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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.193 by root, Wed May 10 21:12:26 2006 UTC vs.
Revision 1.280 by root, Mon Jun 5 01:22:08 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
13our $TOOLTIP; 16our $TOOLTIP;
14our $BUTTON_STATE; 17our $BUTTON_STATE;
15 18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
16sub check_tooltip { 44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
17 if (!$GRAB) { 47 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 49 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
22 $TOOLTIP->{owner} = $widget; 53 $TOOLTIP->{owner} = $widget;
23 54
24 my $tip = $widget->{tooltip}; 55 my $tip = $widget->{tooltip};
25 56
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 57 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 58
28 $TOOLTIP->set_markup ($widget->{tooltip}); 59 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 60 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 61 }
40 62
41 return; 63 return;
42 } 64 }
43 } 65 }
… …
47 delete $TOOLTIP->{owner}; 69 delete $TOOLTIP->{owner};
48} 70}
49 71
50# class methods for events 72# class methods for events
51sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 74 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 75 if $FOCUS;
54} 76}
55 77
56sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 79 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 80 if $FOCUS;
59} 81}
60 82
61sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
62 my ($ev) = @_; 84 my ($ev) = @_;
… …
71 check_tooltip; 93 check_tooltip;
72 } 94 }
73 95
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 97
76 if ($GRAB) { 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 99 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 100}
81 101
82sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
83 my ($ev) = @_; 103 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
85 105
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 107
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 109
90 if ($GRAB) { 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 111 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 112
95 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 115 $grab->update if $grab;
98 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 133
116 check_tooltip; 134 check_tooltip;
117 } 135 }
118 136
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 138 if $HOVER;
123} 139}
124 140
125# convert position array to integers 141# convert position array to integers
126sub harmonize { 142sub harmonize {
127 my ($vals) = @_; 143 my ($vals) = @_;
… …
133 $rem += $_ - $i; 149 $rem += $_ - $i;
134 $_ = $i; 150 $_ = $i;
135 } 151 }
136} 152}
137 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($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
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_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
189 }
190 }
191
192 reconfigure_widgets;
193}
194
138############################################################################# 195#############################################################################
139 196
140package CFClient::UI::Base; 197package CFClient::UI::Base;
141 198
142use strict; 199use strict;
… …
145 202
146sub new { 203sub new {
147 my $class = shift; 204 my $class = shift;
148 205
149 my $self = bless { 206 my $self = bless {
150 x => 0, 207 x => "center",
151 y => 0, 208 y => "center",
152 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
153 can_events => 1, 212 can_events => 1,
154 @_ 213 @_
155 }, $class; 214 }, $class;
156 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
157 for (keys %$self) { 218 for (keys %$self) {
158 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
160 } 221 }
161 } 222 }
162 223
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 }
235
163 $self 236 $self
164} 237}
165 238
166sub destroy { 239sub destroy {
167 my ($self) = @_; 240 my ($self) = @_;
… …
176 return if $self->{parent}; 249 return if $self->{parent};
177 250
178 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
179} 252}
180 253
181sub hide { 254sub set_visible {
182 my ($self) = @_; 255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
183 278
184 undef $GRAB if $GRAB == $self; 279 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 280 undef $HOVER if $HOVER == $self;
186 281
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
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
214 339
215sub configure { 340sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
217 342
218 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
221 348
222 # use alignment to adjust x, y 349 # use alignment to adjust x, y
223 350
224 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 353 }
229 354
230 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 356 $self->{x} = $x;
232 $self->{y} = $y; 357 $self->{y} = $y;
233 $self->update; 358 $self->update;
234 } 359 }
235 360
236 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
237 $CFClient::UI::ROOT->{size_alloc}{$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;
238 } 368 }
239} 369}
240 370
241sub size_allocate { 371sub size_allocate {
242 # nothing to be done 372 # nothing to be done
243} 373}
244 374
245sub children { 375sub children {
376 # nop
246} 377}
247 378
248# call when resolution changes etc. 379sub visible_children {
249sub reconfigure { 380 $_[0]->children
250 my ($self) = @_;
251
252 $_->reconfigure
253 for $self->children;
254
255 $self->check_size;
256 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $self->{w}, $self->{h}];
257 $self->update;
258} 381}
259 382
260sub set_max_size { 383sub set_max_size {
261 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
262 385
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
265} 406}
266 407
267# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
268sub coord2local { 409sub coord2local {
269 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 425 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
286 427
287 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
288 429
289 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
290 431
291 $focus->update if $focus; 432 $focus->update if $focus;
292 $FOCUS->update; 433 $FOCUS->update;
293} 434}
294 435
… …
297 438
298 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
299 440
300 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
301 442
302 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
303 444
304 $focus->update if $focus; #? 445 $focus->update if $focus; #?
305}
306 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
307sub mouse_motion { } 451sub mouse_motion { 0 }
308sub button_up { } 452sub button_up { 0 }
309sub key_down { } 453sub key_down { 0 }
310sub key_up { } 454sub key_up { 0 }
311 455
312sub button_down { 456sub button_down {
313 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
314 458
315 $self->focus_in; 459 $self->focus_in;
316}
317 460
318sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 461 0
319sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 462}
320sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 463
321sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 464sub find_widget {
322sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
468
469 return $self
470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
472
473 ()
474}
475
476sub set_parent {
477 my ($self, $parent) = @_;
478
479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
481}
482
483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
518}
519
520sub update {
521 my ($self) = @_;
522
523 $self->{parent}->update
524 if $self->{parent};
525}
526
527sub reconfigure {
528 my ($self) = @_;
529
530 $self->realloc;
531 $self->update;
532}
533
534# using global variables seems a bit hacky, but passing through all drawing
535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
323 537
324sub draw { 538sub draw {
325 my ($self) = @_; 539 my ($self) = @_;
326 540
327 return unless $self->{h} && $self->{w}; 541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
328 552
329 glPushMatrix; 553 glPushMatrix;
330 glTranslate $self->{x}, $self->{y}, 0; 554 glTranslate $self->{x}, $self->{y}, 0;
331 $self->_draw;
332 glPopMatrix;
333 555
334 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
335 my ($x, $y) = @$self{qw(x y)};
336
337 glColor 1, 0.8, 0.5, 0.2; 557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
338 glEnable GL_BLEND; 558 glEnable GL_BLEND;
339 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
340 glBegin GL_QUADS; 560 glBegin GL_QUADS;
341 glVertex $x , $y;
342 glVertex $x + $self->{w}, $y;
343 glVertex $x + $self->{w}, $y + $self->{h};
344 glVertex $x , $y + $self->{h};
345 glEnd;
346 glDisable GL_BLEND;
347 }
348
349 if ($ENV{PCLIENT_DEBUG}) {
350 glPushMatrix;
351 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 561 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 562 glVertex $self->{w}, 0;
356 glVertex $self->{w}, $self->{h}; 563 glVertex $self->{w}, $self->{h};
357 glVertex 0 , $self->{h}; 564 glVertex 0 , $self->{h};
358 glEnd; 565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
359 glPopMatrix; 579 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 581 }
582
583 $self->_draw;
584 glPopMatrix;
362} 585}
363 586
364sub _draw { 587sub _draw {
365 my ($self) = @_; 588 my ($self) = @_;
366 589
367 warn "no draw defined for $self\n"; 590 warn "no draw defined for $self\n";
368} 591}
369 592
370sub find_widget {
371 my ($self, $x, $y) = @_;
372
373 return () unless $self->{can_events};
374
375 return $self
376 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
377 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
378
379 ()
380}
381
382sub set_parent {
383 my ($self, $parent) = @_;
384
385 Scalar::Util::weaken ($self->{parent} = $parent);
386
387 $self->check_size
388 unless exists $self->{req_w};
389}
390
391sub check_size {
392 my ($self) = @_;
393
394 $CFClient::UI::ROOT->{check_size}{$self} = $self;
395}
396
397sub update {
398 my ($self) = @_;
399
400 $self->{parent}->update
401 if $self->{parent};
402}
403
404sub connect {
405 my ($self, $signal, $cb) = @_;
406
407 push @{ $self->{signal_cb}{$signal} }, $cb;
408}
409
410sub emit {
411 my ($self, $signal, @args) = @_;
412
413 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
414}
415
416sub DESTROY { 593sub DESTROY {
417 my ($self) = @_; 594 my ($self) = @_;
418 595
596 delete $WIDGET{$self+0};
419 #$self->deactivate; 597 #$self->deactivate;
420} 598}
421 599
422############################################################################# 600#############################################################################
423 601
… …
432 my $class = shift; 610 my $class = shift;
433 611
434 # range [value, low, high, page] 612 # range [value, low, high, page]
435 613
436 $class->SUPER::new ( 614 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
439 @_ 617 @_
440 ) 618 )
441} 619}
442 620
443sub _draw { 621sub _draw {
444 my ($self) = @_; 622 my ($self) = @_;
445 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
447 630
448 glEnable GL_BLEND; 631 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
451 634
452 glBegin GL_QUADS; 635 glBegin GL_QUADS;
453 glVertex 0 , 0; 636 glVertex 0 , 0;
454 glVertex 0 , $h; 637 glVertex 0 , $h;
455 glVertex $w, $h; 638 glVertex $w, $h;
456 glVertex $w, 0; 639 glVertex $w, 0;
457 glEnd; 640 glEnd;
458 641
459 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
460} 644}
461 645
462############################################################################# 646#############################################################################
463 647
464package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
469 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
471} 655}
472 656
473sub size_request { 657sub size_request {
474 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
475} 661}
476 662
477sub draw { } 663sub draw { }
478 664
479############################################################################# 665#############################################################################
… …
483our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
484 670
485sub new { 671sub new {
486 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
487 673
488 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
489 675
490 my $self = $class->SUPER::new ( 676 my $self = $class->SUPER::new (
491 children => [], 677 children => [],
492 can_events => 0, 678 can_events => 0,
493 %arg, 679 %arg,
494 ); 680 );
681
495 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
496 684
497 $self 685 $self
498} 686}
499 687
500sub add { 688sub add {
… …
508 $self->{children} = [ 696 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 698 @{$self->{children}}, @widgets
511 ]; 699 ];
512 700
513 $self->check_size; 701 $self->realloc;
514 $self->update;
515} 702}
516 703
517sub children { 704sub children {
518 @{ $_[0]{children} } 705 @{ $_[0]{children} }
519} 706}
… …
524 delete $child->{parent}; 711 delete $child->{parent};
525 $child->hide; 712 $child->hide;
526 713
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 715
529 $self->check_size; 716 $self->realloc;
530 $self->update;
531} 717}
532 718
533sub clear { 719sub clear {
534 my ($self) = @_; 720 my ($self) = @_;
535 721
… …
539 for (@$children) { 725 for (@$children) {
540 delete $_->{parent}; 726 delete $_->{parent};
541 $_->hide; 727 $_->hide;
542 } 728 }
543 729
544 $self->check_size; 730 $self->realloc;
545 $self->update;
546} 731}
547 732
548sub find_widget { 733sub find_widget {
549 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
550 735
551 $x -= $self->{x}; 736 $x -= $self->{x};
552 $y -= $self->{y}; 737 $y -= $self->{y};
553 738
554 my $res; 739 my $res;
555 740
556 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
557 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
558 and return $res; 743 and return $res;
559 } 744 }
560 745
561 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
610 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
611} 796}
612 797
613############################################################################# 798#############################################################################
614 799
800# back-buffered drawing area
801
615package CFClient::UI::Window; 802package CFClient::UI::Window;
616 803
617our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
618 805
619use CFClient::OpenGL; 806use CFClient::OpenGL;
… …
625} 812}
626 813
627sub update { 814sub update {
628 my ($self) = @_; 815 my ($self) = @_;
629 816
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 818 $self->SUPER::update;
632} 819}
633 820
634sub size_allocate { 821sub size_allocate {
635 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
… …
637 $self->SUPER::size_allocate ($w, $h); 824 $self->SUPER::size_allocate ($w, $h);
638 $self->update; 825 $self->update;
639} 826}
640 827
641sub _render { 828sub _render {
829 my ($self) = @_;
830
642 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
643} 832}
644 833
645sub render_child { 834sub render_child {
646 my ($self) = @_; 835 my ($self) = @_;
647 836
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
651 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
652 $self->_render; 848 $self->_render;
653# glColorMask 1, 1, 1, 0;
654# glEnable GL_BLEND;
655# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
656# glRasterPos 0, 0;
657# glCopyPixels 0, 0, $self->{w}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 849 };
661} 850}
662 851
663sub _draw { 852sub _draw {
664 my ($self) = @_; 853 my ($self) = @_;
665 854
666 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
667 856
668 my $tex = $self->{texture} 857 my $tex = $self->{texture}
669 or return; 858 or return;
670 859
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 862 glColor 0, 0, 0, 1;
676 863
677 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 865
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
681} 867}
682 868
683############################################################################# 869#############################################################################
684 870
685package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
686 872
687our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
688 874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
689sub size_request { 885sub size_request {
690 my ($self) = @_; 886 my ($self) = @_;
691 887
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 889
695 @$self{qw(child_w child_h)} 890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
696} 894}
697 895
698sub size_allocate { 896sub size_allocate {
699 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
700 898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
701 $self->update; 905 $self->update;
702} 906}
703 907
704sub set_offset { 908sub set_offset {
705 my ($self, $x, $y) = @_; 909 my ($self, $x, $y) = @_;
… …
739} 943}
740 944
741sub _render { 945sub _render {
742 my ($self) = @_; 946 my ($self) = @_;
743 947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745 952
746 $self->SUPER::_render; 953 $self->SUPER::_render;
747} 954}
748 955
749############################################################################# 956#############################################################################
750 957
751package CFClient::UI::ScrolledWindow; 958package CFClient::UI::ScrolledWindow;
752 959
753our @ISA = CFClient::UI::HBox::; 960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
754 1024
755sub new { 1025sub new {
756 my $class = shift; 1026 my $class = shift;
757 1027
758 my $self;
759
760 my $slider = new CFClient::UI::Slider
761 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
765 },
766 ;
767
768 $self = $class->SUPER::new ( 1028 $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 1029 bg => undef,
770 slider => $slider,
771 @_, 1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
772 ); 1086 );
773 1087
774 $self->{vp}->add ($self->{scrolled});
775 $self->add ($self->{vp});
776 $self->add ($self->{slider});
777
778 $self
779}
780
781#TODO# update range on size_allocate depeneing on child
782# update viewport offset on scroll
783
784#############################################################################
785
786package CFClient::UI::Frame;
787
788our @ISA = CFClient::UI::Bin::;
789
790use CFClient::OpenGL;
791
792sub new {
793 my $class = shift;
794
795 my $self = $class->SUPER::new (
796 bg => [1, 1, 1, 1],
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_
800 );
801
802 $self
803}
804
805sub _draw {
806 my ($self) = @_;
807
808 my ($w, $h) = ($self->{w}, $self->{h});
809
810 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814
815# glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0;
818# glVertex 0 , $h;
819# glVertex $w, $h;
820# glVertex $w, 0;
821# glEnd;
822
823
824 $self->child->draw;
825 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D;
827}
828
829#############################################################################
830
831package CFClient::UI::FancyFrame;
832
833our @ISA = CFClient::UI::Bin::;
834
835use CFClient::OpenGL;
836
837my @tex =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
839 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840
841sub new {
842 my $class = shift;
843
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1],
849 border => 0.6,
850 can_events => 1,
851 @_
852 );
853
854 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title} = new CFClient::UI::Label
855 align => 0, 1089 align => 0,
856 valign => 1, 1090 valign => 1,
857 text => $self->{title}, 1091 text => $title,
858 fontsize => $self->{border}; 1092 fontsize => $self->{border}
1093 if defined $title;
859 1094
860 $self 1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
861} 1103}
862 1104
863sub border { 1105sub border {
864 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
865} 1107}
866 1108
867sub size_request { 1109sub size_request {
868 my ($self) = @_; 1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
869 1114
870 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
871 1116
872 ( 1117 (
873 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
876} 1121}
877 1122
878sub size_allocate { 1123sub size_allocate {
879 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
880 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
881 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
883 1136
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
885 if $self->{title};
886
887 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
888} 1138}
889 1139
890sub button_down { 1140sub button_down {
891 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
892 1142
… …
908 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
909 1159
910 my $dx = $ev->{x} - $ox; 1160 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1161 my $dy = $ev->{y} - $oy;
912 1162
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size; 1167 $self->realloc;
917 }; 1168 };
918 1169
919 } elsif ($lr ^ $td) { 1170 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
921 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
… …
923 $self->{motion} = sub { 1174 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
925 1176
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
927 1178
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
930 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
931 } 1187 1
932} 1188}
933 1189
934sub button_up { 1190sub button_up {
935 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
936 1192
937 delete $self->{motion}; 1193 !!delete $self->{motion}
938} 1194}
939 1195
940sub mouse_motion { 1196sub mouse_motion {
941 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
942 1198
943 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
944} 1202}
945 1203
946sub _draw { 1204sub _draw {
947 my ($self) = @_; 1205 my ($self) = @_;
948 1206
1207 my $child = $self->{children}[0];
1208
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
951 1211
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1214
957 my $border = $self->border; 1215 my $border = $self->border;
958 1216
959 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1222
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1224 glColor @{ $self->{bg} };
967 1225
968 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
1227 # solve this better(?)
969 my $rep_x = $cw / $bg->{w}; 1228 $bg->{s} = $cw / $bg->{w};
970 my $rep_y = $ch / $bg->{h}; 1229 $bg->{t} = $ch / $bg->{h};
971
972 glColor @{ $self->{bg} };
973
974 $bg->{s} = $rep_x;
975 $bg->{t} = $rep_y;
976 $bg->{wrap_mode} = 1;
977 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
978 1232
979 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1234
983 $self->{title}->draw if $self->{title};
984
985 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
986} 1241}
987 1242
988############################################################################# 1243#############################################################################
989 1244
990package CFClient::UI::Table; 1245package CFClient::UI::Table;
… …
998sub new { 1253sub new {
999 my $class = shift; 1254 my $class = shift;
1000 1255
1001 $class->SUPER::new ( 1256 $class->SUPER::new (
1002 col_expand => [], 1257 col_expand => [],
1003 @_ 1258 @_,
1004 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1264}
1006 1265
1007sub add { 1266sub add {
1008 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
1009 1268
1010 $child->set_parent ($self); 1269 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
1012 1271
1013 $child->check_size; 1272 $self->realloc;
1014} 1273}
1015 1274
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1276sub clear {
1022 my ($self) = @_; 1277 my ($self) = @_;
1023 1278
1024 my @children = $self->children; 1279 my @children = $self->children;
1025 delete $self->{children}; 1280 delete $self->{children};
… …
1027 for (@children) { 1282 for (@children) {
1028 delete $_->{parent}; 1283 delete $_->{parent};
1029 $_->hide; 1284 $_->hide;
1030 } 1285 }
1031 1286
1032 $self->update; 1287 $self->realloc;
1033} 1288}
1034 1289
1035sub get_wh { 1290sub get_wh {
1036 my ($self) = @_; 1291 my ($self) = @_;
1037 1292
… …
1068sub size_allocate { 1323sub size_allocate {
1069 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
1070 1325
1071 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
1072 1327
1073 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
1075 1330
1076 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1388 }
1134} 1389}
1135 1390
1136############################################################################# 1391#############################################################################
1137 1392
1138package CFClient::UI::HBox; 1393package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1394
1142our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
1143 1396
1144sub size_request { 1397sub size_request {
1145 my ($self) = @_; 1398 my ($self) = @_;
1146 1399
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
1148 1401 ? (
1149 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1404 )
1152 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1153} 1409}
1154 1410
1155sub size_allocate { 1411sub size_allocate {
1156 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
1157 1413
1158 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1415 my $children = $self->{children};
1161 1416
1162 my @h = map $_->{req_w}, @$children; 1417 my @req;
1163 1418
1164 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
1165 1420 @req = ($space / (@$children || 1)) x @$children;
1166 if ($req_h > $h) {
1167 # ah well, not enough space
1168 $_ *= $h / $req_h for @h;
1169 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1434 for 0 .. $#$children;
1174 my $child = $children->[$_];
1175
1176 my $alloc_h = $h[$_];
1177 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1178 $h[$_] = $alloc_h;
1179 } 1435 }
1180 } 1436 }
1181 1437
1182 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
1183 1439
1184 my $y = 0; 1440 my $pos = 0;
1185 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1442 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1444
1190 $y += $h; 1445 $pos += $alloc;
1191 } 1446 }
1192 1447
1193 1 1448 1
1194} 1449}
1195 1450
1196############################################################################# 1451#############################################################################
1197 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
1198package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
1199 1469
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
1203 1471
1204sub size_request { 1472sub new {
1205 my ($self) = @_; 1473 my $class = shift;
1206 1474
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
1208 1476 vertical => 1,
1209 ( 1477 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1478 )
1213} 1479}
1214 1480
1215sub size_allocate {
1216 my ($self, $w, $h) = @_;
1217
1218 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1219
1220 my $children = $self->{children};
1221
1222 my @h = map $_->{req_h}, @$children;
1223
1224 my $req_h = List::Util::sum @h;
1225
1226 if ($req_h > $h) {
1227 # ah well, not enough space
1228 $_ *= $h / $req_h for @h;
1229 } else {
1230 my $exp = List::Util::sum map $_->{expand}, @$children;
1231 $exp ||= 1;
1232
1233 for (0 .. $#$children) {
1234 my $child = $children->[$_];
1235
1236 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1237 }
1238 }
1239
1240 CFClient::UI::harmonize \@h;
1241
1242 my $y = 0;
1243 for (0 .. $#$children) {
1244 my $child = $children->[$_];
1245 my $h = $h[$_];
1246 $child->configure (0, $y, $w, $h);
1247
1248 $y += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1481#############################################################################
1255 1482
1256package CFClient::UI::Label; 1483package CFClient::UI::Label;
1257 1484
1258our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1259 1486
1260use CFClient::OpenGL; 1487use CFClient::OpenGL;
1261 1488
1262sub new { 1489sub new {
1263 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1264 1491
1265 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1267 #font => default_font 1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1268 fontsize => 1, 1502 fontsize => 1,
1269 text => "",
1270 align => -1, 1503 align => -1,
1271 valign => -1, 1504 valign => -1,
1272 padding => 2, 1505 padding_x => 2,
1273 layout => new CFClient::Layout, 1506 padding_y => 2,
1274 can_events => 0, 1507 can_events => 0,
1275 %arg 1508 %arg
1276 ); 1509 );
1277 1510
1278 if (exists $self->{template}) { 1511 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1512 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1513 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1514 $self->{template} = $layout;
1282 } 1515 }
1283 1516
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1286 1522
1287 $self 1523 $self
1288} 1524}
1289 1525
1290sub escape { 1526sub escape($) {
1291 local $_ = $_[1]; 1527 local $_ = $_[0];
1292 1528
1293 s/&/&amp;/g; 1529 s/&/&amp;/g;
1294 s/>/&gt;/g; 1530 s/>/&gt;/g;
1295 s/</&lt;/g; 1531 s/</&lt;/g;
1296 1532
1297 $_[1] 1533 $_
1298} 1534}
1299 1535
1300sub update { 1536sub update {
1301 my ($self) = @_; 1537 my ($self) = @_;
1302 1538
… …
1308 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
1309 1545
1310 return if $self->{text} eq "T$text"; 1546 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1547 $self->{text} = "T$text";
1312 1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1550 $self->{layout}->set_text ($text);
1314 1551
1552 $self->realloc;
1315 $self->update; 1553 $self->update;
1316 $self->check_size;
1317} 1554}
1318 1555
1319sub set_markup { 1556sub set_markup {
1320 my ($self, $markup) = @_; 1557 my ($self, $markup) = @_;
1321 1558
1322 return if $self->{text} eq "M$markup"; 1559 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1560 $self->{text} = "M$markup";
1324 1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1565 $self->{layout}->set_markup ($markup);
1326 1566
1567 $self->realloc;
1327 $self->update; 1568 $self->update;
1328 $self->check_size;
1329} 1569}
1330 1570
1331sub size_request { 1571sub size_request {
1332 my ($self) = @_; 1572 my ($self) = @_;
1333 1573
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1579
1338 my ($w, $h) = $self->{layout}->size; 1580 my ($w, $h) = $self->{layout}->size;
1339 1581
1340 if (exists $self->{template}) { 1582 if (exists $self->{template}) {
… …
1345 1587
1346 $w = List::Util::max $w, $w2; 1588 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 1589 $h = List::Util::max $h, $h2;
1348 } 1590 }
1349 1591
1350 ( 1592 ($w, $h)
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 1593}
1355 1594
1356sub size_allocate { 1595sub size_allocate {
1357 my ($self, $w, $h) = @_; 1596 my ($self, $w, $h) = @_;
1358 1597
1598 delete $self->{ox};
1599
1359 delete $self->{texture}; 1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360} 1602}
1361 1603
1362sub set_fontsize { 1604sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1605 my ($self, $fontsize) = @_;
1364 1606
1365 $self->{fontsize} = $fontsize; 1607 $self->{fontsize} = $fontsize;
1366 delete $self->{texture}; 1608 delete $self->{texture};
1367 1609
1368 $self->update; 1610 $self->realloc;
1369 $self->check_size;
1370} 1611}
1371 1612
1372sub _draw { 1613sub _draw {
1373 my ($self) = @_; 1614 my ($self) = @_;
1374 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
1375 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1379 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
1380 }; 1627 };
1381 1628
1382 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
1384 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1641
1387 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
1388 1644
1389 $self->{ox} = int (
1390 $self->{align} < 0 ? $self->{padding}
1391 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1392 : ($self->{w} - $tex->{w}) * 0.5
1393 );
1394
1395 $self->{oy} = int (
1396 $self->{valign} < 0 ? $self->{padding}
1397 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1398 : ($self->{h} - $tex->{h}) * 0.5
1399 );
1400
1401 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1402 1646
1403 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1648}
1406 1649
1407############################################################################# 1650#############################################################################
1408 1651
1409package CFClient::UI::EntryBase; 1652package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1423 can_hover => 1, 1666 can_hover => 1,
1424 can_focus => 1, 1667 can_focus => 1,
1425 valign => 0, 1668 valign => 0,
1426 can_events => 1, 1669 can_events => 1,
1670 #text => ...
1427 @_ 1671 @_
1428 ) 1672 )
1429} 1673}
1430 1674
1431sub _set_text { 1675sub _set_text {
… …
1433 1677
1434 delete $self->{cur_h}; 1678 delete $self->{cur_h};
1435 1679
1436 return if $self->{text} eq $text; 1680 return if $self->{text} eq $text;
1437 1681
1438 delete $self->{texture};
1439
1440 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1441 $self->{text} = $text; 1683 $self->{text} = $text;
1442 1684
1443 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1686 $self->{layout}->set_text ("$text ");
1445 1687
1446 $self->emit (changed => $self->{text}); 1688 $self->_emit (changed => $self->{text});
1689 $self->update;
1690}
1691
1692sub set_text {
1693 my ($self, $text) = @_;
1694
1695 $self->{cursor} = length $text;
1696 $self->_set_text ($text);
1697
1698 $self->realloc;
1447} 1699}
1448 1700
1449sub get_text { 1701sub get_text {
1450 $_[0]{text} 1702 $_[0]{text}
1451} 1703}
… …
1454 my ($self) = @_; 1706 my ($self) = @_;
1455 1707
1456 my ($w, $h) = $self->SUPER::size_request; 1708 my ($w, $h) = $self->SUPER::size_request;
1457 1709
1458 ($w + 1, $h) # add 1 for cursor 1710 ($w + 1, $h) # add 1 for cursor
1459}
1460
1461sub size_allocate {
1462 my ($self, $w, $h) = @_;
1463
1464 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1465}
1466
1467sub set_text {
1468 my ($self, $text) = @_;
1469
1470 $self->{cursor} = length $text;
1471 $self->_set_text ($text);
1472 $self->update;
1473} 1711}
1474 1712
1475sub key_down { 1713sub key_down {
1476 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1477 1715
… …
1479 my $sym = $ev->{sym}; 1717 my $sym = $ev->{sym};
1480 my $uni = $ev->{unicode}; 1718 my $uni = $ev->{unicode};
1481 1719
1482 my $text = $self->get_text; 1720 my $text = $self->get_text;
1483 1721
1484 if ($sym == 8) { 1722 if ($uni == 8) {
1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486 } elsif ($sym == 127) { 1724 } elsif ($uni == 127) {
1487 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1488 } elsif ($sym == CFClient::SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1489 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1490 } elsif ($sym == CFClient::SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1491 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1492 } elsif ($sym == CFClient::SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1493 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1494 } elsif ($sym == CFClient::SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1495 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) { 1734 } elsif ($uni == 27) {
1497 $self->emit ('escape'); 1735 $self->_emit ('escape');
1498 } elsif ($uni) { 1736 } elsif ($uni) {
1499 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1500 } 1740 }
1501 1741
1502 $self->_set_text ($text); 1742 $self->_set_text ($text);
1503 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1504} 1747}
1505 1748
1506sub focus_in { 1749sub focus_in {
1507 my ($self) = @_; 1750 my ($self) = @_;
1508 1751
… …
1523 utf8::encode $text; 1766 utf8::encode $text;
1524 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1525 1768
1526 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1527 $self->update; 1770 $self->update;
1771
1772 1
1528} 1773}
1529 1774
1530sub mouse_motion { 1775sub mouse_motion {
1531 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1532# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1533} 1780}
1534 1781
1535sub _draw { 1782sub _draw {
1536 my ($self) = @_; 1783 my ($self) = @_;
1537 1784
1538 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1539 1786
1540 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1541 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1542 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1543 } else { 1790 } else {
1544 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1545 } 1792 }
1546 1793
1547 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1548 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1549 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1550 glVertex 0 , 0; 1797 glVertex 0 , 0;
1551 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1552 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1553 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1588 if ($sym == 13) { 1835 if ($sym == 13) {
1589 unshift @{$self->{history}}, 1836 unshift @{$self->{history}},
1590 my $txt = $self->get_text; 1837 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1; 1838 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = ''; 1839 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt); 1840 $self->_emit (activate => $txt);
1594 $self->update; 1841 $self->update;
1595 1842
1596 } elsif ($sym == CFClient::SDLK_UP) { 1843 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) { 1844 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text; 1845 $self->{history_saveback} = $self->get_text;
… …
1614 } else { 1861 } else {
1615 $self->set_text ($self->{history_saveback}); 1862 $self->set_text ($self->{history_saveback});
1616 } 1863 }
1617 1864
1618 } else { 1865 } else {
1619 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1620 } 1869 1
1621
1622} 1870}
1623 1871
1624############################################################################# 1872#############################################################################
1625 1873
1626package CFClient::UI::Button; 1874package CFClient::UI::Button;
… …
1635 1883
1636sub new { 1884sub new {
1637 my $class = shift; 1885 my $class = shift;
1638 1886
1639 $class->SUPER::new ( 1887 $class->SUPER::new (
1640 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1641 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1642 bg => [1, 1, 1, 0.2],
1643 active_fg => [0, 0, 1], 1891 active_fg => [0, 0, 1],
1644 can_hover => 1, 1892 can_hover => 1,
1645 align => 0, 1893 align => 0,
1646 valign => 0, 1894 valign => 0,
1647 can_events => 1, 1895 can_events => 1,
1648 @_ 1896 @_
1649 ) 1897 )
1650} 1898}
1651 1899
1900sub activate { }
1901
1652sub button_up { 1902sub button_up {
1653 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1654 1904
1905 $self->emit ("activate")
1655 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1656 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1657 $self->emit ("activate"); 1908
1658 } 1909 1
1659} 1910}
1660 1911
1661sub _draw { 1912sub _draw {
1662 my ($self) = @_; 1913 my ($self) = @_;
1663 1914
1664 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1665 1916
1666 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg};
1668 }
1669
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1917 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1919 glColor 0, 0, 0, 1;
1675 1920
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1922
1678 glDisable GL_TEXTURE_2D; 1923 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1924
1681 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1682} 1926}
1683 1927
1684############################################################################# 1928#############################################################################
… …
1695 1939
1696sub new { 1940sub new {
1697 my $class = shift; 1941 my $class = shift;
1698 1942
1699 $class->SUPER::new ( 1943 $class->SUPER::new (
1700 padding => 2, 1944 padding_x => 2,
1945 padding_y => 2,
1701 fg => [1, 1, 1], 1946 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 1950 state => 0,
1704 can_hover => 1, 1951 can_hover => 1,
1705 @_ 1952 @_
1706 ) 1953 )
1707} 1954}
1708 1955
1709sub size_request { 1956sub size_request {
1710 my ($self) = @_; 1957 my ($self) = @_;
1711 1958
1712 ($self->{padding} * 2 + 6) x 2 1959 (6) x 2
1713} 1960}
1714 1961
1715sub button_down { 1962sub button_down {
1716 my ($self, $ev, $x, $y) = @_; 1963 my ($self, $ev, $x, $y) = @_;
1717 1964
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1720 $self->{state} = !$self->{state}; 1967 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1722 } 1973 1
1723} 1974}
1724 1975
1725sub _draw { 1976sub _draw {
1726 my ($self) = @_; 1977 my ($self) = @_;
1727 1978
1728 $self->SUPER::_draw; 1979 $self->SUPER::_draw;
1729 1980
1730 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1731 1982
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1733 1986
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 1988
1736 glEnable GL_BLEND; 1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1737 glEnable GL_TEXTURE_2D; 1991 glEnable GL_TEXTURE_2D;
1738 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1739
1740 my $tex = $self->{state} ? $tex[1] : $tex[0];
1741
1742 $tex->draw_quad (0, 0, $s, $s); 1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 1993 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 1994}
1747 1995
1748############################################################################# 1996#############################################################################
1749 1997
1750package CFClient::UI::Image; 1998package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 2041 glTranslate 0, -$self->{w}, 0;
1794 2042
1795 ($w, $h) = ($h, $w); 2043 ($w, $h) = ($h, $w);
1796 } 2044 }
1797 2045
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2046 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2048
1803 $tex->draw_quad (0, 0, $w, $h); 2049 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 2050
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 2051 glDisable GL_TEXTURE_2D;
1807} 2052}
1808 2053
1809############################################################################# 2054#############################################################################
1810 2055
… …
1900 2145
1901 my $h1 = $self->{h} * (1 - $ycut1); 2146 my $h1 = $self->{h} * (1 - $ycut1);
1902 my $h2 = $self->{h} * (1 - $ycut2); 2147 my $h2 = $self->{h} * (1 - $ycut2);
1903 2148
1904 glEnable GL_BLEND; 2149 glEnable GL_BLEND;
1905 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1906 glEnable GL_TEXTURE_2D; 2152 glEnable GL_TEXTURE_2D;
1907 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1908 2154
1909 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
1910 glBegin GL_QUADS; 2156 glBegin GL_QUADS;
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2245 qw(s1_slider.png s1_slider_bg.png);
2000 2246
2001sub new { 2247sub new {
2002 my $class = shift; 2248 my $class = shift;
2003 2249
2004 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
2005 2251
2006 # TODO: 0-width page 2252 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2253 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2254 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
2011 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
2012 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2261 min_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2262 min_h => $::WIDTH / 80,
2015 vertical => 0, 2263 vertical => 0,
2016 can_hover => 1, 2264 can_hover => 1,
2017 inner_pad => 5, 2265 inner_pad => 0.02,
2018 @_ 2266 @_
2019 ); 2267 );
2020 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
2021 $self 2272 $self
2022} 2273}
2023 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
2024sub size_request { 2309sub size_request {
2025 my ($self) = @_; 2310 my ($self) = @_;
2026 2311
2027 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
2028 my $h = $self->{req_h};
2029
2030 $self->{vertical} ? ($h, $w) : ($w, $h)
2031} 2313}
2032 2314
2033sub button_down { 2315sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
2035 2317
2036 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
2037 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
2038} 2323}
2039 2324
2040sub mouse_motion { 2325sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
2042 2327
2043 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
2045 2358
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2360
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2049 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2363
2051 $x -= $inner_pad_px; # substract the padding 2364 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2365 $value = $value * $self->{scale} + $self->{offset};
2053 $x = $lo if $x < $lo;
2054 $x = $hi - $page if $x > $hi - $page;
2055 $self->{range}[0] = $x;
2056 2366
2057 $self->emit (changed => $x); 2367 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2368 $self->{knob_w} = $knob_w;
2059 } 2369 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068}
2069
2070sub _draw {
2071 my ($self) = @_;
2072 2370
2073 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
2074 2372
2075 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
2076 2374
2077 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
2079 2377
2378 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2380 }
2085 2381
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2384
2089 my ($value, $lo, $hi, $page) = @{$self->{range}};
2090
2091 $hi = $value + 1 if $lo == $hi;
2092
2093 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2094 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2095
2096 $page = int $page * $inner_w / ($hi - $lo);
2097 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2098
2099 $w -= $page;
2100 $page &= ~1;
2101 glTranslate $page * 0.5, 0, 0;
2102 $page ||= 2;
2103
2104 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2105 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2106
2107 glEnable GL_BLEND;
2108 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2109 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2387
2112 # draw background 2388 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2390
2115 # draw handle 2391 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2393
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
2120} 2395}
2396
2397#############################################################################
2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2121 2437
2122############################################################################# 2438#############################################################################
2123 2439
2124package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
2125 2441
… …
2134 fontsize => 1, 2450 fontsize => 1,
2135 can_events => 0, 2451 can_events => 0,
2136 #font => default_font 2452 #font => default_font
2137 @_, 2453 @_,
2138 2454
2139 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
2140 par => [], 2456 par => [],
2141 height => 0, 2457 height => 0,
2142 children => [ 2458 children => [
2143 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
… …
2155 2471
2156 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2473 $self->reflow;
2158} 2474}
2159 2475
2160sub text_height {
2161 my ($self, $text) = @_;
2162
2163 my $layout = $self->{layout};
2164
2165 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2166 $layout->set_width ($self->{children}[0]{w});
2167 $layout->set_text ($text);
2168
2169 ($layout->size)[1]
2170}
2171
2172sub reflow {
2173 my ($self) = @_;
2174
2175 $self->{need_reflow}++;
2176 $self->update;
2177}
2178
2179sub size_allocate { 2476sub size_allocate {
2180 my ($self, $w, $h) = @_; 2477 my ($self, $w, $h) = @_;
2181 2478
2182 $self->SUPER::size_allocate ($w, $h); 2479 $self->SUPER::size_allocate ($w, $h);
2183 2480
… …
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2483 $self->{layout}->set_width ($self->{children}[0]{w});
2187 2484
2188 $self->reflow; 2485 $self->reflow;
2189} 2486}
2190 2487
2488sub text_size {
2489 my ($self, $text, $indent) = @_;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494 $layout->set_width ($self->{children}[0]{w} - $indent);
2495 $layout->set_markup ($text);
2496
2497 $layout->size
2498}
2499
2500sub reflow {
2501 my ($self) = @_;
2502
2503 $self->{need_reflow}++;
2504 $self->update;
2505}
2506
2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
2515 my ($self) = @_;
2516
2517 $self->{par} = [];
2518 $self->{height} = 0;
2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520}
2521
2191sub add_paragraph { 2522sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
2193 2524
2194 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
2195 2526 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
2199 2530
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2532}
2205 2533
2206sub update { 2534sub update {
2207 my ($self) = @_; 2535 my ($self) = @_;
2208 2536
… …
2210 2538
2211 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
2212 2540
2213 delete $self->{texture}; 2541 delete $self->{texture};
2214 2542
2215 $ROOT->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
2216 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2547 my $height = 0;
2218 2548
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
2220 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
2221 2564
2222 $self->{height} = $height; 2565 $self->{height} = $height;
2223 2566
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2568
2226 delete $self->{texture}; 2569 delete $self->{texture};
2227 } 2570 }
2228 2571
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230 glClearColor 0, 0, 0, 0; 2573 glClearColor 0, 0, 0, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
2232 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
2233 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2235 glEnable GL_TEXTURE_2D;
2236 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2237
2238 my $top = int $self->{children}[1]{range}[0];
2239
2240 my $y0 = $top;
2241 my $y1 = $top + $self->{h};
2242
2243 my $y = 0;
2244
2245 my $layout = $self->{layout};
2246
2247 $layout->set_font ($self->{font}) if $self->{font};
2248 2590
2249 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2592 my $h = $par->[1];
2251 2593
2252 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
2253 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
2254 2598
2255 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2600
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2603 }
2259 2604
2260 $y += $h; 2605 $y += $h;
2261 } 2606 }
2262 2607
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
2265 }; 2609 };
2266 }); 2610 });
2267} 2611}
2268 2612
2269sub _draw { 2613sub _draw {
2270 my ($self) = @_; 2614 my ($self) = @_;
2271 2615
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2618 glColor 0, 0, 0, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2621
2281 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
2282 2623
2283} 2624}
2284 2625
… …
2332 2673
2333sub new { 2674sub new {
2334 my $class = shift; 2675 my $class = shift;
2335 2676
2336 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
2337 state => 0, 2678 state => 0,
2338 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
2339 @_ 2680 @_
2340 ); 2681 );
2341 2682
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2683 $self
2348} 2684}
2349 2685
2350sub toggle_flopper { 2686sub toggle_flopper {
2351 my ($self) = @_; 2687 my ($self) = @_;
2352 2688
2353 # TODO: use animation 2689 $self->{other}->toggle_visibility;
2354 if ($self->{state} = !$self->{state}) {
2355 $CFClient::UI::ROOT->add ($self->{other});
2356 $self->{other}->move ($self->coord2global (0, $self->{h}));
2357 $self->emit ("open");
2358 } else {
2359 $CFClient::UI::ROOT->remove ($self->{other});
2360 $self->emit ("close");
2361 }
2362
2363 $self->emit (changed => $self->{state});
2364} 2690}
2365 2691
2366############################################################################# 2692#############################################################################
2367 2693
2368package CFClient::UI::Tooltip; 2694package CFClient::UI::Tooltip;
… …
2378 @_, 2704 @_,
2379 can_events => 0, 2705 can_events => 0,
2380 ) 2706 )
2381} 2707}
2382 2708
2383sub set_markup { 2709sub set_tooltip_from {
2384 my ($self, $text) = @_; 2710 my ($self, $widget) = @_;
2385 2711
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2712 my $tooltip = $widget->{tooltip};
2387 $self->{label}->set_markup ($text); 2713
2388 $self->add ($self->{label}); 2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2389} 2729}
2390 2730
2391sub size_request { 2731sub size_request {
2392 my ($self) = @_; 2732 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395 2733
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2735
2398 ($w + 4, $h + 4) 2736 ($w + 4, $h + 4)
2399} 2737}
… …
2402 my ($self, $w, $h) = @_; 2740 my ($self, $w, $h) = @_;
2403 2741
2404 $self->SUPER::size_allocate ($w - 4, $h - 4); 2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405} 2743}
2406 2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2407sub _draw { 2763sub _draw {
2408 my ($self) = @_; 2764 my ($self) = @_;
2409 2765
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2766 glTranslate 0.375, 0.375;
2412 2767
2413 my ($w, $h) = @$self{qw(w h)}; 2768 my ($w, $h) = @$self{qw(w h)};
2414 2769
2415 glColor 1, 0.8, 0.4; 2770 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2781 glVertex 0 , $h;
2427 glVertex $w, $h; 2782 glVertex $w, $h;
2428 glVertex $w, 0; 2783 glVertex $w, 0;
2429 glEnd; 2784 glEnd;
2430 2785
2431 glPopMatrix; 2786 glTranslate 2 - 0.375, 2 - 0.375;
2432 2787
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2788 $self->SUPER::_draw;
2435} 2789}
2436 2790
2437############################################################################# 2791#############################################################################
2438 2792
… …
2443use CFClient::OpenGL; 2797use CFClient::OpenGL;
2444 2798
2445sub new { 2799sub new {
2446 my $class = shift; 2800 my $class = shift;
2447 2801
2448 $class->SUPER::new ( 2802 my $self = $class->SUPER::new (
2449 aspect => 1, 2803 aspect => 1,
2804 can_events => 0,
2450 @_, 2805 @_,
2451 ) 2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2452} 2823}
2453 2824
2454sub size_request { 2825sub size_request {
2455 (32, 8) 2826 (32, 8)
2456} 2827}
2457 2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2458sub _draw { 2837sub _draw {
2459 my ($self) = @_; 2838 my ($self) = @_;
2460 2839
2461 return unless $::CONN;#d# manage and cache textures differently 2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2852
2464 # TODO animation
2465 if ($tex) { 2853 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2854 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2856 glColor 0, 0, 0, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2858 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2475} 2869}
2476 2870
2477############################################################################# 2871#############################################################################
2478 2872
2479package CFClient::UI::InventoryItem; 2873package CFClient::UI::Buttonbar;
2480 2874
2481our @ISA = CFClient::UI::HBox::; 2875our @ISA = CFClient::UI::HBox::;
2482 2876
2483sub new { 2877# TODO: should actualyl wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542
2543#############################################################################
2544
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2567
2568 $self->{real_items} = \@items;
2569
2570 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item);
2576 }
2577
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2579}
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584}
2585 2878
2586############################################################################# 2879#############################################################################
2587 2880
2588package CFClient::UI::Menu; 2881package CFClient::UI::Menu;
2589 2882
… …
2623 2916
2624# popup given the event (must be a mouse button down event currently) 2917# popup given the event (must be a mouse button down event currently)
2625sub popup { 2918sub popup {
2626 my ($self, $ev) = @_; 2919 my ($self, $ev) = @_;
2627 2920
2628 $self->emit ("popdown"); 2921 $self->_emit ("popdown");
2629 2922
2630 # maybe save $GRAB? must be careful about events... 2923 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 2924 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 2925 $self->{button} = $ev->{button};
2633 2926
2634 $self->show; 2927 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636} 2929}
2637 2930
2638sub mouse_motion { 2931sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_; 2932 my ($self, $ev, $x, $y) = @_;
2640 2933
2641 # TODO: should use vbox->find_widget or so 2934 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER}; 2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2644} 2939}
2645 2940
2646sub button_up { 2941sub button_up {
2647 my ($self, $ev, $x, $y) = @_; 2942 my ($self, $ev, $x, $y) = @_;
2648 2943
2649 if ($ev->{button} == $self->{button}) { 2944 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 2945 undef $GRAB;
2651 $self->hide; 2946 $self->hide;
2652 2947
2653 $self->emit ("popdown"); 2948 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 2949 $self->{hover}[1]->() if $self->{hover};
2950 } else {
2951 return 0
2952 }
2953
2655 } 2954 1
2656} 2955}
2657 2956
2658############################################################################# 2957#############################################################################
2659 2958
2660package CFClient::UI::Root; 2959package CFClient::UI::Multiplexer;
2661 2960
2662our @ISA = CFClient::UI::Container::; 2961our @ISA = CFClient::UI::Container::;
2663
2664use CFClient::OpenGL;
2665 2962
2666sub new { 2963sub new {
2667 my $class = shift; 2964 my $class = shift;
2668 2965
2669 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
3004sub size_request {
3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
3008}
3009
3010sub size_allocate {
3011 my ($self, $w, $h) = @_;
3012
3013 $self->{current}->configure (0, 0, $w, $h);
3014}
3015
3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub {
3082 $this->reorder;
3083 $this->update;
3084 });
3085
3086 $self
3087}
3088
3089sub reorder {
3090 my ($self) = @_;
3091 my $NOW = Time::HiRes::time;
3092
3093 while (my ($k, $v) = each %{ $self->{item} }) {
3094 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3095 }
3096
3097 my @widgets;
3098
3099 my @items = sort {
3100 $a->{pri} <=> $b->{pri}
3101 or $b->{id} <=> $a->{id}
3102 } values %{ $self->{item} };
3103
3104 $self->{timer}->interval (1);
3105
3106 my $count = 10 + 1;
3107 for my $item (@items) {
3108 last unless --$count;
3109
3110 push @widgets, $item->{label} ||= do {
3111 # TODO: doesn't handle markup well (read as: at all)
3112 my $short = $item->{count} > 1
3113 ? "<b>$item->{count} ×</b> $item->{text}"
3114 : $item->{text};
3115
3116 for ($short) {
3117 s/^\s+//;
3118 s/\s+/ /g;
3119 }
3120
3121 new CFClient::UI::Label
3122 markup => $short,
3123 tooltip => $item->{tooltip},
3124 tooltip_font => $::FONT_PROP,
3125 tooltip_width => 0.67,
3126 fontsize => $item->{fontsize} || $self->{fontsize},
3127 max_w => $::WIDTH * 0.44,
3128 fg => $item->{fg},
3129 orig_alpha => $item->{fg}[3] || 1,
3130 can_events => 1,
3131 can_hover => 1
3132 };
3133
3134 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3135 $item->{label}{fg}[3] = $item->{label}{orig_alpha} * $diff / 2;
3136 if ($diff < 1) {
3137 $item->{label}{max_h} = $item->{label}{req_h} * $diff;
3138 $item->{label}->realloc;
3139 }
3140 $item->{label}->update;
3141 $self->{timer}->interval (1/30);
3142 }
3143 }
3144
3145 $self->clear;
3146 $self->SUPER::add (reverse @widgets);
3147}
3148
3149sub add {
3150 my ($self, $text, %arg) = @_;
3151
3152 $text =~ s/^\s+//;
3153 $text =~ s/\s+$//;
3154
3155 return unless $text;
3156
3157 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3158
3159 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3160
3161 if (my $item = $self->{item}{$group}) {
3162 if ($item->{text} eq $text) {
3163 $item->{count}++;
3164 } else {
3165 $item->{count} = 1;
3166 $item->{text} = $item->{tooltip} = $text;
3167 }
3168 $item->{id} = ++$self->{id};
3169 $item->{timeout} = $timeout;
3170 delete $item->{label};
3171 } else {
3172 $self->{item}{$group} = {
3173 id => ++$self->{id},
3174 text => $text,
3175 timeout => $timeout,
3176 tooltip => $text,
3177 fg => [0.8, 0.8, 0.8, 0.8],
3178 pri => 0,
3179 count => 1,
3180 %arg,
3181 };
3182 }
3183
3184 $self->reorder;
3185}
3186
3187sub reconfigure {
3188 my ($self) = @_;
3189
3190 delete $_->{label}
3191 for values %{ $self->{item} || {} };
3192
3193 $self->reorder;
3194 $self->SUPER::reconfigure;
3195}
3196
3197sub DESTROY {
3198 my ($self) = @_;
3199
3200 $self->{timer}->cancel;
3201
3202 $self->SUPER::DESTROY;
3203}
3204
3205#############################################################################
3206
3207package CFClient::UI::Inventory;
3208
3209our @ISA = CFClient::UI::ScrolledWindow::;
3210
3211sub new {
3212 my $class = shift;
3213
3214 my $self = $class->SUPER::new (
3215 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3216 @_,
3217 );
3218
3219 $self
3220}
3221
3222sub set_items {
3223 my ($self, $items) = @_;
3224
3225 $self->{child}->clear;
3226 return unless $items;
3227
3228 my @items = sort {
3229 ($a->{type} <=> $b->{type})
3230 or ($a->{name} cmp $b->{name})
3231 } @$items;
3232
3233 $self->{real_items} = \@items;
3234
3235 my $row = 0;
3236 for my $item (@items) {
3237 CFClient::Item::update_widgets $item;
3238
3239 $self->{child}->add (0, $row, $item->{face_widget});
3240 $self->{child}->add (1, $row, $item->{desc_widget});
3241 $self->{child}->add (2, $row, $item->{weight_widget});
3242
3243 $row++;
3244 }
3245}
3246
3247#############################################################################
3248
3249package CFClient::UI::BindEditor;
3250
3251our @ISA = CFClient::UI::FancyFrame::;
3252
3253sub new {
3254 my $class = shift;
3255
3256 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3257
3258 $self->add (my $vb = new CFClient::UI::VBox);
3259
3260
3261 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3262 text => "start recording",
3263 tooltip => "Start/Stops recording of actions."
3264 ."All subsequent actions after the recording started will be captured."
3265 ."The actions are displayed after the record was stopped."
3266 ."To bind the action you have to click on the 'Bind' button",
3267 on_activate => sub {
3268 unless ($self->{recording}) {
3269 $self->start;
3270 } else {
3271 $self->stop;
3272 }
3273 });
3274
3275 $vb->add (new CFClient::UI::Label text => "Actions:");
3276 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3277
3278 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3279 $vb->add (my $hb = new CFClient::UI::HBox);
3280 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3281 $hb->add (new CFClient::UI::Button
3282 text => "bind",
3283 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3284 on_activate => sub {
3285 $self->ask_for_bind;
3286 });
3287
3288 $vb->add (my $hb = new CFClient::UI::HBox);
3289 $hb->add (new CFClient::UI::Button
3290 text => "ok",
3291 expand => 1,
3292 tooltip => "This closes the binding editor and saves the binding",
3293 on_activate => sub {
3294 $self->hide;
3295 $self->commit;
3296 });
3297
3298 $hb->add (new CFClient::UI::Button
3299 text => "cancel",
3300 expand => 1,
3301 tooltip => "This closes the binding editor without saving",
3302 on_activate => sub {
3303 $self->hide;
3304 $self->{binding_cancel}->()
3305 if $self->{binding_cancel};
3306 });
3307
3308 $self->update_binding_widgets;
3309
3310 $self
3311}
3312
3313sub commit {
3314 my ($self) = @_;
3315 my ($mod, $sym, $cmds) = $self->get_binding;
3316 if ($sym != 0 && @$cmds > 0) {
3317 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3318 ."'. Don't forget 'Save Config'!");
3319 $self->{binding_change}->($mod, $sym, $cmds)
3320 if $self->{binding_change};
3321 } else {
3322 $::STATUSBOX->add ("No action bound, no key or action specified!");
3323 $self->{binding_cancel}->()
3324 if $self->{binding_cancel};
3325 }
3326}
3327
3328sub start {
3329 my ($self) = @_;
3330
3331 $self->{rec_btn}->set_text ("stop recording");
3332 $self->{recording} = 1;
3333 $self->clear_command_list;
3334 $::CONN->start_record if $::CONN;
3335}
3336
3337sub stop {
3338 my ($self) = @_;
3339
3340 $self->{rec_btn}->set_text ("start recording");
3341 $self->{recording} = 0;
3342
3343 my $rec;
3344 $rec = $::CONN->stop_record if $::CONN;
3345 return unless ref $rec eq 'ARRAY';
3346 $self->set_command_list ($rec);
3347}
3348
3349
3350sub ask_for_bind_and_commit {
3351 my ($self) = @_;
3352 $self->ask_for_bind (1);
3353}
3354
3355sub ask_for_bind {
3356 my ($self, $commit) = @_;
3357
3358 CFClient::Binder::open_binding_dialog (sub {
3359 my ($mod, $sym) = @_;
3360 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3361 $self->update_binding_widgets;
3362 $self->commit if $commit;
3363 });
3364}
3365
3366# $mod and $sym are the modifiers and key symbol
3367# $cmds is a array ref of strings (the commands)
3368# $cb is the callback that is executed on OK
3369# $ccb is the callback that is executed on CANCEL and
3370# when the binding was unsuccessful on OK
3371sub set_binding {
3372 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3373
3374 $self->clear_command_list;
3375 $self->{recording} = 0;
3376 $self->{rec_btn}->set_text ("start recording");
3377
3378 $self->{binding} = [$mod, $sym];
3379 $self->{commands} = $cmds;
3380
3381 $self->{binding_change} = $cb;
3382 $self->{binding_cancel} = $ccb;
3383
3384 $self->update_binding_widgets;
3385}
3386
3387# this is a shortcut method that asks for a binding
3388# and then just binds it.
3389sub do_quick_binding {
3390 my ($self, $cmds) = @_;
3391 $self->set_binding (undef, undef, $cmds, sub {
3392 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3393 });
3394 $self->ask_for_bind (1);
3395}
3396
3397sub update_binding_widgets {
3398 my ($self) = @_;
3399 my ($mod, $sym, $cmds) = $self->get_binding;
3400 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3401 $self->set_command_list ($cmds);
3402}
3403
3404sub get_binding {
3405 my ($self) = @_;
3406 return (
3407 $self->{binding}->[0],
3408 $self->{binding}->[1],
3409 [ grep { defined $_ } @{$self->{commands}} ]
3410 );
3411}
3412
3413sub clear_command_list {
3414 my ($self) = @_;
3415 $self->{cmdbox}->clear ();
3416}
3417
3418sub set_command_list {
3419 my ($self, $cmds) = @_;
3420
3421 $self->{cmdbox}->clear ();
3422 $self->{commands} = $cmds;
3423
3424 my $idx = 0;
3425
3426 for (@$cmds) {
3427 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3428
3429 my $i = $idx;
3430 $hb->add (new CFClient::UI::Label text => $_);
3431 $hb->add (new CFClient::UI::Button
3432 text => "delete",
3433 tooltip => "Deletes the action from the record",
3434 on_activate => sub {
3435 $self->{cmdbox}->remove ($hb);
3436 $cmds->[$i] = undef;
3437 });
3438
3439
3440 $idx++
3441 }
3442}
3443
3444#############################################################################
3445
3446package CFClient::UI::SpellList;
3447
3448our @ISA = CFClient::UI::Table::;
3449
3450sub new {
3451 my $class = shift;
3452
3453 my $self = $class->SUPER::new (
3454 binding => [],
3455 commands => [],
2670 @_, 3456 @_,
2671 ) 3457 )
2672} 3458}
2673 3459
2674sub configure { 3460# XXX: Do sorting? Argl...
2675 my ($self, $x, $y, $w, $h) = @_; 3461sub add_spell {
2676
2677 $self->{w} = $w;
2678 $self->{h} = $h;
2679}
2680
2681sub check_size {
2682 my ($self) = @_; 3462 my ($self, $spell) = @_;
3463 $self->{spells}->{$spell->{name}} = $spell;
2683 3464
2684 $self->size_allocate ($self->{w}, $self->{h}) 3465 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
2685 if $self->{w}; 3466 face => $spell->{face},
3467 can_hover => 1,
3468 can_events => 1,
3469 tooltip => $spell->{message});
3470
3471 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3472 text => $spell->{name},
3473 can_hover => 1,
3474 can_events => 1,
3475 tooltip => $spell->{message},
3476 expand => 1);
3477
3478 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3479 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3480 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3481 expand => 1);
3482
3483 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3484 text => "bind to key",
3485 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3486}
3487
3488sub rebuild_spell_list {
3489 my ($self) = @_;
3490 $self->{tbl_idx} = 0;
3491 $self->add_spell ($_) for values %{$self->{spells}};
3492}
3493
3494sub remove_spell {
3495 my ($self, $spell) = @_;
3496 delete $self->{spells}->{$spell->{name}};
3497 $self->rebuild_spell_list;
3498}
3499
3500#############################################################################
3501
3502package CFClient::UI::Root;
3503
3504our @ISA = CFClient::UI::Container::;
3505
3506use List::Util qw(min max);
3507
3508use CFClient::OpenGL;
3509
3510sub new {
3511 my $class = shift;
3512
3513 my $self = $class->SUPER::new (
3514 visible => 1,
3515 @_,
3516 );
3517
3518 Scalar::Util::weaken ($self->{root} = $self);
3519
3520 $self
2686} 3521}
2687 3522
2688sub size_request { 3523sub size_request {
2689 my ($self) = @_; 3524 my ($self) = @_;
2690 3525
2691 ($self->{w}, $self->{h}) 3526 ($self->{w}, $self->{h})
3527}
3528
3529sub _to_pixel {
3530 my ($coord, $size, $max) = @_;
3531
3532 $coord =
3533 $coord eq "center" ? ($max - $size) * 0.5
3534 : $coord eq "max" ? $max
3535 : $coord;
3536
3537 $coord = 0 if $coord < 0;
3538 $coord = $max - $size if $coord > $max - $size;
3539
3540 int $coord + 0.5
2692} 3541}
2693 3542
2694sub size_allocate { 3543sub size_allocate {
2695 my ($self, $w, $h) = @_; 3544 my ($self, $w, $h) = @_;
2696 3545
2697 my $old_w = $self->{old_w};
2698 my $old_h = $self->{old_h};
2699
2700 if ($old_w && $old_h) {
2701 for my $child ($self->children) {
2702 $child->{x} = int 0.5 + $child->{x} * $w / $old_w;
2703 $child->{w} = int 0.5 + $child->{w} * $w / $old_w;
2704 $child->{req_w} = int 0.5 + $child->{req_w} * $w / $old_w if exists $child->{req_w};
2705 $child->{user_w} = int 0.5 + $child->{user_w} * $w / $old_w if exists $child->{user_w};
2706 $child->{y} = int 0.5 + $child->{y} * $h / $old_h;
2707 $child->{h} = int 0.5 + $child->{h} * $h / $old_h;
2708 $child->{req_h} = int 0.5 + $child->{req_h} * $h / $old_h if exists $child->{req_h};
2709 $child->{user_h} = int 0.5 + $child->{user_h} * $h / $old_h if exists $child->{user_h};
2710 }
2711 }
2712
2713 for my $child ($self->children) { 3546 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3547 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715 3548
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3549 $X = $child->{force_x} if exists $child->{force_x};
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3550 $Y = $child->{force_y} if exists $child->{force_y};
3551
3552 $X = _to_pixel $X, $W, $self->{w};
3553 $Y = _to_pixel $Y, $H, $self->{h};
3554
2718 $child->configure ($X, $Y, $W, $H); 3555 $child->configure ($X, $Y, $W, $H);
2719 } 3556 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3557}
2724 3558
2725sub coord2local { 3559sub coord2local {
2726 my ($self, $x, $y) = @_; 3560 my ($self, $x, $y) = @_;
2727 3561
… …
2735} 3569}
2736 3570
2737sub update { 3571sub update {
2738 my ($self) = @_; 3572 my ($self) = @_;
2739 3573
2740 $self->check_size;
2741 $::WANT_REFRESH++; 3574 $::WANT_REFRESH++;
2742} 3575}
2743 3576
2744sub add { 3577sub add {
2745 my ($self, $child) = @_; 3578 my ($self, @children) = @_;
2746 3579
2747 # integerise window positions 3580 $_->{is_toplevel} = 1
2748 $child->{x} = int $child->{x}; 3581 for @children;
2749 $child->{y} = int $child->{y};
2750 3582
2751 $self->SUPER::add ($child); 3583 $self->SUPER::add (@children);
3584}
3585
3586sub remove {
3587 my ($self, @children) = @_;
3588
3589 $self->SUPER::remove (@children);
3590
3591 delete $self->{is_toplevel}
3592 for @children;
3593
3594 while (@children) {
3595 my $w = pop @children;
3596 push @children, $w->children;
3597 $w->set_invisible;
3598 }
2752} 3599}
2753 3600
2754sub on_refresh { 3601sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3602 my ($self, $id, $cb) = @_;
2756 3603
2757 $self->{refresh_hook}{$id} = $cb; 3604 $self->{refresh_hook}{$id} = $cb;
2758} 3605}
2759 3606
3607sub on_post_alloc {
3608 my ($self, $id, $cb) = @_;
3609
3610 $self->{post_alloc_hook}{$id} = $cb;
3611}
3612
2760sub draw { 3613sub draw {
2761 my ($self) = @_; 3614 my ($self) = @_;
2762
2763 if ($self->{check_size}) {
2764 my @queue = ([], []);
2765
2766 for (;;) {
2767 if ($self->{check_size}) {
2768 # heuristic: check containers last
2769 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_
2770 for values %{delete $self->{check_size}}
2771 }
2772
2773 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last;
2774
2775 my ($w, $h) = $widget->{user_w} && $widget->{user_h}
2776 ? @$widget{qw(user_w user_h)}
2777 : $widget->size_request;
2778
2779 if ($w != $widget->{req_w} || $h != $widget->{req_h}) {
2780 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2781
2782 $widget->{req_w} = $w;
2783 $widget->{req_h} = $h;
2784
2785 $self->{size_alloc}{$widget} = [$widget, $widget->{w}, $widget->{h}];
2786
2787 $widget->{parent}->check_size
2788 if $widget->{parent};
2789 }
2790 }
2791 }
2792
2793 while ($self->{size_alloc}) {
2794 for (values %{delete $self->{size_alloc}}) {
2795 my ($widget, $w, $h) = @$_;
2796
2797 $w = 0 if $w < 0;
2798 $h = 0 if $h < 0;
2799
2800 $widget->{w} = $w;
2801 $widget->{h} = $h;
2802 $widget->size_allocate ($w, $h);
2803 $widget->emit (size_allocate => $w, $h);
2804 }
2805 }
2806 3615
2807 while ($self->{refresh_hook}) { 3616 while ($self->{refresh_hook}) {
2808 $_->() 3617 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3618 for values %{delete $self->{refresh_hook}};
2810 } 3619 }
2811 3620
3621 if ($self->{realloc}) {
3622 my %queue;
3623 my @queue;
3624 my $widget;
3625
3626 outer:
3627 while () {
3628 if (my $realloc = delete $self->{realloc}) {
3629 for $widget (values %$realloc) {
3630 $widget->{visible} or next; # do not resize invisible widgets
3631
3632 $queue{$widget+0}++ and next; # duplicates are common
3633
3634 push @{ $queue[$widget->{visible}] }, $widget;
3635 }
3636 }
3637
3638 while () {
3639 @queue or last outer;
3640
3641 $widget = pop @{ $queue[-1] || [] }
3642 and last;
3643
3644 pop @queue;
3645 }
3646
3647 delete $queue{$widget+0};
3648
3649 my ($w, $h) = $widget->size_request;
3650
3651 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3652 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3653
3654 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3655 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3656
3657 $w = $widget->{force_w} if exists $widget->{force_w};
3658 $h = $widget->{force_h} if exists $widget->{force_h};
3659
3660 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3661 || delete $widget->{force_realloc}) {
3662 $widget->{req_w} = $w;
3663 $widget->{req_h} = $h;
3664
3665 $self->{size_alloc}{$widget+0} = $widget;
3666
3667 if (my $parent = $widget->{parent}) {
3668 $self->{realloc}{$parent+0} = $parent
3669 unless $queue{$parent+0};
3670
3671 $parent->{force_size_alloc} = 1;
3672 $self->{size_alloc}{$parent+0} = $parent;
3673 }
3674 }
3675
3676 delete $self->{realloc}{$widget+0};
3677 }
3678 }
3679
3680 while (my $size_alloc = delete $self->{size_alloc}) {
3681 my @queue = sort { $b->{visible} <=> $a->{visible} }
3682 values %$size_alloc;
3683
3684 while () {
3685 my $widget = pop @queue || last;
3686
3687 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3688
3689 $w = 0 if $w < 0;
3690 $h = 0 if $h < 0;
3691
3692 $w = int $w + 0.5;
3693 $h = int $h + 0.5;
3694
3695 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3696 $widget->{old_w} = $widget->{w};
3697 $widget->{old_h} = $widget->{h};
3698
3699 $widget->{w} = $w;
3700 $widget->{h} = $h;
3701
3702 $widget->emit (size_allocate => $w, $h);
3703 }
3704 }
3705 }
3706
3707 while ($self->{post_alloc_hook}) {
3708 $_->()
3709 for values %{delete $self->{post_alloc_hook}};
3710 }
3711
3712
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3713 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3714 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3715 glClear GL_COLOR_BUFFER_BIT;
2815 3716
2816 glMatrixMode GL_PROJECTION; 3717 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3718 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3719 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3720 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3721 glLoadIdentity;
2821 3722
3723 {
3724 package CFClient::UI::Base;
3725
3726 ($draw_x, $draw_y, $draw_w, $draw_h) =
3727 (0, 0, $self->{w}, $self->{h});
3728 }
3729
2822 $self->_draw; 3730 $self->_draw;
2823} 3731}
2824 3732
2825############################################################################# 3733#############################################################################
2826 3734
2827package CFClient::UI; 3735package CFClient::UI;
2828 3736
2829$ROOT = new CFClient::UI::Root; 3737$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3738$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3739
28321 37401
2833 3741

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