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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.226 by root, Tue May 23 23:14:46 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC

… …
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8 8
9use CFClient; 9use CFClient;
10use CFClient::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
19sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
20 if (!$GRAB) { 47 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
25 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
26 54
27 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
28 56
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 58
31 $TOOLTIP->set_tooltip_from ($widget); 59 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 60 $TOOLTIP->show;
33
34 my ($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 } 61 }
43 62
44 return; 63 return;
45 } 64 }
46 } 65 }
… …
50 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
51} 70}
52 71
53# class methods for events 72# class methods for events
54sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 75 if $FOCUS;
57} 76}
58 77
59sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 80 if $FOCUS;
62} 81}
63 82
64sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
65 my ($ev) = @_; 84 my ($ev) = @_;
… …
74 check_tooltip; 93 check_tooltip;
75 } 94 }
76 95
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 97
79 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
80 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
82 }
83} 100}
84 101
85sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
86 my ($ev) = @_; 103 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
88 105
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
90 107
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 109
93 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
94 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 112
98 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 115 $grab->update if $grab;
101 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
117 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
118 133
119 check_tooltip; 134 check_tooltip;
120 } 135 }
121 136
122 if ($HOVER) {
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
125 } 138 if $HOVER;
126} 139}
127 140
128# convert position array to integers 141# convert position array to integers
129sub harmonize { 142sub harmonize {
130 my ($vals) = @_; 143 my ($vals) = @_;
… …
144 157
145 $_->update 158 $_->update
146 for @widgets; 159 for @widgets;
147} 160}
148 161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
149# call when resolution changes etc. 170# call when resolution changes etc.
150sub rescale_widgets { 171sub rescale_widgets {
151 my ($sx, $sy) = @_; 172 my ($sx, $sy) = @_;
152 173
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 174 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 179 $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}; 180 $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}; 181 $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}; 182 $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}; 183 $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}; 184 $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}; 185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
166 } 189 }
167
168 $widget->reconfigure;
169 } 190 }
191
192 reconfigure_widgets;
170} 193}
171 194
172############################################################################# 195#############################################################################
173 196
174package CFClient::UI::Base; 197package CFClient::UI::Base;
… …
179 202
180sub new { 203sub new {
181 my $class = shift; 204 my $class = shift;
182 205
183 my $self = bless { 206 my $self = bless {
184 x => 0, 207 x => "center",
185 y => 0, 208 y => "center",
186 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
187 can_events => 1, 212 can_events => 1,
188 @_ 213 @_
189 }, $class; 214 }, $class;
190 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
191 for (keys %$self) { 218 for (keys %$self) {
192 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
194 } 221 }
195 } 222 }
196 223
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
198 235
199 $self 236 $self
200} 237}
201 238
202sub destroy { 239sub destroy {
… …
206 %$self = (); 243 %$self = ();
207} 244}
208 245
209sub show { 246sub show {
210 my ($self) = @_; 247 my ($self) = @_;
248
211 return if $self->{parent}; 249 return if $self->{parent};
212 250
213 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
214} 252}
215 253
216sub show_centered { 254sub set_visible {
217 my ($self) = @_; 255 my ($self) = @_;
256
218 return if $self->{parent}; 257 return if $self->{visible};
219 258
220 $self->show; 259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
221 261
222 $CFClient::UI::ROOT->on_post_alloc ( 262 $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}
228 263
229sub hide { 264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
230 my ($self) = @_; 270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
231 278
232 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
234 281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
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, int $x;
243 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, 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 $self->realloc;
256} 333}
257 334
258sub size_request { 335sub size_request {
259 require Carp; 336 require Carp;
260 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
262 339
263sub configure { 340sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
265 342
266 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
269 348
270 # use alignment to adjust x, y 349 # use alignment to adjust x, y
271 350
272 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 353 }
277 354
278 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 356 $self->{x} = $x;
280 $self->{y} = $y; 357 $self->{y} = $y;
281 $self->update; 358 $self->update;
282 } 359 }
283 360
284 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
286 } 368 }
287} 369}
288 370
289sub size_allocate { 371sub size_allocate {
290 # nothing to be done 372 # nothing to be done
291} 373}
292 374
293sub reconfigure {
294 my ($self) = @_;
295
296 $self->check_size (1);
297 $self->update;
298}
299
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) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
312 399
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};
… …
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 my $focus = $FOCUS; $FOCUS = $self;
342 429
343 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
344 431
345 $focus->update if $focus; 432 $focus->update if $focus;
346 $FOCUS->update; 433 $FOCUS->update;
347} 434}
348 435
… …
351 438
352 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
353 440
354 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
355 442
356 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
357 444
358 $focus->update if $focus; #? 445 $focus->update if $focus; #?
359}
360 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
361sub mouse_motion { } 451sub mouse_motion { 0 }
362sub button_up { } 452sub button_up { 0 }
363sub key_down { } 453sub key_down { 0 }
364sub key_up { } 454sub key_up { 0 }
365 455
366sub button_down { 456sub button_down {
367 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
368 458
369 $self->focus_in; 459 $self->focus_in;
370}
371 460
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 461 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 462}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 463
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 464sub find_widget {
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
468
469 return $self
470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473 ()
474}
475
476sub set_parent {
477 my ($self, $parent) = @_;
478
479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
481}
482
483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
518}
519
520sub update {
521 my ($self) = @_;
522
523 $self->{parent}->update
524 if $self->{parent};
525}
526
527sub reconfigure {
528 my ($self) = @_;
529
530 $self->realloc;
531 $self->update;
532}
533
534# using global variables seems a bit hacky, but passing through all drawing
535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377 537
378sub draw { 538sub draw {
379 my ($self) = @_; 539 my ($self) = @_;
380 540
381 return unless $self->{h} && $self->{w}; 541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382 552
383 glPushMatrix; 553 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387 555
388 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392 glEnable GL_BLEND; 558 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS; 560 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; 561 glVertex 0 , 0;
409 glVertex $self->{w}, 0; 562 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h}; 563 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h}; 564 glVertex 0 , $self->{h};
412 glEnd; 565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
413 glPopMatrix; 579 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
416} 585}
417 586
418sub _draw { 587sub _draw {
419 my ($self) = @_; 588 my ($self) = @_;
420 589
421 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
422}
423
424sub find_widget {
425 my ($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} 591}
473 592
474sub DESTROY { 593sub DESTROY {
475 my ($self) = @_; 594 my ($self) = @_;
476 595
… …
508 627
509 if ($color && (@$color < 4 || $color->[3])) { 628 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
511 630
512 glEnable GL_BLEND; 631 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 633 glColor_premultiply @$color;
515 634
516 glBegin GL_QUADS; 635 glBegin GL_QUADS;
517 glVertex 0 , 0; 636 glVertex 0 , 0;
518 glVertex 0 , $h; 637 glVertex 0 , $h;
519 glVertex $w, $h; 638 glVertex $w, $h;
… …
534 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
536} 655}
537 656
538sub size_request { 657sub size_request {
539 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
540} 661}
541 662
542sub draw { } 663sub draw { }
543 664
544############################################################################# 665#############################################################################
… …
548our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
549 670
550sub new { 671sub new {
551 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
552 673
553 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
554 675
555 my $self = $class->SUPER::new ( 676 my $self = $class->SUPER::new (
556 children => [], 677 children => [],
557 can_events => 0, 678 can_events => 0,
558 %arg, 679 %arg,
559 ); 680 );
681
560 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
561 684
562 $self 685 $self
563} 686}
564 687
565sub add { 688sub add {
… …
573 $self->{children} = [ 696 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 698 @{$self->{children}}, @widgets
576 ]; 699 ];
577 700
578 $self->check_size (1); 701 $self->realloc;
579 $self->update;
580} 702}
581 703
582sub children { 704sub children {
583 @{ $_[0]{children} } 705 @{ $_[0]{children} }
584} 706}
… …
589 delete $child->{parent}; 711 delete $child->{parent};
590 $child->hide; 712 $child->hide;
591 713
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593 715
594 $self->check_size; 716 $self->realloc;
595 $self->update;
596} 717}
597 718
598sub clear { 719sub clear {
599 my ($self) = @_; 720 my ($self) = @_;
600 721
… …
604 for (@$children) { 725 for (@$children) {
605 delete $_->{parent}; 726 delete $_->{parent};
606 $_->hide; 727 $_->hide;
607 } 728 }
608 729
609 $self->check_size; 730 $self->realloc;
610 $self->update;
611} 731}
612 732
613sub find_widget { 733sub find_widget {
614 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
615 735
616 $x -= $self->{x}; 736 $x -= $self->{x};
617 $y -= $self->{y}; 737 $y -= $self->{y};
618 738
619 my $res; 739 my $res;
620 740
621 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
623 and return $res; 743 and return $res;
624 } 744 }
625 745
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
675 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
676} 796}
677 797
678############################################################################# 798#############################################################################
679 799
800# back-buffered drawing area
801
680package CFClient::UI::Window; 802package CFClient::UI::Window;
681 803
682our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
683 805
684use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
702 $self->SUPER::size_allocate ($w, $h); 824 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 825 $self->update;
704} 826}
705 827
706sub _render { 828sub _render {
829 my ($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)};
748 889
749 @$self{qw(child_w child_h)} 890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
750} 894}
751 895
752sub size_allocate { 896sub size_allocate {
753 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
754 898
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 899 my $child = $self->child;
756# $w = $self->{w}; 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
757 $self->child->configure (0, 0, $cw, $ch); 904 $self->child->configure (0, 0, $w, $h);
758 $self->update; 905 $self->update;
759} 906}
760 907
761sub set_offset { 908sub set_offset {
762 my ($self, $x, $y) = @_; 909 my ($self, $x, $y) = @_;
… …
796} 943}
797 944
798sub _render { 945sub _render {
799 my ($self) = @_; 946 my ($self) = @_;
800 947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 952
803 $self->SUPER::_render; 953 $self->SUPER::_render;
804} 954}
805 955
… …
808package CFClient::UI::ScrolledWindow; 958package CFClient::UI::ScrolledWindow;
809 959
810our @ISA = CFClient::UI::HBox::; 960our @ISA = CFClient::UI::HBox::;
811 961
812sub new { 962sub new {
813 my $class = shift; 963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
814 966
815 my $self; 967 my $self;
816 968
817 my $slider = new CFClient::UI::Slider 969 my $slider = new CFClient::UI::Slider
818 vertical => 1, 970 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix 971 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 972 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 973 $self->{vp}->set_offset (0, $_[1]);
822 }, 974 },
823 ; 975 ;
824 976
825 $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 978 vp => (new CFClient::UI::ViewPort expand => 1),
827 slider => $slider, 979 slider => $slider,
828 @_, 980 %arg,
829 ); 981 );
830 982
831 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp});
833 $self->add ($self->{slider}); 983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
834 985
835 $self 986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
836} 1012}
837 1013
838#TODO# update range on size_allocate depending on child 1014#TODO# update range on size_allocate depending on child
839# update viewport offset on scroll 1015# update viewport offset on scroll
840 1016
… …
860 1036
861 if ($self->{bg}) { 1037 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)}; 1038 my ($w, $h) = @$self{qw(w h)};
863 1039
864 glEnable GL_BLEND; 1040 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} }; 1042 glColor_premultiply @{ $self->{bg} };
867 1043
868 glBegin GL_QUADS; 1044 glBegin GL_QUADS;
869 glVertex 0 , 0; 1045 glVertex 0 , 0;
870 glVertex 0 , $h; 1046 glVertex 0 , $h;
871 glVertex $w, $h; 1047 glVertex $w, $h;
… …
884 1060
885our @ISA = CFClient::UI::Bin::; 1061our @ISA = CFClient::UI::Bin::;
886 1062
887use CFClient::OpenGL; 1063use CFClient::OpenGL;
888 1064
889my @tex = 1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1072
893sub new { 1073sub new {
894 my $class = shift; 1074 my ($class, %arg) = @_;
895 1075
896 # TODO: user_x, user_y, overwrite moveto? 1076 my $title = delete $arg{title};
897 1077
898 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
899 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
900 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1081 border => 0.6,
902 toplevel => 1,
903 can_events => 1, 1082 can_events => 1,
904 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
905 ); 1086 );
906 1087
907 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
908 align => 0, 1089 align => 0,
909 valign => 1, 1090 valign => 1,
910 text => $self->{title}, 1091 text => $title,
911 fontsize => $self->{border}; 1092 fontsize => $self->{border}
1093 if defined $title;
912 1094
913 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
914} 1103}
915 1104
916sub border { 1105sub border {
917 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
918} 1107}
919 1108
920sub size_request { 1109sub size_request {
921 my ($self) = @_; 1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
922 1114
923 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
924 1116
925 ( 1117 (
926 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
929} 1121}
930 1122
931sub size_allocate { 1123sub size_allocate {
932 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
933 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
934 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
935 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
936 1136
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
938 if $self->{title};
939
940 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
941} 1138}
942 1139
943sub button_down { 1140sub button_down {
944 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
945 1142
… …
961 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
962 1159
963 my $dx = $ev->{x} - $ox; 1160 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1161 my $dy = $ev->{y} - $oy;
965 1162
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size; 1167 $self->realloc;
970 }; 1168 };
971 1169
972 } elsif ($lr ^ $td) { 1170 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1174 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
978 1176
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
980 1178
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
983 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
984 } 1187 1
985} 1188}
986 1189
987sub button_up { 1190sub button_up {
988 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
989 1192
990 delete $self->{motion}; 1193 !!delete $self->{motion}
991} 1194}
992 1195
993sub mouse_motion { 1196sub mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
995 1198
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
997} 1202}
998 1203
999sub _draw { 1204sub _draw {
1000 my ($self) = @_; 1205 my ($self) = @_;
1001 1206
1207 my $child = $self->{children}[0];
1208
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1211
1005 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1214
1008 my $border = $self->border; 1215 my $border = $self->border;
1009 1216
1010 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1015 1222
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1224 glColor @{ $self->{bg} };
1018 1225
1019 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
1227 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1228 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1229 $bg->{t} = $ch / $bg->{h};
1022
1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1231 }
1030 1232
1031 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
1032 1234
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
1036} 1241}
1037 1242
1038############################################################################# 1243#############################################################################
1039 1244
1040package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
1048sub new { 1253sub new {
1049 my $class = shift; 1254 my $class = shift;
1050 1255
1051 $class->SUPER::new ( 1256 $class->SUPER::new (
1052 col_expand => [], 1257 col_expand => [],
1053 @_ 1258 @_,
1054 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1055} 1264}
1056 1265
1057sub add { 1266sub add {
1058 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
1059 1268
1060 $child->set_parent ($self); 1269 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
1062 1271
1063 $child->check_size; 1272 $self->realloc;
1064} 1273}
1065 1274
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
1071sub clear { 1276sub clear {
1072 my ($self) = @_; 1277 my ($self) = @_;
1073 1278
1074 my @children = $self->children; 1279 my @children = $self->children;
1075 delete $self->{children}; 1280 delete $self->{children};
… …
1077 for (@children) { 1282 for (@children) {
1078 delete $_->{parent}; 1283 delete $_->{parent};
1079 $_->hide; 1284 $_->hide;
1080 } 1285 }
1081 1286
1082 $self->update; 1287 $self->realloc;
1083} 1288}
1084 1289
1085sub get_wh { 1290sub get_wh {
1086 my ($self) = @_; 1291 my ($self) = @_;
1087 1292
… …
1118sub size_allocate { 1323sub size_allocate {
1119 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
1120 1325
1121 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
1122 1327
1123 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
1125 1330
1126 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
1127 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
1183 } 1388 }
1184} 1389}
1185 1390
1186############################################################################# 1391#############################################################################
1187 1392
1188package CFClient::UI::HBox; 1393package CFClient::UI::Box;
1189
1190# TODO: wrap into common Box base class
1191 1394
1192our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
1193 1396
1194sub size_request { 1397sub size_request {
1195 my ($self) = @_; 1398 my ($self) = @_;
1196 1399
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
1198 1401 ? (
1199 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1200 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1201 (List::Util::max map $_->[1], @alloc), 1404 )
1202 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1203} 1409}
1204 1410
1205sub size_allocate { 1411sub size_allocate {
1206 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
1207 1413
1208 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
1209
1210 my $children = $self->{children}; 1415 my $children = $self->{children};
1211 1416
1212 my @h = map $_->{req_w}, @$children; 1417 my @req;
1213 1418
1214 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
1215 1420 @req = ($space / (@$children || 1)) x @$children;
1216 if ($req_h > $h) {
1217 # ah well, not enough space
1218 $_ *= $h / $req_h for @h;
1219 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1221 $exp ||= 1;
1222 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1223 for (0 .. $#$children) { 1434 for 0 .. $#$children;
1224 my $child = $children->[$_];
1225
1226 my $alloc_h = $h[$_];
1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1228 $h[$_] = $alloc_h;
1229 } 1435 }
1230 } 1436 }
1231 1437
1232 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
1233 1439
1234 my $y = 0; 1440 my $pos = 0;
1235 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_]; 1442 my $alloc = $req[$_];
1238 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1239 1444
1240 $y += $h; 1445 $pos += $alloc;
1241 } 1446 }
1242 1447
1243 1 1448 1
1244} 1449}
1245 1450
1246############################################################################# 1451#############################################################################
1247 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
1248package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
1249 1469
1250# TODO: wrap into common Box base class
1251
1252our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
1253 1471
1254sub size_request { 1472sub new {
1255 my ($self) = @_; 1473 my $class = shift;
1256 1474
1257 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1258 1476 vertical => 1,
1259 ( 1477 @_,
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1478 )
1263}
1264
1265sub size_allocate {
1266 my ($self, $w, $h) = @_;
1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
1270 my $children = $self->{children};
1271
1272 my @h = map $_->{req_h}, @$children;
1273
1274 my $req_h = List::Util::sum @h;
1275
1276 if ($req_h > $h) {
1277 # ah well, not enough space
1278 $_ *= $h / $req_h for @h;
1279 } else {
1280 my $exp = List::Util::sum map $_->{expand}, @$children;
1281 $exp ||= 1;
1282
1283 for (0 .. $#$children) {
1284 my $child = $children->[$_];
1285
1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1287 }
1288 }
1289
1290 CFClient::UI::harmonize \@h;
1291
1292 my $y = 0;
1293 for (0 .. $#$children) {
1294 my $child = $children->[$_];
1295 my $h = $h[$_];
1296 $child->configure (0, $y, $w, $h);
1297
1298 $y += $h;
1299 }
1300
1301 1
1302} 1479}
1303 1480
1304############################################################################# 1481#############################################################################
1305 1482
1306package CFClient::UI::Label; 1483package CFClient::UI::Label;
… …
1323 ellipsise => 3, # end 1500 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1501 layout => (new CFClient::Layout),
1325 fontsize => 1, 1502 fontsize => 1,
1326 align => -1, 1503 align => -1,
1327 valign => -1, 1504 valign => -1,
1328 padding => 2, 1505 padding_x => 2,
1506 padding_y => 2,
1329 can_events => 0, 1507 can_events => 0,
1330 %arg 1508 %arg
1331 ); 1509 );
1332 1510
1333 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
… …
1360 1538
1361 delete $self->{texture}; 1539 delete $self->{texture};
1362 $self->SUPER::update; 1540 $self->SUPER::update;
1363} 1541}
1364 1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 delete $self->{req_h};
1548 $self->SUPER::realloc;
1549}
1550
1365sub set_text { 1551sub set_text {
1366 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1367 1553
1368 return if $self->{text} eq "T$text"; 1554 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text"; 1555 $self->{text} = "T$text";
1370 1556
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1373 1559
1560 $self->realloc;
1374 $self->update; 1561 $self->update;
1375 $self->check_size;
1376} 1562}
1377 1563
1378sub set_markup { 1564sub set_markup {
1379 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1380 1566
… …
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1571
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1388 1574
1575 $self->realloc;
1389 $self->update; 1576 $self->update;
1390 $self->check_size;
1391} 1577}
1392 1578
1393sub size_request { 1579sub size_request {
1394 my ($self) = @_; 1580 my ($self) = @_;
1395 1581
1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
1396 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1); 1586 $self->{layout}->set_width ($self->{max_w} || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 1590
1402 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1403 1592
1404 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font}; 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407 1596
1408 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1409 1598
1410 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1412 } 1601 }
1413 1602
1603 ($w, $h)
1414 ( 1604 }
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 1605}
1419 1606
1420sub size_allocate { 1607sub size_allocate {
1421 my ($self, $w, $h) = @_; 1608 my ($self, $w, $h) = @_;
1422 1609
1610 delete $self->{ox};
1611
1423 delete $self->{texture}; 1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1424} 1614}
1425 1615
1426sub set_fontsize { 1616sub set_fontsize {
1427 my ($self, $fontsize) = @_; 1617 my ($self, $fontsize) = @_;
1428 1618
1429 $self->{fontsize} = $fontsize; 1619 $self->{fontsize} = $fontsize;
1430 delete $self->{texture}; 1620 delete $self->{texture};
1431 1621
1432 $self->update; 1622 $self->realloc;
1433 $self->check_size;
1434} 1623}
1435 1624
1436sub _draw { 1625sub _draw {
1437 my ($self) = @_; 1626 my ($self) = @_;
1438 1627
… …
1444 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 1637
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1638 new_from_layout CFClient::Texture $self->{layout}
1639 };
1450 1640
1641 unless (exists $self->{ox}) {
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1453 : ($self->{w} - $tex->{w}) * 0.5); 1644 : ($self->{w} - $tex->{w}) * 0.5);
1454 1645
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1457 : ($self->{h} - $tex->{h}) * 0.5); 1648 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 1649 };
1461 1650
1462 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 1653
1654 glColor_premultiply @{$self->{fg}}
1465 if ($tex->{format} == GL_ALPHA) { 1655 if $tex->{format} == GL_ALPHA;
1466 glColor @{$self->{fg}}; 1656
1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1468 } else {
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 1657 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1470 }
1471 1658
1472 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1473} 1660}
1474 1661
1475############################################################################# 1662#############################################################################
… …
1502 1689
1503 delete $self->{cur_h}; 1690 delete $self->{cur_h};
1504 1691
1505 return if $self->{text} eq $text; 1692 return if $self->{text} eq $text;
1506 1693
1507 delete $self->{texture};
1508
1509 $self->{last_activity} = $::NOW; 1694 $self->{last_activity} = $::NOW;
1510 $self->{text} = $text; 1695 $self->{text} = $text;
1511 1696
1512 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 1698 $self->{layout}->set_text ("$text ");
1514 1699
1515 $self->emit (changed => $self->{text}); 1700 $self->_emit (changed => $self->{text});
1701 $self->update;
1516} 1702}
1517 1703
1518sub set_text { 1704sub set_text {
1519 my ($self, $text) = @_; 1705 my ($self, $text) = @_;
1520 1706
1521 $self->{cursor} = length $text; 1707 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 1708 $self->_set_text ($text);
1523 $self->update; 1709
1524 $self->check_size; 1710 $self->realloc;
1525} 1711}
1526 1712
1527sub get_text { 1713sub get_text {
1528 $_[0]{text} 1714 $_[0]{text}
1529} 1715}
… …
1532 my ($self) = @_; 1718 my ($self) = @_;
1533 1719
1534 my ($w, $h) = $self->SUPER::size_request; 1720 my ($w, $h) = $self->SUPER::size_request;
1535 1721
1536 ($w + 1, $h) # add 1 for cursor 1722 ($w + 1, $h) # add 1 for cursor
1537}
1538
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543} 1723}
1544 1724
1545sub key_down { 1725sub key_down {
1546 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1547 1727
… …
1562 } elsif ($sym == CFClient::SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1563 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 1746 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 1747 $self->_emit ('escape');
1568 } elsif ($uni) { 1748 } elsif ($uni) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1570 } 1752 }
1571 1753
1572 $self->_set_text ($text); 1754 $self->_set_text ($text);
1573 $self->update; 1755
1574 $self->check_size; 1756 $self->realloc;
1757
1758 1
1575} 1759}
1576 1760
1577sub focus_in { 1761sub focus_in {
1578 my ($self) = @_; 1762 my ($self) = @_;
1579 1763
… …
1594 utf8::encode $text; 1778 utf8::encode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1596 1780
1597 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1598 $self->update; 1782 $self->update;
1783
1784 1
1599} 1785}
1600 1786
1601sub mouse_motion { 1787sub mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1604} 1792}
1605 1793
1606sub _draw { 1794sub _draw {
1607 my ($self) = @_; 1795 my ($self) = @_;
1608 1796
1609 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1610 1798
1611 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1612 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1613 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1614 } else { 1802 } else {
1615 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1616 } 1804 }
1617 1805
1618 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1621 glVertex 0 , 0; 1809 glVertex 0 , 0;
1622 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1623 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1624 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1659 if ($sym == 13) { 1847 if ($sym == 13) {
1660 unshift @{$self->{history}}, 1848 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 1849 my $txt = $self->get_text;
1662 $self->{history_pointer} = -1; 1850 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 1851 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 1852 $self->_emit (activate => $txt);
1665 $self->update; 1853 $self->update;
1666 1854
1667 } elsif ($sym == CFClient::SDLK_UP) { 1855 } elsif ($sym == CFClient::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 1856 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 1857 $self->{history_saveback} = $self->get_text;
… …
1685 } else { 1873 } else {
1686 $self->set_text ($self->{history_saveback}); 1874 $self->set_text ($self->{history_saveback});
1687 } 1875 }
1688 1876
1689 } else { 1877 } else {
1690 $self->SUPER::key_down ($ev); 1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1691 } 1881 1
1692
1693} 1882}
1694 1883
1695############################################################################# 1884#############################################################################
1696 1885
1697package CFClient::UI::Button; 1886package CFClient::UI::Button;
… …
1706 1895
1707sub new { 1896sub new {
1708 my $class = shift; 1897 my $class = shift;
1709 1898
1710 $class->SUPER::new ( 1899 $class->SUPER::new (
1711 padding => 4, 1900 padding_x => 4,
1901 padding_y => 4,
1712 fg => [1, 1, 1], 1902 fg => [1, 1, 1],
1713 active_fg => [0, 0, 1], 1903 active_fg => [0, 0, 1],
1714 can_hover => 1, 1904 can_hover => 1,
1715 align => 0, 1905 align => 0,
1716 valign => 0, 1906 valign => 0,
1717 can_events => 1, 1907 can_events => 1,
1718 @_ 1908 @_
1719 ) 1909 )
1720} 1910}
1721 1911
1912sub activate { }
1913
1722sub button_up { 1914sub button_up {
1723 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1724 1916
1917 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 1918 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 1919 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 1920
1728 } 1921 1
1729} 1922}
1730 1923
1731sub _draw { 1924sub _draw {
1732 my ($self) = @_; 1925 my ($self) = @_;
1733 1926
1734 local $self->{fg} = $self->{fg}; 1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1735
1736 if ($GRAB == $self) {
1737 $self->{fg} = $self->{active_fg};
1738 }
1739 1928
1740 glEnable GL_TEXTURE_2D; 1929 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1; 1931 glColor 0, 0, 0, 1;
1743 1932
… …
1762 1951
1763sub new { 1952sub new {
1764 my $class = shift; 1953 my $class = shift;
1765 1954
1766 $class->SUPER::new ( 1955 $class->SUPER::new (
1767 padding => 2, 1956 padding_x => 2,
1957 padding_y => 2,
1768 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 1959 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 1960 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 1961 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 1962 state => 0,
… …
1776} 1966}
1777 1967
1778sub size_request { 1968sub size_request {
1779 my ($self) = @_; 1969 my ($self) = @_;
1780 1970
1781 ($self->{padding} * 2 + 6) x 2 1971 (6) x 2
1782} 1972}
1783 1973
1784sub button_down { 1974sub button_down {
1785 my ($self, $ev, $x, $y) = @_; 1975 my ($self, $ev, $x, $y) = @_;
1786 1976
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 1979 $self->{state} = !$self->{state};
1790 $self->emit (changed => $self->{state}); 1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1791 } 1985 1
1792} 1986}
1793 1987
1794sub _draw { 1988sub _draw {
1795 my ($self) = @_; 1989 my ($self) = @_;
1796 1990
1797 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1798 1992
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1800 1994
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 1998
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 2000
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 2002
… …
1961 2157
1962 my $h1 = $self->{h} * (1 - $ycut1); 2158 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2); 2159 my $h2 = $self->{h} * (1 - $ycut2);
1964 2160
1965 glEnable GL_BLEND; 2161 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D; 2164 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969 2166
1970 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS; 2168 glBegin GL_QUADS;
… …
2070 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
2071 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 2270 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 2271 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 2273 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 2274 min_h => $::WIDTH / 80,
2078 vertical => 0, 2275 vertical => 0,
2079 can_hover => 1, 2276 can_hover => 1,
2080 inner_pad => 0.02, 2277 inner_pad => 0.02,
2081 @_ 2278 @_
2082 ); 2279 );
… …
2085 $self->update; 2282 $self->update;
2086 2283
2087 $self 2284 $self
2088} 2285}
2089 2286
2287sub changed { }
2288
2090sub set_range { 2289sub set_range {
2091 my ($self, $range) = @_; 2290 my ($self, $range) = @_;
2092 2291
2093 $self->{range} = $range; 2292 ($range, $self->{range}) = ($self->{range}, $range);
2094 2293
2095 $self->update; 2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2096} 2296}
2097 2297
2098sub set_value { 2298sub set_value {
2099 my ($self, $value) = @_; 2299 my ($self, $value) = @_;
2100 2300
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102 2302
2103 $hi = $lo + 1 if $hi <= $lo; 2303 $hi = $lo + 1 if $hi <= $lo;
2104 2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2105 $value = $lo if $value < $lo; 2307 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi; 2308 $value = $hi - $page if $value > $hi - $page;
2107 2309
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit; 2311 if $unit;
2110 2312
2111 $page = $hi - $lo if $page > $hi - $lo;
2112
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114 2314
2115 if ($value != $old_value) { 2315 if ($value != $old_value) {
2116 $self->emit (changed => $value); 2316 $self->_emit (changed => $value);
2117 $self->update; 2317 $self->update;
2118 } 2318 }
2119} 2319}
2120 2320
2121sub size_request { 2321sub size_request {
2122 my ($self) = @_; 2322 my ($self) = @_;
2123 2323
2124 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 2325}
2129 2326
2130sub button_down { 2327sub button_down {
2131 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
2132 2329
2133 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
2134 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
2135} 2335}
2136 2336
2137sub mouse_motion { 2337sub mouse_motion {
2138 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
2139 2339
2140 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142 2342
2143 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144 2344
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2146 2346
2147 $self->set_value ($x * ($hi - $lo) + $lo); 2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2148 } 2352 1
2149} 2353}
2150 2354
2151sub update { 2355sub update {
2152 my ($self) = @_; 2356 my ($self) = @_;
2153 2357
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2155 $self->set_value ($self->{range}[0]); 2366 $self->set_value ($self->{range}[0]);
2156 2367
2157 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
2158 2370
2159 my $inner_w = 1 - 2 * $self->{inner_pad}; 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2160 2372
2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2162 2375
2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2376 $value = ($value - $lo) / $range;
2164 $value = $self->{scale} * ($value - $lo); 2377 $value = $value * $self->{scale} + $self->{offset};
2165 2378
2166 $value = $self->{inner_pad} + ($value - $page * 0.5);
2167
2168 $value = 0 if $value < 0;
2169 $page = 1 - $value if $value + $page > 1;
2170
2171 $self->{knob_x} = $value; 2379 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $page; 2380 $self->{knob_w} = $knob_w;
2173 }); 2381 }
2174
2175 $self->SUPER::update;
2176}
2177
2178sub _draw {
2179 my ($self) = @_;
2180 2382
2181 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
2182 2384
2183 glScale $self->{w}, $self->{h}; 2385 glScale $self->{w}, $self->{h};
2184 2386
… …
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 2495 $self->{layout}->set_width ($self->{children}[0]{w});
2294 2496
2295 $self->reflow; 2497 $self->reflow;
2296} 2498}
2297 2499
2298sub text_height { 2500sub text_size {
2299 my ($self, $text, $indent) = @_; 2501 my ($self, $text, $indent) = @_;
2300 2502
2301 my $layout = $self->{layout}; 2503 my $layout = $self->{layout};
2302 2504
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 2506 $layout->set_width ($self->{children}[0]{w} - $indent);
2305 $layout->set_markup ($text); 2507 $layout->set_markup ($text);
2306 2508
2307 ($layout->size)[1] 2509 $layout->size
2308} 2510}
2309 2511
2310sub reflow { 2512sub reflow {
2311 my ($self) = @_; 2513 my ($self) = @_;
2312 2514
2313 $self->{need_reflow}++; 2515 $self->{need_reflow}++;
2314 $self->update; 2516 $self->update;
2315} 2517}
2316 2518
2519sub set_offset {
2520 my ($self, $offset) = @_;
2521
2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
2524}
2525
2317sub clear { 2526sub clear {
2318 my ($self) = @_; 2527 my ($self) = @_;
2319 2528
2320 $self->{par} = []; 2529 $self->{par} = [];
2321 $self->{height} = 0; 2530 $self->{height} = 0;
2322 2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2323 $self->reflow;
2324} 2532}
2325 2533
2326sub add_paragraph { 2534sub add_paragraph {
2327 my ($self, $color, $text, $indent) = @_; 2535 my ($self, $color, $text, $indent) = @_;
2328 2536
2329 for my $line (split /\n/, $text) { 2537 for my $line (split /\n/, $text) {
2330 my $height = $self->text_height ($line); 2538 my ($w, $h) = $self->text_size ($line);
2331 $self->{height} += $height; 2539 $self->{height} += $h;
2332 push @{$self->{par}}, [$height, $color, $indent, $line]; 2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2333 } 2541 }
2334 2542
2335 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2336 $self->{children}[1]->update;
2337} 2544}
2338 2545
2339sub update { 2546sub update {
2340 my ($self) = @_; 2547 my ($self) = @_;
2341 2548
… …
2344 return unless $self->{h} > 0; 2551 return unless $self->{h} > 0;
2345 2552
2346 delete $self->{texture}; 2553 delete $self->{texture};
2347 2554
2348 $ROOT->on_post_alloc ($self, sub { 2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
2349 if (delete $self->{need_reflow}) { 2558 if (delete $self->{need_reflow}) {
2350 my $height = 0; 2559 my $height = 0;
2351 2560
2352 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 2561 my $layout = $self->{layout};
2562
2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
2353 for @{$self->{par}}; 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
2573
2574 $height += $_->[1];
2575 }
2354 2576
2355 $self->{height} = $height; 2577 $self->{height} = $height;
2356 2578
2357 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2358 $self->{children}[1]->update;
2359 2580
2360 delete $self->{texture}; 2581 delete $self->{texture};
2361 } 2582 }
2362 2583
2363 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2364 glClearColor 0.5, 0.5, 0.5, 0; 2585 glClearColor 0, 0, 0, 0;
2365 glClear GL_COLOR_BUFFER_BIT; 2586 glClear GL_COLOR_BUFFER_BIT;
2366 2587
2367 my $top = int $self->{children}[1]{range}[0]; 2588 my $top = int $self->{children}[1]{range}[0];
2368 2589
2369 my $y0 = $top; 2590 my $y0 = $top;
2370 my $y1 = $top + $self->{h}; 2591 my $y1 = $top + $H;
2371 2592
2372 my $y = 0; 2593 my $y = 0;
2373 2594
2374 my $layout = $self->{layout}; 2595 my $layout = $self->{layout};
2375 2596
2376 $layout->set_font ($self->{font}) if $self->{font}; 2597 $layout->set_font ($self->{font}) if $self->{font};
2377 2598
2378 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
2379 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2380 2602
2381 for my $par (@{$self->{par}}) { 2603 for my $par (@{$self->{par}}) {
2382 my $h = $par->[0]; 2604 my $h = $par->[1];
2383 2605
2384 if ($y0 < $y + $h && $y < $y1) { 2606 if ($y0 < $y + $h && $y < $y1) {
2385 $layout->set_foreground (@{ $par->[1] }); 2607 $layout->set_foreground (@{ $par->[2] });
2386 $layout->set_width ($self->{w} - $par->[2]); 2608 $layout->set_width ($W - $par->[3]);
2387 $layout->set_markup ($par->[3]); 2609 $layout->set_markup ($par->[4]);
2388 2610
2389 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2390 2612
2391 glRasterPos $par->[2], $y - $y0; 2613 glRasterPos $par->[3], $y - $y0;
2392 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2393 } 2615 }
2394 2616
2395 $y += $h; 2617 $y += $h;
2396 } 2618 }
… …
2403sub _draw { 2625sub _draw {
2404 my ($self) = @_; 2626 my ($self) = @_;
2405 2627
2406 glEnable GL_TEXTURE_2D; 2628 glEnable GL_TEXTURE_2D;
2407 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2408 glColor 1, 1, 1, 1; 2630 glColor 0, 0, 0, 1;
2409 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2410 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
2411 2633
2412 $self->{children}[1]->draw; 2634 $self->{children}[1]->draw;
2413 2635
2414} 2636}
… …
2463 2685
2464sub new { 2686sub new {
2465 my $class = shift; 2687 my $class = shift;
2466 2688
2467 my $self = $class->SUPER::new ( 2689 my $self = $class->SUPER::new (
2468 state => 0, 2690 state => 0,
2469 connect_activate => \&toggle_flopper, 2691 on_activate => \&toggle_flopper,
2470 @_ 2692 @_
2471 ); 2693 );
2472 2694
2473 if ($self->{state}) {
2474 $self->{state} = 0;
2475 $self->toggle_flopper;
2476 }
2477
2478 $self 2695 $self
2479} 2696}
2480 2697
2481sub toggle_flopper { 2698sub toggle_flopper {
2482 my ($self) = @_; 2699 my ($self) = @_;
2483 2700
2484 # TODO: use animation 2701 $self->{other}->toggle_visibility;
2485 if ($self->{state} = !$self->{state}) {
2486 $CFClient::UI::ROOT->add ($self->{other});
2487 $self->{other}->move ($self->coord2global (0, $self->{h}));
2488 $self->emit ("open");
2489 } else {
2490 $CFClient::UI::ROOT->remove ($self->{other});
2491 $self->emit ("close");
2492 }
2493
2494 $self->emit (changed => $self->{state});
2495} 2702}
2496 2703
2497############################################################################# 2704#############################################################################
2498 2705
2499package CFClient::UI::Tooltip; 2706package CFClient::UI::Tooltip;
… …
2512} 2719}
2513 2720
2514sub set_tooltip_from { 2721sub set_tooltip_from {
2515 my ($self, $widget) = @_; 2722 my ($self, $widget) = @_;
2516 2723
2724 my $tooltip = $widget->{tooltip};
2725
2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2517 $self->add (new CFClient::UI::Label 2733 $self->add (new CFClient::UI::Label
2518 markup => $widget->{tooltip}, 2734 markup => $tooltip,
2519 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2520 fontsize => 0.8, 2736 fontsize => 0.8,
2521 fg => [0, 0, 0, 1], 2737 fg => [0, 0, 0, 1],
2522 ellipsise => 0, 2738 ellipsise => 0,
2523 font => ($widget->{tooltip_font} || $::FONT_PROP), 2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2534 2750
2535sub size_allocate { 2751sub size_allocate {
2536 my ($self, $w, $h) = @_; 2752 my ($self, $w, $h) = @_;
2537 2753
2538 $self->SUPER::size_allocate ($w - 4, $h - 4); 2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2539} 2773}
2540 2774
2541sub _draw { 2775sub _draw {
2542 my ($self) = @_; 2776 my ($self) = @_;
2543 2777
… …
2560 glVertex $w, $h; 2794 glVertex $w, $h;
2561 glVertex $w, 0; 2795 glVertex $w, 0;
2562 glEnd; 2796 glEnd;
2563 2797
2564 glTranslate 2 - 0.375, 2 - 0.375; 2798 glTranslate 2 - 0.375, 2 - 0.375;
2799
2565 $self->SUPER::_draw; 2800 $self->SUPER::_draw;
2566} 2801}
2567 2802
2568############################################################################# 2803#############################################################################
2569 2804
… …
2575 2810
2576sub new { 2811sub new {
2577 my $class = shift; 2812 my $class = shift;
2578 2813
2579 my $self = $class->SUPER::new ( 2814 my $self = $class->SUPER::new (
2580 aspect => 1, 2815 aspect => 1,
2816 can_events => 0,
2581 @_, 2817 @_,
2582 ); 2818 );
2583 2819
2584 if ($self->{anim} && $self->{animspeed}) { 2820 if ($self->{anim} && $self->{animspeed}) {
2585 Scalar::Util::weaken (my $widget = $self); 2821 Scalar::Util::weaken (my $widget = $self);
… …
2611} 2847}
2612 2848
2613sub _draw { 2849sub _draw {
2614 my ($self) = @_; 2850 my ($self) = @_;
2615 2851
2616 return unless $::CONN;#d# manage and cache textures differently 2852 return unless $::CONN;
2617 2853
2618 my $face; 2854 my $face;
2619 2855
2620 if ($self->{frame}) { 2856 if ($self->{frame}) {
2621 my $anim = $::CONN->{anim}[$self->{anim}]; 2857 my $anim = $::CONN->{anim}[$self->{anim}];
… …
2627 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2628 2864
2629 if ($tex) { 2865 if ($tex) {
2630 glEnable GL_TEXTURE_2D; 2866 glEnable GL_TEXTURE_2D;
2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2632 glColor 1, 1, 1, 1; 2868 glColor 0, 0, 0, 1;
2633 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2634 glDisable GL_TEXTURE_2D; 2870 glDisable GL_TEXTURE_2D;
2635 } 2871 }
2636} 2872}
2637 2873
… …
2644 $self->SUPER::DESTROY; 2880 $self->SUPER::DESTROY;
2645} 2881}
2646 2882
2647############################################################################# 2883#############################################################################
2648 2884
2649package CFClient::UI::InventoryItem; 2885package CFClient::UI::Buttonbar;
2650 2886
2651our @ISA = CFClient::UI::HBox::; 2887our @ISA = CFClient::UI::HBox::;
2652 2888
2653sub _item_to_desc { 2889# TODO: should actualyl wrap buttons and other goodies.
2654 my ($item) = @_;
2655
2656 my $desc =
2657 $item->{nrof} < 2
2658 ? $item->{name}
2659 : "$item->{nrof} × $item->{name_pl}";
2660
2661 $item->{flags} & Crossfire::Protocol::F_OPEN
2662 and $desc .= " (open)";
2663 $item->{flags} & Crossfire::Protocol::F_APPLIED
2664 and $desc .= " (applied)";
2665 $item->{flags} & Crossfire::Protocol::F_UNPAID
2666 and $desc .= " (unpaid)";
2667 $item->{flags} & Crossfire::Protocol::F_MAGIC
2668 and $desc .= " (magic)";
2669 $item->{flags} & Crossfire::Protocol::F_CURSED
2670 and $desc .= " (cursed)";
2671 $item->{flags} & Crossfire::Protocol::F_DAMNED
2672 and $desc .= " (damned)";
2673 $item->{flags} & Crossfire::Protocol::F_LOCKED
2674 and $desc .= " *";
2675
2676 $desc
2677}
2678
2679sub new {
2680 my $class = shift;
2681
2682 my %args = @_;
2683
2684 my $item = delete $args{item};
2685
2686 my $desc = _item_to_desc ($item);
2687
2688 my $self = $class->SUPER::new (
2689 can_hover => 1,
2690 can_events => 1,
2691 tooltip => ((CFClient::UI::Label::escape $desc)
2692 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2693 connect_button_down => sub {
2694 my ($self, $ev, $x, $y) = @_;
2695
2696 # todo: maybe put examine on 1? but should just be a tooltip :(
2697 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2698 my $targ = $::CONN->{player}{tag};
2699
2700 if ($item->{container} == $::CONN->{player}{tag}) {
2701 $targ = $main::OPENCONT;
2702 }
2703
2704 $::CONN->send ("move $targ $item->{tag} 0");
2705 } elsif ($ev->{button} == 1) {
2706 $::CONN->send ("examine $item->{tag}");
2707 } elsif ($ev->{button} == 2) {
2708 $::CONN->send ("apply $item->{tag}");
2709 } elsif ($ev->{button} == 3) {
2710 my @menu_items = (
2711 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2712 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2713 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2714 (
2715 $item->{flags} & Crossfire::Protocol::F_LOCKED
2716 ? (
2717 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2718 )
2719 : (
2720 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2721 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2722 )
2723 ),
2724 );
2725
2726 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2727 }
2728
2729 1
2730 },
2731 %args
2732 );
2733
2734
2735 $self->add (new CFClient::UI::Face
2736 can_events => 0,
2737 face => $item->{face},
2738 anim => $item->{anim},
2739 animspeed => $item->{animspeed},
2740 );
2741
2742 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2743
2744 $self->{item} = $item;
2745
2746 $self->update_item;
2747
2748 $self
2749}
2750
2751sub update_item {
2752 my ($self) = @_;
2753
2754 my $desc = _item_to_desc ($self->{item});
2755
2756 $self->{name_lbl}->set_text ($desc);
2757}
2758
2759#############################################################################
2760
2761package CFClient::UI::Inventory;
2762
2763our @ISA = CFClient::UI::ScrolledWindow::;
2764
2765sub new {
2766 my $class = shift;
2767
2768 my $self = $class->SUPER::new (
2769 scrolled => (new CFClient::UI::Table),
2770 @_,
2771 );
2772
2773 $self
2774}
2775
2776sub set_items {
2777 my ($self, $items) = @_;
2778
2779 $self->{scrolled}->clear;
2780 return unless $items;
2781
2782 my @items = sort {
2783 ($a->{type} <=> $b->{type})
2784 or ($a->{name} cmp $b->{name})
2785 } @$items;
2786
2787 $self->{real_items} = \@items;
2788
2789 for my $item (@items) {
2790 $item->{item} = $item;
2791 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2792 $item->update_item ();
2793 }
2794
2795 my $i = 0;
2796 for (@items) {
2797 $self->{scrolled}->add (0, $i, $_);
2798 my $nrof = $_->{item}->{nrof} || 1;
2799 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2800 }
2801
2802# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2803}
2804
2805sub size_request {
2806 my ($self) = @_;
2807 ($self->{req_w}, $self->{req_h});
2808}
2809 2890
2810############################################################################# 2891#############################################################################
2811 2892
2812package CFClient::UI::Menu; 2893package CFClient::UI::Menu;
2813 2894
… …
2847 2928
2848# popup given the event (must be a mouse button down event currently) 2929# popup given the event (must be a mouse button down event currently)
2849sub popup { 2930sub popup {
2850 my ($self, $ev) = @_; 2931 my ($self, $ev) = @_;
2851 2932
2852 $self->emit ("popdown"); 2933 $self->_emit ("popdown");
2853 2934
2854 # maybe save $GRAB? must be careful about events... 2935 # maybe save $GRAB? must be careful about events...
2855 $GRAB = $self; 2936 $GRAB = $self;
2856 $self->{button} = $ev->{button}; 2937 $self->{button} = $ev->{button};
2857 2938
2858 $self->show; 2939 $self->show;
2859 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2860} 2941}
2861 2942
2862sub mouse_motion { 2943sub mouse_motion {
2863 my ($self, $ev, $x, $y) = @_; 2944 my ($self, $ev, $x, $y) = @_;
2864 2945
2865 # TODO: should use vbox->find_widget or so 2946 # TODO: should use vbox->find_widget or so
2866 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2867 $self->{hover} = $self->{item}{$HOVER}; 2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2868} 2951}
2869 2952
2870sub button_up { 2953sub button_up {
2871 my ($self, $ev, $x, $y) = @_; 2954 my ($self, $ev, $x, $y) = @_;
2872 2955
2873 if ($ev->{button} == $self->{button}) { 2956 if ($ev->{button} == $self->{button}) {
2874 undef $GRAB; 2957 undef $GRAB;
2875 $self->hide; 2958 $self->hide;
2876 2959
2877 $self->emit ("popdown"); 2960 $self->_emit ("popdown");
2878 $self->{hover}[1]->() if $self->{hover}; 2961 $self->{hover}[1]->() if $self->{hover};
2962 } else {
2963 return 0
2964 }
2965
2879 } 2966 1
2880} 2967}
2881 2968
2882############################################################################# 2969#############################################################################
2883 2970
2884package CFClient::UI::Statusbox; 2971package CFClient::UI::Multiplexer;
2885 2972
2886our @ISA = CFClient::UI::VBox::; 2973our @ISA = CFClient::UI::Container::;
2887 2974
2888sub new { 2975sub new {
2889 my $class = shift; 2976 my $class = shift;
2890 2977
2891 $class->SUPER::new ( 2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
3016sub size_request {
3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
3020}
3021
3022sub size_allocate {
3023 my ($self, $w, $h) = @_;
3024
3025 $self->{current}->configure (0, 0, $w, $h);
3026}
3027
3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
2892 fontsize => 0.8, 3087 fontsize => 0.8,
2893 @_, 3088 @_,
2894 ) 3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
2895} 3096}
2896 3097
2897sub reorder { 3098sub reorder {
2898 my ($self) = @_; 3099 my ($self) = @_;
2899 my $NOW = time; 3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
2900 3106
2901 while (my ($k, $v) = each %{ $self->{item} }) { 3107 while (my ($k, $v) = each %{ $self->{item} }) {
2902 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2903 } 3109 }
2904 3110
… …
2907 my @items = sort { 3113 my @items = sort {
2908 $a->{pri} <=> $b->{pri} 3114 $a->{pri} <=> $b->{pri}
2909 or $b->{id} <=> $a->{id} 3115 or $b->{id} <=> $a->{id}
2910 } values %{ $self->{item} }; 3116 } values %{ $self->{item} };
2911 3117
3118 $self->{timer}->interval (1);
3119
2912 my $count = 10 + 1; 3120 my $count = 10 + 1;
2913 for my $item (@items) { 3121 for my $item (@items) {
2914 last unless --$count; 3122 last unless --$count;
2915 3123
2916 push @widgets, $item->{label} ||= do { 3124 my $label = $item->{label} ||= do {
2917 # TODO: doesn't handle markup well (read as: at all) 3125 # TODO: doesn't handle markup well (read as: at all)
2918 my $short = $item->{count} > 1 3126 my $short = $item->{count} > 1
2919 ? "<b>$item->{count} ×</b> $item->{text}" 3127 ? "<b>$item->{count} ×</b> $item->{text}"
2920 : $item->{text}; 3128 : $item->{text};
2921 3129
… …
2929 tooltip => $item->{tooltip}, 3137 tooltip => $item->{tooltip},
2930 tooltip_font => $::FONT_PROP, 3138 tooltip_font => $::FONT_PROP,
2931 tooltip_width => 0.67, 3139 tooltip_width => 0.67,
2932 fontsize => $item->{fontsize} || $self->{fontsize}, 3140 fontsize => $item->{fontsize} || $self->{fontsize},
2933 max_w => $::WIDTH * 0.44, 3141 max_w => $::WIDTH * 0.44,
2934 fg => $item->{fg}, 3142 fg => [@{ $item->{fg} }],
2935 can_events => 1, 3143 can_events => 1,
2936 can_hover => 1 3144 can_hover => 1
2937 }; 3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
2938 } 3158 }
2939 3159
2940 $self->clear; 3160 $self->clear;
2941 $self->SUPER::add (reverse @widgets); 3161 $self->SUPER::add (reverse @widgets);
2942} 3162}
… …
2945 my ($self, $text, %arg) = @_; 3165 my ($self, $text, %arg) = @_;
2946 3166
2947 $text =~ s/^\s+//; 3167 $text =~ s/^\s+//;
2948 $text =~ s/\s+$//; 3168 $text =~ s/\s+$//;
2949 3169
3170 return unless $text;
3171
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3173
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3175
2954 if (my $item = $self->{item}{$group}) { 3176 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3177 if ($item->{text} eq $text) {
… …
2985 3207
2986 $self->reorder; 3208 $self->reorder;
2987 $self->SUPER::reconfigure; 3209 $self->SUPER::reconfigure;
2988} 3210}
2989 3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
2990############################################################################# 3220#############################################################################
2991 3221
2992package CFClient::UI::Root; 3222package CFClient::UI::Inventory;
2993 3223
2994our @ISA = CFClient::UI::Container::; 3224our @ISA = CFClient::UI::ScrolledWindow::;
2995
2996use CFClient::OpenGL;
2997 3225
2998sub new { 3226sub new {
2999 my $class = shift; 3227 my $class = shift;
3000 3228
3001 $class->SUPER::new ( 3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3002 @_, 3471 @_,
3003 ) 3472 )
3004} 3473}
3005 3474
3006sub configure { 3475# XXX: Do sorting? Argl...
3007 my ($self, $x, $y, $w, $h) = @_; 3476sub add_spell {
3008
3009 $self->{w} = $w;
3010 $self->{h} = $h;
3011}
3012
3013sub check_size {
3014 my ($self) = @_; 3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3015 3479
3016 $self->size_allocate ($self->{w}, $self->{h}) 3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3017 if $self->{w}; 3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
3517package CFClient::UI::Root;
3518
3519our @ISA = CFClient::UI::Container::;
3520
3521use List::Util qw(min max);
3522
3523use CFClient::OpenGL;
3524
3525sub new {
3526 my $class = shift;
3527
3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
3018} 3536}
3019 3537
3020sub size_request { 3538sub size_request {
3021 my ($self) = @_; 3539 my ($self) = @_;
3022 3540
3023 ($self->{w}, $self->{h}) 3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
3024} 3556}
3025 3557
3026sub size_allocate { 3558sub size_allocate {
3027 my ($self, $w, $h) = @_; 3559 my ($self, $w, $h) = @_;
3028 3560
3029 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3030 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3031
3032 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3033 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3034
3035 for my $child ($self->children) { 3561 for my $child ($self->children) {
3036 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3037 3563
3038 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3564 $X = $child->{force_x} if exists $child->{force_x};
3039 if exists $child->{req_x}; 3565 $Y = $child->{force_y} if exists $child->{force_y};
3040 3566
3041 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3567 $X = _to_pixel $X, $W, $self->{w};
3042 if exists $child->{req_y}; 3568 $Y = _to_pixel $Y, $H, $self->{h};
3043
3044 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3045 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3046 3569
3047 $child->configure ($X, $Y, $W, $H); 3570 $child->configure ($X, $Y, $W, $H);
3048 } 3571 }
3049} 3572}
3050 3573
… …
3061} 3584}
3062 3585
3063sub update { 3586sub update {
3064 my ($self) = @_; 3587 my ($self) = @_;
3065 3588
3066 $self->check_size;
3067 $::WANT_REFRESH++; 3589 $::WANT_REFRESH++;
3068} 3590}
3069 3591
3070sub add { 3592sub add {
3071 my ($self, @children) = @_; 3593 my ($self, @children) = @_;
3072 3594
3073 for my $child (@children) {
3074 $child->{toplevel} = 1; 3595 $_->{is_toplevel} = 1
3075 3596 for @children;
3076 # integerise window positions
3077 $child->{x} = int $child->{x};
3078 $child->{y} = int $child->{y};
3079 }
3080 3597
3081 $self->SUPER::add (@children); 3598 $self->SUPER::add (@children);
3599}
3600
3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3082 3608
3083 while (@children) { 3609 while (@children) {
3084 my $w = pop @children; 3610 my $w = pop @children;
3085 push @children, $w->children; 3611 push @children, $w->children;
3086 $w->{visible} = 1; 3612 $w->set_invisible;
3087 }
3088}
3089
3090sub remove {
3091 my ($self, @children) = @_;
3092
3093 $self->SUPER::remove (@children);
3094
3095 while (@children) {
3096 my $w = pop @children;
3097 push @children, $w->children;
3098 delete $w->{visible};
3099 } 3613 }
3100} 3614}
3101 3615
3102sub on_refresh { 3616sub on_refresh {
3103 my ($self, $id, $cb) = @_; 3617 my ($self, $id, $cb) = @_;
… …
3117 while ($self->{refresh_hook}) { 3631 while ($self->{refresh_hook}) {
3118 $_->() 3632 $_->()
3119 for values %{delete $self->{refresh_hook}}; 3633 for values %{delete $self->{refresh_hook}};
3120 } 3634 }
3121 3635
3122 if ($self->{check_size}) { 3636 if ($self->{realloc}) {
3123 my @queue = ([], []); 3637 my %queue;
3638 my @queue;
3639 my $widget;
3124 3640
3125 for (;;) { 3641 outer:
3126 if ($self->{check_size}) { 3642 while () {
3127 # heuristic: check containers last 3643 if (my $realloc = delete $self->{realloc}) {
3128 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3644 for $widget (values %$realloc) {
3129 for values %{delete $self->{check_size}} 3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3130 } 3651 }
3131 3652
3132 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3653 while () {
3654 @queue or last outer;
3133 3655
3134 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3656 $widget = pop @{ $queue[-1] || [] }
3135 ? @$widget{qw(user_w user_h)} 3657 and last;
3136 : $widget->size_request;
3137
3138 if (delete $widget->{force_alloc}
3139 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3140 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3141 3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3142 $widget->{req_w} = $w; 3677 $widget->{req_w} = $w;
3143 $widget->{req_h} = $h; 3678 $widget->{req_h} = $h;
3144 3679
3145 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3680 $self->{size_alloc}{$widget+0} = $widget;
3146 3681
3147 $widget->{parent}->check_size
3148 if $widget->{parent}; 3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3149 } 3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3150 } 3692 }
3151 } 3693 }
3152 3694
3153 while ($self->{size_alloc}) { 3695 while (my $size_alloc = delete $self->{size_alloc}) {
3154 for (values %{delete $self->{size_alloc}}) { 3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3155 my ($widget, $w, $h) = @$_; 3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3156 3703
3157 $w = 0 if $w < 0; 3704 $w = 0 if $w < 0;
3158 $h = 0 if $h < 0; 3705 $h = 0 if $h < 0;
3159 3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3160 $widget->{w} = $w; 3714 $widget->{w} = $w;
3161 $widget->{h} = $h; 3715 $widget->{h} = $h;
3162 $widget->size_allocate ($w, $h); 3716
3163 $widget->emit (size_allocate => $w, $h); 3717 $widget->emit (size_allocate => $w, $h);
3718 }
3164 } 3719 }
3165 } 3720 }
3166 3721
3167 while ($self->{post_alloc_hook}) { 3722 while ($self->{post_alloc_hook}) {
3168 $_->() 3723 $_->()
3169 for values %{delete $self->{post_alloc_hook}}; 3724 for values %{delete $self->{post_alloc_hook}};
3170 } 3725 }
3726
3171 3727
3172 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3173 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3174 glClear GL_COLOR_BUFFER_BIT; 3730 glClear GL_COLOR_BUFFER_BIT;
3175 3731
… …
3177 glLoadIdentity; 3733 glLoadIdentity;
3178 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3179 glMatrixMode GL_MODELVIEW; 3735 glMatrixMode GL_MODELVIEW;
3180 glLoadIdentity; 3736 glLoadIdentity;
3181 3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
3744
3182 $self->_draw; 3745 $self->_draw;
3183} 3746}
3184 3747
3185############################################################################# 3748#############################################################################
3186 3749

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