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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.225 by root, Tue May 23 21:14:41 2006 UTC vs.
Revision 1.272 by root, Sat Jun 3 01:47:14 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
… …
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
308} 388}
309 389
310sub set_tooltip { 390sub set_tooltip {
311 my ($self, $tooltip) = @_; 391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
312 397
313 $self->{tooltip} = $tooltip; 398 $self->{tooltip} = $tooltip;
314 399
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 401 delete $CFClient::UI::TOOLTIP->{owner};
… …
338 return if $FOCUS == $self; 423 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
340 425
341 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
342 427
343 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
344 429
345 $focus->update if $focus; 430 $focus->update if $focus;
346 $FOCUS->update; 431 $FOCUS->update;
347} 432}
348 433
… …
351 436
352 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
353 438
354 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
355 440
356 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
357 442
358 $focus->update if $focus; #? 443 $focus->update if $focus; #?
359}
360 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
361sub mouse_motion { } 449sub mouse_motion { 0 }
362sub button_up { } 450sub button_up { 0 }
363sub key_down { } 451sub key_down { 0 }
364sub key_up { } 452sub key_up { 0 }
365 453
366sub button_down { 454sub button_down {
367 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
368 456
369 $self->focus_in; 457 $self->focus_in;
370}
371 458
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377 535
378sub draw { 536sub draw {
379 my ($self) = @_; 537 my ($self) = @_;
380 538
381 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382 550
383 glPushMatrix; 551 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw; 553 $self->_draw;
386 glPopMatrix; 554 glPopMatrix;
… …
398 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
399 glEnd; 567 glEnd;
400 glDisable GL_BLEND; 568 glDisable GL_BLEND;
401 } 569 }
402 570
403 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
404 glPushMatrix; 572 glPushMatrix;
405 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0; 576 glVertex 0 , 0;
409 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
410 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
411 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
412 glEnd; 580 glEnd;
413 glPopMatrix; 581 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 } 583 }
416} 584}
417 585
418sub _draw { 586sub _draw {
419 my ($self) = @_; 587 my ($self) = @_;
420 588
421 warn "no draw defined for $self\n"; 589 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} 590}
473 591
474sub DESTROY { 592sub DESTROY {
475 my ($self) = @_; 593 my ($self) = @_;
476 594
… …
534 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
536} 654}
537 655
538sub size_request { 656sub size_request {
539 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
540} 660}
541 661
542sub draw { } 662sub draw { }
543 663
544############################################################################# 664#############################################################################
… …
548our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
549 669
550sub new { 670sub new {
551 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
552 672
553 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
554 674
555 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
556 children => [], 676 children => [],
557 can_events => 0, 677 can_events => 0,
558 %arg, 678 %arg,
559 ); 679 );
680
560 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
561 683
562 $self 684 $self
563} 685}
564 686
565sub add { 687sub add {
… …
573 $self->{children} = [ 695 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 697 @{$self->{children}}, @widgets
576 ]; 698 ];
577 699
578 $self->check_size (1); 700 $self->realloc;
579 $self->update;
580} 701}
581 702
582sub children { 703sub children {
583 @{ $_[0]{children} } 704 @{ $_[0]{children} }
584} 705}
… …
589 delete $child->{parent}; 710 delete $child->{parent};
590 $child->hide; 711 $child->hide;
591 712
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593 714
594 $self->check_size; 715 $self->realloc;
595 $self->update;
596} 716}
597 717
598sub clear { 718sub clear {
599 my ($self) = @_; 719 my ($self) = @_;
600 720
… …
604 for (@$children) { 724 for (@$children) {
605 delete $_->{parent}; 725 delete $_->{parent};
606 $_->hide; 726 $_->hide;
607 } 727 }
608 728
609 $self->check_size; 729 $self->realloc;
610 $self->update;
611} 730}
612 731
613sub find_widget { 732sub find_widget {
614 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
615 734
616 $x -= $self->{x}; 735 $x -= $self->{x};
617 $y -= $self->{y}; 736 $y -= $self->{y};
618 737
619 my $res; 738 my $res;
620 739
621 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
623 and return $res; 742 and return $res;
624 } 743 }
625 744
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
702 $self->SUPER::size_allocate ($w, $h); 821 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 822 $self->update;
704} 823}
705 824
706sub _render { 825sub _render {
826 my ($self) = @_;
827
707 $_[0]{children}[0]->draw; 828 $self->{children}[0]->draw;
708} 829}
709 830
710sub render_child { 831sub render_child {
711 my ($self) = @_; 832 my ($self) = @_;
712 833
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 835 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 836 glClear GL_COLOR_BUFFER_BIT;
716 837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
717 $self->_render; 845 $self->_render;
718 }; 846 };
719} 847}
720 848
721sub _draw { 849sub _draw {
722 my ($self) = @_; 850 my ($self) = @_;
723 851
724 my ($w, $h) = ($self->w, $self->h); 852 my ($w, $h) = @$self{qw(w h)};
725 853
726 my $tex = $self->{texture} 854 my $tex = $self->{texture}
727 or return; 855 or return;
728 856
729 glEnable GL_TEXTURE_2D; 857 glEnable GL_TEXTURE_2D;
… …
739 867
740package CFClient::UI::ViewPort; 868package CFClient::UI::ViewPort;
741 869
742our @ISA = CFClient::UI::Window::; 870our @ISA = CFClient::UI::Window::;
743 871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
744sub size_request { 882sub size_request {
745 my ($self) = @_; 883 my ($self) = @_;
746 884
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 886
749 @$self{qw(child_w child_h)} 887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
750} 891}
751 892
752sub size_allocate { 893sub size_allocate {
753 my ($self, $w, $h) = @_; 894 my ($self, $w, $h) = @_;
754 895
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 896 my $child = $self->child;
756# $w = $self->{w}; 897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
757 $self->child->configure (0, 0, $cw, $ch); 901 $self->child->configure (0, 0, $w, $h);
758 $self->update; 902 $self->update;
759} 903}
760 904
761sub set_offset { 905sub set_offset {
762 my ($self, $x, $y) = @_; 906 my ($self, $x, $y) = @_;
… …
796} 940}
797 941
798sub _render { 942sub _render {
799 my ($self) = @_; 943 my ($self) = @_;
800 944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 949
803 $self->SUPER::_render; 950 $self->SUPER::_render;
804} 951}
805 952
… …
813 my $class = shift; 960 my $class = shift;
814 961
815 my $self; 962 my $self;
816 963
817 my $slider = new CFClient::UI::Slider 964 my $slider = new CFClient::UI::Slider
818 vertical => 1, 965 vertical => 1,
819 range => [0, 0, 1, 0.01], # HACK fix 966 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 967 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 968 $self->{vp}->set_offset (0, $_[1]);
822 }, 969 },
823 ; 970 ;
824 971
825 $self = $class->SUPER::new ( 972 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 973 vp => (new CFClient::UI::ViewPort expand => 1),
… …
831 $self->{vp}->add ($self->{scrolled}); 978 $self->{vp}->add ($self->{scrolled});
832 $self->add ($self->{vp}); 979 $self->add ($self->{vp});
833 $self->add ($self->{slider}); 980 $self->add ($self->{slider});
834 981
835 $self 982 $self
983}
984
985sub update {
986 my ($self) = @_;
987
988 $self->SUPER::update;
989
990 # todo: overwrite size_allocate of child
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995sub size_allocate {
996 my ($self, $w, $h) = @_;
997
998 $self->SUPER::size_allocate ($w, $h);
999
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
836} 1002}
837 1003
838#TODO# update range on size_allocate depending on child 1004#TODO# update range on size_allocate depending on child
839# update viewport offset on scroll 1005# update viewport offset on scroll
840 1006
… …
884 1050
885our @ISA = CFClient::UI::Bin::; 1051our @ISA = CFClient::UI::Bin::;
886 1052
887use CFClient::OpenGL; 1053use CFClient::OpenGL;
888 1054
889my @tex = 1055my $bg =
1056 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057 mipmap => 1, wrap => 1;
1058
1059my @border =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1060 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); 1061 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1062
893sub new { 1063sub new {
894 my $class = shift; 1064 my ($class, %arg) = @_;
895 1065
896 # TODO: user_x, user_y, overwrite moveto? 1066 my $title = delete $arg{title};
897 1067
898 my $self = $class->SUPER::new ( 1068 my $self = $class->SUPER::new (
899 bg => [1, 1, 1, 1], 1069 bg => [1, 1, 1, 1],
900 border_bg => [1, 1, 1, 1], 1070 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1071 border => 0.6,
902 toplevel => 1,
903 can_events => 1, 1072 can_events => 1,
904 @_ 1073 min_w => 16,
1074 min_h => 16,
1075 %arg,
905 ); 1076 );
906 1077
907 $self->{title} &&= new CFClient::UI::Label 1078 $self->{title} = new CFClient::UI::Label
908 align => 0, 1079 align => 0,
909 valign => 1, 1080 valign => 1,
910 text => $self->{title}, 1081 text => $title,
911 fontsize => $self->{border}; 1082 fontsize => $self->{border}
1083 if defined $title;
912 1084
913 $self 1085 $self
1086}
1087
1088sub add {
1089 my ($self, @widgets) = @_;
1090
1091 $self->SUPER::add (@widgets);
1092 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
914} 1093}
915 1094
916sub border { 1095sub border {
917 int $_[0]{border} * $::FONTSIZE 1096 int $_[0]{border} * $::FONTSIZE
918} 1097}
919 1098
920sub size_request { 1099sub size_request {
921 my ($self) = @_; 1100 my ($self) = @_;
1101
1102 $self->{title}->size_request
1103 if $self->{title};
922 1104
923 my ($w, $h) = $self->SUPER::size_request; 1105 my ($w, $h) = $self->SUPER::size_request;
924 1106
925 ( 1107 (
926 $w + $self->border * 2, 1108 $w + $self->border * 2,
… …
929} 1111}
930 1112
931sub size_allocate { 1113sub size_allocate {
932 my ($self, $w, $h) = @_; 1114 my ($self, $w, $h) = @_;
933 1115
1116 if ($self->{title}) {
1117 $self->{title}{w} = $w;
1118 $self->{title}{h} = $h;
1119 $self->{title}->size_allocate ($w, $h);
1120 }
1121
1122 my $border = $self->border;
1123
934 $h -= List::Util::max 0, $self->border * 2; 1124 $h -= List::Util::max 0, $border * 2;
935 $w -= List::Util::max 0, $self->border * 2; 1125 $w -= List::Util::max 0, $border * 2;
936 1126
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); 1127 $self->child->configure ($border, $border, $w, $h);
941} 1128}
942 1129
943sub button_down { 1130sub button_down {
944 my ($self, $ev, $x, $y) = @_; 1131 my ($self, $ev, $x, $y) = @_;
945 1132
… …
961 my ($ev, $x, $y) = @_; 1148 my ($ev, $x, $y) = @_;
962 1149
963 my $dx = $ev->{x} - $ox; 1150 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1151 my $dy = $ev->{y} - $oy;
965 1152
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1153 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1154 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1155
1156 $self->realloc;
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1157 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size;
970 }; 1158 };
971 1159
972 } elsif ($lr ^ $td) { 1160 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1161 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1162 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1164 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1165 my ($ev, $x, $y) = @_;
978 1166
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1167 ($x, $y) = ($ev->{x}, $ev->{y});
980 1168
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1169 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update;
983 }; 1170 };
1171 } else {
1172 return 0;
1173 }
1174
984 } 1175 1
985} 1176}
986 1177
987sub button_up { 1178sub button_up {
988 my ($self, $ev, $x, $y) = @_; 1179 my ($self, $ev, $x, $y) = @_;
989 1180
990 delete $self->{motion}; 1181 !!delete $self->{motion}
991} 1182}
992 1183
993sub mouse_motion { 1184sub mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1185 my ($self, $ev, $x, $y) = @_;
995 1186
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1187 $self->{motion}->($ev, $x, $y) if $self->{motion};
1188
1189 !!$self->{motion}
997} 1190}
998 1191
999sub _draw { 1192sub _draw {
1000 my ($self) = @_; 1193 my ($self) = @_;
1001 1194
1195 my $child = $self->{children}[0];
1196
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1197 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1198 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1199
1005 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1202
1008 my $border = $self->border; 1203 my $border = $self->border;
1009 1204
1010 glColor @{ $self->{border_bg} }; 1205 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1206 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1207 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1208 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1209 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1015 1210
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1211 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1212 glColor @{ $self->{bg} };
1018 1213
1019 # TODO: repeat texture not scale 1214 # TODO: repeat texture not scale
1215 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1216 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1217 $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); 1218 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1219 }
1030 1220
1031 glDisable GL_TEXTURE_2D; 1221 glDisable GL_TEXTURE_2D;
1032 1222
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1223 $child->draw;
1224
1225 if ($self->{title}) {
1226 glTranslate 0, $border - $self->{h};
1227 $self->{title}->_draw;
1228 }
1036} 1229}
1037 1230
1038############################################################################# 1231#############################################################################
1039 1232
1040package CFClient::UI::Table; 1233package CFClient::UI::Table;
… …
1048sub new { 1241sub new {
1049 my $class = shift; 1242 my $class = shift;
1050 1243
1051 $class->SUPER::new ( 1244 $class->SUPER::new (
1052 col_expand => [], 1245 col_expand => [],
1053 @_ 1246 @_,
1054 ) 1247 )
1248}
1249
1250sub children {
1251 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1055} 1252}
1056 1253
1057sub add { 1254sub add {
1058 my ($self, $x, $y, $child) = @_; 1255 my ($self, $x, $y, $child) = @_;
1059 1256
1060 $child->set_parent ($self); 1257 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child; 1258 $self->{children}[$y][$x] = $child;
1062 1259
1063 $child->check_size; 1260 $self->realloc;
1064} 1261}
1065 1262
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal? 1263# TODO: move to container class maybe? send children a signal on removal?
1071sub clear { 1264sub clear {
1072 my ($self) = @_; 1265 my ($self) = @_;
1073 1266
1074 my @children = $self->children; 1267 my @children = $self->children;
1075 delete $self->{children}; 1268 delete $self->{children};
… …
1077 for (@children) { 1270 for (@children) {
1078 delete $_->{parent}; 1271 delete $_->{parent};
1079 $_->hide; 1272 $_->hide;
1080 } 1273 }
1081 1274
1082 $self->update; 1275 $self->realloc;
1083} 1276}
1084 1277
1085sub get_wh { 1278sub get_wh {
1086 my ($self) = @_; 1279 my ($self) = @_;
1087 1280
… …
1118sub size_allocate { 1311sub size_allocate {
1119 my ($self, $w, $h) = @_; 1312 my ($self, $w, $h) = @_;
1120 1313
1121 my ($ws, $hs) = $self->get_wh; 1314 my ($ws, $hs) = $self->get_wh;
1122 1315
1123 my $req_w = sum @$ws; 1316 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1317 my $req_h = (sum @$hs) || 1;
1125 1318
1126 # TODO: nicer code && do row_expand 1319 # TODO: nicer code && do row_expand
1127 my @col_expand = @{$self->{col_expand}}; 1320 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1321 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1322 my $col_expand = (sum @col_expand) || 1;
… …
1183 } 1376 }
1184} 1377}
1185 1378
1186############################################################################# 1379#############################################################################
1187 1380
1188package CFClient::UI::HBox; 1381package CFClient::UI::Box;
1189
1190# TODO: wrap into common Box base class
1191 1382
1192our @ISA = CFClient::UI::Container::; 1383our @ISA = CFClient::UI::Container::;
1193 1384
1194sub size_request { 1385sub size_request {
1195 my ($self) = @_; 1386 my ($self) = @_;
1196 1387
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1388 $self->{vertical}
1198 1389 ? (
1199 ( 1390 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1200 (List::Util::sum map $_->[0], @alloc), 1391 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1201 (List::Util::max map $_->[1], @alloc), 1392 )
1202 ) 1393 : (
1394 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1395 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1396 )
1203} 1397}
1204 1398
1205sub size_allocate { 1399sub size_allocate {
1206 my ($self, $w, $h) = @_; 1400 my ($self, $w, $h) = @_;
1207 1401
1208 ($h, $w) = ($w, $h); 1402 my $space = $self->{vertical} ? $h : $w;
1209
1210 my $children = $self->{children}; 1403 my $children = $self->{children};
1211 1404
1212 my @h = map $_->{req_w}, @$children; 1405 my @req;
1213 1406
1214 my $req_h = List::Util::sum @h; 1407 if ($self->{homogeneous}) {
1215 1408 @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 { 1409 } else {
1410 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1411 my $req = List::Util::sum @req;
1412
1413 if ($req > $space) {
1414 # ah well, not enough space
1415 $_ *= $space / $req for @req;
1416 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children; 1417 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1221 $exp ||= 1;
1222 1418
1419 $space = ($space - $req) / $expand; # remaining space to give away
1420
1421 $req[$_] += $space * $children->[$_]{expand}
1223 for (0 .. $#$children) { 1422 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 } 1423 }
1230 } 1424 }
1231 1425
1232 CFClient::UI::harmonize \@h; 1426 CFClient::UI::harmonize \@req;
1233 1427
1234 my $y = 0; 1428 my $pos = 0;
1235 for (0 .. $#$children) { 1429 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_]; 1430 my $alloc = $req[$_];
1238 $child->configure ($y, 0, $h, $w); 1431 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1239 1432
1240 $y += $h; 1433 $pos += $alloc;
1241 } 1434 }
1242 1435
1243 1 1436 1
1244} 1437}
1245 1438
1246############################################################################# 1439#############################################################################
1247 1440
1441package CFClient::UI::HBox;
1442
1443our @ISA = CFClient::UI::Box::;
1444
1445sub new {
1446 my $class = shift;
1447
1448 $class->SUPER::new (
1449 vertical => 0,
1450 @_,
1451 )
1452}
1453
1454#############################################################################
1455
1248package CFClient::UI::VBox; 1456package CFClient::UI::VBox;
1249 1457
1250# TODO: wrap into common Box base class
1251
1252our @ISA = CFClient::UI::Container::; 1458our @ISA = CFClient::UI::Box::;
1253 1459
1254sub size_request { 1460sub new {
1255 my ($self) = @_; 1461 my $class = shift;
1256 1462
1257 my @alloc = map [$_->size_request], @{$self->{children}}; 1463 $class->SUPER::new (
1258 1464 vertical => 1,
1259 ( 1465 @_,
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1466 )
1263}
1264
1265sub size_allocate {
1266 my ($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} 1467}
1303 1468
1304############################################################################# 1469#############################################################################
1305 1470
1306package CFClient::UI::Label; 1471package CFClient::UI::Label;
… …
1323 ellipsise => 3, # end 1488 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1489 layout => (new CFClient::Layout),
1325 fontsize => 1, 1490 fontsize => 1,
1326 align => -1, 1491 align => -1,
1327 valign => -1, 1492 valign => -1,
1328 padding => 2, 1493 padding_x => 2,
1494 padding_y => 2,
1329 can_events => 0, 1495 can_events => 0,
1330 %arg 1496 %arg
1331 ); 1497 );
1332 1498
1333 if (exists $self->{template}) { 1499 if (exists $self->{template}) {
… …
1369 $self->{text} = "T$text"; 1535 $self->{text} = "T$text";
1370 1536
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba; 1537 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1538 $self->{layout}->set_text ($text);
1373 1539
1540 $self->realloc;
1374 $self->update; 1541 $self->update;
1375 $self->check_size;
1376} 1542}
1377 1543
1378sub set_markup { 1544sub set_markup {
1379 my ($self, $markup) = @_; 1545 my ($self, $markup) = @_;
1380 1546
… …
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1550 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1551
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba; 1552 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1553 $self->{layout}->set_markup ($markup);
1388 1554
1555 $self->realloc;
1389 $self->update; 1556 $self->update;
1390 $self->check_size;
1391} 1557}
1392 1558
1393sub size_request { 1559sub size_request {
1394 my ($self) = @_; 1560 my ($self) = @_;
1395 1561
… …
1409 1575
1410 $w = List::Util::max $w, $w2; 1576 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 1577 $h = List::Util::max $h, $h2;
1412 } 1578 }
1413 1579
1414 ( 1580 ($w, $h)
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 1581}
1419 1582
1420sub size_allocate { 1583sub size_allocate {
1421 my ($self, $w, $h) = @_; 1584 my ($self, $w, $h) = @_;
1422 1585
1586 delete $self->{ox};
1587
1423 delete $self->{texture}; 1588 delete $self->{texture}
1589 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1424} 1590}
1425 1591
1426sub set_fontsize { 1592sub set_fontsize {
1427 my ($self, $fontsize) = @_; 1593 my ($self, $fontsize) = @_;
1428 1594
1429 $self->{fontsize} = $fontsize; 1595 $self->{fontsize} = $fontsize;
1430 delete $self->{texture}; 1596 delete $self->{texture};
1431 1597
1432 $self->update; 1598 $self->realloc;
1433 $self->check_size;
1434} 1599}
1435 1600
1436sub _draw { 1601sub _draw {
1437 my ($self) = @_; 1602 my ($self) = @_;
1438 1603
… …
1444 $self->{layout}->set_width ($self->{w}); 1609 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1610 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1611 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1612 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 1613
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1614 new_from_layout CFClient::Texture $self->{layout}
1615 };
1450 1616
1617 unless (exists $self->{ox}) {
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding} 1618 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1619 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1453 : ($self->{w} - $tex->{w}) * 0.5); 1620 : ($self->{w} - $tex->{w}) * 0.5);
1454 1621
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding} 1622 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} 1623 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1457 : ($self->{h} - $tex->{h}) * 0.5); 1624 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 1625 };
1461 1626
1462 glEnable GL_TEXTURE_2D; 1627 glEnable GL_TEXTURE_2D;
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1464 1629
… …
1510 $self->{text} = $text; 1675 $self->{text} = $text;
1511 1676
1512 $text =~ s/./*/g if $self->{hidden}; 1677 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 1678 $self->{layout}->set_text ("$text ");
1514 1679
1515 $self->emit (changed => $self->{text}); 1680 $self->_emit (changed => $self->{text});
1516} 1681}
1517 1682
1518sub set_text { 1683sub set_text {
1519 my ($self, $text) = @_; 1684 my ($self, $text) = @_;
1520 1685
1521 $self->{cursor} = length $text; 1686 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 1687 $self->_set_text ($text);
1523 $self->update; 1688
1524 $self->check_size; 1689 $self->realloc;
1525} 1690}
1526 1691
1527sub get_text { 1692sub get_text {
1528 $_[0]{text} 1693 $_[0]{text}
1529} 1694}
… …
1532 my ($self) = @_; 1697 my ($self) = @_;
1533 1698
1534 my ($w, $h) = $self->SUPER::size_request; 1699 my ($w, $h) = $self->SUPER::size_request;
1535 1700
1536 ($w + 1, $h) # add 1 for cursor 1701 ($w + 1, $h) # add 1 for cursor
1537}
1538
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543} 1702}
1544 1703
1545sub key_down { 1704sub key_down {
1546 my ($self, $ev) = @_; 1705 my ($self, $ev) = @_;
1547 1706
… …
1562 } elsif ($sym == CFClient::SDLK_HOME) { 1721 } elsif ($sym == CFClient::SDLK_HOME) {
1563 $self->{cursor} = 0; 1722 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) { 1723 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 1725 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 1726 $self->_emit ('escape');
1568 } elsif ($uni) { 1727 } elsif ($uni) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 1728 substr $text, $self->{cursor}++, 0, chr $uni;
1729 } else {
1730 return 0;
1570 } 1731 }
1571 1732
1572 $self->_set_text ($text); 1733 $self->_set_text ($text);
1573 $self->update; 1734
1574 $self->check_size; 1735 $self->realloc;
1736
1737 1
1575} 1738}
1576 1739
1577sub focus_in { 1740sub focus_in {
1578 my ($self) = @_; 1741 my ($self) = @_;
1579 1742
… …
1594 utf8::encode $text; 1757 utf8::encode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 1758 $self->{cursor} = length substr $text, 0, $idx;
1596 1759
1597 $self->_set_text ($self->{text}); 1760 $self->_set_text ($self->{text});
1598 $self->update; 1761 $self->update;
1762
1763 1
1599} 1764}
1600 1765
1601sub mouse_motion { 1766sub mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1768# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1769
1770 0
1604} 1771}
1605 1772
1606sub _draw { 1773sub _draw {
1607 my ($self) = @_; 1774 my ($self) = @_;
1608 1775
… …
1659 if ($sym == 13) { 1826 if ($sym == 13) {
1660 unshift @{$self->{history}}, 1827 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 1828 my $txt = $self->get_text;
1662 $self->{history_pointer} = -1; 1829 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 1830 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 1831 $self->_emit (activate => $txt);
1665 $self->update; 1832 $self->update;
1666 1833
1667 } elsif ($sym == CFClient::SDLK_UP) { 1834 } elsif ($sym == CFClient::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 1835 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 1836 $self->{history_saveback} = $self->get_text;
… …
1685 } else { 1852 } else {
1686 $self->set_text ($self->{history_saveback}); 1853 $self->set_text ($self->{history_saveback});
1687 } 1854 }
1688 1855
1689 } else { 1856 } else {
1690 $self->SUPER::key_down ($ev); 1857 return $self->SUPER::key_down ($ev)
1858 }
1859
1691 } 1860 1
1692
1693} 1861}
1694 1862
1695############################################################################# 1863#############################################################################
1696 1864
1697package CFClient::UI::Button; 1865package CFClient::UI::Button;
… …
1706 1874
1707sub new { 1875sub new {
1708 my $class = shift; 1876 my $class = shift;
1709 1877
1710 $class->SUPER::new ( 1878 $class->SUPER::new (
1711 padding => 4, 1879 padding_x => 4,
1880 padding_y => 4,
1712 fg => [1, 1, 1], 1881 fg => [1, 1, 1],
1713 active_fg => [0, 0, 1], 1882 active_fg => [0, 0, 1],
1714 can_hover => 1, 1883 can_hover => 1,
1715 align => 0, 1884 align => 0,
1716 valign => 0, 1885 valign => 0,
1717 can_events => 1, 1886 can_events => 1,
1718 @_ 1887 @_
1719 ) 1888 )
1720} 1889}
1721 1890
1891sub activate { }
1892
1722sub button_up { 1893sub button_up {
1723 my ($self, $ev, $x, $y) = @_; 1894 my ($self, $ev, $x, $y) = @_;
1724 1895
1896 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 1897 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 1898 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 1899
1728 } 1900 1
1729} 1901}
1730 1902
1731sub _draw { 1903sub _draw {
1732 my ($self) = @_; 1904 my ($self) = @_;
1733 1905
… …
1762 1934
1763sub new { 1935sub new {
1764 my $class = shift; 1936 my $class = shift;
1765 1937
1766 $class->SUPER::new ( 1938 $class->SUPER::new (
1767 padding => 2, 1939 padding_x => 2,
1940 padding_y => 2,
1768 fg => [1, 1, 1], 1941 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 1942 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 1943 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 1944 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 1945 state => 0,
… …
1776} 1949}
1777 1950
1778sub size_request { 1951sub size_request {
1779 my ($self) = @_; 1952 my ($self) = @_;
1780 1953
1781 ($self->{padding} * 2 + 6) x 2 1954 (6) x 2
1782} 1955}
1783 1956
1784sub button_down { 1957sub button_down {
1785 my ($self, $ev, $x, $y) = @_; 1958 my ($self, $ev, $x, $y) = @_;
1786 1959
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1960 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1961 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 1962 $self->{state} = !$self->{state};
1790 $self->emit (changed => $self->{state}); 1963 $self->_emit (changed => $self->{state});
1964 } else {
1965 return 0
1966 }
1967
1791 } 1968 1
1792} 1969}
1793 1970
1794sub _draw { 1971sub _draw {
1795 my ($self) = @_; 1972 my ($self) = @_;
1796 1973
1797 $self->SUPER::_draw; 1974 $self->SUPER::_draw;
1798 1975
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1976 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1800 1977
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1978 my ($w, $h) = @$self{qw(w h)};
1979
1980 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 1981
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1982 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 1983
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 1984 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 1985
… …
2070 my $self = $class->SUPER::new ( 2249 my $self = $class->SUPER::new (
2071 fg => [1, 1, 1], 2250 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 2251 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 2252 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 2253 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10], 2254 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 2255 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 2256 min_h => $::WIDTH / 80,
2078 vertical => 0, 2257 vertical => 0,
2079 can_hover => 1, 2258 can_hover => 1,
2080 inner_pad => 0.02, 2259 inner_pad => 0.02,
2081 @_ 2260 @_
2082 ); 2261 );
… …
2085 $self->update; 2264 $self->update;
2086 2265
2087 $self 2266 $self
2088} 2267}
2089 2268
2269sub changed { }
2270
2090sub set_range { 2271sub set_range {
2091 my ($self, $range) = @_; 2272 my ($self, $range) = @_;
2092 2273
2093 $self->{range} = $range; 2274 ($range, $self->{range}) = ($self->{range}, $range);
2094 2275
2095 $self->update; 2276 $self->update
2277 if "@$range" ne "@{$self->{range}}";
2096} 2278}
2097 2279
2098sub set_value { 2280sub set_value {
2099 my ($self, $value) = @_; 2281 my ($self, $value) = @_;
2100 2282
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2283 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102 2284
2103 $hi = $lo + 1 if $hi <= $lo; 2285 $hi = $lo + 1 if $hi <= $lo;
2104 2286
2287 $page = $hi - $lo if $page > $hi - $lo;
2288
2105 $value = $lo if $value < $lo; 2289 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi; 2290 $value = $hi - $page if $value > $hi - $page;
2107 2291
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2292 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit; 2293 if $unit;
2110 2294
2111 $page = $hi - $lo if $page > $hi - $lo;
2112
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2295 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114 2296
2115 if ($value != $old_value) { 2297 if ($value != $old_value) {
2116 $self->emit (changed => $value); 2298 $self->_emit (changed => $value);
2117 $self->update; 2299 $self->update;
2118 } 2300 }
2119} 2301}
2120 2302
2121sub size_request { 2303sub size_request {
2122 my ($self) = @_; 2304 my ($self) = @_;
2123 2305
2124 my $w = $self->{req_w}; 2306 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 2307}
2129 2308
2130sub button_down { 2309sub button_down {
2131 my ($self, $ev, $x, $y) = @_; 2310 my ($self, $ev, $x, $y) = @_;
2132 2311
2133 $self->SUPER::button_down ($ev, $x, $y); 2312 $self->SUPER::button_down ($ev, $x, $y);
2313
2314 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315
2134 $self->mouse_motion ($ev, $x, $y); 2316 $self->mouse_motion ($ev, $x, $y)
2135} 2317}
2136 2318
2137sub mouse_motion { 2319sub mouse_motion {
2138 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
2139 2321
2140 if ($GRAB == $self) { 2322 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2323 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142 2324
2143 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2325 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144 2326
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2327 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2146 2328
2147 $self->set_value ($x * ($hi - $lo) + $lo); 2329 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2330 } else {
2331 return 0;
2332 }
2333
2148 } 2334 1
2149} 2335}
2150 2336
2151sub update { 2337sub update {
2152 my ($self) = @_; 2338 my ($self) = @_;
2153 2339
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2340 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2155 $self->set_value ($self->{range}[0]); 2341 $self->set_value ($self->{range}[0]);
2156 2342
2157 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2343 my ($value, $lo, $hi, $page) = @{$self->{range}};
2344 my $range = ($hi - $page - $lo) || 1e-100;
2158 2345
2159 my $inner_w = 1 - 2 * $self->{inner_pad}; 2346 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2160 2347
2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2348 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2349 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2162 2350
2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2351 $value = ($value - $lo) / $range;
2164 $value = $self->{scale} * ($value - $lo); 2352 $value = $value * $self->{scale} + $self->{offset};
2165 2353
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; 2354 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $page; 2355 $self->{knob_w} = $knob_w;
2173 }); 2356 });
2174 2357
2175 $self->SUPER::update; 2358 $self->SUPER::update;
2176} 2359}
2177 2360
… …
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 2476 $self->{layout}->set_width ($self->{children}[0]{w});
2294 2477
2295 $self->reflow; 2478 $self->reflow;
2296} 2479}
2297 2480
2298sub text_height { 2481sub text_size {
2299 my ($self, $text, $indent) = @_; 2482 my ($self, $text, $indent) = @_;
2300 2483
2301 my $layout = $self->{layout}; 2484 my $layout = $self->{layout};
2302 2485
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2486 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 2487 $layout->set_width ($self->{children}[0]{w} - $indent);
2305 $layout->set_markup ($text); 2488 $layout->set_markup ($text);
2306 2489
2307 ($layout->size)[1] 2490 $layout->size
2308} 2491}
2309 2492
2310sub reflow { 2493sub reflow {
2311 my ($self) = @_; 2494 my ($self) = @_;
2312 2495
2313 $self->{need_reflow}++; 2496 $self->{need_reflow}++;
2314 $self->update; 2497 $self->update;
2315} 2498}
2316 2499
2500sub set_offset {
2501 my ($self, $offset) = @_;
2502
2503 # todo: base offset on lines or so, not on pixels
2504 $self->{children}[1]->set_value ($offset);
2505}
2506
2507sub clear {
2508 my ($self) = @_;
2509
2510 $self->{par} = [];
2511 $self->{height} = 0;
2512 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2513}
2514
2317sub add_paragraph { 2515sub add_paragraph {
2318 my ($self, $color, $text, $indent) = @_; 2516 my ($self, $color, $text, $indent) = @_;
2319 2517
2320 #TODO: intelligently "reformat" paragraph
2321
2322 for my $line (split /\n/, $text) { 2518 for my $line (split /\n/, $text) {
2323 my $height = $self->text_height ($line); 2519 my ($w, $h) = $self->text_size ($line);
2324 $self->{height} += $height; 2520 $self->{height} += $h;
2325 push @{$self->{par}}, [$height, $color, $indent, $line]; 2521 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2326 } 2522 }
2327 2523
2328 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2524 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2329 $self->{children}[1]->update;
2330} 2525}
2331 2526
2332sub update { 2527sub update {
2333 my ($self) = @_; 2528 my ($self) = @_;
2334 2529
… …
2337 return unless $self->{h} > 0; 2532 return unless $self->{h} > 0;
2338 2533
2339 delete $self->{texture}; 2534 delete $self->{texture};
2340 2535
2341 $ROOT->on_post_alloc ($self, sub { 2536 $ROOT->on_post_alloc ($self, sub {
2537 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538
2342 if (delete $self->{need_reflow}) { 2539 if (delete $self->{need_reflow}) {
2343 my $height = 0; 2540 my $height = 0;
2344 2541
2345 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 2542 my $layout = $self->{layout};
2543
2544 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
2346 for @{$self->{par}}; 2546 for (@{$self->{par}}) {
2547 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2548 $layout->set_width ($W - $_->[3]);
2549 $layout->set_markup ($_->[4]);
2550 my ($w, $h) = $layout->size;
2551 $_->[0] = $w + $_->[3];
2552 $_->[1] = $h;
2553 }
2554
2555 $height += $_->[1];
2556 }
2347 2557
2348 $self->{height} = $height; 2558 $self->{height} = $height;
2349 2559
2350 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2560 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2351 $self->{children}[1]->update;
2352 2561
2353 delete $self->{texture}; 2562 delete $self->{texture};
2354 } 2563 }
2355 2564
2356 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2565 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2357 glClearColor 0.5, 0.5, 0.5, 0; 2566 glClearColor 0.5, 0.5, 0.5, 0;
2358 glClear GL_COLOR_BUFFER_BIT; 2567 glClear GL_COLOR_BUFFER_BIT;
2359 2568
2360 my $top = int $self->{children}[1]{range}[0]; 2569 my $top = int $self->{children}[1]{range}[0];
2361 2570
2362 my $y0 = $top; 2571 my $y0 = $top;
2363 my $y1 = $top + $self->{h}; 2572 my $y1 = $top + $H;
2364 2573
2365 my $y = 0; 2574 my $y = 0;
2366 2575
2367 my $layout = $self->{layout}; 2576 my $layout = $self->{layout};
2368 2577
2369 $layout->set_font ($self->{font}) if $self->{font}; 2578 $layout->set_font ($self->{font}) if $self->{font};
2370 2579
2371 glEnable GL_BLEND; 2580 glEnable GL_BLEND;
2581 #TODO# not correct in windows where rgba is forced off
2372 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA; 2582 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2373 2583
2374 for my $par (@{$self->{par}}) { 2584 for my $par (@{$self->{par}}) {
2375 my $h = $par->[0]; 2585 my $h = $par->[1];
2376 2586
2377 if ($y0 < $y + $h && $y < $y1) { 2587 if ($y0 < $y + $h && $y < $y1) {
2378 $layout->set_foreground (@{ $par->[1] }); 2588 $layout->set_foreground (@{ $par->[2] });
2379 $layout->set_width ($self->{w} - $par->[2]); 2589 $layout->set_width ($W - $par->[3]);
2380 $layout->set_markup ($par->[3]); 2590 $layout->set_markup ($par->[4]);
2381 2591
2382 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2592 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2383 2593
2384 glRasterPos $par->[2], $y - $y0; 2594 glRasterPos $par->[3], $y - $y0;
2385 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2595 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2386 } 2596 }
2387 2597
2388 $y += $h; 2598 $y += $h;
2389 } 2599 }
… …
2456 2666
2457sub new { 2667sub new {
2458 my $class = shift; 2668 my $class = shift;
2459 2669
2460 my $self = $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
2461 state => 0, 2671 state => 0,
2462 connect_activate => \&toggle_flopper, 2672 on_activate => \&toggle_flopper,
2463 @_ 2673 @_
2464 ); 2674 );
2465 2675
2466 if ($self->{state}) {
2467 $self->{state} = 0;
2468 $self->toggle_flopper;
2469 }
2470
2471 $self 2676 $self
2472} 2677}
2473 2678
2474sub toggle_flopper { 2679sub toggle_flopper {
2475 my ($self) = @_; 2680 my ($self) = @_;
2476 2681
2477 # TODO: use animation 2682 $self->{other}->toggle_visibility;
2478 if ($self->{state} = !$self->{state}) {
2479 $CFClient::UI::ROOT->add ($self->{other});
2480 $self->{other}->move ($self->coord2global (0, $self->{h}));
2481 $self->emit ("open");
2482 } else {
2483 $CFClient::UI::ROOT->remove ($self->{other});
2484 $self->emit ("close");
2485 }
2486
2487 $self->emit (changed => $self->{state});
2488} 2683}
2489 2684
2490############################################################################# 2685#############################################################################
2491 2686
2492package CFClient::UI::Tooltip; 2687package CFClient::UI::Tooltip;
… …
2505} 2700}
2506 2701
2507sub set_tooltip_from { 2702sub set_tooltip_from {
2508 my ($self, $widget) = @_; 2703 my ($self, $widget) = @_;
2509 2704
2705 my $tooltip = $widget->{tooltip};
2706
2707 if ($ENV{CFPLUS_DEBUG} & 2) {
2708 $tooltip .= "\n\n" . (ref $widget) . "\n"
2709 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2710 . "req $widget->{req_w} $widget->{req_h}\n"
2711 . "visible $widget->{visible}";
2712 }
2713
2510 $self->add (new CFClient::UI::Label 2714 $self->add (new CFClient::UI::Label
2511 markup => $widget->{tooltip}, 2715 markup => $tooltip,
2512 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2716 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2513 fontsize => 0.8, 2717 fontsize => 0.8,
2514 fg => [0, 0, 0, 1], 2718 fg => [0, 0, 0, 1],
2515 ellipsise => 0, 2719 ellipsise => 0,
2516 font => ($widget->{tooltip_font} || $::FONT_PROP), 2720 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2527 2731
2528sub size_allocate { 2732sub size_allocate {
2529 my ($self, $w, $h) = @_; 2733 my ($self, $w, $h) = @_;
2530 2734
2531 $self->SUPER::size_allocate ($w - 4, $h - 4); 2735 $self->SUPER::size_allocate ($w - 4, $h - 4);
2736}
2737
2738sub visibility_change {
2739 my ($self, $visible) = @_;
2740
2741 return unless $visible;
2742
2743 $self->{root}->on_post_alloc ("move_$self" => sub {
2744 my $widget = $self->{owner}
2745 or return;
2746
2747 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2748
2749 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2750 if $x + $self->{w} > $::WIDTH;
2751
2752 $self->move_abs ($x, $y);
2753 });
2532} 2754}
2533 2755
2534sub _draw { 2756sub _draw {
2535 my ($self) = @_; 2757 my ($self) = @_;
2536 2758
… …
2553 glVertex $w, $h; 2775 glVertex $w, $h;
2554 glVertex $w, 0; 2776 glVertex $w, 0;
2555 glEnd; 2777 glEnd;
2556 2778
2557 glTranslate 2 - 0.375, 2 - 0.375; 2779 glTranslate 2 - 0.375, 2 - 0.375;
2780
2558 $self->SUPER::_draw; 2781 $self->SUPER::_draw;
2559} 2782}
2560 2783
2561############################################################################# 2784#############################################################################
2562 2785
… …
2568 2791
2569sub new { 2792sub new {
2570 my $class = shift; 2793 my $class = shift;
2571 2794
2572 my $self = $class->SUPER::new ( 2795 my $self = $class->SUPER::new (
2573 aspect => 1, 2796 aspect => 1,
2797 can_events => 0,
2574 @_, 2798 @_,
2575 ); 2799 );
2576 2800
2577 if ($self->{anim} && $self->{animspeed}) { 2801 if ($self->{anim} && $self->{animspeed}) {
2578 Scalar::Util::weaken (my $widget = $self); 2802 Scalar::Util::weaken (my $widget = $self);
… …
2604} 2828}
2605 2829
2606sub _draw { 2830sub _draw {
2607 my ($self) = @_; 2831 my ($self) = @_;
2608 2832
2609 return unless $::CONN;#d# manage and cache textures differently 2833 return unless $::CONN;
2610 2834
2611 my $face; 2835 my $face;
2612 2836
2613 if ($self->{frame}) { 2837 if ($self->{frame}) {
2614 my $anim = $::CONN->{anim}[$self->{anim}]; 2838 my $anim = $::CONN->{anim}[$self->{anim}];
… …
2637 $self->SUPER::DESTROY; 2861 $self->SUPER::DESTROY;
2638} 2862}
2639 2863
2640############################################################################# 2864#############################################################################
2641 2865
2642package CFClient::UI::InventoryItem; 2866package CFClient::UI::Buttonbar;
2643 2867
2644our @ISA = CFClient::UI::HBox::; 2868our @ISA = CFClient::UI::HBox::;
2645 2869
2646sub _item_to_desc { 2870# TODO: should actualyl wrap buttons and other goodies.
2647 my ($item) = @_;
2648
2649 my $desc =
2650 $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} × $item->{name_pl}";
2653
2654 $item->{flags} & Crossfire::Protocol::F_OPEN
2655 and $desc .= " (open)";
2656 $item->{flags} & Crossfire::Protocol::F_APPLIED
2657 and $desc .= " (applied)";
2658 $item->{flags} & Crossfire::Protocol::F_UNPAID
2659 and $desc .= " (unpaid)";
2660 $item->{flags} & Crossfire::Protocol::F_MAGIC
2661 and $desc .= " (magic)";
2662 $item->{flags} & Crossfire::Protocol::F_CURSED
2663 and $desc .= " (cursed)";
2664 $item->{flags} & Crossfire::Protocol::F_DAMNED
2665 and $desc .= " (damned)";
2666 $item->{flags} & Crossfire::Protocol::F_LOCKED
2667 and $desc .= " *";
2668
2669 $desc
2670}
2671
2672sub new {
2673 my $class = shift;
2674
2675 my %args = @_;
2676
2677 my $item = delete $args{item};
2678
2679 my $desc = _item_to_desc ($item);
2680
2681 my $self = $class->SUPER::new (
2682 can_hover => 1,
2683 can_events => 1,
2684 tooltip => ((CFClient::UI::Label::escape $desc)
2685 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2686 connect_button_down => sub {
2687 my ($self, $ev, $x, $y) = @_;
2688
2689 # todo: maybe put examine on 1? but should just be a tooltip :(
2690 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2691 my $targ = $::CONN->{player}{tag};
2692
2693 if ($item->{container} == $::CONN->{player}{tag}) {
2694 $targ = $main::OPENCONT;
2695 }
2696
2697 $::CONN->send ("move $targ $item->{tag} 0");
2698 } elsif ($ev->{button} == 1) {
2699 $::CONN->send ("examine $item->{tag}");
2700 } elsif ($ev->{button} == 2) {
2701 $::CONN->send ("apply $item->{tag}");
2702 } elsif ($ev->{button} == 3) {
2703 my @menu_items = (
2704 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2705 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2706 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2707 (
2708 $item->{flags} & Crossfire::Protocol::F_LOCKED
2709 ? (
2710 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2711 )
2712 : (
2713 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2714 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2715 )
2716 ),
2717 );
2718
2719 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2720 }
2721
2722 1
2723 },
2724 %args
2725 );
2726
2727
2728 $self->add (new CFClient::UI::Face
2729 can_events => 0,
2730 face => $item->{face},
2731 anim => $item->{anim},
2732 animspeed => $item->{animspeed},
2733 );
2734
2735 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2736
2737 $self->{item} = $item;
2738
2739 $self->update_item;
2740
2741 $self
2742}
2743
2744sub update_item {
2745 my ($self) = @_;
2746
2747 my $desc = _item_to_desc ($self->{item});
2748
2749 $self->{name_lbl}->set_text ($desc);
2750}
2751
2752#############################################################################
2753
2754package CFClient::UI::Inventory;
2755
2756our @ISA = CFClient::UI::ScrolledWindow::;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 for my $item (@items) {
2783 $item->{item} = $item;
2784 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2785 $item->update_item ();
2786 }
2787
2788 my $i = 0;
2789 for (@items) {
2790 $self->{scrolled}->add (0, $i, $_);
2791 my $nrof = $_->{item}->{nrof} || 1;
2792 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2793 }
2794
2795# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2796}
2797
2798sub size_request {
2799 my ($self) = @_;
2800 ($self->{req_w}, $self->{req_h});
2801}
2802 2871
2803############################################################################# 2872#############################################################################
2804 2873
2805package CFClient::UI::Menu; 2874package CFClient::UI::Menu;
2806 2875
… …
2840 2909
2841# popup given the event (must be a mouse button down event currently) 2910# popup given the event (must be a mouse button down event currently)
2842sub popup { 2911sub popup {
2843 my ($self, $ev) = @_; 2912 my ($self, $ev) = @_;
2844 2913
2845 $self->emit ("popdown"); 2914 $self->_emit ("popdown");
2846 2915
2847 # maybe save $GRAB? must be careful about events... 2916 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self; 2917 $GRAB = $self;
2849 $self->{button} = $ev->{button}; 2918 $self->{button} = $ev->{button};
2850 2919
2851 $self->show; 2920 $self->show;
2852 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2921 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853} 2922}
2854 2923
2855sub mouse_motion { 2924sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_; 2925 my ($self, $ev, $x, $y) = @_;
2857 2926
2858 # TODO: should use vbox->find_widget or so 2927 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2928 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER}; 2929 $self->{hover} = $self->{item}{$HOVER};
2930
2931 0
2861} 2932}
2862 2933
2863sub button_up { 2934sub button_up {
2864 my ($self, $ev, $x, $y) = @_; 2935 my ($self, $ev, $x, $y) = @_;
2865 2936
2866 if ($ev->{button} == $self->{button}) { 2937 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB; 2938 undef $GRAB;
2868 $self->hide; 2939 $self->hide;
2869 2940
2870 $self->emit ("popdown"); 2941 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover}; 2942 $self->{hover}[1]->() if $self->{hover};
2943 } else {
2944 return 0
2945 }
2946
2872 } 2947 1
2948}
2949
2950#############################################################################
2951
2952package CFClient::UI::Multiplexer;
2953
2954our @ISA = CFClient::UI::Container::;
2955
2956sub new {
2957 my $class = shift;
2958
2959 my $self = $class->SUPER::new (
2960 @_,
2961 );
2962
2963 $self->{current} = $self->{children}[0]
2964 if @{ $self->{children} };
2965
2966 $self
2967}
2968
2969sub add {
2970 my ($self, @widgets) = @_;
2971
2972 $self->SUPER::add (@widgets);
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976}
2977
2978sub set_current_page {
2979 my ($self, $page_or_widget) = @_;
2980
2981 my $widget = ref $page_or_widget
2982 ? $page_or_widget
2983 : $self->{children}[$page_or_widget];
2984
2985 $self->{current} = $widget;
2986 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2987
2988 $self->_emit (page_changed => $self->{current});
2989
2990 $self->realloc;
2991}
2992
2993sub visible_children {
2994 $_[0]{current}
2995}
2996
2997sub size_request {
2998 my ($self) = @_;
2999
3000 $self->{current}->size_request
3001}
3002
3003sub size_allocate {
3004 my ($self, $w, $h) = @_;
3005
3006 $self->{current}->configure (0, 0, $w, $h);
3007}
3008
3009sub _draw {
3010 my ($self) = @_;
3011
3012 $self->{current}->draw;
3013}
3014
3015#############################################################################
3016
3017package CFClient::UI::Notebook;
3018
3019our @ISA = CFClient::UI::VBox::;
3020
3021sub new {
3022 my $class = shift;
3023
3024 my $self = $class->SUPER::new (
3025 buttonbar => (new CFClient::UI::Buttonbar),
3026 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3027 @_,
3028 );
3029
3030 $self->SUPER::add ($self->{buttonbar}, $self->{multiplexer});
3031
3032 $self
3033}
3034
3035sub add {
3036 my ($self, $title, $widget, $tooltip) = @_;
3037
3038 Scalar::Util::weaken $self;
3039
3040 $self->{buttonbar}->add (new CFClient::UI::Button
3041 markup => $title,
3042 tooltip => $tooltip,
3043 on_activate => sub { $self->set_current_page ($widget) },
3044 );
3045
3046 $self->{multiplexer}->add ($widget);
3047}
3048
3049sub set_current_page {
3050 my ($self, $page) = @_;
3051
3052 $self->{multiplexer}->set_current_page ($page);
3053 $self->_emit (page_changed => $self->{multiplexer}{current});
2873} 3054}
2874 3055
2875############################################################################# 3056#############################################################################
2876 3057
2877package CFClient::UI::Statusbox; 3058package CFClient::UI::Statusbox;
… …
2937sub add { 3118sub add {
2938 my ($self, $text, %arg) = @_; 3119 my ($self, $text, %arg) = @_;
2939 3120
2940 $text =~ s/^\s+//; 3121 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//; 3122 $text =~ s/\s+$//;
3123
3124 return unless $text;
2942 3125
2943 my $timeout = time + ((delete $arg{timeout}) || 60); 3126 my $timeout = time + ((delete $arg{timeout}) || 60);
2944 3127
2945 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3128 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2946 3129
… …
2980 $self->SUPER::reconfigure; 3163 $self->SUPER::reconfigure;
2981} 3164}
2982 3165
2983############################################################################# 3166#############################################################################
2984 3167
2985package CFClient::UI::Root; 3168package CFClient::UI::Inventory;
2986 3169
2987our @ISA = CFClient::UI::Container::; 3170our @ISA = CFClient::UI::ScrolledWindow::;
2988
2989use CFClient::OpenGL;
2990 3171
2991sub new { 3172sub new {
2992 my $class = shift; 3173 my $class = shift;
2993 3174
2994 $class->SUPER::new ( 3175 my $self = $class->SUPER::new (
3176 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3177 @_,
3178 );
3179
3180 $self
3181}
3182
3183sub set_items {
3184 my ($self, $items) = @_;
3185
3186 $self->{scrolled}->clear;
3187 return unless $items;
3188
3189 my @items = sort {
3190 ($a->{type} <=> $b->{type})
3191 or ($a->{name} cmp $b->{name})
3192 } @$items;
3193
3194 $self->{real_items} = \@items;
3195
3196 my $row = 0;
3197 for my $item (@items) {
3198 CFClient::Item::update_widgets $item;
3199
3200 $self->{scrolled}->add (0, $row, $item->{face_widget});
3201 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3202 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3203
3204 $row++;
3205 }
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::BindEditor;
3211
3212our @ISA = CFClient::UI::FancyFrame::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3218
3219 $self->add (my $vb = new CFClient::UI::VBox);
3220
3221
3222 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3223 text => "start recording",
3224 tooltip => "Start/Stops recording of actions."
3225 ."All subsequent actions after the recording started will be captured."
3226 ."The actions are displayed after the record was stopped."
3227 ."To bind the action you have to click on the 'Bind' button",
3228 on_activate => sub {
3229 unless ($self->{recording}) {
3230 $self->start;
3231 } else {
3232 $self->stop;
3233 }
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3238
3239 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3240 $vb->add (my $hb = new CFClient::UI::HBox);
3241 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3242 $hb->add (new CFClient::UI::Button
3243 text => "bind",
3244 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3245 on_activate => sub {
3246 $self->ask_for_bind;
3247 });
3248
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add (new CFClient::UI::Button
3251 text => "ok",
3252 expand => 1,
3253 tooltip => "This closes the binding editor and saves the binding",
3254 on_activate => sub {
3255 $self->hide;
3256 $self->commit;
3257 });
3258
3259 $hb->add (new CFClient::UI::Button
3260 text => "cancel",
3261 expand => 1,
3262 tooltip => "This closes the binding editor without saving",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->{binding_cancel}->()
3266 if $self->{binding_cancel};
3267 });
3268
3269 $self->update_binding_widgets;
3270
3271 $self
3272}
3273
3274sub commit {
3275 my ($self) = @_;
3276 my ($mod, $sym, $cmds) = $self->get_binding;
3277 if ($sym != 0 && @$cmds > 0) {
3278 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3279 ."'. Don't forget 'Save Config'!");
3280 $self->{binding_change}->($mod, $sym, $cmds)
3281 if $self->{binding_change};
3282 } else {
3283 $::STATUSBOX->add ("No action bound, no key or action specified!");
3284 $self->{binding_cancel}->()
3285 if $self->{binding_cancel};
3286 }
3287}
3288
3289sub start {
3290 my ($self) = @_;
3291
3292 $self->{rec_btn}->set_text ("stop recording");
3293 $self->{recording} = 1;
3294 $self->clear_command_list;
3295 $::CONN->start_record if $::CONN;
3296}
3297
3298sub stop {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("start recording");
3302 $self->{recording} = 0;
3303
3304 my $rec;
3305 $rec = $::CONN->stop_record if $::CONN;
3306 return unless ref $rec eq 'ARRAY';
3307 $self->set_command_list ($rec);
3308}
3309
3310
3311sub ask_for_bind_and_commit {
3312 my ($self) = @_;
3313 $self->ask_for_bind (1);
3314}
3315
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405#############################################################################
3406
3407package CFClient::UI::SpellList;
3408
3409our @ISA = CFClient::UI::ScrolledWindow::;
3410
3411sub new {
3412 my $class = shift;
3413
3414 my $self = $class->SUPER::new (
3415 binding => [],
3416 commands => [],
3417 scrolled => (new CFClient::UI::Table),
2995 @_, 3418 @_,
2996 ) 3419 )
2997} 3420}
2998 3421
2999sub configure { 3422# XXX: Do sorting? Argl...
3000 my ($self, $x, $y, $w, $h) = @_; 3423sub add_spell {
3001
3002 $self->{w} = $w;
3003 $self->{h} = $h;
3004}
3005
3006sub check_size {
3007 my ($self) = @_; 3424 my ($self, $spell) = @_;
3425 $self->{spells}->{$spell->{name}} = $spell;
3008 3426
3009 $self->size_allocate ($self->{w}, $self->{h}) 3427 $self->{scrolled}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3010 if $self->{w}; 3428 face => $spell->{face},
3429 can_hover => 1,
3430 can_events => 1,
3431 tooltip => $spell->{message});
3432
3433 $self->{scrolled}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3434 text => $spell->{name},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message},
3438 expand => 1);
3439
3440 $self->{scrolled}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3441 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3442 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3443 expand => 1);
3444
3445 $self->{scrolled}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3446 text => "bind to key",
3447 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3448}
3449
3450sub rebuild_spell_list {
3451 my ($self) = @_;
3452 $self->{tbl_idx} = 0;
3453 $self->add_spell ($_) for values %{$self->{spells}};
3454}
3455
3456sub remove_spell {
3457 my ($self, $spell) = @_;
3458 delete $self->{spells}->{$spell->{name}};
3459 $self->rebuild_spell_list;
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::Root;
3465
3466our @ISA = CFClient::UI::Container::;
3467
3468use CFClient::OpenGL;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 visible => 1,
3475 @_,
3476 );
3477
3478 Scalar::Util::weaken ($self->{root} = $self);
3479
3480 $self
3011} 3481}
3012 3482
3013sub size_request { 3483sub size_request {
3014 my ($self) = @_; 3484 my ($self) = @_;
3015 3485
3016 ($self->{w}, $self->{h}) 3486 ($self->{w}, $self->{h})
3487}
3488
3489sub _to_pixel {
3490 my ($coord, $size, $max) = @_;
3491
3492 $coord =
3493 $coord eq "center" ? ($max - $size) * 0.5
3494 : $coord eq "max" ? $max
3495 : $coord;
3496
3497 $coord = 0 if $coord < 0;
3498 $coord = $max - $size if $coord > $max - $size;
3499
3500 int $coord + 0.5
3017} 3501}
3018 3502
3019sub size_allocate { 3503sub size_allocate {
3020 my ($self, $w, $h) = @_; 3504 my ($self, $w, $h) = @_;
3021 3505
3022 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3023 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3024
3025 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3026 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3027
3028 for my $child ($self->children) { 3506 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3507 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030 3508
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3509 $X = $child->{force_x} if exists $child->{force_x};
3032 if exists $child->{req_x}; 3510 $Y = $child->{force_y} if exists $child->{force_y};
3033 3511
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3512 $X = _to_pixel $X, $W, $self->{w};
3035 if exists $child->{req_y}; 3513 $Y = _to_pixel $Y, $H, $self->{h};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039 3514
3040 $child->configure ($X, $Y, $W, $H); 3515 $child->configure ($X, $Y, $W, $H);
3041 } 3516 }
3042} 3517}
3043 3518
… …
3054} 3529}
3055 3530
3056sub update { 3531sub update {
3057 my ($self) = @_; 3532 my ($self) = @_;
3058 3533
3059 $self->check_size;
3060 $::WANT_REFRESH++; 3534 $::WANT_REFRESH++;
3061} 3535}
3062 3536
3063sub add { 3537sub add {
3064 my ($self, @children) = @_; 3538 my ($self, @children) = @_;
3065 3539
3066 for my $child (@children) {
3067 $child->{toplevel} = 1; 3540 $_->{is_toplevel} = 1
3068 3541 for @children;
3069 # integerise window positions
3070 $child->{x} = int $child->{x};
3071 $child->{y} = int $child->{y};
3072 }
3073 3542
3074 $self->SUPER::add (@children); 3543 $self->SUPER::add (@children);
3544}
3545
3546sub remove {
3547 my ($self, @children) = @_;
3548
3549 $self->SUPER::remove (@children);
3550
3551 delete $self->{is_toplevel}
3552 for @children;
3075 3553
3076 while (@children) { 3554 while (@children) {
3077 my $w = pop @children; 3555 my $w = pop @children;
3078 push @children, $w->children; 3556 push @children, $w->children;
3079 $w->{visible} = 1; 3557 $w->set_invisible;
3080 }
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 delete $w->{visible};
3092 } 3558 }
3093} 3559}
3094 3560
3095sub on_refresh { 3561sub on_refresh {
3096 my ($self, $id, $cb) = @_; 3562 my ($self, $id, $cb) = @_;
… …
3110 while ($self->{refresh_hook}) { 3576 while ($self->{refresh_hook}) {
3111 $_->() 3577 $_->()
3112 for values %{delete $self->{refresh_hook}}; 3578 for values %{delete $self->{refresh_hook}};
3113 } 3579 }
3114 3580
3115 if ($self->{check_size}) { 3581 if ($self->{realloc}) {
3116 my @queue = ([], []); 3582 my %queue;
3583 my @queue;
3584 my $widget;
3117 3585
3118 for (;;) { 3586 outer:
3119 if ($self->{check_size}) { 3587 while () {
3120 # heuristic: check containers last 3588 if (my $realloc = delete $self->{realloc}) {
3121 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3589 for $widget (values %$realloc) {
3122 for values %{delete $self->{check_size}} 3590 $widget->{visible} or next; # do not resize invisible widgets
3591
3592 $queue{$widget+0}++ and next; # duplicates are common
3593
3594 push @{ $queue[$widget->{visible}] }, $widget;
3595 }
3123 } 3596 }
3124 3597
3125 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3598 while () {
3599 @queue or last outer;
3126 3600
3127 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3601 $widget = pop @{ $queue[-1] || [] }
3128 ? @$widget{qw(user_w user_h)} 3602 and last;
3129 : $widget->size_request;
3130
3131 if (delete $widget->{force_alloc}
3132 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3133 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3134 3603
3604 pop @queue;
3605 }
3606
3607 delete $queue{$widget+0};
3608
3609 my ($w, $h) = $widget->size_request;
3610
3611 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3612 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3613
3614 $w = $widget->{force_w} if exists $widget->{force_w};
3615 $h = $widget->{force_h} if exists $widget->{force_h};
3616
3617 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3618 || delete $widget->{force_realloc}) {
3135 $widget->{req_w} = $w; 3619 $widget->{req_w} = $w;
3136 $widget->{req_h} = $h; 3620 $widget->{req_h} = $h;
3137 3621
3138 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3622 $self->{size_alloc}{$widget+0} = $widget;
3139 3623
3140 $widget->{parent}->check_size
3141 if $widget->{parent}; 3624 if (my $parent = $widget->{parent}) {
3625 $self->{realloc}{$parent+0} = $parent
3626 unless $queue{$parent+0};
3627
3628 $parent->{force_size_alloc} = 1;
3629 $self->{size_alloc}{$parent+0} = $parent;
3630 }
3142 } 3631 }
3632
3633 delete $self->{realloc}{$widget+0};
3143 } 3634 }
3144 } 3635 }
3145 3636
3146 while ($self->{size_alloc}) { 3637 while (my $size_alloc = delete $self->{size_alloc}) {
3147 for (values %{delete $self->{size_alloc}}) { 3638 my @queue = sort { $b->{visible} <=> $a->{visible} }
3148 my ($widget, $w, $h) = @$_; 3639 values %$size_alloc;
3640
3641 while () {
3642 my $widget = pop @queue || last;
3643
3644 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3149 3645
3150 $w = 0 if $w < 0; 3646 $w = 0 if $w < 0;
3151 $h = 0 if $h < 0; 3647 $h = 0 if $h < 0;
3152 3648
3649 $w = int $w + 0.5;
3650 $h = int $h + 0.5;
3651
3652 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3653 $widget->{old_w} = $widget->{w};
3654 $widget->{old_h} = $widget->{h};
3655
3153 $widget->{w} = $w; 3656 $widget->{w} = $w;
3154 $widget->{h} = $h; 3657 $widget->{h} = $h;
3155 $widget->size_allocate ($w, $h); 3658
3156 $widget->emit (size_allocate => $w, $h); 3659 $widget->emit (size_allocate => $w, $h);
3660 }
3157 } 3661 }
3158 } 3662 }
3159 3663
3160 while ($self->{post_alloc_hook}) { 3664 while ($self->{post_alloc_hook}) {
3161 $_->() 3665 $_->()
3162 for values %{delete $self->{post_alloc_hook}}; 3666 for values %{delete $self->{post_alloc_hook}};
3163 } 3667 }
3668
3164 3669
3165 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3670 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3166 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3671 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3167 glClear GL_COLOR_BUFFER_BIT; 3672 glClear GL_COLOR_BUFFER_BIT;
3168 3673
… …
3170 glLoadIdentity; 3675 glLoadIdentity;
3171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3676 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3172 glMatrixMode GL_MODELVIEW; 3677 glMatrixMode GL_MODELVIEW;
3173 glLoadIdentity; 3678 glLoadIdentity;
3174 3679
3680 {
3681 package CFClient::UI::Base;
3682
3683 ($draw_x, $draw_y, $draw_w, $draw_h) =
3684 (0, 0, $self->{w}, $self->{h});
3685 }
3686
3175 $self->_draw; 3687 $self->_draw;
3176} 3688}
3177 3689
3178############################################################################# 3690#############################################################################
3179 3691

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