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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC

… …
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8 8
9use CFClient; 9use CFClient;
10use CFClient::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31 }
32
33 $layout
34}
35
36sub set_layout {
37 my ($layout) = @_;
38 $LAYOUT = $layout;
39}
18 40
19sub check_tooltip { 41sub check_tooltip {
20 if (!$GRAB) { 42 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 43 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 44 if (length $widget->{tooltip}) {
23 45
24 if ($TOOLTIP->{owner} != $widget) { 46 if ($TOOLTIP->{owner} != $widget) {
47 $TOOLTIP->hide;
48
25 $TOOLTIP->{owner} = $widget; 49 $TOOLTIP->{owner} = $widget;
26 50
27 my $tip = $widget->{tooltip}; 51 my $tip = $widget->{tooltip};
28 52
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 53 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 54
31 $TOOLTIP->set_tooltip_from ($widget); 55 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 56 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 57 }
44 58
45 return; 59 return;
46 } 60 }
47 } 61 }
… …
51 delete $TOOLTIP->{owner}; 65 delete $TOOLTIP->{owner};
52} 66}
53 67
54# class methods for events 68# class methods for events
55sub feed_sdl_key_down_event { 69sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 70 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 71 if $FOCUS;
58} 72}
59 73
60sub feed_sdl_key_up_event { 74sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 75 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 76 if $FOCUS;
63} 77}
64 78
65sub feed_sdl_button_down_event { 79sub feed_sdl_button_down_event {
66 my ($ev) = @_; 80 my ($ev) = @_;
… …
75 check_tooltip; 89 check_tooltip;
76 } 90 }
77 91
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 92 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 93
80 if ($GRAB) { 94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
81 ($x, $y) = $GRAB->coord2local ($x, $y); 95 if $GRAB;
82 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
83 }
84} 96}
85 97
86sub feed_sdl_button_up_event { 98sub feed_sdl_button_up_event {
87 my ($ev) = @_; 99 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
89 101
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 102 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
91 103
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 105
94 if ($GRAB) { 106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
95 ($x, $y) = $GRAB->coord2local ($x, $y); 107 if $GRAB;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 108
99 if (!$BUTTON_STATE) { 109 if (!$BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 110 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 111 $grab->update if $grab;
102 $GRAB->update if $GRAB; 112 $GRAB->update if $GRAB;
… …
118 $HOVER->update if $HOVER && $HOVER->{can_hover}; 128 $HOVER->update if $HOVER && $HOVER->{can_hover};
119 129
120 check_tooltip; 130 check_tooltip;
121 } 131 }
122 132
123 if ($HOVER) {
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
126 } 134 if $HOVER;
127} 135}
128 136
129# convert position array to integers 137# convert position array to integers
130sub harmonize { 138sub harmonize {
131 my ($vals) = @_; 139 my ($vals) = @_;
… …
137 $rem += $_ - $i; 145 $rem += $_ - $i;
138 $_ = $i; 146 $_ = $i;
139 } 147 }
140} 148}
141 149
150sub full_refresh {
151 # make a copy, otherwise for complains about freed values.
152 my @widgets = values %WIDGET;
153
154 $_->update
155 for @widgets;
156}
157
158sub reconfigure_widgets {
159 # make a copy, otherwise C<for> complains about freed values.
160 my @widgets = values %WIDGET;
161
162 $_->reconfigure
163 for @widgets;
164}
165
142# call when resolution changes etc. 166# call when resolution changes etc.
143sub rescale_widgets { 167sub rescale_widgets {
144 my ($sx, $sy) = @_; 168 my ($sx, $sy) = @_;
145 169
146 for my $widget (values %WIDGET) { 170 for my $widget (values %WIDGET) {
147 if ($widget->{toplevel}) { 171 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
150 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 177 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 178 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
154 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 180 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
155 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 181
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184
156 } 185 }
157
158 $widget->reconfigure;
159 } 186 }
187
188 reconfigure_widgets;
160} 189}
161 190
162############################################################################# 191#############################################################################
163 192
164package CFClient::UI::Base; 193package CFClient::UI::Base;
… …
169 198
170sub new { 199sub new {
171 my $class = shift; 200 my $class = shift;
172 201
173 my $self = bless { 202 my $self = bless {
174 x => 0, 203 x => "center",
175 y => 0, 204 y => "center",
176 z => 0, 205 z => 0,
206 w => undef,
207 h => undef,
177 can_events => 1, 208 can_events => 1,
178 @_ 209 @_
179 }, $class; 210 }, $class;
180 211
212 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220 }
221
222 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223
181 for (keys %$self) { 224 for (keys %$self) {
182 if (/^connect_(.*)$/) { 225 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 226 $self->connect ($1 => delete $self->{$_});
184 } 227 }
185 } 228 }
186 229
187 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
188
189 $self 230 $self
190} 231}
191 232
192sub destroy { 233sub destroy {
193 my ($self) = @_; 234 my ($self) = @_;
… …
199sub show { 240sub show {
200 my ($self) = @_; 241 my ($self) = @_;
201 242
202 return if $self->{parent}; 243 return if $self->{parent};
203 244
204 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self); 245 $CFClient::UI::ROOT->add ($self);
206} 246}
207 247
208sub hide { 248sub set_visible {
209 my ($self) = @_; 249 my ($self) = @_;
250
251 return if $self->{visible};
252
253 $self->{root} = $self->{parent}{root};
254 $self->{visible} = $self->{parent}{visible} + 1;
255
256 $self->emit (visibility_change => 1);
257
258 $self->realloc if !exists $self->{req_w};
259
260 $_->set_visible for $self->children;
261}
262
263sub set_invisible {
264 my ($self) = @_;
265
266 return unless $self->{visible};
267
268 $_->set_invisible for $self->children;
269
270 delete $self->{root};
271 delete $self->{visible};
210 272
211 undef $GRAB if $GRAB == $self; 273 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self; 274 undef $HOVER if $HOVER == $self;
213 275
276 CFClient::UI::check_tooltip
277 if $TOOLTIP->{owner} == $self;
278
279 $self->focus_out;
280
281 $self->emit (visibility_change => 0);
282}
283
284sub set_visibility {
285 my ($self, $visible) = @_;
286
287 return if $self->{visible} == $visible;
288
289 $visible ? $self->hide
290 : $self->show;
291}
292
293sub toggle_visibility {
294 my ($self) = @_;
295
296 $self->{visible}
297 ? $self->hide
298 : $self->show;
299}
300
301sub hide {
302 my ($self) = @_;
303
304 $self->set_invisible;
305
214 $self->{parent}->remove ($self) 306 $self->{parent}->remove ($self)
215 if $self->{parent}; 307 if $self->{parent};
216} 308}
217 309
218sub move { 310sub move_abs {
219 my ($self, $x, $y, $z) = @_; 311 my ($self, $x, $y, $z) = @_;
220 312
221 $self->{x} = int $x; 313 $self->{x} = List::Util::max 0, int $x;
222 $self->{y} = int $y; 314 $self->{y} = List::Util::max 0, int $y;
223 $self->{z} = $z if defined $z; 315 $self->{z} = $z if defined $z;
224 316
225 $self->update; 317 $self->update;
226} 318}
227 319
228sub set_size { 320sub set_size {
229 my ($self, $w, $h) = @_; 321 my ($self, $w, $h) = @_;
230 322
231 $self->{user_w} = $w; 323 $self->{force_w} = $w;
232 $self->{user_h} = $h; 324 $self->{force_h} = $h;
233 325
234 $self->check_size; 326 $self->realloc;
235} 327}
236 328
237sub size_request { 329sub size_request {
238 require Carp; 330 require Carp;
239 Carp::confess "size_request is abstract"; 331 Carp::confess "size_request is abstract";
… …
241 333
242sub configure { 334sub configure {
243 my ($self, $x, $y, $w, $h) = @_; 335 my ($self, $x, $y, $w, $h) = @_;
244 336
245 if ($self->{aspect}) { 337 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h);
339
246 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 340 $w = List::Util::min $w, int $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 341 $h = List::Util::min $h, int $w / $self->{aspect};
248 342
249 # use alignment to adjust x, y 343 # use alignment to adjust x, y
250 344
251 $x += int +($w - $w2) * 0.5; 345 $x += int 0.5 * ($ow - $w);
252 $y += int +($h - $h2) * 0.5; 346 $y += int 0.5 * ($oh - $h);
253
254 ($w, $h) = ($w2, $h2);
255 } 347 }
256 348
257 if ($self->{x} != $x || $self->{y} != $y) { 349 if ($self->{x} ne $x || $self->{y} ne $y) {
258 $self->{x} = $x; 350 $self->{x} = $x;
259 $self->{y} = $y; 351 $self->{y} = $y;
260 $self->update; 352 $self->update;
261 } 353 }
262 354
263 if ($self->{w} != $w || $self->{h} != $h) { 355 if ($self->{w} != $w || $self->{h} != $h) {
356 return unless $self->{visible};
357
264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
265 } 359 }
266} 360}
267 361
268sub size_allocate { 362sub size_allocate {
269 # nothing to be done 363 # nothing to be done
270} 364}
271 365
272sub reconfigure {
273 my ($self) = @_;
274
275 $self->check_size (1);
276 $self->update;
277}
278
279sub children { 366sub children {
280} 367}
281 368
282sub set_max_size { 369sub set_max_size {
283 my ($self, $w, $h) = @_; 370 my ($self, $w, $h) = @_;
284 371
285 delete $self->{max_w}; $self->{max_w} = $w if $w; 372 delete $self->{max_w}; $self->{max_w} = $w if $w;
286 delete $self->{max_h}; $self->{max_h} = $h if $h; 373 delete $self->{max_h}; $self->{max_h} = $h if $h;
374}
375
376sub set_tooltip {
377 my ($self, $tooltip) = @_;
378
379 $tooltip =~ s/^\s+//;
380 $tooltip =~ s/\s+$//;
381
382 return if $self->{tooltip} eq $tooltip;
383
384 $self->{tooltip} = $tooltip;
385
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip;
389 }
287} 390}
288 391
289# translate global coordinates to local coordinate system 392# translate global coordinates to local coordinate system
290sub coord2local { 393sub coord2local {
291 my ($self, $x, $y) = @_; 394 my ($self, $x, $y) = @_;
… …
306 return if $FOCUS == $self; 409 return if $FOCUS == $self;
307 return unless $self->{can_focus}; 410 return unless $self->{can_focus};
308 411
309 my $focus = $FOCUS; $FOCUS = $self; 412 my $focus = $FOCUS; $FOCUS = $self;
310 413
311 $self->emit (focus_in => $focus); 414 $self->_emit (focus_in => $focus);
312 415
313 $focus->update if $focus; 416 $focus->update if $focus;
314 $FOCUS->update; 417 $FOCUS->update;
315} 418}
316 419
… …
319 422
320 return unless $FOCUS == $self; 423 return unless $FOCUS == $self;
321 424
322 my $focus = $FOCUS; undef $FOCUS; 425 my $focus = $FOCUS; undef $FOCUS;
323 426
324 $self->emit (focus_out => $focus); 427 $self->_emit (focus_out => $focus);
325 428
326 $focus->update if $focus; #? 429 $focus->update if $focus; #?
430
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
432 unless $FOCUS;
327} 433}
328 434
329sub mouse_motion { } 435sub mouse_motion { }
330sub button_up { } 436sub button_up { }
331sub key_down { } 437sub key_down { }
332sub key_up { } 438sub key_up { }
333 439
334sub button_down { 440sub button_down {
335 my ($self, $ev, $x, $y) = @_; 441 my ($self, $ev, $x, $y) = @_;
336 442
337 $self->focus_in; 443 $self->focus_in;
… …
340sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
341sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
342sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
343sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
344sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
451
452sub find_widget {
453 my ($self, $x, $y) = @_;
454
455 return () unless $self->{can_events};
456
457 return $self
458 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
459 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
460
461 ()
462}
463
464sub set_parent {
465 my ($self, $parent) = @_;
466
467 Scalar::Util::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible};
470}
471
472sub connect {
473 my ($self, $signal, $cb) = @_;
474
475 push @{ $self->{signal_cb}{$signal} }, $cb;
476}
477
478sub _emit {
479 my ($self, $signal, @args) = @_;
480
481 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482}
483
484sub emit {
485 my ($self, $signal, @args) = @_;
486
487 $self->_emit ($signal, @args)
488 || $self->$signal (@args);
489}
490
491sub visibility_change {
492 #my ($self, $visible) = @_;
493}
494
495sub realloc {
496 my ($self) = @_;
497
498 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self};
500
501 $self->{root}{realloc}{$self} = $self;
502 $self->{root}->update;
503 } else {
504 delete $self->{req_w};
505 }
506}
507
508sub update {
509 my ($self) = @_;
510
511 $self->{parent}->update
512 if $self->{parent};
513}
514
515sub reconfigure {
516 my ($self) = @_;
517
518 $self->realloc;
519 $self->update;
520}
345 521
346sub draw { 522sub draw {
347 my ($self) = @_; 523 my ($self) = @_;
348 524
349 return unless $self->{h} && $self->{w}; 525 return unless $self->{h} && $self->{w};
… …
366 glVertex $x , $y + $self->{h}; 542 glVertex $x , $y + $self->{h};
367 glEnd; 543 glEnd;
368 glDisable GL_BLEND; 544 glDisable GL_BLEND;
369 } 545 }
370 546
371 if ($ENV{PCLIENT_DEBUG}) { 547 if ($ENV{CFPLUS_DEBUG}) {
372 glPushMatrix; 548 glPushMatrix;
373 glColor 1, 1, 0, 1; 549 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP; 551 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0; 552 glVertex 0 , 0;
377 glVertex $self->{w}, 0; 553 glVertex $self->{w} - 1, 0;
378 glVertex $self->{w}, $self->{h}; 554 glVertex $self->{w} - 1, $self->{h} - 1;
379 glVertex 0 , $self->{h}; 555 glVertex 0 , $self->{h} - 1;
380 glEnd; 556 glEnd;
381 glPopMatrix; 557 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 } 559 }
384} 560}
385 561
386sub _draw { 562sub _draw {
387 my ($self) = @_; 563 my ($self) = @_;
388 564
389 warn "no draw defined for $self\n"; 565 warn "no draw defined for $self\n";
390}
391
392sub find_widget {
393 my ($self, $x, $y) = @_;
394
395 return () unless $self->{can_events};
396
397 return $self
398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401 ()
402}
403
404sub set_parent {
405 my ($self, $parent) = @_;
406
407 Scalar::Util::weaken ($self->{parent} = $parent);
408
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
412}
413
414sub check_size {
415 my ($self, $forced) = @_;
416
417 $self->{force_alloc} = 1 if $forced;
418 $CFClient::UI::ROOT->{check_size}{$self} = $self;
419}
420
421sub update {
422 my ($self) = @_;
423
424 $self->{parent}->update
425 if $self->{parent};
426}
427
428sub connect {
429 my ($self, $signal, $cb) = @_;
430
431 push @{ $self->{signal_cb}{$signal} }, $cb;
432}
433
434sub emit {
435 my ($self, $signal, @args) = @_;
436
437 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
438} 566}
439 567
440sub DESTROY { 568sub DESTROY {
441 my ($self) = @_; 569 my ($self) = @_;
442 570
… …
457 my $class = shift; 585 my $class = shift;
458 586
459 # range [value, low, high, page] 587 # range [value, low, high, page]
460 588
461 $class->SUPER::new ( 589 $class->SUPER::new (
462 bg => [0, 0, 0, 0.2], 590 #bg => [0, 0, 0, 0.2],
463 active_bg => [1, 1, 1, 0.5], 591 #active_bg => [1, 1, 1, 0.5],
464 @_ 592 @_
465 ) 593 )
466} 594}
467 595
468sub _draw { 596sub _draw {
469 my ($self) = @_; 597 my ($self) = @_;
470 598
599 my $color = $FOCUS == $self && $self->{active_bg}
600 ? $self->{active_bg}
601 : $self->{bg};
602
603 if ($color && (@$color < 4 || $color->[3])) {
471 my ($w, $h) = @$self{qw(w h)}; 604 my ($w, $h) = @$self{qw(w h)};
472 605
473 glEnable GL_BLEND; 606 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
475 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 608 glColor @$color;
476 609
477 glBegin GL_QUADS; 610 glBegin GL_QUADS;
478 glVertex 0 , 0; 611 glVertex 0 , 0;
479 glVertex 0 , $h; 612 glVertex 0 , $h;
480 glVertex $w, $h; 613 glVertex $w, $h;
481 glVertex $w, 0; 614 glVertex $w, 0;
482 glEnd; 615 glEnd;
483 616
484 glDisable GL_BLEND; 617 glDisable GL_BLEND;
618 }
485} 619}
486 620
487############################################################################# 621#############################################################################
488 622
489package CFClient::UI::Empty; 623package CFClient::UI::Empty;
… …
494 my ($class, %arg) = @_; 628 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg); 629 $class->SUPER::new (can_events => 0, %arg);
496} 630}
497 631
498sub size_request { 632sub size_request {
499 (0, 0) 633 my ($self) = @_;
634
635 ($self->{w} + 0, $self->{h} + 0)
500} 636}
501 637
502sub draw { } 638sub draw { }
503 639
504############################################################################# 640#############################################################################
… …
533 $self->{children} = [ 669 $self->{children} = [
534 sort { $a->{z} <=> $b->{z} } 670 sort { $a->{z} <=> $b->{z} }
535 @{$self->{children}}, @widgets 671 @{$self->{children}}, @widgets
536 ]; 672 ];
537 673
538 $self->check_size (1); 674 $self->realloc;
539 $self->update;
540} 675}
541 676
542sub children { 677sub children {
543 @{ $_[0]{children} } 678 @{ $_[0]{children} }
544} 679}
… …
549 delete $child->{parent}; 684 delete $child->{parent};
550 $child->hide; 685 $child->hide;
551 686
552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
553 688
554 $self->check_size; 689 $self->realloc;
555 $self->update;
556} 690}
557 691
558sub clear { 692sub clear {
559 my ($self) = @_; 693 my ($self) = @_;
560 694
… …
564 for (@$children) { 698 for (@$children) {
565 delete $_->{parent}; 699 delete $_->{parent};
566 $_->hide; 700 $_->hide;
567 } 701 }
568 702
569 $self->check_size; 703 $self->realloc;
570 $self->update;
571} 704}
572 705
573sub find_widget { 706sub find_widget {
574 my ($self, $x, $y) = @_; 707 my ($self, $x, $y) = @_;
575 708
… …
628sub size_request { 761sub size_request {
629 $_[0]{children}[0]->size_request 762 $_[0]{children}[0]->size_request
630} 763}
631 764
632sub size_allocate { 765sub size_allocate {
633 my ($self, $w, $h) = @_; 766 my ($self, $w, $h, $changed) = @_;
634 767
635 $self->{children}[0]->configure (0, 0, $w, $h); 768 $self->{children}[0]->configure (0, 0, $w, $h);
636} 769}
637 770
638############################################################################# 771#############################################################################
… …
655 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 788 $ROOT->on_post_alloc ($self => sub { $self->render_child });
656 $self->SUPER::update; 789 $self->SUPER::update;
657} 790}
658 791
659sub size_allocate { 792sub size_allocate {
660 my ($self, $w, $h) = @_; 793 my ($self, $w, $h, $changed) = @_;
661 794
662 $self->SUPER::size_allocate ($w, $h); 795 $self->SUPER::size_allocate ($w, $h, $changed);
663 $self->update; 796 $self->update
797 if $changed;
664} 798}
665 799
666sub _render { 800sub _render {
667 $_[0]{children}[0]->draw; 801 $_[0]{children}[0]->draw;
668} 802}
… …
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0; 808 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT; 809 glClear GL_COLOR_BUFFER_BIT;
676 810
677 $self->_render; 811 $self->_render;
678# glColorMask 1, 1, 1, 0;
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 }; 812 };
686} 813}
687 814
688sub _draw { 815sub _draw {
689 my ($self) = @_; 816 my ($self) = @_;
… …
693 my $tex = $self->{texture} 820 my $tex = $self->{texture}
694 or return; 821 or return;
695 822
696 glEnable GL_TEXTURE_2D; 823 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1; 825 glColor 1, 1, 1, 1;
699 826
700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
701 828
702 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
703} 830}
… …
706 833
707package CFClient::UI::ViewPort; 834package CFClient::UI::ViewPort;
708 835
709our @ISA = CFClient::UI::Window::; 836our @ISA = CFClient::UI::Window::;
710 837
838sub new {
839 my $class = shift;
840
841 $class->SUPER::new (
842 scroll_x => 0,
843 scroll_y => 1,
844 @_,
845 )
846}
847
711sub size_request { 848sub size_request {
712 my ($self) = @_; 849 my ($self) = @_;
713 850
714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
716 852
717 @$self{qw(child_w child_h)} 853 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y};
855
856 ($w, $h)
718} 857}
719 858
720sub size_allocate { 859sub size_allocate {
721 my ($self, $w, $h) = @_; 860 my ($self, $w, $h, $changed) = @_;
722 861
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
864
865 $self->child->configure (0, 0, $w, $h);
723 $self->update; 866 $self->update;
724} 867}
725 868
726sub set_offset { 869sub set_offset {
727 my ($self, $x, $y) = @_; 870 my ($self, $x, $y) = @_;
… …
778 my $class = shift; 921 my $class = shift;
779 922
780 my $self; 923 my $self;
781 924
782 my $slider = new CFClient::UI::Slider 925 my $slider = new CFClient::UI::Slider
783 vertical => 1, 926 vertical => 1,
784 range => [0, 0, 1, 0.01], # HACK fix 927 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub { 928 on_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 929 $self->{vp}->set_offset (0, $_[1]);
787 }, 930 },
788 ; 931 ;
789 932
790 $self = $class->SUPER::new ( 933 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort), 934 vp => (new CFClient::UI::ViewPort expand => 1),
792 slider => $slider, 935 slider => $slider,
793 @_, 936 @_,
794 ); 937 );
795 938
796 $self->{vp}->add ($self->{scrolled}); 939 $self->{vp}->add ($self->{scrolled});
797 $self->add ($self->{vp}); 940 $self->add ($self->{vp});
798 $self->add ($self->{slider}); 941 $self->add ($self->{slider});
799 942
800 $self 943 $self
944}
945
946sub update {
947 my ($self) = @_;
948
949 $self->SUPER::update;
950
951 # todo: overwrite size_allocate of child
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954}
955
956sub size_allocate {
957 my ($self, $w, $h, $changed) = @_;
958
959 $self->SUPER::size_allocate ($w, $h, $changed);
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
801} 963}
802 964
803#TODO# update range on size_allocate depending on child 965#TODO# update range on size_allocate depending on child
804# update viewport offset on scroll 966# update viewport offset on scroll
805 967
… …
849 1011
850our @ISA = CFClient::UI::Bin::; 1012our @ISA = CFClient::UI::Bin::;
851 1013
852use CFClient::OpenGL; 1014use CFClient::OpenGL;
853 1015
854my @tex = 1016my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1;
1019
1020my @border =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1022 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857 1023
858sub new { 1024sub new {
859 my $class = shift; 1025 my $class = shift;
860 1026
861 # TODO: user_x, user_y, overwrite moveto?
862
863 my $self = $class->SUPER::new ( 1027 my $self = $class->SUPER::new (
864 bg => [1, 1, 1, 1], 1028 bg => [1, 1, 1, 1],
865 border_bg => [1, 1, 1, 1], 1029 border_bg => [1, 1, 1, 1],
866 border => 0.6, 1030 border => 0.6,
867 toplevel => 1, 1031 is_toplevel => 1,
868 can_events => 1, 1032 can_events => 1,
869 @_ 1033 @_
870 ); 1034 );
871 1035
872 $self->{title} &&= new CFClient::UI::Label 1036 $self->{title} &&= new CFClient::UI::Label
873 align => 0, 1037 align => 0,
… …
892 $h + $self->border * 2, 1056 $h + $self->border * 2,
893 ) 1057 )
894} 1058}
895 1059
896sub size_allocate { 1060sub size_allocate {
897 my ($self, $w, $h) = @_; 1061 my ($self, $w, $h, $changed) = @_;
1062
1063 return unless $changed;
898 1064
899 $h -= List::Util::max 0, $self->border * 2; 1065 $h -= List::Util::max 0, $self->border * 2;
900 $w -= List::Util::max 0, $self->border * 2; 1066 $w -= List::Util::max 0, $self->border * 2;
901 1067
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1068 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
903 if $self->{title}; 1069 if $self->{title};
904 1070
905 $self->child->configure ($self->border, $self->border, $w, $h); 1071 $self->child->configure ($self->border, $self->border, $w, $h);
906} 1072}
907 1073
… …
926 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
927 1093
928 my $dx = $ev->{x} - $ox; 1094 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy; 1095 my $dy = $ev->{y} - $oy;
930 1096
931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099
1100 $self->realloc;
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size;
935 }; 1102 };
936 1103
937 } elsif ($lr ^ $td) { 1104 } elsif ($lr ^ $td) {
938 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1105 my ($ox, $oy) = ($ev->{x}, $ev->{y});
939 my ($bx, $by) = ($self->{x}, $self->{y}); 1106 my ($bx, $by) = ($self->{x}, $self->{y});
… …
941 $self->{motion} = sub { 1108 $self->{motion} = sub {
942 my ($ev, $x, $y) = @_; 1109 my ($ev, $x, $y) = @_;
943 1110
944 ($x, $y) = ($ev->{x}, $ev->{y}); 1111 ($x, $y) = ($ev->{x}, $ev->{y});
945 1112
946 $self->move ($bx + $x - $ox, $by + $y - $oy); 1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947 $self->update;
948 }; 1114 };
949 } 1115 }
950} 1116}
951 1117
952sub button_up { 1118sub button_up {
… …
971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972 1138
973 my $border = $self->border; 1139 my $border = $self->border;
974 1140
975 glColor @{ $self->{border_bg} }; 1141 glColor @{ $self->{border_bg} };
976 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1142 $border[0]->draw_quad_alpha (0, 0, $w, $border);
977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1143 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1144 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1145 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
980 1146
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1147 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982 my $bg = $tex[0]; 1148 glColor @{ $self->{bg} };
983 1149
984 # TODO: repeat texture not scale 1150 # TODO: repeat texture not scale
1151 # solve this better(?)
985 my $rep_x = $cw / $bg->{w}; 1152 $bg->{s} = $cw / $bg->{w};
986 my $rep_y = $ch / $bg->{h}; 1153 $bg->{t} = $ch / $bg->{h};
987
988 glColor @{ $self->{bg} };
989
990 $bg->{s} = $rep_x;
991 $bg->{t} = $rep_y;
992 $bg->{wrap_mode} = 1;
993 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 } 1155 }
995 1156
996 glDisable GL_TEXTURE_2D; 1157 glDisable GL_TEXTURE_2D;
997 1158
… …
1013sub new { 1174sub new {
1014 my $class = shift; 1175 my $class = shift;
1015 1176
1016 $class->SUPER::new ( 1177 $class->SUPER::new (
1017 col_expand => [], 1178 col_expand => [],
1018 @_ 1179 @_,
1019 ) 1180 )
1181}
1182
1183sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1020} 1185}
1021 1186
1022sub add { 1187sub add {
1023 my ($self, $x, $y, $child) = @_; 1188 my ($self, $x, $y, $child) = @_;
1024 1189
1025 $child->set_parent ($self); 1190 $child->set_parent ($self);
1026 $self->{children}[$y][$x] = $child; 1191 $self->{children}[$y][$x] = $child;
1027 1192
1028 $child->check_size; 1193 $self->realloc;
1029} 1194}
1030 1195
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
1035# TODO: move to container class maybe? send childs a signal on removal? 1196# TODO: move to container class maybe? send children a signal on removal?
1036sub clear { 1197sub clear {
1037 my ($self) = @_; 1198 my ($self) = @_;
1038 1199
1039 my @children = $self->children; 1200 my @children = $self->children;
1040 delete $self->{children}; 1201 delete $self->{children};
… …
1042 for (@children) { 1203 for (@children) {
1043 delete $_->{parent}; 1204 delete $_->{parent};
1044 $_->hide; 1205 $_->hide;
1045 } 1206 }
1046 1207
1047 $self->update; 1208 $self->realloc;
1048} 1209}
1049 1210
1050sub get_wh { 1211sub get_wh {
1051 my ($self) = @_; 1212 my ($self) = @_;
1052 1213
… …
1079 (sum @$hs), 1240 (sum @$hs),
1080 ) 1241 )
1081} 1242}
1082 1243
1083sub size_allocate { 1244sub size_allocate {
1084 my ($self, $w, $h) = @_; 1245 my ($self, $w, $h, $changed) = @_;
1085 1246
1086 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
1087 1248
1088 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
1089 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
1090 1251
1091 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
1092 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
1093 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
1094 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
1148 } 1309 }
1149} 1310}
1150 1311
1151############################################################################# 1312#############################################################################
1152 1313
1314package CFClient::UI::Box;
1315
1316our @ISA = CFClient::UI::Container::;
1317
1318sub size_request {
1319 my ($self) = @_;
1320
1321 $self->{vertical}
1322 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1325 )
1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1330}
1331
1332sub size_allocate {
1333 my ($self, $w, $h, $changed) = @_;
1334
1335 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children};
1337
1338 my @req;
1339
1340 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children;
1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1355 for 0 .. $#$children;
1356 }
1357 }
1358
1359 CFClient::UI::harmonize \@req;
1360
1361 my $pos = 0;
1362 for (0 .. $#$children) {
1363 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365
1366 $pos += $alloc;
1367 }
1368
1369 1
1370}
1371
1372#############################################################################
1373
1153package CFClient::UI::HBox; 1374package CFClient::UI::HBox;
1154 1375
1155# TODO: wrap into common Box base class
1156
1157our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Box::;
1158 1377
1159sub size_request { 1378sub new {
1160 my ($self) = @_; 1379 my $class = shift;
1161 1380
1162 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $class->SUPER::new (
1163 1382 vertical => 0,
1164 ( 1383 @_,
1165 (List::Util::sum map $_->[0], @alloc),
1166 (List::Util::max map $_->[1], @alloc),
1167 ) 1384 )
1168} 1385}
1169 1386
1170sub size_allocate {
1171 my ($self, $w, $h) = @_;
1172
1173 ($h, $w) = ($w, $h);
1174
1175 my $children = $self->{children};
1176
1177 my @h = map $_->{req_w}, @$children;
1178
1179 my $req_h = List::Util::sum @h;
1180
1181 if ($req_h > $h) {
1182 # ah well, not enough space
1183 $_ *= $h / $req_h for @h;
1184 } else {
1185 my $exp = List::Util::sum map $_->{expand}, @$children;
1186 $exp ||= 1;
1187
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190
1191 my $alloc_h = $h[$_];
1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193 $h[$_] = $alloc_h;
1194 }
1195 }
1196
1197 CFClient::UI::harmonize \@h;
1198
1199 my $y = 0;
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202 my $h = $h[$_];
1203 $child->configure ($y, 0, $h, $w);
1204
1205 $y += $h;
1206 }
1207
1208 1
1209}
1210
1211############################################################################# 1387#############################################################################
1212 1388
1213package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
1214 1390
1215# TODO: wrap into common Box base class
1216
1217our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
1218 1392
1219sub size_request { 1393sub new {
1220 my ($self) = @_; 1394 my $class = shift;
1221 1395
1222 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
1223 1397 vertical => 1,
1224 ( 1398 @_,
1225 (List::Util::max map $_->[0], @alloc),
1226 (List::Util::sum map $_->[1], @alloc),
1227 ) 1399 )
1228} 1400}
1229 1401
1230sub size_allocate {
1231 my ($self, $w, $h) = @_;
1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235 my $children = $self->{children};
1236
1237 my @h = map $_->{req_h}, @$children;
1238
1239 my $req_h = List::Util::sum @h;
1240
1241 if ($req_h > $h) {
1242 # ah well, not enough space
1243 $_ *= $h / $req_h for @h;
1244 } else {
1245 my $exp = List::Util::sum map $_->{expand}, @$children;
1246 $exp ||= 1;
1247
1248 for (0 .. $#$children) {
1249 my $child = $children->[$_];
1250
1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252 }
1253 }
1254
1255 CFClient::UI::harmonize \@h;
1256
1257 my $y = 0;
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260 my $h = $h[$_];
1261 $child->configure (0, $y, $w, $h);
1262
1263 $y += $h;
1264 }
1265
1266 1
1267}
1268
1269############################################################################# 1402#############################################################################
1270 1403
1271package CFClient::UI::Label; 1404package CFClient::UI::Label;
1272 1405
1273our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
1274 1407
1275use CFClient::OpenGL; 1408use CFClient::OpenGL;
1276 1409
1277sub new { 1410sub new {
1278 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
1279 1412
1280 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
1281 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
1415 #bg => none
1416 #active_bg => none
1282 #font => default_font 1417 #font => default_font
1283 #text => initial text 1418 #text => initial text
1284 #markup => initial narkup 1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
1285 layout => (new CFClient::Layout), 1422 layout => (new CFClient::Layout),
1286 fontsize => 1, 1423 fontsize => 1,
1287 align => -1, 1424 align => -1,
1288 valign => -1, 1425 valign => -1,
1289 padding => 2, 1426 padding => 2,
… …
1304 } 1441 }
1305 1442
1306 $self 1443 $self
1307} 1444}
1308 1445
1309sub escape { 1446sub escape($) {
1310 local $_ = $_[1]; 1447 local $_ = $_[0];
1311 1448
1312 s/&/&amp;/g; 1449 s/&/&amp;/g;
1313 s/>/&gt;/g; 1450 s/>/&gt;/g;
1314 s/</&lt;/g; 1451 s/</&lt;/g;
1315 1452
1316 $_[1] 1453 $_
1317} 1454}
1318 1455
1319sub update { 1456sub update {
1320 my ($self) = @_; 1457 my ($self) = @_;
1321 1458
… …
1330 $self->{text} = "T$text"; 1467 $self->{text} = "T$text";
1331 1468
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333 $self->{layout}->set_text ($text); 1470 $self->{layout}->set_text ($text);
1334 1471
1472 $self->realloc;
1335 $self->update; 1473 $self->update;
1336 $self->check_size;
1337} 1474}
1338 1475
1339sub set_markup { 1476sub set_markup {
1340 my ($self, $markup) = @_; 1477 my ($self, $markup) = @_;
1341 1478
… …
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346 1483
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348 $self->{layout}->set_markup ($markup); 1485 $self->{layout}->set_markup ($markup);
1349 1486
1487 $self->realloc;
1350 $self->update; 1488 $self->update;
1351 $self->check_size;
1352} 1489}
1353 1490
1354sub size_request { 1491sub size_request {
1355 my ($self) = @_; 1492 my ($self) = @_;
1356 1493
1357 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1); 1495 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360 1499
1361 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1362 1501
1363 if (exists $self->{template}) { 1502 if (exists $self->{template}) {
… …
1375 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
1376 ) 1515 )
1377} 1516}
1378 1517
1379sub size_allocate { 1518sub size_allocate {
1380 my ($self, $w, $h) = @_; 1519 my ($self, $w, $h, $changed) = @_;
1381 1520
1382 delete $self->{texture}; 1521 delete $self->{texture}
1522 if $changed;
1383} 1523}
1384 1524
1385sub set_fontsize { 1525sub set_fontsize {
1386 my ($self, $fontsize) = @_; 1526 my ($self, $fontsize) = @_;
1387 1527
1388 $self->{fontsize} = $fontsize; 1528 $self->{fontsize} = $fontsize;
1389 delete $self->{texture}; 1529 delete $self->{texture};
1390 1530
1391 $self->update; 1531 $self->realloc;
1392 $self->check_size;
1393} 1532}
1394 1533
1395sub _draw { 1534sub _draw {
1396 my ($self) = @_; 1535 my ($self) = @_;
1536
1537 $self->SUPER::_draw; # draw background, if applicable
1397 1538
1398 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}}); 1540 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
1401 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403 1546
1404 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1405 1548
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding} 1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5; 1551 : ($self->{w} - $tex->{w}) * 0.5);
1409 1552
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding} 1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5; 1555 : ($self->{h} - $tex->{h}) * 0.5);
1413 1556
1414 $tex 1557 $tex
1415 }; 1558 };
1416 1559
1417 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
… …
1445 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1446 can_hover => 1, 1589 can_hover => 1,
1447 can_focus => 1, 1590 can_focus => 1,
1448 valign => 0, 1591 valign => 0,
1449 can_events => 1, 1592 can_events => 1,
1593 #text => ...
1450 @_ 1594 @_
1451 ) 1595 )
1452} 1596}
1453 1597
1454sub _set_text { 1598sub _set_text {
… …
1464 $self->{text} = $text; 1608 $self->{text} = $text;
1465 1609
1466 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text "); 1611 $self->{layout}->set_text ("$text ");
1468 1612
1469 $self->emit (changed => $self->{text}); 1613 $self->_emit (changed => $self->{text});
1470} 1614}
1471 1615
1472sub set_text { 1616sub set_text {
1473 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1474 1618
1475 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1476 $self->_set_text ($text); 1620 $self->_set_text ($text);
1477 $self->check_size; 1621
1478 $self->update; 1622 $self->realloc;
1479} 1623}
1480 1624
1481sub get_text { 1625sub get_text {
1482 $_[0]{text} 1626 $_[0]{text}
1483} 1627}
… …
1486 my ($self) = @_; 1630 my ($self) = @_;
1487 1631
1488 my ($w, $h) = $self->SUPER::size_request; 1632 my ($w, $h) = $self->SUPER::size_request;
1489 1633
1490 ($w + 1, $h) # add 1 for cursor 1634 ($w + 1, $h) # add 1 for cursor
1491}
1492
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497} 1635}
1498 1636
1499sub key_down { 1637sub key_down {
1500 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1501 1639
… …
1516 } elsif ($sym == CFClient::SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1517 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1518 } elsif ($sym == CFClient::SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1519 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1520 } elsif ($uni == 27) { 1658 } elsif ($uni == 27) {
1521 $self->emit ('escape'); 1659 $self->_emit ('escape');
1522 } elsif ($uni) { 1660 } elsif ($uni) {
1523 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1524 } 1662 }
1525 1663
1526 $self->_set_text ($text); 1664 $self->_set_text ($text);
1527 $self->update; 1665
1666 $self->realloc;
1528} 1667}
1529 1668
1530sub focus_in { 1669sub focus_in {
1531 my ($self) = @_; 1670 my ($self) = @_;
1532 1671
… …
1612 if ($sym == 13) { 1751 if ($sym == 13) {
1613 unshift @{$self->{history}}, 1752 unshift @{$self->{history}},
1614 my $txt = $self->get_text; 1753 my $txt = $self->get_text;
1615 $self->{history_pointer} = -1; 1754 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = ''; 1755 $self->{history_saveback} = '';
1617 $self->emit (activate => $txt); 1756 $self->_emit (activate => $txt);
1618 $self->update; 1757 $self->update;
1619 1758
1620 } elsif ($sym == CFClient::SDLK_UP) { 1759 } elsif ($sym == CFClient::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) { 1760 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text; 1761 $self->{history_saveback} = $self->get_text;
… …
1661 my $class = shift; 1800 my $class = shift;
1662 1801
1663 $class->SUPER::new ( 1802 $class->SUPER::new (
1664 padding => 4, 1803 padding => 4,
1665 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1666 bg => [1, 1, 1, 0.2],
1667 active_fg => [0, 0, 1], 1805 active_fg => [0, 0, 1],
1668 can_hover => 1, 1806 can_hover => 1,
1669 align => 0, 1807 align => 0,
1670 valign => 0, 1808 valign => 0,
1671 can_events => 1, 1809 can_events => 1,
1672 @_ 1810 @_
1673 ) 1811 )
1674} 1812}
1675 1813
1814sub activate { }
1815
1676sub button_up { 1816sub button_up {
1677 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1678 1818
1819 $self->emit ("activate")
1679 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1680 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1681 $self->emit ("activate");
1682 }
1683} 1822}
1684 1823
1685sub _draw { 1824sub _draw {
1686 my ($self) = @_; 1825 my ($self) = @_;
1687 1826
… …
1719 1858
1720 $class->SUPER::new ( 1859 $class->SUPER::new (
1721 padding => 2, 1860 padding => 2,
1722 fg => [1, 1, 1], 1861 fg => [1, 1, 1],
1723 active_fg => [1, 1, 0], 1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1724 state => 0, 1865 state => 0,
1725 can_hover => 1, 1866 can_hover => 1,
1726 @_ 1867 @_
1727 ) 1868 )
1728} 1869}
… …
1737 my ($self, $ev, $x, $y) = @_; 1878 my ($self, $ev, $x, $y) = @_;
1738 1879
1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1741 $self->{state} = !$self->{state}; 1882 $self->{state} = !$self->{state};
1742 $self->emit (changed => $self->{state}); 1883 $self->_emit (changed => $self->{state});
1743 } 1884 }
1744} 1885}
1745 1886
1746sub _draw { 1887sub _draw {
1747 my ($self) = @_; 1888 my ($self) = @_;
… …
2012 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
2013 2154
2014sub new { 2155sub new {
2015 my $class = shift; 2156 my $class = shift;
2016 2157
2017 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
2018 2159
2019 # TODO: 0-width page 2160 # TODO: 0-width page
2020 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
2021 # TODO: calculations are off 2162 # TODO: calculations are off
2022 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
2023 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
2024 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
2025 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
2026 req_w => $::WIDTH / 80, 2169 req_w => $::WIDTH / 80,
2027 req_h => $::WIDTH / 80, 2170 req_h => $::WIDTH / 80,
2028 vertical => 0, 2171 vertical => 0,
2029 can_hover => 1, 2172 can_hover => 1,
2030 inner_pad => 5, 2173 inner_pad => 0.02,
2031 @_ 2174 @_
2032 ); 2175 );
2033 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
2034 $self 2180 $self
2181}
2182
2183sub changed { }
2184
2185sub set_range {
2186 my ($self, $range) = @_;
2187
2188 ($range, $self->{range}) = ($self->{range}, $range);
2189
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}";
2192}
2193
2194sub set_value {
2195 my ($self, $value) = @_;
2196
2197 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2198
2199 $hi = $lo + 1 if $hi <= $lo;
2200
2201 $page = $hi - $lo if $page > $hi - $lo;
2202
2203 $value = $lo if $value < $lo;
2204 $value = $hi - $page if $value > $hi - $page;
2205
2206 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2207 if $unit;
2208
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210
2211 if ($value != $old_value) {
2212 $self->_emit (changed => $value);
2213 $self->update;
2214 }
2035} 2215}
2036 2216
2037sub size_request { 2217sub size_request {
2038 my ($self) = @_; 2218 my ($self) = @_;
2039 2219
… …
2045 2225
2046sub button_down { 2226sub button_down {
2047 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
2048 2228
2049 $self->SUPER::button_down ($ev, $x, $y); 2229 $self->SUPER::button_down ($ev, $x, $y);
2230
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232
2050 $self->mouse_motion ($ev, $x, $y); 2233 $self->mouse_motion ($ev, $x, $y);
2051} 2234}
2052 2235
2053sub mouse_motion { 2236sub mouse_motion {
2054 my ($self, $ev, $x, $y) = @_; 2237 my ($self, $ev, $x, $y) = @_;
2055 2238
2056 if ($GRAB == $self) { 2239 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241
2242 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2247 }
2248}
2249
2250sub update {
2251 my ($self) = @_;
2252
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2254 $self->set_value ($self->{range}[0]);
2255
2057 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2256 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100;
2058 2258
2059 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2259 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060 2260
2061 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2261 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2262 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063 2263
2064 $x -= $inner_pad_px; # substract the padding 2264 $value = ($value - $lo) / $range;
2065 $x = $x * ($hi - $lo) / $inner_w + $lo; 2265 $value = $value * $self->{scale} + $self->{offset};
2066 $x = $lo if $x < $lo;
2067 $x = $hi - $page if $x > $hi - $page;
2068 $self->{range}[0] = $x;
2069 2266
2070 $self->emit (changed => $x); 2267 $self->{knob_x} = $value - $knob_w * 0.5;
2071 $self->update; 2268 $self->{knob_w} = $knob_w;
2072 } 2269 });
2073}
2074 2270
2075# the inner_* stuff is for generating a padding for the slider handle, 2271 $self->SUPER::update;
2076# so that the handle doesn't leave the texture. This calculation isn't 100%
2077# correct propably, but it does the job for now
2078sub _calc_inner_pad_px {
2079 my ($self, $w) = @_;
2080 ($w / 100) * $self->{inner_pad} # % to pixels
2081} 2272}
2082 2273
2083sub _draw { 2274sub _draw {
2084 my ($self) = @_; 2275 my ($self) = @_;
2085 2276
2086 $self->SUPER::_draw (); 2277 $self->SUPER::_draw ();
2087 2278
2088 my ($w, $h) = @$self{qw(w h)}; 2279 glScale $self->{w}, $self->{h};
2089 2280
2090 if ($self->{vertical}) { 2281 if ($self->{vertical}) {
2091 # draw a vertical slider like a rotated horizontal slider 2282 # draw a vertical slider like a rotated horizontal slider
2092 2283
2284 glTranslate 1, 0, 0;
2093 glRotate 90, 0, 0, 1; 2285 glRotate 90, 0, 0, 1;
2094 glTranslate 0, -$self->{w}, 0;
2095
2096 ($w, $h) = ($h, $w);
2097 } 2286 }
2098 2287
2099 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2288 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2289 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101 2290
2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104 $hi = $value + 1 if $lo == $hi;
2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $page = int $page * $inner_w / ($hi - $lo);
2110 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112 $w -= $page;
2113 $page &= ~1;
2114 glTranslate $page * 0.5, 0, 0;
2115 $page ||= 2;
2116
2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120 glEnable GL_TEXTURE_2D; 2291 glEnable GL_TEXTURE_2D;
2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122 2293
2123 # draw background 2294 # draw background
2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 2295 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125 2296
2126 # draw handle 2297 # draw handle
2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 2298 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128 2299
2129 glDisable GL_TEXTURE_2D; 2300 glDisable GL_TEXTURE_2D;
2130} 2301}
2302
2303#############################################################################
2304
2305package CFClient::UI::ValSlider;
2306
2307our @ISA = CFClient::UI::HBox::;
2308
2309sub new {
2310 my ($class, %arg) = @_;
2311
2312 my $range = delete $arg{range};
2313
2314 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift },
2318 from_value => sub { shift },
2319 %arg,
2320 );
2321
2322 $self->{slider}->connect (changed => sub {
2323 my ($self, $value) = @_;
2324 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2325 $self->{parent}->emit (changed => $value);
2326 });
2327
2328# $self->{entry}->connect (changed => sub {
2329# my ($self, $value) = @_;
2330# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2331# $self->{parent}->emit (changed => $value);
2332# });
2333
2334 $self->add ($self->{slider}, $self->{entry});
2335
2336 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2337
2338 $self
2339}
2340
2341sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) }
2131 2343
2132############################################################################# 2344#############################################################################
2133 2345
2134package CFClient::UI::TextView; 2346package CFClient::UI::TextView;
2135 2347
… …
2165 2377
2166 $self->{fontsize} = $fontsize; 2378 $self->{fontsize} = $fontsize;
2167 $self->reflow; 2379 $self->reflow;
2168} 2380}
2169 2381
2170sub text_height {
2171 my ($self, $text) = @_;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176 $layout->set_width ($self->{children}[0]{w});
2177 $layout->set_markup ($text);
2178
2179 ($layout->size)[1]
2180}
2181
2182sub reflow {
2183 my ($self) = @_;
2184
2185 $self->{need_reflow}++;
2186 $self->update;
2187}
2188
2189sub size_allocate { 2382sub size_allocate {
2190 my ($self, $w, $h) = @_; 2383 my ($self, $w, $h, $changed) = @_;
2191 2384
2192 $self->SUPER::size_allocate ($w, $h); 2385 $self->SUPER::size_allocate ($w, $h, $changed);
2386
2387 return unless $changed;
2193 2388
2194 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2389 $self->{layout}->set_font ($self->{font}) if $self->{font};
2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2196 $self->{layout}->set_width ($self->{children}[0]{w}); 2391 $self->{layout}->set_width ($self->{children}[0]{w});
2197 2392
2198 $self->reflow; 2393 $self->reflow;
2199} 2394}
2200 2395
2396sub text_size {
2397 my ($self, $text, $indent) = @_;
2398
2399 my $layout = $self->{layout};
2400
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent);
2403 $layout->set_markup ($text);
2404
2405 $layout->size
2406}
2407
2408sub reflow {
2409 my ($self) = @_;
2410
2411 $self->{need_reflow}++;
2412 $self->update;
2413}
2414
2415sub set_offset {
2416 my ($self, $offset) = @_;
2417
2418 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset);
2420}
2421
2422sub clear {
2423 my ($self) = @_;
2424
2425 $self->{par} = [];
2426 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428}
2429
2201sub add_paragraph { 2430sub add_paragraph {
2202 my ($self, $color, $text) = @_; 2431 my ($self, $color, $text, $indent) = @_;
2203 2432
2204 #TODO: intelligently "reformat" paragraph 2433 for my $line (split /\n/, $text) {
2205 2434 my ($w, $h) = $self->text_size ($line);
2206 my $height = $self->text_height ($text);
2207
2208 $self->{height} += $height; 2435 $self->{height} += $h;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2437 }
2209 2438
2210 push @{$self->{par}}, [$height, $color, $text];
2211
2212 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2213 $self->{children}[1]->update;
2214} 2440}
2215 2441
2216sub update { 2442sub update {
2217 my ($self) = @_; 2443 my ($self) = @_;
2218 2444
… …
2221 return unless $self->{h} > 0; 2447 return unless $self->{h} > 0;
2222 2448
2223 delete $self->{texture}; 2449 delete $self->{texture};
2224 2450
2225 $ROOT->on_post_alloc ($self, sub { 2451 $ROOT->on_post_alloc ($self, sub {
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453
2226 if (delete $self->{need_reflow}) { 2454 if (delete $self->{need_reflow}) {
2227 my $height = 0; 2455 my $height = 0;
2228 2456
2229 $height += $_->[0] = $self->text_height ($_->[2]) 2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2230 for @{$self->{par}}; 2461 for (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2463 $layout->set_width ($W - $_->[3]);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3];
2467 $_->[1] = $h;
2468 }
2469
2470 $height += $_->[1];
2471 }
2231 2472
2232 $self->{height} = $height; 2473 $self->{height} = $height;
2233 2474
2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2235 2476
2236 delete $self->{texture}; 2477 delete $self->{texture};
2237 } 2478 }
2238 2479
2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2240 glClearColor 0, 0, 0, 0; 2481 glClearColor 0.5, 0.5, 0.5, 0;
2241 glClear GL_COLOR_BUFFER_BIT; 2482 glClear GL_COLOR_BUFFER_BIT;
2242 2483
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245
2246 my $top = int $self->{children}[1]{range}[0]; 2484 my $top = int $self->{children}[1]{range}[0];
2247 2485
2248 my $y0 = $top; 2486 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 2487 my $y1 = $top + $H;
2250 2488
2251 my $y = 0; 2489 my $y = 0;
2252 2490
2253 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
2254 2492
2255 $layout->set_font ($self->{font}) if $self->{font}; 2493 $layout->set_font ($self->{font}) if $self->{font};
2256 2494
2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2257 for my $par (@{$self->{par}}) { 2499 for my $par (@{$self->{par}}) {
2258 my $h = $par->[0]; 2500 my $h = $par->[1];
2259 2501
2260 if ($y0 < $y + $h && $y < $y1) { 2502 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] }); 2503 $layout->set_foreground (@{ $par->[2] });
2504 $layout->set_width ($W - $par->[3]);
2262 $layout->set_markup ($par->[2]); 2505 $layout->set_markup ($par->[4]);
2263 2506
2264 my ($W, $H) = $layout->size; 2507 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 2508
2509 glRasterPos $par->[3], $y - $y0;
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2266 } 2511 }
2267 2512
2268 $y += $h; 2513 $y += $h;
2269 } 2514 }
2270 2515
2271 glDisable GL_TEXTURE_2D; 2516 glDisable GL_BLEND;
2272 }; 2517 };
2273 }); 2518 });
2274} 2519}
2275 2520
2276sub _draw { 2521sub _draw {
2277 my ($self) = @_; 2522 my ($self) = @_;
2278 2523
2279 glEnable GL_TEXTURE_2D; 2524 glEnable GL_TEXTURE_2D;
2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281 glColor 1, 1, 1, 1; 2526 glColor 1, 1, 1, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283 glDisable GL_TEXTURE_2D; 2528 glDisable GL_TEXTURE_2D;
2284 2529
2285 $self->{children}[1]->draw; 2530 $self->{children}[1]->draw;
2286 2531
2287} 2532}
… …
2336 2581
2337sub new { 2582sub new {
2338 my $class = shift; 2583 my $class = shift;
2339 2584
2340 my $self = $class->SUPER::new ( 2585 my $self = $class->SUPER::new (
2341 state => 0, 2586 state => 0,
2342 connect_activate => \&toggle_flopper, 2587 on_activate => \&toggle_flopper,
2343 @_ 2588 @_
2344 ); 2589 );
2345 2590
2346 if ($self->{state}) {
2347 $self->{state} = 0;
2348 $self->toggle_flopper;
2349 }
2350
2351 $self 2591 $self
2352} 2592}
2353 2593
2354sub toggle_flopper { 2594sub toggle_flopper {
2355 my ($self) = @_; 2595 my ($self) = @_;
2356 2596
2357 # TODO: use animation 2597 $self->{other}->toggle_visibility;
2358 if ($self->{state} = !$self->{state}) {
2359 $CFClient::UI::ROOT->add ($self->{other});
2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
2361 $self->emit ("open");
2362 } else {
2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368} 2598}
2369 2599
2370############################################################################# 2600#############################################################################
2371 2601
2372package CFClient::UI::Tooltip; 2602package CFClient::UI::Tooltip;
… …
2386 2616
2387sub set_tooltip_from { 2617sub set_tooltip_from {
2388 my ($self, $widget) = @_; 2618 my ($self, $widget) = @_;
2389 2619
2390 $self->add (new CFClient::UI::Label 2620 $self->add (new CFClient::UI::Label
2391 markup => $widget->{tooltip}, 2621 markup => $widget->{tooltip},
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8, 2623 fontsize => 0.8,
2394 fg => [0, 0, 0, 1], 2624 fg => [0, 0, 0, 1],
2625 ellipsise => 0,
2395 font => ($widget->{tooltip_font} || $::FONT_PROP), 2626 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 ); 2627 );
2397} 2628}
2398 2629
2399sub size_request { 2630sub size_request {
2400 my ($self) = @_; 2631 my ($self) = @_;
… …
2403 2634
2404 ($w + 4, $h + 4) 2635 ($w + 4, $h + 4)
2405} 2636}
2406 2637
2407sub size_allocate { 2638sub size_allocate {
2408 my ($self, $w, $h) = @_; 2639 my ($self, $w, $h, $changed) = @_;
2409 2640
2641 return unless $changed;
2642
2410 $self->SUPER::size_allocate ($w - 4, $h - 4); 2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2644}
2645
2646sub visibility_change {
2647 my ($self, $visible) = @_;
2648
2649 return unless $visible;
2650
2651 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner}
2653 or return;
2654
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH;
2659
2660 $self->move_abs ($x, $y);
2661 });
2411} 2662}
2412 2663
2413sub _draw { 2664sub _draw {
2414 my ($self) = @_; 2665 my ($self) = @_;
2415 2666
… …
2432 glVertex $w, $h; 2683 glVertex $w, $h;
2433 glVertex $w, 0; 2684 glVertex $w, 0;
2434 glEnd; 2685 glEnd;
2435 2686
2436 glTranslate 2 - 0.375, 2 - 0.375; 2687 glTranslate 2 - 0.375, 2 - 0.375;
2688
2437 $self->SUPER::_draw; 2689 $self->SUPER::_draw;
2438} 2690}
2439 2691
2440############################################################################# 2692#############################################################################
2441 2693
… …
2446use CFClient::OpenGL; 2698use CFClient::OpenGL;
2447 2699
2448sub new { 2700sub new {
2449 my $class = shift; 2701 my $class = shift;
2450 2702
2451 $class->SUPER::new ( 2703 my $self = $class->SUPER::new (
2452 aspect => 1, 2704 aspect => 1,
2705 can_events => 0,
2453 @_, 2706 @_,
2454 ) 2707 );
2708
2709 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self);
2711
2712 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1,
2715 interval => $self->{animspeed},
2716 cb => sub {
2717 ++$widget->{frame};
2718 $widget->update;
2719 },
2720 );
2721 }
2722
2723 $self
2455} 2724}
2456 2725
2457sub size_request { 2726sub size_request {
2458 (32, 8) 2727 (32, 8)
2459} 2728}
2460 2729
2730sub update {
2731 my ($self) = @_;
2732
2733 return unless $self->{visible};
2734
2735 $self->SUPER::update;
2736}
2737
2461sub _draw { 2738sub _draw {
2462 my ($self) = @_; 2739 my ($self) = @_;
2463 2740
2464 return unless $::CONN;#d# manage and cache textures differently 2741 return unless $::CONN;
2742
2743 my $face;
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2466 2753
2467 # TODO animation
2468 if ($tex) { 2754 if ($tex) {
2469 glEnable GL_TEXTURE_2D; 2755 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1; 2757 glColor 1, 1, 1, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D; 2759 glDisable GL_TEXTURE_2D;
2474 } 2760 }
2475} 2761}
2476 2762
2763sub DESTROY {
2764 my ($self) = @_;
2765
2766 $self->{timer}->cancel
2767 if $self->{timer};
2768
2769 $self->SUPER::DESTROY;
2770}
2771
2477############################################################################# 2772#############################################################################
2478 2773
2479package CFClient::UI::InventoryItem; 2774package CFClient::UI::Inventory;
2480 2775
2481our @ISA = CFClient::UI::HBox::; 2776our @ISA = CFClient::UI::ScrolledWindow::;
2482 2777
2483sub new { 2778sub new {
2484 my $class = shift; 2779 my $class = shift;
2485 2780
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2496 can_hover => 1, 2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_, 2783 @_,
2555 ); 2784 );
2556 2785
2557 $self 2786 $self
2558} 2787}
… …
2568 or ($a->{name} cmp $b->{name}) 2797 or ($a->{name} cmp $b->{name})
2569 } @$items; 2798 } @$items;
2570 2799
2571 $self->{real_items} = \@items; 2800 $self->{real_items} = \@items;
2572 2801
2802 my $row = 0;
2573 for my $item (@items) { 2803 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2 2804 CFClient::Item::update_widgets $item;
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577 2805
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item; 2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2579 } 2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2580 2809
2581 $self->{scrolled}->add (@items); 2810 $row++;
2582 2811 }
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589} 2812}
2590 2813
2591############################################################################# 2814#############################################################################
2592 2815
2593package CFClient::UI::Menu; 2816package CFClient::UI::Menu;
… …
2628 2851
2629# popup given the event (must be a mouse button down event currently) 2852# popup given the event (must be a mouse button down event currently)
2630sub popup { 2853sub popup {
2631 my ($self, $ev) = @_; 2854 my ($self, $ev) = @_;
2632 2855
2633 $self->emit ("popdown"); 2856 $self->_emit ("popdown");
2634 2857
2635 # maybe save $GRAB? must be careful about events... 2858 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self; 2859 $GRAB = $self;
2637 $self->{button} = $ev->{button}; 2860 $self->{button} = $ev->{button};
2638 2861
… …
2653 2876
2654 if ($ev->{button} == $self->{button}) { 2877 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB; 2878 undef $GRAB;
2656 $self->hide; 2879 $self->hide;
2657 2880
2658 $self->emit ("popdown"); 2881 $self->_emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover}; 2882 $self->{hover}[1]->() if $self->{hover};
2660 } 2883 }
2661} 2884}
2662 2885
2663############################################################################# 2886#############################################################################
2664 2887
2665package CFClient::UI::Statusbox; 2888package CFClient::UI::Statusbox;
2666 2889
2667our @ISA = CFClient::UI::VBox::; 2890our @ISA = CFClient::UI::VBox::;
2891
2892sub new {
2893 my $class = shift;
2894
2895 $class->SUPER::new (
2896 fontsize => 0.8,
2897 @_,
2898 )
2899}
2668 2900
2669sub reorder { 2901sub reorder {
2670 my ($self) = @_; 2902 my ($self) = @_;
2671 my $NOW = time; 2903 my $NOW = time;
2672 2904
… …
2691 ? "<b>$item->{count} ×</b> $item->{text}" 2923 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text}; 2924 : $item->{text};
2693 2925
2694 for ($short) { 2926 for ($short) {
2695 s/^\s+//; 2927 s/^\s+//;
2696 s/\012.*/…/s; 2928 s/\s+/ /g;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 } 2929 }
2700 2930
2701 new CFClient::UI::Label 2931 new CFClient::UI::Label
2702 markup => $short, 2932 markup => $short,
2703 tooltip => $item->{tooltip}, 2933 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP, 2934 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67, 2935 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize}, 2936 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44,
2707 color => $item->{color}, 2938 fg => $item->{fg},
2708 can_events => 1, 2939 can_events => 1,
2709 can_hover => 1 2940 can_hover => 1
2710 }; 2941 };
2711 } 2942 }
2712 2943
… …
2717sub add { 2948sub add {
2718 my ($self, $text, %arg) = @_; 2949 my ($self, $text, %arg) = @_;
2719 2950
2720 $text =~ s/^\s+//; 2951 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//; 2952 $text =~ s/\s+$//;
2953
2954 return unless $text;
2722 2955
2723 my $timeout = time + ((delete $arg{timeout}) || 60); 2956 my $timeout = time + ((delete $arg{timeout}) || 60);
2724 2957
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726 2959
… …
2738 $self->{item}{$group} = { 2971 $self->{item}{$group} = {
2739 id => ++$self->{id}, 2972 id => ++$self->{id},
2740 text => $text, 2973 text => $text,
2741 timeout => $timeout, 2974 timeout => $timeout,
2742 tooltip => $text, 2975 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8], 2976 fg => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0, 2977 pri => 0,
2746 count => 1, 2978 count => 1,
2747 %arg, 2979 %arg,
2748 }; 2980 };
2749 } 2981 }
2750 2982
2751 $self->reorder; 2983 $self->reorder;
2752} 2984}
2753 2985
2986sub reconfigure {
2987 my ($self) = @_;
2988
2989 delete $_->{label}
2990 for values %{ $self->{item} || {} };
2991
2992 $self->reorder;
2993 $self->SUPER::reconfigure;
2994}
2995
2754############################################################################# 2996#############################################################################
2755 2997
2756package CFClient::UI::Root; 2998package CFClient::UI::Root;
2757 2999
2758our @ISA = CFClient::UI::Container::; 3000our @ISA = CFClient::UI::Container::;
… …
2760use CFClient::OpenGL; 3002use CFClient::OpenGL;
2761 3003
2762sub new { 3004sub new {
2763 my $class = shift; 3005 my $class = shift;
2764 3006
2765 $class->SUPER::new ( 3007 my $self = $class->SUPER::new (
3008 visible => 1,
2766 @_, 3009 @_,
2767 ) 3010 );
3011
3012 Scalar::Util::weaken ($self->{root} = $self);
3013
3014 $self
2768} 3015}
2769 3016
2770sub configure { 3017sub configure {
2771 my ($self, $x, $y, $w, $h) = @_; 3018 my ($self, $x, $y, $w, $h) = @_;
2772 3019
2773 $self->{w} = $w; 3020 $self->{w} = $w;
2774 $self->{h} = $h; 3021 $self->{h} = $h;
2775} 3022}
2776 3023
2777sub check_size { 3024sub reconfigure {
2778 my ($self) = @_; 3025 my ($self) = @_;
2779 3026
3027 $self->SUPER::reconfigure;
3028
2780 $self->size_allocate ($self->{w}, $self->{h}) 3029 $self->size_allocate ($self->{w}, $self->{h}, 1)
2781 if $self->{w}; 3030 if $self->{w};
2782} 3031}
2783 3032
2784sub size_request { 3033sub size_request {
2785 my ($self) = @_; 3034 my ($self) = @_;
2786 3035
2787 ($self->{w}, $self->{h}) 3036 ($self->{w}, $self->{h})
2788} 3037}
2789 3038
3039sub _to_pixel {
3040 my ($coord, $size, $max) = @_;
3041
3042 $coord =
3043 $coord eq "center" ? ($max - $size) * 0.5
3044 : $coord eq "max" ? $max
3045 : $coord;
3046
3047 $coord = 0 if $coord < 0;
3048 $coord = $max - $size if $coord > $max - $size;
3049
3050 int $coord + 0.5
3051}
3052
2790sub size_allocate { 3053sub size_allocate {
2791 my ($self, $w, $h) = @_; 3054 my ($self, $w, $h, $changed) = @_;
2792
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798 3055
2799 for my $child ($self->children) { 3056 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801 3058
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3059 $X = $child->{force_x} if exists $child->{force_x};
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3060 $Y = $child->{force_y} if exists $child->{force_y};
3061
3062 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h};
3064
2804 $child->configure ($X, $Y, $W, $H); 3065 $child->configure ($X, $Y, $W, $H);
2805 } 3066 }
2806} 3067}
2807 3068
2808sub coord2local { 3069sub coord2local {
… …
2818} 3079}
2819 3080
2820sub update { 3081sub update {
2821 my ($self) = @_; 3082 my ($self) = @_;
2822 3083
2823 $self->check_size;
2824 $::WANT_REFRESH++; 3084 $::WANT_REFRESH++;
2825} 3085}
2826 3086
2827sub add { 3087sub add {
2828 my ($self, $child) = @_; 3088 my ($self, @children) = @_;
2829 3089
2830 # integerise window positions 3090 $_->{is_toplevel} = 1
2831 $child->{x} = int $child->{x}; 3091 for @children;
2832 $child->{y} = int $child->{y};
2833 3092
2834 $self->SUPER::add ($child); 3093 $self->SUPER::add (@children);
3094}
3095
3096sub remove {
3097 my ($self, @children) = @_;
3098
3099 $self->SUPER::remove (@children);
3100
3101 delete $self->{is_toplevel}
3102 for @children;
3103
3104 while (@children) {
3105 my $w = pop @children;
3106 push @children, $w->children;
3107 $w->set_invisible;
3108 }
2835} 3109}
2836 3110
2837sub on_refresh { 3111sub on_refresh {
2838 my ($self, $id, $cb) = @_; 3112 my ($self, $id, $cb) = @_;
2839 3113
… …
2852 while ($self->{refresh_hook}) { 3126 while ($self->{refresh_hook}) {
2853 $_->() 3127 $_->()
2854 for values %{delete $self->{refresh_hook}}; 3128 for values %{delete $self->{refresh_hook}};
2855 } 3129 }
2856 3130
2857 if ($self->{check_size}) { 3131 if ($self->{realloc}) {
2858 my @queue = ([], []); 3132 my @queue;
2859 3133
2860 for (;;) { 3134 while () {
2861 if ($self->{check_size}) { 3135 if ($self->{realloc}) {
2862 # heuristic: check containers last 3136 #TODO use array-of-depth approach
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3137
2864 for values %{delete $self->{check_size}} 3138 @queue = sort { $a->{visible} <=> $b->{visible} }
3139 @queue, values %{delete $self->{realloc}};
2865 } 3140 }
2866 3141
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3142 my $widget = pop @queue || last;
2868 3143
3144 $widget->{visible} or last; # do not resize invisible widgets
3145
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3146 my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h}
2870 ? @$widget{qw(user_w user_h)} 3147 ? @$widget{qw(force_w force_h)}
2871 : $widget->size_request; 3148 : $widget->size_request;
2872 3149
2873 if (delete $widget->{force_alloc} 3150 my $min_size = $widget->{is_toplevel} ? 16 : 0;
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) { 3151
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d# 3152 $w = $min_size if $w < $min_size;
2876 3153 $h = $min_size if $h < $min_size;
3154
2877 $widget->{req_w} = $w; 3155 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h; 3156 $widget->{req_h} = $h;
2879 3157
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3158 $self->{size_alloc}{$widget} = [$widget, undef, undef];
2881 3159
2882 $widget->{parent}->check_size 3160 push @queue, $widget->{parent}
2883 if $widget->{parent}; 3161 if $widget->{parent};
2884 }
2885 } 3162 }
2886 } 3163 }
2887 3164
2888 while ($self->{size_alloc}) { 3165 while (my $size_alloc = delete $self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) { 3166 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
2890 my ($widget, $w, $h) = @$_; 3167 values %$size_alloc;
3168
3169 while () {
3170 my ($widget, $w, $h) = @{ pop @queue or last };
3171
3172 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3173 $h = $widget->{h} || $widget->{req_h} unless defined $h;
2891 3174
2892 $w = 0 if $w < 0; 3175 $w = 0 if $w < 0;
2893 $h = 0 if $h < 0; 3176 $h = 0 if $h < 0;
2894 3177
3178 $w = int $w + 0.5;
3179 $h = int $h + 0.5;
3180
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3182
2895 $widget->{w} = $w; 3183 $widget->{w} = $w;
2896 $widget->{h} = $h; 3184 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h); 3185
2898 $widget->emit (size_allocate => $w, $h); 3186 $widget->emit (size_allocate => $w, $h, $changed);
2899 } 3187 }
2900 } 3188 }
2901 3189
2902 while ($self->{post_alloc_hook}) { 3190 while ($self->{post_alloc_hook}) {
2903 $_->() 3191 $_->()
… …
2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3196 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909 glClear GL_COLOR_BUFFER_BIT; 3197 glClear GL_COLOR_BUFFER_BIT;
2910 3198
2911 glMatrixMode GL_PROJECTION; 3199 glMatrixMode GL_PROJECTION;
2912 glLoadIdentity; 3200 glLoadIdentity;
2913 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914 glMatrixMode GL_MODELVIEW; 3202 glMatrixMode GL_MODELVIEW;
2915 glLoadIdentity; 3203 glLoadIdentity;
2916 3204
2917 $self->_draw; 3205 $self->_draw;
2918} 3206}
… …
2920############################################################################# 3208#############################################################################
2921 3209
2922package CFClient::UI; 3210package CFClient::UI;
2923 3211
2924$ROOT = new CFClient::UI::Root; 3212$ROOT = new CFClient::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip; 3213$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2926 3214
29271 32151
2928 3216

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