2007 my ($self) = @_;
1546 2008
1547 $self->SUPER::_draw; # draw background, if applicable 2009 $self->SUPER::_draw; # draw background, if applicable
1548 2010
1549 my $tex = $self->{texture} ||= do { 2011 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 2012 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2013 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 2014 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2015 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2016 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2017 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 2018
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2019 [$self->{layout}->size]
1558
1559 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1560 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1561 : ($self->{w} - $tex->{w}) * 0.5);
1562
1563 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1564 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1565 : ($self->{h} - $tex->{h}) * 0.5);
1566
1567 $tex
1568 }; 2020 };
1569 2021
1570 glEnable GL_TEXTURE_2D; 2022 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2023 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2024 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2025 : ($self->{w} - $size->[0]) * 0.5);
1572 2026
1573 if ($tex->{format} == GL_ALPHA) { 2027 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 2028 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2029 : ($self->{h} - $size->[1]) * 0.5);
1576 } else { 2030
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2031 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1578 } 2032 };
1579 2033
1580 glDisable GL_TEXTURE_2D; 2034# unless ($self->{list}) {
2035# $self->{list} = CFPlus::OpenGL::glGenList;
2036# CFPlus::OpenGL::glNewList $self->{list};
2037# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2038# CFPlus::OpenGL::glEndList;
2039# }
2040#
2041# CFPlus::OpenGL::glCallList $self->{list};
2042
2043 $self->{layout}->draw;
1581} 2044}
2045
2046#sub destroy {
2047# my ($self) = @_;
2048#
2049# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2050#
2051# $self->SUPER::destroy;
2052#}
1582 2053
1583############################################################################# 2054#############################################################################
1584 2055
1585package CFClient::UI::EntryBase; 2056package CFPlus::UI::EntryBase;
1586 2057
1587our @ISA = CFClient::UI::Label::; 2058our @ISA = CFPlus::UI::Label::;
1588 2059
1589use CFClient::OpenGL; 2060use CFPlus::OpenGL;
1590 2061
1591sub new { 2062sub new {
1592 my $class = shift; 2063 my $class = shift;
1593 2064
1594 $class->SUPER::new ( 2065 $class->SUPER::new (
1595 fg => [1, 1, 1], 2066 fg => [1, 1, 1],
1596 bg => [0, 0, 0, 0.2], 2067 bg => [0, 0, 0, 0.2],
2068 outline => [0.6, 0.3, 0.1],
1597 active_bg => [1, 1, 1, 0.5], 2069 active_bg => [0, 0, 1, .2],
1598 active_fg => [0, 0, 0], 2070 active_fg => [1, 1, 1],
2071 active_outline => [1, 1, 0],
1599 can_hover => 1, 2072 can_hover => 1,
1600 can_focus => 1, 2073 can_focus => 1,
1601 valign => 0, 2074 valign => 0,
1602 can_events => 1, 2075 can_events => 1,
2076 ellipsise => 0,
1603 #text => ... 2077 #text => ...
2078 #hidden => "*",
1604 @_ 2079 @_
1605 ) 2080 )
1606} 2081}
1607 2082
1608sub _set_text { 2083sub _set_text {
… …
1610 2085
1611 delete $self->{cur_h}; 2086 delete $self->{cur_h};
1612 2087
1613 return if $self->{text} eq $text; 2088 return if $self->{text} eq $text;
1614 2089
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 2090 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 2091 $self->{text} = $text;
1619 2092
1620 $text =~ s/./*/g if $self->{hidden}; 2093 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 2094 $self->{layout}->set_text ("$text ");
2095 delete $self->{size_req};
1622 2096
1623 $self->_emit (changed => $self->{text}); 2097 $self->emit (changed => $self->{text});
2098
2099 $self->realloc;
2100 $self->update;
1624} 2101}
1625 2102
1626sub set_text { 2103sub set_text {
1627 my ($self, $text) = @_; 2104 my ($self, $text) = @_;
1628 2105
1629 $self->{cursor} = length $text; 2106 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 2107 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 2108}
1634 2109
1635sub get_text { 2110sub get_text {
1636 $_[0]{text} 2111 $_[0]{text}
1637} 2112}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 2117 my ($w, $h) = $self->SUPER::size_request;
1643 2118
1644 ($w + 1, $h) # add 1 for cursor 2119 ($w + 1, $h) # add 1 for cursor
1645} 2120}
1646 2121
1647sub key_down { 2122sub invoke_key_down {
1648 my ($self, $ev) = @_; 2123 my ($self, $ev) = @_;
1649 2124
1650 my $mod = $ev->{mod}; 2125 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 2126 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 2127 my $uni = $ev->{unicode};
1653 2128
1654 my $text = $self->get_text; 2129 my $text = $self->get_text;
2130
2131 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1655 2132
1656 if ($uni == 8) { 2133 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2134 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 2135 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 2136 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 2137 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 2138 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 2139 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2140 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 2141 } elsif ($sym == CFPlus::SDLK_HOME) {
2142 # what a hack
2143 $self->{cursor} =
2144 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2145 ? length $1
2146 : 0;
2147 } elsif ($sym == CFPlus::SDLK_END) {
2148 # uh, again
2149 $self->{cursor} =
2150 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2151 ? $self->{cursor} + length $1
2152 : length $self->{text};
2153 } elsif ($uni == 21) { # ctrl-u
2154 $text = "";
1665 $self->{cursor} = 0; 2155 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) {
1667 $self->{cursor} = length $text;
1668 } elsif ($uni == 27) { 2156 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 2157 $self->emit ('escape');
1670 } elsif ($uni) { 2158 } elsif ($uni == 0x0d) {
2159 substr $text, $self->{cursor}++, 0, "\012";
2160 } elsif ($uni >= 0x20) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 2161 substr $text, $self->{cursor}++, 0, chr $uni;
2162 } else {
2163 return 0;
1672 } 2164 }
1673 2165
1674 $self->_set_text ($text); 2166 $self->_set_text ($text);
2167
2168 $self->realloc;
1675 $self->update; 2169 $self->update;
1676 $self->check_size;
1677}
1678 2170
2171 1
2172}
2173
1679sub focus_in { 2174sub invoke_focus_in {
1680 my ($self) = @_; 2175 my ($self) = @_;
1681 2176
1682 $self->{last_activity} = $::NOW; 2177 $self->{last_activity} = $::NOW;
1683 2178
1684 $self->SUPER::focus_in; 2179 $self->SUPER::invoke_focus_in
1685} 2180}
1686 2181
1687sub button_down { 2182sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2183 my ($self, $ev, $x, $y) = @_;
1689 2184
1690 $self->SUPER::button_down ($ev, $x, $y); 2185 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2186
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2187 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2188
1694 # byte-index to char-index 2189 # byte-index to char-index
1695 my $text = $self->{text}; 2190 my $text = $self->{text};
1696 utf8::encode $text; 2191 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2192 $self->{cursor} = length $text;
1698 2193
1699 $self->_set_text ($self->{text}); 2194 $self->_set_text ($self->{text});
1700 $self->update; 2195 $self->update;
2196
2197 1
1701} 2198}
1702 2199
1703sub mouse_motion { 2200sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2201 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2202# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2203
2204 1
1706} 2205}
1707 2206
1708sub _draw { 2207sub _draw {
1709 my ($self) = @_; 2208 my ($self) = @_;
1710 2209
1711 local $self->{fg} = $self->{fg}; 2210 local $self->{fg} = $self->{fg};
1712 2211
1713 if ($FOCUS == $self) { 2212 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2213 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2214 $self->{fg} = $self->{active_fg};
1716 } else { 2215 } else {
1717 glColor @{$self->{bg}}; 2216 glColor_premultiply @{$self->{bg}};
1718 } 2217 }
1719 2218
1720 glEnable GL_BLEND; 2219 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2220 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS;
1723 glVertex 0 , 0;
1724 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2221 glRect 0, 0, $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0;
1727 glEnd;
1728 glDisable GL_BLEND; 2222 glDisable GL_BLEND;
1729 2223
1730 $self->SUPER::_draw; 2224 $self->SUPER::_draw;
1731 2225
1732 #TODO: force update every cursor change :( 2226 #TODO: force update every cursor change :(
… …
1734 2228
1735 unless (exists $self->{cur_h}) { 2229 unless (exists $self->{cur_h}) {
1736 my $text = substr $self->{text}, 0, $self->{cursor}; 2230 my $text = substr $self->{text}, 0, $self->{cursor};
1737 utf8::encode $text; 2231 utf8::encode $text;
1738 2232
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2233 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1740 } 2234 }
1741 2235
1742 glColor @{$self->{fg}}; 2236 glColor_premultiply @{$self->{active_fg}};
1743 glBegin GL_LINES; 2237 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2238 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1745 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2239 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2240 glEnd;
1747 }
1748}
1749 2241
2242 glLineWidth 3;
2243 glColor @{$self->{active_outline}};
2244 glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
2245 glLineWidth 1;
2246
2247 } else {
2248 glColor @{$self->{outline}};
2249 glTranslate .375, .375;
2250 glBegin GL_LINE_STRIP;
2251 glVertex 0, $self->{h} * .5;
2252 glVertex 0, $self->{h} - 3;
2253 glVertex $self->{w} - 1, $self->{h} - 3;
2254 glVertex $self->{w} - 1, $self->{h} * .5;
2255 glEnd;
2256 }
2257}
2258
2259#############################################################################
2260
1750package CFClient::UI::Entry; 2261package CFPlus::UI::Entry;
1751 2262
1752our @ISA = CFClient::UI::EntryBase::; 2263our @ISA = CFPlus::UI::EntryBase::;
1753 2264
1754use CFClient::OpenGL; 2265use CFPlus::OpenGL;
1755 2266
1756sub key_down { 2267sub invoke_key_down {
1757 my ($self, $ev) = @_; 2268 my ($self, $ev) = @_;
1758 2269
1759 my $sym = $ev->{sym}; 2270 my $sym = $ev->{sym};
1760 2271
1761 if ($sym == 13) { 2272 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2273 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2274 my $txt = $self->get_text;
2275
1764 $self->{history_pointer} = -1; 2276 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2277 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2278 $self->emit (activate => $txt);
1767 $self->update; 2279 $self->update;
1768 2280
1769 } elsif ($sym == CFClient::SDLK_UP) { 2281 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2282 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2283 $self->{history_saveback} = $self->get_text;
1772 } 2284 }
1773 if (@{$self->{history} || []} > 0) { 2285 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2286 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2288 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2289 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2290 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2291 }
1780 2292
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2293 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2294 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2295 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2296
1785 if ($self->{history_pointer} >= 0) { 2297 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2298 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2299 } else {
1788 $self->set_text ($self->{history_saveback}); 2300 $self->set_text ($self->{history_saveback});
1789 } 2301 }
1790 2302
1791 } else { 2303 } else {
1792 $self->SUPER::key_down ($ev); 2304 return $self->SUPER::invoke_key_down ($ev)
2305 }
2306
1793 } 2307 1
1794
1795} 2308}
1796 2309
1797############################################################################# 2310#############################################################################
1798 2311
2312package CFPlus::UI::TextEdit;
2313
2314our @ISA = CFPlus::UI::EntryBase::;
2315
2316use CFPlus::OpenGL;
2317
2318sub move_cursor_ver {
2319 my ($self, $dy) = @_;
2320
2321 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2322
2323 $y += $dy;
2324
2325 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2326 $self->{cursor} = $index;
2327 delete $self->{cur_h};
2328 $self->update;
2329 return;
2330 }
2331}
2332
2333sub invoke_key_down {
2334 my ($self, $ev) = @_;
2335
2336 my $sym = $ev->{sym};
2337
2338 if ($sym == CFPlus::SDLK_UP) {
2339 $self->move_cursor_ver (-1);
2340 } elsif ($sym == CFPlus::SDLK_DOWN) {
2341 $self->move_cursor_ver (+1);
2342 } else {
2343 return $self->SUPER::invoke_key_down ($ev)
2344 }
2345
2346 1
2347}
2348
2349#############################################################################
2350
1799package CFClient::UI::Button; 2351package CFPlus::UI::ButtonBin;
1800 2352
1801our @ISA = CFClient::UI::Label::; 2353our @ISA = CFPlus::UI::Bin::;
1802 2354
1803use CFClient::OpenGL; 2355use CFPlus::OpenGL;
1804 2356
1805my @tex = 2357my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2358 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2359 qw(b1_button_inactive.png b1_button_active.png);
1808 2360
1809sub new { 2361sub new {
1810 my $class = shift; 2362 my $class = shift;
1811 2363
1812 $class->SUPER::new ( 2364 $class->SUPER::new (
1813 padding => 4,
1814 fg => [1, 1, 1],
1815 active_fg => [0, 0, 1],
1816 can_hover => 1, 2365 can_hover => 1,
1817 align => 0, 2366 align => 0,
1818 valign => 0, 2367 valign => 0,
1819 can_events => 1, 2368 can_events => 1,
1820 @_ 2369 @_
1821 ) 2370 )
1822} 2371}
1823 2372
1824sub activate { }
1825
1826sub button_up { 2373sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2374 my ($self, $ev, $x, $y) = @_;
1828 2375
1829 $self->emit ("activate") 2376 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2377 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2378 && $y >= 0 && $y < $self->{h};
2379
2380 1
1832} 2381}
1833 2382
1834sub _draw { 2383sub _draw {
1835 my ($self) = @_; 2384 my ($self) = @_;
1836
1837 local $self->{fg} = $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2385
1843 glEnable GL_TEXTURE_2D; 2386 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2387 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2388 glColor 0, 0, 0, 1;
1846 2389
2390 my $tex = $tex[$GRAB == $self];
1847 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2391 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1848 2392
1849 glDisable GL_TEXTURE_2D; 2393 glDisable GL_TEXTURE_2D;
1850 2394
1851 $self->SUPER::_draw; 2395 $self->SUPER::_draw;
1852} 2396}
1853 2397
1854############################################################################# 2398#############################################################################
1855 2399
1856package CFClient::UI::CheckBox; 2400package CFPlus::UI::Button;
1857 2401
1858our @ISA = CFClient::UI::DrawBG::; 2402our @ISA = CFPlus::UI::Label::;
2403
2404use CFPlus::OpenGL;
1859 2405
1860my @tex = 2406my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2407 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2408 qw(b1_button_inactive.png b1_button_active.png);
1863
1864use CFClient::OpenGL;
1865 2409
1866sub new { 2410sub new {
1867 my $class = shift; 2411 my $class = shift;
1868 2412
1869 $class->SUPER::new ( 2413 $class->SUPER::new (
2414 padding_x => 4,
2415 padding_y => 4,
2416 fg => [1.0, 1.0, 1.0],
2417 active_fg => [0.8, 0.8, 0.8],
2418 can_hover => 1,
2419 align => 0,
2420 valign => 0,
2421 can_events => 1,
2422 @_
2423 )
2424}
2425
2426sub invoke_button_up {
2427 my ($self, $ev, $x, $y) = @_;
2428
2429 $self->emit ("activate")
2430 if $x >= 0 && $x < $self->{w}
2431 && $y >= 0 && $y < $self->{h};
2432
2433 1
2434}
2435
2436sub _draw {
2437 my ($self) = @_;
2438
2439 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2440
2441 glEnable GL_TEXTURE_2D;
2442 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2443 glColor 0, 0, 0, 1;
2444
2445 my $tex = $tex[$GRAB == $self];
2446 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2447
2448 glDisable GL_TEXTURE_2D;
2449
2450 $self->SUPER::_draw;
2451}
2452
2453#############################################################################
2454
2455package CFPlus::UI::CheckBox;
2456
2457our @ISA = CFPlus::UI::DrawBG::;
2458
2459my @tex =
2460 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2461 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2462
2463use CFPlus::OpenGL;
2464
2465sub new {
2466 my $class = shift;
2467
2468 $class->SUPER::new (
1870 padding => 2, 2469 padding_x => 2,
2470 padding_y => 2,
1871 fg => [1, 1, 1], 2471 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2472 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2473 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2474 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2475 state => 0,
… …
1879} 2479}
1880 2480
1881sub size_request { 2481sub size_request {
1882 my ($self) = @_; 2482 my ($self) = @_;
1883 2483
1884 ($self->{padding} * 2 + 6) x 2 2484 (6) x 2
1885} 2485}
1886 2486
2487sub toggle {
2488 my ($self) = @_;
2489
2490 $self->{state} = !$self->{state};
2491 $self->emit (changed => $self->{state});
2492 $self->update;
2493}
2494
1887sub button_down { 2495sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2496 my ($self, $ev, $x, $y) = @_;
1889 2497
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2498 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2499 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2500 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2501 } else {
2502 return 0
2503 }
2504
1894 } 2505 1
1895} 2506}
1896 2507
1897sub _draw { 2508sub _draw {
1898 my ($self) = @_; 2509 my ($self) = @_;
1899 2510
1900 $self->SUPER::_draw; 2511 $self->SUPER::_draw;
1901 2512
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2513 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1903 2514
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2515 my ($w, $h) = @$self{qw(w h)};
2516
2517 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2518
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2519 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2520
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2521 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2522
… …
1912 glDisable GL_TEXTURE_2D; 2525 glDisable GL_TEXTURE_2D;
1913} 2526}
1914 2527
1915############################################################################# 2528#############################################################################
1916 2529
1917package CFClient::UI::Image; 2530package CFPlus::UI::Image;
1918 2531
1919our @ISA = CFClient::UI::Base::; 2532our @ISA = CFPlus::UI::Base::;
1920 2533
1921use CFClient::OpenGL; 2534use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2535
1924our %loaded_images; 2536our %texture_cache;
1925 2537
1926sub new { 2538sub new {
1927 my $class = shift; 2539 my $class = shift;
1928 2540
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2541 my $self = $class->SUPER::new (
2542 can_events => 0,
2543 scale => 1,
2544 @_,
2545 );
1930 2546
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2547 $self->{path} || $self->{tex}
2548 or Carp::croak "'path' or 'tex' attributes required";
1932 2549
1933 $loaded_images{$self->{image}} ||= 2550 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2551 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2552
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2553 CFPlus::weaken $texture_cache{$self->{path}};
1937 2554
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2555 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2556
1942 $self 2557 $self
1943} 2558}
1944 2559
2560sub STORABLE_freeze {
2561 my ($self, $cloning) = @_;
2562
2563 $self->{path}
2564 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2565
2566 $self->{path}
2567}
2568
2569sub STORABLE_attach {
2570 my ($self, $cloning, $path) = @_;
2571
2572 $self->new (path => $path)
2573}
2574
1945sub size_request { 2575sub size_request {
1946 my ($self) = @_; 2576 my ($self) = @_;
1947 2577
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2578 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1949} 2579}
1950 2580
1951sub _draw { 2581sub _draw {
1952 my ($self) = @_; 2582 my ($self) = @_;
1953 2583
… …
1970 glDisable GL_TEXTURE_2D; 2600 glDisable GL_TEXTURE_2D;
1971} 2601}
1972 2602
1973############################################################################# 2603#############################################################################
1974 2604
2605package CFPlus::UI::ImageButton;
2606
2607our @ISA = CFPlus::UI::Image::;
2608
2609use CFPlus::OpenGL;
2610
2611my %textures;
2612
2613sub new {
2614 my $class = shift;
2615
2616 my $self = $class->SUPER::new (
2617 padding_x => 4,
2618 padding_y => 4,
2619 fg => [1, 1, 1],
2620 active_fg => [0, 0, 1],
2621 can_hover => 1,
2622 align => 0,
2623 valign => 0,
2624 can_events => 1,
2625 @_
2626 );
2627}
2628
2629sub invoke_button_down {
2630 my ($self, $ev, $x, $y) = @_;
2631
2632 1
2633}
2634
2635sub invoke_button_up {
2636 my ($self, $ev, $x, $y) = @_;
2637
2638 $self->emit ("activate")
2639 if $x >= 0 && $x < $self->{w}
2640 && $y >= 0 && $y < $self->{h};
2641
2642 1
2643}
2644
2645#############################################################################
2646
1975package CFClient::UI::VGauge; 2647package CFPlus::UI::VGauge;
1976 2648
1977our @ISA = CFClient::UI::Base::; 2649our @ISA = CFPlus::UI::Base::;
1978 2650
1979use List::Util qw(min max); 2651use List::Util qw(min max);
1980 2652
1981use CFClient::OpenGL; 2653use CFPlus::OpenGL;
1982 2654
1983my %tex = ( 2655my %tex = (
1984 food => [ 2656 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2657 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2658 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2659 ],
1988 grace => [ 2660 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2661 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2662 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2663 ],
1992 hp => [ 2664 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2665 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2666 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2667 ],
1996 mana => [ 2668 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2669 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2670 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2671 ],
2000); 2672);
2001 2673
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2674# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2734 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2735 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2736
2065 my $h1 = $self->{h} * (1 - $ycut1); 2737 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2738 my $h2 = $self->{h} * (1 - $ycut2);
2739 my $h3 = $self->{h};
2740
2741 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2742
2068 glEnable GL_BLEND; 2743 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2744 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2745 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2746 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2747 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2748
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2749 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2750 glBegin GL_QUADS;
… …
2089 2765
2090 if ($t3) { 2766 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2767 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2768 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2769 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2770 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2771 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2772 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2773 glEnd;
2098 } 2774 }
2099 2775
2100 glDisable GL_BLEND; 2776 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2777 glDisable GL_TEXTURE_2D;
2102} 2778}
2103 2779
2104############################################################################# 2780#############################################################################
2105 2781
2782package CFPlus::UI::Progress;
2783
2784our @ISA = CFPlus::UI::Label::;
2785
2786use CFPlus::OpenGL;
2787
2788sub new {
2789 my ($class, %arg) = @_;
2790
2791 my $self = $class->SUPER::new (
2792 fg => [1, 1, 1],
2793 bg => [0, 0, 1, 0.2],
2794 bar => [0.7, 0.5, 0.1, 0.8],
2795 outline => [0.4, 0.3, 0],
2796 fontsize => 0.9,
2797 valign => 0,
2798 align => 0,
2799 can_events => 1,
2800 ellipsise => 1,
2801 label => "%d%%",
2802 %arg,
2803 );
2804
2805 $self->set_value ($arg{value} || -1);
2806
2807 $self
2808}
2809
2810sub set_label {
2811 my ($self, $label) = @_;
2812
2813 return if $self->{label} eq $label;
2814 $self->{label} = $label;
2815
2816 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2817}
2818
2819sub set_value {
2820 my ($self, $value) = @_;
2821
2822 if ($self->{value} ne $value) {
2823 $self->{value} = $value;
2824
2825 if ($value < 0) {
2826 $self->set_text ("-");
2827 } else {
2828 $self->set_text (sprintf $self->{label}, $value * 100);
2829 }
2830
2831 $self->update;
2832 }
2833}
2834
2835sub _draw {
2836 my ($self) = @_;
2837
2838 glEnable GL_BLEND;
2839 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2840
2841 if ($self->{value} >= 0) {
2842 my $s = 3 + ($self->{w} - 6) * $self->{value};
2843
2844 glColor_premultiply @{$self->{bar}};
2845 glRect 2, 2, $s, $self->{h} - 2;
2846 glColor_premultiply @{$self->{bg}};
2847 glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
2848 }
2849
2850 glColor_premultiply @{$self->{outline}};
2851 glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
2852
2853 glDisable GL_BLEND;
2854
2855 {
2856 local $self->{bg}; # do not draw background
2857 $self->SUPER::_draw;
2858 }
2859}
2860
2861#############################################################################
2862
2863package CFPlus::UI::ExperienceProgress;
2864
2865our @ISA = CFPlus::UI::Progress::;
2866
2867sub new {
2868 my ($class, %arg) = @_;
2869
2870 my $self = $class->SUPER::new (
2871 tooltip => sub {
2872 my ($self) = @_;
2873
2874 sprintf "level %d\n%s points\n%s next level\n%s to go",
2875 $self->{lvl},
2876 ::formsep ($self->{exp}),
2877 ::formsep ($self->{nxt}),
2878 ::formsep ($self->{nxt} - $self->{exp}),
2879 },
2880 %arg
2881 );
2882
2883 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2884 if $::CONN;
2885
2886 $self
2887}
2888
2889sub DESTROY {
2890 my ($self) = @_;
2891
2892 delete $::CONN->{on_exp_update}{$self+0}
2893 if $::CONN;
2894
2895 $self->SUPER::DESTROY;
2896}
2897
2898sub set_value {
2899 my ($self, $lvl, $exp) = @_;
2900
2901 $self->{lvl} = $lvl;
2902 $self->{exp} = $exp;
2903
2904 my $v = -1;
2905
2906 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2907 my $l0 = $table->[$lvl - 1];
2908 my $l1 = $table->[$lvl];
2909
2910 $self->{nxt} = $l1;
2911
2912 $v = ($exp - $l0) / ($l1 - $l0);
2913 }
2914
2915 $self->SUPER::set_value ($v);
2916}
2917
2918#############################################################################
2919
2106package CFClient::UI::Gauge; 2920package CFPlus::UI::Gauge;
2107 2921
2108our @ISA = CFClient::UI::VBox::; 2922our @ISA = CFPlus::UI::VBox::;
2109 2923
2110sub new { 2924sub new {
2111 my ($class, %arg) = @_; 2925 my ($class, %arg) = @_;
2112 2926
2113 my $self = $class->SUPER::new ( 2927 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2929 can_hover => 1,
2116 can_events => 1, 2930 can_events => 1,
2117 %arg, 2931 %arg,
2118 ); 2932 );
2119 2933
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2934 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2935 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2936 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2937
2124 $self 2938 $self
2125} 2939}
2126 2940
2127sub set_fontsize { 2941sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2962 $self->{value}->set_text ($val);
2149} 2963}
2150 2964
2151############################################################################# 2965#############################################################################
2152 2966
2153package CFClient::UI::Slider; 2967package CFPlus::UI::Slider;
2154 2968
2155use strict; 2969use strict;
2156 2970
2157use CFClient::OpenGL; 2971use CFPlus::OpenGL;
2158 2972
2159our @ISA = CFClient::UI::DrawBG::; 2973our @ISA = CFPlus::UI::DrawBG::;
2160 2974
2161my @tex = 2975my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2976 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2977 qw(s1_slider.png s1_slider_bg.png);
2164 2978
2165sub new { 2979sub new {
2166 my $class = shift; 2980 my $class = shift;
2167 2981
… …
2174 fg => [1, 1, 1], 2988 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 2989 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 2990 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 2991 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 2992 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 2993 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 2994 min_h => $::WIDTH / 80,
2181 vertical => 0, 2995 vertical => 0,
2182 can_hover => 1, 2996 can_hover => 1,
2183 inner_pad => 0.02, 2997 inner_pad => 0.02,
2184 @_ 2998 @_
2185 ); 2999 );
… …
2193sub set_range { 3007sub set_range {
2194 my ($self, $range) = @_; 3008 my ($self, $range) = @_;
2195 3009
2196 ($range, $self->{range}) = ($self->{range}, $range); 3010 ($range, $self->{range}) = ($self->{range}, $range);
2197 3011
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 3012 if ("@$range" ne "@{$self->{range}}") {
3013 $self->update;
3014 $self->set_value ($self->{range}[0]);
3015 }
2200} 3016}
2201 3017
2202sub set_value { 3018sub set_value {
2203 my ($self, $value) = @_; 3019 my ($self, $value) = @_;
2204 3020
… …
2215 if $unit; 3031 if $unit;
2216 3032
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3033 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 3034
2219 if ($value != $old_value) { 3035 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 3036 $self->emit (changed => $value);
2221 $self->update; 3037 $self->update;
2222 } 3038 }
2223} 3039}
2224 3040
2225sub size_request { 3041sub size_request {
2226 my ($self) = @_; 3042 my ($self) = @_;
2227 3043
2228 my $w = $self->{req_w}; 3044 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 3045}
2233 3046
2234sub button_down { 3047sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 3048 my ($self, $ev, $x, $y) = @_;
2236 3049
2237 $self->SUPER::button_down ($ev, $x, $y); 3050 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 3051
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3052 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 3053
2241 $self->mouse_motion ($ev, $x, $y); 3054 $self->invoke_mouse_motion ($ev, $x, $y);
2242}
2243 3055
3056 1
3057}
3058
2244sub mouse_motion { 3059sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 3060 my ($self, $ev, $x, $y) = @_;
2246 3061
2247 if ($GRAB == $self) { 3062 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3063 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 3064
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3065 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 3066
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3067 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 3068
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3069 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3070 } else {
3071 return 0;
3072 }
3073
2255 } 3074 1
3075}
3076
3077sub invoke_mouse_wheel {
3078 my ($self, $ev) = @_;
3079
3080 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3081
3082 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3083
3084 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3085
3086 1
2256} 3087}
2257 3088
2258sub update { 3089sub update {
2259 my ($self) = @_; 3090 my ($self) = @_;
2260 3091
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3092 delete $self->{knob_w};
3093 $self->SUPER::update;
3094}
3095
3096sub _draw {
3097 my ($self) = @_;
3098
3099 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 3100 $self->set_value ($self->{range}[0]);
2263 3101
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 3103 my $range = ($hi - $page - $lo) || 1e-100;
2266 3104
… …
2272 $value = ($value - $lo) / $range; 3110 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 3111 $value = $value * $self->{scale} + $self->{offset};
2274 3112
2275 $self->{knob_x} = $value - $knob_w * 0.5; 3113 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 3114 $self->{knob_w} = $knob_w;
2277 }); 3115 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 3116
2285 $self->SUPER::_draw (); 3117 $self->SUPER::_draw ();
2286 3118
2287 glScale $self->{w}, $self->{h}; 3119 glScale $self->{w}, $self->{h};
2288 3120
… …
2308 glDisable GL_TEXTURE_2D; 3140 glDisable GL_TEXTURE_2D;
2309} 3141}
2310 3142
2311############################################################################# 3143#############################################################################
2312 3144
2313package CFClient::UI::ValSlider; 3145package CFPlus::UI::ValSlider;
2314 3146
2315our @ISA = CFClient::UI::HBox::; 3147our @ISA = CFPlus::UI::HBox::;
2316 3148
2317sub new { 3149sub new {
2318 my ($class, %arg) = @_; 3150 my ($class, %arg) = @_;
2319 3151
2320 my $range = delete $arg{range}; 3152 my $range = delete $arg{range};
2321 3153
2322 my $self = $class->SUPER::new ( 3154 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3155 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3156 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 3157 to_value => sub { shift },
2326 from_value => sub { shift }, 3158 from_value => sub { shift },
2327 %arg, 3159 %arg,
2328 ); 3160 );
2329 3161
… …
2349sub set_range { shift->{slider}->set_range (@_) } 3181sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 3182sub set_value { shift->{slider}->set_value (@_) }
2351 3183
2352############################################################################# 3184#############################################################################
2353 3185
2354package CFClient::UI::TextView; 3186package CFPlus::UI::TextScroller;
2355 3187
2356our @ISA = CFClient::UI::HBox::; 3188our @ISA = CFPlus::UI::HBox::;
2357 3189
2358use CFClient::OpenGL; 3190use CFPlus::OpenGL;
2359 3191
2360sub new { 3192sub new {
2361 my $class = shift; 3193 my $class = shift;
2362 3194
2363 my $self = $class->SUPER::new ( 3195 my $self = $class->SUPER::new (
2364 fontsize => 1, 3196 fontsize => 1,
2365 can_events => 0, 3197 can_events => 1,
3198 indent => 0,
2366 #font => default_font 3199 #font => default_font
2367 @_, 3200 @_,
2368 3201
2369 layout => (new CFClient::Layout 1), 3202 layout => (new CFPlus::Layout),
2370 par => [], 3203 par => [],
3204 max_par => 0,
2371 height => 0, 3205 height => 0,
2372 children => [ 3206 children => [
2373 (new CFClient::UI::Empty expand => 1), 3207 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 3208 (new CFPlus::UI::Slider vertical => 1),
2375 ], 3209 ],
2376 ); 3210 );
2377 3211
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 3212 $self->{children}[1]->connect (changed => sub { $self->update });
2379 3213
… …
2385 3219
2386 $self->{fontsize} = $fontsize; 3220 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3221 $self->reflow;
2388} 3222}
2389 3223
3224sub size_request {
3225 my ($self) = @_;
3226
3227 my ($empty, $slider) = $self->visible_children;
3228
3229 local $self->{children} = [$empty, $slider];
3230 $self->SUPER::size_request
3231}
3232
2390sub size_allocate { 3233sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3234 my ($self, $w, $h) = @_;
2392 3235
2393 $self->SUPER::size_allocate ($w, $h); 3236 my ($empty, $slider, @other) = @{ $self->{children} };
3237 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3238
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3239 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3241 $self->{layout}->set_width ($empty->{w});
3242 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3243
2399 $self->reflow; 3244 $self->reflow;
2400}
2401 3245
2402sub text_size { 3246 local $self->{children} = [$empty, $slider];
3247 $self->SUPER::invoke_size_allocate ($w, $h)
3248}
3249
3250sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3251 my ($self, $ev) = @_;
3252
3253 return 0 unless $ev->{dy}; # only vertical movements
3254
3255 $self->{children}[1]->emit (mouse_wheel => $ev);
3256
3257 1
3258}
3259
3260sub get_layout {
3261 my ($self, $para) = @_;
2404 3262
2405 my $layout = $self->{layout}; 3263 my $layout = $self->{layout};
2406 3264
3265 $layout->set_font ($self->{font}) if $self->{font};
3266 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3267 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3268 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3269 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3270 $layout->set_markup ($para->{markup});
3271
3272 $layout->set_shapes (
3273 map
3274 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3275 @{$para->{widget}}
2410 3276 );
3277
2411 $layout->size 3278 $layout
2412} 3279}
2413 3280
2414sub reflow { 3281sub reflow {
2415 my ($self) = @_; 3282 my ($self) = @_;
2416 3283
… …
2423 3290
2424 # todo: base offset on lines or so, not on pixels 3291 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3292 $self->{children}[1]->set_value ($offset);
2426} 3293}
2427 3294
3295sub current_paragraph {
3296 my ($self) = @_;
3297
3298 $self->{top_paragraph} - 1
3299}
3300
3301sub scroll_to {
3302 my ($self, $para) = @_;
3303
3304 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3305
3306 $self->{scroll_to} = $para;
3307 $self->update;
3308}
3309
2428sub clear { 3310sub clear {
2429 my ($self) = @_; 3311 my ($self) = @_;
3312
3313 my (undef, undef, @other) = @{ $self->{children} };
3314 $self->remove ($_) for @other;
2430 3315
2431 $self->{par} = []; 3316 $self->{par} = [];
2432 $self->{height} = 0; 3317 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3318 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3319}
2435 3320
2436sub add_paragraph { 3321sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3322 my $self = shift;
2438 3323
2439 for my $line (split /\n/, $text) { 3324 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3325 $para = {
3326 fg => [1, 1, 1, 1],
3327 indent => 0,
3328 markup => "",
3329 widget => [],
3330 ref $para ? %$para : (markup => $para),
3331 w => 1e10,
3332 wrapped => 1,
3333 };
3334
3335 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3336 push @{$self->{par}}, $para;
3337 }
3338
3339 if (my $max = $self->{max_par}) {
3340 shift @{$self->{par}} while @{$self->{par}} > $max;
3341 }
3342
3343 $self->{need_reflow}++;
3344 $self->update;
3345}
3346
3347sub scroll_to_bottom {
3348 my ($self) = @_;
3349
3350 $self->{scroll_to} = $#{$self->{par}};
3351 $self->update;
3352}
3353
3354sub force_uptodate {
3355 my ($self) = @_;
3356
3357 if (delete $self->{need_reflow}) {
3358 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3359
3360 my $height = 0;
3361
3362 for my $para (@{$self->{par}}) {
3363 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3364 my $layout = $self->get_layout ($para);
3365 my ($w, $h) = $layout->size;
3366
3367 $para->{w} = $w + $para->{indent};
3368 $para->{h} = $h;
3369 $para->{wrapped} = $layout->has_wrapped;
3370 }
3371
3372 $para->{y} = $height;
3373 $height += $para->{h};
3374 }
3375
2441 $self->{height} += $h; 3376 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3377 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3378
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3379 delete $self->{texture};
3380 }
3381
3382 if (my $paridx = delete $self->{scroll_to}) {
3383 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3384 }
2446} 3385}
2447 3386
2448sub update { 3387sub update {
2449 my ($self) = @_; 3388 my ($self) = @_;
2450 3389
… …
2452 3391
2453 return unless $self->{h} > 0; 3392 return unless $self->{h} > 0;
2454 3393
2455 delete $self->{texture}; 3394 delete $self->{texture};
2456 3395
2457 $ROOT->on_post_alloc ($self, sub { 3396 $ROOT->on_post_alloc ($self => sub {
3397 $self->force_uptodate;
3398
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3399 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3400
2460 if (delete $self->{need_reflow}) {
2461 my $height = 0;
2462
2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
2478
2479 $self->{height} = $height;
2480
2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2482
2483 delete $self->{texture};
2484 }
2485
2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3401 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3402 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3403 glClear GL_COLOR_BUFFER_BIT;
2489 3404
3405 package CFPlus::UI::Base;
3406 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3407 (0, 0, $self->{w}, $self->{h});
3408
3409 my $top = int $self->{children}[1]{range}[0];
3410
3411 my $paridx = 0;
3412 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3413 my $top = int $self->{children}[1]{range}[0];
2491 3414
2492 my $y0 = $top; 3415 my $y0 = $top;
2493 my $y1 = $top + $H; 3416 my $y1 = $top + $H;
2494 3417
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2504
2505 for my $par (@{$self->{par}}) { 3418 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3419 my $h = $para->{h};
3420 my $y = $para->{y};
2507 3421
2508 if ($y0 < $y + $h && $y < $y1) { 3422 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3423 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3424
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3425 $layout->render ($para->{indent}, $y - $y0);
3426 $layout->draw;
2514 3427
2515 glRasterPos $par->[3], $y - $y0; 3428 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3429 my @s = $layout->get_shapes;
3430
3431 for (@w) {
3432 my ($dx, $dy) = splice @s, 0, 2, ();
3433
3434 $_->{x} = $dx + $para->{indent};
3435 $_->{y} = $dy + $y - $y0;
3436
3437 $_->draw;
3438 }
3439 }
2517 } 3440 }
2518 3441
2519 $y += $h; 3442 $paridx++;
3443 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3444 }
2521 3445
2522 glDisable GL_BLEND; 3446 $self->{top_paragraph} = $top_paragraph;
2523 }; 3447 };
2524 }); 3448 });
2525} 3449}
2526 3450
3451sub reconfigure {
3452 my ($self) = @_;
3453
3454 $self->SUPER::reconfigure;
3455
3456 $_->{w} = 1e10 for @{ $self->{par} };
3457 $self->reflow;
3458}
3459
2527sub _draw { 3460sub _draw {
2528 my ($self) = @_; 3461 my ($self) = @_;
2529 3462
2530 glEnable GL_TEXTURE_2D; 3463 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3464 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3465 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3466 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3467 glDisable GL_TEXTURE_2D;
2535 3468
2536 $self->{children}[1]->draw; 3469 $self->{children}[1]->draw;
2537
2538} 3470}
2539 3471
2540############################################################################# 3472#############################################################################
2541 3473
2542package CFClient::UI::Animator; 3474package CFPlus::UI::Animator;
2543 3475
2544use CFClient::OpenGL; 3476use CFPlus::OpenGL;
2545 3477
2546our @ISA = CFClient::UI::Bin::; 3478our @ISA = CFPlus::UI::Bin::;
2547 3479
2548sub moveto { 3480sub moveto {
2549 my ($self, $x, $y) = @_; 3481 my ($self, $x, $y) = @_;
2550 3482
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3483 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3511 glPopMatrix;
2580} 3512}
2581 3513
2582############################################################################# 3514#############################################################################
2583 3515
2584package CFClient::UI::Flopper; 3516package CFPlus::UI::Flopper;
2585 3517
2586our @ISA = CFClient::UI::Button::; 3518our @ISA = CFPlus::UI::Button::;
2587 3519
2588sub new { 3520sub new {
2589 my $class = shift; 3521 my $class = shift;
2590 3522
2591 my $self = $class->SUPER::new ( 3523 my $self = $class->SUPER::new (
2592 state => 0, 3524 state => 0,
2593 on_activate => \&toggle_flopper, 3525 on_activate => \&toggle_flopper,
2594 @_ 3526 @_
2595 ); 3527 );
2596 3528
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3529 $self
2603} 3530}
2604 3531
2605sub toggle_flopper { 3532sub toggle_flopper {
2606 my ($self) = @_; 3533 my ($self) = @_;
2607 3534
2608 # TODO: use animation 3535 $self->{other}->toggle_visibility;
2609 if ($self->{state} = !$self->{state}) {
2610 $CFClient::UI::ROOT->add ($self->{other});
2611 $self->{other}->move ($self->coord2global (0, $self->{h}));
2612 $self->_emit ("open");
2613 } else {
2614 $CFClient::UI::ROOT->remove ($self->{other});
2615 $self->_emit ("close");
2616 }
2617
2618 $self->_emit (changed => $self->{state});
2619} 3536}
2620 3537
2621############################################################################# 3538#############################################################################
2622 3539
2623package CFClient::UI::Tooltip; 3540package CFPlus::UI::Tooltip;
2624 3541
2625our @ISA = CFClient::UI::Bin::; 3542our @ISA = CFPlus::UI::Bin::;
2626 3543
2627use CFClient::OpenGL; 3544use CFPlus::OpenGL;
2628 3545
2629sub new { 3546sub new {
2630 my $class = shift; 3547 my $class = shift;
2631 3548
2632 $class->SUPER::new ( 3549 $class->SUPER::new (
… …
2636} 3553}
2637 3554
2638sub set_tooltip_from { 3555sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3556 my ($self, $widget) = @_;
2640 3557
3558 my $tip = $widget->{tooltip};
3559 $tip = $tip->($widget) if "CODE" eq ref $tip;
3560
3561 $tip = CFPlus::Pod::section_label tooltip => $1
3562 if $tip =~ /^#(.*)$/;
3563
3564 if ($ENV{CFPLUS_DEBUG} & 2) {
3565 $tip .= "\n\n" . (ref $widget) . "\n"
3566 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3567 . "req $widget->{req_w} $widget->{req_h}\n"
3568 . "visible $widget->{visible}";
3569 }
3570
3571 $tip =~ s/^\n+//;
3572 $tip =~ s/\n+$//;
3573
2641 $self->add (new CFClient::UI::Label 3574 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3575 markup => $tip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3576 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3577 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3578 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3579 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3580 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3581 );
2649} 3582}
2650 3583
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3587 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3588
2656 ($w + 4, $h + 4) 3589 ($w + 4, $h + 4)
2657} 3590}
2658 3591
2659sub size_allocate { 3592sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3593 my ($self, $w, $h) = @_;
2661 3594
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3595 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3596}
3597
3598sub invoke_visibility_change {
3599 my ($self, $visible) = @_;
3600
3601 return unless $visible;
3602
3603 $self->{root}->on_post_alloc ("move_$self" => sub {
3604 my $widget = $self->{owner}
3605 or return;
3606
3607 if ($widget->{visible}) {
3608 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3609
3610 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3611 if $x + $self->{w} > $self->{root}{w};
3612
3613 $self->move_abs ($x, $y);
3614 } else {
3615 $self->hide;
3616 }
3617 });
2663} 3618}
2664 3619
2665sub _draw { 3620sub _draw {
2666 my ($self) = @_; 3621 my ($self) = @_;
2667 3622
2668 glTranslate 0.375, 0.375; 3623 glTranslate 0.375, 0.375;
2669 3624
2670 my ($w, $h) = @$self{qw(w h)}; 3625 my ($w, $h) = @$self{qw(w h)};
2671 3626
2672 glColor 1, 0.8, 0.4; 3627 glColor 1, 0.8, 0.4;
2673 glBegin GL_QUADS; 3628 glRect 0, 0, $w, $h;
2674 glVertex 0 , 0;
2675 glVertex 0 , $h;
2676 glVertex $w, $h;
2677 glVertex $w, 0;
2678 glEnd;
2679 3629
2680 glColor 0, 0, 0; 3630 glColor 0, 0, 0;
2681 glBegin GL_LINE_LOOP; 3631 glRect_lineloop 0, 0, $w, $h;
2682 glVertex 0 , 0;
2683 glVertex 0 , $h;
2684 glVertex $w, $h;
2685 glVertex $w, 0;
2686 glEnd;
2687 3632
2688 glTranslate 2 - 0.375, 2 - 0.375; 3633 glTranslate 2 - 0.375, 2 - 0.375;
3634
2689 $self->SUPER::_draw; 3635 $self->SUPER::_draw;
2690} 3636}
2691 3637
2692############################################################################# 3638#############################################################################
2693 3639
2694package CFClient::UI::Face; 3640package CFPlus::UI::Face;
2695 3641
2696our @ISA = CFClient::UI::Base::; 3642our @ISA = CFPlus::UI::DrawBG::;
2697 3643
2698use CFClient::OpenGL; 3644use CFPlus::OpenGL;
2699 3645
2700sub new { 3646sub new {
2701 my $class = shift; 3647 my $class = shift;
2702 3648
2703 my $self = $class->SUPER::new ( 3649 my $self = $class->SUPER::new (
3650 size_w => 32,
3651 size_h => 8,
2704 aspect => 1, 3652 aspect => 1,
2705 can_events => 0, 3653 can_events => 0,
2706 @_, 3654 @_,
2707 ); 3655 );
2708 3656
2709 if ($self->{anim} && $self->{animspeed}) { 3657 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3658 CFPlus::weaken (my $widget = $self);
2711 3659
3660 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3661 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
2712 $self->{timer} = Event->timer ( 3662 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3663 parked => 1,
2715 interval => $self->{animspeed},
2716 cb => sub { 3664 cb => sub {
3665 return unless $::CONN;
3666
3667 my $w = $widget
3668 or return;
3669
2717 ++$widget->{frame}; 3670 ++$w->{frame};
3671 $w->update_face;
3672
3673 # somehow, $widget can go away
2718 $widget->update; 3674 $w->update;
3675 $w->update_timer;
2719 }, 3676 },
2720 ); 3677 );
3678
3679 $self->update_face;
3680 $self->update_timer;
2721 } 3681 }
2722 3682
2723 $self 3683 $self
2724} 3684}
2725 3685
3686sub update_timer {
3687 my ($self) = @_;
3688
3689 return unless $self->{timer};
3690
3691 if ($self->{visible}) {
3692 $self->{timer}->at (
3693 $self->{anim_start}
3694 + $self->{animspeed}
3695 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3696 );
3697 $self->{timer}->start;
3698 } else {
3699 $self->{timer}->stop;
3700 }
3701}
3702
3703sub update_face {
3704 my ($self) = @_;
3705
3706 if ($::CONN) {
3707 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3708 if ($anim && @$anim) {
3709 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3710 delete $self->{face_change_cb};
3711
3712 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3713 unless ($tex->{name} || $tex->{loading}) {
3714 $tex->upload (sub { $self->reconfigure });
3715 }
3716 }
3717 }
3718 }
3719 }
3720}
3721
2726sub size_request { 3722sub size_request {
2727 (32, 8) 3723 my ($self) = @_;
3724
3725 if ($::CONN) {
3726 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3727 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3728 if ($tex->{name}) {
3729 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3730 } elsif (!$tex->{loading}) {
3731 $tex->upload (sub { $self->reconfigure });
3732 }
3733 }
3734
3735 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3736 }
3737 }
3738
3739 ($self->{size_w} || 8, $self->{size_h} || 8)
2728} 3740}
2729 3741
2730sub update { 3742sub update {
2731 my ($self) = @_; 3743 my ($self) = @_;
2732 3744
2733 return unless $self->{visible}; 3745 return unless $self->{visible};
2734 3746
2735 $self->SUPER::update; 3747 $self->SUPER::update;
2736} 3748}
2737 3749
3750sub invoke_visibility_change {
3751 my ($self) = @_;
3752
3753 $self->update_timer;
3754
3755 0
3756}
3757
2738sub _draw { 3758sub _draw {
2739 my ($self) = @_; 3759 my ($self) = @_;
2740 3760
2741 return unless $::CONN; 3761 $self->SUPER::_draw;
2742 3762
2743 my $face; 3763 if (my $tex = $self->{tex}) {
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3764 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3766 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3767 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3768 glDisable GL_TEXTURE_2D;
2760 } 3769 }
2761} 3770}
2762 3771
2763sub DESTROY { 3772sub destroy {
2764 my ($self) = @_; 3773 my ($self) = @_;
2765 3774
2766 $self->{timer}->cancel 3775 (delete $self->{timer})->cancel
2767 if $self->{timer}; 3776 if $self->{timer};
2768 3777
2769 $self->SUPER::DESTROY; 3778 $self->SUPER::destroy;
2770} 3779}
2771 3780
2772############################################################################# 3781#############################################################################
2773 3782
2774package CFClient::UI::Inventory; 3783package CFPlus::UI::Buttonbar;
2775 3784
2776our @ISA = CFClient::UI::ScrolledWindow::; 3785our @ISA = CFPlus::UI::HBox::;
2777 3786
2778sub new { 3787# TODO: should actually wrap buttons and other goodies.
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814sub size_request {
2815 my ($self) = @_;
2816 ($self->{req_w}, $self->{req_h});
2817}
2818 3788
2819############################################################################# 3789#############################################################################
2820 3790
2821package CFClient::UI::Menu; 3791package CFPlus::UI::Menu;
2822 3792
2823our @ISA = CFClient::UI::FancyFrame::; 3793our @ISA = CFPlus::UI::Toplevel::;
2824 3794
2825use CFClient::OpenGL; 3795use CFPlus::OpenGL;
2826 3796
2827sub new { 3797sub new {
2828 my $class = shift; 3798 my $class = shift;
2829 3799
2830 my $self = $class->SUPER::new ( 3800 my $self = $class->SUPER::new (
2831 items => [], 3801 items => [],
2832 z => 100, 3802 z => 100,
2833 @_, 3803 @_,
2834 ); 3804 );
2835 3805
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3806 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3807
2838 for my $item (@{ $self->{items} }) { 3808 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3809 my ($widget, $cb, $tooltip) = @$item;
2840 3810
2841 # handle various types of items, only text for now 3811 # handle various types of items, only text for now
2842 if (!ref $widget) { 3812 if (!ref $widget) {
3813 if ($widget =~ /\t/) {
3814 my ($left, $right) = split /\t/, $widget, 2;
3815
2843 $widget = new CFClient::UI::Label 3816 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3817 can_hover => 1,
2845 can_events => 1, 3818 can_events => 1,
3819 tooltip => $tooltip,
3820 children => [
3821 (new CFPlus::UI::Label markup => $left, expand => 1),
3822 (new CFPlus::UI::Label markup => $right, align => +1),
3823 ],
3824 ;
3825
3826 } else {
3827 $widget = new CFPlus::UI::Label
3828 can_hover => 1,
3829 can_events => 1,
2846 text => $widget; 3830 markup => $widget,
3831 tooltip => $tooltip;
3832 }
2847 } 3833 }
2848 3834
2849 $self->{item}{$widget} = $item; 3835 $self->{item}{$widget} = $item;
2850 3836
2851 $self->{vbox}->add ($widget); 3837 $self->{vbox}->add ($widget);
… …
2856 3842
2857# popup given the event (must be a mouse button down event currently) 3843# popup given the event (must be a mouse button down event currently)
2858sub popup { 3844sub popup {
2859 my ($self, $ev) = @_; 3845 my ($self, $ev) = @_;
2860 3846
2861 $self->_emit ("popdown"); 3847 $self->emit ("popdown");
2862 3848
2863 # maybe save $GRAB? must be careful about events... 3849 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3850 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3851 $self->{button} = $ev->{button};
2866 3852
2867 $self->show; 3853 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3855}
2870 3856
2871sub mouse_motion { 3857sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3858 my ($self, $ev, $x, $y) = @_;
2873 3859
2874 # TODO: should use vbox->find_widget or so 3860 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3862 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3863
3864 0
3865}
3866
2879sub button_up { 3867sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3868 my ($self, $ev, $x, $y) = @_;
2881 3869
2882 if ($ev->{button} == $self->{button}) { 3870 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3871 undef $GRAB;
2884 $self->hide; 3872 $self->hide;
2885 3873
2886 $self->_emit ("popdown"); 3874 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3875 $self->{hover}[1]->() if $self->{hover};
3876 } else {
3877 return 0
3878 }
3879
2888 } 3880 1
2889} 3881}
2890 3882
2891############################################################################# 3883#############################################################################
2892 3884
2893package CFClient::UI::Statusbox; 3885package CFPlus::UI::Multiplexer;
2894 3886
2895our @ISA = CFClient::UI::VBox::; 3887our @ISA = CFPlus::UI::Container::;
2896 3888
2897sub new { 3889sub new {
2898 my $class = shift; 3890 my $class = shift;
2899 3891
2900 $class->SUPER::new ( 3892 my $self = $class->SUPER::new (
3893 @_,
3894 );
3895
3896 $self->{current} = $self->{children}[0]
3897 if @{ $self->{children} };
3898
3899 $self
3900}
3901
3902sub add {
3903 my ($self, @widgets) = @_;
3904
3905 $self->SUPER::add (@widgets);
3906
3907 $self->{current} = $self->{children}[0]
3908 if @{ $self->{children} };
3909}
3910
3911sub get_current_page {
3912 my ($self) = @_;
3913
3914 $self->{current}
3915}
3916
3917sub set_current_page {
3918 my ($self, $page_or_widget) = @_;
3919
3920 my $widget = ref $page_or_widget
3921 ? $page_or_widget
3922 : $self->{children}[$page_or_widget];
3923
3924 $self->{current} = $widget;
3925 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3926
3927 $self->emit (page_changed => $self->{current});
3928
3929 $self->realloc;
3930}
3931
3932sub visible_children {
3933 $_[0]{current}
3934}
3935
3936sub size_request {
3937 my ($self) = @_;
3938
3939 $self->{current}->size_request
3940}
3941
3942sub invoke_size_allocate {
3943 my ($self, $w, $h) = @_;
3944
3945 $self->{current}->configure (0, 0, $w, $h);
3946
3947 1
3948}
3949
3950sub _draw {
3951 my ($self) = @_;
3952
3953 $self->{current}->draw;
3954}
3955
3956#############################################################################
3957
3958package CFPlus::UI::Notebook;
3959
3960use CFPlus::OpenGL;
3961
3962our @ISA = CFPlus::UI::VBox::;
3963
3964sub new {
3965 my $class = shift;
3966
3967 my $self = $class->SUPER::new (
3968 buttonbar => (new CFPlus::UI::Buttonbar),
3969 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3970 active_outline => [1, 1, 0],
3971 # filter => # will be put between multiplexer and $self
3972 @_,
3973 );
3974
3975 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3976 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3977
3978 {
3979 Scalar::Util::weaken (my $wself = $self);
3980
3981 $self->{multiplexer}->connect (c_add => sub {
3982 my ($mplex, $widgets) = @_;
3983
3984 for my $child (@$widgets) {
3985 Scalar::Util::weaken $child;
3986 $child->{c_tab_} ||= do {
3987 my $tab =
3988 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3989 ? $child->{c_tab}
3990 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3991
3992 $tab->connect (activate => sub {
3993 $wself->set_current_page ($child);
3994 });
3995
3996 $tab
3997 };
3998
3999 $self->{buttonbar}->add ($child->{c_tab_});
4000 }
4001 });
4002
4003 $self->{multiplexer}->connect (c_remove => sub {
4004 my ($mplex, $widgets) = @_;
4005
4006 for my $child (@$widgets) {
4007 $wself->{buttonbar}->remove ($child->{c_tab_});
4008 }
4009 });
4010 }
4011
4012 $self
4013}
4014
4015sub add {
4016 my ($self, @widgets) = @_;
4017
4018 $self->{multiplexer}->add (@widgets)
4019}
4020
4021sub remove {
4022 my ($self, @widgets) = @_;
4023
4024 $self->{multiplexer}->remove (@widgets)
4025}
4026
4027sub pages {
4028 my ($self) = @_;
4029 $self->{multiplexer}->children
4030}
4031
4032sub add_tab {
4033 my ($self, $title, $widget, $tooltip) = @_;
4034
4035 $title = [$title, $tooltip] unless ref $title;
4036 $widget->{c_tab} = $title;
4037
4038 $self->add ($widget);
4039}
4040
4041sub get_current_page {
4042 my ($self) = @_;
4043
4044 $self->{multiplexer}->get_current_page
4045}
4046
4047sub set_current_page {
4048 my ($self, $page) = @_;
4049
4050 $self->{multiplexer}->set_current_page ($page);
4051 $self->emit (page_changed => $self->{multiplexer}{current});
4052}
4053
4054sub _draw {
4055 my ($self) = @_;
4056
4057 $self->SUPER::_draw ();
4058
4059 if (my $cur = $self->{multiplexer}{current}) {
4060 if ($cur = $cur->{c_tab_}) {
4061 glTranslate $cur->{x}, $cur->{y};
4062 glLineWidth 3;
4063 glColor @{$self->{active_outline}};
4064 glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
4065 glLineWidth 1;
4066 }
4067 }
4068}
4069
4070#############################################################################
4071
4072package CFPlus::UI::Selector;
4073
4074use utf8;
4075
4076our @ISA = CFPlus::UI::Button::;
4077
4078sub new {
4079 my $class = shift;
4080
4081 my $self = $class->SUPER::new (
4082 options => [], # [value, title, longdesc], ...
4083 value => undef,
4084 @_,
4085 );
4086
4087 $self->_set_value ($self->{value});
4088
4089 $self
4090}
4091
4092sub invoke_button_down {
4093 my ($self, $ev) = @_;
4094
4095 my @menu_items;
4096
4097 for (@{ $self->{options} }) {
4098 my ($value, $title, $tooltip) = @$_;
4099
4100 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4101 }
4102
4103 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4104}
4105
4106sub _set_value {
4107 my ($self, $value) = @_;
4108
4109 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
4110 or return;
4111
4112 $self->{value} = $item->[0];
4113 $self->set_markup ("$item->[1] ⇓");
4114 $self->set_tooltip ($item->[2]);
4115}
4116
4117sub set_value {
4118 my ($self, $value) = @_;
4119
4120 return unless $self->{value} ne $value;
4121
4122 $self->_set_value ($value);
4123 $self->emit (changed => $value);
4124}
4125
4126#############################################################################
4127
4128package CFPlus::UI::Statusbox;
4129
4130our @ISA = CFPlus::UI::VBox::;
4131
4132sub new {
4133 my $class = shift;
4134
4135 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 4136 fontsize => 0.8,
2902 @_, 4137 @_,
2903 ) 4138 );
4139
4140 CFPlus::weaken (my $this = $self);
4141
4142 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4143
4144 $self
2904} 4145}
2905 4146
2906sub reorder { 4147sub reorder {
2907 my ($self) = @_; 4148 my ($self) = @_;
2908 my $NOW = time; 4149 my $NOW = Time::HiRes::time;
4150
4151 # freeze display when hovering over any label
4152 return if $CFPlus::UI::TOOLTIP->{owner}
4153 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4154 values %{ $self->{item} };
2909 4155
2910 while (my ($k, $v) = each %{ $self->{item} }) { 4156 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4157 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 4158 }
2913 4159
… …
2916 my @items = sort { 4162 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 4163 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 4164 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 4165 } values %{ $self->{item} };
2920 4166
4167 $self->{timer}->interval (1);
4168
2921 my $count = 10 + 1; 4169 my $count = 10 + 1;
2922 for my $item (@items) { 4170 for my $item (@items) {
2923 last unless --$count; 4171 last unless --$count;
2924 4172
2925 push @widgets, $item->{label} ||= do { 4173 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 4174 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 4175 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 4176 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 4177 : $item->{text};
2930 4178
2931 for ($short) { 4179 for ($short) {
2932 s/^\s+//; 4180 s/^\s+//;
2933 s/\s+/ /g; 4181 s/\s+/ /g;
2934 } 4182 }
2935 4183
2936 new CFClient::UI::Label 4184 new CFPlus::UI::Label
2937 markup => $short, 4185 markup => $short,
2938 tooltip => $item->{tooltip}, 4186 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 4187 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 4188 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 4189 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 4190 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 4191 fg => [@{ $item->{fg} }],
2944 can_events => 1, 4192 can_events => 1,
2945 can_hover => 1 4193 can_hover => 1
2946 }; 4194 };
4195
4196 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4197 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4198 $label->update;
4199 $label->set_max_size (undef, $label->{req_h} * $diff)
4200 if $diff < 1;
4201 $self->{timer}->interval (1/30);
4202 } else {
4203 $label->{fg}[3] = $item->{fg}[3] || 1;
4204 }
4205
4206 push @widgets, $label;
2947 } 4207 }
2948 4208
2949 $self->clear; 4209 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 4210 $self->SUPER::add (reverse @widgets);
2951} 4211}
… …
2956 $text =~ s/^\s+//; 4216 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 4217 $text =~ s/\s+$//;
2958 4218
2959 return unless $text; 4219 return unless $text;
2960 4220
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 4221 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 4222
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4223 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 4224
2965 if (my $item = $self->{item}{$group}) { 4225 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 4226 if ($item->{text} eq $text) {
2967 $item->{count}++; 4227 $item->{count}++;
2968 } else { 4228 } else {
2969 $item->{count} = 1; 4229 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 4230 $item->{text} = $item->{tooltip} = $text;
2971 } 4231 }
2972 $item->{id} = ++$self->{id}; 4232 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 4233 $item->{timeout} = $timeout;
2974 delete $item->{label}; 4234 delete $item->{label};
2975 } else { 4235 } else {
2976 $self->{item}{$group} = { 4236 $self->{item}{$group} = {
2977 id => ++$self->{id}, 4237 id => ++$self->{id},
… …
2983 count => 1, 4243 count => 1,
2984 %arg, 4244 %arg,
2985 }; 4245 };
2986 } 4246 }
2987 4247
4248 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 4249 $self->reorder;
4250 });
2989} 4251}
2990 4252
2991sub reconfigure { 4253sub reconfigure {
2992 my ($self) = @_; 4254 my ($self) = @_;
2993 4255
… …
2996 4258
2997 $self->reorder; 4259 $self->reorder;
2998 $self->SUPER::reconfigure; 4260 $self->SUPER::reconfigure;
2999} 4261}
3000 4262
4263sub destroy {
4264 my ($self) = @_;
4265
4266 $self->{timer}->cancel;
4267
4268 $self->SUPER::destroy;
4269}
4270
3001############################################################################# 4271#############################################################################
3002 4272
3003package CFClient::UI::Root; 4273package CFPlus::UI::Root;
3004 4274
3005our @ISA = CFClient::UI::Container::; 4275our @ISA = CFPlus::UI::Container::;
3006 4276
4277use List::Util qw(min max);
4278
3007use CFClient::OpenGL; 4279use CFPlus::OpenGL;
3008 4280
3009sub new { 4281sub new {
3010 my $class = shift; 4282 my $class = shift;
3011 4283
3012 $class->SUPER::new ( 4284 my $self = $class->SUPER::new (
3013 visible => 1, 4285 visible => 1,
3014 @_, 4286 @_,
3015 ) 4287 );
3016}
3017 4288
3018sub configure { 4289 CFPlus::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 4290
3021 $self->{w} = $w; 4291 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 4292}
3031 4293
3032sub size_request { 4294sub size_request {
3033 my ($self) = @_; 4295 my ($self) = @_;
3034 4296
3035 ($self->{w}, $self->{h}) 4297 ($self->{w}, $self->{h})
3036} 4298}
3037 4299
4300sub _to_pixel {
4301 my ($coord, $size, $max) = @_;
4302
4303 $coord =
4304 $coord eq "center" ? ($max - $size) * 0.5
4305 : $coord eq "max" ? $max
4306 : $coord;
4307
4308 $coord = 0 if $coord < 0;
4309 $coord = $max - $size if $coord > $max - $size;
4310
4311 int $coord + 0.5
4312}
4313
3038sub size_allocate { 4314sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 4315 my ($self, $w, $h) = @_;
3040 4316
3041 for my $child ($self->children) { 4317 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4318 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 4319
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4320 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 4321 $Y = $child->{force_y} if exists $child->{force_y};
3046 4322
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4323 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 4324 $Y = _to_pixel $Y, $H, $self->{h};
3049
3050 $X = $self->{user_x} if exists $self->{user_x};
3051 $Y = $self->{user_y} if exists $self->{user_y};
3052
3053 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3054 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3055 4325
3056 $child->configure ($X, $Y, $W, $H); 4326 $child->configure ($X, $Y, $W, $H);
3057 } 4327 }
4328
4329 1
3058} 4330}
3059 4331
3060sub coord2local { 4332sub coord2local {
3061 my ($self, $x, $y) = @_; 4333 my ($self, $x, $y) = @_;
3062 4334
… …
3070} 4342}
3071 4343
3072sub update { 4344sub update {
3073 my ($self) = @_; 4345 my ($self) = @_;
3074 4346
3075 $self->check_size;
3076 $::WANT_REFRESH++; 4347 $::WANT_REFRESH->start;
3077} 4348}
3078 4349
3079sub add { 4350sub add {
3080 my ($self, @children) = @_; 4351 my ($self, @children) = @_;
3081 4352
3082 for (my @widgets = @children; my $w = pop @widgets; ) {
3083 push @widgets, $w->children;
3084 $w->{root} = $self;
3085 $w->{visible} = $self->{visible} + 1;
3086 }
3087
3088 for my $child (@children) {
3089 $child->{is_toplevel} = 1; 4353 $_->{is_toplevel} = 1
3090 4354 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 4355
3096 $self->SUPER::add (@children); 4356 $self->SUPER::add (@children);
3097} 4357}
3098 4358
3099sub remove { 4359sub remove {
3100 my ($self, @children) = @_; 4360 my ($self, @children) = @_;
3101 4361
3102 $self->SUPER::remove (@children); 4362 $self->SUPER::remove (@children);
4363
4364 delete $self->{is_toplevel}
4365 for @children;
3103 4366
3104 while (@children) { 4367 while (@children) {
3105 my $w = pop @children; 4368 my $w = pop @children;
3106 push @children, $w->children; 4369 push @children, $w->children;
3107 $w->set_invisible; 4370 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 4389 while ($self->{refresh_hook}) {
3127 $_->() 4390 $_->()
3128 for values %{delete $self->{refresh_hook}}; 4391 for values %{delete $self->{refresh_hook}};
3129 } 4392 }
3130 4393
3131 if ($self->{check_size}) { 4394 while ($self->{realloc}) {
4395 my %queue;
3132 my @queue; 4396 my @queue;
4397 my $widget;
3133 4398
3134 for (;;) { 4399 outer:
3135 if ($self->{check_size}) { 4400 while () {
3136 #TODO use array-of-depth approach 4401 if (my $realloc = delete $self->{realloc}) {
4402 for $widget (values %$realloc) {
4403 $widget->{visible} or next; # do not resize invisible widgets
3137 4404
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 4405 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 4406
4407 push @{ $queue[$widget->{visible}] }, $widget;
4408 }
3140 } 4409 }
3141 4410
4411 while () {
4412 @queue or last outer;
4413
3142 my $widget = pop @queue || last; 4414 $widget = pop @{ $queue[-1] || [] }
3143 4415 and last;
3144 defined $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
3147 ? @$widget{qw(user_w user_h)}
3148 : $widget->size_request;
3149
3150 if (delete $widget->{force_alloc}
3151 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3152 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3153 4416
4417 pop @queue;
4418 }
4419
4420 delete $queue{$widget+0};
4421
4422 my ($w, $h) = $widget->size_request;
4423
4424 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4425 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4426
4427 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4428 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4429
4430 $w = $widget->{force_w} if exists $widget->{force_w};
4431 $h = $widget->{force_h} if exists $widget->{force_h};
4432
4433 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4434 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 4435 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 4436 $widget->{req_h} = $h;
3156 4437
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4438 $self->{size_alloc}{$widget+0} = $widget;
3158 4439
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 4440 if (my $parent = $widget->{parent}) {
4441 $self->{realloc}{$parent+0} = $parent
4442 unless $queue{$parent+0};
4443
4444 $parent->{force_size_alloc} = 1;
4445 $self->{size_alloc}{$parent+0} = $parent;
4446 }
3161 } 4447 }
4448
4449 delete $self->{realloc}{$widget+0};
3162 } 4450 }
3163 }
3164 4451
3165 while ($self->{size_alloc}) { 4452 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 4453 my @queue = sort { $a->{visible} <=> $b->{visible} }
3167 my ($widget, $w, $h) = @$_; 4454 values %$size_alloc;
3168 4455
4456 while () {
4457 my $widget = pop @queue || last;
4458
4459 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4460
4461 $w = max $widget->{min_w}, $w;
4462 $h = max $widget->{min_h}, $h;
4463
4464# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4465# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4466
4467 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4468 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4469
3169 $w = 0 if $w < 0; 4470 $w = int $w + 0.5;
3170 $h = 0 if $h < 0; 4471 $h = int $h + 0.5;
3171 4472
4473 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4474 $widget->{old_w} = $widget->{w};
4475 $widget->{old_h} = $widget->{h};
4476
3172 $widget->{w} = $w; 4477 $widget->{w} = $w;
3173 $widget->{h} = $h; 4478 $widget->{h} = $h;
4479
3174 $widget->emit (size_allocate => $w, $h); 4480 $widget->emit (size_allocate => $w, $h);
4481 }
4482 }
3175 } 4483 }
3176 } 4484 }
3177 4485
3178 while ($self->{post_alloc_hook}) { 4486 while ($self->{post_alloc_hook}) {
3179 $_->() 4487 $_->()
… …
3188 glLoadIdentity; 4496 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4497 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4498 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4499 glLoadIdentity;
3192 4500
4501 {
4502 package CFPlus::UI::Base;
4503
4504 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4505 (0, 0, $self->{w}, $self->{h});
4506
3193 $self->_draw; 4507 $self->_draw;
4508 }
3194} 4509}
3195 4510
3196############################################################################# 4511#############################################################################
3197 4512
3198package CFClient::UI; 4513package CFPlus::UI;
3199 4514
3200$ROOT = new CFClient::UI::Root; 4515$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4516$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4517
32031 45181
3204 4519

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