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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.223 by elmex, Tue May 23 18:10:51 2006 UTC vs.
Revision 1.319 by root, Sun Jul 2 21:07:26 2006 UTC

… …
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 CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($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 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
50 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 76 if $FOCUS;
57} 77}
58 78
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
62} 82}
63 83
64sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
65 my ($ev) = @_; 85 my ($ev) = @_;
… …
69 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
70 90
71 $GRAB = $widget; 91 $GRAB = $widget;
72 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
73 93
74 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
75 } 95 }
76 96
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 98
79 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
83} 101}
84 102
85sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
86 my ($ev) = @_; 104 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
88 106
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90 108
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 110
93 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 113
98 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 116 $grab->update if $grab;
101 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
102 118
103 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
104 } 120 }
105} 121}
106 122
107sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
108 my ($ev) = @_; 124 my ($ev) = @_;
… …
114 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
115 131
116 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
117 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
118 134
119 check_tooltip; 135 $TOOLTIP_WATCHER->start;
120 } 136 }
121 137
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125 } 139 if $HOVER;
126} 140}
127 141
128# convert position array to integers 142# convert position array to integers
129sub harmonize { 143sub harmonize {
130 my ($vals) = @_; 144 my ($vals) = @_;
… …
144 158
145 $_->update 159 $_->update
146 for @widgets; 160 for @widgets;
147} 161}
148 162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
149# call when resolution changes etc. 171# call when resolution changes etc.
150sub rescale_widgets { 172sub rescale_widgets {
151 my ($sx, $sy) = @_; 173 my ($sx, $sy) = @_;
152 174
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 175 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
166 } 190 }
167
168 $widget->reconfigure;
169 } 191 }
192
193 reconfigure_widgets;
170} 194}
171 195
172############################################################################# 196#############################################################################
173 197
174package CFClient::UI::Base; 198package CFClient::UI::Base;
… …
179 203
180sub new { 204sub new {
181 my $class = shift; 205 my $class = shift;
182 206
183 my $self = bless { 207 my $self = bless {
184 x => 0, 208 x => "center",
185 y => 0, 209 y => "center",
186 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
187 can_events => 1, 213 can_events => 1,
188 @_ 214 @_
189 }, $class; 215 }, $class;
190 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
191 for (keys %$self) { 219 for (keys %$self) {
192 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
194 } 222 }
195 } 223 }
196 224
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
198 236
199 $self 237 $self
200} 238}
201 239
202sub destroy { 240sub destroy {
… …
206 %$self = (); 244 %$self = ();
207} 245}
208 246
209sub show { 247sub show {
210 my ($self) = @_; 248 my ($self) = @_;
249
211 return if $self->{parent}; 250 return if $self->{parent};
212 251
213 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
214} 253}
215 254
216sub show_centered { 255sub set_visible {
217 my ($self) = @_; 256 my ($self) = @_;
257
218 return if $self->{parent}; 258 return if $self->{visible};
219 259
220 $self->show; 260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
221 262
222 $CFClient::UI::ROOT->on_post_alloc ( 263 $self->emit (visibility_change => 1);
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228 264
229sub hide { 265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
230 my ($self) = @_; 271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
231 279
232 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
234 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
235 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
236 if $self->{parent}; 313 if $self->{parent};
237} 314}
238 315
239sub move { 316sub move_abs {
240 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
241 318
242 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
243 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
244 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
245 322
246 $self->update; 323 $self->update;
247} 324}
248 325
249sub set_size { 326sub set_size {
250 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
251 328
252 $self->{user_w} = $w; 329 $self->{force_w} = $w;
253 $self->{user_h} = $h; 330 $self->{force_h} = $h;
254 331
255 $self->check_size; 332 $self->realloc;
256} 333}
257 334
258sub size_request { 335sub size_request {
259 require Carp; 336 require Carp;
260 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
261} 338}
262 339
340sub baseline_shift {
341 0
342}
343
263sub configure { 344sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
265 346
266 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
269 352
270 # use alignment to adjust x, y 353 # use alignment to adjust x, y
271 354
272 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 357 }
277 358
278 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 360 $self->{x} = $x;
280 $self->{y} = $y; 361 $self->{y} = $y;
281 $self->update; 362 $self->update;
282 } 363 }
283 364
284 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 366 return unless $self->{visible};
286 }
287}
288 367
289sub size_allocate { 368 $self->{alloc_w} = $w;
290 # nothing to be done 369 $self->{alloc_h} = $h;
291}
292 370
293sub reconfigure { 371 $self->{root}{size_alloc}{$self+0} = $self;
294 my ($self) = @_; 372 }
295
296 $self->check_size (1);
297 $self->update;
298} 373}
299 374
300sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
301} 381}
302 382
303sub set_max_size { 383sub set_max_size {
304 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
305 385
306 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
308} 390}
309 391
310sub set_tooltip { 392sub set_tooltip {
311 my ($self, $tooltip) = @_; 393 my ($self, $tooltip) = @_;
312 394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
313 $self->{tooltip} = $tooltip; 400 $self->{tooltip} = $tooltip;
314 401
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 403 delete $CFClient::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip; 404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
318 } 405 }
319} 406}
320 407
321# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
322sub coord2local { 409sub coord2local {
… …
330 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
331 418
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
333} 420}
334 421
335sub focus_in { 422sub invoke_focus_in {
336 my ($self) = @_; 423 my ($self) = @_;
337 424
338 return if $FOCUS == $self; 425 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
340 427
341 my $focus = $FOCUS; $FOCUS = $self; 428 $FOCUS = $self;
342 429
343 $self->emit (focus_in => $focus); 430 $self->update;
344 431
345 $focus->update if $focus; 432 0
346 $FOCUS->update;
347} 433}
348 434
349sub focus_out { 435sub invoke_focus_out {
350 my ($self) = @_; 436 my ($self) = @_;
351 437
352 return unless $FOCUS == $self; 438 return unless $FOCUS == $self;
353 439
354 my $focus = $FOCUS; undef $FOCUS; 440 undef $FOCUS;
355 441
356 $self->emit (focus_out => $focus); 442 $self->update;
357 443
358 $focus->update if $focus; #? 444 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
359} 445 unless $FOCUS;
360 446
447 0
448}
449
450sub grab_focus {
451 my ($self) = @_;
452
453 $FOCUS->emit ("focus_out") if $FOCUS;
454 $self->emit ("focus_in");
455}
456
361sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
362sub button_up { } 458sub invoke_button_up { 1 }
363sub key_down { } 459sub invoke_key_down { 1 }
364sub key_up { } 460sub invoke_key_up { 1 }
365 461
366sub button_down { 462sub invoke_button_down {
367 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
368 464
369 $self->focus_in; 465 $self->grab_focus;
370}
371 466
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
484
485sub find_widget {
486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
489
490 return $self
491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494 ()
495}
496
497sub set_parent {
498 my ($self, $parent) = @_;
499
500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377 535
378sub draw { 536sub draw {
379 my ($self) = @_; 537 my ($self) = @_;
380 538
381 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382 548
383 glPushMatrix; 549 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387 551
388 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392 glEnable GL_BLEND; 554 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS; 556 glBegin GL_QUADS;
395 glVertex $x , $y;
396 glVertex $x + $self->{w}, $y;
397 glVertex $x + $self->{w}, $y + $self->{h};
398 glVertex $x , $y + $self->{h};
399 glEnd;
400 glDisable GL_BLEND;
401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0; 557 glVertex 0 , 0;
409 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
412 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
413 glPopMatrix; 575 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
416} 581}
417 582
418sub _draw { 583sub _draw {
419 my ($self) = @_; 584 my ($self) = @_;
420 585
421 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
422} 587}
423 588
424sub find_widget {
425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
428
429 return $self
430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433 ()
434}
435
436sub set_parent {
437 my ($self, $parent) = @_;
438
439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446}
447
448sub check_size {
449 my ($self, $forced) = @_;
450
451 $self->{force_alloc} = 1 if $forced;
452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
453}
454
455sub update {
456 my ($self) = @_;
457
458 $self->{parent}->update
459 if $self->{parent};
460}
461
462sub connect {
463 my ($self, $signal, $cb) = @_;
464
465 push @{ $self->{signal_cb}{$signal} }, $cb;
466}
467
468sub emit {
469 my ($self, $signal, @args) = @_;
470
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
472}
473
474sub DESTROY { 589sub DESTROY {
475 my ($self) = @_; 590 my ($self) = @_;
476 591
477 delete $WIDGET{$self+0}; 592 delete $WIDGET{$self+0};
478 #$self->deactivate; 593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
479} 596}
480 597
481############################################################################# 598#############################################################################
482 599
483package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
508 625
509 if ($color && (@$color < 4 || $color->[3])) { 626 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
511 628
512 glEnable GL_BLEND; 629 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 631 glColor_premultiply @$color;
515 632
516 glBegin GL_QUADS; 633 glBegin GL_QUADS;
517 glVertex 0 , 0; 634 glVertex 0 , 0;
518 glVertex 0 , $h; 635 glVertex 0 , $h;
519 glVertex $w, $h; 636 glVertex $w, $h;
… …
534 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
536} 653}
537 654
538sub size_request { 655sub size_request {
539 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
540} 659}
541 660
542sub draw { } 661sub draw { }
543 662
544############################################################################# 663#############################################################################
… …
548our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
549 668
550sub new { 669sub new {
551 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
552 671
553 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
554 673
555 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
556 children => [], 675 children => [],
557 can_events => 0, 676 can_events => 0,
558 %arg, 677 %arg,
559 ); 678 );
679
560 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
561 682
562 $self 683 $self
563} 684}
564 685
565sub add { 686sub add {
… …
573 $self->{children} = [ 694 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 696 @{$self->{children}}, @widgets
576 ]; 697 ];
577 698
578 $self->check_size (1); 699 $self->realloc;
579 $self->update;
580} 700}
581 701
582sub children { 702sub children {
583 @{ $_[0]{children} } 703 @{ $_[0]{children} }
584} 704}
… …
589 delete $child->{parent}; 709 delete $child->{parent};
590 $child->hide; 710 $child->hide;
591 711
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593 713
594 $self->check_size; 714 $self->realloc;
595 $self->update;
596} 715}
597 716
598sub clear { 717sub clear {
599 my ($self) = @_; 718 my ($self) = @_;
600 719
… …
604 for (@$children) { 723 for (@$children) {
605 delete $_->{parent}; 724 delete $_->{parent};
606 $_->hide; 725 $_->hide;
607 } 726 }
608 727
609 $self->check_size; 728 $self->realloc;
610 $self->update;
611} 729}
612 730
613sub find_widget { 731sub find_widget {
614 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
615 733
616 $x -= $self->{x}; 734 $x -= $self->{x};
617 $y -= $self->{y}; 735 $y -= $self->{y};
618 736
619 my $res; 737 my $res;
620 738
621 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
623 and return $res; 741 and return $res;
624 } 742 }
625 743
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
647} 765}
648 766
649sub add { 767sub add {
650 my ($self, $child) = @_; 768 my ($self, $child) = @_;
651 769
652 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
653
654 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
655} 772}
656 773
657sub remove { 774sub remove {
658 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
667 784
668sub size_request { 785sub size_request {
669 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
670} 787}
671 788
672sub size_allocate { 789sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
674 791
675 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
676} 795}
677 796
678############################################################################# 797#############################################################################
798
799# back-buffered drawing area
679 800
680package CFClient::UI::Window; 801package CFClient::UI::Window;
681 802
682our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
683 804
… …
694 815
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 817 $self->SUPER::update;
697} 818}
698 819
699sub size_allocate { 820sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
701 822
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
704} 826}
705 827
706sub _render { 828sub _render {
829 my ($self) = @_;
830
707 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
708} 832}
709 833
710sub render_child { 834sub render_child {
711 my ($self) = @_; 835 my ($self) = @_;
712 836
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
716 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
717 $self->_render; 848 $self->_render;
718 }; 849 };
719} 850}
720 851
721sub _draw { 852sub _draw {
722 my ($self) = @_; 853 my ($self) = @_;
723 854
724 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
725 856
726 my $tex = $self->{texture} 857 my $tex = $self->{texture}
727 or return; 858 or return;
728 859
729 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 862 glColor 0, 0, 0, 1;
732 863
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
734 865
735 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
736} 867}
… …
739 870
740package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
741 872
742our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
743 874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
744sub size_request { 885sub size_request {
745 my ($self) = @_; 886 my ($self) = @_;
746 887
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
749 889
750 @$self{qw(child_w child_h)} 890 $w = 10 if $self->{scroll_x};
751} 891 $h = 10 if $self->{scroll_y};
752 892
893 ($w, $h)
894}
895
753sub size_allocate { 896sub invoke_size_allocate {
754 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
755 898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
756 $self->update; 905 $self->update;
906
907 1
757} 908}
758 909
759sub set_offset { 910sub set_offset {
760 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
761 912
… …
794} 945}
795 946
796sub _render { 947sub _render {
797 my ($self) = @_; 948 my ($self) = @_;
798 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
799 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
800 954
801 $self->SUPER::_render; 955 $self->SUPER::_render;
802} 956}
803 957
… …
806package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
807 961
808our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
809 963
810sub new { 964sub new {
811 my $class = shift; 965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
812 968
813 my $self; 969 my $self;
814 970
815 my $slider = new CFClient::UI::Slider 971 my $slider = new CFClient::UI::Slider
816 vertical => 1, 972 vertical => 1,
817 range => [0, 0, 1, 0.01], # HACK fix 973 range => [0, 0, 1, 0.01], # HACK fix
818 connect_changed => sub { 974 on_changed => sub {
819 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 975 $self->{vp}->set_offset (0, $_[1]);
820 }, 976 },
821 ; 977 ;
822 978
823 $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
824 vp => (new CFClient::UI::ViewPort expand => 1), 980 vp => (new CFClient::UI::ViewPort expand => 1),
825 slider => $slider, 981 slider => $slider,
826 @_, 982 %arg,
827 ); 983 );
828 984
829 $self->{vp}->add ($self->{scrolled});
830 $self->add ($self->{vp});
831 $self->add ($self->{slider}); 985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
832 987
833 $self 988 $self
834} 989}
835 990
836#TODO# update range on size_allocate depending on child 991#TODO# update range on size_allocate depending on child
837# update viewport offset on scroll 992
993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update_slider {
1000 my ($self) = @_;
1001
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 $self->SUPER::update;
1009
1010 $self->update_slider;
1011}
1012
1013sub invoke_size_allocate {
1014 my ($self, $w, $h) = @_;
1015
1016 $self->update_slider;
1017
1018 $self->SUPER::invoke_size_allocate ($w, $h)
1019}
838 1020
839############################################################################# 1021#############################################################################
840 1022
841package CFClient::UI::Frame; 1023package CFClient::UI::Frame;
842 1024
… …
858 1040
859 if ($self->{bg}) { 1041 if ($self->{bg}) {
860 my ($w, $h) = @$self{qw(w h)}; 1042 my ($w, $h) = @$self{qw(w h)};
861 1043
862 glEnable GL_BLEND; 1044 glEnable GL_BLEND;
863 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
864 glColor @{ $self->{bg} }; 1046 glColor_premultiply @{ $self->{bg} };
865 1047
866 glBegin GL_QUADS; 1048 glBegin GL_QUADS;
867 glVertex 0 , 0; 1049 glVertex 0 , 0;
868 glVertex 0 , $h; 1050 glVertex 0 , $h;
869 glVertex $w, $h; 1051 glVertex $w, $h;
… …
882 1064
883our @ISA = CFClient::UI::Bin::; 1065our @ISA = CFClient::UI::Bin::;
884 1066
885use CFClient::OpenGL; 1067use CFClient::OpenGL;
886 1068
887my @tex = 1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
888 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
889 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
890 1076
891sub new { 1077sub new {
892 my $class = shift; 1078 my ($class, %arg) = @_;
893
894 # TODO: user_x, user_y, overwrite moveto?
895 1079
896 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
897 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
898 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
899 border => 0.6, 1083 border => 0.6,
900 toplevel => 1,
901 can_events => 1, 1084 can_events => 1,
902 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
903 ); 1088 );
904 1089
905 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
906 align => 0, 1091 align => 0,
907 valign => 1, 1092 valign => 1,
908 text => $self->{title}, 1093 text => $self->{title},
909 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->emit ("delete") };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
910 1105
911 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
912} 1115}
913 1116
914sub border { 1117sub border {
915 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
916} 1119}
917 1120
918sub size_request { 1121sub size_request {
919 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
920 1129
921 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
922 1131
923 ( 1132 (
924 $w + $self->border * 2, 1133 $w + $self->border * 2,
925 $h + $self->border * 2, 1134 $h + $self->border * 2,
926 ) 1135 )
927} 1136}
928 1137
929sub size_allocate { 1138sub invoke_size_allocate {
930 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
931 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
932 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
933 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
934 1151
935 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
936 if $self->{title};
937
938 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
939}
940 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
1160sub invoke_delete {
1161 my ($self) = @_;
1162
1163 $self->hide;
1164
1165 1
1166}
1167
941sub button_down { 1168sub invoke_button_down {
942 my ($self, $ev, $x, $y) = @_; 1169 my ($self, $ev, $x, $y) = @_;
943 1170
944 my ($w, $h) = @$self{qw(w h)}; 1171 my ($w, $h) = @$self{qw(w h)};
945 my $border = $self->border; 1172 my $border = $self->border;
946 1173
… …
959 my ($ev, $x, $y) = @_; 1186 my ($ev, $x, $y) = @_;
960 1187
961 my $dx = $ev->{x} - $ox; 1188 my $dx = $ev->{x} - $ox;
962 my $dy = $ev->{y} - $oy; 1189 my $dy = $ev->{y} - $oy;
963 1190
964 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1191 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
965 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1192 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1193
966 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1194 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
967 $self->check_size; 1195 $self->realloc;
968 }; 1196 };
969 1197
970 } elsif ($lr ^ $td) { 1198 } elsif ($lr ^ $td) {
971 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1199 my ($ox, $oy) = ($ev->{x}, $ev->{y});
972 my ($bx, $by) = ($self->{x}, $self->{y}); 1200 my ($bx, $by) = ($self->{x}, $self->{y});
… …
974 $self->{motion} = sub { 1202 $self->{motion} = sub {
975 my ($ev, $x, $y) = @_; 1203 my ($ev, $x, $y) = @_;
976 1204
977 ($x, $y) = ($ev->{x}, $ev->{y}); 1205 ($x, $y) = ($ev->{x}, $ev->{y});
978 1206
979 $self->move ($bx + $x - $ox, $by + $y - $oy); 1207 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
980 $self->update; 1208 # HACK: the next line is required to enforce placement
1209 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
981 }; 1210 };
1211 } else {
1212 return 0;
1213 }
1214
982 } 1215 1
983} 1216}
984 1217
985sub button_up { 1218sub invoke_button_up {
986 my ($self, $ev, $x, $y) = @_; 1219 my ($self, $ev, $x, $y) = @_;
987 1220
988 delete $self->{motion}; 1221 ! ! delete $self->{motion}
989} 1222}
990 1223
991sub mouse_motion { 1224sub invoke_mouse_motion {
992 my ($self, $ev, $x, $y) = @_; 1225 my ($self, $ev, $x, $y) = @_;
993 1226
994 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1227 $self->{motion}->($ev, $x, $y) if $self->{motion};
1228
1229 ! ! $self->{motion}
995} 1230}
996 1231
997sub _draw { 1232sub _draw {
998 my ($self) = @_; 1233 my ($self) = @_;
999 1234
1235 my $child = $self->{children}[0];
1236
1000 my ($w, $h ) = ($self->{w}, $self->{h}); 1237 my ($w, $h ) = ($self->{w}, $self->{h});
1001 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1238 my ($cw, $ch) = ($child->{w}, $child->{h});
1002 1239
1003 glEnable GL_TEXTURE_2D; 1240 glEnable GL_TEXTURE_2D;
1004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1241 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1005 1242
1006 my $border = $self->border; 1243 my $border = $self->border;
1007 1244
1008 glColor @{ $self->{border_bg} }; 1245 glColor @{ $self->{border_bg} };
1009 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1246 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1010 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1247 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1011 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1248 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1012 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1249 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1013 1250
1014 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1251 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1015 my $bg = $tex[0]; 1252 glColor @{ $self->{bg} };
1016 1253
1017 # TODO: repeat texture not scale 1254 # TODO: repeat texture not scale
1255 # solve this better(?)
1018 my $rep_x = $cw / $bg->{w}; 1256 $bg->{s} = $cw / $bg->{w};
1019 my $rep_y = $ch / $bg->{h}; 1257 $bg->{t} = $ch / $bg->{h};
1020
1021 glColor @{ $self->{bg} };
1022
1023 $bg->{s} = $rep_x;
1024 $bg->{t} = $rep_y;
1025 $bg->{wrap_mode} = 1;
1026 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1258 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1027 } 1259 }
1028 1260
1029 glDisable GL_TEXTURE_2D; 1261 glDisable GL_TEXTURE_2D;
1030 1262
1031 $self->{title}->draw if $self->{title};
1032
1033 $self->child->draw; 1263 $child->draw;
1264
1265 if ($self->{title_widget}) {
1266 glTranslate 0, $border - $self->{h};
1267 $self->{title_widget}->_draw;
1268
1269 glTranslate 0, - ($border - $self->{h});
1270 }
1271
1272 $self->{close_button}->draw
1273 if $self->{close_button};
1034} 1274}
1035 1275
1036############################################################################# 1276#############################################################################
1037 1277
1038package CFClient::UI::Table; 1278package CFClient::UI::Table;
… …
1046sub new { 1286sub new {
1047 my $class = shift; 1287 my $class = shift;
1048 1288
1049 $class->SUPER::new ( 1289 $class->SUPER::new (
1050 col_expand => [], 1290 col_expand => [],
1051 @_ 1291 @_,
1052 ) 1292 )
1293}
1294
1295sub children {
1296 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1053} 1297}
1054 1298
1055sub add { 1299sub add {
1056 my ($self, $x, $y, $child) = @_; 1300 my ($self, $x, $y, $child) = @_;
1057 1301
1058 $child->set_parent ($self); 1302 $child->set_parent ($self);
1059 $self->{children}[$y][$x] = $child; 1303 $self->{children}[$y][$x] = $child;
1060 1304
1061 $child->check_size; 1305 $self->realloc;
1062} 1306}
1063 1307
1064sub children { 1308sub remove {
1065 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1309 my ($self, $child) = @_;
1066}
1067 1310
1311 # TODO: not yet implemented
1312}
1313
1068# TODO: move to container class maybe? send childs a signal on removal? 1314# TODO: move to container class maybe? send children a signal on removal?
1069sub clear { 1315sub clear {
1070 my ($self) = @_; 1316 my ($self) = @_;
1071 1317
1072 my @children = $self->children; 1318 my @children = $self->children;
1073 delete $self->{children}; 1319 delete $self->{children};
… …
1075 for (@children) { 1321 for (@children) {
1076 delete $_->{parent}; 1322 delete $_->{parent};
1077 $_->hide; 1323 $_->hide;
1078 } 1324 }
1079 1325
1080 $self->update; 1326 $self->realloc;
1081} 1327}
1082 1328
1083sub get_wh { 1329sub get_wh {
1084 my ($self) = @_; 1330 my ($self) = @_;
1085 1331
… …
1111 (sum @$ws), 1357 (sum @$ws),
1112 (sum @$hs), 1358 (sum @$hs),
1113 ) 1359 )
1114} 1360}
1115 1361
1116sub size_allocate { 1362sub invoke_size_allocate {
1117 my ($self, $w, $h) = @_; 1363 my ($self, $w, $h) = @_;
1118 1364
1119 my ($ws, $hs) = $self->get_wh; 1365 my ($ws, $hs) = $self->get_wh;
1120 1366
1121 my $req_w = sum @$ws; 1367 my $req_w = (sum @$ws) || 1;
1122 my $req_h = sum @$hs; 1368 my $req_h = (sum @$hs) || 1;
1123 1369
1124 # TODO: nicer code && do row_expand 1370 # TODO: nicer code && do row_expand
1125 my @col_expand = @{$self->{col_expand}}; 1371 my @col_expand = @{$self->{col_expand}};
1126 @col_expand = (1) x @$ws unless @col_expand; 1372 @col_expand = (1) x @$ws unless @col_expand;
1127 my $col_expand = (sum @col_expand) || 1; 1373 my $col_expand = (sum @col_expand) || 1;
… …
1153 } 1399 }
1154 1400
1155 $y += $row_h; 1401 $y += $row_h;
1156 } 1402 }
1157 1403
1404 1
1158} 1405}
1159 1406
1160sub find_widget { 1407sub find_widget {
1161 my ($self, $x, $y) = @_; 1408 my ($self, $x, $y) = @_;
1162 1409
… …
1181 } 1428 }
1182} 1429}
1183 1430
1184############################################################################# 1431#############################################################################
1185 1432
1433package CFClient::UI::Box;
1434
1435our @ISA = CFClient::UI::Container::;
1436
1437sub size_request {
1438 my ($self) = @_;
1439
1440 $self->{vertical}
1441 ? (
1442 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1443 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1444 )
1445 : (
1446 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1447 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1448 )
1449}
1450
1451sub invoke_size_allocate {
1452 my ($self, $w, $h) = @_;
1453
1454 my $space = $self->{vertical} ? $h : $w;
1455 my @children = $self->visible_children;
1456
1457 my @req;
1458
1459 if ($self->{homogeneous}) {
1460 @req = ($space / (@children || 1)) x @children;
1461 } else {
1462 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1463 my $req = List::Util::sum @req;
1464
1465 if ($req > $space) {
1466 # ah well, not enough space
1467 $_ *= $space / $req for @req;
1468 } else {
1469 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1470
1471 $space = ($space - $req) / $expand; # remaining space to give away
1472
1473 $req[$_] += $space * $children[$_]{expand}
1474 for 0 .. $#children;
1475 }
1476 }
1477
1478 CFClient::UI::harmonize \@req;
1479
1480 my $pos = 0;
1481 for (0 .. $#children) {
1482 my $alloc = $req[$_];
1483 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1484
1485 $pos += $alloc;
1486 }
1487
1488 1
1489}
1490
1491#############################################################################
1492
1186package CFClient::UI::HBox; 1493package CFClient::UI::HBox;
1187 1494
1188# TODO: wrap into common Box base class
1189
1190our @ISA = CFClient::UI::Container::; 1495our @ISA = CFClient::UI::Box::;
1191 1496
1192sub size_request { 1497sub new {
1193 my ($self) = @_; 1498 my $class = shift;
1194 1499
1195 my @alloc = map [$_->size_request], @{$self->{children}}; 1500 $class->SUPER::new (
1196 1501 vertical => 0,
1197 ( 1502 @_,
1198 (List::Util::sum map $_->[0], @alloc),
1199 (List::Util::max map $_->[1], @alloc),
1200 ) 1503 )
1201} 1504}
1202 1505
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 ($h, $w) = ($w, $h);
1207
1208 my $children = $self->{children};
1209
1210 my @h = map $_->{req_w}, @$children;
1211
1212 my $req_h = List::Util::sum @h;
1213
1214 if ($req_h > $h) {
1215 # ah well, not enough space
1216 $_ *= $h / $req_h for @h;
1217 } else {
1218 my $exp = List::Util::sum map $_->{expand}, @$children;
1219 $exp ||= 1;
1220
1221 for (0 .. $#$children) {
1222 my $child = $children->[$_];
1223
1224 my $alloc_h = $h[$_];
1225 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1226 $h[$_] = $alloc_h;
1227 }
1228 }
1229
1230 CFClient::UI::harmonize \@h;
1231
1232 my $y = 0;
1233 for (0 .. $#$children) {
1234 my $child = $children->[$_];
1235 my $h = $h[$_];
1236 $child->configure ($y, 0, $h, $w);
1237
1238 $y += $h;
1239 }
1240
1241 1
1242}
1243
1244############################################################################# 1506#############################################################################
1245 1507
1246package CFClient::UI::VBox; 1508package CFClient::UI::VBox;
1247 1509
1248# TODO: wrap into common Box base class
1249
1250our @ISA = CFClient::UI::Container::; 1510our @ISA = CFClient::UI::Box::;
1251 1511
1252sub size_request { 1512sub new {
1253 my ($self) = @_; 1513 my $class = shift;
1254 1514
1255 my @alloc = map [$_->size_request], @{$self->{children}}; 1515 $class->SUPER::new (
1256 1516 vertical => 1,
1257 ( 1517 @_,
1258 (List::Util::max map $_->[0], @alloc),
1259 (List::Util::sum map $_->[1], @alloc),
1260 ) 1518 )
1261}
1262
1263sub size_allocate {
1264 my ($self, $w, $h) = @_;
1265
1266 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1267
1268 my $children = $self->{children};
1269
1270 my @h = map $_->{req_h}, @$children;
1271
1272 my $req_h = List::Util::sum @h;
1273
1274 if ($req_h > $h) {
1275 # ah well, not enough space
1276 $_ *= $h / $req_h for @h;
1277 } else {
1278 my $exp = List::Util::sum map $_->{expand}, @$children;
1279 $exp ||= 1;
1280
1281 for (0 .. $#$children) {
1282 my $child = $children->[$_];
1283
1284 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1285 }
1286 }
1287
1288 CFClient::UI::harmonize \@h;
1289
1290 my $y = 0;
1291 for (0 .. $#$children) {
1292 my $child = $children->[$_];
1293 my $h = $h[$_];
1294 $child->configure (0, $y, $w, $h);
1295
1296 $y += $h;
1297 }
1298
1299 1
1300} 1519}
1301 1520
1302############################################################################# 1521#############################################################################
1303 1522
1304package CFClient::UI::Label; 1523package CFClient::UI::Label;
… …
1321 ellipsise => 3, # end 1540 ellipsise => 3, # end
1322 layout => (new CFClient::Layout), 1541 layout => (new CFClient::Layout),
1323 fontsize => 1, 1542 fontsize => 1,
1324 align => -1, 1543 align => -1,
1325 valign => -1, 1544 valign => -1,
1326 padding => 2, 1545 padding_x => 2,
1546 padding_y => 2,
1327 can_events => 0, 1547 can_events => 0,
1328 %arg 1548 %arg
1329 ); 1549 );
1330 1550
1331 if (exists $self->{template}) { 1551 if (exists $self->{template}) {
… …
1358 1578
1359 delete $self->{texture}; 1579 delete $self->{texture};
1360 $self->SUPER::update; 1580 $self->SUPER::update;
1361} 1581}
1362 1582
1583sub realloc {
1584 my ($self) = @_;
1585
1586 delete $self->{ox};
1587 $self->SUPER::realloc;
1588}
1589
1363sub set_text { 1590sub set_text {
1364 my ($self, $text) = @_; 1591 my ($self, $text) = @_;
1365 1592
1366 return if $self->{text} eq "T$text"; 1593 return if $self->{text} eq "T$text";
1367 $self->{text} = "T$text"; 1594 $self->{text} = "T$text";
1368 1595
1369 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1596 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1370 $self->{layout}->set_text ($text); 1597 $self->{layout}->set_text ($text);
1371 1598
1599 delete $self->{size_req};
1600 $self->realloc;
1372 $self->update; 1601 $self->update;
1373 $self->check_size;
1374} 1602}
1375 1603
1376sub set_markup { 1604sub set_markup {
1377 my ($self, $markup) = @_; 1605 my ($self, $markup) = @_;
1378 1606
… …
1382 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1610 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1383 1611
1384 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1612 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1385 $self->{layout}->set_markup ($markup); 1613 $self->{layout}->set_markup ($markup);
1386 1614
1615 delete $self->{size_req};
1616 $self->realloc;
1387 $self->update; 1617 $self->update;
1388 $self->check_size;
1389} 1618}
1390 1619
1391sub size_request { 1620sub size_request {
1392 my ($self) = @_; 1621 my ($self) = @_;
1393 1622
1623 $self->{size_req} ||= do {
1394 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1624 $self->{layout}->set_font ($self->{font}) if $self->{font};
1395 $self->{layout}->set_width ($self->{max_w} || -1); 1625 $self->{layout}->set_width ($self->{max_w} || -1);
1396 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1626 $self->{layout}->set_ellipsise ($self->{ellipsise});
1397 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1627 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1398 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1628 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1399 1629
1400 my ($w, $h) = $self->{layout}->size; 1630 my ($w, $h) = $self->{layout}->size;
1401 1631
1402 if (exists $self->{template}) { 1632 if (exists $self->{template}) {
1403 $self->{template}->set_font ($self->{font}) if $self->{font}; 1633 $self->{template}->set_font ($self->{font}) if $self->{font};
1404 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1634 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1405 1635
1406 my ($w2, $h2) = $self->{template}->size; 1636 my ($w2, $h2) = $self->{template}->size;
1407 1637
1408 $w = List::Util::max $w, $w2; 1638 $w = List::Util::max $w, $w2;
1409 $h = List::Util::max $h, $h2; 1639 $h = List::Util::max $h, $h2;
1640 }
1641
1642 [$w, $h]
1410 } 1643 };
1411 1644
1412 ( 1645 @{ $self->{size_req} }
1413 $w + $self->{padding} * 2,
1414 $h + $self->{padding} * 2,
1415 )
1416} 1646}
1417 1647
1648sub baseline_shift {
1649 $_[0]{layout}->descent
1650}
1651
1418sub size_allocate { 1652sub invoke_size_allocate {
1419 my ($self, $w, $h) = @_; 1653 my ($self, $w, $h) = @_;
1420 1654
1655 delete $self->{ox};
1656
1421 delete $self->{texture}; 1657 delete $self->{texture}
1658 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1659
1660 1
1422} 1661}
1423 1662
1424sub set_fontsize { 1663sub set_fontsize {
1425 my ($self, $fontsize) = @_; 1664 my ($self, $fontsize) = @_;
1426 1665
1427 $self->{fontsize} = $fontsize; 1666 $self->{fontsize} = $fontsize;
1667 delete $self->{size_req};
1428 delete $self->{texture}; 1668 delete $self->{texture};
1429 1669
1430 $self->update; 1670 $self->realloc;
1431 $self->check_size; 1671}
1672
1673sub reconfigure {
1674 my ($self) = @_;
1675
1676 delete $self->{size_req};
1677
1678 $self->SUPER::reconfigure;
1432} 1679}
1433 1680
1434sub _draw { 1681sub _draw {
1435 my ($self) = @_; 1682 my ($self) = @_;
1436 1683
… …
1442 $self->{layout}->set_width ($self->{w}); 1689 $self->{layout}->set_width ($self->{w});
1443 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1690 $self->{layout}->set_ellipsise ($self->{ellipsise});
1444 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1691 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1445 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1692 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1446 1693
1447 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1694 new_from_layout CFClient::Texture $self->{layout}
1695 };
1448 1696
1697 unless (exists $self->{ox}) {
1449 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1698 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1450 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1699 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1451 : ($self->{w} - $tex->{w}) * 0.5); 1700 : ($self->{w} - $tex->{w}) * 0.5);
1452 1701
1453 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1702 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1454 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1703 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1455 : ($self->{h} - $tex->{h}) * 0.5); 1704 : ($self->{h} - $tex->{h}) * 0.5);
1456
1457 $tex
1458 }; 1705 };
1459 1706
1460 glEnable GL_TEXTURE_2D; 1707 glEnable GL_TEXTURE_2D;
1461 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708
1709 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1710 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1462 1711
1463 if ($tex->{format} == GL_ALPHA) { 1712 if ($tex->{format} == GL_ALPHA) {
1713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1464 glColor @{$self->{fg}}; 1714 glColor @{$self->{fg}};
1465 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1715 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1466 } else { 1716 } else {
1717 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1467 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1718 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1468 } 1719 }
1469 1720
1470 glDisable GL_TEXTURE_2D; 1721 glDisable GL_TEXTURE_2D;
1471} 1722}
1472 1723
… …
1488 active_fg => [0, 0, 0], 1739 active_fg => [0, 0, 0],
1489 can_hover => 1, 1740 can_hover => 1,
1490 can_focus => 1, 1741 can_focus => 1,
1491 valign => 0, 1742 valign => 0,
1492 can_events => 1, 1743 can_events => 1,
1744 #text => ...
1745 #hidden => "*",
1493 @_ 1746 @_
1494 ) 1747 )
1495} 1748}
1496 1749
1497sub _set_text { 1750sub _set_text {
… …
1499 1752
1500 delete $self->{cur_h}; 1753 delete $self->{cur_h};
1501 1754
1502 return if $self->{text} eq $text; 1755 return if $self->{text} eq $text;
1503 1756
1504 delete $self->{texture};
1505
1506 $self->{last_activity} = $::NOW; 1757 $self->{last_activity} = $::NOW;
1507 $self->{text} = $text; 1758 $self->{text} = $text;
1508 1759
1509 $text =~ s/./*/g if $self->{hidden}; 1760 $text =~ s/./*/g if $self->{hidden};
1510 $self->{layout}->set_text ("$text "); 1761 $self->{layout}->set_text ("$text ");
1762 delete $self->{size_req};
1511 1763
1512 $self->emit (changed => $self->{text}); 1764 $self->emit (changed => $self->{text});
1765
1766 $self->realloc;
1767 $self->update;
1513} 1768}
1514 1769
1515sub set_text { 1770sub set_text {
1516 my ($self, $text) = @_; 1771 my ($self, $text) = @_;
1517 1772
1518 $self->{cursor} = length $text; 1773 $self->{cursor} = length $text;
1519 $self->_set_text ($text); 1774 $self->_set_text ($text);
1520 $self->update;
1521 $self->check_size;
1522} 1775}
1523 1776
1524sub get_text { 1777sub get_text {
1525 $_[0]{text} 1778 $_[0]{text}
1526} 1779}
… …
1531 my ($w, $h) = $self->SUPER::size_request; 1784 my ($w, $h) = $self->SUPER::size_request;
1532 1785
1533 ($w + 1, $h) # add 1 for cursor 1786 ($w + 1, $h) # add 1 for cursor
1534} 1787}
1535 1788
1536sub size_allocate {
1537 my ($self, $w, $h) = @_;
1538
1539 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1540}
1541
1542sub key_down { 1789sub invoke_key_down {
1543 my ($self, $ev) = @_; 1790 my ($self, $ev) = @_;
1544 1791
1545 my $mod = $ev->{mod}; 1792 my $mod = $ev->{mod};
1546 my $sym = $ev->{sym}; 1793 my $sym = $ev->{sym};
1547 my $uni = $ev->{unicode}; 1794 my $uni = $ev->{unicode};
… …
1562 $self->{cursor} = length $text; 1809 $self->{cursor} = length $text;
1563 } elsif ($uni == 27) { 1810 } elsif ($uni == 27) {
1564 $self->emit ('escape'); 1811 $self->emit ('escape');
1565 } elsif ($uni) { 1812 } elsif ($uni) {
1566 substr $text, $self->{cursor}++, 0, chr $uni; 1813 substr $text, $self->{cursor}++, 0, chr $uni;
1814 } else {
1815 return 0;
1567 } 1816 }
1568 1817
1569 $self->_set_text ($text); 1818 $self->_set_text ($text);
1570 $self->update;
1571 $self->check_size;
1572}
1573 1819
1820 $self->realloc;
1821
1822 1
1823}
1824
1574sub focus_in { 1825sub invoke_focus_in {
1575 my ($self) = @_; 1826 my ($self) = @_;
1576 1827
1577 $self->{last_activity} = $::NOW; 1828 $self->{last_activity} = $::NOW;
1578 1829
1579 $self->SUPER::focus_in; 1830 $self->SUPER::invoke_focus_in
1580} 1831}
1581 1832
1582sub button_down { 1833sub invoke_button_down {
1583 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1584 1835
1585 $self->SUPER::button_down ($ev, $x, $y); 1836 $self->SUPER::invoke_button_down ($ev, $x, $y);
1586 1837
1587 my $idx = $self->{layout}->xy_to_index ($x, $y); 1838 my $idx = $self->{layout}->xy_to_index ($x, $y);
1588 1839
1589 # byte-index to char-index 1840 # byte-index to char-index
1590 my $text = $self->{text}; 1841 my $text = $self->{text};
1591 utf8::encode $text; 1842 utf8::encode $text;
1592 $self->{cursor} = length substr $text, 0, $idx; 1843 $self->{cursor} = length substr $text, 0, $idx;
1593 1844
1594 $self->_set_text ($self->{text}); 1845 $self->_set_text ($self->{text});
1595 $self->update; 1846 $self->update;
1847
1848 1
1596} 1849}
1597 1850
1598sub mouse_motion { 1851sub invoke_mouse_motion {
1599 my ($self, $ev, $x, $y) = @_; 1852 my ($self, $ev, $x, $y) = @_;
1600# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1853# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1854
1855 1
1601} 1856}
1602 1857
1603sub _draw { 1858sub _draw {
1604 my ($self) = @_; 1859 my ($self) = @_;
1605 1860
1606 local $self->{fg} = $self->{fg}; 1861 local $self->{fg} = $self->{fg};
1607 1862
1608 if ($FOCUS == $self) { 1863 if ($FOCUS == $self) {
1609 glColor @{$self->{active_bg}}; 1864 glColor_premultiply @{$self->{active_bg}};
1610 $self->{fg} = $self->{active_fg}; 1865 $self->{fg} = $self->{active_fg};
1611 } else { 1866 } else {
1612 glColor @{$self->{bg}}; 1867 glColor_premultiply @{$self->{bg}};
1613 } 1868 }
1614 1869
1615 glEnable GL_BLEND; 1870 glEnable GL_BLEND;
1616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1871 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1617 glBegin GL_QUADS; 1872 glBegin GL_QUADS;
1618 glVertex 0 , 0; 1873 glVertex 0 , 0;
1619 glVertex 0 , $self->{h}; 1874 glVertex 0 , $self->{h};
1620 glVertex $self->{w}, $self->{h}; 1875 glVertex $self->{w}, $self->{h};
1621 glVertex $self->{w}, 0; 1876 glVertex $self->{w}, 0;
… …
1646 1901
1647our @ISA = CFClient::UI::EntryBase::; 1902our @ISA = CFClient::UI::EntryBase::;
1648 1903
1649use CFClient::OpenGL; 1904use CFClient::OpenGL;
1650 1905
1651sub key_down { 1906sub invoke_key_down {
1652 my ($self, $ev) = @_; 1907 my ($self, $ev) = @_;
1653 1908
1654 my $sym = $ev->{sym}; 1909 my $sym = $ev->{sym};
1655 1910
1656 if ($sym == 13) { 1911 if ($sym == 13) {
1657 unshift @{$self->{history}}, 1912 unshift @{$self->{history}},
1658 my $txt = $self->get_text; 1913 my $txt = $self->get_text;
1914
1659 $self->{history_pointer} = -1; 1915 $self->{history_pointer} = -1;
1660 $self->{history_saveback} = ''; 1916 $self->{history_saveback} = '';
1661 $self->emit (activate => $txt); 1917 $self->emit (activate => $txt);
1662 $self->update; 1918 $self->update;
1663 1919
… …
1682 } else { 1938 } else {
1683 $self->set_text ($self->{history_saveback}); 1939 $self->set_text ($self->{history_saveback});
1684 } 1940 }
1685 1941
1686 } else { 1942 } else {
1687 $self->SUPER::key_down ($ev); 1943 return $self->SUPER::invoke_key_down ($ev)
1944 }
1945
1688 } 1946 1
1689
1690} 1947}
1691 1948
1692############################################################################# 1949#############################################################################
1693 1950
1694package CFClient::UI::Button; 1951package CFClient::UI::Button;
… …
1703 1960
1704sub new { 1961sub new {
1705 my $class = shift; 1962 my $class = shift;
1706 1963
1707 $class->SUPER::new ( 1964 $class->SUPER::new (
1708 padding => 4, 1965 padding_x => 4,
1966 padding_y => 4,
1709 fg => [1, 1, 1], 1967 fg => [1, 1, 1],
1710 active_fg => [0, 0, 1], 1968 active_fg => [0, 0, 1],
1711 can_hover => 1, 1969 can_hover => 1,
1712 align => 0, 1970 align => 0,
1713 valign => 0, 1971 valign => 0,
1714 can_events => 1, 1972 can_events => 1,
1715 @_ 1973 @_
1716 ) 1974 )
1717} 1975}
1718 1976
1719sub button_up { 1977sub invoke_button_up {
1720 my ($self, $ev, $x, $y) = @_; 1978 my ($self, $ev, $x, $y) = @_;
1721 1979
1980 $self->emit ("activate")
1722 if ($x >= 0 && $x < $self->{w} 1981 if $x >= 0 && $x < $self->{w}
1723 && $y >= 0 && $y < $self->{h}) { 1982 && $y >= 0 && $y < $self->{h};
1724 $self->emit ("activate"); 1983
1725 } 1984 1
1726} 1985}
1727 1986
1728sub _draw { 1987sub _draw {
1729 my ($self) = @_; 1988 my ($self) = @_;
1730 1989
1731 local $self->{fg} = $self->{fg}; 1990 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1732
1733 if ($GRAB == $self) {
1734 $self->{fg} = $self->{active_fg};
1735 }
1736 1991
1737 glEnable GL_TEXTURE_2D; 1992 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 glColor 0, 0, 0, 1; 1994 glColor 0, 0, 0, 1;
1740 1995
… …
1745 $self->SUPER::_draw; 2000 $self->SUPER::_draw;
1746} 2001}
1747 2002
1748############################################################################# 2003#############################################################################
1749 2004
2005package CFClient::UI::ImageButton;
2006
2007our @ISA = CFClient::UI::Image::;
2008
2009use CFClient::OpenGL;
2010
2011my %textures;
2012
2013sub new {
2014 my $class = shift;
2015
2016 my $self = $class->SUPER::new (
2017 padding_x => 4,
2018 padding_y => 4,
2019 fg => [1, 1, 1],
2020 active_fg => [0, 0, 1],
2021 can_hover => 1,
2022 align => 0,
2023 valign => 0,
2024 can_events => 1,
2025 @_
2026 );
2027}
2028
2029sub invoke_button_up {
2030 my ($self, $ev, $x, $y) = @_;
2031
2032 $self->emit ("activate")
2033 if $x >= 0 && $x < $self->{w}
2034 && $y >= 0 && $y < $self->{h};
2035
2036 1
2037}
2038
2039#############################################################################
2040
1750package CFClient::UI::CheckBox; 2041package CFClient::UI::CheckBox;
1751 2042
1752our @ISA = CFClient::UI::DrawBG::; 2043our @ISA = CFClient::UI::DrawBG::;
1753 2044
1754my @tex = 2045my @tex =
… …
1759 2050
1760sub new { 2051sub new {
1761 my $class = shift; 2052 my $class = shift;
1762 2053
1763 $class->SUPER::new ( 2054 $class->SUPER::new (
1764 padding => 2, 2055 padding_x => 2,
2056 padding_y => 2,
1765 fg => [1, 1, 1], 2057 fg => [1, 1, 1],
1766 active_fg => [1, 1, 0], 2058 active_fg => [1, 1, 0],
1767 bg => [0, 0, 0, 0.2], 2059 bg => [0, 0, 0, 0.2],
1768 active_bg => [1, 1, 1, 0.5], 2060 active_bg => [1, 1, 1, 0.5],
1769 state => 0, 2061 state => 0,
… …
1773} 2065}
1774 2066
1775sub size_request { 2067sub size_request {
1776 my ($self) = @_; 2068 my ($self) = @_;
1777 2069
1778 ($self->{padding} * 2 + 6) x 2 2070 (6) x 2
1779} 2071}
1780 2072
2073sub toggle {
2074 my ($self) = @_;
2075
2076 $self->{state} = !$self->{state};
2077 $self->emit (changed => $self->{state});
2078 $self->update;
2079}
2080
1781sub button_down { 2081sub invoke_button_down {
1782 my ($self, $ev, $x, $y) = @_; 2082 my ($self, $ev, $x, $y) = @_;
1783 2083
1784 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2084 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1785 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2085 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1786 $self->{state} = !$self->{state}; 2086 $self->toggle;
1787 $self->emit (changed => $self->{state}); 2087 } else {
2088 return 0
2089 }
2090
1788 } 2091 1
1789} 2092}
1790 2093
1791sub _draw { 2094sub _draw {
1792 my ($self) = @_; 2095 my ($self) = @_;
1793 2096
1794 $self->SUPER::_draw; 2097 $self->SUPER::_draw;
1795 2098
1796 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2099 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1797 2100
1798 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2101 my ($w, $h) = @$self{qw(w h)};
2102
2103 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1799 2104
1800 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2105 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1801 2106
1802 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2107 my $tex = $self->{state} ? $tex[1] : $tex[0];
1803 2108
… …
1811package CFClient::UI::Image; 2116package CFClient::UI::Image;
1812 2117
1813our @ISA = CFClient::UI::Base::; 2118our @ISA = CFClient::UI::Base::;
1814 2119
1815use CFClient::OpenGL; 2120use CFClient::OpenGL;
1816use Carp qw/confess/;
1817 2121
1818our %loaded_images; 2122our %texture_cache;
1819 2123
1820sub new { 2124sub new {
1821 my $class = shift; 2125 my $class = shift;
1822 2126
1823 my $self = $class->SUPER::new (can_events => 0, @_); 2127 my $self = $class->SUPER::new (
2128 can_events => 0,
2129 @_,
2130 );
1824 2131
1825 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2132 $self->{path}
2133 or Carp::croak "required attribute 'path' not set";
1826 2134
1827 $loaded_images{$self->{image}} ||= 2135 $self->{tex} = $texture_cache{$self->{path}} ||=
1828 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2136 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1829 2137
1830 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2138 Scalar::Util::weaken $texture_cache{$self->{path}};
1831 2139
1832 Scalar::Util::weaken $loaded_images{$self->{image}}; 2140 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1833
1834 $self->{aspect} = $tex->{w} / $tex->{h};
1835 2141
1836 $self 2142 $self
1837} 2143}
1838 2144
1839sub size_request { 2145sub size_request {
1840 my ($self) = @_; 2146 my ($self) = @_;
1841 2147
1842 ($self->{tex}->{w}, $self->{tex}->{h}) 2148 ($self->{tex}{w}, $self->{tex}{h})
1843} 2149}
1844 2150
1845sub _draw { 2151sub _draw {
1846 my ($self) = @_; 2152 my ($self) = @_;
1847 2153
… …
1956 my $ycut1 = max 0, min 1, $ycut; 2262 my $ycut1 = max 0, min 1, $ycut;
1957 my $ycut2 = max 0, min 1, $ycut - 1; 2263 my $ycut2 = max 0, min 1, $ycut - 1;
1958 2264
1959 my $h1 = $self->{h} * (1 - $ycut1); 2265 my $h1 = $self->{h} * (1 - $ycut1);
1960 my $h2 = $self->{h} * (1 - $ycut2); 2266 my $h2 = $self->{h} * (1 - $ycut2);
2267 my $h3 = $self->{h};
2268
2269 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1961 2270
1962 glEnable GL_BLEND; 2271 glEnable GL_BLEND;
1963 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2272 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2273 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1964 glEnable GL_TEXTURE_2D; 2274 glEnable GL_TEXTURE_2D;
1965 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1966 2276
1967 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2277 glBindTexture GL_TEXTURE_2D, $t1->{name};
1968 glBegin GL_QUADS; 2278 glBegin GL_QUADS;
… …
1983 2293
1984 if ($t3) { 2294 if ($t3) {
1985 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2295 glBindTexture GL_TEXTURE_2D, $t3->{name};
1986 glBegin GL_QUADS; 2296 glBegin GL_QUADS;
1987 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2297 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1988 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2298 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1989 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2299 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1990 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2300 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1991 glEnd; 2301 glEnd;
1992 } 2302 }
1993 2303
1994 glDisable GL_BLEND; 2304 glDisable GL_BLEND;
… …
2067 my $self = $class->SUPER::new ( 2377 my $self = $class->SUPER::new (
2068 fg => [1, 1, 1], 2378 fg => [1, 1, 1],
2069 active_fg => [0, 0, 0], 2379 active_fg => [0, 0, 0],
2070 bg => [0, 0, 0, 0.2], 2380 bg => [0, 0, 0, 0.2],
2071 active_bg => [1, 1, 1, 0.5], 2381 active_bg => [1, 1, 1, 0.5],
2072 range => [0, 0, 100, 10], 2382 range => [0, 0, 100, 10, 0],
2073 req_w => $::WIDTH / 80, 2383 min_w => $::WIDTH / 80,
2074 req_h => $::WIDTH / 80, 2384 min_h => $::WIDTH / 80,
2075 vertical => 0, 2385 vertical => 0,
2076 can_hover => 1, 2386 can_hover => 1,
2077 inner_pad => 0.02, 2387 inner_pad => 0.02,
2078 @_ 2388 @_
2079 ); 2389 );
… …
2082 $self->update; 2392 $self->update;
2083 2393
2084 $self 2394 $self
2085} 2395}
2086 2396
2397sub set_range {
2398 my ($self, $range) = @_;
2399
2400 ($range, $self->{range}) = ($self->{range}, $range);
2401
2402 if ("@$range" ne "@{$self->{range}}") {
2403 $self->update;
2404 $self->set_value ($self->{range}[0]);
2405 }
2406}
2407
2087sub set_value { 2408sub set_value {
2088 my ($self, $value) = @_; 2409 my ($self, $value) = @_;
2089 2410
2090 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2411 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2091 2412
2092 $hi = $lo + 1 if $hi <= $lo; 2413 $hi = $lo + 1 if $hi <= $lo;
2093 2414
2415 $page = $hi - $lo if $page > $hi - $lo;
2416
2094 $value = $lo if $value < $lo; 2417 $value = $lo if $value < $lo;
2095 $value = $hi if $value > $hi; 2418 $value = $hi - $page if $value > $hi - $page;
2096 2419
2097 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2420 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2098 if $unit; 2421 if $unit;
2099
2100 $page = $hi - $lo if $page > $hi - $lo;
2101 2422
2102 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2423 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2103 2424
2104 if ($value != $old_value) { 2425 if ($value != $old_value) {
2105 $self->emit (changed => $value); 2426 $self->emit (changed => $value);
… …
2108} 2429}
2109 2430
2110sub size_request { 2431sub size_request {
2111 my ($self) = @_; 2432 my ($self) = @_;
2112 2433
2113 my $w = $self->{req_w}; 2434 ($self->{req_w}, $self->{req_h})
2114 my $h = $self->{req_h};
2115
2116 $self->{vertical} ? ($h, $w) : ($w, $h)
2117} 2435}
2118 2436
2119sub button_down { 2437sub invoke_button_down {
2120 my ($self, $ev, $x, $y) = @_; 2438 my ($self, $ev, $x, $y) = @_;
2121 2439
2122 $self->SUPER::button_down ($ev, $x, $y); 2440 $self->SUPER::invoke_button_down ($ev, $x, $y);
2441
2442 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2443
2123 $self->mouse_motion ($ev, $x, $y); 2444 $self->invoke_mouse_motion ($ev, $x, $y)
2124} 2445}
2125 2446
2126sub mouse_motion { 2447sub invoke_mouse_motion {
2127 my ($self, $ev, $x, $y) = @_; 2448 my ($self, $ev, $x, $y) = @_;
2128 2449
2129 if ($GRAB == $self) { 2450 if ($GRAB == $self) {
2130 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2131 2452
2132 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2453 my (undef, $lo, $hi, $page) = @{$self->{range}};
2133 2454
2134 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2455 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2135 2456
2136 $self->set_value ($x * ($hi - $lo) + $lo); 2457 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2458 } else {
2459 return 0;
2460 }
2461
2137 } 2462 1
2138} 2463}
2139 2464
2140sub update { 2465sub update {
2141 my ($self) = @_; 2466 my ($self) = @_;
2142 2467
2143 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2468 delete $self->{knob_w};
2469 $self->SUPER::update;
2470}
2471
2472sub _draw {
2473 my ($self) = @_;
2474
2475 unless ($self->{knob_w}) {
2144 $self->set_value ($self->{range}[0]); 2476 $self->set_value ($self->{range}[0]);
2145 2477
2146 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2478 my ($value, $lo, $hi, $page) = @{$self->{range}};
2479 my $range = ($hi - $page - $lo) || 1e-100;
2147 2480
2148 my $inner_w = 1 - 2 * $self->{inner_pad}; 2481 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2149 2482
2150 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2483 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2484 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2151 2485
2152 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2486 $value = ($value - $lo) / $range;
2153 $value = $self->{scale} * ($value - $lo); 2487 $value = $value * $self->{scale} + $self->{offset};
2154 2488
2155 $value = $self->{inner_pad} + ($value - $page * 0.5);
2156
2157 $value = 0 if $value < 0;
2158 $page = 1 - $value if $value + $page > 1;
2159
2160 $self->{knob_x} = $value; 2489 $self->{knob_x} = $value - $knob_w * 0.5;
2161 $self->{knob_w} = $page; 2490 $self->{knob_w} = $knob_w;
2162 }); 2491 }
2163
2164 $self->SUPER::update;
2165}
2166
2167sub _draw {
2168 my ($self) = @_;
2169 2492
2170 $self->SUPER::_draw (); 2493 $self->SUPER::_draw ();
2171 2494
2172 glScale $self->{w}, $self->{h}; 2495 glScale $self->{w}, $self->{h};
2173 2496
… …
2193 glDisable GL_TEXTURE_2D; 2516 glDisable GL_TEXTURE_2D;
2194} 2517}
2195 2518
2196############################################################################# 2519#############################################################################
2197 2520
2521package CFClient::UI::ValSlider;
2522
2523our @ISA = CFClient::UI::HBox::;
2524
2525sub new {
2526 my ($class, %arg) = @_;
2527
2528 my $range = delete $arg{range};
2529
2530 my $self = $class->SUPER::new (
2531 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2532 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2533 to_value => sub { shift },
2534 from_value => sub { shift },
2535 %arg,
2536 );
2537
2538 $self->{slider}->connect (changed => sub {
2539 my ($self, $value) = @_;
2540 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2541 $self->{parent}->emit (changed => $value);
2542 });
2543
2544# $self->{entry}->connect (changed => sub {
2545# my ($self, $value) = @_;
2546# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2547# $self->{parent}->emit (changed => $value);
2548# });
2549
2550 $self->add ($self->{slider}, $self->{entry});
2551
2552 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2553
2554 $self
2555}
2556
2557sub set_range { shift->{slider}->set_range (@_) }
2558sub set_value { shift->{slider}->set_value (@_) }
2559
2560#############################################################################
2561
2198package CFClient::UI::TextView; 2562package CFClient::UI::TextScroller;
2199 2563
2200our @ISA = CFClient::UI::HBox::; 2564our @ISA = CFClient::UI::HBox::;
2201 2565
2202use CFClient::OpenGL; 2566use CFClient::OpenGL;
2203 2567
… …
2205 my $class = shift; 2569 my $class = shift;
2206 2570
2207 my $self = $class->SUPER::new ( 2571 my $self = $class->SUPER::new (
2208 fontsize => 1, 2572 fontsize => 1,
2209 can_events => 0, 2573 can_events => 0,
2574 indent => 0,
2210 #font => default_font 2575 #font => default_font
2211 @_, 2576 @_,
2212 2577
2213 layout => (new CFClient::Layout 1), 2578 layout => (new CFClient::Layout 1),
2214 par => [], 2579 par => [],
… …
2229 2594
2230 $self->{fontsize} = $fontsize; 2595 $self->{fontsize} = $fontsize;
2231 $self->reflow; 2596 $self->reflow;
2232} 2597}
2233 2598
2599sub size_request {
2600 my ($self) = @_;
2601
2602 my ($empty, $slider) = @{ $self->{children} };
2603
2604 local $self->{children} = [$empty, $slider];
2605 $self->SUPER::size_request
2606}
2607
2234sub size_allocate { 2608sub invoke_size_allocate {
2235 my ($self, $w, $h) = @_; 2609 my ($self, $w, $h) = @_;
2236 2610
2237 $self->SUPER::size_allocate ($w, $h); 2611 my ($empty, $slider, @other) = @{ $self->{children} };
2612 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2238 2613
2239 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2614 $self->{layout}->set_font ($self->{font}) if $self->{font};
2240 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2241 $self->{layout}->set_width ($self->{children}[0]{w}); 2616 $self->{layout}->set_width ($empty->{w});
2617 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2242 2618
2243 $self->reflow; 2619 $self->reflow;
2244}
2245 2620
2246sub text_height { 2621 local $self->{children} = [$empty, $slider];
2247 my ($self, $text, $indent) = @_; 2622 $self->SUPER::invoke_size_allocate ($w, $h)
2623}
2624
2625sub get_layout {
2626 my ($self, $para) = @_;
2248 2627
2249 my $layout = $self->{layout}; 2628 my $layout = $self->{layout};
2250 2629
2630 $layout->set_font ($self->{font}) if $self->{font};
2631 $layout->set_foreground (@{$para->{fg}});
2251 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2632 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2252 $layout->set_width ($self->{children}[0]{w} - $indent); 2633 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2634 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2253 $layout->set_markup ($text); 2635 $layout->set_markup ($para->{markup});
2636
2637 $layout->set_shapes (
2638 map
2639 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2640 @{$para->{widget}}
2254 2641 );
2255 ($layout->size)[1] 2642
2643 $layout
2256} 2644}
2257 2645
2258sub reflow { 2646sub reflow {
2259 my ($self) = @_; 2647 my ($self) = @_;
2260 2648
2261 $self->{need_reflow}++; 2649 $self->{need_reflow}++;
2262 $self->update; 2650 $self->update;
2263} 2651}
2264 2652
2653sub set_offset {
2654 my ($self, $offset) = @_;
2655
2656 # todo: base offset on lines or so, not on pixels
2657 $self->{children}[1]->set_value ($offset);
2658}
2659
2660sub clear {
2661 my ($self) = @_;
2662
2663 my (undef, undef, @other) = @{ $self->{children} };
2664 $self->remove ($_) for @other;
2665
2666 $self->{par} = [];
2667 $self->{height} = 0;
2668 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2669}
2670
2265sub add_paragraph { 2671sub add_paragraph {
2266 my ($self, $color, $text, $indent) = @_; 2672 my ($self, $color, $para, $indent) = @_;
2267 2673
2268 #TODO: intelligently "reformat" paragraph 2674 my ($text, @w) = ref $para ? @$para : $para;
2269 2675
2270 for my $line (split /\n/, $text) { 2676 $para = {
2271 my $height = $self->text_height ($line); 2677 w => 1e10,
2272 $self->{height} += $height; 2678 wrapped => 1,
2273 push @{$self->{par}}, [$height, $color, $indent, $line]; 2679 fg => $color,
2680 indent => $indent,
2681 markup => $text,
2682 widget => \@w,
2274 } 2683 };
2275 2684
2276 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2685 $self->add (@w) if @w;
2277 $self->{children}[1]->update; 2686 push @{$self->{par}}, $para;
2687
2688 $self->{need_reflow}++;
2689 $self->update;
2690}
2691
2692sub scroll_to_bottom {
2693 my ($self) = @_;
2694
2695 $self->{scroll_to_bottom} = 1;
2696 $self->update;
2278} 2697}
2279 2698
2280sub update { 2699sub update {
2281 my ($self) = @_; 2700 my ($self) = @_;
2282 2701
… …
2284 2703
2285 return unless $self->{h} > 0; 2704 return unless $self->{h} > 0;
2286 2705
2287 delete $self->{texture}; 2706 delete $self->{texture};
2288 2707
2289 $ROOT->on_post_alloc ($self, sub { 2708 $ROOT->on_post_alloc ($self => sub {
2709 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2710
2290 if (delete $self->{need_reflow}) { 2711 if (delete $self->{need_reflow}) {
2291 my $height = 0; 2712 my $height = 0;
2292 2713
2293 $height += $_->[0] = $self->text_height ($_->[3], $_->[2])
2294 for @{$self->{par}}; 2714 for my $para (@{$self->{par}}) {
2715 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2716 my $layout = $self->get_layout ($para);
2717 my ($w, $h) = $layout->size;
2718
2719 $para->{w} = $w + $para->{indent};
2720 $para->{h} = $h;
2721 $para->{wrapped} = $layout->has_wrapped;
2722 }
2723
2724 $height += $para->{h};
2725 }
2295 2726
2296 $self->{height} = $height; 2727 $self->{height} = $height;
2297 2728
2298 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2729 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2299 $self->{children}[1]->update; 2730
2300
2301 delete $self->{texture}; 2731 delete $self->{texture};
2302 } 2732 }
2303 2733
2734 if (delete $self->{scroll_to_bottom}) {
2735 $self->{children}[1]->set_value (1e10);
2736 }
2737
2304 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2738 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2305 glClearColor 0.5, 0.5, 0.5, 0; 2739 glClearColor 0, 0, 0, 0;
2306 glClear GL_COLOR_BUFFER_BIT; 2740 glClear GL_COLOR_BUFFER_BIT;
2307 2741
2308 my $top = int $self->{children}[1]{range}[0]; 2742 my $top = int $self->{children}[1]{range}[0];
2309 2743
2310 my $y0 = $top; 2744 my $y0 = $top;
2311 my $y1 = $top + $self->{h}; 2745 my $y1 = $top + $H;
2312 2746
2313 my $y = 0; 2747 my $y = 0;
2314 2748
2315 my $layout = $self->{layout};
2316
2317 $layout->set_font ($self->{font}) if $self->{font};
2318
2319 glEnable GL_BLEND; 2749 glEnable GL_BLEND;
2750 #TODO# not correct in windows where rgba is forced off
2320 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2751 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2321 2752
2322 for my $par (@{$self->{par}}) { 2753 for my $para (@{$self->{par}}) {
2323 my $h = $par->[0]; 2754 my $h = $para->{h};
2324 2755
2325 if ($y0 < $y + $h && $y < $y1) { 2756 if ($y0 < $y + $h && $y < $y1) {
2326 $layout->set_foreground (@{ $par->[1] }); 2757
2327 $layout->set_width ($self->{w} - $par->[2]); 2758 my $layout = $self->get_layout ($para);
2328 $layout->set_markup ($par->[3]);
2329 2759
2330 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2760 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2331 2761
2332 glRasterPos $par->[2], $y - $y0; 2762 glRasterPos $para->{indent}, $y - $y0;
2333 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2763 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2764
2765 if (my @w = @{ $para->{widget} }) {
2766 my @s = $layout->get_shapes;
2767
2768 glDisable GL_BLEND;
2769 for (@w) {
2770 my ($dx, $dy) = splice @s, 0, 2, ();
2771
2772 $_->{x} = $dx + $para->{indent};
2773 $_->{y} = $dy + $y - $y0;
2774
2775 $_->draw;
2776 }
2777 glEnable GL_BLEND;
2778 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2779 }
2334 } 2780 }
2335 2781
2336 $y += $h; 2782 $y += $h;
2337 } 2783 }
2338 2784
2339 glDisable GL_BLEND; 2785 glDisable GL_BLEND;
2340 }; 2786 };
2341 }); 2787 });
2342} 2788}
2343 2789
2790sub reconfigure {
2791 my ($self) = @_;
2792
2793 $self->SUPER::reconfigure;
2794
2795 $_->{w} = 1e10 for @{ $self->{par} };
2796 $self->reflow;
2797}
2798
2344sub _draw { 2799sub _draw {
2345 my ($self) = @_; 2800 my ($self) = @_;
2346 2801
2347 glEnable GL_TEXTURE_2D; 2802 glEnable GL_TEXTURE_2D;
2348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2803 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2349 glColor 1, 1, 1, 1; 2804 glColor 0, 0, 0, 1;
2350 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2805 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2351 glDisable GL_TEXTURE_2D; 2806 glDisable GL_TEXTURE_2D;
2352 2807
2353 $self->{children}[1]->draw; 2808 $self->{children}[1]->draw;
2354
2355} 2809}
2356 2810
2357############################################################################# 2811#############################################################################
2358 2812
2359package CFClient::UI::Animator; 2813package CFClient::UI::Animator;
… …
2404 2858
2405sub new { 2859sub new {
2406 my $class = shift; 2860 my $class = shift;
2407 2861
2408 my $self = $class->SUPER::new ( 2862 my $self = $class->SUPER::new (
2409 state => 0, 2863 state => 0,
2410 connect_activate => \&toggle_flopper, 2864 on_activate => \&toggle_flopper,
2411 @_ 2865 @_
2412 ); 2866 );
2413 2867
2414 if ($self->{state}) {
2415 $self->{state} = 0;
2416 $self->toggle_flopper;
2417 }
2418
2419 $self 2868 $self
2420} 2869}
2421 2870
2422sub toggle_flopper { 2871sub toggle_flopper {
2423 my ($self) = @_; 2872 my ($self) = @_;
2424 2873
2425 # TODO: use animation 2874 $self->{other}->toggle_visibility;
2426 if ($self->{state} = !$self->{state}) {
2427 $CFClient::UI::ROOT->add ($self->{other});
2428 $self->{other}->move ($self->coord2global (0, $self->{h}));
2429 $self->emit ("open");
2430 } else {
2431 $CFClient::UI::ROOT->remove ($self->{other});
2432 $self->emit ("close");
2433 }
2434
2435 $self->emit (changed => $self->{state});
2436} 2875}
2437 2876
2438############################################################################# 2877#############################################################################
2439 2878
2440package CFClient::UI::Tooltip; 2879package CFClient::UI::Tooltip;
… …
2453} 2892}
2454 2893
2455sub set_tooltip_from { 2894sub set_tooltip_from {
2456 my ($self, $widget) = @_; 2895 my ($self, $widget) = @_;
2457 2896
2897 my $tooltip = $widget->{tooltip};
2898
2899 if ($ENV{CFPLUS_DEBUG} & 2) {
2900 $tooltip .= "\n\n" . (ref $widget) . "\n"
2901 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2902 . "req $widget->{req_w} $widget->{req_h}\n"
2903 . "visible $widget->{visible}";
2904 }
2905
2906 $tooltip =~ s/^\n+//;
2907 $tooltip =~ s/\n+$//;
2908
2458 $self->add (new CFClient::UI::Label 2909 $self->add (new CFClient::UI::Label
2459 markup => $widget->{tooltip}, 2910 markup => $tooltip,
2460 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2911 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2461 fontsize => 0.8, 2912 fontsize => 0.8,
2462 fg => [0, 0, 0, 1], 2913 fg => [0, 0, 0, 1],
2463 ellipsise => 0, 2914 ellipsise => 0,
2464 font => ($widget->{tooltip_font} || $::FONT_PROP), 2915 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2471 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2922 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2472 2923
2473 ($w + 4, $h + 4) 2924 ($w + 4, $h + 4)
2474} 2925}
2475 2926
2476sub size_allocate { 2927sub invoke_size_allocate {
2477 my ($self, $w, $h) = @_; 2928 my ($self, $w, $h) = @_;
2478 2929
2479 $self->SUPER::size_allocate ($w - 4, $h - 4); 2930 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2931}
2932
2933sub invoke_visibility_change {
2934 my ($self, $visible) = @_;
2935
2936 return unless $visible;
2937
2938 $self->{root}->on_post_alloc ("move_$self" => sub {
2939 my $widget = $self->{owner}
2940 or return;
2941
2942 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2943
2944 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2945 if $x + $self->{w} > $self->{root}{w};
2946
2947 $self->move_abs ($x, $y);
2948 });
2480} 2949}
2481 2950
2482sub _draw { 2951sub _draw {
2483 my ($self) = @_; 2952 my ($self) = @_;
2484 2953
… …
2501 glVertex $w, $h; 2970 glVertex $w, $h;
2502 glVertex $w, 0; 2971 glVertex $w, 0;
2503 glEnd; 2972 glEnd;
2504 2973
2505 glTranslate 2 - 0.375, 2 - 0.375; 2974 glTranslate 2 - 0.375, 2 - 0.375;
2975
2506 $self->SUPER::_draw; 2976 $self->SUPER::_draw;
2507} 2977}
2508 2978
2509############################################################################# 2979#############################################################################
2510 2980
… …
2516 2986
2517sub new { 2987sub new {
2518 my $class = shift; 2988 my $class = shift;
2519 2989
2520 my $self = $class->SUPER::new ( 2990 my $self = $class->SUPER::new (
2521 aspect => 1, 2991 aspect => 1,
2992 can_events => 0,
2522 @_, 2993 @_,
2523 ); 2994 );
2524 2995
2525 if ($self->{anim} && $self->{animspeed}) { 2996 if ($self->{anim} && $self->{animspeed}) {
2526 Scalar::Util::weaken (my $widget = $self); 2997 Scalar::Util::weaken (my $widget = $self);
… …
2552} 3023}
2553 3024
2554sub _draw { 3025sub _draw {
2555 my ($self) = @_; 3026 my ($self) = @_;
2556 3027
2557 return unless $::CONN;#d# manage and cache textures differently 3028 return unless $::CONN;
2558 3029
2559 my $face; 3030 my $face;
2560 3031
2561 if ($self->{frame}) { 3032 if ($self->{frame}) {
2562 my $anim = $::CONN->{anim}[$self->{anim}]; 3033 my $anim = $::CONN->{anim}[$self->{anim}];
… …
2568 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3039 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2569 3040
2570 if ($tex) { 3041 if ($tex) {
2571 glEnable GL_TEXTURE_2D; 3042 glEnable GL_TEXTURE_2D;
2572 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3043 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2573 glColor 1, 1, 1, 1; 3044 glColor 0, 0, 0, 1;
2574 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3045 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2575 glDisable GL_TEXTURE_2D; 3046 glDisable GL_TEXTURE_2D;
2576 } 3047 }
2577} 3048}
2578 3049
2579sub DESTROY { 3050sub destroy {
2580 my ($self) = @_; 3051 my ($self) = @_;
2581 3052
2582 $self->{timer}->cancel 3053 $self->{timer}->cancel
2583 if $self->{timer}; 3054 if $self->{timer};
2584 3055
2585 $self->SUPER::DESTROY; 3056 $self->SUPER::destroy;
2586} 3057}
2587 3058
2588############################################################################# 3059#############################################################################
2589 3060
2590package CFClient::UI::InventoryItem; 3061package CFClient::UI::Buttonbar;
2591 3062
2592our @ISA = CFClient::UI::HBox::; 3063our @ISA = CFClient::UI::HBox::;
2593 3064
2594sub _item_to_desc { 3065# TODO: should actualyl wrap buttons and other goodies.
2595 my ($item) = @_;
2596
2597 my $desc =
2598 $item->{nrof} < 2
2599 ? $item->{name}
2600 : "$item->{nrof} × $item->{name_pl}";
2601
2602 $item->{flags} & Crossfire::Protocol::F_OPEN
2603 and $desc .= " (open)";
2604 $item->{flags} & Crossfire::Protocol::F_APPLIED
2605 and $desc .= " (applied)";
2606 $item->{flags} & Crossfire::Protocol::F_UNPAID
2607 and $desc .= " (unpaid)";
2608 $item->{flags} & Crossfire::Protocol::F_MAGIC
2609 and $desc .= " (magic)";
2610 $item->{flags} & Crossfire::Protocol::F_CURSED
2611 and $desc .= " (cursed)";
2612 $item->{flags} & Crossfire::Protocol::F_DAMNED
2613 and $desc .= " (damned)";
2614 $item->{flags} & Crossfire::Protocol::F_LOCKED
2615 and $desc .= " *";
2616
2617 $desc
2618}
2619
2620sub new {
2621 my $class = shift;
2622
2623 my %args = @_;
2624
2625 my $item = delete $args{item};
2626
2627 my $desc = _item_to_desc ($item);
2628
2629 my $self = $class->SUPER::new (
2630 can_hover => 1,
2631 can_events => 1,
2632 tooltip => ((CFClient::UI::Label::escape $desc)
2633 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2634 connect_button_down => sub {
2635 my ($self, $ev, $x, $y) = @_;
2636
2637 # todo: maybe put examine on 1? but should just be a tooltip :(
2638 if ($ev->{button} == 1) {
2639 my $targ = $::CONN->{player}{tag};
2640
2641 if ($item->{container} == $::CONN->{player}{tag}) {
2642 $targ = $main::OPENCONT;
2643 }
2644
2645 $::CONN->send ("move $targ $item->{tag} 0");
2646 } elsif ($ev->{button} == 2) {
2647 $::CONN->send ("apply $item->{tag}");
2648 } elsif ($ev->{button} == 3) {
2649 my @menu_items = (
2650 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2651 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2652 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2653 (
2654 $item->{flags} & Crossfire::Protocol::F_LOCKED
2655 ? (
2656 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2657 )
2658 : (
2659 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2660 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2661 )
2662 ),
2663 );
2664
2665 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2666 }
2667
2668 1
2669 },
2670 %args
2671 );
2672
2673
2674 $self->add (new CFClient::UI::Face
2675 can_events => 0,
2676 face => $item->{face},
2677 anim => $item->{anim},
2678 animspeed => $item->{animspeed},
2679 );
2680
2681 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2682
2683 $self->{item} = $item;
2684
2685 $self->update_item;
2686
2687 $self
2688}
2689
2690sub update_item {
2691 my ($self) = @_;
2692
2693 my $desc = _item_to_desc ($self->{item});
2694
2695 $self->{name_lbl}->set_text ($desc);
2696}
2697
2698#############################################################################
2699
2700package CFClient::UI::Inventory;
2701
2702our @ISA = CFClient::UI::ScrolledWindow::;
2703
2704sub new {
2705 my $class = shift;
2706
2707 my $self = $class->SUPER::new (
2708 scrolled => (new CFClient::UI::VBox),
2709 @_,
2710 );
2711
2712 $self
2713}
2714
2715sub set_items {
2716 my ($self, $items) = @_;
2717
2718 $self->{scrolled}->clear;
2719 return unless $items;
2720
2721 my @items = sort {
2722 ($a->{type} <=> $b->{type})
2723 or ($a->{name} cmp $b->{name})
2724 } @$items;
2725
2726 $self->{real_items} = \@items;
2727
2728 for my $item (@items) {
2729 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2730 $item->update_item ();
2731 }
2732
2733 $self->{scrolled}->add (@items);
2734
2735# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740 ($self->{req_w}, $self->{req_h});
2741}
2742 3066
2743############################################################################# 3067#############################################################################
2744 3068
2745package CFClient::UI::Menu; 3069package CFClient::UI::Menu;
2746 3070
… …
2758 ); 3082 );
2759 3083
2760 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3084 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2761 3085
2762 for my $item (@{ $self->{items} }) { 3086 for my $item (@{ $self->{items} }) {
2763 my ($widget, $cb) = @$item; 3087 my ($widget, $cb, $tooltip) = @$item;
2764 3088
2765 # handle various types of items, only text for now 3089 # handle various types of items, only text for now
2766 if (!ref $widget) { 3090 if (!ref $widget) {
2767 $widget = new CFClient::UI::Label 3091 $widget = new CFClient::UI::Label
2768 can_hover => 1, 3092 can_hover => 1,
2769 can_events => 1, 3093 can_events => 1,
2770 text => $widget; 3094 markup => $widget,
3095 tooltip => $tooltip
2771 } 3096 }
2772 3097
2773 $self->{item}{$widget} = $item; 3098 $self->{item}{$widget} = $item;
2774 3099
2775 $self->{vbox}->add ($widget); 3100 $self->{vbox}->add ($widget);
… …
2787 # maybe save $GRAB? must be careful about events... 3112 # maybe save $GRAB? must be careful about events...
2788 $GRAB = $self; 3113 $GRAB = $self;
2789 $self->{button} = $ev->{button}; 3114 $self->{button} = $ev->{button};
2790 3115
2791 $self->show; 3116 $self->show;
2792 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3117 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2793} 3118}
2794 3119
2795sub mouse_motion { 3120sub invoke_mouse_motion {
2796 my ($self, $ev, $x, $y) = @_; 3121 my ($self, $ev, $x, $y) = @_;
2797 3122
2798 # TODO: should use vbox->find_widget or so 3123 # TODO: should use vbox->find_widget or so
2799 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3124 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2800 $self->{hover} = $self->{item}{$HOVER}; 3125 $self->{hover} = $self->{item}{$HOVER};
2801}
2802 3126
3127 0
3128}
3129
2803sub button_up { 3130sub invoke_button_up {
2804 my ($self, $ev, $x, $y) = @_; 3131 my ($self, $ev, $x, $y) = @_;
2805 3132
2806 if ($ev->{button} == $self->{button}) { 3133 if ($ev->{button} == $self->{button}) {
2807 undef $GRAB; 3134 undef $GRAB;
2808 $self->hide; 3135 $self->hide;
2809 3136
2810 $self->emit ("popdown"); 3137 $self->emit ("popdown");
2811 $self->{hover}[1]->() if $self->{hover}; 3138 $self->{hover}[1]->() if $self->{hover};
3139 } else {
3140 return 0
3141 }
3142
2812 } 3143 1
2813} 3144}
2814 3145
2815############################################################################# 3146#############################################################################
2816 3147
2817package CFClient::UI::Statusbox; 3148package CFClient::UI::Multiplexer;
2818 3149
2819our @ISA = CFClient::UI::VBox::; 3150our @ISA = CFClient::UI::Container::;
2820 3151
2821sub new { 3152sub new {
2822 my $class = shift; 3153 my $class = shift;
2823 3154
2824 $class->SUPER::new ( 3155 my $self = $class->SUPER::new (
3156 @_,
3157 );
3158
3159 $self->{current} = $self->{children}[0]
3160 if @{ $self->{children} };
3161
3162 $self
3163}
3164
3165sub add {
3166 my ($self, @widgets) = @_;
3167
3168 $self->SUPER::add (@widgets);
3169
3170 $self->{current} = $self->{children}[0]
3171 if @{ $self->{children} };
3172}
3173
3174sub get_current_page {
3175 my ($self) = @_;
3176
3177 $self->{current}
3178}
3179
3180sub set_current_page {
3181 my ($self, $page_or_widget) = @_;
3182
3183 my $widget = ref $page_or_widget
3184 ? $page_or_widget
3185 : $self->{children}[$page_or_widget];
3186
3187 $self->{current} = $widget;
3188 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3189
3190 $self->emit (page_changed => $self->{current});
3191
3192 $self->realloc;
3193}
3194
3195sub visible_children {
3196 $_[0]{current}
3197}
3198
3199sub size_request {
3200 my ($self) = @_;
3201
3202 $self->{current}->size_request
3203}
3204
3205sub invoke_size_allocate {
3206 my ($self, $w, $h) = @_;
3207
3208 $self->{current}->configure (0, 0, $w, $h);
3209
3210 1
3211}
3212
3213sub _draw {
3214 my ($self) = @_;
3215
3216 $self->{current}->draw;
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::Notebook;
3222
3223our @ISA = CFClient::UI::VBox::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (
3229 buttonbar => (new CFClient::UI::Buttonbar),
3230 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3231 # filter => # will be put between multiplexer and $self
3232 @_,
3233 );
3234
3235 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3236 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3237
3238 $self
3239}
3240
3241sub add {
3242 my ($self, $title, $widget, $tooltip) = @_;
3243
3244 Scalar::Util::weaken $self;
3245
3246 $self->{buttonbar}->add (new CFClient::UI::Button
3247 markup => $title,
3248 tooltip => $tooltip,
3249 on_activate => sub { $self->set_current_page ($widget) },
3250 );
3251
3252 $self->{multiplexer}->add ($widget);
3253}
3254
3255sub get_current_page {
3256 my ($self) = @_;
3257
3258 $self->{multiplexer}->get_current_page
3259}
3260
3261sub set_current_page {
3262 my ($self, $page) = @_;
3263
3264 $self->{multiplexer}->set_current_page ($page);
3265 $self->emit (page_changed => $self->{multiplexer}{current});
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::Combobox;
3271
3272use utf8;
3273
3274our @ISA = CFClient::UI::Button::;
3275
3276sub new {
3277 my $class = shift;
3278
3279 my $self = $class->SUPER::new (
3280 options => [], # [value, title, longdesc], ...
3281 value => undef,
3282 @_,
3283 );
3284
3285 $self->_set_value ($self->{value});
3286
3287 $self
3288}
3289
3290sub invoke_button_down {
3291 my ($self, $ev) = @_;
3292
3293 my @menu_items;
3294
3295 for (@{ $self->{options} }) {
3296 my ($value, $title, $tooltip) = @$_;
3297
3298 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3299 }
3300
3301 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3302}
3303
3304sub _set_value {
3305 my ($self, $value) = @_;
3306
3307 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3308 or return;
3309
3310 $self->{value} = $item->[0];
3311 $self->set_markup ("$item->[1] ⇓");
3312 $self->set_tooltip ($item->[2]);
3313}
3314
3315sub set_value {
3316 my ($self, $value) = @_;
3317
3318 return unless $self->{value} ne $value;
3319
3320 $self->_set_value ($value);
3321 $self->emit (changed => $value);
3322}
3323
3324#############################################################################
3325
3326package CFClient::UI::Statusbox;
3327
3328our @ISA = CFClient::UI::VBox::;
3329
3330sub new {
3331 my $class = shift;
3332
3333 my $self = $class->SUPER::new (
2825 fontsize => 0.8, 3334 fontsize => 0.8,
2826 @_, 3335 @_,
2827 ) 3336 );
3337
3338 Scalar::Util::weaken (my $this = $self);
3339
3340 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3341
3342 $self
2828} 3343}
2829 3344
2830sub reorder { 3345sub reorder {
2831 my ($self) = @_; 3346 my ($self) = @_;
2832 my $NOW = time; 3347 my $NOW = Time::HiRes::time;
3348
3349 # freeze display when hovering over any label
3350 return if $CFClient::UI::TOOLTIP->{owner}
3351 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3352 values %{ $self->{item} };
2833 3353
2834 while (my ($k, $v) = each %{ $self->{item} }) { 3354 while (my ($k, $v) = each %{ $self->{item} }) {
2835 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3355 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2836 } 3356 }
2837 3357
… …
2840 my @items = sort { 3360 my @items = sort {
2841 $a->{pri} <=> $b->{pri} 3361 $a->{pri} <=> $b->{pri}
2842 or $b->{id} <=> $a->{id} 3362 or $b->{id} <=> $a->{id}
2843 } values %{ $self->{item} }; 3363 } values %{ $self->{item} };
2844 3364
3365 $self->{timer}->interval (1);
3366
2845 my $count = 10 + 1; 3367 my $count = 10 + 1;
2846 for my $item (@items) { 3368 for my $item (@items) {
2847 last unless --$count; 3369 last unless --$count;
2848 3370
2849 push @widgets, $item->{label} ||= do { 3371 my $label = $item->{label} ||= do {
2850 # TODO: doesn't handle markup well (read as: at all) 3372 # TODO: doesn't handle markup well (read as: at all)
2851 my $short = $item->{count} > 1 3373 my $short = $item->{count} > 1
2852 ? "<b>$item->{count} ×</b> $item->{text}" 3374 ? "<b>$item->{count} ×</b> $item->{text}"
2853 : $item->{text}; 3375 : $item->{text};
2854 3376
… …
2862 tooltip => $item->{tooltip}, 3384 tooltip => $item->{tooltip},
2863 tooltip_font => $::FONT_PROP, 3385 tooltip_font => $::FONT_PROP,
2864 tooltip_width => 0.67, 3386 tooltip_width => 0.67,
2865 fontsize => $item->{fontsize} || $self->{fontsize}, 3387 fontsize => $item->{fontsize} || $self->{fontsize},
2866 max_w => $::WIDTH * 0.44, 3388 max_w => $::WIDTH * 0.44,
2867 fg => $item->{fg}, 3389 fg => [@{ $item->{fg} }],
2868 can_events => 1, 3390 can_events => 1,
2869 can_hover => 1 3391 can_hover => 1
2870 }; 3392 };
3393
3394 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3395 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3396 $label->update;
3397 $label->set_max_size (undef, $label->{req_h} * $diff)
3398 if $diff < 1;
3399 $self->{timer}->interval (1/30);
3400 } else {
3401 $label->{fg}[3] = $item->{fg}[3] || 1;
3402 }
3403
3404 push @widgets, $label;
2871 } 3405 }
2872 3406
2873 $self->clear; 3407 $self->clear;
2874 $self->SUPER::add (reverse @widgets); 3408 $self->SUPER::add (reverse @widgets);
2875} 3409}
… …
2878 my ($self, $text, %arg) = @_; 3412 my ($self, $text, %arg) = @_;
2879 3413
2880 $text =~ s/^\s+//; 3414 $text =~ s/^\s+//;
2881 $text =~ s/\s+$//; 3415 $text =~ s/\s+$//;
2882 3416
3417 return unless $text;
3418
2883 my $timeout = time + ((delete $arg{timeout}) || 60); 3419 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2884 3420
2885 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3421 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2886 3422
2887 if (my $item = $self->{item}{$group}) { 3423 if (my $item = $self->{item}{$group}) {
2888 if ($item->{text} eq $text) { 3424 if ($item->{text} eq $text) {
2889 $item->{count}++; 3425 $item->{count}++;
2890 } else { 3426 } else {
2891 $item->{count} = 1; 3427 $item->{count} = 1;
2892 $item->{text} = $item->{tooltip} = $text; 3428 $item->{text} = $item->{tooltip} = $text;
2893 } 3429 }
2894 $item->{id} = ++$self->{id}; 3430 $item->{id} += 0.2;#d#
2895 $item->{timeout} = $timeout; 3431 $item->{timeout} = $timeout;
2896 delete $item->{label}; 3432 delete $item->{label};
2897 } else { 3433 } else {
2898 $self->{item}{$group} = { 3434 $self->{item}{$group} = {
2899 id => ++$self->{id}, 3435 id => ++$self->{id},
… …
2905 count => 1, 3441 count => 1,
2906 %arg, 3442 %arg,
2907 }; 3443 };
2908 } 3444 }
2909 3445
3446 $ROOT->on_refresh (reorder => sub {
2910 $self->reorder; 3447 $self->reorder;
3448 });
2911} 3449}
2912 3450
2913sub reconfigure { 3451sub reconfigure {
2914 my ($self) = @_; 3452 my ($self) = @_;
2915 3453
… …
2918 3456
2919 $self->reorder; 3457 $self->reorder;
2920 $self->SUPER::reconfigure; 3458 $self->SUPER::reconfigure;
2921} 3459}
2922 3460
3461sub destroy {
3462 my ($self) = @_;
3463
3464 $self->{timer}->cancel;
3465
3466 $self->SUPER::destroy;
3467}
3468
2923############################################################################# 3469#############################################################################
2924 3470
2925package CFClient::UI::Root; 3471package CFClient::UI::Inventory;
2926 3472
2927our @ISA = CFClient::UI::Container::; 3473our @ISA = CFClient::UI::Table::;
2928
2929use CFClient::OpenGL;
2930 3474
2931sub new { 3475sub new {
2932 my $class = shift; 3476 my $class = shift;
2933 3477
2934 $class->SUPER::new ( 3478 my $self = $class->SUPER::new (
3479 col_expand => [0, 1, 0],
3480 @_,
3481 );
3482
3483 $self
3484}
3485
3486sub set_items {
3487 my ($self, $items) = @_;
3488
3489 $self->clear;
3490 return unless $items;
3491
3492 my @items = sort {
3493 ($a->{type} <=> $b->{type})
3494 or ($a->{name} cmp $b->{name})
3495 } values %$items;
3496
3497 $self->{real_items} = \@items;
3498
3499 my $row = 0;
3500 for my $item (@items) {
3501 CFClient::Item::update_widgets $item;
3502
3503 $self->add (0, $row, $item->{face_widget});
3504 $self->add (1, $row, $item->{desc_widget});
3505 $self->add (2, $row, $item->{weight_widget});
3506
3507 $row++;
3508 }
3509}
3510
3511#############################################################################
3512
3513package CFClient::UI::SpellList;
3514
3515our @ISA = CFClient::UI::Table::;
3516
3517sub new {
3518 my $class = shift;
3519
3520 my $self = $class->SUPER::new (
3521 binding => [],
3522 commands => [],
2935 @_, 3523 @_,
2936 ) 3524 )
2937} 3525}
2938 3526
2939sub configure { 3527my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
2940 my ($self, $x, $y, $w, $h) = @_;
2941 3528
2942 $self->{w} = $w; 3529my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
2943 $self->{h} = $h; 3530 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
2944} 3531my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3532 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3533my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3534 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3535my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3536 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3537my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3538 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
2945 3539
2946sub check_size { 3540sub rebuild_spell_list {
3541 my ($self) = @_;
3542
3543 $CFClient::UI::ROOT->on_refresh ($self => sub {
3544 $self->clear;
3545
3546 return unless $::CONN;
3547
3548 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3549 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3550 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3551 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3552 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3553
3554 my $row = 0;
3555
3556 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3557 my $spell = $self->{spell}{$_};
3558
3559 $row++;
3560
3561 my $spell_cb = sub {
3562 my ($widget, $ev) = @_;
3563
3564 if ($ev->{button} == 1) {
3565 $::CONN->user_send ("cast $spell->{name}");
3566 } elsif ($ev->{button} == 2) {
3567 $::CONN->user_send ("invoke $spell->{name}");
3568 } elsif ($ev->{button} == 3) {
3569 (new CFClient::UI::Menu
3570 items => [
3571 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3572 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3573 ],
3574 )->popup ($ev);
3575 } else {
3576 return 0;
3577 }
3578
3579 1
3580 };
3581
3582 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3583
3584 #TODO: add path info to tooltip
3585 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3586
3587 $self->add (0, $row, new CFClient::UI::Face
3588 face => $spell->{face},
3589 can_hover => 1,
3590 can_events => 1,
3591 tooltip => $tooltip,
3592 on_button_down => $spell_cb,
3593 );
3594
3595 $self->add (1, $row, new CFClient::UI::Label
3596 expand => 1,
3597 text => $spell->{name},
3598 can_hover => 1,
3599 can_events => 1,
3600 tooltip => $tooltip,
3601 on_button_down => $spell_cb,
3602 );
3603
3604 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3605 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3606 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3607 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3608 }
3609 });
3610}
3611
3612sub add_spell {
2947 my ($self) = @_; 3613 my ($self, $spell) = @_;
2948 3614
2949 $self->size_allocate ($self->{w}, $self->{h}) 3615 $self->{spell}->{$spell->{name}} = $spell;
2950 if $self->{w}; 3616 $self->rebuild_spell_list;
3617}
3618
3619sub remove_spell {
3620 my ($self, $spell) = @_;
3621
3622 delete $self->{spell}->{$spell->{name}};
3623 $self->rebuild_spell_list;
3624}
3625
3626sub clear_spells {
3627 my ($self) = @_;
3628
3629 $self->{spell} = {};
3630 $self->rebuild_spell_list;
3631}
3632
3633#############################################################################
3634
3635package CFClient::UI::Root;
3636
3637our @ISA = CFClient::UI::Container::;
3638
3639use List::Util qw(min max);
3640
3641use CFClient::OpenGL;
3642
3643sub new {
3644 my $class = shift;
3645
3646 my $self = $class->SUPER::new (
3647 visible => 1,
3648 @_,
3649 );
3650
3651 Scalar::Util::weaken ($self->{root} = $self);
3652
3653 $self
2951} 3654}
2952 3655
2953sub size_request { 3656sub size_request {
2954 my ($self) = @_; 3657 my ($self) = @_;
2955 3658
2956 ($self->{w}, $self->{h}) 3659 ($self->{w}, $self->{h})
2957} 3660}
2958 3661
3662sub _to_pixel {
3663 my ($coord, $size, $max) = @_;
3664
3665 $coord =
3666 $coord eq "center" ? ($max - $size) * 0.5
3667 : $coord eq "max" ? $max
3668 : $coord;
3669
3670 $coord = 0 if $coord < 0;
3671 $coord = $max - $size if $coord > $max - $size;
3672
3673 int $coord + 0.5
3674}
3675
2959sub size_allocate { 3676sub invoke_size_allocate {
2960 my ($self, $w, $h) = @_; 3677 my ($self, $w, $h) = @_;
2961
2962 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2963 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2964
2965 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2966 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2967 3678
2968 for my $child ($self->children) { 3679 for my $child ($self->children) {
2969 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3680 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2970 3681
2971 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3682 $X = $child->{force_x} if exists $child->{force_x};
2972 if exists $child->{req_x}; 3683 $Y = $child->{force_y} if exists $child->{force_y};
2973 3684
2974 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3685 $X = _to_pixel $X, $W, $self->{w};
2975 if exists $child->{req_y}; 3686 $Y = _to_pixel $Y, $H, $self->{h};
2976
2977 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2978 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2979 3687
2980 $child->configure ($X, $Y, $W, $H); 3688 $child->configure ($X, $Y, $W, $H);
2981 } 3689 }
3690
3691 1
2982} 3692}
2983 3693
2984sub coord2local { 3694sub coord2local {
2985 my ($self, $x, $y) = @_; 3695 my ($self, $x, $y) = @_;
2986 3696
… …
2994} 3704}
2995 3705
2996sub update { 3706sub update {
2997 my ($self) = @_; 3707 my ($self) = @_;
2998 3708
2999 $self->check_size;
3000 $::WANT_REFRESH++; 3709 $::WANT_REFRESH++;
3001} 3710}
3002 3711
3003sub add { 3712sub add {
3004 my ($self, @children) = @_; 3713 my ($self, @children) = @_;
3005 3714
3006 for my $child (@children) {
3007 $child->{toplevel} = 1; 3715 $_->{is_toplevel} = 1
3008 3716 for @children;
3009 # integerise window positions
3010 $child->{x} = int $child->{x};
3011 $child->{y} = int $child->{y};
3012 }
3013 3717
3014 $self->SUPER::add (@children); 3718 $self->SUPER::add (@children);
3719}
3720
3721sub remove {
3722 my ($self, @children) = @_;
3723
3724 $self->SUPER::remove (@children);
3725
3726 delete $self->{is_toplevel}
3727 for @children;
3015 3728
3016 while (@children) { 3729 while (@children) {
3017 my $w = pop @children; 3730 my $w = pop @children;
3018 push @children, $w->children; 3731 push @children, $w->children;
3019 $w->{visible} = 1; 3732 $w->set_invisible;
3020 }
3021}
3022
3023sub remove {
3024 my ($self, @children) = @_;
3025
3026 $self->SUPER::remove (@children);
3027
3028 while (@children) {
3029 my $w = pop @children;
3030 push @children, $w->children;
3031 delete $w->{visible};
3032 } 3733 }
3033} 3734}
3034 3735
3035sub on_refresh { 3736sub on_refresh {
3036 my ($self, $id, $cb) = @_; 3737 my ($self, $id, $cb) = @_;
… …
3050 while ($self->{refresh_hook}) { 3751 while ($self->{refresh_hook}) {
3051 $_->() 3752 $_->()
3052 for values %{delete $self->{refresh_hook}}; 3753 for values %{delete $self->{refresh_hook}};
3053 } 3754 }
3054 3755
3055 if ($self->{check_size}) { 3756 if ($self->{realloc}) {
3056 my @queue = ([], []); 3757 my %queue;
3758 my @queue;
3759 my $widget;
3057 3760
3058 for (;;) { 3761 outer:
3059 if ($self->{check_size}) { 3762 while () {
3060 # heuristic: check containers last 3763 if (my $realloc = delete $self->{realloc}) {
3061 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3764 for $widget (values %$realloc) {
3062 for values %{delete $self->{check_size}} 3765 $widget->{visible} or next; # do not resize invisible widgets
3766
3767 $queue{$widget+0}++ and next; # duplicates are common
3768
3769 push @{ $queue[$widget->{visible}] }, $widget;
3770 }
3063 } 3771 }
3064 3772
3065 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3773 while () {
3774 @queue or last outer;
3066 3775
3067 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3776 $widget = pop @{ $queue[-1] || [] }
3068 ? @$widget{qw(user_w user_h)} 3777 and last;
3069 : $widget->size_request;
3070
3071 if (delete $widget->{force_alloc}
3072 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3073 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3074 3778
3779 pop @queue;
3780 }
3781
3782 delete $queue{$widget+0};
3783
3784 my ($w, $h) = $widget->size_request;
3785
3786 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3787 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3788
3789 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3790 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3791
3792 $w = $widget->{force_w} if exists $widget->{force_w};
3793 $h = $widget->{force_h} if exists $widget->{force_h};
3794
3795 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3796 || delete $widget->{force_realloc}) {
3075 $widget->{req_w} = $w; 3797 $widget->{req_w} = $w;
3076 $widget->{req_h} = $h; 3798 $widget->{req_h} = $h;
3077 3799
3078 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3800 $self->{size_alloc}{$widget+0} = $widget;
3079 3801
3080 $widget->{parent}->check_size
3081 if $widget->{parent}; 3802 if (my $parent = $widget->{parent}) {
3803 $self->{realloc}{$parent+0} = $parent
3804 unless $queue{$parent+0};
3805
3806 $parent->{force_size_alloc} = 1;
3807 $self->{size_alloc}{$parent+0} = $parent;
3808 }
3082 } 3809 }
3810
3811 delete $self->{realloc}{$widget+0};
3083 } 3812 }
3084 } 3813 }
3085 3814
3086 while ($self->{size_alloc}) { 3815 while (my $size_alloc = delete $self->{size_alloc}) {
3087 for (values %{delete $self->{size_alloc}}) { 3816 my @queue = sort { $b->{visible} <=> $a->{visible} }
3088 my ($widget, $w, $h) = @$_; 3817 values %$size_alloc;
3818
3819 while () {
3820 my $widget = pop @queue || last;
3821
3822 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3089 3823
3090 $w = 0 if $w < 0; 3824 $w = 0 if $w < 0;
3091 $h = 0 if $h < 0; 3825 $h = 0 if $h < 0;
3092 3826
3827 $w = int $w + 0.5;
3828 $h = int $h + 0.5;
3829
3830 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3831 $widget->{old_w} = $widget->{w};
3832 $widget->{old_h} = $widget->{h};
3833
3093 $widget->{w} = $w; 3834 $widget->{w} = $w;
3094 $widget->{h} = $h; 3835 $widget->{h} = $h;
3095 $widget->size_allocate ($w, $h); 3836
3096 $widget->emit (size_allocate => $w, $h); 3837 $widget->emit (size_allocate => $w, $h);
3838 }
3097 } 3839 }
3098 } 3840 }
3099 3841
3100 while ($self->{post_alloc_hook}) { 3842 while ($self->{post_alloc_hook}) {
3101 $_->() 3843 $_->()
3102 for values %{delete $self->{post_alloc_hook}}; 3844 for values %{delete $self->{post_alloc_hook}};
3103 } 3845 }
3846
3104 3847
3105 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3848 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3106 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3849 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3107 glClear GL_COLOR_BUFFER_BIT; 3850 glClear GL_COLOR_BUFFER_BIT;
3108 3851
… …
3110 glLoadIdentity; 3853 glLoadIdentity;
3111 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3854 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3112 glMatrixMode GL_MODELVIEW; 3855 glMatrixMode GL_MODELVIEW;
3113 glLoadIdentity; 3856 glLoadIdentity;
3114 3857
3858 {
3859 package CFClient::UI::Base;
3860
3861 ($draw_x, $draw_y, $draw_w, $draw_h) =
3862 (0, 0, $self->{w}, $self->{h});
3863 }
3864
3115 $self->_draw; 3865 $self->_draw;
3116} 3866}
3117 3867
3118############################################################################# 3868#############################################################################
3119 3869

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