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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 1.368 by root, Mon Jun 25 05:43:37 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
98 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
100 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
101} 125}
102 126
103sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
104 my ($ev) = @_; 128 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 129
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 131
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 133
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
112 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 136
114 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 139 $grab->update if $grab;
117 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
118 141
119 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
120 } 144 }
121} 145}
122 146
123sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
124 my ($ev) = @_; 148 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
126 150
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 152
129 if ($widget != $HOVER) { 153 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 154
132 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 156 if $HOVER;
140} 157}
141 158
142# convert position array to integers 159# convert position array to integers
143sub harmonize { 160sub harmonize {
… …
172sub rescale_widgets { 189sub rescale_widgets {
173 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
174 191
175 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{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 { __widget_ref__ => $_[0]{s_id} }
275}
276
235sub show { 277sub show {
236 my ($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->hide
326 : $self->show;
327}
328
329sub toggle_visibility {
330 my ($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} } 504
429sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
430sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
552sub find_widget {
553 my ($self, $x, $y) = @_;
554
555 return () unless $self->{can_events};
556
557 return $self
558 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561 ()
562}
563
564sub set_parent {
565 my ($self, $parent) = @_;
566
567 CFPlus::weaken ($self->{parent} = $parent);
568 $self->set_visible if $parent->{visible};
569}
570
571sub realloc {
572 my ($self) = @_;
573
574 if ($self->{visible}) {
575 return if $self->{root}{realloc}{$self+0};
576
577 $self->{root}{realloc}{$self+0} = $self;
578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
583}
584
585sub update {
586 my ($self) = @_;
587
588 $self->{parent}->update
589 if $self->{parent};
590}
591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
431 602
432sub draw { 603sub draw {
433 my ($self) = @_; 604 my ($self) = @_;
434 605
435 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
436 615
437 glPushMatrix; 616 glPushMatrix;
438 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
439 $self->_draw;
440 glPopMatrix;
441 618
442 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
443 my ($x, $y) = @$self{qw(x y)};
444
445 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
446 glEnable GL_BLEND; 621 glEnable GL_BLEND;
447 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
448 glBegin GL_QUADS; 623 glBegin GL_QUADS;
449 glVertex $x , $y; 624 glVertex 0 , 0;
450 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
451 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
452 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
453 glEnd; 628 glEnd;
454 glDisable GL_BLEND; 629 glDisable GL_BLEND;
455 } 630 }
456 631
457 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
458 glPushMatrix; 633 glPushMatrix;
459 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
460 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
461 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
462 glVertex 0 , 0; 637 glVertex 0 , 0;
463 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
464 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
465 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
466 glEnd; 641 glEnd;
467 glPopMatrix; 642 glPopMatrix;
468 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
469 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
470} 648}
471 649
472sub _draw { 650sub _draw {
473 my ($self) = @_; 651 my ($self) = @_;
474 652
475 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
476} 654}
477 655
478sub find_widget { 656my $cntx;#d#
479 my ($self, $x, $y) = @_;
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} + $self->{h};
486
487 ()
488}
489
490sub set_parent {
491 my ($self, $parent) = @_;
492
493 Scalar::Util::weaken ($self->{parent} = $parent);
494
495 if ($parent->{visible} || 1) {
496 $self->{root} = $parent->{root};
497 $self->{visible} = $parent->{visible} + 1;
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 $self->show;
508}
509
510sub check_size {
511 my ($self, $forced) = @_;
512
513 $self->{force_alloc} = 1 if $forced;
514 $CFClient::UI::ROOT->{check_size}{$self} = $self;
515}
516
517sub update {
518 my ($self) = @_;
519
520 $self->{parent}->update
521 if $self->{parent};
522}
523
524sub connect {
525 my ($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, $visible) = @_;
545}
546
547sub DESTROY { 657sub DESTROY {
548 my ($self) = @_; 658 my ($self) = @_;
549 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
550 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
551 #$self->deactivate;
552} 666}
553 667
554############################################################################# 668#############################################################################
555 669
556package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
557 671
558our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
559 673
560use strict; 674use strict;
561use CFClient::OpenGL; 675use CFPlus::OpenGL;
562 676
563sub new { 677sub new {
564 my $class = shift; 678 my $class = shift;
565 679
566 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
581 695
582 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
583 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
584 698
585 glEnable GL_BLEND; 699 glEnable GL_BLEND;
586 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
587 glColor @$color; 701 glColor_premultiply @$color;
588 702
589 glBegin GL_QUADS; 703 glBegin GL_QUADS;
590 glVertex 0 , 0; 704 glVertex 0 , 0;
591 glVertex 0 , $h; 705 glVertex 0 , $h;
592 glVertex $w, $h; 706 glVertex $w, $h;
… …
597 } 711 }
598} 712}
599 713
600############################################################################# 714#############################################################################
601 715
602package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
603 717
604our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
605 719
606sub new { 720sub new {
607 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
608 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
609} 723}
610 724
611sub size_request { 725sub size_request {
612 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
613} 729}
614 730
615sub draw { } 731sub draw { }
616 732
617############################################################################# 733#############################################################################
618 734
619package CFClient::UI::Container; 735package CFPlus::UI::Container;
620 736
621our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
622 738
623sub new { 739sub new {
624 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
625 741
626 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
627 743
628 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
629 children => [], 745 children => [],
630 can_events => 0, 746 can_events => 0,
631 %arg, 747 %arg,
632 ); 748 );
749
633 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
634 752
635 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
636} 762}
637 763
638sub add { 764sub add {
639 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
640 766
… …
646 $self->{children} = [ 772 $self->{children} = [
647 sort { $a->{z} <=> $b->{z} } 773 sort { $a->{z} <=> $b->{z} }
648 @{$self->{children}}, @widgets 774 @{$self->{children}}, @widgets
649 ]; 775 ];
650 776
651 $self->check_size (1); 777 $self->realloc;
652 $self->update;
653} 778}
654 779
655sub children { 780sub children {
656 @{ $_[0]{children} } 781 @{ $_[0]{children} }
657} 782}
… …
662 delete $child->{parent}; 787 delete $child->{parent};
663 $child->hide; 788 $child->hide;
664 789
665 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 790 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
666 791
667 $self->check_size (1); 792 $self->realloc;
668 $self->update;
669} 793}
670 794
671sub clear { 795sub clear {
672 my ($self) = @_; 796 my ($self) = @_;
673 797
… …
677 for (@$children) { 801 for (@$children) {
678 delete $_->{parent}; 802 delete $_->{parent};
679 $_->hide; 803 $_->hide;
680 } 804 }
681 805
682 $self->check_size; 806 $self->realloc;
683 $self->update;
684} 807}
685 808
686sub find_widget { 809sub find_widget {
687 my ($self, $x, $y) = @_; 810 my ($self, $x, $y) = @_;
688 811
689 $x -= $self->{x}; 812 $x -= $self->{x};
690 $y -= $self->{y}; 813 $y -= $self->{y};
691 814
692 my $res; 815 my $res;
693 816
694 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
695 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
696 and return $res; 819 and return $res;
697 } 820 }
698 821
699 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
705 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
706} 829}
707 830
708############################################################################# 831#############################################################################
709 832
710package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
711 834
712our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
713 836
714sub new { 837sub new {
715 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
716 839
717 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
718 841
719 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
720} 843}
721 844
722sub add { 845sub add {
723 my ($self, $child) = @_; 846 my ($self, $child) = @_;
724 847
725 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
726
727 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
728} 850}
729 851
730sub remove { 852sub remove {
731 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
732 854
733 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
734 856
735 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
736 unless @{$self->{children}}; 858 unless @{$self->{children}};
737} 859}
738 860
739sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
740 862
741sub size_request { 863sub size_request {
742 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
743} 865}
744 866
745sub size_allocate { 867sub invoke_size_allocate {
746 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
747 869
748 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
749} 873}
750 874
751############################################################################# 875#############################################################################
752 876
877# back-buffered drawing area
878
753package CFClient::UI::Window; 879package CFPlus::UI::Window;
754 880
755our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
756 882
757use CFClient::OpenGL; 883use CFPlus::OpenGL;
758 884
759sub new { 885sub new {
760 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
761 887
762 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
767 893
768 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
769 $self->SUPER::update; 895 $self->SUPER::update;
770} 896}
771 897
772sub size_allocate { 898sub invoke_size_allocate {
773 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
774 900
775 $self->SUPER::size_allocate ($w, $h);
776 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
777} 904}
778 905
779sub _render { 906sub _render {
907 my ($self) = @_;
908
780 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
781} 910}
782 911
783sub render_child { 912sub render_child {
784 my ($self) = @_; 913 my ($self) = @_;
785 914
786 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
787 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
788 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
789 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
790 $self->_render; 925 $self->_render;
926 }
791 }; 927 };
792} 928}
793 929
794sub _draw { 930sub _draw {
795 my ($self) = @_; 931 my ($self) = @_;
796
797 my ($w, $h) = ($self->w, $self->h);
798 932
799 my $tex = $self->{texture} 933 my $tex = $self->{texture}
800 or return; 934 or return;
801 935
802 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
804 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
805 939
806 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
807 941
808 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
809} 943}
810 944
811############################################################################# 945#############################################################################
812 946
813package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
814 948
815our @ISA = CFClient::UI::Window::; 949our @ISA = CFPlus::UI::Window::;
816 950
817sub new { 951sub new {
818 my $class = shift; 952 my $class = shift;
819 953
820 $class->SUPER::new ( 954 $class->SUPER::new (
… …
825} 959}
826 960
827sub size_request { 961sub size_request {
828 my ($self) = @_; 962 my ($self) = @_;
829 963
830 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 964 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
831 965
832 @$self{qw(child_w child_h)} 966 $w = 10 if $self->{scroll_x};
833} 967 $h = 10 if $self->{scroll_y};
834 968
969 ($w, $h)
970}
971
835sub size_allocate { 972sub invoke_size_allocate {
836 my ($self, $w, $h) = @_; 973 my ($self, $w, $h) = @_;
837 974
975 my $child = $self->child;
976
838 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 977 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
839 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 978 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
840 979
841 $self->child->configure (0, 0, $w, $h); 980 $self->child->configure (0, 0, $w, $h);
842 $self->update; 981 $self->update;
982
983 1
843} 984}
844 985
845sub set_offset { 986sub set_offset {
846 my ($self, $x, $y) = @_; 987 my ($self, $x, $y) = @_;
847 988
… …
873 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1014 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
874 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1015 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
875 ) { 1016 ) {
876 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1017 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
877 } else { 1018 } else {
878 $self->CFClient::UI::Base::find_widget ($x, $y) 1019 $self->CFPlus::UI::Base::find_widget ($x, $y)
879 } 1020 }
880} 1021}
881 1022
882sub _render { 1023sub _render {
883 my ($self) = @_; 1024 my ($self) = @_;
884 1025
1026 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1027 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1028
885 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1029 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
886 1030
887 $self->SUPER::_render; 1031 $self->SUPER::_render;
888} 1032}
889 1033
890############################################################################# 1034#############################################################################
891 1035
892package CFClient::UI::ScrolledWindow; 1036package CFPlus::UI::ScrolledWindow;
893 1037
894our @ISA = CFClient::UI::HBox::; 1038our @ISA = CFPlus::UI::HBox::;
895 1039
896sub new { 1040sub new {
897 my $class = shift; 1041 my ($class, %arg) = @_;
1042
1043 my $child = delete $arg{child};
898 1044
899 my $self; 1045 my $self;
900 1046
901 my $slider = new CFClient::UI::Slider 1047 my $slider = new CFPlus::UI::Slider
902 vertical => 1, 1048 vertical => 1,
903 range => [0, 0, 1, 0.01], # HACK fix 1049 range => [0, 0, 1, 0.01], # HACK fix
904 on_changed => sub { 1050 on_changed => sub {
905 $self->{vp}->set_offset (0, $_[1]); 1051 $self->{vp}->set_offset (0, $_[1]);
906 }, 1052 },
907 ; 1053 ;
908 1054
909 $self = $class->SUPER::new ( 1055 $self = $class->SUPER::new (
910 vp => (new CFClient::UI::ViewPort expand => 1), 1056 vp => (new CFPlus::UI::ViewPort expand => 1),
1057 can_events => 1,
911 slider => $slider, 1058 slider => $slider,
912 @_, 1059 %arg,
913 ); 1060 );
914 1061
915 $self->{vp}->add ($self->{scrolled});
916 $self->add ($self->{vp});
917 $self->add ($self->{slider}); 1062 $self->SUPER::add ($self->{vp}, $self->{slider});
1063 $self->add ($child) if $child;
918 1064
919 $self 1065 $self
920} 1066}
921 1067
1068#TODO# update range on size_allocate depending on child
1069
1070sub add {
1071 my ($self, $widget) = @_;
1072
1073 $self->{vp}->add ($self->{child} = $widget);
1074}
1075
1076sub invoke_mouse_wheel {
1077 my ($self, $ev) = @_;
1078
1079 return 0 unless $ev->{dy}; # only vertical movements
1080
1081 $self->{slider}->emit (mouse_wheel => $ev);
1082
1083 1
1084}
1085
1086sub update_slider {
1087 my ($self) = @_;
1088
1089 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1090}
1091
922sub update { 1092sub update {
923 my ($self) = @_; 1093 my ($self) = @_;
924 1094
925 $self->SUPER::update; 1095 $self->SUPER::update;
926 1096
927 # todo: overwrite size_allocate of child 1097 $self->update_slider;
928 my $child = $self->{vp}->child;
929 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
930} 1098}
931 1099
932sub size_allocate { 1100sub invoke_size_allocate {
933 my ($self, $w, $h) = @_; 1101 my ($self, $w, $h) = @_;
934 1102
1103 $self->update_slider;
1104
935 $self->SUPER::size_allocate ($w, $h); 1105 $self->SUPER::invoke_size_allocate ($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} 1106}
940
941#TODO# update range on size_allocate depending on child
942# update viewport offset on scroll
943 1107
944############################################################################# 1108#############################################################################
945 1109
946package CFClient::UI::Frame; 1110package CFPlus::UI::Frame;
947 1111
948our @ISA = CFClient::UI::Bin::; 1112our @ISA = CFPlus::UI::Bin::;
949 1113
950use CFClient::OpenGL; 1114use CFPlus::OpenGL;
951 1115
952sub new { 1116sub new {
953 my $class = shift; 1117 my $class = shift;
954 1118
955 $class->SUPER::new ( 1119 $class->SUPER::new (
… …
963 1127
964 if ($self->{bg}) { 1128 if ($self->{bg}) {
965 my ($w, $h) = @$self{qw(w h)}; 1129 my ($w, $h) = @$self{qw(w h)};
966 1130
967 glEnable GL_BLEND; 1131 glEnable GL_BLEND;
968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1132 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
969 glColor @{ $self->{bg} }; 1133 glColor_premultiply @{ $self->{bg} };
970 1134
971 glBegin GL_QUADS; 1135 glBegin GL_QUADS;
972 glVertex 0 , 0; 1136 glVertex 0 , 0;
973 glVertex 0 , $h; 1137 glVertex 0 , $h;
974 glVertex $w, $h; 1138 glVertex $w, $h;
… …
981 $self->SUPER::_draw; 1145 $self->SUPER::_draw;
982} 1146}
983 1147
984############################################################################# 1148#############################################################################
985 1149
986package CFClient::UI::FancyFrame; 1150package CFPlus::UI::FancyFrame;
987 1151
988our @ISA = CFClient::UI::Bin::; 1152our @ISA = CFPlus::UI::Bin::;
989 1153
990use CFClient::OpenGL; 1154use 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 1155
996sub new { 1156sub new {
997 my $class = shift; 1157 my ($class, %arg) = @_;
998 1158
999 # TODO: user_x, user_y, overwrite moveto? 1159 if ((exists $arg{label}) && !ref $arg{label}) {
1160 $arg{label} = new CFPlus::UI::Label
1161 align => 1,
1162 valign => 0,
1163 text => $arg{label},
1164 fontsize => ($arg{border} || 0.8) * 0.75;
1165 }
1166
1167 my $self = $class->SUPER::new (
1168 # label => "",
1169 fg => [0.6, 0.3, 0.1],
1170 border => 0.8,
1171 style => 'single',
1172 %arg,
1173 );
1174
1175 $self
1176}
1177
1178sub add {
1179 my ($self, @widgets) = @_;
1180
1181 $self->SUPER::add (@widgets);
1182 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1183}
1184
1185sub border {
1186 int $_[0]{border} * $::FONTSIZE
1187}
1188
1189sub size_request {
1190 my ($self) = @_;
1191
1192 ($self->{label_w}, undef) = $self->{label}->size_request
1193 if $self->{label};
1194
1195 my ($w, $h) = $self->SUPER::size_request;
1196
1197 (
1198 $w + $self->border * 2,
1199 $h + $self->border * 2,
1200 )
1201}
1202
1203sub invoke_size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 my $border = $self->border;
1207
1208 $w -= List::Util::max 0, $border * 2;
1209 $h -= List::Util::max 0, $border * 2;
1210
1211 if (my $label = $self->{label}) {
1212 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1213 $label->{h} = List::Util::min $h, $border;
1214 $label->invoke_size_allocate ($label->{w}, $label->{h});
1215 }
1216
1217 $self->child->configure ($border, $border, $w, $h);
1218
1219 1
1220}
1221
1222sub _draw {
1223 my ($self) = @_;
1224
1225 my $child = $self->{children}[0];
1226
1227 my $border = $self->border;
1228 my ($w, $h) = ($self->{w}, $self->{h});
1229
1230 $child->draw;
1231
1232 glColor @{$self->{fg}};
1233 glBegin GL_LINE_STRIP;
1234 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1235 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1236 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1237 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1238 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1239 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1240 glEnd;
1241
1242 if ($self->{label}) {
1243 glTranslate $border * 2, 0;
1244 $self->{label}->_draw;
1245 }
1246}
1247
1248#############################################################################
1249
1250package CFPlus::UI::Toplevel;
1251
1252our @ISA = CFPlus::UI::Bin::;
1253
1254use CFPlus::OpenGL;
1255
1256my $bg =
1257 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1258 mipmap => 1, wrap => 1;
1259
1260my @border =
1261 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1262 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1263
1264sub new {
1265 my ($class, %arg) = @_;
1000 1266
1001 my $self = $class->SUPER::new ( 1267 my $self = $class->SUPER::new (
1002 bg => [1, 1, 1, 1], 1268 bg => [1, 1, 1, 1],
1003 border_bg => [1, 1, 1, 1], 1269 border_bg => [1, 1, 1, 1],
1004 border => 0.6, 1270 border => 0.6,
1005 is_toplevel => 1,
1006 can_events => 1, 1271 can_events => 1,
1007 @_ 1272 min_w => 64,
1273 min_h => 32,
1274 %arg,
1008 ); 1275 );
1009 1276
1010 $self->{title} &&= new CFClient::UI::Label 1277 $self->{title_widget} = new CFPlus::UI::Label
1011 align => 0, 1278 align => 0,
1012 valign => 1, 1279 valign => 1,
1013 text => $self->{title}, 1280 text => $self->{title},
1014 fontsize => $self->{border}; 1281 fontsize => $self->{border},
1282 if exists $self->{title};
1283
1284 if ($self->{has_close_button}) {
1285 $self->{close_button} =
1286 new CFPlus::UI::ImageButton
1287 path => 'x1_close.png',
1288 on_activate => sub { $self->emit ("delete") };
1289
1290 $self->CFPlus::UI::Container::add ($self->{close_button});
1291 }
1015 1292
1016 $self 1293 $self
1294}
1295
1296sub add {
1297 my ($self, @widgets) = @_;
1298
1299 $self->SUPER::add (@widgets);
1300 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1301 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1017} 1302}
1018 1303
1019sub border { 1304sub border {
1020 int $_[0]{border} * $::FONTSIZE 1305 int $_[0]{border} * $::FONTSIZE
1021} 1306}
1022 1307
1023sub size_request { 1308sub size_request {
1024 my ($self) = @_; 1309 my ($self) = @_;
1310
1311 $self->{title_widget}->size_request
1312 if $self->{title_widget};
1313
1314 $self->{close_button}->size_request
1315 if $self->{close_button};
1025 1316
1026 my ($w, $h) = $self->SUPER::size_request; 1317 my ($w, $h) = $self->SUPER::size_request;
1027 1318
1028 ( 1319 (
1029 $w + $self->border * 2, 1320 $w + $self->border * 2,
1030 $h + $self->border * 2, 1321 $h + $self->border * 2,
1031 ) 1322 )
1032} 1323}
1033 1324
1034sub size_allocate { 1325sub invoke_size_allocate {
1035 my ($self, $w, $h) = @_; 1326 my ($self, $w, $h) = @_;
1036 1327
1328 if ($self->{title_widget}) {
1329 $self->{title_widget}{w} = $w;
1330 $self->{title_widget}{h} = $h;
1331 $self->{title_widget}->invoke_size_allocate ($w, $h);
1332 }
1333
1334 my $border = $self->border;
1335
1037 $h -= List::Util::max 0, $self->border * 2; 1336 $h -= List::Util::max 0, $border * 2;
1038 $w -= List::Util::max 0, $self->border * 2; 1337 $w -= List::Util::max 0, $border * 2;
1039 1338
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); 1339 $self->child->configure ($border, $border, $w, $h);
1044}
1045 1340
1341 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1342 if $self->{close_button};
1343
1344 1
1345}
1346
1347sub invoke_delete {
1348 my ($self) = @_;
1349
1350 $self->hide;
1351
1352 1
1353}
1354
1046sub button_down { 1355sub invoke_button_down {
1047 my ($self, $ev, $x, $y) = @_; 1356 my ($self, $ev, $x, $y) = @_;
1048 1357
1049 my ($w, $h) = @$self{qw(w h)}; 1358 my ($w, $h) = @$self{qw(w h)};
1050 my $border = $self->border; 1359 my $border = $self->border;
1051 1360
… …
1064 my ($ev, $x, $y) = @_; 1373 my ($ev, $x, $y) = @_;
1065 1374
1066 my $dx = $ev->{x} - $ox; 1375 my $dx = $ev->{x} - $ox;
1067 my $dy = $ev->{y} - $oy; 1376 my $dy = $ev->{y} - $oy;
1068 1377
1069 $self->{user_x} = $wx + $dx * $mx;
1070 $self->{user_y} = $wy + $dy * $my;
1071 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1378 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1072 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1379 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1073 $self->move ($self->{user_x}, $self->{user_y}); 1380
1074 $self->check_size; 1381 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1382 $self->realloc;
1075 }; 1383 };
1076 1384
1077 } elsif ($lr ^ $td) { 1385 } elsif ($lr ^ $td) {
1078 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1386 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1079 my ($bx, $by) = ($self->{x}, $self->{y}); 1387 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1081 $self->{motion} = sub { 1389 $self->{motion} = sub {
1082 my ($ev, $x, $y) = @_; 1390 my ($ev, $x, $y) = @_;
1083 1391
1084 ($x, $y) = ($ev->{x}, $ev->{y}); 1392 ($x, $y) = ($ev->{x}, $ev->{y});
1085 1393
1086 $self->{user_x} = $bx + $x - $ox; 1394 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1087 $self->{user_y} = $by + $y - $oy; 1395 # HACK: the next line is required to enforce placement
1088 $self->move ($self->{user_x}, $self->{user_y}); 1396 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1089 $self->update;
1090 }; 1397 };
1398 } else {
1399 return 0;
1400 }
1401
1091 } 1402 1
1092} 1403}
1093 1404
1094sub button_up { 1405sub invoke_button_up {
1095 my ($self, $ev, $x, $y) = @_; 1406 my ($self, $ev, $x, $y) = @_;
1096 1407
1097 delete $self->{motion}; 1408 ! ! delete $self->{motion}
1098} 1409}
1099 1410
1100sub mouse_motion { 1411sub invoke_mouse_motion {
1101 my ($self, $ev, $x, $y) = @_; 1412 my ($self, $ev, $x, $y) = @_;
1102 1413
1103 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1414 $self->{motion}->($ev, $x, $y) if $self->{motion};
1415
1416 ! ! $self->{motion}
1417}
1418
1419sub invoke_visibility_change {
1420 my ($self, $visible) = @_;
1421
1422 delete $self->{motion} unless $visible;
1423
1424 0
1104} 1425}
1105 1426
1106sub _draw { 1427sub _draw {
1107 my ($self) = @_; 1428 my ($self) = @_;
1108 1429
1430 my $child = $self->{children}[0];
1431
1109 my ($w, $h ) = ($self->{w}, $self->{h}); 1432 my ($w, $h ) = ($self->{w}, $self->{h});
1110 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1433 my ($cw, $ch) = ($child->{w}, $child->{h});
1111 1434
1112 glEnable GL_TEXTURE_2D; 1435 glEnable GL_TEXTURE_2D;
1113 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1436 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1114 1437
1115 my $border = $self->border; 1438 my $border = $self->border;
1116 1439
1117 glColor @{ $self->{border_bg} }; 1440 glColor @{ $self->{border_bg} };
1118 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1441 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1119 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1442 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1120 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1443 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1121 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1444 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1122 1445
1123 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1446 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1124 my $bg = $tex[0]; 1447 glColor @{ $self->{bg} };
1125 1448
1126 # TODO: repeat texture not scale 1449 # TODO: repeat texture not scale
1450 # solve this better(?)
1127 my $rep_x = $cw / $bg->{w}; 1451 $bg->{s} = $cw / $bg->{w};
1128 my $rep_y = $ch / $bg->{h}; 1452 $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); 1453 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1136 } 1454 }
1137 1455
1138 glDisable GL_TEXTURE_2D; 1456 glDisable GL_TEXTURE_2D;
1139 1457
1140 $self->{title}->draw if $self->{title};
1141
1142 $self->child->draw; 1458 $child->draw;
1459
1460 if ($self->{title_widget}) {
1461 glTranslate 0, $border - $self->{h};
1462 $self->{title_widget}->_draw;
1463
1464 glTranslate 0, - ($border - $self->{h});
1465 }
1466
1467 $self->{close_button}->draw
1468 if $self->{close_button};
1143} 1469}
1144 1470
1145############################################################################# 1471#############################################################################
1146 1472
1147package CFClient::UI::Table; 1473package CFPlus::UI::Table;
1148 1474
1149our @ISA = CFClient::UI::Base::; 1475our @ISA = CFPlus::UI::Base::;
1150 1476
1151use List::Util qw(max sum); 1477use List::Util qw(max sum);
1152 1478
1153use CFClient::OpenGL; 1479use CFPlus::OpenGL;
1154 1480
1155sub new { 1481sub new {
1156 my $class = shift; 1482 my $class = shift;
1157 1483
1158 $class->SUPER::new ( 1484 $class->SUPER::new (
… …
1164sub children { 1490sub children {
1165 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1491 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1166} 1492}
1167 1493
1168sub add { 1494sub add {
1169 my ($self, $x, $y, $child) = @_; 1495 my ($self) = shift;
1170 1496
1497 while (@_) {
1498 my ($x, $y, $child) = splice @_, 0, 3, ();
1171 $child->set_parent ($self); 1499 $child->set_parent ($self);
1172 $self->{children}[$y][$x] = $child; 1500 $self->{children}[$y][$x] = $child;
1501 }
1173 1502
1174 $self->check_size (1); 1503 $self->{force_realloc} = 1;
1504 $self->{force_size_alloc} = 1;
1505 $self->realloc;
1506}
1507
1508sub remove {
1509 my ($self, $child) = @_;
1510
1511 # TODO: not yet implemented
1175} 1512}
1176 1513
1177# TODO: move to container class maybe? send children a signal on removal? 1514# TODO: move to container class maybe? send children a signal on removal?
1178sub clear { 1515sub clear {
1179 my ($self) = @_; 1516 my ($self) = @_;
… …
1184 for (@children) { 1521 for (@children) {
1185 delete $_->{parent}; 1522 delete $_->{parent};
1186 $_->hide; 1523 $_->hide;
1187 } 1524 }
1188 1525
1189 $self->check_size (1); 1526 $self->realloc;
1190 $self->update;
1191} 1527}
1192 1528
1193sub get_wh { 1529sub get_wh {
1194 my ($self) = @_; 1530 my ($self) = @_;
1195 1531
… …
1221 (sum @$ws), 1557 (sum @$ws),
1222 (sum @$hs), 1558 (sum @$hs),
1223 ) 1559 )
1224} 1560}
1225 1561
1226sub size_allocate { 1562sub invoke_size_allocate {
1227 my ($self, $w, $h) = @_; 1563 my ($self, $w, $h) = @_;
1228 1564
1229 my ($ws, $hs) = $self->get_wh; 1565 my ($ws, $hs) = $self->get_wh;
1230 1566
1231 my $req_w = (sum @$ws) || 1; 1567 my $req_w = (sum @$ws) || 1;
… …
1238 1574
1239 # linearly scale sizes 1575 # linearly scale sizes
1240 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1576 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1241 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1577 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1242 1578
1243 CFClient::UI::harmonize $ws; 1579 CFPlus::UI::harmonize $ws;
1244 CFClient::UI::harmonize $hs; 1580 CFPlus::UI::harmonize $hs;
1245 1581
1246 my $y; 1582 my $y;
1247 1583
1248 for my $r (0 .. $#{$self->{children}}) { 1584 for my $r (0 .. $#{$self->{children}}) {
1249 my $row = $self->{children}[$r] 1585 my $row = $self->{children}[$r]
… …
1263 } 1599 }
1264 1600
1265 $y += $row_h; 1601 $y += $row_h;
1266 } 1602 }
1267 1603
1604 1
1268} 1605}
1269 1606
1270sub find_widget { 1607sub find_widget {
1271 my ($self, $x, $y) = @_; 1608 my ($self, $x, $y) = @_;
1272 1609
… …
1291 } 1628 }
1292} 1629}
1293 1630
1294############################################################################# 1631#############################################################################
1295 1632
1296package CFClient::UI::HBox; 1633package CFPlus::UI::Box;
1297 1634
1298# TODO: wrap into common Box base class
1299
1300our @ISA = CFClient::UI::Container::; 1635our @ISA = CFPlus::UI::Container::;
1301 1636
1302sub size_request { 1637sub size_request {
1303 my ($self) = @_; 1638 my ($self) = @_;
1304 1639
1305 my @alloc = map [$_->size_request], @{$self->{children}}; 1640 $self->{vertical}
1641 ? (
1642 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1643 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1644 )
1645 : (
1646 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1647 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1648 )
1649}
1306 1650
1651sub invoke_size_allocate {
1652 my ($self, $w, $h) = @_;
1653
1654 my $space = $self->{vertical} ? $h : $w;
1655 my @children = $self->visible_children;
1656
1657 my @req;
1658
1659 if ($self->{homogeneous}) {
1660 @req = ($space / (@children || 1)) x @children;
1661 } else {
1662 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1663 my $req = List::Util::sum @req;
1664
1665 if ($req > $space) {
1666 # ah well, not enough space
1667 $_ *= $space / $req for @req;
1668 } else {
1669 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1670
1671 $space = ($space - $req) / $expand; # remaining space to give away
1672
1673 $req[$_] += $space * $children[$_]{expand}
1674 for 0 .. $#children;
1675 }
1307 ( 1676 }
1308 (List::Util::sum map $_->[0], @alloc), 1677
1309 (List::Util::max map $_->[1], @alloc), 1678 CFPlus::UI::harmonize \@req;
1679
1680 my $pos = 0;
1681 for (0 .. $#children) {
1682 my $alloc = $req[$_];
1683 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1684
1685 $pos += $alloc;
1686 }
1687
1688 1
1689}
1690
1691#############################################################################
1692
1693package CFPlus::UI::HBox;
1694
1695our @ISA = CFPlus::UI::Box::;
1696
1697sub new {
1698 my $class = shift;
1699
1700 $class->SUPER::new (
1701 vertical => 0,
1702 @_,
1310 ) 1703 )
1311} 1704}
1312 1705
1313sub size_allocate {
1314 my ($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############################################################################# 1706#############################################################################
1355 1707
1356package CFClient::UI::VBox; 1708package CFPlus::UI::VBox;
1357 1709
1358# TODO: wrap into common Box base class 1710our @ISA = CFPlus::UI::Box::;
1359 1711
1360our @ISA = CFClient::UI::Container::; 1712sub new {
1713 my $class = shift;
1361 1714
1362sub size_request { 1715 $class->SUPER::new (
1363 my ($self) = @_; 1716 vertical => 1,
1364 1717 @_,
1365 my @alloc = map [$_->size_request], @{$self->{children}};
1366
1367 (
1368 (List::Util::max map $_->[0], @alloc),
1369 (List::Util::sum map $_->[1], @alloc),
1370 ) 1718 )
1371} 1719}
1372 1720
1373sub size_allocate {
1374 my ($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 += $h;
1407 }
1408
1409 1
1410}
1411
1412############################################################################# 1721#############################################################################
1413 1722
1414package CFClient::UI::Label; 1723package CFPlus::UI::Label;
1415 1724
1416our @ISA = CFClient::UI::DrawBG::; 1725our @ISA = CFPlus::UI::DrawBG::;
1417 1726
1418use CFClient::OpenGL; 1727use CFPlus::OpenGL;
1419 1728
1420sub new { 1729sub new {
1421 my ($class, %arg) = @_; 1730 my ($class, %arg) = @_;
1422 1731
1423 my $self = $class->SUPER::new ( 1732 my $self = $class->SUPER::new (
… …
1426 #active_bg => none 1735 #active_bg => none
1427 #font => default_font 1736 #font => default_font
1428 #text => initial text 1737 #text => initial text
1429 #markup => initial narkup 1738 #markup => initial narkup
1430 #max_w => maximum pixel width 1739 #max_w => maximum pixel width
1740 #style => 0, # render flags
1431 ellipsise => 3, # end 1741 ellipsise => 3, # end
1432 layout => (new CFClient::Layout), 1742 layout => (new CFPlus::Layout),
1433 fontsize => 1, 1743 fontsize => 1,
1434 align => -1, 1744 align => -1,
1435 valign => -1, 1745 valign => -1,
1436 padding => 2, 1746 padding_x => 2,
1747 padding_y => 2,
1437 can_events => 0, 1748 can_events => 0,
1438 %arg 1749 %arg
1439 ); 1750 );
1440 1751
1441 if (exists $self->{template}) { 1752 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1753 my $layout = new CFPlus::Layout;
1443 $layout->set_text (delete $self->{template}); 1754 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1755 $self->{template} = $layout;
1445 } 1756 }
1446 1757
1447 if (exists $self->{markup}) { 1758 if (exists $self->{markup}) {
… …
1451 } 1762 }
1452 1763
1453 $self 1764 $self
1454} 1765}
1455 1766
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1767sub update {
1467 my ($self) = @_; 1768 my ($self) = @_;
1468 1769
1469 delete $self->{texture}; 1770 delete $self->{texture};
1470 $self->SUPER::update; 1771 $self->SUPER::update;
1471} 1772}
1472 1773
1774sub realloc {
1775 my ($self) = @_;
1776
1777 delete $self->{ox};
1778 $self->SUPER::realloc;
1779}
1780
1473sub set_text { 1781sub set_text {
1474 my ($self, $text) = @_; 1782 my ($self, $text) = @_;
1475 1783
1476 return if $self->{text} eq "T$text"; 1784 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1785 $self->{text} = "T$text";
1478 1786
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1787 $self->{layout}->set_text ($text);
1481 1788
1789 delete $self->{size_req};
1790 $self->realloc;
1482 $self->update; 1791 $self->update;
1483 $self->check_size;
1484} 1792}
1485 1793
1486sub set_markup { 1794sub set_markup {
1487 my ($self, $markup) = @_; 1795 my ($self, $markup) = @_;
1488 1796
1489 return if $self->{text} eq "M$markup"; 1797 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1798 $self->{text} = "M$markup";
1491 1799
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1800 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1801
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1802 $self->{layout}->set_markup ($markup);
1496 1803
1804 delete $self->{size_req};
1805 $self->realloc;
1497 $self->update; 1806 $self->update;
1498 $self->check_size;
1499} 1807}
1500 1808
1501sub size_request { 1809sub size_request {
1502 my ($self) = @_; 1810 my ($self) = @_;
1503 1811
1812 $self->{size_req} ||= do {
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1813 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1814 $self->{layout}->set_width ($self->{max_w} || -1);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1815 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1816 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1817 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1818
1510 my ($w, $h) = $self->{layout}->size; 1819 my ($w, $h) = $self->{layout}->size;
1511 1820
1512 if (exists $self->{template}) { 1821 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 1822 $self->{template}->set_font ($self->{font}) if $self->{font};
1823 $self->{template}->set_width ($self->{max_w} || -1);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1824 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 1825
1516 my ($w2, $h2) = $self->{template}->size; 1826 my ($w2, $h2) = $self->{template}->size;
1517 1827
1518 $w = List::Util::max $w, $w2; 1828 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 1829 $h = List::Util::max $h, $h2;
1830 }
1831
1832 [$w, $h]
1520 } 1833 };
1521 1834
1522 ( 1835 @{ $self->{size_req} }
1523 $w + $self->{padding} * 2,
1524 $h + $self->{padding} * 2,
1525 )
1526} 1836}
1527 1837
1838sub baseline_shift {
1839 $_[0]{layout}->descent
1840}
1841
1528sub size_allocate { 1842sub invoke_size_allocate {
1529 my ($self, $w, $h) = @_; 1843 my ($self, $w, $h) = @_;
1530 1844
1845 delete $self->{ox};
1846
1531 delete $self->{texture}; 1847 delete $self->{texture}
1848 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1849
1850 1
1532} 1851}
1533 1852
1534sub set_fontsize { 1853sub set_fontsize {
1535 my ($self, $fontsize) = @_; 1854 my ($self, $fontsize) = @_;
1536 1855
1537 $self->{fontsize} = $fontsize; 1856 $self->{fontsize} = $fontsize;
1857 delete $self->{size_req};
1538 delete $self->{texture}; 1858 delete $self->{texture};
1539 1859
1540 $self->update; 1860 $self->realloc;
1541 $self->check_size; 1861}
1862
1863sub reconfigure {
1864 my ($self) = @_;
1865
1866 delete $self->{size_req};
1867 delete $self->{texture};
1868
1869 $self->SUPER::reconfigure;
1542} 1870}
1543 1871
1544sub _draw { 1872sub _draw {
1545 my ($self) = @_; 1873 my ($self) = @_;
1546 1874
1547 $self->SUPER::_draw; # draw background, if applicable 1875 $self->SUPER::_draw; # draw background, if applicable
1548 1876
1549 my $tex = $self->{texture} ||= do { 1877 my $size = $self->{texture} ||= do {
1550 $self->{layout}->set_foreground (@{$self->{fg}}); 1878 $self->{layout}->set_foreground (@{$self->{fg}});
1551 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1879 $self->{layout}->set_font ($self->{font}) if $self->{font};
1552 $self->{layout}->set_width ($self->{w}); 1880 $self->{layout}->set_width ($self->{w});
1553 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1881 $self->{layout}->set_ellipsise ($self->{ellipsise});
1554 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1882 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1555 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1883 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1556 1884
1557 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1885 [$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 }; 1886 };
1569 1887
1570 glEnable GL_TEXTURE_2D; 1888 unless (exists $self->{ox}) {
1571 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1889 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1890 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1891 : ($self->{w} - $size->[0]) * 0.5);
1572 1892
1573 if ($tex->{format} == GL_ALPHA) { 1893 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1574 glColor @{$self->{fg}}; 1894 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1575 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1895 : ($self->{h} - $size->[1]) * 0.5);
1576 } else {
1577 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1578 } 1896 };
1579 1897
1580 glDisable GL_TEXTURE_2D; 1898 my $w = List::Util::min $self->{w} + 4, $size->[0];
1899 my $h = List::Util::min $self->{h} + 2, $size->[1];
1900
1901 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1581} 1902}
1582 1903
1583############################################################################# 1904#############################################################################
1584 1905
1585package CFClient::UI::EntryBase; 1906package CFPlus::UI::EntryBase;
1586 1907
1587our @ISA = CFClient::UI::Label::; 1908our @ISA = CFPlus::UI::Label::;
1588 1909
1589use CFClient::OpenGL; 1910use CFPlus::OpenGL;
1590 1911
1591sub new { 1912sub new {
1592 my $class = shift; 1913 my $class = shift;
1593 1914
1594 $class->SUPER::new ( 1915 $class->SUPER::new (
… …
1598 active_fg => [0, 0, 0], 1919 active_fg => [0, 0, 0],
1599 can_hover => 1, 1920 can_hover => 1,
1600 can_focus => 1, 1921 can_focus => 1,
1601 valign => 0, 1922 valign => 0,
1602 can_events => 1, 1923 can_events => 1,
1924 ellipsise => 0,
1603 #text => ... 1925 #text => ...
1926 #hidden => "*",
1604 @_ 1927 @_
1605 ) 1928 )
1606} 1929}
1607 1930
1608sub _set_text { 1931sub _set_text {
… …
1610 1933
1611 delete $self->{cur_h}; 1934 delete $self->{cur_h};
1612 1935
1613 return if $self->{text} eq $text; 1936 return if $self->{text} eq $text;
1614 1937
1615 delete $self->{texture};
1616
1617 $self->{last_activity} = $::NOW; 1938 $self->{last_activity} = $::NOW;
1618 $self->{text} = $text; 1939 $self->{text} = $text;
1619 1940
1620 $text =~ s/./*/g if $self->{hidden}; 1941 $text =~ s/./*/g if $self->{hidden};
1621 $self->{layout}->set_text ("$text "); 1942 $self->{layout}->set_text ("$text ");
1943 delete $self->{size_req};
1622 1944
1623 $self->_emit (changed => $self->{text}); 1945 $self->emit (changed => $self->{text});
1946
1947 $self->realloc;
1948 $self->update;
1624} 1949}
1625 1950
1626sub set_text { 1951sub set_text {
1627 my ($self, $text) = @_; 1952 my ($self, $text) = @_;
1628 1953
1629 $self->{cursor} = length $text; 1954 $self->{cursor} = length $text;
1630 $self->_set_text ($text); 1955 $self->_set_text ($text);
1631 $self->update;
1632 $self->check_size;
1633} 1956}
1634 1957
1635sub get_text { 1958sub get_text {
1636 $_[0]{text} 1959 $_[0]{text}
1637} 1960}
… …
1642 my ($w, $h) = $self->SUPER::size_request; 1965 my ($w, $h) = $self->SUPER::size_request;
1643 1966
1644 ($w + 1, $h) # add 1 for cursor 1967 ($w + 1, $h) # add 1 for cursor
1645} 1968}
1646 1969
1647sub key_down { 1970sub invoke_key_down {
1648 my ($self, $ev) = @_; 1971 my ($self, $ev) = @_;
1649 1972
1650 my $mod = $ev->{mod}; 1973 my $mod = $ev->{mod};
1651 my $sym = $ev->{sym}; 1974 my $sym = $ev->{sym};
1652 my $uni = $ev->{unicode}; 1975 my $uni = $ev->{unicode};
1653 1976
1654 my $text = $self->get_text; 1977 my $text = $self->get_text;
1978
1979 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1655 1980
1656 if ($uni == 8) { 1981 if ($uni == 8) {
1657 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1982 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1658 } elsif ($uni == 127) { 1983 } elsif ($uni == 127) {
1659 substr $text, $self->{cursor}, 1, ""; 1984 substr $text, $self->{cursor}, 1, "";
1660 } elsif ($sym == CFClient::SDLK_LEFT) { 1985 } elsif ($sym == CFPlus::SDLK_LEFT) {
1661 --$self->{cursor} if $self->{cursor}; 1986 --$self->{cursor} if $self->{cursor};
1662 } elsif ($sym == CFClient::SDLK_RIGHT) { 1987 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1663 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1988 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1664 } elsif ($sym == CFClient::SDLK_HOME) { 1989 } elsif ($sym == CFPlus::SDLK_HOME) {
1990 # what a hack
1991 $self->{cursor} =
1992 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
1993 ? length $1
1994 : 0;
1995 } elsif ($sym == CFPlus::SDLK_END) {
1996 # uh, again
1997 $self->{cursor} =
1998 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
1999 ? $self->{cursor} + length $1
2000 : length $self->{text};
2001 } elsif ($uni == 21) { # ctrl-u
2002 $text = "";
1665 $self->{cursor} = 0; 2003 $self->{cursor} = 0;
1666 } elsif ($sym == CFClient::SDLK_END) {
1667 $self->{cursor} = length $text;
1668 } elsif ($uni == 27) { 2004 } elsif ($uni == 27) {
1669 $self->_emit ('escape'); 2005 $self->emit ('escape');
1670 } elsif ($uni) { 2006 } elsif ($uni == 0x0d) {
2007 substr $text, $self->{cursor}++, 0, "\012";
2008 } elsif ($uni >= 0x20) {
1671 substr $text, $self->{cursor}++, 0, chr $uni; 2009 substr $text, $self->{cursor}++, 0, chr $uni;
2010 } else {
2011 return 0;
1672 } 2012 }
1673 2013
1674 $self->_set_text ($text); 2014 $self->_set_text ($text);
2015
2016 $self->realloc;
1675 $self->update; 2017 $self->update;
1676 $self->check_size;
1677}
1678 2018
2019 1
2020}
2021
1679sub focus_in { 2022sub invoke_focus_in {
1680 my ($self) = @_; 2023 my ($self) = @_;
1681 2024
1682 $self->{last_activity} = $::NOW; 2025 $self->{last_activity} = $::NOW;
1683 2026
1684 $self->SUPER::focus_in; 2027 $self->SUPER::invoke_focus_in
1685} 2028}
1686 2029
1687sub button_down { 2030sub invoke_button_down {
1688 my ($self, $ev, $x, $y) = @_; 2031 my ($self, $ev, $x, $y) = @_;
1689 2032
1690 $self->SUPER::button_down ($ev, $x, $y); 2033 $self->SUPER::invoke_button_down ($ev, $x, $y);
1691 2034
1692 my $idx = $self->{layout}->xy_to_index ($x, $y); 2035 my $idx = $self->{layout}->xy_to_index ($x, $y);
1693 2036
1694 # byte-index to char-index 2037 # byte-index to char-index
1695 my $text = $self->{text}; 2038 my $text = $self->{text};
1696 utf8::encode $text; 2039 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1697 $self->{cursor} = length substr $text, 0, $idx; 2040 $self->{cursor} = length $text;
1698 2041
1699 $self->_set_text ($self->{text}); 2042 $self->_set_text ($self->{text});
1700 $self->update; 2043 $self->update;
2044
2045 1
1701} 2046}
1702 2047
1703sub mouse_motion { 2048sub invoke_mouse_motion {
1704 my ($self, $ev, $x, $y) = @_; 2049 my ($self, $ev, $x, $y) = @_;
1705# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2050# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2051
2052 1
1706} 2053}
1707 2054
1708sub _draw { 2055sub _draw {
1709 my ($self) = @_; 2056 my ($self) = @_;
1710 2057
1711 local $self->{fg} = $self->{fg}; 2058 local $self->{fg} = $self->{fg};
1712 2059
1713 if ($FOCUS == $self) { 2060 if ($FOCUS == $self) {
1714 glColor @{$self->{active_bg}}; 2061 glColor_premultiply @{$self->{active_bg}};
1715 $self->{fg} = $self->{active_fg}; 2062 $self->{fg} = $self->{active_fg};
1716 } else { 2063 } else {
1717 glColor @{$self->{bg}}; 2064 glColor_premultiply @{$self->{bg}};
1718 } 2065 }
1719 2066
1720 glEnable GL_BLEND; 2067 glEnable GL_BLEND;
1721 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2068 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1722 glBegin GL_QUADS; 2069 glBegin GL_QUADS;
1723 glVertex 0 , 0; 2070 glVertex 0 , 0;
1724 glVertex 0 , $self->{h}; 2071 glVertex 0 , $self->{h};
1725 glVertex $self->{w}, $self->{h}; 2072 glVertex $self->{w}, $self->{h};
1726 glVertex $self->{w}, 0; 2073 glVertex $self->{w}, 0;
… …
1737 utf8::encode $text; 2084 utf8::encode $text;
1738 2085
1739 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2086 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1740 } 2087 }
1741 2088
1742 glColor @{$self->{fg}};
1743 glBegin GL_LINES; 2089 glBegin GL_LINES;
1744 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2090 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}; 2091 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1746 glEnd; 2092 glEnd;
1747 } 2093 }
1748} 2094}
1749 2095
2096#############################################################################
2097
1750package CFClient::UI::Entry; 2098package CFPlus::UI::Entry;
1751 2099
1752our @ISA = CFClient::UI::EntryBase::; 2100our @ISA = CFPlus::UI::EntryBase::;
1753 2101
1754use CFClient::OpenGL; 2102use CFPlus::OpenGL;
1755 2103
1756sub key_down { 2104sub invoke_key_down {
1757 my ($self, $ev) = @_; 2105 my ($self, $ev) = @_;
1758 2106
1759 my $sym = $ev->{sym}; 2107 my $sym = $ev->{sym};
1760 2108
1761 if ($sym == 13) { 2109 if ($ev->{uni} == 0x0d || $sym == 13) {
1762 unshift @{$self->{history}}, 2110 unshift @{$self->{history}},
1763 my $txt = $self->get_text; 2111 my $txt = $self->get_text;
2112
1764 $self->{history_pointer} = -1; 2113 $self->{history_pointer} = -1;
1765 $self->{history_saveback} = ''; 2114 $self->{history_saveback} = '';
1766 $self->_emit (activate => $txt); 2115 $self->emit (activate => $txt);
1767 $self->update; 2116 $self->update;
1768 2117
1769 } elsif ($sym == CFClient::SDLK_UP) { 2118 } elsif ($sym == CFPlus::SDLK_UP) {
1770 if ($self->{history_pointer} < 0) { 2119 if ($self->{history_pointer} < 0) {
1771 $self->{history_saveback} = $self->get_text; 2120 $self->{history_saveback} = $self->get_text;
1772 } 2121 }
1773 if (@{$self->{history} || []} > 0) { 2122 if (@{$self->{history} || []} > 0) {
1774 $self->{history_pointer}++; 2123 $self->{history_pointer}++;
… …
1776 $self->{history_pointer} = @{$self->{history} || []} - 1; 2125 $self->{history_pointer} = @{$self->{history} || []} - 1;
1777 } 2126 }
1778 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2127 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1779 } 2128 }
1780 2129
1781 } elsif ($sym == CFClient::SDLK_DOWN) { 2130 } elsif ($sym == CFPlus::SDLK_DOWN) {
1782 $self->{history_pointer}--; 2131 $self->{history_pointer}--;
1783 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2132 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1784 2133
1785 if ($self->{history_pointer} >= 0) { 2134 if ($self->{history_pointer} >= 0) {
1786 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2135 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1787 } else { 2136 } else {
1788 $self->set_text ($self->{history_saveback}); 2137 $self->set_text ($self->{history_saveback});
1789 } 2138 }
1790 2139
1791 } else { 2140 } else {
1792 $self->SUPER::key_down ($ev); 2141 return $self->SUPER::invoke_key_down ($ev)
2142 }
2143
1793 } 2144 1
1794
1795} 2145}
1796 2146
1797############################################################################# 2147#############################################################################
1798 2148
2149package CFPlus::UI::TextEdit;
2150
2151our @ISA = CFPlus::UI::EntryBase::;
2152
2153use CFPlus::OpenGL;
2154
2155sub move_cursor_ver {
2156 my ($self, $dy) = @_;
2157
2158 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2159
2160 $y += $dy;
2161
2162 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2163 $self->{cursor} = $index;
2164 delete $self->{cur_h};
2165 $self->update;
2166 return;
2167 }
2168}
2169
2170sub invoke_key_down {
2171 my ($self, $ev) = @_;
2172
2173 my $sym = $ev->{sym};
2174
2175 if ($sym == CFPlus::SDLK_UP) {
2176 $self->move_cursor_ver (-1);
2177 } elsif ($sym == CFPlus::SDLK_DOWN) {
2178 $self->move_cursor_ver (+1);
2179 } else {
2180 return $self->SUPER::invoke_key_down ($ev)
2181 }
2182
2183 1
2184}
2185
2186#############################################################################
2187
1799package CFClient::UI::Button; 2188package CFPlus::UI::Button;
1800 2189
1801our @ISA = CFClient::UI::Label::; 2190our @ISA = CFPlus::UI::Label::;
1802 2191
1803use CFClient::OpenGL; 2192use CFPlus::OpenGL;
1804 2193
1805my @tex = 2194my @tex =
1806 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2195 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1807 qw(b1_button_active.png); 2196 qw(b1_button_active.png);
1808 2197
1809sub new { 2198sub new {
1810 my $class = shift; 2199 my $class = shift;
1811 2200
1812 $class->SUPER::new ( 2201 $class->SUPER::new (
1813 padding => 4, 2202 padding_x => 4,
2203 padding_y => 4,
1814 fg => [1, 1, 1], 2204 fg => [1, 1, 1],
1815 active_fg => [0, 0, 1], 2205 active_fg => [0, 0, 1],
1816 can_hover => 1, 2206 can_hover => 1,
1817 align => 0, 2207 align => 0,
1818 valign => 0, 2208 valign => 0,
1819 can_events => 1, 2209 can_events => 1,
1820 @_ 2210 @_
1821 ) 2211 )
1822} 2212}
1823 2213
1824sub activate { }
1825
1826sub button_up { 2214sub invoke_button_up {
1827 my ($self, $ev, $x, $y) = @_; 2215 my ($self, $ev, $x, $y) = @_;
1828 2216
1829 $self->emit ("activate") 2217 $self->emit ("activate")
1830 if $x >= 0 && $x < $self->{w} 2218 if $x >= 0 && $x < $self->{w}
1831 && $y >= 0 && $y < $self->{h}; 2219 && $y >= 0 && $y < $self->{h};
2220
2221 1
1832} 2222}
1833 2223
1834sub _draw { 2224sub _draw {
1835 my ($self) = @_; 2225 my ($self) = @_;
1836 2226
1837 local $self->{fg} = $self->{fg}; 2227 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1838
1839 if ($GRAB == $self) {
1840 $self->{fg} = $self->{active_fg};
1841 }
1842 2228
1843 glEnable GL_TEXTURE_2D; 2229 glEnable GL_TEXTURE_2D;
1844 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2230 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1845 glColor 0, 0, 0, 1; 2231 glColor 0, 0, 0, 1;
1846 2232
… …
1851 $self->SUPER::_draw; 2237 $self->SUPER::_draw;
1852} 2238}
1853 2239
1854############################################################################# 2240#############################################################################
1855 2241
1856package CFClient::UI::CheckBox; 2242package CFPlus::UI::CheckBox;
1857 2243
1858our @ISA = CFClient::UI::DrawBG::; 2244our @ISA = CFPlus::UI::DrawBG::;
1859 2245
1860my @tex = 2246my @tex =
1861 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2247 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1862 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2248 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1863 2249
1864use CFClient::OpenGL; 2250use CFPlus::OpenGL;
1865 2251
1866sub new { 2252sub new {
1867 my $class = shift; 2253 my $class = shift;
1868 2254
1869 $class->SUPER::new ( 2255 $class->SUPER::new (
1870 padding => 2, 2256 padding_x => 2,
2257 padding_y => 2,
1871 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
1872 active_fg => [1, 1, 0], 2259 active_fg => [1, 1, 0],
1873 bg => [0, 0, 0, 0.2], 2260 bg => [0, 0, 0, 0.2],
1874 active_bg => [1, 1, 1, 0.5], 2261 active_bg => [1, 1, 1, 0.5],
1875 state => 0, 2262 state => 0,
… …
1879} 2266}
1880 2267
1881sub size_request { 2268sub size_request {
1882 my ($self) = @_; 2269 my ($self) = @_;
1883 2270
1884 ($self->{padding} * 2 + 6) x 2 2271 (6) x 2
1885} 2272}
1886 2273
2274sub toggle {
2275 my ($self) = @_;
2276
2277 $self->{state} = !$self->{state};
2278 $self->emit (changed => $self->{state});
2279 $self->update;
2280}
2281
1887sub button_down { 2282sub invoke_button_down {
1888 my ($self, $ev, $x, $y) = @_; 2283 my ($self, $ev, $x, $y) = @_;
1889 2284
1890 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2285 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1891 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2286 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1892 $self->{state} = !$self->{state}; 2287 $self->toggle;
1893 $self->_emit (changed => $self->{state}); 2288 } else {
2289 return 0
2290 }
2291
1894 } 2292 1
1895} 2293}
1896 2294
1897sub _draw { 2295sub _draw {
1898 my ($self) = @_; 2296 my ($self) = @_;
1899 2297
1900 $self->SUPER::_draw; 2298 $self->SUPER::_draw;
1901 2299
1902 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2300 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1903 2301
1904 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2302 my ($w, $h) = @$self{qw(w h)};
2303
2304 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1905 2305
1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2306 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1907 2307
1908 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2308 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909 2309
… …
1912 glDisable GL_TEXTURE_2D; 2312 glDisable GL_TEXTURE_2D;
1913} 2313}
1914 2314
1915############################################################################# 2315#############################################################################
1916 2316
1917package CFClient::UI::Image; 2317package CFPlus::UI::Image;
1918 2318
1919our @ISA = CFClient::UI::Base::; 2319our @ISA = CFPlus::UI::Base::;
1920 2320
1921use CFClient::OpenGL; 2321use CFPlus::OpenGL;
1922use Carp qw/confess/;
1923 2322
1924our %loaded_images; 2323our %texture_cache;
1925 2324
1926sub new { 2325sub new {
1927 my $class = shift; 2326 my $class = shift;
1928 2327
1929 my $self = $class->SUPER::new (can_events => 0, @_); 2328 my $self = $class->SUPER::new (
2329 can_events => 0,
2330 @_,
2331 );
1930 2332
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2333 $self->{path} || $self->{tex}
2334 or Carp::croak "'path' or 'tex' attributes required";
1932 2335
1933 $loaded_images{$self->{image}} ||= 2336 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2337 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1935 2338
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2339 CFPlus::weaken $texture_cache{$self->{path}};
1937 2340
1938 Scalar::Util::weaken $loaded_images{$self->{image}}; 2341 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941 2342
1942 $self 2343 $self
1943} 2344}
1944 2345
2346sub STORABLE_freeze {
2347 my ($self, $cloning) = @_;
2348
2349 $self->{path}
2350 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2351
2352 $self->{path}
2353}
2354
2355sub STORABLE_attach {
2356 my ($self, $cloning, $path) = @_;
2357
2358 $self->new (path => $path)
2359}
2360
1945sub size_request { 2361sub size_request {
1946 my ($self) = @_; 2362 my ($self) = @_;
1947 2363
1948 ($self->{tex}->{w}, $self->{tex}->{h}) 2364 ($self->{tex}{w}, $self->{tex}{h})
1949} 2365}
1950 2366
1951sub _draw { 2367sub _draw {
1952 my ($self) = @_; 2368 my ($self) = @_;
1953 2369
… …
1963 } 2379 }
1964 2380
1965 glEnable GL_TEXTURE_2D; 2381 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2382 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967 2383
1968 $tex->draw_quad_alpha (0, 0, $w, $h); 2384 $tex->draw_quad (0, 0, $w, $h);
1969 2385
1970 glDisable GL_TEXTURE_2D; 2386 glDisable GL_TEXTURE_2D;
1971} 2387}
1972 2388
1973############################################################################# 2389#############################################################################
1974 2390
2391package CFPlus::UI::ImageButton;
2392
2393our @ISA = CFPlus::UI::Image::;
2394
2395use CFPlus::OpenGL;
2396
2397my %textures;
2398
2399sub new {
2400 my $class = shift;
2401
2402 my $self = $class->SUPER::new (
2403 padding_x => 4,
2404 padding_y => 4,
2405 fg => [1, 1, 1],
2406 active_fg => [0, 0, 1],
2407 can_hover => 1,
2408 align => 0,
2409 valign => 0,
2410 can_events => 1,
2411 @_
2412 );
2413}
2414
2415sub invoke_button_up {
2416 my ($self, $ev, $x, $y) = @_;
2417
2418 $self->emit ("activate")
2419 if $x >= 0 && $x < $self->{w}
2420 && $y >= 0 && $y < $self->{h};
2421
2422 1
2423}
2424
2425#############################################################################
2426
1975package CFClient::UI::VGauge; 2427package CFPlus::UI::VGauge;
1976 2428
1977our @ISA = CFClient::UI::Base::; 2429our @ISA = CFPlus::UI::Base::;
1978 2430
1979use List::Util qw(min max); 2431use List::Util qw(min max);
1980 2432
1981use CFClient::OpenGL; 2433use CFPlus::OpenGL;
1982 2434
1983my %tex = ( 2435my %tex = (
1984 food => [ 2436 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2437 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2438 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ], 2439 ],
1988 grace => [ 2440 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2441 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/ 2442 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ], 2443 ],
1992 hp => [ 2444 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2445 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2446 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ], 2447 ],
1996 mana => [ 2448 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2449 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/ 2450 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ], 2451 ],
2000); 2452);
2001 2453
2002# eg. VGauge->new (gauge => 'food'), default gauge: food 2454# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2062 my $ycut1 = max 0, min 1, $ycut; 2514 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1; 2515 my $ycut2 = max 0, min 1, $ycut - 1;
2064 2516
2065 my $h1 = $self->{h} * (1 - $ycut1); 2517 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2); 2518 my $h2 = $self->{h} * (1 - $ycut2);
2519 my $h3 = $self->{h};
2520
2521 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2067 2522
2068 glEnable GL_BLEND; 2523 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2524 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2525 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2070 glEnable GL_TEXTURE_2D; 2526 glEnable GL_TEXTURE_2D;
2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2527 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2072 2528
2073 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2529 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS; 2530 glBegin GL_QUADS;
… …
2089 2545
2090 if ($t3) { 2546 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2547 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS; 2548 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2549 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2550 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2551 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2552 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd; 2553 glEnd;
2098 } 2554 }
2099 2555
2100 glDisable GL_BLEND; 2556 glDisable GL_BLEND;
2101 glDisable GL_TEXTURE_2D; 2557 glDisable GL_TEXTURE_2D;
2102} 2558}
2103 2559
2104############################################################################# 2560#############################################################################
2105 2561
2106package CFClient::UI::Gauge; 2562package CFPlus::UI::Gauge;
2107 2563
2108our @ISA = CFClient::UI::VBox::; 2564our @ISA = CFPlus::UI::VBox::;
2109 2565
2110sub new { 2566sub new {
2111 my ($class, %arg) = @_; 2567 my ($class, %arg) = @_;
2112 2568
2113 my $self = $class->SUPER::new ( 2569 my $self = $class->SUPER::new (
… …
2115 can_hover => 1, 2571 can_hover => 1,
2116 can_events => 1, 2572 can_events => 1,
2117 %arg, 2573 %arg,
2118 ); 2574 );
2119 2575
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2576 $self->add ($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); 2577 $self->add ($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"); 2578 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2123 2579
2124 $self 2580 $self
2125} 2581}
2126 2582
2127sub set_fontsize { 2583sub set_fontsize {
… …
2148 $self->{value}->set_text ($val); 2604 $self->{value}->set_text ($val);
2149} 2605}
2150 2606
2151############################################################################# 2607#############################################################################
2152 2608
2153package CFClient::UI::Slider; 2609package CFPlus::UI::Slider;
2154 2610
2155use strict; 2611use strict;
2156 2612
2157use CFClient::OpenGL; 2613use CFPlus::OpenGL;
2158 2614
2159our @ISA = CFClient::UI::DrawBG::; 2615our @ISA = CFPlus::UI::DrawBG::;
2160 2616
2161my @tex = 2617my @tex =
2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2618 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2163 qw(s1_slider.png s1_slider_bg.png); 2619 qw(s1_slider.png s1_slider_bg.png);
2164 2620
2165sub new { 2621sub new {
2166 my $class = shift; 2622 my $class = shift;
2167 2623
… …
2174 fg => [1, 1, 1], 2630 fg => [1, 1, 1],
2175 active_fg => [0, 0, 0], 2631 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2], 2632 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5], 2633 active_bg => [1, 1, 1, 0.5],
2178 range => [0, 0, 100, 10, 0], 2634 range => [0, 0, 100, 10, 0],
2179 req_w => $::WIDTH / 80, 2635 min_w => $::WIDTH / 80,
2180 req_h => $::WIDTH / 80, 2636 min_h => $::WIDTH / 80,
2181 vertical => 0, 2637 vertical => 0,
2182 can_hover => 1, 2638 can_hover => 1,
2183 inner_pad => 0.02, 2639 inner_pad => 0.02,
2184 @_ 2640 @_
2185 ); 2641 );
… …
2193sub set_range { 2649sub set_range {
2194 my ($self, $range) = @_; 2650 my ($self, $range) = @_;
2195 2651
2196 ($range, $self->{range}) = ($self->{range}, $range); 2652 ($range, $self->{range}) = ($self->{range}, $range);
2197 2653
2198 $self->update
2199 if "@$range" ne "@{$self->{range}}"; 2654 if ("@$range" ne "@{$self->{range}}") {
2655 $self->update;
2656 $self->set_value ($self->{range}[0]);
2657 }
2200} 2658}
2201 2659
2202sub set_value { 2660sub set_value {
2203 my ($self, $value) = @_; 2661 my ($self, $value) = @_;
2204 2662
… …
2215 if $unit; 2673 if $unit;
2216 2674
2217 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2675 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2218 2676
2219 if ($value != $old_value) { 2677 if ($value != $old_value) {
2220 $self->_emit (changed => $value); 2678 $self->emit (changed => $value);
2221 $self->update; 2679 $self->update;
2222 } 2680 }
2223} 2681}
2224 2682
2225sub size_request { 2683sub size_request {
2226 my ($self) = @_; 2684 my ($self) = @_;
2227 2685
2228 my $w = $self->{req_w}; 2686 ($self->{req_w}, $self->{req_h})
2229 my $h = $self->{req_h};
2230
2231 $self->{vertical} ? ($h, $w) : ($w, $h)
2232} 2687}
2233 2688
2234sub button_down { 2689sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 2690 my ($self, $ev, $x, $y) = @_;
2236 2691
2237 $self->SUPER::button_down ($ev, $x, $y); 2692 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 2693
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2694 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 2695
2241 $self->mouse_motion ($ev, $x, $y); 2696 $self->invoke_mouse_motion ($ev, $x, $y)
2242} 2697}
2243 2698
2244sub mouse_motion { 2699sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 2700 my ($self, $ev, $x, $y) = @_;
2246 2701
2247 if ($GRAB == $self) { 2702 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2703 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 2704
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2705 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 2706
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2707 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 2708
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2709 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2710 } else {
2711 return 0;
2712 }
2713
2255 } 2714 1
2715}
2716
2717sub invoke_mouse_wheel {
2718 my ($self, $ev) = @_;
2719
2720 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2721
2722 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2723
2724 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2725
2726 ! ! $delta
2256} 2727}
2257 2728
2258sub update { 2729sub update {
2259 my ($self) = @_; 2730 my ($self) = @_;
2260 2731
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2732 delete $self->{knob_w};
2733 $self->SUPER::update;
2734}
2735
2736sub _draw {
2737 my ($self) = @_;
2738
2739 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 2740 $self->set_value ($self->{range}[0]);
2263 2741
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2742 my ($value, $lo, $hi, $page) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 2743 my $range = ($hi - $page - $lo) || 1e-100;
2266 2744
… …
2272 $value = ($value - $lo) / $range; 2750 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 2751 $value = $value * $self->{scale} + $self->{offset};
2274 2752
2275 $self->{knob_x} = $value - $knob_w * 0.5; 2753 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 2754 $self->{knob_w} = $knob_w;
2277 }); 2755 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 2756
2285 $self->SUPER::_draw (); 2757 $self->SUPER::_draw ();
2286 2758
2287 glScale $self->{w}, $self->{h}; 2759 glScale $self->{w}, $self->{h};
2288 2760
… …
2308 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
2309} 2781}
2310 2782
2311############################################################################# 2783#############################################################################
2312 2784
2313package CFClient::UI::ValSlider; 2785package CFPlus::UI::ValSlider;
2314 2786
2315our @ISA = CFClient::UI::HBox::; 2787our @ISA = CFPlus::UI::HBox::;
2316 2788
2317sub new { 2789sub new {
2318 my ($class, %arg) = @_; 2790 my ($class, %arg) = @_;
2319 2791
2320 my $range = delete $arg{range}; 2792 my $range = delete $arg{range};
2321 2793
2322 my $self = $class->SUPER::new ( 2794 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2795 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2796 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 2797 to_value => sub { shift },
2326 from_value => sub { shift }, 2798 from_value => sub { shift },
2327 %arg, 2799 %arg,
2328 ); 2800 );
2329 2801
… …
2349sub set_range { shift->{slider}->set_range (@_) } 2821sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 2822sub set_value { shift->{slider}->set_value (@_) }
2351 2823
2352############################################################################# 2824#############################################################################
2353 2825
2354package CFClient::UI::TextView; 2826package CFPlus::UI::TextScroller;
2355 2827
2356our @ISA = CFClient::UI::HBox::; 2828our @ISA = CFPlus::UI::HBox::;
2357 2829
2358use CFClient::OpenGL; 2830use CFPlus::OpenGL;
2359 2831
2360sub new { 2832sub new {
2361 my $class = shift; 2833 my $class = shift;
2362 2834
2363 my $self = $class->SUPER::new ( 2835 my $self = $class->SUPER::new (
2364 fontsize => 1, 2836 fontsize => 1,
2365 can_events => 0, 2837 can_events => 1,
2838 indent => 0,
2366 #font => default_font 2839 #font => default_font
2367 @_, 2840 @_,
2368 2841
2369 layout => (new CFClient::Layout 1), 2842 layout => (new CFPlus::Layout),
2370 par => [], 2843 par => [],
2844 max_par => 0,
2371 height => 0, 2845 height => 0,
2372 children => [ 2846 children => [
2373 (new CFClient::UI::Empty expand => 1), 2847 (new CFPlus::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 2848 (new CFPlus::UI::Slider vertical => 1),
2375 ], 2849 ],
2376 ); 2850 );
2377 2851
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 2852 $self->{children}[1]->connect (changed => sub { $self->update });
2379 2853
… …
2385 2859
2386 $self->{fontsize} = $fontsize; 2860 $self->{fontsize} = $fontsize;
2387 $self->reflow; 2861 $self->reflow;
2388} 2862}
2389 2863
2864sub size_request {
2865 my ($self) = @_;
2866
2867 my ($empty, $slider) = @{ $self->{children} };
2868
2869 local $self->{children} = [$empty, $slider];
2870 $self->SUPER::size_request
2871}
2872
2390sub size_allocate { 2873sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 2874 my ($self, $w, $h) = @_;
2392 2875
2393 $self->SUPER::size_allocate ($w, $h); 2876 my ($empty, $slider, @other) = @{ $self->{children} };
2877 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 2878
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2879 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2880 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 2881 $self->{layout}->set_width ($empty->{w});
2882 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 2883
2399 $self->reflow; 2884 $self->reflow;
2400}
2401 2885
2402sub text_size { 2886 local $self->{children} = [$empty, $slider];
2887 $self->SUPER::invoke_size_allocate ($w, $h)
2888}
2889
2890sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 2891 my ($self, $ev) = @_;
2892
2893 return 0 unless $ev->{dy}; # only vertical movements
2894
2895 $self->{children}[1]->emit (mouse_wheel => $ev);
2896
2897 1
2898}
2899
2900sub get_layout {
2901 my ($self, $para) = @_;
2404 2902
2405 my $layout = $self->{layout}; 2903 my $layout = $self->{layout};
2406 2904
2905 $layout->set_font ($self->{font}) if $self->{font};
2906 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2907 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 2908 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2909 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 2910 $layout->set_markup ($para->{markup});
2911
2912 $layout->set_shapes (
2913 map
2914 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2915 @{$para->{widget}}
2410 2916 );
2917
2411 $layout->size 2918 $layout
2412} 2919}
2413 2920
2414sub reflow { 2921sub reflow {
2415 my ($self) = @_; 2922 my ($self) = @_;
2416 2923
… …
2423 2930
2424 # todo: base offset on lines or so, not on pixels 2931 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 2932 $self->{children}[1]->set_value ($offset);
2426} 2933}
2427 2934
2935sub current_paragraph {
2936 my ($self) = @_;
2937
2938 $self->{top_paragraph} - 1
2939}
2940
2941sub scroll_to {
2942 my ($self, $para) = @_;
2943
2944 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2945
2946 $self->{scroll_to} = $para;
2947 $self->update;
2948}
2949
2428sub clear { 2950sub clear {
2429 my ($self) = @_; 2951 my ($self) = @_;
2952
2953 my (undef, undef, @other) = @{ $self->{children} };
2954 $self->remove ($_) for @other;
2430 2955
2431 $self->{par} = []; 2956 $self->{par} = [];
2432 $self->{height} = 0; 2957 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2958 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 2959}
2435 2960
2436sub add_paragraph { 2961sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 2962 my $self = shift;
2438 2963
2439 for my $line (split /\n/, $text) { 2964 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 2965 $para = {
2966 fg => [1, 1, 1, 1],
2967 indent => 0,
2968 markup => "",
2969 widget => [],
2970 ref $para ? %$para : (markup => $para),
2971 w => 1e10,
2972 wrapped => 1,
2973 };
2974
2975 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2976 push @{$self->{par}}, $para;
2977 }
2978
2979 if (my $max = $self->{max_par}) {
2980 shift @{$self->{par}} while @{$self->{par}} > $max;
2981 }
2982
2983 $self->{need_reflow}++;
2984 $self->update;
2985}
2986
2987sub scroll_to_bottom {
2988 my ($self) = @_;
2989
2990 $self->{scroll_to} = $#{$self->{par}};
2991 $self->update;
2992}
2993
2994sub force_uptodate {
2995 my ($self) = @_;
2996
2997 if (delete $self->{need_reflow}) {
2998 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2999
3000 my $height = 0;
3001
3002 for my $para (@{$self->{par}}) {
3003 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3004 my $layout = $self->get_layout ($para);
3005 my ($w, $h) = $layout->size;
3006
3007 $para->{w} = $w + $para->{indent};
3008 $para->{h} = $h;
3009 $para->{wrapped} = $layout->has_wrapped;
3010 }
3011
3012 $para->{y} = $height;
3013 $height += $para->{h};
3014 }
3015
2441 $self->{height} += $h; 3016 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3017 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3018
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3019 delete $self->{texture};
3020 }
3021
3022 if (my $paridx = delete $self->{scroll_to}) {
3023 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3024 }
2446} 3025}
2447 3026
2448sub update { 3027sub update {
2449 my ($self) = @_; 3028 my ($self) = @_;
2450 3029
… …
2452 3031
2453 return unless $self->{h} > 0; 3032 return unless $self->{h} > 0;
2454 3033
2455 delete $self->{texture}; 3034 delete $self->{texture};
2456 3035
2457 $ROOT->on_post_alloc ($self, sub { 3036 $ROOT->on_post_alloc ($self => sub {
3037 $self->force_uptodate;
3038
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3039 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3040
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 { 3041 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3042 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3043 glClear GL_COLOR_BUFFER_BIT;
2489 3044
3045 package CFPlus::UI::Base;
3046 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3047 (0, 0, $self->{w}, $self->{h});
3048
3049 my $top = int $self->{children}[1]{range}[0];
3050
3051 my $paridx = 0;
3052 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3053 my $top = int $self->{children}[1]{range}[0];
2491 3054
2492 my $y0 = $top; 3055 my $y0 = $top;
2493 my $y1 = $top + $H; 3056 my $y1 = $top + $H;
2494 3057
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}}) { 3058 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3059 my $h = $para->{h};
3060 my $y = $para->{y};
2507 3061
2508 if ($y0 < $y + $h && $y < $y1) { 3062 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3063 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3064
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3065 $layout->render ($para->{indent}, $y - $y0);
2514 3066
2515 glRasterPos $par->[3], $y - $y0; 3067 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3068 my @s = $layout->get_shapes;
3069
3070 for (@w) {
3071 my ($dx, $dy) = splice @s, 0, 2, ();
3072
3073 $_->{x} = $dx + $para->{indent};
3074 $_->{y} = $dy + $y - $y0;
3075
3076 $_->draw;
3077 }
3078 }
2517 } 3079 }
2518 3080
2519 $y += $h; 3081 $paridx++;
3082 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3083 }
2521 3084
2522 glDisable GL_BLEND; 3085 $self->{top_paragraph} = $top_paragraph;
2523 }; 3086 };
2524 }); 3087 });
2525} 3088}
2526 3089
3090sub reconfigure {
3091 my ($self) = @_;
3092
3093 $self->SUPER::reconfigure;
3094
3095 $_->{w} = 1e10 for @{ $self->{par} };
3096 $self->reflow;
3097}
3098
2527sub _draw { 3099sub _draw {
2528 my ($self) = @_; 3100 my ($self) = @_;
2529 3101
2530 glEnable GL_TEXTURE_2D; 3102 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3103 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3104 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3105 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3106 glDisable GL_TEXTURE_2D;
2535 3107
2536 $self->{children}[1]->draw; 3108 $self->{children}[1]->draw;
2537
2538} 3109}
2539 3110
2540############################################################################# 3111#############################################################################
2541 3112
2542package CFClient::UI::Animator; 3113package CFPlus::UI::Animator;
2543 3114
2544use CFClient::OpenGL; 3115use CFPlus::OpenGL;
2545 3116
2546our @ISA = CFClient::UI::Bin::; 3117our @ISA = CFPlus::UI::Bin::;
2547 3118
2548sub moveto { 3119sub moveto {
2549 my ($self, $x, $y) = @_; 3120 my ($self, $x, $y) = @_;
2550 3121
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3122 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3150 glPopMatrix;
2580} 3151}
2581 3152
2582############################################################################# 3153#############################################################################
2583 3154
2584package CFClient::UI::Flopper; 3155package CFPlus::UI::Flopper;
2585 3156
2586our @ISA = CFClient::UI::Button::; 3157our @ISA = CFPlus::UI::Button::;
2587 3158
2588sub new { 3159sub new {
2589 my $class = shift; 3160 my $class = shift;
2590 3161
2591 my $self = $class->SUPER::new ( 3162 my $self = $class->SUPER::new (
2592 state => 0, 3163 state => 0,
2593 on_activate => \&toggle_flopper, 3164 on_activate => \&toggle_flopper,
2594 @_ 3165 @_
2595 ); 3166 );
2596 3167
2597 if ($self->{state}) {
2598 $self->{state} = 0;
2599 $self->toggle_flopper;
2600 }
2601
2602 $self 3168 $self
2603} 3169}
2604 3170
2605sub toggle_flopper { 3171sub toggle_flopper {
2606 my ($self) = @_; 3172 my ($self) = @_;
2607 3173
2608 # TODO: use animation 3174 $self->{other}->toggle_visibility;
2609 if ($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} 3175}
2620 3176
2621############################################################################# 3177#############################################################################
2622 3178
2623package CFClient::UI::Tooltip; 3179package CFPlus::UI::Tooltip;
2624 3180
2625our @ISA = CFClient::UI::Bin::; 3181our @ISA = CFPlus::UI::Bin::;
2626 3182
2627use CFClient::OpenGL; 3183use CFPlus::OpenGL;
2628 3184
2629sub new { 3185sub new {
2630 my $class = shift; 3186 my $class = shift;
2631 3187
2632 $class->SUPER::new ( 3188 $class->SUPER::new (
… …
2636} 3192}
2637 3193
2638sub set_tooltip_from { 3194sub set_tooltip_from {
2639 my ($self, $widget) = @_; 3195 my ($self, $widget) = @_;
2640 3196
3197 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3198 if $widget->{tooltip} =~ /^#(.*)$/;
3199
3200 my $tooltip = $widget->{tooltip};
3201
3202 if ($ENV{CFPLUS_DEBUG} & 2) {
3203 $tooltip .= "\n\n" . (ref $widget) . "\n"
3204 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3205 . "req $widget->{req_w} $widget->{req_h}\n"
3206 . "visible $widget->{visible}";
3207 }
3208
3209 $tooltip =~ s/^\n+//;
3210 $tooltip =~ s/\n+$//;
3211
2641 $self->add (new CFClient::UI::Label 3212 $self->add (new CFPlus::UI::Label
2642 markup => $widget->{tooltip}, 3213 markup => $tooltip,
2643 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3214 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2644 fontsize => 0.8, 3215 fontsize => 0.8,
2645 fg => [0, 0, 0, 1], 3216 style => 1, # FLAG_INVERSE
2646 ellipsise => 0, 3217 ellipsise => 0,
2647 font => ($widget->{tooltip_font} || $::FONT_PROP), 3218 font => ($widget->{tooltip_font} || $::FONT_PROP),
2648 ); 3219 );
2649} 3220}
2650 3221
… …
2654 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3225 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2655 3226
2656 ($w + 4, $h + 4) 3227 ($w + 4, $h + 4)
2657} 3228}
2658 3229
2659sub size_allocate { 3230sub invoke_size_allocate {
2660 my ($self, $w, $h) = @_; 3231 my ($self, $w, $h) = @_;
2661 3232
2662 $self->SUPER::size_allocate ($w - 4, $h - 4); 3233 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3234}
3235
3236sub invoke_visibility_change {
3237 my ($self, $visible) = @_;
3238
3239 return unless $visible;
3240
3241 $self->{root}->on_post_alloc ("move_$self" => sub {
3242 my $widget = $self->{owner}
3243 or return;
3244
3245 if ($widget->{visible}) {
3246 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3247
3248 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3249 if $x + $self->{w} > $self->{root}{w};
3250
3251 $self->move_abs ($x, $y);
3252 } else {
3253 $self->hide;
3254 }
3255 });
2663} 3256}
2664 3257
2665sub _draw { 3258sub _draw {
2666 my ($self) = @_; 3259 my ($self) = @_;
2667 3260
… …
2684 glVertex $w, $h; 3277 glVertex $w, $h;
2685 glVertex $w, 0; 3278 glVertex $w, 0;
2686 glEnd; 3279 glEnd;
2687 3280
2688 glTranslate 2 - 0.375, 2 - 0.375; 3281 glTranslate 2 - 0.375, 2 - 0.375;
3282
2689 $self->SUPER::_draw; 3283 $self->SUPER::_draw;
2690} 3284}
2691 3285
2692############################################################################# 3286#############################################################################
2693 3287
2694package CFClient::UI::Face; 3288package CFPlus::UI::Face;
2695 3289
2696our @ISA = CFClient::UI::Base::; 3290our @ISA = CFPlus::UI::DrawBG::;
2697 3291
2698use CFClient::OpenGL; 3292use CFPlus::OpenGL;
2699 3293
2700sub new { 3294sub new {
2701 my $class = shift; 3295 my $class = shift;
2702 3296
2703 my $self = $class->SUPER::new ( 3297 my $self = $class->SUPER::new (
… …
2705 can_events => 0, 3299 can_events => 0,
2706 @_, 3300 @_,
2707 ); 3301 );
2708 3302
2709 if ($self->{anim} && $self->{animspeed}) { 3303 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self); 3304 CFPlus::weaken (my $widget = $self);
2711 3305
2712 $self->{timer} = Event->timer ( 3306 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3307 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1, 3308 hard => 1,
2715 interval => $self->{animspeed}, 3309 interval => $self->{animspeed},
… …
2738sub _draw { 3332sub _draw {
2739 my ($self) = @_; 3333 my ($self) = @_;
2740 3334
2741 return unless $::CONN; 3335 return unless $::CONN;
2742 3336
3337 $self->SUPER::_draw;
3338
2743 my $face; 3339 my $face;
2744 3340
2745 if ($self->{frame}) { 3341 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}]; 3342 my $anim = $::CONN->{anim}[$self->{anim}];
2747 3343
… …
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3348 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753 3349
2754 if ($tex) { 3350 if ($tex) {
2755 glEnable GL_TEXTURE_2D; 3351 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1; 3353 glColor 0, 0, 0, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3354 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D; 3355 glDisable GL_TEXTURE_2D;
2760 } 3356 }
2761} 3357}
2762 3358
2763sub DESTROY { 3359sub destroy {
2764 my ($self) = @_; 3360 my ($self) = @_;
2765 3361
2766 $self->{timer}->cancel 3362 $self->{timer}->cancel
2767 if $self->{timer}; 3363 if $self->{timer};
2768 3364
2769 $self->SUPER::DESTROY; 3365 $self->SUPER::destroy;
2770} 3366}
2771 3367
2772############################################################################# 3368#############################################################################
2773 3369
2774package CFClient::UI::Inventory; 3370package CFPlus::UI::Buttonbar;
2775 3371
2776our @ISA = CFClient::UI::ScrolledWindow::; 3372our @ISA = CFPlus::UI::HBox::;
2777 3373
2778sub new { 3374# 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 3375
2819############################################################################# 3376#############################################################################
2820 3377
2821package CFClient::UI::Menu; 3378package CFPlus::UI::Menu;
2822 3379
2823our @ISA = CFClient::UI::FancyFrame::; 3380our @ISA = CFPlus::UI::Toplevel::;
2824 3381
2825use CFClient::OpenGL; 3382use CFPlus::OpenGL;
2826 3383
2827sub new { 3384sub new {
2828 my $class = shift; 3385 my $class = shift;
2829 3386
2830 my $self = $class->SUPER::new ( 3387 my $self = $class->SUPER::new (
2831 items => [], 3388 items => [],
2832 z => 100, 3389 z => 100,
2833 @_, 3390 @_,
2834 ); 3391 );
2835 3392
2836 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3393 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2837 3394
2838 for my $item (@{ $self->{items} }) { 3395 for my $item (@{ $self->{items} }) {
2839 my ($widget, $cb) = @$item; 3396 my ($widget, $cb, $tooltip) = @$item;
2840 3397
2841 # handle various types of items, only text for now 3398 # handle various types of items, only text for now
2842 if (!ref $widget) { 3399 if (!ref $widget) {
3400 if ($widget =~ /\t/) {
3401 my ($left, $right) = split /\t/, $widget, 2;
3402
2843 $widget = new CFClient::UI::Label 3403 $widget = new CFPlus::UI::HBox
2844 can_hover => 1, 3404 can_hover => 1,
2845 can_events => 1, 3405 can_events => 1,
3406 tooltip => $tooltip,
3407 children => [
3408 (new CFPlus::UI::Label markup => $left, expand => 1),
3409 (new CFPlus::UI::Label markup => $right, align => +1),
3410 ],
3411 ;
3412
3413 } else {
3414 $widget = new CFPlus::UI::Label
3415 can_hover => 1,
3416 can_events => 1,
2846 text => $widget; 3417 markup => $widget,
3418 tooltip => $tooltip;
3419 }
2847 } 3420 }
2848 3421
2849 $self->{item}{$widget} = $item; 3422 $self->{item}{$widget} = $item;
2850 3423
2851 $self->{vbox}->add ($widget); 3424 $self->{vbox}->add ($widget);
… …
2856 3429
2857# popup given the event (must be a mouse button down event currently) 3430# popup given the event (must be a mouse button down event currently)
2858sub popup { 3431sub popup {
2859 my ($self, $ev) = @_; 3432 my ($self, $ev) = @_;
2860 3433
2861 $self->_emit ("popdown"); 3434 $self->emit ("popdown");
2862 3435
2863 # maybe save $GRAB? must be careful about events... 3436 # maybe save $GRAB? must be careful about events...
2864 $GRAB = $self; 3437 $GRAB = $self;
2865 $self->{button} = $ev->{button}; 3438 $self->{button} = $ev->{button};
2866 3439
2867 $self->show; 3440 $self->show;
2868 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3441 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2869} 3442}
2870 3443
2871sub mouse_motion { 3444sub invoke_mouse_motion {
2872 my ($self, $ev, $x, $y) = @_; 3445 my ($self, $ev, $x, $y) = @_;
2873 3446
2874 # TODO: should use vbox->find_widget or so 3447 # TODO: should use vbox->find_widget or so
2875 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3448 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2876 $self->{hover} = $self->{item}{$HOVER}; 3449 $self->{hover} = $self->{item}{$HOVER};
2877}
2878 3450
3451 0
3452}
3453
2879sub button_up { 3454sub invoke_button_up {
2880 my ($self, $ev, $x, $y) = @_; 3455 my ($self, $ev, $x, $y) = @_;
2881 3456
2882 if ($ev->{button} == $self->{button}) { 3457 if ($ev->{button} == $self->{button}) {
2883 undef $GRAB; 3458 undef $GRAB;
2884 $self->hide; 3459 $self->hide;
2885 3460
2886 $self->_emit ("popdown"); 3461 $self->emit ("popdown");
2887 $self->{hover}[1]->() if $self->{hover}; 3462 $self->{hover}[1]->() if $self->{hover};
3463 } else {
3464 return 0
3465 }
3466
2888 } 3467 1
2889} 3468}
2890 3469
2891############################################################################# 3470#############################################################################
2892 3471
2893package CFClient::UI::Statusbox; 3472package CFPlus::UI::Multiplexer;
2894 3473
2895our @ISA = CFClient::UI::VBox::; 3474our @ISA = CFPlus::UI::Container::;
2896 3475
2897sub new { 3476sub new {
2898 my $class = shift; 3477 my $class = shift;
2899 3478
2900 $class->SUPER::new ( 3479 my $self = $class->SUPER::new (
3480 @_,
3481 );
3482
3483 $self->{current} = $self->{children}[0]
3484 if @{ $self->{children} };
3485
3486 $self
3487}
3488
3489sub add {
3490 my ($self, @widgets) = @_;
3491
3492 $self->SUPER::add (@widgets);
3493
3494 $self->{current} = $self->{children}[0]
3495 if @{ $self->{children} };
3496}
3497
3498sub get_current_page {
3499 my ($self) = @_;
3500
3501 $self->{current}
3502}
3503
3504sub set_current_page {
3505 my ($self, $page_or_widget) = @_;
3506
3507 my $widget = ref $page_or_widget
3508 ? $page_or_widget
3509 : $self->{children}[$page_or_widget];
3510
3511 $self->{current} = $widget;
3512 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3513
3514 $self->emit (page_changed => $self->{current});
3515
3516 $self->realloc;
3517}
3518
3519sub visible_children {
3520 $_[0]{current}
3521}
3522
3523sub size_request {
3524 my ($self) = @_;
3525
3526 $self->{current}->size_request
3527}
3528
3529sub invoke_size_allocate {
3530 my ($self, $w, $h) = @_;
3531
3532 $self->{current}->configure (0, 0, $w, $h);
3533
3534 1
3535}
3536
3537sub _draw {
3538 my ($self) = @_;
3539
3540 $self->{current}->draw;
3541}
3542
3543#############################################################################
3544
3545package CFPlus::UI::Notebook;
3546
3547our @ISA = CFPlus::UI::VBox::;
3548
3549sub new {
3550 my $class = shift;
3551
3552 my $self = $class->SUPER::new (
3553 buttonbar => (new CFPlus::UI::Buttonbar),
3554 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3555 # filter => # will be put between multiplexer and $self
3556 @_,
3557 );
3558
3559 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3560 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3561
3562 $self
3563}
3564
3565sub add {
3566 my ($self, $title, $widget, $tooltip) = @_;
3567
3568 CFPlus::weaken $self;
3569
3570 $self->{buttonbar}->add (new CFPlus::UI::Button
3571 markup => $title,
3572 tooltip => $tooltip,
3573 on_activate => sub { $self->set_current_page ($widget) },
3574 );
3575
3576 $self->{multiplexer}->add ($widget);
3577}
3578
3579sub get_current_page {
3580 my ($self) = @_;
3581
3582 $self->{multiplexer}->get_current_page
3583}
3584
3585sub set_current_page {
3586 my ($self, $page) = @_;
3587
3588 $self->{multiplexer}->set_current_page ($page);
3589 $self->emit (page_changed => $self->{multiplexer}{current});
3590}
3591
3592#############################################################################
3593
3594package CFPlus::UI::Selector;
3595
3596use utf8;
3597
3598our @ISA = CFPlus::UI::Button::;
3599
3600sub new {
3601 my $class = shift;
3602
3603 my $self = $class->SUPER::new (
3604 options => [], # [value, title, longdesc], ...
3605 value => undef,
3606 @_,
3607 );
3608
3609 $self->_set_value ($self->{value});
3610
3611 $self
3612}
3613
3614sub invoke_button_down {
3615 my ($self, $ev) = @_;
3616
3617 my @menu_items;
3618
3619 for (@{ $self->{options} }) {
3620 my ($value, $title, $tooltip) = @$_;
3621
3622 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3623 }
3624
3625 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3626}
3627
3628sub _set_value {
3629 my ($self, $value) = @_;
3630
3631 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3632 or return;
3633
3634 $self->{value} = $item->[0];
3635 $self->set_markup ("$item->[1] ⇓");
3636 $self->set_tooltip ($item->[2]);
3637}
3638
3639sub set_value {
3640 my ($self, $value) = @_;
3641
3642 return unless $self->{value} ne $value;
3643
3644 $self->_set_value ($value);
3645 $self->emit (changed => $value);
3646}
3647
3648#############################################################################
3649
3650package CFPlus::UI::Statusbox;
3651
3652our @ISA = CFPlus::UI::VBox::;
3653
3654sub new {
3655 my $class = shift;
3656
3657 my $self = $class->SUPER::new (
2901 fontsize => 0.8, 3658 fontsize => 0.8,
2902 @_, 3659 @_,
2903 ) 3660 );
3661
3662 CFPlus::weaken (my $this = $self);
3663
3664 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3665
3666 $self
2904} 3667}
2905 3668
2906sub reorder { 3669sub reorder {
2907 my ($self) = @_; 3670 my ($self) = @_;
2908 my $NOW = time; 3671 my $NOW = Time::HiRes::time;
3672
3673 # freeze display when hovering over any label
3674 return if $CFPlus::UI::TOOLTIP->{owner}
3675 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3676 values %{ $self->{item} };
2909 3677
2910 while (my ($k, $v) = each %{ $self->{item} }) { 3678 while (my ($k, $v) = each %{ $self->{item} }) {
2911 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3679 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2912 } 3680 }
2913 3681
… …
2916 my @items = sort { 3684 my @items = sort {
2917 $a->{pri} <=> $b->{pri} 3685 $a->{pri} <=> $b->{pri}
2918 or $b->{id} <=> $a->{id} 3686 or $b->{id} <=> $a->{id}
2919 } values %{ $self->{item} }; 3687 } values %{ $self->{item} };
2920 3688
3689 $self->{timer}->interval (1);
3690
2921 my $count = 10 + 1; 3691 my $count = 10 + 1;
2922 for my $item (@items) { 3692 for my $item (@items) {
2923 last unless --$count; 3693 last unless --$count;
2924 3694
2925 push @widgets, $item->{label} ||= do { 3695 my $label = $item->{label} ||= do {
2926 # TODO: doesn't handle markup well (read as: at all) 3696 # TODO: doesn't handle markup well (read as: at all)
2927 my $short = $item->{count} > 1 3697 my $short = $item->{count} > 1
2928 ? "<b>$item->{count} ×</b> $item->{text}" 3698 ? "<b>$item->{count} ×</b> $item->{text}"
2929 : $item->{text}; 3699 : $item->{text};
2930 3700
2931 for ($short) { 3701 for ($short) {
2932 s/^\s+//; 3702 s/^\s+//;
2933 s/\s+/ /g; 3703 s/\s+/ /g;
2934 } 3704 }
2935 3705
2936 new CFClient::UI::Label 3706 new CFPlus::UI::Label
2937 markup => $short, 3707 markup => $short,
2938 tooltip => $item->{tooltip}, 3708 tooltip => $item->{tooltip},
2939 tooltip_font => $::FONT_PROP, 3709 tooltip_font => $::FONT_PROP,
2940 tooltip_width => 0.67, 3710 tooltip_width => 0.67,
2941 fontsize => $item->{fontsize} || $self->{fontsize}, 3711 fontsize => $item->{fontsize} || $self->{fontsize},
2942 max_w => $::WIDTH * 0.44, 3712 max_w => $::WIDTH * 0.44,
2943 fg => $item->{fg}, 3713 fg => [@{ $item->{fg} }],
2944 can_events => 1, 3714 can_events => 1,
2945 can_hover => 1 3715 can_hover => 1
2946 }; 3716 };
3717
3718 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3719 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3720 $label->update;
3721 $label->set_max_size (undef, $label->{req_h} * $diff)
3722 if $diff < 1;
3723 $self->{timer}->interval (1/30);
3724 } else {
3725 $label->{fg}[3] = $item->{fg}[3] || 1;
3726 }
3727
3728 push @widgets, $label;
2947 } 3729 }
2948 3730
2949 $self->clear; 3731 $self->clear;
2950 $self->SUPER::add (reverse @widgets); 3732 $self->SUPER::add (reverse @widgets);
2951} 3733}
… …
2956 $text =~ s/^\s+//; 3738 $text =~ s/^\s+//;
2957 $text =~ s/\s+$//; 3739 $text =~ s/\s+$//;
2958 3740
2959 return unless $text; 3741 return unless $text;
2960 3742
2961 my $timeout = time + ((delete $arg{timeout}) || 60); 3743 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2962 3744
2963 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3745 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2964 3746
2965 if (my $item = $self->{item}{$group}) { 3747 if (my $item = $self->{item}{$group}) {
2966 if ($item->{text} eq $text) { 3748 if ($item->{text} eq $text) {
2967 $item->{count}++; 3749 $item->{count}++;
2968 } else { 3750 } else {
2969 $item->{count} = 1; 3751 $item->{count} = 1;
2970 $item->{text} = $item->{tooltip} = $text; 3752 $item->{text} = $item->{tooltip} = $text;
2971 } 3753 }
2972 $item->{id} = ++$self->{id}; 3754 $item->{id} += 0.2;#d#
2973 $item->{timeout} = $timeout; 3755 $item->{timeout} = $timeout;
2974 delete $item->{label}; 3756 delete $item->{label};
2975 } else { 3757 } else {
2976 $self->{item}{$group} = { 3758 $self->{item}{$group} = {
2977 id => ++$self->{id}, 3759 id => ++$self->{id},
… …
2983 count => 1, 3765 count => 1,
2984 %arg, 3766 %arg,
2985 }; 3767 };
2986 } 3768 }
2987 3769
3770 $ROOT->on_refresh (reorder => sub {
2988 $self->reorder; 3771 $self->reorder;
3772 });
2989} 3773}
2990 3774
2991sub reconfigure { 3775sub reconfigure {
2992 my ($self) = @_; 3776 my ($self) = @_;
2993 3777
… …
2996 3780
2997 $self->reorder; 3781 $self->reorder;
2998 $self->SUPER::reconfigure; 3782 $self->SUPER::reconfigure;
2999} 3783}
3000 3784
3785sub destroy {
3786 my ($self) = @_;
3787
3788 $self->{timer}->cancel;
3789
3790 $self->SUPER::destroy;
3791}
3792
3001############################################################################# 3793#############################################################################
3002 3794
3003package CFClient::UI::Root; 3795package CFPlus::UI::Root;
3004 3796
3005our @ISA = CFClient::UI::Container::; 3797our @ISA = CFPlus::UI::Container::;
3006 3798
3799use List::Util qw(min max);
3800
3007use CFClient::OpenGL; 3801use CFPlus::OpenGL;
3008 3802
3009sub new { 3803sub new {
3010 my $class = shift; 3804 my $class = shift;
3011 3805
3012 $class->SUPER::new ( 3806 my $self = $class->SUPER::new (
3013 visible => 1, 3807 visible => 1,
3014 @_, 3808 @_,
3015 ) 3809 );
3016}
3017 3810
3018sub configure { 3811 CFPlus::weaken ($self->{root} = $self);
3019 my ($self, $x, $y, $w, $h) = @_;
3020 3812
3021 $self->{w} = $w; 3813 $self
3022 $self->{h} = $h;
3023}
3024
3025sub check_size {
3026 my ($self) = @_;
3027
3028 $self->size_allocate ($self->{w}, $self->{h})
3029 if $self->{w};
3030} 3814}
3031 3815
3032sub size_request { 3816sub size_request {
3033 my ($self) = @_; 3817 my ($self) = @_;
3034 3818
3035 ($self->{w}, $self->{h}) 3819 ($self->{w}, $self->{h})
3036} 3820}
3037 3821
3822sub _to_pixel {
3823 my ($coord, $size, $max) = @_;
3824
3825 $coord =
3826 $coord eq "center" ? ($max - $size) * 0.5
3827 : $coord eq "max" ? $max
3828 : $coord;
3829
3830 $coord = 0 if $coord < 0;
3831 $coord = $max - $size if $coord > $max - $size;
3832
3833 int $coord + 0.5
3834}
3835
3038sub size_allocate { 3836sub invoke_size_allocate {
3039 my ($self, $w, $h) = @_; 3837 my ($self, $w, $h) = @_;
3040 3838
3041 for my $child ($self->children) { 3839 for my $child ($self->children) {
3042 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3840 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3043 3841
3044 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3842 $X = $child->{force_x} if exists $child->{force_x};
3045 if exists $child->{req_x}; 3843 $Y = $child->{force_y} if exists $child->{force_y};
3046 3844
3047 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3845 $X = _to_pixel $X, $W, $self->{w};
3048 if exists $child->{req_y}; 3846 $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 3847
3056 $child->configure ($X, $Y, $W, $H); 3848 $child->configure ($X, $Y, $W, $H);
3057 } 3849 }
3850
3851 1
3058} 3852}
3059 3853
3060sub coord2local { 3854sub coord2local {
3061 my ($self, $x, $y) = @_; 3855 my ($self, $x, $y) = @_;
3062 3856
… …
3070} 3864}
3071 3865
3072sub update { 3866sub update {
3073 my ($self) = @_; 3867 my ($self) = @_;
3074 3868
3075 $self->check_size;
3076 $::WANT_REFRESH++; 3869 $::WANT_REFRESH++;
3077} 3870}
3078 3871
3079sub add { 3872sub add {
3080 my ($self, @children) = @_; 3873 my ($self, @children) = @_;
3081 3874
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; 3875 $_->{is_toplevel} = 1
3090 3876 for @children;
3091 # integerise window positions
3092 $child->{x} = int $child->{x};
3093 $child->{y} = int $child->{y};
3094 }
3095 3877
3096 $self->SUPER::add (@children); 3878 $self->SUPER::add (@children);
3097} 3879}
3098 3880
3099sub remove { 3881sub remove {
3100 my ($self, @children) = @_; 3882 my ($self, @children) = @_;
3101 3883
3102 $self->SUPER::remove (@children); 3884 $self->SUPER::remove (@children);
3885
3886 delete $self->{is_toplevel}
3887 for @children;
3103 3888
3104 while (@children) { 3889 while (@children) {
3105 my $w = pop @children; 3890 my $w = pop @children;
3106 push @children, $w->children; 3891 push @children, $w->children;
3107 $w->set_invisible; 3892 $w->set_invisible;
… …
3126 while ($self->{refresh_hook}) { 3911 while ($self->{refresh_hook}) {
3127 $_->() 3912 $_->()
3128 for values %{delete $self->{refresh_hook}}; 3913 for values %{delete $self->{refresh_hook}};
3129 } 3914 }
3130 3915
3131 if ($self->{check_size}) { 3916 if ($self->{realloc}) {
3917 my %queue;
3132 my @queue; 3918 my @queue;
3919 my $widget;
3133 3920
3134 for (;;) { 3921 outer:
3135 if ($self->{check_size}) { 3922 while () {
3136 #TODO use array-of-depth approach 3923 if (my $realloc = delete $self->{realloc}) {
3924 for $widget (values %$realloc) {
3925 $widget->{visible} or next; # do not resize invisible widgets
3137 3926
3138 @queue = sort { $a->{visible} <=> $b->{visible} } 3927 $queue{$widget+0}++ and next; # duplicates are common
3139 @queue, values %{delete $self->{check_size}}; 3928
3929 push @{ $queue[$widget->{visible}] }, $widget;
3930 }
3140 } 3931 }
3141 3932
3933 while () {
3934 @queue or last outer;
3935
3142 my $widget = pop @queue || last; 3936 $widget = pop @{ $queue[-1] || [] }
3143 3937 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 3938
3939 pop @queue;
3940 }
3941
3942 delete $queue{$widget+0};
3943
3944 my ($w, $h) = $widget->size_request;
3945
3946 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3947 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3948
3949 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3950 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3951
3952 $w = $widget->{force_w} if exists $widget->{force_w};
3953 $h = $widget->{force_h} if exists $widget->{force_h};
3954
3955 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3956 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w; 3957 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h; 3958 $widget->{req_h} = $h;
3156 3959
3157 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3960 $self->{size_alloc}{$widget+0} = $widget;
3158 3961
3159 $widget->{parent}->check_size
3160 if $widget->{parent}; 3962 if (my $parent = $widget->{parent}) {
3963 $self->{realloc}{$parent+0} = $parent
3964 unless $queue{$parent+0};
3965
3966 $parent->{force_size_alloc} = 1;
3967 $self->{size_alloc}{$parent+0} = $parent;
3968 }
3161 } 3969 }
3970
3971 delete $self->{realloc}{$widget+0};
3162 } 3972 }
3163 } 3973 }
3164 3974
3165 while ($self->{size_alloc}) { 3975 while (my $size_alloc = delete $self->{size_alloc}) {
3166 for (values %{delete $self->{size_alloc}}) { 3976 my @queue = sort { $b->{visible} <=> $a->{visible} }
3167 my ($widget, $w, $h) = @$_; 3977 values %$size_alloc;
3978
3979 while () {
3980 my $widget = pop @queue || last;
3981
3982 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3168 3983
3169 $w = 0 if $w < 0; 3984 $w = 0 if $w < 0;
3170 $h = 0 if $h < 0; 3985 $h = 0 if $h < 0;
3171 3986
3987 $w = max $widget->{min_w}, $w;
3988 $h = max $widget->{min_h}, $h;
3989
3990# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3991# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3992
3993 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3994 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3995
3996 $w = int $w + 0.5;
3997 $h = int $h + 0.5;
3998
3999 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4000 $widget->{old_w} = $widget->{w};
4001 $widget->{old_h} = $widget->{h};
4002
3172 $widget->{w} = $w; 4003 $widget->{w} = $w;
3173 $widget->{h} = $h; 4004 $widget->{h} = $h;
4005
3174 $widget->emit (size_allocate => $w, $h); 4006 $widget->emit (size_allocate => $w, $h);
4007 }
3175 } 4008 }
3176 } 4009 }
3177 4010
3178 while ($self->{post_alloc_hook}) { 4011 while ($self->{post_alloc_hook}) {
3179 $_->() 4012 $_->()
3180 for values %{delete $self->{post_alloc_hook}}; 4013 for values %{delete $self->{post_alloc_hook}};
3181 } 4014 }
4015
3182 4016
3183 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4017 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3184 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4018 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3185 glClear GL_COLOR_BUFFER_BIT; 4019 glClear GL_COLOR_BUFFER_BIT;
3186 4020
… …
3188 glLoadIdentity; 4022 glLoadIdentity;
3189 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4023 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3190 glMatrixMode GL_MODELVIEW; 4024 glMatrixMode GL_MODELVIEW;
3191 glLoadIdentity; 4025 glLoadIdentity;
3192 4026
4027 {
4028 package CFPlus::UI::Base;
4029
4030 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4031 (0, 0, $self->{w}, $self->{h});
4032
3193 $self->_draw; 4033 $self->_draw;
4034 }
3194} 4035}
3195 4036
3196############################################################################# 4037#############################################################################
3197 4038
3198package CFClient::UI; 4039package CFPlus::UI;
3199 4040
3200$ROOT = new CFClient::UI::Root; 4041$ROOT = new CFPlus::UI::Root;
3201$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4042$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3202 4043
32031 40441
3204 4045

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