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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.232 by root, Thu May 25 02:23:14 2006 UTC vs.
Revision 1.361 by root, Sat Dec 9 02:21:25 2006 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFPlus;
11use CFPlus::Pod;
12use CFPlus::Texture;
10 13
11our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
12 15
16our $LAYOUT;
13our $ROOT; 17our $ROOT;
14our $TOOLTIP; 18our $TOOLTIP;
15our $BUTTON_STATE; 19our $BUTTON_STATE;
16 20
17our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
18 22
19sub check_tooltip { 23our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31
32 return if $ENV{CFPLUS_DEBUG} & 8;
26 33
27 my $tip = $widget->{tooltip}; 34 my $tip = $widget->{tooltip};
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 36 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 37
31 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 39 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 40 }
43 41
44 return; 42 return;
45 } 43 }
46 } 44 }
47 } 45 }
48 46
49 $TOOLTIP->hide; 47 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner}; 48 delete $TOOLTIP->{owner};
49});
50
51sub get_layout {
52 my $layout;
53
54 for (grep { $_->{name} } values %WIDGET) {
55 my $win = $layout->{$_->{name}} = { };
56
57 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
58 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
59 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
60 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
61
62 $win->{show} = $_->{visible} && $_->{is_toplevel};
63 }
64
65 $layout
66}
67
68sub set_layout {
69 my ($layout) = @_;
70
71 $LAYOUT = $layout;
51} 72}
52 73
53# class methods for events 74# class methods for events
54sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 82 if $FOCUS;
62} 83}
63 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->start;
95 }
96}
97
64sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
65 my ($ev) = @_; 99 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
67 101
68 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
70 106
71 $GRAB = $widget; 107 $GRAB = $widget;
72 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
73 109
74 check_tooltip; 110 $TOOLTIP_WATCHER->cb->();
75 } 111 }
76 112
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
78 114 if ($ev->{button} == 4 || $ev->{button} == 5) {
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 115 # mousewheel
80 if $GRAB; 116 $ev->{dx} = 0;
117 $ev->{dy} = $ev->{button} * 2 - 9;
118 $GRAB->emit (mouse_wheel => $ev);
119 } else {
120 $GRAB->emit (button_down => $ev)
121 }
122 }
81} 123}
82 124
83sub feed_sdl_button_up_event { 125sub feed_sdl_button_up_event {
84 my ($ev) = @_; 126 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 127
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 128 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 129
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 130 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 131
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 132 $GRAB->emit (button_up => $ev)
92 if $GRAB; 133 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 134
94 if (!$BUTTON_STATE) { 135 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 136 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 137 $grab->update if $grab;
97 $GRAB->update if $GRAB; 138 $GRAB->update if $GRAB;
98 139
99 check_tooltip; 140 check_hover $widget;
141 $TOOLTIP_WATCHER->cb->();
100 } 142 }
101} 143}
102 144
103sub feed_sdl_motion_event { 145sub feed_sdl_motion_event {
104 my ($ev) = @_; 146 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 147 my ($x, $y) = ($ev->{x}, $ev->{y});
106 148
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 149 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 150
109 if ($widget != $HOVER) { 151 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 152
112 $hover->update if $hover && $hover->{can_hover}; 153 $HOVER->emit (mouse_motion => $ev)
113 $HOVER->update if $HOVER && $HOVER->{can_hover};
114
115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER; 154 if $HOVER;
120} 155}
121 156
122# convert position array to integers 157# convert position array to integers
123sub harmonize { 158sub harmonize {
… …
152sub rescale_widgets { 187sub rescale_widgets {
153 my ($sx, $sy) = @_; 188 my ($sx, $sy) = @_;
154 189
155 for my $widget (values %WIDGET) { 190 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 191 if ($widget->{is_toplevel}) {
192 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
193 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
194
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 195 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 196 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 197 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 198 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
162 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 199 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 200 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 201
202 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
203 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
204
165 } 205 }
166 } 206 }
167 207
168 reconfigure_widgets; 208 reconfigure_widgets;
169} 209}
170 210
171############################################################################# 211#############################################################################
172 212
213package CFPlus::UI::Event;
214
215sub xy {
216 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
217}
218
219#############################################################################
220
173package CFClient::UI::Base; 221package CFPlus::UI::Base;
174 222
175use strict; 223use strict;
176 224
177use CFClient::OpenGL; 225use CFPlus::OpenGL;
178 226
179sub new { 227sub new {
180 my $class = shift; 228 my $class = shift;
181 229
182 my $self = bless { 230 my $self = bless {
183 x => 0, 231 x => "center",
184 y => 0, 232 y => "center",
185 z => 0, 233 z => 0,
234 w => undef,
235 h => undef,
186 can_events => 1, 236 can_events => 1,
187 @_ 237 @_
188 }, $class; 238 }, $class;
189 239
240 Scalar::Util::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
241
190 for (keys %$self) { 242 for (keys %$self) {
191 if (/^connect_(.*)$/) { 243 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 244 $self->connect ($1 => delete $self->{$_});
193 } 245 }
194 } 246 }
195 247
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 248 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
249 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
250 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
251 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
252 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
253
254 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
255 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
256
257 $self->show if $layout->{show};
258 }
197 259
198 $self 260 $self
199} 261}
200 262
201sub destroy { 263sub destroy {
202 my ($self) = @_; 264 my ($self) = @_;
203 265
204 $self->hide; 266 $self->hide;
267 $self->emit ("destroy");
205 %$self = (); 268 %$self = ();
206} 269}
207 270
208sub show { 271sub show {
209 my ($self) = @_; 272 my ($self) = @_;
273
210 return if $self->{parent}; 274 return if $self->{parent};
211 275
212 $CFClient::UI::ROOT->add ($self); 276 $CFPlus::UI::ROOT->add ($self);
213} 277}
214 278
215sub show_centered { 279sub set_visible {
216 my ($self) = @_; 280 my ($self) = @_;
281
217 return if $self->{parent}; 282 return if $self->{visible};
218 283
219 $self->show; 284 $self->{root} = $self->{parent}{root};
285 $self->{visible} = $self->{parent}{visible} + 1;
220 286
221 $CFClient::UI::ROOT->on_post_alloc ( 287 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 288
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 289 $self->realloc if !exists $self->{req_w};
224 }, 290
225 ); 291 $_->set_visible for $self->children;
226} 292}
227 293
228sub set_invisible { 294sub set_invisible {
229 my ($self) = @_; 295 my ($self) = @_;
230 296
231 # broken show/hide model 297 return unless $self->{visible};
298
299 $_->set_invisible for $self->children;
232 300
233 delete $self->{visible}; 301 delete $self->{visible};
302 delete $self->{root};
234 303
235 undef $GRAB if $GRAB == $self; 304 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 305 undef $HOVER if $HOVER == $self;
237 306
238 CFClient::UI::check_tooltip 307 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 308 if $TOOLTIP->{owner} == $self;
240 309
241 $self->focus_out; 310 $self->emit ("focus_out");
311 $self->emit (visibility_change => 0);
312}
313
314sub set_visibility {
315 my ($self, $visible) = @_;
316
317 return if $self->{visible} == $visible;
318
319 $visible ? $self->hide
320 : $self->show;
321}
322
323sub toggle_visibility {
324 my ($self) = @_;
325
326 $self->{visible}
327 ? $self->hide
328 : $self->show;
242} 329}
243 330
244sub hide { 331sub hide {
245 my ($self) = @_; 332 my ($self) = @_;
246 333
… …
248 335
249 $self->{parent}->remove ($self) 336 $self->{parent}->remove ($self)
250 if $self->{parent}; 337 if $self->{parent};
251} 338}
252 339
253sub move { 340sub move_abs {
254 my ($self, $x, $y, $z) = @_; 341 my ($self, $x, $y, $z) = @_;
255 342
256 $self->{x} = int $x; 343 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 344 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 345 $self->{z} = $z if defined $z;
259 346
260 $self->update; 347 $self->update;
261} 348}
262 349
263sub set_size { 350sub set_size {
264 my ($self, $w, $h) = @_; 351 my ($self, $w, $h) = @_;
265 352
266 $self->{user_w} = $w; 353 $self->{force_w} = $w;
267 $self->{user_h} = $h; 354 $self->{force_h} = $h;
268 355
269 $self->check_size; 356 $self->realloc;
270} 357}
271 358
272sub size_request { 359sub size_request {
273 require Carp; 360 require Carp;
274 Carp::confess "size_request is abstract"; 361 Carp::confess "size_request is abstract";
275} 362}
276 363
364sub baseline_shift {
365 0
366}
367
277sub configure { 368sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 369 my ($self, $x, $y, $w, $h) = @_;
279 370
280 if ($self->{aspect}) { 371 if ($self->{aspect}) {
372 my ($ow, $oh) = ($w, $h);
373
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 374 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 375 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
283 376
284 # use alignment to adjust x, y 377 # use alignment to adjust x, y
285 378
286 $x += int +($w - $w2) * 0.5; 379 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 380 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 381 }
291 382
292 if ($self->{x} != $x || $self->{y} != $y) { 383 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 384 $self->{x} = $x;
294 $self->{y} = $y; 385 $self->{y} = $y;
295 $self->update; 386 $self->update;
296 } 387 }
297 388
298 if ($self->{w} != $w || $self->{h} != $h) { 389 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 390 return unless $self->{visible};
300 }
301}
302 391
303sub size_allocate { 392 $self->{alloc_w} = $w;
304 # nothing to be done 393 $self->{alloc_h} = $h;
305}
306 394
307sub reconfigure { 395 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 396 }
309
310 $self->check_size (1);
311 $self->update;
312} 397}
313 398
314sub children { 399sub children {
400 # nop
401}
402
403sub visible_children {
404 $_[0]->children
315} 405}
316 406
317sub set_max_size { 407sub set_max_size {
318 my ($self, $w, $h) = @_; 408 my ($self, $w, $h) = @_;
319 409
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 410 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 411 $self->{max_h} = int $h if defined $h;
412
413 $self->realloc;
322} 414}
323 415
324sub set_tooltip { 416sub set_tooltip {
325 my ($self, $tooltip) = @_; 417 my ($self, $tooltip) = @_;
326 418
419 $tooltip =~ s/^\s+//;
420 $tooltip =~ s/\s+$//;
421
422 return if $self->{tooltip} eq $tooltip;
423
327 $self->{tooltip} = $tooltip; 424 $self->{tooltip} = $tooltip;
328 425
329 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 426 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
330 delete $CFClient::UI::TOOLTIP->{owner}; 427 delete $CFPlus::UI::TOOLTIP->{owner};
331 CFClient::UI::check_tooltip; 428 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
332 } 429 }
333} 430}
334 431
335# translate global coordinates to local coordinate system 432# translate global coordinates to local coordinate system
336sub coord2local { 433sub coord2local {
337 my ($self, $x, $y) = @_; 434 my ($self, $x, $y) = @_;
338 435
436 Carp::confess unless $self->{parent};#d#
437
339 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 438 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
340} 439}
341 440
342# translate local coordinates to global coordinate system 441# translate local coordinates to global coordinate system
343sub coord2global { 442sub coord2global {
344 my ($self, $x, $y) = @_; 443 my ($self, $x, $y) = @_;
345 444
445 Carp::confess unless $self->{parent};#d#
446
346 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 447 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
347} 448}
348 449
349sub focus_in { 450sub invoke_focus_in {
350 my ($self) = @_; 451 my ($self) = @_;
351 452
352 return if $FOCUS == $self; 453 return if $FOCUS == $self;
353 return unless $self->{can_focus}; 454 return unless $self->{can_focus};
354 455
355 my $focus = $FOCUS; $FOCUS = $self; 456 $FOCUS = $self;
356 457
357 $self->_emit (focus_in => $focus); 458 $self->update;
358 459
359 $focus->update if $focus; 460 0
360 $FOCUS->update;
361} 461}
362 462
363sub focus_out { 463sub invoke_focus_out {
364 my ($self) = @_; 464 my ($self) = @_;
365 465
366 return unless $FOCUS == $self; 466 return unless $FOCUS == $self;
367 467
368 my $focus = $FOCUS; undef $FOCUS; 468 undef $FOCUS;
369 469
370 $self->_emit (focus_out => $focus); 470 $self->update;
371 471
372 $focus->update if $focus; #?
373
374 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 472 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
375 unless $FOCUS; 473 unless $FOCUS;
376}
377 474
475 0
476}
477
478sub grab_focus {
479 my ($self) = @_;
480
481 $FOCUS->emit ("focus_out") if $FOCUS;
482 $self->emit ("focus_in");
483}
484
378sub mouse_motion { } 485sub invoke_mouse_motion { 0 }
379sub button_up { } 486sub invoke_button_up { 0 }
380sub key_down { } 487sub invoke_key_down { 0 }
381sub key_up { } 488sub invoke_key_up { 0 }
489sub invoke_mouse_wheel { 0 }
382 490
383sub button_down { 491sub invoke_button_down {
384 my ($self, $ev, $x, $y) = @_; 492 my ($self, $ev, $x, $y) = @_;
385 493
386 $self->focus_in; 494 $self->grab_focus;
387}
388 495
389sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 496 0
390sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 497}
391sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 498
392sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 499sub connect {
393sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 500 my ($self, $signal, $cb) = @_;
501
502 push @{ $self->{signal_cb}{$signal} }, $cb;
503
504 defined wantarray and CFPlus::guard {
505 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
506 @{ $self->{signal_cb}{$signal} };
507 }
508}
509
510sub disconnect_all {
511 my ($self, $signal) = @_;
512
513 delete $self->{signal_cb}{$signal};
514}
515
516my %has_coords = (
517 button_down => 1,
518 button_up => 1,
519 mouse_motion => 1,
520 mouse_wheel => 1,
521);
522
523sub emit {
524 my ($self, $signal, @args) = @_;
525
526 # I do not really like this solution, but I do not like duplication
527 # and needlessly verbose code, either.
528 my @append
529 = $has_coords{$signal}
530 ? $args[0]->xy ($self)
531 : ();
532
533 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
534
535 #d##TODO# stop propagating at first true, do not use sum
536 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
537 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
538 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
539}
540
541sub find_widget {
542 my ($self, $x, $y) = @_;
543
544 return () unless $self->{can_events};
545
546 return $self
547 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
548 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
549
550 ()
551}
552
553sub set_parent {
554 my ($self, $parent) = @_;
555
556 Scalar::Util::weaken ($self->{parent} = $parent);
557 $self->set_visible if $parent->{visible};
558}
559
560sub realloc {
561 my ($self) = @_;
562
563 if ($self->{visible}) {
564 return if $self->{root}{realloc}{$self+0};
565
566 $self->{root}{realloc}{$self+0} = $self;
567 $self->{root}->update;
568 } else {
569 delete $self->{req_w};
570 delete $self->{req_h};
571 }
572}
573
574sub update {
575 my ($self) = @_;
576
577 $self->{parent}->update
578 if $self->{parent};
579}
580
581sub reconfigure {
582 my ($self) = @_;
583
584 $self->realloc;
585 $self->update;
586}
587
588# using global variables seems a bit hacky, but passing through all drawing
589# functions seems pointless.
590our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
394 591
395sub draw { 592sub draw {
396 my ($self) = @_; 593 my ($self) = @_;
397 594
398 return unless $self->{h} && $self->{w}; 595 return unless $self->{h} && $self->{w};
596
597 # update screen rectangle
598 local $draw_x = $draw_x + $self->{x};
599 local $draw_y = $draw_y + $self->{y};
600
601 # skip widgets that are entirely outside the drawing area
602 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
603 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
399 604
400 glPushMatrix; 605 glPushMatrix;
401 glTranslate $self->{x}, $self->{y}, 0; 606 glTranslate $self->{x}, $self->{y}, 0;
402 $self->_draw;
403 glPopMatrix;
404 607
405 if ($self == $HOVER && $self->{can_hover}) { 608 if ($self == $HOVER && $self->{can_hover}) {
406 my ($x, $y) = @$self{qw(x y)};
407
408 glColor 1, 0.8, 0.5, 0.2; 609 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
409 glEnable GL_BLEND; 610 glEnable GL_BLEND;
410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 611 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
411 glBegin GL_QUADS; 612 glBegin GL_QUADS;
412 glVertex $x , $y;
413 glVertex $x + $self->{w}, $y;
414 glVertex $x + $self->{w}, $y + $self->{h};
415 glVertex $x , $y + $self->{h};
416 glEnd;
417 glDisable GL_BLEND;
418 }
419
420 if ($ENV{PCLIENT_DEBUG}) {
421 glPushMatrix;
422 glColor 1, 1, 0, 1;
423 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
424 glBegin GL_LINE_LOOP;
425 glVertex 0 , 0; 613 glVertex 0 , 0;
426 glVertex $self->{w}, 0; 614 glVertex $self->{w}, 0;
427 glVertex $self->{w}, $self->{h}; 615 glVertex $self->{w}, $self->{h};
428 glVertex 0 , $self->{h}; 616 glVertex 0 , $self->{h};
429 glEnd; 617 glEnd;
618 glDisable GL_BLEND;
619 }
620
621 if ($ENV{CFPLUS_DEBUG} & 1) {
622 glPushMatrix;
623 glColor 1, 1, 0, 1;
624 glTranslate 0.375, 0.375;
625 glBegin GL_LINE_LOOP;
626 glVertex 0 , 0;
627 glVertex $self->{w} - 1, 0;
628 glVertex $self->{w} - 1, $self->{h} - 1;
629 glVertex 0 , $self->{h} - 1;
630 glEnd;
430 glPopMatrix; 631 glPopMatrix;
431 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 632 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
432 } 633 }
634
635 $self->_draw;
636 glPopMatrix;
433} 637}
434 638
435sub _draw { 639sub _draw {
436 my ($self) = @_; 640 my ($self) = @_;
437 641
438 warn "no draw defined for $self\n"; 642 warn "no draw defined for $self\n";
439} 643}
440 644
441sub find_widget {
442 my ($self, $x, $y) = @_;
443
444 return () unless $self->{can_events};
445
446 return $self
447 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
448 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
449
450 ()
451}
452
453sub set_parent {
454 my ($self, $parent) = @_;
455
456 Scalar::Util::weaken ($self->{parent} = $parent);
457
458 # TODO: req_w _does_change after ->reconfigure
459 $self->check_size
460 unless exists $self->{req_w};
461
462 $self->show;
463}
464
465sub check_size {
466 my ($self, $forced) = @_;
467
468 $self->{force_alloc} = 1 if $forced;
469 $CFClient::UI::ROOT->{check_size}{$self} = $self;
470}
471
472sub update {
473 my ($self) = @_;
474
475 $self->{parent}->update
476 if $self->{parent};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub DESTROY { 645sub DESTROY {
499 my ($self) = @_; 646 my ($self) = @_;
500 647
648 return if CFPlus::in_destruct;
649
650 eval { $self->destroy };
651 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
652
501 delete $WIDGET{$self+0}; 653 delete $WIDGET{$self+0};
502 #$self->deactivate;
503} 654}
504 655
505############################################################################# 656#############################################################################
506 657
507package CFClient::UI::DrawBG; 658package CFPlus::UI::DrawBG;
508 659
509our @ISA = CFClient::UI::Base::; 660our @ISA = CFPlus::UI::Base::;
510 661
511use strict; 662use strict;
512use CFClient::OpenGL; 663use CFPlus::OpenGL;
513 664
514sub new { 665sub new {
515 my $class = shift; 666 my $class = shift;
516 667
517 # range [value, low, high, page] 668 # range [value, low, high, page]
… …
532 683
533 if ($color && (@$color < 4 || $color->[3])) { 684 if ($color && (@$color < 4 || $color->[3])) {
534 my ($w, $h) = @$self{qw(w h)}; 685 my ($w, $h) = @$self{qw(w h)};
535 686
536 glEnable GL_BLEND; 687 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 688 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glColor @$color; 689 glColor_premultiply @$color;
539 690
540 glBegin GL_QUADS; 691 glBegin GL_QUADS;
541 glVertex 0 , 0; 692 glVertex 0 , 0;
542 glVertex 0 , $h; 693 glVertex 0 , $h;
543 glVertex $w, $h; 694 glVertex $w, $h;
… …
548 } 699 }
549} 700}
550 701
551############################################################################# 702#############################################################################
552 703
553package CFClient::UI::Empty; 704package CFPlus::UI::Empty;
554 705
555our @ISA = CFClient::UI::Base::; 706our @ISA = CFPlus::UI::Base::;
556 707
557sub new { 708sub new {
558 my ($class, %arg) = @_; 709 my ($class, %arg) = @_;
559 $class->SUPER::new (can_events => 0, %arg); 710 $class->SUPER::new (can_events => 0, %arg);
560} 711}
561 712
562sub size_request { 713sub size_request {
563 (0, 0) 714 my ($self) = @_;
715
716 ($self->{w} + 0, $self->{h} + 0)
564} 717}
565 718
566sub draw { } 719sub draw { }
567 720
568############################################################################# 721#############################################################################
569 722
570package CFClient::UI::Container; 723package CFPlus::UI::Container;
571 724
572our @ISA = CFClient::UI::Base::; 725our @ISA = CFPlus::UI::Base::;
573 726
574sub new { 727sub new {
575 my ($class, %arg) = @_; 728 my ($class, %arg) = @_;
576 729
577 my $children = delete $arg{children} || []; 730 my $children = delete $arg{children};
578 731
579 my $self = $class->SUPER::new ( 732 my $self = $class->SUPER::new (
580 children => [], 733 children => [],
581 can_events => 0, 734 can_events => 0,
582 %arg, 735 %arg,
583 ); 736 );
737
584 $self->add ($_) for @$children; 738 $self->add (@$children)
739 if $children;
585 740
586 $self 741 $self
742}
743
744sub realloc {
745 my ($self) = @_;
746
747 $self->{force_realloc} = 1;
748 $self->{force_size_alloc} = 1;
749 $self->SUPER::realloc;
587} 750}
588 751
589sub add { 752sub add {
590 my ($self, @widgets) = @_; 753 my ($self, @widgets) = @_;
591 754
… …
597 $self->{children} = [ 760 $self->{children} = [
598 sort { $a->{z} <=> $b->{z} } 761 sort { $a->{z} <=> $b->{z} }
599 @{$self->{children}}, @widgets 762 @{$self->{children}}, @widgets
600 ]; 763 ];
601 764
602 $self->check_size (1); 765 $self->realloc;
603 $self->update;
604} 766}
605 767
606sub children { 768sub children {
607 @{ $_[0]{children} } 769 @{ $_[0]{children} }
608} 770}
… …
613 delete $child->{parent}; 775 delete $child->{parent};
614 $child->hide; 776 $child->hide;
615 777
616 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 778 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
617 779
618 $self->check_size; 780 $self->realloc;
619 $self->update;
620} 781}
621 782
622sub clear { 783sub clear {
623 my ($self) = @_; 784 my ($self) = @_;
624 785
… …
628 for (@$children) { 789 for (@$children) {
629 delete $_->{parent}; 790 delete $_->{parent};
630 $_->hide; 791 $_->hide;
631 } 792 }
632 793
633 $self->check_size; 794 $self->realloc;
634 $self->update;
635} 795}
636 796
637sub find_widget { 797sub find_widget {
638 my ($self, $x, $y) = @_; 798 my ($self, $x, $y) = @_;
639 799
640 $x -= $self->{x}; 800 $x -= $self->{x};
641 $y -= $self->{y}; 801 $y -= $self->{y};
642 802
643 my $res; 803 my $res;
644 804
645 for (reverse @{ $self->{children} }) { 805 for (reverse $self->visible_children) {
646 $res = $_->find_widget ($x, $y) 806 $res = $_->find_widget ($x, $y)
647 and return $res; 807 and return $res;
648 } 808 }
649 809
650 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 810 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
656 $_->draw for @{$self->{children}}; 816 $_->draw for @{$self->{children}};
657} 817}
658 818
659############################################################################# 819#############################################################################
660 820
661package CFClient::UI::Bin; 821package CFPlus::UI::Bin;
662 822
663our @ISA = CFClient::UI::Container::; 823our @ISA = CFPlus::UI::Container::;
664 824
665sub new { 825sub new {
666 my ($class, %arg) = @_; 826 my ($class, %arg) = @_;
667 827
668 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 828 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
669 829
670 $class->SUPER::new (children => [$child], %arg) 830 $class->SUPER::new (children => [$child], %arg)
671} 831}
672 832
673sub add { 833sub add {
674 my ($self, $child) = @_; 834 my ($self, $child) = @_;
675 835
676 $self->{children} = []; 836 $self->SUPER::remove ($_) for @{ $self->{children} };
677
678 $self->SUPER::add ($child); 837 $self->SUPER::add ($child);
679} 838}
680 839
681sub remove { 840sub remove {
682 my ($self, $widget) = @_; 841 my ($self, $widget) = @_;
683 842
684 $self->SUPER::remove ($widget); 843 $self->SUPER::remove ($widget);
685 844
686 $self->{children} = [new CFClient::UI::Empty] 845 $self->{children} = [new CFPlus::UI::Empty]
687 unless @{$self->{children}}; 846 unless @{$self->{children}};
688} 847}
689 848
690sub child { $_[0]->{children}[0] } 849sub child { $_[0]->{children}[0] }
691 850
692sub size_request { 851sub size_request {
693 $_[0]{children}[0]->size_request 852 $_[0]{children}[0]->size_request
694} 853}
695 854
696sub size_allocate { 855sub invoke_size_allocate {
697 my ($self, $w, $h) = @_; 856 my ($self, $w, $h) = @_;
698 857
699 $self->{children}[0]->configure (0, 0, $w, $h); 858 $self->{children}[0]->configure (0, 0, $w, $h);
859
860 1
700} 861}
701 862
702############################################################################# 863#############################################################################
703 864
865# back-buffered drawing area
866
704package CFClient::UI::Window; 867package CFPlus::UI::Window;
705 868
706our @ISA = CFClient::UI::Bin::; 869our @ISA = CFPlus::UI::Bin::;
707 870
708use CFClient::OpenGL; 871use CFPlus::OpenGL;
709 872
710sub new { 873sub new {
711 my ($class, %arg) = @_; 874 my ($class, %arg) = @_;
712 875
713 my $self = $class->SUPER::new (%arg); 876 my $self = $class->SUPER::new (%arg);
… …
718 881
719 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 882 $ROOT->on_post_alloc ($self => sub { $self->render_child });
720 $self->SUPER::update; 883 $self->SUPER::update;
721} 884}
722 885
723sub size_allocate { 886sub invoke_size_allocate {
724 my ($self, $w, $h) = @_; 887 my ($self, $w, $h) = @_;
725 888
726 $self->SUPER::size_allocate ($w, $h);
727 $self->update; 889 $self->update;
890
891 $self->SUPER::invoke_size_allocate ($w, $h)
728} 892}
729 893
730sub _render { 894sub _render {
895 my ($self) = @_;
896
731 $_[0]{children}[0]->draw; 897 $self->{children}[0]->draw;
732} 898}
733 899
734sub render_child { 900sub render_child {
735 my ($self) = @_; 901 my ($self) = @_;
736 902
737 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 903 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
738 glClearColor 0, 0, 0, 0; 904 glClearColor 0, 0, 0, 0;
739 glClear GL_COLOR_BUFFER_BIT; 905 glClear GL_COLOR_BUFFER_BIT;
740 906
907 {
908 package CFPlus::UI::Base;
909
910 local ($draw_x, $draw_y, $draw_w, $draw_h) =
911 (0, 0, $self->{w}, $self->{h});
912
741 $self->_render; 913 $self->_render;
914 }
742 }; 915 };
743} 916}
744 917
745sub _draw { 918sub _draw {
746 my ($self) = @_; 919 my ($self) = @_;
747
748 my ($w, $h) = ($self->w, $self->h);
749 920
750 my $tex = $self->{texture} 921 my $tex = $self->{texture}
751 or return; 922 or return;
752 923
753 glEnable GL_TEXTURE_2D; 924 glEnable GL_TEXTURE_2D;
754 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 925 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
755 glColor 1, 1, 1, 1; 926 glColor 0, 0, 0, 1;
756 927
757 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 928 $tex->draw_quad_alpha_premultiplied (0, 0);
758 929
759 glDisable GL_TEXTURE_2D; 930 glDisable GL_TEXTURE_2D;
760} 931}
761 932
762############################################################################# 933#############################################################################
763 934
764package CFClient::UI::ViewPort; 935package CFPlus::UI::ViewPort;
765 936
766our @ISA = CFClient::UI::Window::; 937our @ISA = CFPlus::UI::Window::;
938
939sub new {
940 my $class = shift;
941
942 $class->SUPER::new (
943 scroll_x => 0,
944 scroll_y => 1,
945 @_,
946 )
947}
767 948
768sub size_request { 949sub size_request {
769 my ($self) = @_; 950 my ($self) = @_;
770 951
771 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 952 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
772 953
773 @$self{qw(child_w child_h)} 954 $w = 10 if $self->{scroll_x};
774} 955 $h = 10 if $self->{scroll_y};
775 956
957 ($w, $h)
958}
959
776sub size_allocate { 960sub invoke_size_allocate {
777 my ($self, $w, $h) = @_; 961 my ($self, $w, $h) = @_;
778 962
779 my ($cw, $ch) = @$self{qw(child_w child_h)}; 963 my $child = $self->child;
780# $w = $self->{w}; 964
965 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
966 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
967
781 $self->child->configure (0, 0, $cw, $ch); 968 $self->child->configure (0, 0, $w, $h);
782 $self->update; 969 $self->update;
970
971 1
783} 972}
784 973
785sub set_offset { 974sub set_offset {
786 my ($self, $x, $y) = @_; 975 my ($self, $x, $y) = @_;
787 976
… …
813 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1002 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
814 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1003 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
815 ) { 1004 ) {
816 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1005 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
817 } else { 1006 } else {
818 $self->CFClient::UI::Base::find_widget ($x, $y) 1007 $self->CFPlus::UI::Base::find_widget ($x, $y)
819 } 1008 }
820} 1009}
821 1010
822sub _render { 1011sub _render {
823 my ($self) = @_; 1012 my ($self) = @_;
824 1013
1014 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1015 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1016
825 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1017 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
826 1018
827 $self->SUPER::_render; 1019 $self->SUPER::_render;
828} 1020}
829 1021
830############################################################################# 1022#############################################################################
831 1023
832package CFClient::UI::ScrolledWindow; 1024package CFPlus::UI::ScrolledWindow;
833 1025
834our @ISA = CFClient::UI::HBox::; 1026our @ISA = CFPlus::UI::HBox::;
835 1027
836sub new { 1028sub new {
837 my $class = shift; 1029 my ($class, %arg) = @_;
1030
1031 my $child = delete $arg{child};
838 1032
839 my $self; 1033 my $self;
840 1034
841 my $slider = new CFClient::UI::Slider 1035 my $slider = new CFPlus::UI::Slider
842 vertical => 1, 1036 vertical => 1,
843 range => [0, 0, 1, 0.01], # HACK fix 1037 range => [0, 0, 1, 0.01], # HACK fix
844 connect_changed => sub { 1038 on_changed => sub {
845 $self->{vp}->set_offset (0, $_[1]); 1039 $self->{vp}->set_offset (0, $_[1]);
846 }, 1040 },
847 ; 1041 ;
848 1042
849 $self = $class->SUPER::new ( 1043 $self = $class->SUPER::new (
850 vp => (new CFClient::UI::ViewPort expand => 1), 1044 vp => (new CFPlus::UI::ViewPort expand => 1),
1045 can_events => 1,
851 slider => $slider, 1046 slider => $slider,
852 @_, 1047 %arg,
853 ); 1048 );
854 1049
855 $self->{vp}->add ($self->{scrolled});
856 $self->add ($self->{vp});
857 $self->add ($self->{slider}); 1050 $self->SUPER::add ($self->{vp}, $self->{slider});
1051 $self->add ($child) if $child;
858 1052
859 $self 1053 $self
860} 1054}
861 1055
1056#TODO# update range on size_allocate depending on child
1057
1058sub add {
1059 my ($self, $widget) = @_;
1060
1061 $self->{vp}->add ($self->{child} = $widget);
1062}
1063
1064sub invoke_mouse_wheel {
1065 my ($self, $ev) = @_;
1066
1067 return 0 unless $ev->{dy}; # only vertical movements
1068
1069 $self->{slider}->emit (mouse_wheel => $ev);
1070
1071 1
1072}
1073
1074sub update_slider {
1075 my ($self) = @_;
1076
1077 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1078}
1079
1080sub update {
1081 my ($self) = @_;
1082
1083 $self->SUPER::update;
1084
1085 $self->update_slider;
1086}
1087
862sub size_allocate { 1088sub invoke_size_allocate {
863 my ($self, $w, $h) = @_; 1089 my ($self, $w, $h) = @_;
864 1090
1091 $self->update_slider;
1092
865 $self->SUPER::size_allocate ($w, $h); 1093 $self->SUPER::invoke_size_allocate ($w, $h)
866
867 my $child = $self->{vp}->child;
868 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
869} 1094}
870
871#TODO# update range on size_allocate depending on child
872# update viewport offset on scroll
873 1095
874############################################################################# 1096#############################################################################
875 1097
876package CFClient::UI::Frame; 1098package CFPlus::UI::Frame;
877 1099
878our @ISA = CFClient::UI::Bin::; 1100our @ISA = CFPlus::UI::Bin::;
879 1101
880use CFClient::OpenGL; 1102use CFPlus::OpenGL;
881 1103
882sub new { 1104sub new {
883 my $class = shift; 1105 my $class = shift;
884 1106
885 $class->SUPER::new ( 1107 $class->SUPER::new (
… …
893 1115
894 if ($self->{bg}) { 1116 if ($self->{bg}) {
895 my ($w, $h) = @$self{qw(w h)}; 1117 my ($w, $h) = @$self{qw(w h)};
896 1118
897 glEnable GL_BLEND; 1119 glEnable GL_BLEND;
898 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1120 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
899 glColor @{ $self->{bg} }; 1121 glColor_premultiply @{ $self->{bg} };
900 1122
901 glBegin GL_QUADS; 1123 glBegin GL_QUADS;
902 glVertex 0 , 0; 1124 glVertex 0 , 0;
903 glVertex 0 , $h; 1125 glVertex 0 , $h;
904 glVertex $w, $h; 1126 glVertex $w, $h;
… …
911 $self->SUPER::_draw; 1133 $self->SUPER::_draw;
912} 1134}
913 1135
914############################################################################# 1136#############################################################################
915 1137
916package CFClient::UI::FancyFrame; 1138package CFPlus::UI::FancyFrame;
917 1139
918our @ISA = CFClient::UI::Bin::; 1140our @ISA = CFPlus::UI::Bin::;
919 1141
920use CFClient::OpenGL; 1142use CFPlus::OpenGL;
921
922my @tex =
923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
924 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
925 1143
926sub new { 1144sub new {
927 my $class = shift; 1145 my ($class, %arg) = @_;
928 1146
929 # TODO: user_x, user_y, overwrite moveto? 1147 if ((exists $arg{label}) && !ref $arg{label}) {
1148 $arg{label} = new CFPlus::UI::Label
1149 align => 1,
1150 valign => 0,
1151 text => $arg{label},
1152 fontsize => ($arg{border} || 0.8) * 0.75;
1153 }
1154
1155 my $self = $class->SUPER::new (
1156 # label => "",
1157 fg => [0.6, 0.3, 0.1],
1158 border => 0.8,
1159 style => 'single',
1160 %arg,
1161 );
1162
1163 $self
1164}
1165
1166sub add {
1167 my ($self, @widgets) = @_;
1168
1169 $self->SUPER::add (@widgets);
1170 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1171}
1172
1173sub border {
1174 int $_[0]{border} * $::FONTSIZE
1175}
1176
1177sub size_request {
1178 my ($self) = @_;
1179
1180 ($self->{label_w}, undef) = $self->{label}->size_request
1181 if $self->{label};
1182
1183 my ($w, $h) = $self->SUPER::size_request;
1184
1185 (
1186 $w + $self->border * 2,
1187 $h + $self->border * 2,
1188 )
1189}
1190
1191sub invoke_size_allocate {
1192 my ($self, $w, $h) = @_;
1193
1194 my $border = $self->border;
1195
1196 $w -= List::Util::max 0, $border * 2;
1197 $h -= List::Util::max 0, $border * 2;
1198
1199 if (my $label = $self->{label}) {
1200 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1201 $label->{h} = List::Util::min $h, $border;
1202 $label->invoke_size_allocate ($label->{w}, $label->{h});
1203 }
1204
1205 $self->child->configure ($border, $border, $w, $h);
1206
1207 1
1208}
1209
1210sub _draw {
1211 my ($self) = @_;
1212
1213 my $child = $self->{children}[0];
1214
1215 my $border = $self->border;
1216 my ($w, $h) = ($self->{w}, $self->{h});
1217
1218 $child->draw;
1219
1220 glColor @{$self->{fg}};
1221 glBegin GL_LINE_STRIP;
1222 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1223 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1224 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1225 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1226 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1227 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1228 glEnd;
1229
1230 if ($self->{label}) {
1231 glTranslate $border * 2, 0;
1232 $self->{label}->_draw;
1233 }
1234}
1235
1236#############################################################################
1237
1238package CFPlus::UI::Toplevel;
1239
1240our @ISA = CFPlus::UI::Bin::;
1241
1242use CFPlus::OpenGL;
1243
1244my $bg =
1245 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1246 mipmap => 1, wrap => 1;
1247
1248my @border =
1249 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1250 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1251
1252sub new {
1253 my ($class, %arg) = @_;
930 1254
931 my $self = $class->SUPER::new ( 1255 my $self = $class->SUPER::new (
932 bg => [1, 1, 1, 1], 1256 bg => [1, 1, 1, 1],
933 border_bg => [1, 1, 1, 1], 1257 border_bg => [1, 1, 1, 1],
934 border => 0.6, 1258 border => 0.6,
935 is_toplevel => 1,
936 can_events => 1, 1259 can_events => 1,
937 @_ 1260 min_w => 64,
1261 min_h => 32,
1262 %arg,
938 ); 1263 );
939 1264
940 $self->{title} &&= new CFClient::UI::Label 1265 $self->{title_widget} = new CFPlus::UI::Label
941 align => 0, 1266 align => 0,
942 valign => 1, 1267 valign => 1,
943 text => $self->{title}, 1268 text => $self->{title},
944 fontsize => $self->{border}; 1269 fontsize => $self->{border},
1270 if exists $self->{title};
1271
1272 if ($self->{has_close_button}) {
1273 $self->{close_button} =
1274 new CFPlus::UI::ImageButton
1275 path => 'x1_close.png',
1276 on_activate => sub { $self->emit ("delete") };
1277
1278 $self->CFPlus::UI::Container::add ($self->{close_button});
1279 }
945 1280
946 $self 1281 $self
1282}
1283
1284sub add {
1285 my ($self, @widgets) = @_;
1286
1287 $self->SUPER::add (@widgets);
1288 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1289 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
947} 1290}
948 1291
949sub border { 1292sub border {
950 int $_[0]{border} * $::FONTSIZE 1293 int $_[0]{border} * $::FONTSIZE
951} 1294}
952 1295
953sub size_request { 1296sub size_request {
954 my ($self) = @_; 1297 my ($self) = @_;
1298
1299 $self->{title_widget}->size_request
1300 if $self->{title_widget};
1301
1302 $self->{close_button}->size_request
1303 if $self->{close_button};
955 1304
956 my ($w, $h) = $self->SUPER::size_request; 1305 my ($w, $h) = $self->SUPER::size_request;
957 1306
958 ( 1307 (
959 $w + $self->border * 2, 1308 $w + $self->border * 2,
960 $h + $self->border * 2, 1309 $h + $self->border * 2,
961 ) 1310 )
962} 1311}
963 1312
964sub size_allocate { 1313sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1314 my ($self, $w, $h) = @_;
966 1315
1316 if ($self->{title_widget}) {
1317 $self->{title_widget}{w} = $w;
1318 $self->{title_widget}{h} = $h;
1319 $self->{title_widget}->invoke_size_allocate ($w, $h);
1320 }
1321
1322 my $border = $self->border;
1323
967 $h -= List::Util::max 0, $self->border * 2; 1324 $h -= List::Util::max 0, $border * 2;
968 $w -= List::Util::max 0, $self->border * 2; 1325 $w -= List::Util::max 0, $border * 2;
969 1326
970 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
971 if $self->{title};
972
973 $self->child->configure ($self->border, $self->border, $w, $h); 1327 $self->child->configure ($border, $border, $w, $h);
974}
975 1328
1329 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1330 if $self->{close_button};
1331
1332 1
1333}
1334
1335sub invoke_delete {
1336 my ($self) = @_;
1337
1338 $self->hide;
1339
1340 1
1341}
1342
976sub button_down { 1343sub invoke_button_down {
977 my ($self, $ev, $x, $y) = @_; 1344 my ($self, $ev, $x, $y) = @_;
978 1345
979 my ($w, $h) = @$self{qw(w h)}; 1346 my ($w, $h) = @$self{qw(w h)};
980 my $border = $self->border; 1347 my $border = $self->border;
981 1348
… …
994 my ($ev, $x, $y) = @_; 1361 my ($ev, $x, $y) = @_;
995 1362
996 my $dx = $ev->{x} - $ox; 1363 my $dx = $ev->{x} - $ox;
997 my $dy = $ev->{y} - $oy; 1364 my $dy = $ev->{y} - $oy;
998 1365
999 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1366 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1000 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1367 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1368
1001 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1369 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1002 $self->check_size; 1370 $self->realloc;
1003 }; 1371 };
1004 1372
1005 } elsif ($lr ^ $td) { 1373 } elsif ($lr ^ $td) {
1006 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1374 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1007 my ($bx, $by) = ($self->{x}, $self->{y}); 1375 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1009 $self->{motion} = sub { 1377 $self->{motion} = sub {
1010 my ($ev, $x, $y) = @_; 1378 my ($ev, $x, $y) = @_;
1011 1379
1012 ($x, $y) = ($ev->{x}, $ev->{y}); 1380 ($x, $y) = ($ev->{x}, $ev->{y});
1013 1381
1014 $self->move ($bx + $x - $ox, $by + $y - $oy); 1382 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1015 $self->update; 1383 # HACK: the next line is required to enforce placement
1384 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1016 }; 1385 };
1386 } else {
1387 return 0;
1388 }
1389
1017 } 1390 1
1018} 1391}
1019 1392
1020sub button_up { 1393sub invoke_button_up {
1021 my ($self, $ev, $x, $y) = @_; 1394 my ($self, $ev, $x, $y) = @_;
1022 1395
1023 delete $self->{motion}; 1396 ! ! delete $self->{motion}
1024} 1397}
1025 1398
1026sub mouse_motion { 1399sub invoke_mouse_motion {
1027 my ($self, $ev, $x, $y) = @_; 1400 my ($self, $ev, $x, $y) = @_;
1028 1401
1029 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1402 $self->{motion}->($ev, $x, $y) if $self->{motion};
1403
1404 ! ! $self->{motion}
1405}
1406
1407sub invoke_visibility_change {
1408 my ($self, $visible) = @_;
1409
1410 delete $self->{motion} unless $visible;
1411
1412 0
1030} 1413}
1031 1414
1032sub _draw { 1415sub _draw {
1033 my ($self) = @_; 1416 my ($self) = @_;
1034 1417
1418 my $child = $self->{children}[0];
1419
1035 my ($w, $h ) = ($self->{w}, $self->{h}); 1420 my ($w, $h ) = ($self->{w}, $self->{h});
1036 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1421 my ($cw, $ch) = ($child->{w}, $child->{h});
1037 1422
1038 glEnable GL_TEXTURE_2D; 1423 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1424 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1040 1425
1041 my $border = $self->border; 1426 my $border = $self->border;
1042 1427
1043 glColor @{ $self->{border_bg} }; 1428 glColor @{ $self->{border_bg} };
1044 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1429 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1045 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1430 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1046 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1431 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1047 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1432 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1048 1433
1049 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1434 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1050 my $bg = $tex[0]; 1435 glColor @{ $self->{bg} };
1051 1436
1052 # TODO: repeat texture not scale 1437 # TODO: repeat texture not scale
1438 # solve this better(?)
1053 my $rep_x = $cw / $bg->{w}; 1439 $bg->{s} = $cw / $bg->{w};
1054 my $rep_y = $ch / $bg->{h}; 1440 $bg->{t} = $ch / $bg->{h};
1055
1056 glColor @{ $self->{bg} };
1057
1058 $bg->{s} = $rep_x;
1059 $bg->{t} = $rep_y;
1060 $bg->{wrap_mode} = 1;
1061 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1441 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1062 } 1442 }
1063 1443
1064 glDisable GL_TEXTURE_2D; 1444 glDisable GL_TEXTURE_2D;
1065 1445
1066 $self->{title}->draw if $self->{title};
1067
1068 $self->child->draw; 1446 $child->draw;
1447
1448 if ($self->{title_widget}) {
1449 glTranslate 0, $border - $self->{h};
1450 $self->{title_widget}->_draw;
1451
1452 glTranslate 0, - ($border - $self->{h});
1453 }
1454
1455 $self->{close_button}->draw
1456 if $self->{close_button};
1069} 1457}
1070 1458
1071############################################################################# 1459#############################################################################
1072 1460
1073package CFClient::UI::Table; 1461package CFPlus::UI::Table;
1074 1462
1075our @ISA = CFClient::UI::Base::; 1463our @ISA = CFPlus::UI::Base::;
1076 1464
1077use List::Util qw(max sum); 1465use List::Util qw(max sum);
1078 1466
1079use CFClient::OpenGL; 1467use CFPlus::OpenGL;
1080 1468
1081sub new { 1469sub new {
1082 my $class = shift; 1470 my $class = shift;
1083 1471
1084 $class->SUPER::new ( 1472 $class->SUPER::new (
1085 col_expand => [], 1473 col_expand => [],
1086 @_ 1474 @_,
1087 ) 1475 )
1088}
1089
1090sub add {
1091 my ($self, $x, $y, $child) = @_;
1092
1093 $child->set_parent ($self);
1094 $self->{children}[$y][$x] = $child;
1095
1096 $child->check_size;
1097} 1476}
1098 1477
1099sub children { 1478sub children {
1100 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1479 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1101} 1480}
1102 1481
1482sub add {
1483 my ($self) = shift;
1484
1485 while (@_) {
1486 my ($x, $y, $child) = splice @_, 0, 3, ();
1487 $child->set_parent ($self);
1488 $self->{children}[$y][$x] = $child;
1489 }
1490
1491 $self->{force_realloc} = 1;
1492 $self->{force_size_alloc} = 1;
1493 $self->realloc;
1494}
1495
1496sub remove {
1497 my ($self, $child) = @_;
1498
1499 # TODO: not yet implemented
1500}
1501
1103# TODO: move to container class maybe? send childs a signal on removal? 1502# TODO: move to container class maybe? send children a signal on removal?
1104sub clear { 1503sub clear {
1105 my ($self) = @_; 1504 my ($self) = @_;
1106 1505
1107 my @children = $self->children; 1506 my @children = $self->children;
1108 delete $self->{children}; 1507 delete $self->{children};
… …
1110 for (@children) { 1509 for (@children) {
1111 delete $_->{parent}; 1510 delete $_->{parent};
1112 $_->hide; 1511 $_->hide;
1113 } 1512 }
1114 1513
1115 $self->update; 1514 $self->realloc;
1116} 1515}
1117 1516
1118sub get_wh { 1517sub get_wh {
1119 my ($self) = @_; 1518 my ($self) = @_;
1120 1519
… …
1146 (sum @$ws), 1545 (sum @$ws),
1147 (sum @$hs), 1546 (sum @$hs),
1148 ) 1547 )
1149} 1548}
1150 1549
1151sub size_allocate { 1550sub invoke_size_allocate {
1152 my ($self, $w, $h) = @_; 1551 my ($self, $w, $h) = @_;
1153 1552
1154 my ($ws, $hs) = $self->get_wh; 1553 my ($ws, $hs) = $self->get_wh;
1155 1554
1156 my $req_w = sum @$ws; 1555 my $req_w = (sum @$ws) || 1;
1157 my $req_h = sum @$hs; 1556 my $req_h = (sum @$hs) || 1;
1158 1557
1159 # TODO: nicer code && do row_expand 1558 # TODO: nicer code && do row_expand
1160 my @col_expand = @{$self->{col_expand}}; 1559 my @col_expand = @{$self->{col_expand}};
1161 @col_expand = (1) x @$ws unless @col_expand; 1560 @col_expand = (1) x @$ws unless @col_expand;
1162 my $col_expand = (sum @col_expand) || 1; 1561 my $col_expand = (sum @col_expand) || 1;
1163 1562
1164 # linearly scale sizes 1563 # linearly scale sizes
1165 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1564 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1166 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1565 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1167 1566
1168 CFClient::UI::harmonize $ws; 1567 CFPlus::UI::harmonize $ws;
1169 CFClient::UI::harmonize $hs; 1568 CFPlus::UI::harmonize $hs;
1170 1569
1171 my $y; 1570 my $y;
1172 1571
1173 for my $r (0 .. $#{$self->{children}}) { 1572 for my $r (0 .. $#{$self->{children}}) {
1174 my $row = $self->{children}[$r] 1573 my $row = $self->{children}[$r]
… …
1188 } 1587 }
1189 1588
1190 $y += $row_h; 1589 $y += $row_h;
1191 } 1590 }
1192 1591
1592 1
1193} 1593}
1194 1594
1195sub find_widget { 1595sub find_widget {
1196 my ($self, $x, $y) = @_; 1596 my ($self, $x, $y) = @_;
1197 1597
… …
1216 } 1616 }
1217} 1617}
1218 1618
1219############################################################################# 1619#############################################################################
1220 1620
1221package CFClient::UI::HBox; 1621package CFPlus::UI::Box;
1222 1622
1223# TODO: wrap into common Box base class
1224
1225our @ISA = CFClient::UI::Container::; 1623our @ISA = CFPlus::UI::Container::;
1226 1624
1227sub size_request { 1625sub size_request {
1228 my ($self) = @_; 1626 my ($self) = @_;
1229 1627
1230 my @alloc = map [$_->size_request], @{$self->{children}}; 1628 $self->{vertical}
1629 ? (
1630 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1631 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1632 )
1633 : (
1634 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1635 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1636 )
1637}
1231 1638
1639sub invoke_size_allocate {
1640 my ($self, $w, $h) = @_;
1641
1642 my $space = $self->{vertical} ? $h : $w;
1643 my @children = $self->visible_children;
1644
1645 my @req;
1646
1647 if ($self->{homogeneous}) {
1648 @req = ($space / (@children || 1)) x @children;
1649 } else {
1650 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1651 my $req = List::Util::sum @req;
1652
1653 if ($req > $space) {
1654 # ah well, not enough space
1655 $_ *= $space / $req for @req;
1656 } else {
1657 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1658
1659 $space = ($space - $req) / $expand; # remaining space to give away
1660
1661 $req[$_] += $space * $children[$_]{expand}
1662 for 0 .. $#children;
1663 }
1232 ( 1664 }
1233 (List::Util::sum map $_->[0], @alloc), 1665
1234 (List::Util::max map $_->[1], @alloc), 1666 CFPlus::UI::harmonize \@req;
1667
1668 my $pos = 0;
1669 for (0 .. $#children) {
1670 my $alloc = $req[$_];
1671 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1672
1673 $pos += $alloc;
1674 }
1675
1676 1
1677}
1678
1679#############################################################################
1680
1681package CFPlus::UI::HBox;
1682
1683our @ISA = CFPlus::UI::Box::;
1684
1685sub new {
1686 my $class = shift;
1687
1688 $class->SUPER::new (
1689 vertical => 0,
1690 @_,
1235 ) 1691 )
1236} 1692}
1237 1693
1238sub size_allocate {
1239 my ($self, $w, $h) = @_;
1240
1241 ($h, $w) = ($w, $h);
1242
1243 my $children = $self->{children};
1244
1245 my @h = map $_->{req_w}, @$children;
1246
1247 my $req_h = List::Util::sum @h;
1248
1249 if ($req_h > $h) {
1250 # ah well, not enough space
1251 $_ *= $h / $req_h for @h;
1252 } else {
1253 my $exp = List::Util::sum map $_->{expand}, @$children;
1254 $exp ||= 1;
1255
1256 for (0 .. $#$children) {
1257 my $child = $children->[$_];
1258
1259 my $alloc_h = $h[$_];
1260 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1261 $h[$_] = $alloc_h;
1262 }
1263 }
1264
1265 CFClient::UI::harmonize \@h;
1266
1267 my $y = 0;
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270 my $h = $h[$_];
1271 $child->configure ($y, 0, $h, $w);
1272
1273 $y += $h;
1274 }
1275
1276 1
1277}
1278
1279############################################################################# 1694#############################################################################
1280 1695
1281package CFClient::UI::VBox; 1696package CFPlus::UI::VBox;
1282 1697
1283# TODO: wrap into common Box base class 1698our @ISA = CFPlus::UI::Box::;
1284 1699
1285our @ISA = CFClient::UI::Container::; 1700sub new {
1701 my $class = shift;
1286 1702
1287sub size_request { 1703 $class->SUPER::new (
1288 my ($self) = @_; 1704 vertical => 1,
1289 1705 @_,
1290 my @alloc = map [$_->size_request], @{$self->{children}};
1291
1292 (
1293 (List::Util::max map $_->[0], @alloc),
1294 (List::Util::sum map $_->[1], @alloc),
1295 ) 1706 )
1296} 1707}
1297 1708
1298sub size_allocate {
1299 my ($self, $w, $h) = @_;
1300
1301 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1302
1303 my $children = $self->{children};
1304
1305 my @h = map $_->{req_h}, @$children;
1306
1307 my $req_h = List::Util::sum @h;
1308
1309 if ($req_h > $h) {
1310 # ah well, not enough space
1311 $_ *= $h / $req_h for @h;
1312 } else {
1313 my $exp = List::Util::sum map $_->{expand}, @$children;
1314 $exp ||= 1;
1315
1316 for (0 .. $#$children) {
1317 my $child = $children->[$_];
1318
1319 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1320 }
1321 }
1322
1323 CFClient::UI::harmonize \@h;
1324
1325 my $y = 0;
1326 for (0 .. $#$children) {
1327 my $child = $children->[$_];
1328 my $h = $h[$_];
1329 $child->configure (0, $y, $w, $h);
1330
1331 $y += $h;
1332 }
1333
1334 1
1335}
1336
1337############################################################################# 1709#############################################################################
1338 1710
1339package CFClient::UI::Label; 1711package CFPlus::UI::Label;
1340 1712
1341our @ISA = CFClient::UI::DrawBG::; 1713our @ISA = CFPlus::UI::DrawBG::;
1342 1714
1343use CFClient::OpenGL; 1715use CFPlus::OpenGL;
1344 1716
1345sub new { 1717sub new {
1346 my ($class, %arg) = @_; 1718 my ($class, %arg) = @_;
1347 1719
1348 my $self = $class->SUPER::new ( 1720 my $self = $class->SUPER::new (
… …
1351 #active_bg => none 1723 #active_bg => none
1352 #font => default_font 1724 #font => default_font
1353 #text => initial text 1725 #text => initial text
1354 #markup => initial narkup 1726 #markup => initial narkup
1355 #max_w => maximum pixel width 1727 #max_w => maximum pixel width
1728 #style => 0, # render flags
1356 ellipsise => 3, # end 1729 ellipsise => 3, # end
1357 layout => (new CFClient::Layout), 1730 layout => (new CFPlus::Layout),
1358 fontsize => 1, 1731 fontsize => 1,
1359 align => -1, 1732 align => -1,
1360 valign => -1, 1733 valign => -1,
1361 padding => 2, 1734 padding_x => 2,
1735 padding_y => 2,
1362 can_events => 0, 1736 can_events => 0,
1363 %arg 1737 %arg
1364 ); 1738 );
1365 1739
1366 if (exists $self->{template}) { 1740 if (exists $self->{template}) {
1367 my $layout = new CFClient::Layout; 1741 my $layout = new CFPlus::Layout;
1368 $layout->set_text (delete $self->{template}); 1742 $layout->set_text (delete $self->{template});
1369 $self->{template} = $layout; 1743 $self->{template} = $layout;
1370 } 1744 }
1371 1745
1372 if (exists $self->{markup}) { 1746 if (exists $self->{markup}) {
… …
1376 } 1750 }
1377 1751
1378 $self 1752 $self
1379} 1753}
1380 1754
1381sub escape($) {
1382 local $_ = $_[0];
1383
1384 s/&/&amp;/g;
1385 s/>/&gt;/g;
1386 s/</&lt;/g;
1387
1388 $_
1389}
1390
1391sub update { 1755sub update {
1392 my ($self) = @_; 1756 my ($self) = @_;
1393 1757
1394 delete $self->{texture}; 1758 delete $self->{texture};
1395 $self->SUPER::update; 1759 $self->SUPER::update;
1396} 1760}
1397 1761
1762sub realloc {
1763 my ($self) = @_;
1764
1765 delete $self->{ox};
1766 $self->SUPER::realloc;
1767}
1768
1398sub set_text { 1769sub set_text {
1399 my ($self, $text) = @_; 1770 my ($self, $text) = @_;
1400 1771
1401 return if $self->{text} eq "T$text"; 1772 return if $self->{text} eq "T$text";
1402 $self->{text} = "T$text"; 1773 $self->{text} = "T$text";
1403 1774
1404 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1405 $self->{layout}->set_text ($text); 1775 $self->{layout}->set_text ($text);
1406 1776
1777 delete $self->{size_req};
1778 $self->realloc;
1407 $self->update; 1779 $self->update;
1408 $self->check_size;
1409} 1780}
1410 1781
1411sub set_markup { 1782sub set_markup {
1412 my ($self, $markup) = @_; 1783 my ($self, $markup) = @_;
1413 1784
1414 return if $self->{text} eq "M$markup"; 1785 return if $self->{text} eq "M$markup";
1415 $self->{text} = "M$markup"; 1786 $self->{text} = "M$markup";
1416 1787
1417 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1788 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1418 1789
1419 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1420 $self->{layout}->set_markup ($markup); 1790 $self->{layout}->set_markup ($markup);
1421 1791
1792 delete $self->{size_req};
1793 $self->realloc;
1422 $self->update; 1794 $self->update;
1423 $self->check_size;
1424} 1795}
1425 1796
1426sub size_request { 1797sub size_request {
1427 my ($self) = @_; 1798 my ($self) = @_;
1428 1799
1800 $self->{size_req} ||= do {
1429 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1801 $self->{layout}->set_font ($self->{font}) if $self->{font};
1430 $self->{layout}->set_width ($self->{max_w} || -1); 1802 $self->{layout}->set_width ($self->{max_w} || -1);
1431 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1803 $self->{layout}->set_ellipsise ($self->{ellipsise});
1432 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1804 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1433 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1805 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1434 1806
1435 my ($w, $h) = $self->{layout}->size; 1807 my ($w, $h) = $self->{layout}->size;
1436 1808
1437 if (exists $self->{template}) { 1809 if (exists $self->{template}) {
1438 $self->{template}->set_font ($self->{font}) if $self->{font}; 1810 $self->{template}->set_font ($self->{font}) if $self->{font};
1811 $self->{template}->set_width ($self->{max_w} || -1);
1439 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1812 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1440 1813
1441 my ($w2, $h2) = $self->{template}->size; 1814 my ($w2, $h2) = $self->{template}->size;
1442 1815
1443 $w = List::Util::max $w, $w2; 1816 $w = List::Util::max $w, $w2;
1444 $h = List::Util::max $h, $h2; 1817 $h = List::Util::max $h, $h2;
1818 }
1819
1820 [$w, $h]
1445 } 1821 };
1446 1822
1447 ( 1823 @{ $self->{size_req} }
1448 $w + $self->{padding} * 2,
1449 $h + $self->{padding} * 2,
1450 )
1451} 1824}
1452 1825
1826sub baseline_shift {
1827 $_[0]{layout}->descent
1828}
1829
1453sub size_allocate { 1830sub invoke_size_allocate {
1454 my ($self, $w, $h) = @_; 1831 my ($self, $w, $h) = @_;
1455 1832
1833 delete $self->{ox};
1834
1456 delete $self->{texture}; 1835 delete $self->{texture}
1836 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1837
1838 1
1457} 1839}
1458 1840
1459sub set_fontsize { 1841sub set_fontsize {
1460 my ($self, $fontsize) = @_; 1842 my ($self, $fontsize) = @_;
1461 1843
1462 $self->{fontsize} = $fontsize; 1844 $self->{fontsize} = $fontsize;
1845 delete $self->{size_req};
1463 delete $self->{texture}; 1846 delete $self->{texture};
1464 1847
1465 $self->update; 1848 $self->realloc;
1466 $self->check_size; 1849}
1850
1851sub reconfigure {
1852 my ($self) = @_;
1853
1854 delete $self->{size_req};
1855 delete $self->{texture};
1856
1857 $self->SUPER::reconfigure;
1467} 1858}
1468 1859
1469sub _draw { 1860sub _draw {
1470 my ($self) = @_; 1861 my ($self) = @_;
1471 1862
1472 $self->SUPER::_draw; # draw background, if applicable 1863 $self->SUPER::_draw; # draw background, if applicable
1473 1864
1474 my $tex = $self->{texture} ||= do { 1865 my $size = $self->{texture} ||= do {
1475 $self->{layout}->set_foreground (@{$self->{fg}}); 1866 $self->{layout}->set_foreground (@{$self->{fg}});
1476 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1867 $self->{layout}->set_font ($self->{font}) if $self->{font};
1477 $self->{layout}->set_width ($self->{w}); 1868 $self->{layout}->set_width ($self->{w});
1478 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1869 $self->{layout}->set_ellipsise ($self->{ellipsise});
1479 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1870 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1871 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1481 1872
1482 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1873 [$self->{layout}->size]
1483
1484 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1485 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1486 : ($self->{w} - $tex->{w}) * 0.5);
1487
1488 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1489 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1490 : ($self->{h} - $tex->{h}) * 0.5);
1491
1492 $tex
1493 }; 1874 };
1494 1875
1495 glEnable GL_TEXTURE_2D; 1876 unless (exists $self->{ox}) {
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1877 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1878 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1879 : ($self->{w} - $size->[0]) * 0.5);
1497 1880
1498 if ($tex->{format} == GL_ALPHA) { 1881 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1499 glColor @{$self->{fg}}; 1882 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1500 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1883 : ($self->{h} - $size->[1]) * 0.5);
1501 } else {
1502 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1503 } 1884 };
1504 1885
1505 glDisable GL_TEXTURE_2D; 1886 my $w = List::Util::min $self->{w} + 4, $size->[0];
1887 my $h = List::Util::min $self->{h} + 2, $size->[1];
1888
1889 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1506} 1890}
1507 1891
1508############################################################################# 1892#############################################################################
1509 1893
1510package CFClient::UI::EntryBase; 1894package CFPlus::UI::EntryBase;
1511 1895
1512our @ISA = CFClient::UI::Label::; 1896our @ISA = CFPlus::UI::Label::;
1513 1897
1514use CFClient::OpenGL; 1898use CFPlus::OpenGL;
1515 1899
1516sub new { 1900sub new {
1517 my $class = shift; 1901 my $class = shift;
1518 1902
1519 $class->SUPER::new ( 1903 $class->SUPER::new (
… …
1523 active_fg => [0, 0, 0], 1907 active_fg => [0, 0, 0],
1524 can_hover => 1, 1908 can_hover => 1,
1525 can_focus => 1, 1909 can_focus => 1,
1526 valign => 0, 1910 valign => 0,
1527 can_events => 1, 1911 can_events => 1,
1912 ellipsise => 0,
1528 #text => ... 1913 #text => ...
1914 #hidden => "*",
1529 @_ 1915 @_
1530 ) 1916 )
1531} 1917}
1532 1918
1533sub _set_text { 1919sub _set_text {
… …
1535 1921
1536 delete $self->{cur_h}; 1922 delete $self->{cur_h};
1537 1923
1538 return if $self->{text} eq $text; 1924 return if $self->{text} eq $text;
1539 1925
1540 delete $self->{texture};
1541
1542 $self->{last_activity} = $::NOW; 1926 $self->{last_activity} = $::NOW;
1543 $self->{text} = $text; 1927 $self->{text} = $text;
1544 1928
1545 $text =~ s/./*/g if $self->{hidden}; 1929 $text =~ s/./*/g if $self->{hidden};
1546 $self->{layout}->set_text ("$text "); 1930 $self->{layout}->set_text ("$text ");
1931 delete $self->{size_req};
1547 1932
1548 $self->_emit (changed => $self->{text}); 1933 $self->emit (changed => $self->{text});
1934
1935 $self->realloc;
1936 $self->update;
1549} 1937}
1550 1938
1551sub set_text { 1939sub set_text {
1552 my ($self, $text) = @_; 1940 my ($self, $text) = @_;
1553 1941
1554 $self->{cursor} = length $text; 1942 $self->{cursor} = length $text;
1555 $self->_set_text ($text); 1943 $self->_set_text ($text);
1556 $self->update;
1557 $self->check_size;
1558} 1944}
1559 1945
1560sub get_text { 1946sub get_text {
1561 $_[0]{text} 1947 $_[0]{text}
1562} 1948}
… …
1567 my ($w, $h) = $self->SUPER::size_request; 1953 my ($w, $h) = $self->SUPER::size_request;
1568 1954
1569 ($w + 1, $h) # add 1 for cursor 1955 ($w + 1, $h) # add 1 for cursor
1570} 1956}
1571 1957
1572sub key_down { 1958sub invoke_key_down {
1573 my ($self, $ev) = @_; 1959 my ($self, $ev) = @_;
1574 1960
1575 my $mod = $ev->{mod}; 1961 my $mod = $ev->{mod};
1576 my $sym = $ev->{sym}; 1962 my $sym = $ev->{sym};
1577 my $uni = $ev->{unicode}; 1963 my $uni = $ev->{unicode};
… …
1580 1966
1581 if ($uni == 8) { 1967 if ($uni == 8) {
1582 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1968 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1583 } elsif ($uni == 127) { 1969 } elsif ($uni == 127) {
1584 substr $text, $self->{cursor}, 1, ""; 1970 substr $text, $self->{cursor}, 1, "";
1585 } elsif ($sym == CFClient::SDLK_LEFT) { 1971 } elsif ($sym == CFPlus::SDLK_LEFT) {
1586 --$self->{cursor} if $self->{cursor}; 1972 --$self->{cursor} if $self->{cursor};
1587 } elsif ($sym == CFClient::SDLK_RIGHT) { 1973 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1588 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1974 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1589 } elsif ($sym == CFClient::SDLK_HOME) { 1975 } elsif ($sym == CFPlus::SDLK_HOME) {
1590 $self->{cursor} = 0; 1976 $self->{cursor} = 0;
1591 } elsif ($sym == CFClient::SDLK_END) { 1977 } elsif ($sym == CFPlus::SDLK_END) {
1592 $self->{cursor} = length $text; 1978 $self->{cursor} = length $text;
1979 } elsif ($uni == 21) { # ctrl-u
1980 $text = "";
1981 $self->{cursor} = 0;
1593 } elsif ($uni == 27) { 1982 } elsif ($uni == 27) {
1594 $self->_emit ('escape'); 1983 $self->emit ('escape');
1595 } elsif ($uni) { 1984 } elsif ($uni >= 0x20 || $uni == 0x0d) {
1596 substr $text, $self->{cursor}++, 0, chr $uni; 1985 substr $text, $self->{cursor}++, 0, chr $uni;
1986 } else {
1987 return 0;
1597 } 1988 }
1598 1989
1599 $self->_set_text ($text); 1990 $self->_set_text ($text);
1991
1992 $self->realloc;
1600 $self->update; 1993 $self->update;
1601 $self->check_size;
1602}
1603 1994
1995 1
1996}
1997
1604sub focus_in { 1998sub invoke_focus_in {
1605 my ($self) = @_; 1999 my ($self) = @_;
1606 2000
1607 $self->{last_activity} = $::NOW; 2001 $self->{last_activity} = $::NOW;
1608 2002
1609 $self->SUPER::focus_in; 2003 $self->SUPER::invoke_focus_in
1610} 2004}
1611 2005
1612sub button_down { 2006sub invoke_button_down {
1613 my ($self, $ev, $x, $y) = @_; 2007 my ($self, $ev, $x, $y) = @_;
1614 2008
1615 $self->SUPER::button_down ($ev, $x, $y); 2009 $self->SUPER::invoke_button_down ($ev, $x, $y);
1616 2010
1617 my $idx = $self->{layout}->xy_to_index ($x, $y); 2011 my $idx = $self->{layout}->xy_to_index ($x, $y);
1618 2012
1619 # byte-index to char-index 2013 # byte-index to char-index
1620 my $text = $self->{text}; 2014 my $text = $self->{text};
1621 utf8::encode $text; 2015 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1622 $self->{cursor} = length substr $text, 0, $idx; 2016 $self->{cursor} = length $text;
1623 2017
1624 $self->_set_text ($self->{text}); 2018 $self->_set_text ($self->{text});
1625 $self->update; 2019 $self->update;
2020
2021 1
1626} 2022}
1627 2023
1628sub mouse_motion { 2024sub invoke_mouse_motion {
1629 my ($self, $ev, $x, $y) = @_; 2025 my ($self, $ev, $x, $y) = @_;
1630# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2026# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2027
2028 1
1631} 2029}
1632 2030
1633sub _draw { 2031sub _draw {
1634 my ($self) = @_; 2032 my ($self) = @_;
1635 2033
1636 local $self->{fg} = $self->{fg}; 2034 local $self->{fg} = $self->{fg};
1637 2035
1638 if ($FOCUS == $self) { 2036 if ($FOCUS == $self) {
1639 glColor @{$self->{active_bg}}; 2037 glColor_premultiply @{$self->{active_bg}};
1640 $self->{fg} = $self->{active_fg}; 2038 $self->{fg} = $self->{active_fg};
1641 } else { 2039 } else {
1642 glColor @{$self->{bg}}; 2040 glColor_premultiply @{$self->{bg}};
1643 } 2041 }
1644 2042
1645 glEnable GL_BLEND; 2043 glEnable GL_BLEND;
1646 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2044 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1647 glBegin GL_QUADS; 2045 glBegin GL_QUADS;
1648 glVertex 0 , 0; 2046 glVertex 0 , 0;
1649 glVertex 0 , $self->{h}; 2047 glVertex 0 , $self->{h};
1650 glVertex $self->{w}, $self->{h}; 2048 glVertex $self->{w}, $self->{h};
1651 glVertex $self->{w}, 0; 2049 glVertex $self->{w}, 0;
… …
1662 utf8::encode $text; 2060 utf8::encode $text;
1663 2061
1664 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2062 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1665 } 2063 }
1666 2064
1667 glColor @{$self->{fg}};
1668 glBegin GL_LINES; 2065 glBegin GL_LINES;
1669 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2066 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1670 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2067 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1671 glEnd; 2068 glEnd;
1672 } 2069 }
1673} 2070}
1674 2071
2072#############################################################################
2073
1675package CFClient::UI::Entry; 2074package CFPlus::UI::Entry;
1676 2075
1677our @ISA = CFClient::UI::EntryBase::; 2076our @ISA = CFPlus::UI::EntryBase::;
1678 2077
1679use CFClient::OpenGL; 2078use CFPlus::OpenGL;
1680 2079
1681sub key_down { 2080sub invoke_key_down {
1682 my ($self, $ev) = @_; 2081 my ($self, $ev) = @_;
1683 2082
1684 my $sym = $ev->{sym}; 2083 my $sym = $ev->{sym};
1685 2084
1686 if ($sym == 13) { 2085 if ($ev->{uni} == 0x0d || $sym == 13) {
1687 unshift @{$self->{history}}, 2086 unshift @{$self->{history}},
1688 my $txt = $self->get_text; 2087 my $txt = $self->get_text;
2088
1689 $self->{history_pointer} = -1; 2089 $self->{history_pointer} = -1;
1690 $self->{history_saveback} = ''; 2090 $self->{history_saveback} = '';
1691 $self->_emit (activate => $txt); 2091 $self->emit (activate => $txt);
1692 $self->update; 2092 $self->update;
1693 2093
1694 } elsif ($sym == CFClient::SDLK_UP) { 2094 } elsif ($sym == CFPlus::SDLK_UP) {
1695 if ($self->{history_pointer} < 0) { 2095 if ($self->{history_pointer} < 0) {
1696 $self->{history_saveback} = $self->get_text; 2096 $self->{history_saveback} = $self->get_text;
1697 } 2097 }
1698 if (@{$self->{history} || []} > 0) { 2098 if (@{$self->{history} || []} > 0) {
1699 $self->{history_pointer}++; 2099 $self->{history_pointer}++;
… …
1701 $self->{history_pointer} = @{$self->{history} || []} - 1; 2101 $self->{history_pointer} = @{$self->{history} || []} - 1;
1702 } 2102 }
1703 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2103 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1704 } 2104 }
1705 2105
1706 } elsif ($sym == CFClient::SDLK_DOWN) { 2106 } elsif ($sym == CFPlus::SDLK_DOWN) {
1707 $self->{history_pointer}--; 2107 $self->{history_pointer}--;
1708 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2108 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1709 2109
1710 if ($self->{history_pointer} >= 0) { 2110 if ($self->{history_pointer} >= 0) {
1711 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2111 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1712 } else { 2112 } else {
1713 $self->set_text ($self->{history_saveback}); 2113 $self->set_text ($self->{history_saveback});
1714 } 2114 }
1715 2115
1716 } else { 2116 } else {
1717 $self->SUPER::key_down ($ev); 2117 return $self->SUPER::invoke_key_down ($ev)
2118 }
2119
1718 } 2120 1
1719
1720} 2121}
1721 2122
1722############################################################################# 2123#############################################################################
1723 2124
2125package CFPlus::UI::TextEdit;
2126
2127our @ISA = CFPlus::UI::EntryBase::;
2128
2129use CFPlus::OpenGL;
2130
2131sub move_cursor_ver {
2132 my ($self, $dy) = @_;
2133
2134 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2135
2136 $y += $dy;
2137
2138 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2139 $self->{cursor} = $index;
2140 delete $self->{cur_h};
2141 $self->update;
2142 return;
2143 }
2144}
2145
2146sub invoke_key_down {
2147 my ($self, $ev) = @_;
2148
2149 my $sym = $ev->{sym};
2150
2151 if ($sym == CFPlus::SDLK_UP) {
2152 $self->move_cursor_ver (-1);
2153 } elsif ($sym == CFPlus::SDLK_DOWN) {
2154 $self->move_cursor_ver (+1);
2155 } else {
2156 return $self->SUPER::invoke_key_down ($ev)
2157 }
2158
2159 1
2160}
2161
2162#############################################################################
2163
1724package CFClient::UI::Button; 2164package CFPlus::UI::Button;
1725 2165
1726our @ISA = CFClient::UI::Label::; 2166our @ISA = CFPlus::UI::Label::;
1727 2167
1728use CFClient::OpenGL; 2168use CFPlus::OpenGL;
1729 2169
1730my @tex = 2170my @tex =
1731 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1732 qw(b1_button_active.png); 2172 qw(b1_button_active.png);
1733 2173
1734sub new { 2174sub new {
1735 my $class = shift; 2175 my $class = shift;
1736 2176
1737 $class->SUPER::new ( 2177 $class->SUPER::new (
1738 padding => 4, 2178 padding_x => 4,
2179 padding_y => 4,
1739 fg => [1, 1, 1], 2180 fg => [1, 1, 1],
1740 active_fg => [0, 0, 1], 2181 active_fg => [0, 0, 1],
1741 can_hover => 1, 2182 can_hover => 1,
1742 align => 0, 2183 align => 0,
1743 valign => 0, 2184 valign => 0,
1744 can_events => 1, 2185 can_events => 1,
1745 @_ 2186 @_
1746 ) 2187 )
1747} 2188}
1748 2189
1749sub activate { }
1750
1751sub button_up { 2190sub invoke_button_up {
1752 my ($self, $ev, $x, $y) = @_; 2191 my ($self, $ev, $x, $y) = @_;
1753 2192
1754 $self->emit ("activate") 2193 $self->emit ("activate")
1755 if $x >= 0 && $x < $self->{w} 2194 if $x >= 0 && $x < $self->{w}
1756 && $y >= 0 && $y < $self->{h}; 2195 && $y >= 0 && $y < $self->{h};
2196
2197 1
1757} 2198}
1758 2199
1759sub _draw { 2200sub _draw {
1760 my ($self) = @_; 2201 my ($self) = @_;
1761 2202
1762 local $self->{fg} = $self->{fg}; 2203 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1763
1764 if ($GRAB == $self) {
1765 $self->{fg} = $self->{active_fg};
1766 }
1767 2204
1768 glEnable GL_TEXTURE_2D; 2205 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770 glColor 0, 0, 0, 1; 2207 glColor 0, 0, 0, 1;
1771 2208
… …
1776 $self->SUPER::_draw; 2213 $self->SUPER::_draw;
1777} 2214}
1778 2215
1779############################################################################# 2216#############################################################################
1780 2217
1781package CFClient::UI::CheckBox; 2218package CFPlus::UI::CheckBox;
1782 2219
1783our @ISA = CFClient::UI::DrawBG::; 2220our @ISA = CFPlus::UI::DrawBG::;
1784 2221
1785my @tex = 2222my @tex =
1786 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2223 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1787 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2224 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1788 2225
1789use CFClient::OpenGL; 2226use CFPlus::OpenGL;
1790 2227
1791sub new { 2228sub new {
1792 my $class = shift; 2229 my $class = shift;
1793 2230
1794 $class->SUPER::new ( 2231 $class->SUPER::new (
1795 padding => 2, 2232 padding_x => 2,
2233 padding_y => 2,
1796 fg => [1, 1, 1], 2234 fg => [1, 1, 1],
1797 active_fg => [1, 1, 0], 2235 active_fg => [1, 1, 0],
1798 bg => [0, 0, 0, 0.2], 2236 bg => [0, 0, 0, 0.2],
1799 active_bg => [1, 1, 1, 0.5], 2237 active_bg => [1, 1, 1, 0.5],
1800 state => 0, 2238 state => 0,
… …
1804} 2242}
1805 2243
1806sub size_request { 2244sub size_request {
1807 my ($self) = @_; 2245 my ($self) = @_;
1808 2246
1809 ($self->{padding} * 2 + 6) x 2 2247 (6) x 2
1810} 2248}
1811 2249
2250sub toggle {
2251 my ($self) = @_;
2252
2253 $self->{state} = !$self->{state};
2254 $self->emit (changed => $self->{state});
2255 $self->update;
2256}
2257
1812sub button_down { 2258sub invoke_button_down {
1813 my ($self, $ev, $x, $y) = @_; 2259 my ($self, $ev, $x, $y) = @_;
1814 2260
1815 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2261 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1816 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2262 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1817 $self->{state} = !$self->{state}; 2263 $self->toggle;
1818 $self->_emit (changed => $self->{state}); 2264 } else {
2265 return 0
2266 }
2267
1819 } 2268 1
1820} 2269}
1821 2270
1822sub _draw { 2271sub _draw {
1823 my ($self) = @_; 2272 my ($self) = @_;
1824 2273
1825 $self->SUPER::_draw; 2274 $self->SUPER::_draw;
1826 2275
1827 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2276 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1828 2277
1829 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2278 my ($w, $h) = @$self{qw(w h)};
2279
2280 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1830 2281
1831 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2282 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1832 2283
1833 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2284 my $tex = $self->{state} ? $tex[1] : $tex[0];
1834 2285
… …
1837 glDisable GL_TEXTURE_2D; 2288 glDisable GL_TEXTURE_2D;
1838} 2289}
1839 2290
1840############################################################################# 2291#############################################################################
1841 2292
1842package CFClient::UI::Image; 2293package CFPlus::UI::Image;
1843 2294
1844our @ISA = CFClient::UI::Base::; 2295our @ISA = CFPlus::UI::Base::;
1845 2296
1846use CFClient::OpenGL; 2297use CFPlus::OpenGL;
1847use Carp qw/confess/;
1848 2298
1849our %loaded_images; 2299our %texture_cache;
1850 2300
1851sub new { 2301sub new {
1852 my $class = shift; 2302 my $class = shift;
1853 2303
1854 my $self = $class->SUPER::new (can_events => 0, @_); 2304 my $self = $class->SUPER::new (
2305 can_events => 0,
2306 @_,
2307 );
1855 2308
1856 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2309 $self->{path} || $self->{tex}
2310 or Carp::croak "'path' or 'tex' attributes required";
1857 2311
1858 $loaded_images{$self->{image}} ||= 2312 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1859 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2313 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1860 2314
1861 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2315 Scalar::Util::weaken $texture_cache{$self->{path}};
1862 2316
1863 Scalar::Util::weaken $loaded_images{$self->{image}}; 2317 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1864
1865 $self->{aspect} = $tex->{w} / $tex->{h};
1866 2318
1867 $self 2319 $self
1868} 2320}
1869 2321
2322sub STORABLE_freeze {
2323 my ($self, $cloning) = @_;
2324
2325 $self->{path}
2326 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2327
2328 $self->{path}
2329}
2330
2331sub STORABLE_attach {
2332 my ($self, $cloning, $path) = @_;
2333
2334 $self->new (path => $path)
2335}
2336
1870sub size_request { 2337sub size_request {
1871 my ($self) = @_; 2338 my ($self) = @_;
1872 2339
1873 ($self->{tex}->{w}, $self->{tex}->{h}) 2340 ($self->{tex}{w}, $self->{tex}{h})
1874} 2341}
1875 2342
1876sub _draw { 2343sub _draw {
1877 my ($self) = @_; 2344 my ($self) = @_;
1878 2345
… …
1888 } 2355 }
1889 2356
1890 glEnable GL_TEXTURE_2D; 2357 glEnable GL_TEXTURE_2D;
1891 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1892 2359
1893 $tex->draw_quad_alpha (0, 0, $w, $h); 2360 $tex->draw_quad (0, 0, $w, $h);
1894 2361
1895 glDisable GL_TEXTURE_2D; 2362 glDisable GL_TEXTURE_2D;
1896} 2363}
1897 2364
1898############################################################################# 2365#############################################################################
1899 2366
2367package CFPlus::UI::ImageButton;
2368
2369our @ISA = CFPlus::UI::Image::;
2370
2371use CFPlus::OpenGL;
2372
2373my %textures;
2374
2375sub new {
2376 my $class = shift;
2377
2378 my $self = $class->SUPER::new (
2379 padding_x => 4,
2380 padding_y => 4,
2381 fg => [1, 1, 1],
2382 active_fg => [0, 0, 1],
2383 can_hover => 1,
2384 align => 0,
2385 valign => 0,
2386 can_events => 1,
2387 @_
2388 );
2389}
2390
2391sub invoke_button_up {
2392 my ($self, $ev, $x, $y) = @_;
2393
2394 $self->emit ("activate")
2395 if $x >= 0 && $x < $self->{w}
2396 && $y >= 0 && $y < $self->{h};
2397
2398 1
2399}
2400
2401#############################################################################
2402
1900package CFClient::UI::VGauge; 2403package CFPlus::UI::VGauge;
1901 2404
1902our @ISA = CFClient::UI::Base::; 2405our @ISA = CFPlus::UI::Base::;
1903 2406
1904use List::Util qw(min max); 2407use List::Util qw(min max);
1905 2408
1906use CFClient::OpenGL; 2409use CFPlus::OpenGL;
1907 2410
1908my %tex = ( 2411my %tex = (
1909 food => [ 2412 food => [
1910 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2413 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1911 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2414 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1912 ], 2415 ],
1913 grace => [ 2416 grace => [
1914 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2417 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1915 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2418 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1916 ], 2419 ],
1917 hp => [ 2420 hp => [
1918 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2421 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1919 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2422 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1920 ], 2423 ],
1921 mana => [ 2424 mana => [
1922 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2425 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1923 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2426 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1924 ], 2427 ],
1925); 2428);
1926 2429
1927# eg. VGauge->new (gauge => 'food'), default gauge: food 2430# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1987 my $ycut1 = max 0, min 1, $ycut; 2490 my $ycut1 = max 0, min 1, $ycut;
1988 my $ycut2 = max 0, min 1, $ycut - 1; 2491 my $ycut2 = max 0, min 1, $ycut - 1;
1989 2492
1990 my $h1 = $self->{h} * (1 - $ycut1); 2493 my $h1 = $self->{h} * (1 - $ycut1);
1991 my $h2 = $self->{h} * (1 - $ycut2); 2494 my $h2 = $self->{h} * (1 - $ycut2);
2495 my $h3 = $self->{h};
2496
2497 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1992 2498
1993 glEnable GL_BLEND; 2499 glEnable GL_BLEND;
1994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2500 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2501 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1995 glEnable GL_TEXTURE_2D; 2502 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 2504
1998 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2505 glBindTexture GL_TEXTURE_2D, $t1->{name};
1999 glBegin GL_QUADS; 2506 glBegin GL_QUADS;
… …
2014 2521
2015 if ($t3) { 2522 if ($t3) {
2016 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2523 glBindTexture GL_TEXTURE_2D, $t3->{name};
2017 glBegin GL_QUADS; 2524 glBegin GL_QUADS;
2018 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2525 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2019 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2526 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2020 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2527 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2021 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2528 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2022 glEnd; 2529 glEnd;
2023 } 2530 }
2024 2531
2025 glDisable GL_BLEND; 2532 glDisable GL_BLEND;
2026 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
2027} 2534}
2028 2535
2029############################################################################# 2536#############################################################################
2030 2537
2031package CFClient::UI::Gauge; 2538package CFPlus::UI::Gauge;
2032 2539
2033our @ISA = CFClient::UI::VBox::; 2540our @ISA = CFPlus::UI::VBox::;
2034 2541
2035sub new { 2542sub new {
2036 my ($class, %arg) = @_; 2543 my ($class, %arg) = @_;
2037 2544
2038 my $self = $class->SUPER::new ( 2545 my $self = $class->SUPER::new (
… …
2040 can_hover => 1, 2547 can_hover => 1,
2041 can_events => 1, 2548 can_events => 1,
2042 %arg, 2549 %arg,
2043 ); 2550 );
2044 2551
2045 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2552 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2046 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2553 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2047 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2554 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2048 2555
2049 $self 2556 $self
2050} 2557}
2051 2558
2052sub set_fontsize { 2559sub set_fontsize {
… …
2073 $self->{value}->set_text ($val); 2580 $self->{value}->set_text ($val);
2074} 2581}
2075 2582
2076############################################################################# 2583#############################################################################
2077 2584
2078package CFClient::UI::Slider; 2585package CFPlus::UI::Slider;
2079 2586
2080use strict; 2587use strict;
2081 2588
2082use CFClient::OpenGL; 2589use CFPlus::OpenGL;
2083 2590
2084our @ISA = CFClient::UI::DrawBG::; 2591our @ISA = CFPlus::UI::DrawBG::;
2085 2592
2086my @tex = 2593my @tex =
2087 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2594 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2088 qw(s1_slider.png s1_slider_bg.png); 2595 qw(s1_slider.png s1_slider_bg.png);
2089 2596
2090sub new { 2597sub new {
2091 my $class = shift; 2598 my $class = shift;
2092 2599
… …
2099 fg => [1, 1, 1], 2606 fg => [1, 1, 1],
2100 active_fg => [0, 0, 0], 2607 active_fg => [0, 0, 0],
2101 bg => [0, 0, 0, 0.2], 2608 bg => [0, 0, 0, 0.2],
2102 active_bg => [1, 1, 1, 0.5], 2609 active_bg => [1, 1, 1, 0.5],
2103 range => [0, 0, 100, 10, 0], 2610 range => [0, 0, 100, 10, 0],
2104 req_w => $::WIDTH / 80, 2611 min_w => $::WIDTH / 80,
2105 req_h => $::WIDTH / 80, 2612 min_h => $::WIDTH / 80,
2106 vertical => 0, 2613 vertical => 0,
2107 can_hover => 1, 2614 can_hover => 1,
2108 inner_pad => 0.02, 2615 inner_pad => 0.02,
2109 @_ 2616 @_
2110 ); 2617 );
… …
2116} 2623}
2117 2624
2118sub set_range { 2625sub set_range {
2119 my ($self, $range) = @_; 2626 my ($self, $range) = @_;
2120 2627
2121 $self->{range} = $range; 2628 ($range, $self->{range}) = ($self->{range}, $range);
2122 2629
2630 if ("@$range" ne "@{$self->{range}}") {
2123 $self->update; 2631 $self->update;
2632 $self->set_value ($self->{range}[0]);
2633 }
2124} 2634}
2125 2635
2126sub set_value { 2636sub set_value {
2127 my ($self, $value) = @_; 2637 my ($self, $value) = @_;
2128 2638
… …
2139 if $unit; 2649 if $unit;
2140 2650
2141 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2651 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2142 2652
2143 if ($value != $old_value) { 2653 if ($value != $old_value) {
2144 $self->_emit (changed => $value); 2654 $self->emit (changed => $value);
2145 $self->update; 2655 $self->update;
2146 } 2656 }
2147} 2657}
2148 2658
2149sub size_request { 2659sub size_request {
2150 my ($self) = @_; 2660 my ($self) = @_;
2151 2661
2152 my $w = $self->{req_w}; 2662 ($self->{req_w}, $self->{req_h})
2153 my $h = $self->{req_h};
2154
2155 $self->{vertical} ? ($h, $w) : ($w, $h)
2156} 2663}
2157 2664
2158sub button_down { 2665sub invoke_button_down {
2159 my ($self, $ev, $x, $y) = @_; 2666 my ($self, $ev, $x, $y) = @_;
2160 2667
2161 $self->SUPER::button_down ($ev, $x, $y); 2668 $self->SUPER::invoke_button_down ($ev, $x, $y);
2162 2669
2163 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2670 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2164 2671
2165 $self->mouse_motion ($ev, $x, $y); 2672 $self->invoke_mouse_motion ($ev, $x, $y)
2166} 2673}
2167 2674
2168sub mouse_motion { 2675sub invoke_mouse_motion {
2169 my ($self, $ev, $x, $y) = @_; 2676 my ($self, $ev, $x, $y) = @_;
2170 2677
2171 if ($GRAB == $self) { 2678 if ($GRAB == $self) {
2172 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2679 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2173 2680
2174 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2681 my (undef, $lo, $hi, $page) = @{$self->{range}};
2175 2682
2176 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2683 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2177 2684
2178 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2685 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2686 } else {
2687 return 0;
2688 }
2689
2179 } 2690 1
2691}
2692
2693sub invoke_mouse_wheel {
2694 my ($self, $ev) = @_;
2695
2696 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2697
2698 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2699
2700 ! ! $delta
2180} 2701}
2181 2702
2182sub update { 2703sub update {
2183 my ($self) = @_; 2704 my ($self) = @_;
2184 2705
2185 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2706 delete $self->{knob_w};
2707 $self->SUPER::update;
2708}
2709
2710sub _draw {
2711 my ($self) = @_;
2712
2713 unless ($self->{knob_w}) {
2186 $self->set_value ($self->{range}[0]); 2714 $self->set_value ($self->{range}[0]);
2187 2715
2188 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2716 my ($value, $lo, $hi, $page) = @{$self->{range}};
2189 my $range = ($hi - $page - $lo) || 1e-100; 2717 my $range = ($hi - $page - $lo) || 1e-100;
2190 2718
… …
2196 $value = ($value - $lo) / $range; 2724 $value = ($value - $lo) / $range;
2197 $value = $value * $self->{scale} + $self->{offset}; 2725 $value = $value * $self->{scale} + $self->{offset};
2198 2726
2199 $self->{knob_x} = $value - $knob_w * 0.5; 2727 $self->{knob_x} = $value - $knob_w * 0.5;
2200 $self->{knob_w} = $knob_w; 2728 $self->{knob_w} = $knob_w;
2201 }); 2729 }
2202
2203 $self->SUPER::update;
2204}
2205
2206sub _draw {
2207 my ($self) = @_;
2208 2730
2209 $self->SUPER::_draw (); 2731 $self->SUPER::_draw ();
2210 2732
2211 glScale $self->{w}, $self->{h}; 2733 glScale $self->{w}, $self->{h};
2212 2734
… …
2232 glDisable GL_TEXTURE_2D; 2754 glDisable GL_TEXTURE_2D;
2233} 2755}
2234 2756
2235############################################################################# 2757#############################################################################
2236 2758
2237package CFClient::UI::ValSlider; 2759package CFPlus::UI::ValSlider;
2238 2760
2239our @ISA = CFClient::UI::HBox::; 2761our @ISA = CFPlus::UI::HBox::;
2240 2762
2241sub new { 2763sub new {
2242 my ($class, %arg) = @_; 2764 my ($class, %arg) = @_;
2243 2765
2244 my $range = delete $arg{range}; 2766 my $range = delete $arg{range};
2245 2767
2246 my $self = $class->SUPER::new ( 2768 my $self = $class->SUPER::new (
2247 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2769 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2248 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2770 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2249 to_value => sub { shift }, 2771 to_value => sub { shift },
2250 from_value => sub { shift }, 2772 from_value => sub { shift },
2251 %arg, 2773 %arg,
2252 ); 2774 );
2253 2775
… …
2273sub set_range { shift->{slider}->set_range (@_) } 2795sub set_range { shift->{slider}->set_range (@_) }
2274sub set_value { shift->{slider}->set_value (@_) } 2796sub set_value { shift->{slider}->set_value (@_) }
2275 2797
2276############################################################################# 2798#############################################################################
2277 2799
2278package CFClient::UI::TextView; 2800package CFPlus::UI::TextScroller;
2279 2801
2280our @ISA = CFClient::UI::HBox::; 2802our @ISA = CFPlus::UI::HBox::;
2281 2803
2282use CFClient::OpenGL; 2804use CFPlus::OpenGL;
2283 2805
2284sub new { 2806sub new {
2285 my $class = shift; 2807 my $class = shift;
2286 2808
2287 my $self = $class->SUPER::new ( 2809 my $self = $class->SUPER::new (
2288 fontsize => 1, 2810 fontsize => 1,
2289 can_events => 0, 2811 can_events => 1,
2812 indent => 0,
2290 #font => default_font 2813 #font => default_font
2291 @_, 2814 @_,
2292 2815
2293 layout => (new CFClient::Layout 1), 2816 layout => (new CFPlus::Layout),
2294 par => [], 2817 par => [],
2295 height => 0, 2818 height => 0,
2296 children => [ 2819 children => [
2297 (new CFClient::UI::Empty expand => 1), 2820 (new CFPlus::UI::Empty expand => 1),
2298 (new CFClient::UI::Slider vertical => 1), 2821 (new CFPlus::UI::Slider vertical => 1),
2299 ], 2822 ],
2300 ); 2823 );
2301 2824
2302 $self->{children}[1]->connect (changed => sub { $self->update }); 2825 $self->{children}[1]->connect (changed => sub { $self->update });
2303 2826
… …
2309 2832
2310 $self->{fontsize} = $fontsize; 2833 $self->{fontsize} = $fontsize;
2311 $self->reflow; 2834 $self->reflow;
2312} 2835}
2313 2836
2837sub size_request {
2838 my ($self) = @_;
2839
2840 my ($empty, $slider) = @{ $self->{children} };
2841
2842 local $self->{children} = [$empty, $slider];
2843 $self->SUPER::size_request
2844}
2845
2314sub size_allocate { 2846sub invoke_size_allocate {
2315 my ($self, $w, $h) = @_; 2847 my ($self, $w, $h) = @_;
2316 2848
2317 $self->SUPER::size_allocate ($w, $h); 2849 my ($empty, $slider, @other) = @{ $self->{children} };
2850 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2318 2851
2319 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2852 $self->{layout}->set_font ($self->{font}) if $self->{font};
2320 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2853 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2321 $self->{layout}->set_width ($self->{children}[0]{w}); 2854 $self->{layout}->set_width ($empty->{w});
2855 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2322 2856
2323 $self->reflow; 2857 $self->reflow;
2324}
2325 2858
2326sub text_size { 2859 local $self->{children} = [$empty, $slider];
2860 $self->SUPER::invoke_size_allocate ($w, $h)
2861}
2862
2863sub invoke_mouse_wheel {
2327 my ($self, $text, $indent) = @_; 2864 my ($self, $ev) = @_;
2865
2866 return 0 unless $ev->{dy}; # only vertical movements
2867
2868 $self->{children}[1]->emit (mouse_wheel => $ev);
2869
2870 1
2871}
2872
2873sub get_layout {
2874 my ($self, $para) = @_;
2328 2875
2329 my $layout = $self->{layout}; 2876 my $layout = $self->{layout};
2330 2877
2878 $layout->set_font ($self->{font}) if $self->{font};
2879 $layout->set_foreground (@{$para->{fg}});
2331 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2880 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2332 $layout->set_width ($self->{children}[0]{w} - $indent); 2881 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2882 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2333 $layout->set_markup ($text); 2883 $layout->set_markup ($para->{markup});
2884
2885 $layout->set_shapes (
2886 map
2887 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2888 @{$para->{widget}}
2334 2889 );
2890
2335 $layout->size 2891 $layout
2336} 2892}
2337 2893
2338sub reflow { 2894sub reflow {
2339 my ($self) = @_; 2895 my ($self) = @_;
2340 2896
… …
2347 2903
2348 # todo: base offset on lines or so, not on pixels 2904 # todo: base offset on lines or so, not on pixels
2349 $self->{children}[1]->set_value ($offset); 2905 $self->{children}[1]->set_value ($offset);
2350} 2906}
2351 2907
2908sub current_paragraph {
2909 my ($self) = @_;
2910
2911 $self->{top_paragraph} - 1
2912}
2913
2914sub scroll_to {
2915 my ($self, $para) = @_;
2916
2917 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2918
2919 $self->{scroll_to} = $para;
2920 $self->update;
2921}
2922
2352sub clear { 2923sub clear {
2353 my ($self) = @_; 2924 my ($self) = @_;
2925
2926 my (undef, undef, @other) = @{ $self->{children} };
2927 $self->remove ($_) for @other;
2354 2928
2355 $self->{par} = []; 2929 $self->{par} = [];
2356 $self->{height} = 0; 2930 $self->{height} = 0;
2357 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2931 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2358} 2932}
2359 2933
2360sub add_paragraph { 2934sub add_paragraph {
2361 my ($self, $color, $text, $indent) = @_; 2935 my $self = shift;
2362 2936
2363 for my $line (split /\n/, $text) { 2937 for my $para (@_) {
2364 my ($w, $h) = $self->text_size ($line); 2938 $para = {
2939 fg => [1, 1, 1, 1],
2940 indent => 0,
2941 markup => "",
2942 widget => [],
2943 ref $para ? %$para : (markup => $para),
2944 w => 1e10,
2945 wrapped => 1,
2946 };
2947
2948 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2949 push @{$self->{par}}, $para;
2950 }
2951
2952 $self->{need_reflow}++;
2953 $self->update;
2954}
2955
2956sub scroll_to_bottom {
2957 my ($self) = @_;
2958
2959 $self->{scroll_to} = $#{$self->{par}};
2960 $self->update;
2961}
2962
2963sub force_uptodate {
2964 my ($self) = @_;
2965
2966 if (delete $self->{need_reflow}) {
2967 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2968
2969 my $height = 0;
2970
2971 for my $para (@{$self->{par}}) {
2972 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2973 my $layout = $self->get_layout ($para);
2974 my ($w, $h) = $layout->size;
2975
2976 $para->{w} = $w + $para->{indent};
2977 $para->{h} = $h;
2978 $para->{wrapped} = $layout->has_wrapped;
2979 }
2980
2981 $para->{y} = $height;
2982 $height += $para->{h};
2983 }
2984
2365 $self->{height} += $h; 2985 $self->{height} = $height;
2366 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2986 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2367 }
2368 2987
2369 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2988 delete $self->{texture};
2989 }
2990
2991 if (my $paridx = delete $self->{scroll_to}) {
2992 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
2993 }
2370} 2994}
2371 2995
2372sub update { 2996sub update {
2373 my ($self) = @_; 2997 my ($self) = @_;
2374 2998
… …
2376 3000
2377 return unless $self->{h} > 0; 3001 return unless $self->{h} > 0;
2378 3002
2379 delete $self->{texture}; 3003 delete $self->{texture};
2380 3004
2381 $ROOT->on_post_alloc ($self, sub { 3005 $ROOT->on_post_alloc ($self => sub {
3006 $self->force_uptodate;
3007
2382 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3008 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2383 3009
2384 if (delete $self->{need_reflow}) {
2385 my $height = 0;
2386
2387 my $layout = $self->{layout};
2388
2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2390
2391 for (@{$self->{par}}) {
2392 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2393 $layout->set_width ($W - $_->[3]);
2394 $layout->set_markup ($_->[4]);
2395 my ($w, $h) = $layout->size;
2396 $_->[0] = $w + $_->[3];
2397 $_->[1] = $h;
2398 }
2399
2400 $height += $_->[1];
2401 }
2402
2403 $self->{height} = $height;
2404
2405 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2406
2407 delete $self->{texture};
2408 }
2409
2410 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3010 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2411 glClearColor 0.5, 0.5, 0.5, 0; 3011 glClearColor 0, 0, 0, 0;
2412 glClear GL_COLOR_BUFFER_BIT; 3012 glClear GL_COLOR_BUFFER_BIT;
2413 3013
3014 package CFPlus::UI::Base;
3015 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3016 (0, 0, $self->{w}, $self->{h});
3017
3018 my $top = int $self->{children}[1]{range}[0];
3019
3020 my $paridx = 0;
3021 my $top_paragraph;
2414 my $top = int $self->{children}[1]{range}[0]; 3022 my $top = int $self->{children}[1]{range}[0];
2415 3023
2416 my $y0 = $top; 3024 my $y0 = $top;
2417 my $y1 = $top + $H; 3025 my $y1 = $top + $H;
2418 3026
2419 my $y = 0;
2420
2421 my $layout = $self->{layout};
2422
2423 $layout->set_font ($self->{font}) if $self->{font};
2424
2425 glEnable GL_BLEND;
2426 #TODO# not correct in windows where rgba is forced off
2427 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2428
2429 for my $par (@{$self->{par}}) { 3027 for my $para (@{$self->{par}}) {
2430 my $h = $par->[1]; 3028 my $h = $para->{h};
3029 my $y = $para->{y};
2431 3030
2432 if ($y0 < $y + $h && $y < $y1) { 3031 if ($y0 < $y + $h && $y < $y1) {
2433 $layout->set_foreground (@{ $par->[2] }); 3032 my $layout = $self->get_layout ($para);
2434 $layout->set_width ($W - $par->[3]);
2435 $layout->set_markup ($par->[4]);
2436 3033
2437 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3034 $layout->render ($para->{indent}, $y - $y0);
2438 3035
2439 glRasterPos $par->[3], $y - $y0; 3036 if (my @w = @{ $para->{widget} }) {
2440 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3037 my @s = $layout->get_shapes;
3038
3039 for (@w) {
3040 my ($dx, $dy) = splice @s, 0, 2, ();
3041
3042 $_->{x} = $dx + $para->{indent};
3043 $_->{y} = $dy + $y - $y0;
3044
3045 $_->draw;
3046 }
3047 }
2441 } 3048 }
2442 3049
2443 $y += $h; 3050 $paridx++;
3051 $top_paragraph ||= $paridx if $y >= $top;
2444 } 3052 }
2445 3053
2446 glDisable GL_BLEND; 3054 $self->{top_paragraph} = $top_paragraph;
2447 }; 3055 };
2448 }); 3056 });
2449} 3057}
2450 3058
3059sub reconfigure {
3060 my ($self) = @_;
3061
3062 $self->SUPER::reconfigure;
3063
3064 $_->{w} = 1e10 for @{ $self->{par} };
3065 $self->reflow;
3066}
3067
2451sub _draw { 3068sub _draw {
2452 my ($self) = @_; 3069 my ($self) = @_;
2453 3070
2454 glEnable GL_TEXTURE_2D; 3071 glEnable GL_TEXTURE_2D;
2455 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2456 glColor 1, 1, 1, 1; 3073 glColor 0, 0, 0, 1;
2457 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3074 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2458 glDisable GL_TEXTURE_2D; 3075 glDisable GL_TEXTURE_2D;
2459 3076
2460 $self->{children}[1]->draw; 3077 $self->{children}[1]->draw;
2461
2462} 3078}
2463 3079
2464############################################################################# 3080#############################################################################
2465 3081
2466package CFClient::UI::Animator; 3082package CFPlus::UI::Animator;
2467 3083
2468use CFClient::OpenGL; 3084use CFPlus::OpenGL;
2469 3085
2470our @ISA = CFClient::UI::Bin::; 3086our @ISA = CFPlus::UI::Bin::;
2471 3087
2472sub moveto { 3088sub moveto {
2473 my ($self, $x, $y) = @_; 3089 my ($self, $x, $y) = @_;
2474 3090
2475 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3091 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2503 glPopMatrix; 3119 glPopMatrix;
2504} 3120}
2505 3121
2506############################################################################# 3122#############################################################################
2507 3123
2508package CFClient::UI::Flopper; 3124package CFPlus::UI::Flopper;
2509 3125
2510our @ISA = CFClient::UI::Button::; 3126our @ISA = CFPlus::UI::Button::;
2511 3127
2512sub new { 3128sub new {
2513 my $class = shift; 3129 my $class = shift;
2514 3130
2515 my $self = $class->SUPER::new ( 3131 my $self = $class->SUPER::new (
2516 state => 0, 3132 state => 0,
2517 connect_activate => \&toggle_flopper, 3133 on_activate => \&toggle_flopper,
2518 @_ 3134 @_
2519 ); 3135 );
2520 3136
2521 if ($self->{state}) {
2522 $self->{state} = 0;
2523 $self->toggle_flopper;
2524 }
2525
2526 $self 3137 $self
2527} 3138}
2528 3139
2529sub toggle_flopper { 3140sub toggle_flopper {
2530 my ($self) = @_; 3141 my ($self) = @_;
2531 3142
2532 # TODO: use animation 3143 $self->{other}->toggle_visibility;
2533 if ($self->{state} = !$self->{state}) {
2534 $CFClient::UI::ROOT->add ($self->{other});
2535 $self->{other}->move ($self->coord2global (0, $self->{h}));
2536 $self->_emit ("open");
2537 } else {
2538 $CFClient::UI::ROOT->remove ($self->{other});
2539 $self->_emit ("close");
2540 }
2541
2542 $self->_emit (changed => $self->{state});
2543} 3144}
2544 3145
2545############################################################################# 3146#############################################################################
2546 3147
2547package CFClient::UI::Tooltip; 3148package CFPlus::UI::Tooltip;
2548 3149
2549our @ISA = CFClient::UI::Bin::; 3150our @ISA = CFPlus::UI::Bin::;
2550 3151
2551use CFClient::OpenGL; 3152use CFPlus::OpenGL;
2552 3153
2553sub new { 3154sub new {
2554 my $class = shift; 3155 my $class = shift;
2555 3156
2556 $class->SUPER::new ( 3157 $class->SUPER::new (
… …
2560} 3161}
2561 3162
2562sub set_tooltip_from { 3163sub set_tooltip_from {
2563 my ($self, $widget) = @_; 3164 my ($self, $widget) = @_;
2564 3165
3166 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3167 if $widget->{tooltip} =~ /^#(.*)$/;
3168
3169 my $tooltip = $widget->{tooltip};
3170
3171 if ($ENV{CFPLUS_DEBUG} & 2) {
3172 $tooltip .= "\n\n" . (ref $widget) . "\n"
3173 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3174 . "req $widget->{req_w} $widget->{req_h}\n"
3175 . "visible $widget->{visible}";
3176 }
3177
3178 $tooltip =~ s/^\n+//;
3179 $tooltip =~ s/\n+$//;
3180
2565 $self->add (new CFClient::UI::Label 3181 $self->add (new CFPlus::UI::Label
2566 markup => $widget->{tooltip}, 3182 markup => $tooltip,
2567 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3183 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2568 fontsize => 0.8, 3184 fontsize => 0.8,
2569 fg => [0, 0, 0, 1], 3185 style => 1, # FLAG_INVERSE
2570 ellipsise => 0, 3186 ellipsise => 0,
2571 font => ($widget->{tooltip_font} || $::FONT_PROP), 3187 font => ($widget->{tooltip_font} || $::FONT_PROP),
2572 ); 3188 );
2573} 3189}
2574 3190
… …
2578 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3194 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2579 3195
2580 ($w + 4, $h + 4) 3196 ($w + 4, $h + 4)
2581} 3197}
2582 3198
2583sub size_allocate { 3199sub invoke_size_allocate {
2584 my ($self, $w, $h) = @_; 3200 my ($self, $w, $h) = @_;
2585 3201
2586 $self->SUPER::size_allocate ($w - 4, $h - 4); 3202 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3203}
3204
3205sub invoke_visibility_change {
3206 my ($self, $visible) = @_;
3207
3208 return unless $visible;
3209
3210 $self->{root}->on_post_alloc ("move_$self" => sub {
3211 my $widget = $self->{owner}
3212 or return;
3213
3214 if ($widget->{visible}) {
3215 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3216
3217 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3218 if $x + $self->{w} > $self->{root}{w};
3219
3220 $self->move_abs ($x, $y);
3221 } else {
3222 $self->hide;
3223 }
3224 });
2587} 3225}
2588 3226
2589sub _draw { 3227sub _draw {
2590 my ($self) = @_; 3228 my ($self) = @_;
2591 3229
… …
2608 glVertex $w, $h; 3246 glVertex $w, $h;
2609 glVertex $w, 0; 3247 glVertex $w, 0;
2610 glEnd; 3248 glEnd;
2611 3249
2612 glTranslate 2 - 0.375, 2 - 0.375; 3250 glTranslate 2 - 0.375, 2 - 0.375;
3251
2613 $self->SUPER::_draw; 3252 $self->SUPER::_draw;
2614} 3253}
2615 3254
2616############################################################################# 3255#############################################################################
2617 3256
2618package CFClient::UI::Face; 3257package CFPlus::UI::Face;
2619 3258
2620our @ISA = CFClient::UI::Base::; 3259our @ISA = CFPlus::UI::DrawBG::;
2621 3260
2622use CFClient::OpenGL; 3261use CFPlus::OpenGL;
2623 3262
2624sub new { 3263sub new {
2625 my $class = shift; 3264 my $class = shift;
2626 3265
2627 my $self = $class->SUPER::new ( 3266 my $self = $class->SUPER::new (
2628 aspect => 1, 3267 aspect => 1,
3268 can_events => 0,
2629 @_, 3269 @_,
2630 ); 3270 );
2631 3271
2632 if ($self->{anim} && $self->{animspeed}) { 3272 if ($self->{anim} && $self->{animspeed}) {
2633 Scalar::Util::weaken (my $widget = $self); 3273 Scalar::Util::weaken (my $widget = $self);
… …
2661sub _draw { 3301sub _draw {
2662 my ($self) = @_; 3302 my ($self) = @_;
2663 3303
2664 return unless $::CONN; 3304 return unless $::CONN;
2665 3305
3306 $self->SUPER::_draw;
3307
2666 my $face; 3308 my $face;
2667 3309
2668 if ($self->{frame}) { 3310 if ($self->{frame}) {
2669 my $anim = $::CONN->{anim}[$self->{anim}]; 3311 my $anim = $::CONN->{anim}[$self->{anim}];
2670 3312
… …
2675 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3317 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2676 3318
2677 if ($tex) { 3319 if ($tex) {
2678 glEnable GL_TEXTURE_2D; 3320 glEnable GL_TEXTURE_2D;
2679 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3321 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2680 glColor 1, 1, 1, 1; 3322 glColor 0, 0, 0, 1;
2681 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3323 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2682 glDisable GL_TEXTURE_2D; 3324 glDisable GL_TEXTURE_2D;
2683 } 3325 }
2684} 3326}
2685 3327
2686sub DESTROY { 3328sub destroy {
2687 my ($self) = @_; 3329 my ($self) = @_;
2688 3330
2689 $self->{timer}->cancel 3331 $self->{timer}->cancel
2690 if $self->{timer}; 3332 if $self->{timer};
2691 3333
2692 $self->SUPER::DESTROY; 3334 $self->SUPER::destroy;
2693} 3335}
2694 3336
2695############################################################################# 3337#############################################################################
2696 3338
2697package CFClient::UI::InventoryItem; 3339package CFPlus::UI::Buttonbar;
2698 3340
2699our @ISA = CFClient::UI::HBox::; 3341our @ISA = CFPlus::UI::HBox::;
2700 3342
2701sub _item_to_desc { 3343# TODO: should actually wrap buttons and other goodies.
2702 my ($item) = @_;
2703
2704 my $desc =
2705 $item->{nrof} < 2
2706 ? $item->{name}
2707 : "$item->{nrof} × $item->{name_pl}";
2708
2709 $item->{flags} & Crossfire::Protocol::F_OPEN
2710 and $desc .= " (open)";
2711 $item->{flags} & Crossfire::Protocol::F_APPLIED
2712 and $desc .= " (applied)";
2713 $item->{flags} & Crossfire::Protocol::F_UNPAID
2714 and $desc .= " (unpaid)";
2715 $item->{flags} & Crossfire::Protocol::F_MAGIC
2716 and $desc .= " (magic)";
2717 $item->{flags} & Crossfire::Protocol::F_CURSED
2718 and $desc .= " (cursed)";
2719 $item->{flags} & Crossfire::Protocol::F_DAMNED
2720 and $desc .= " (damned)";
2721 $item->{flags} & Crossfire::Protocol::F_LOCKED
2722 and $desc .= " *";
2723
2724 $desc
2725}
2726
2727sub new {
2728 my $class = shift;
2729
2730 my %args = @_;
2731
2732 my $item = delete $args{item};
2733
2734 my $desc = _item_to_desc ($item);
2735
2736 my $self = $class->SUPER::new (
2737 can_hover => 1,
2738 can_events => 1,
2739 tooltip => ((CFClient::UI::Label::escape $desc)
2740 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2741 connect_button_down => sub {
2742 my ($self, $ev, $x, $y) = @_;
2743
2744 # todo: maybe put examine on 1? but should just be a tooltip :(
2745 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2746 my $targ = $::CONN->{player}{tag};
2747
2748 if ($item->{container} == $::CONN->{player}{tag}) {
2749 $targ = $main::OPENCONT;
2750 }
2751
2752 $::CONN->send ("move $targ $item->{tag} 0");
2753 } elsif ($ev->{button} == 1) {
2754 $::CONN->send ("examine $item->{tag}");
2755 } elsif ($ev->{button} == 2) {
2756 $::CONN->send ("apply $item->{tag}");
2757 } elsif ($ev->{button} == 3) {
2758 my @menu_items = (
2759 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2760 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2761 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2762 (
2763 $item->{flags} & Crossfire::Protocol::F_LOCKED
2764 ? (
2765 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2766 )
2767 : (
2768 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2769 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2770 )
2771 ),
2772 );
2773
2774 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2775 }
2776
2777 1
2778 },
2779 %args
2780 );
2781
2782
2783 $self->add (new CFClient::UI::Face
2784 can_events => 0,
2785 face => $item->{face},
2786 anim => $item->{anim},
2787 animspeed => $item->{animspeed},
2788 );
2789
2790 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2791
2792 $self->{item} = $item;
2793
2794 $self->update_item;
2795
2796 $self
2797}
2798
2799sub update_item {
2800 my ($self) = @_;
2801
2802 my $desc = _item_to_desc ($self->{item});
2803
2804 $self->{name_lbl}->set_text ($desc);
2805}
2806 3344
2807############################################################################# 3345#############################################################################
2808 3346
2809package CFClient::UI::Inventory;
2810
2811our @ISA = CFClient::UI::ScrolledWindow::;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 scrolled => (new CFClient::UI::Table),
2818 @_,
2819 );
2820
2821 $self
2822}
2823
2824sub set_items {
2825 my ($self, $items) = @_;
2826
2827 $self->{scrolled}->clear;
2828 return unless $items;
2829
2830 my @items = sort {
2831 ($a->{type} <=> $b->{type})
2832 or ($a->{name} cmp $b->{name})
2833 } @$items;
2834
2835 $self->{real_items} = \@items;
2836
2837 for my $item (@items) {
2838 $item->{item} = $item;
2839 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2840 $item->update_item ();
2841 }
2842
2843 my $i = 0;
2844 for (@items) {
2845 $self->{scrolled}->add (0, $i, $_);
2846 my $nrof = $_->{item}->{nrof} || 1;
2847 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2848 }
2849
2850# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2851}
2852
2853sub size_request {
2854 my ($self) = @_;
2855 ($self->{req_w}, $self->{req_h});
2856}
2857
2858#############################################################################
2859
2860package CFClient::UI::Menu; 3347package CFPlus::UI::Menu;
2861 3348
2862our @ISA = CFClient::UI::FancyFrame::; 3349our @ISA = CFPlus::UI::Toplevel::;
2863 3350
2864use CFClient::OpenGL; 3351use CFPlus::OpenGL;
2865 3352
2866sub new { 3353sub new {
2867 my $class = shift; 3354 my $class = shift;
2868 3355
2869 my $self = $class->SUPER::new ( 3356 my $self = $class->SUPER::new (
2870 items => [], 3357 items => [],
2871 z => 100, 3358 z => 100,
2872 @_, 3359 @_,
2873 ); 3360 );
2874 3361
2875 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3362 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2876 3363
2877 for my $item (@{ $self->{items} }) { 3364 for my $item (@{ $self->{items} }) {
2878 my ($widget, $cb) = @$item; 3365 my ($widget, $cb, $tooltip) = @$item;
2879 3366
2880 # handle various types of items, only text for now 3367 # handle various types of items, only text for now
2881 if (!ref $widget) { 3368 if (!ref $widget) {
3369 if ($widget =~ /\t/) {
3370 my ($left, $right) = split /\t/, $widget, 2;
3371
2882 $widget = new CFClient::UI::Label 3372 $widget = new CFPlus::UI::HBox
2883 can_hover => 1, 3373 can_hover => 1,
2884 can_events => 1, 3374 can_events => 1,
3375 tooltip => $tooltip,
3376 children => [
3377 (new CFPlus::UI::Label markup => $left, expand => 1),
3378 (new CFPlus::UI::Label markup => $right, align => +1),
3379 ],
3380 ;
3381
3382 } else {
3383 $widget = new CFPlus::UI::Label
3384 can_hover => 1,
3385 can_events => 1,
2885 text => $widget; 3386 markup => $widget,
3387 tooltip => $tooltip;
3388 }
2886 } 3389 }
2887 3390
2888 $self->{item}{$widget} = $item; 3391 $self->{item}{$widget} = $item;
2889 3392
2890 $self->{vbox}->add ($widget); 3393 $self->{vbox}->add ($widget);
… …
2895 3398
2896# popup given the event (must be a mouse button down event currently) 3399# popup given the event (must be a mouse button down event currently)
2897sub popup { 3400sub popup {
2898 my ($self, $ev) = @_; 3401 my ($self, $ev) = @_;
2899 3402
2900 $self->_emit ("popdown"); 3403 $self->emit ("popdown");
2901 3404
2902 # maybe save $GRAB? must be careful about events... 3405 # maybe save $GRAB? must be careful about events...
2903 $GRAB = $self; 3406 $GRAB = $self;
2904 $self->{button} = $ev->{button}; 3407 $self->{button} = $ev->{button};
2905 3408
2906 $self->show; 3409 $self->show;
2907 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3410 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2908} 3411}
2909 3412
2910sub mouse_motion { 3413sub invoke_mouse_motion {
2911 my ($self, $ev, $x, $y) = @_; 3414 my ($self, $ev, $x, $y) = @_;
2912 3415
2913 # TODO: should use vbox->find_widget or so 3416 # TODO: should use vbox->find_widget or so
2914 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3417 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2915 $self->{hover} = $self->{item}{$HOVER}; 3418 $self->{hover} = $self->{item}{$HOVER};
2916}
2917 3419
3420 0
3421}
3422
2918sub button_up { 3423sub invoke_button_up {
2919 my ($self, $ev, $x, $y) = @_; 3424 my ($self, $ev, $x, $y) = @_;
2920 3425
2921 if ($ev->{button} == $self->{button}) { 3426 if ($ev->{button} == $self->{button}) {
2922 undef $GRAB; 3427 undef $GRAB;
2923 $self->hide; 3428 $self->hide;
2924 3429
2925 $self->_emit ("popdown"); 3430 $self->emit ("popdown");
2926 $self->{hover}[1]->() if $self->{hover}; 3431 $self->{hover}[1]->() if $self->{hover};
3432 } else {
3433 return 0
3434 }
3435
2927 } 3436 1
2928} 3437}
2929 3438
2930############################################################################# 3439#############################################################################
2931 3440
2932package CFClient::UI::Statusbox; 3441package CFPlus::UI::Multiplexer;
2933 3442
2934our @ISA = CFClient::UI::VBox::; 3443our @ISA = CFPlus::UI::Container::;
2935 3444
2936sub new { 3445sub new {
2937 my $class = shift; 3446 my $class = shift;
2938 3447
2939 $class->SUPER::new ( 3448 my $self = $class->SUPER::new (
3449 @_,
3450 );
3451
3452 $self->{current} = $self->{children}[0]
3453 if @{ $self->{children} };
3454
3455 $self
3456}
3457
3458sub add {
3459 my ($self, @widgets) = @_;
3460
3461 $self->SUPER::add (@widgets);
3462
3463 $self->{current} = $self->{children}[0]
3464 if @{ $self->{children} };
3465}
3466
3467sub get_current_page {
3468 my ($self) = @_;
3469
3470 $self->{current}
3471}
3472
3473sub set_current_page {
3474 my ($self, $page_or_widget) = @_;
3475
3476 my $widget = ref $page_or_widget
3477 ? $page_or_widget
3478 : $self->{children}[$page_or_widget];
3479
3480 $self->{current} = $widget;
3481 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3482
3483 $self->emit (page_changed => $self->{current});
3484
3485 $self->realloc;
3486}
3487
3488sub visible_children {
3489 $_[0]{current}
3490}
3491
3492sub size_request {
3493 my ($self) = @_;
3494
3495 $self->{current}->size_request
3496}
3497
3498sub invoke_size_allocate {
3499 my ($self, $w, $h) = @_;
3500
3501 $self->{current}->configure (0, 0, $w, $h);
3502
3503 1
3504}
3505
3506sub _draw {
3507 my ($self) = @_;
3508
3509 $self->{current}->draw;
3510}
3511
3512#############################################################################
3513
3514package CFPlus::UI::Notebook;
3515
3516our @ISA = CFPlus::UI::VBox::;
3517
3518sub new {
3519 my $class = shift;
3520
3521 my $self = $class->SUPER::new (
3522 buttonbar => (new CFPlus::UI::Buttonbar),
3523 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3524 # filter => # will be put between multiplexer and $self
3525 @_,
3526 );
3527
3528 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3529 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3530
3531 $self
3532}
3533
3534sub add {
3535 my ($self, $title, $widget, $tooltip) = @_;
3536
3537 Scalar::Util::weaken $self;
3538
3539 $self->{buttonbar}->add (new CFPlus::UI::Button
3540 markup => $title,
3541 tooltip => $tooltip,
3542 on_activate => sub { $self->set_current_page ($widget) },
3543 );
3544
3545 $self->{multiplexer}->add ($widget);
3546}
3547
3548sub get_current_page {
3549 my ($self) = @_;
3550
3551 $self->{multiplexer}->get_current_page
3552}
3553
3554sub set_current_page {
3555 my ($self, $page) = @_;
3556
3557 $self->{multiplexer}->set_current_page ($page);
3558 $self->emit (page_changed => $self->{multiplexer}{current});
3559}
3560
3561#############################################################################
3562
3563package CFPlus::UI::Selector;
3564
3565use utf8;
3566
3567our @ISA = CFPlus::UI::Button::;
3568
3569sub new {
3570 my $class = shift;
3571
3572 my $self = $class->SUPER::new (
3573 options => [], # [value, title, longdesc], ...
3574 value => undef,
3575 @_,
3576 );
3577
3578 $self->_set_value ($self->{value});
3579
3580 $self
3581}
3582
3583sub invoke_button_down {
3584 my ($self, $ev) = @_;
3585
3586 my @menu_items;
3587
3588 for (@{ $self->{options} }) {
3589 my ($value, $title, $tooltip) = @$_;
3590
3591 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3592 }
3593
3594 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3595}
3596
3597sub _set_value {
3598 my ($self, $value) = @_;
3599
3600 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3601 or return;
3602
3603 $self->{value} = $item->[0];
3604 $self->set_markup ("$item->[1] ⇓");
3605 $self->set_tooltip ($item->[2]);
3606}
3607
3608sub set_value {
3609 my ($self, $value) = @_;
3610
3611 return unless $self->{value} ne $value;
3612
3613 $self->_set_value ($value);
3614 $self->emit (changed => $value);
3615}
3616
3617#############################################################################
3618
3619package CFPlus::UI::Statusbox;
3620
3621our @ISA = CFPlus::UI::VBox::;
3622
3623sub new {
3624 my $class = shift;
3625
3626 my $self = $class->SUPER::new (
2940 fontsize => 0.8, 3627 fontsize => 0.8,
2941 @_, 3628 @_,
2942 ) 3629 );
3630
3631 Scalar::Util::weaken (my $this = $self);
3632
3633 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3634
3635 $self
2943} 3636}
2944 3637
2945sub reorder { 3638sub reorder {
2946 my ($self) = @_; 3639 my ($self) = @_;
2947 my $NOW = time; 3640 my $NOW = Time::HiRes::time;
3641
3642 # freeze display when hovering over any label
3643 return if $CFPlus::UI::TOOLTIP->{owner}
3644 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3645 values %{ $self->{item} };
2948 3646
2949 while (my ($k, $v) = each %{ $self->{item} }) { 3647 while (my ($k, $v) = each %{ $self->{item} }) {
2950 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3648 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2951 } 3649 }
2952 3650
… …
2955 my @items = sort { 3653 my @items = sort {
2956 $a->{pri} <=> $b->{pri} 3654 $a->{pri} <=> $b->{pri}
2957 or $b->{id} <=> $a->{id} 3655 or $b->{id} <=> $a->{id}
2958 } values %{ $self->{item} }; 3656 } values %{ $self->{item} };
2959 3657
3658 $self->{timer}->interval (1);
3659
2960 my $count = 10 + 1; 3660 my $count = 10 + 1;
2961 for my $item (@items) { 3661 for my $item (@items) {
2962 last unless --$count; 3662 last unless --$count;
2963 3663
2964 push @widgets, $item->{label} ||= do { 3664 my $label = $item->{label} ||= do {
2965 # TODO: doesn't handle markup well (read as: at all) 3665 # TODO: doesn't handle markup well (read as: at all)
2966 my $short = $item->{count} > 1 3666 my $short = $item->{count} > 1
2967 ? "<b>$item->{count} ×</b> $item->{text}" 3667 ? "<b>$item->{count} ×</b> $item->{text}"
2968 : $item->{text}; 3668 : $item->{text};
2969 3669
2970 for ($short) { 3670 for ($short) {
2971 s/^\s+//; 3671 s/^\s+//;
2972 s/\s+/ /g; 3672 s/\s+/ /g;
2973 } 3673 }
2974 3674
2975 new CFClient::UI::Label 3675 new CFPlus::UI::Label
2976 markup => $short, 3676 markup => $short,
2977 tooltip => $item->{tooltip}, 3677 tooltip => $item->{tooltip},
2978 tooltip_font => $::FONT_PROP, 3678 tooltip_font => $::FONT_PROP,
2979 tooltip_width => 0.67, 3679 tooltip_width => 0.67,
2980 fontsize => $item->{fontsize} || $self->{fontsize}, 3680 fontsize => $item->{fontsize} || $self->{fontsize},
2981 max_w => $::WIDTH * 0.44, 3681 max_w => $::WIDTH * 0.44,
2982 fg => $item->{fg}, 3682 fg => [@{ $item->{fg} }],
2983 can_events => 1, 3683 can_events => 1,
2984 can_hover => 1 3684 can_hover => 1
2985 }; 3685 };
3686
3687 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3688 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3689 $label->update;
3690 $label->set_max_size (undef, $label->{req_h} * $diff)
3691 if $diff < 1;
3692 $self->{timer}->interval (1/30);
3693 } else {
3694 $label->{fg}[3] = $item->{fg}[3] || 1;
3695 }
3696
3697 push @widgets, $label;
2986 } 3698 }
2987 3699
2988 $self->clear; 3700 $self->clear;
2989 $self->SUPER::add (reverse @widgets); 3701 $self->SUPER::add (reverse @widgets);
2990} 3702}
… …
2993 my ($self, $text, %arg) = @_; 3705 my ($self, $text, %arg) = @_;
2994 3706
2995 $text =~ s/^\s+//; 3707 $text =~ s/^\s+//;
2996 $text =~ s/\s+$//; 3708 $text =~ s/\s+$//;
2997 3709
3710 return unless $text;
3711
2998 my $timeout = time + ((delete $arg{timeout}) || 60); 3712 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2999 3713
3000 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3714 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3001 3715
3002 if (my $item = $self->{item}{$group}) { 3716 if (my $item = $self->{item}{$group}) {
3003 if ($item->{text} eq $text) { 3717 if ($item->{text} eq $text) {
3004 $item->{count}++; 3718 $item->{count}++;
3005 } else { 3719 } else {
3006 $item->{count} = 1; 3720 $item->{count} = 1;
3007 $item->{text} = $item->{tooltip} = $text; 3721 $item->{text} = $item->{tooltip} = $text;
3008 } 3722 }
3009 $item->{id} = ++$self->{id}; 3723 $item->{id} += 0.2;#d#
3010 $item->{timeout} = $timeout; 3724 $item->{timeout} = $timeout;
3011 delete $item->{label}; 3725 delete $item->{label};
3012 } else { 3726 } else {
3013 $self->{item}{$group} = { 3727 $self->{item}{$group} = {
3014 id => ++$self->{id}, 3728 id => ++$self->{id},
… …
3020 count => 1, 3734 count => 1,
3021 %arg, 3735 %arg,
3022 }; 3736 };
3023 } 3737 }
3024 3738
3739 $ROOT->on_refresh (reorder => sub {
3025 $self->reorder; 3740 $self->reorder;
3741 });
3026} 3742}
3027 3743
3028sub reconfigure { 3744sub reconfigure {
3029 my ($self) = @_; 3745 my ($self) = @_;
3030 3746
… …
3033 3749
3034 $self->reorder; 3750 $self->reorder;
3035 $self->SUPER::reconfigure; 3751 $self->SUPER::reconfigure;
3036} 3752}
3037 3753
3754sub destroy {
3755 my ($self) = @_;
3756
3757 $self->{timer}->cancel;
3758
3759 $self->SUPER::destroy;
3760}
3761
3038############################################################################# 3762#############################################################################
3039 3763
3040package CFClient::UI::Root; 3764package CFPlus::UI::Root;
3041 3765
3042our @ISA = CFClient::UI::Container::; 3766our @ISA = CFPlus::UI::Container::;
3043 3767
3768use List::Util qw(min max);
3769
3044use CFClient::OpenGL; 3770use CFPlus::OpenGL;
3045 3771
3046sub new { 3772sub new {
3047 my $class = shift; 3773 my $class = shift;
3048 3774
3049 $class->SUPER::new ( 3775 my $self = $class->SUPER::new (
3776 visible => 1,
3050 @_, 3777 @_,
3051 ) 3778 );
3052}
3053 3779
3054sub configure { 3780 Scalar::Util::weaken ($self->{root} = $self);
3055 my ($self, $x, $y, $w, $h) = @_;
3056 3781
3057 $self->{w} = $w; 3782 $self
3058 $self->{h} = $h;
3059}
3060
3061sub check_size {
3062 my ($self) = @_;
3063
3064 $self->size_allocate ($self->{w}, $self->{h})
3065 if $self->{w};
3066} 3783}
3067 3784
3068sub size_request { 3785sub size_request {
3069 my ($self) = @_; 3786 my ($self) = @_;
3070 3787
3071 ($self->{w}, $self->{h}) 3788 ($self->{w}, $self->{h})
3072} 3789}
3073 3790
3791sub _to_pixel {
3792 my ($coord, $size, $max) = @_;
3793
3794 $coord =
3795 $coord eq "center" ? ($max - $size) * 0.5
3796 : $coord eq "max" ? $max
3797 : $coord;
3798
3799 $coord = 0 if $coord < 0;
3800 $coord = $max - $size if $coord > $max - $size;
3801
3802 int $coord + 0.5
3803}
3804
3074sub size_allocate { 3805sub invoke_size_allocate {
3075 my ($self, $w, $h) = @_; 3806 my ($self, $w, $h) = @_;
3076 3807
3077 for my $child ($self->children) { 3808 for my $child ($self->children) {
3078 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3809 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3079 3810
3080 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3811 $X = $child->{force_x} if exists $child->{force_x};
3081 if exists $child->{req_x}; 3812 $Y = $child->{force_y} if exists $child->{force_y};
3082 3813
3083 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3814 $X = _to_pixel $X, $W, $self->{w};
3084 if exists $child->{req_y}; 3815 $Y = _to_pixel $Y, $H, $self->{h};
3085
3086 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3087 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3088 3816
3089 $child->configure ($X, $Y, $W, $H); 3817 $child->configure ($X, $Y, $W, $H);
3090 } 3818 }
3819
3820 1
3091} 3821}
3092 3822
3093sub coord2local { 3823sub coord2local {
3094 my ($self, $x, $y) = @_; 3824 my ($self, $x, $y) = @_;
3095 3825
… …
3103} 3833}
3104 3834
3105sub update { 3835sub update {
3106 my ($self) = @_; 3836 my ($self) = @_;
3107 3837
3108 $self->check_size;
3109 $::WANT_REFRESH++; 3838 $::WANT_REFRESH++;
3110} 3839}
3111 3840
3112sub add { 3841sub add {
3113 my ($self, @children) = @_; 3842 my ($self, @children) = @_;
3114 3843
3115 for (my @widgets = @children; my $w = pop @widgets; ) {
3116 push @widgets, $w->children;
3117 $w->{root} = $self;
3118 $w->{visible} = 1;
3119 }
3120
3121 for my $child (@children) {
3122 $child->{is_toplevel} = 1; 3844 $_->{is_toplevel} = 1
3123 3845 for @children;
3124 # integerise window positions
3125 $child->{x} = int $child->{x};
3126 $child->{y} = int $child->{y};
3127 }
3128 3846
3129 $self->SUPER::add (@children); 3847 $self->SUPER::add (@children);
3130} 3848}
3131 3849
3132sub remove { 3850sub remove {
3133 my ($self, @children) = @_; 3851 my ($self, @children) = @_;
3134 3852
3135 $self->SUPER::remove (@children); 3853 $self->SUPER::remove (@children);
3854
3855 delete $self->{is_toplevel}
3856 for @children;
3136 3857
3137 while (@children) { 3858 while (@children) {
3138 my $w = pop @children; 3859 my $w = pop @children;
3139 push @children, $w->children; 3860 push @children, $w->children;
3140 $w->set_invisible; 3861 $w->set_invisible;
… …
3159 while ($self->{refresh_hook}) { 3880 while ($self->{refresh_hook}) {
3160 $_->() 3881 $_->()
3161 for values %{delete $self->{refresh_hook}}; 3882 for values %{delete $self->{refresh_hook}};
3162 } 3883 }
3163 3884
3164 if ($self->{check_size}) { 3885 if ($self->{realloc}) {
3165 my @queue = ([], []); 3886 my %queue;
3887 my @queue;
3888 my $widget;
3166 3889
3167 for (;;) { 3890 outer:
3168 if ($self->{check_size}) { 3891 while () {
3169 # heuristic: check containers last 3892 if (my $realloc = delete $self->{realloc}) {
3170 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3893 for $widget (values %$realloc) {
3171 for values %{delete $self->{check_size}} 3894 $widget->{visible} or next; # do not resize invisible widgets
3895
3896 $queue{$widget+0}++ and next; # duplicates are common
3897
3898 push @{ $queue[$widget->{visible}] }, $widget;
3899 }
3172 } 3900 }
3173 3901
3174 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3902 while () {
3903 @queue or last outer;
3175 3904
3176 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3905 $widget = pop @{ $queue[-1] || [] }
3177 ? @$widget{qw(user_w user_h)} 3906 and last;
3178 : $widget->size_request;
3179
3180 if (delete $widget->{force_alloc}
3181 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3182 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3183 3907
3908 pop @queue;
3909 }
3910
3911 delete $queue{$widget+0};
3912
3913 my ($w, $h) = $widget->size_request;
3914
3915 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3916 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3917
3918 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3919 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3920
3921 $w = $widget->{force_w} if exists $widget->{force_w};
3922 $h = $widget->{force_h} if exists $widget->{force_h};
3923
3924 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3925 || delete $widget->{force_realloc}) {
3184 $widget->{req_w} = $w; 3926 $widget->{req_w} = $w;
3185 $widget->{req_h} = $h; 3927 $widget->{req_h} = $h;
3186 3928
3187 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3929 $self->{size_alloc}{$widget+0} = $widget;
3188 3930
3189 $widget->{parent}->check_size
3190 if $widget->{parent}; 3931 if (my $parent = $widget->{parent}) {
3932 $self->{realloc}{$parent+0} = $parent
3933 unless $queue{$parent+0};
3934
3935 $parent->{force_size_alloc} = 1;
3936 $self->{size_alloc}{$parent+0} = $parent;
3937 }
3191 } 3938 }
3939
3940 delete $self->{realloc}{$widget+0};
3192 } 3941 }
3193 } 3942 }
3194 3943
3195 while ($self->{size_alloc}) { 3944 while (my $size_alloc = delete $self->{size_alloc}) {
3196 for (values %{delete $self->{size_alloc}}) { 3945 my @queue = sort { $b->{visible} <=> $a->{visible} }
3197 my ($widget, $w, $h) = @$_; 3946 values %$size_alloc;
3947
3948 while () {
3949 my $widget = pop @queue || last;
3950
3951 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3198 3952
3199 $w = 0 if $w < 0; 3953 $w = 0 if $w < 0;
3200 $h = 0 if $h < 0; 3954 $h = 0 if $h < 0;
3201 3955
3956 $w = max $widget->{min_w}, $w;
3957 $h = max $widget->{min_h}, $h;
3958
3959# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
3960# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
3961
3962 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3963 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3964
3965 $w = int $w + 0.5;
3966 $h = int $h + 0.5;
3967
3968 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3969 $widget->{old_w} = $widget->{w};
3970 $widget->{old_h} = $widget->{h};
3971
3202 $widget->{w} = $w; 3972 $widget->{w} = $w;
3203 $widget->{h} = $h; 3973 $widget->{h} = $h;
3974
3204 $widget->emit (size_allocate => $w, $h); 3975 $widget->emit (size_allocate => $w, $h);
3976 }
3205 } 3977 }
3206 } 3978 }
3207 3979
3208 while ($self->{post_alloc_hook}) { 3980 while ($self->{post_alloc_hook}) {
3209 $_->() 3981 $_->()
3210 for values %{delete $self->{post_alloc_hook}}; 3982 for values %{delete $self->{post_alloc_hook}};
3211 } 3983 }
3984
3212 3985
3213 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3986 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3214 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3987 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3215 glClear GL_COLOR_BUFFER_BIT; 3988 glClear GL_COLOR_BUFFER_BIT;
3216 3989
… …
3218 glLoadIdentity; 3991 glLoadIdentity;
3219 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3992 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3220 glMatrixMode GL_MODELVIEW; 3993 glMatrixMode GL_MODELVIEW;
3221 glLoadIdentity; 3994 glLoadIdentity;
3222 3995
3996 {
3997 package CFPlus::UI::Base;
3998
3999 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4000 (0, 0, $self->{w}, $self->{h});
4001
3223 $self->_draw; 4002 $self->_draw;
4003 }
3224} 4004}
3225 4005
3226############################################################################# 4006#############################################################################
3227 4007
3228package CFClient::UI; 4008package CFPlus::UI;
3229 4009
3230$ROOT = new CFClient::UI::Root; 4010$ROOT = new CFPlus::UI::Root;
3231$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4011$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3232 4012
32331 40131
3234 4014

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