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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 1.275 by root, Sat Jun 3 22:50:48 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 $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
265} 404}
266 405
267# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
268sub coord2local { 407sub coord2local {
269 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 423 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
286 425
287 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
288 427
289 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
290 429
291 $focus->update if $focus; 430 $focus->update if $focus;
292 $FOCUS->update; 431 $FOCUS->update;
293} 432}
294 433
… …
297 436
298 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
299 438
300 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
301 440
302 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
303 442
304 $focus->update if $focus; #? 443 $focus->update if $focus; #?
305}
306 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
307sub mouse_motion { } 449sub mouse_motion { 0 }
308sub button_up { } 450sub button_up { 0 }
309sub key_down { } 451sub key_down { 0 }
310sub key_up { } 452sub key_up { 0 }
311 453
312sub button_down { 454sub button_down {
313 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
314 456
315 $self->focus_in; 457 $self->focus_in;
316}
317 458
318sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
319sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
320sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
321sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
322sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
323 535
324sub draw { 536sub draw {
325 my ($self) = @_; 537 my ($self) = @_;
326 538
327 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
328 550
329 glPushMatrix; 551 glPushMatrix;
330 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
331 $self->_draw; 553 $self->_draw;
332 glPopMatrix; 554 glPopMatrix;
… …
344 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
345 glEnd; 567 glEnd;
346 glDisable GL_BLEND; 568 glDisable GL_BLEND;
347 } 569 }
348 570
349 if ($ENV{PCLIENT_DEBUG}) { 571 if ($ENV{CFPLUS_DEBUG} & 1) {
350 glPushMatrix; 572 glPushMatrix;
351 glColor 1, 1, 0, 1; 573 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP; 575 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 576 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 577 glVertex $self->{w} - 1, 0;
356 glVertex $self->{w}, $self->{h}; 578 glVertex $self->{w} - 1, $self->{h} - 1;
357 glVertex 0 , $self->{h}; 579 glVertex 0 , $self->{h} - 1;
358 glEnd; 580 glEnd;
359 glPopMatrix; 581 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 583 }
362} 584}
363 585
364sub _draw { 586sub _draw {
365 my ($self) = @_; 587 my ($self) = @_;
366 588
367 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
368} 590}
369 591
370sub find_widget {
371 my ($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 { 592sub DESTROY {
417 my ($self) = @_; 593 my ($self) = @_;
418 594
595 delete $WIDGET{$self+0};
419 #$self->deactivate; 596 #$self->deactivate;
420} 597}
421 598
422############################################################################# 599#############################################################################
423 600
… …
432 my $class = shift; 609 my $class = shift;
433 610
434 # range [value, low, high, page] 611 # range [value, low, high, page]
435 612
436 $class->SUPER::new ( 613 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 614 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 615 #active_bg => [1, 1, 1, 0.5],
439 @_ 616 @_
440 ) 617 )
441} 618}
442 619
443sub _draw { 620sub _draw {
444 my ($self) = @_; 621 my ($self) = @_;
445 622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 628 my ($w, $h) = @$self{qw(w h)};
447 629
448 glEnable GL_BLEND; 630 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 632 glColor @$color;
451 633
452 glBegin GL_QUADS; 634 glBegin GL_QUADS;
453 glVertex 0 , 0; 635 glVertex 0 , 0;
454 glVertex 0 , $h; 636 glVertex 0 , $h;
455 glVertex $w, $h; 637 glVertex $w, $h;
456 glVertex $w, 0; 638 glVertex $w, 0;
457 glEnd; 639 glEnd;
458 640
459 glDisable GL_BLEND; 641 glDisable GL_BLEND;
642 }
460} 643}
461 644
462############################################################################# 645#############################################################################
463 646
464package CFClient::UI::Empty; 647package CFClient::UI::Empty;
… …
469 my ($class, %arg) = @_; 652 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg); 653 $class->SUPER::new (can_events => 0, %arg);
471} 654}
472 655
473sub size_request { 656sub size_request {
474 (0, 0) 657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
475} 660}
476 661
477sub draw { } 662sub draw { }
478 663
479############################################################################# 664#############################################################################
… …
483our @ISA = CFClient::UI::Base::; 668our @ISA = CFClient::UI::Base::;
484 669
485sub new { 670sub new {
486 my ($class, %arg) = @_; 671 my ($class, %arg) = @_;
487 672
488 my $children = delete $arg{children} || []; 673 my $children = delete $arg{children};
489 674
490 my $self = $class->SUPER::new ( 675 my $self = $class->SUPER::new (
491 children => [], 676 children => [],
492 can_events => 0, 677 can_events => 0,
493 %arg, 678 %arg,
494 ); 679 );
680
495 $self->add ($_) for @$children; 681 $self->add (@$children)
682 if $children;
496 683
497 $self 684 $self
498} 685}
499 686
500sub add { 687sub add {
… …
508 $self->{children} = [ 695 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 696 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 697 @{$self->{children}}, @widgets
511 ]; 698 ];
512 699
513 $self->check_size; 700 $self->realloc;
514 $self->update;
515} 701}
516 702
517sub children { 703sub children {
518 @{ $_[0]{children} } 704 @{ $_[0]{children} }
519} 705}
… …
524 delete $child->{parent}; 710 delete $child->{parent};
525 $child->hide; 711 $child->hide;
526 712
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 714
529 $self->check_size; 715 $self->realloc;
530 $self->update;
531} 716}
532 717
533sub clear { 718sub clear {
534 my ($self) = @_; 719 my ($self) = @_;
535 720
… …
539 for (@$children) { 724 for (@$children) {
540 delete $_->{parent}; 725 delete $_->{parent};
541 $_->hide; 726 $_->hide;
542 } 727 }
543 728
544 $self->check_size; 729 $self->realloc;
545 $self->update;
546} 730}
547 731
548sub find_widget { 732sub find_widget {
549 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
550 734
551 $x -= $self->{x}; 735 $x -= $self->{x};
552 $y -= $self->{y}; 736 $y -= $self->{y};
553 737
554 my $res; 738 my $res;
555 739
556 for (reverse @{ $self->{children} }) { 740 for (reverse $self->visible_children) {
557 $res = $_->find_widget ($x, $y) 741 $res = $_->find_widget ($x, $y)
558 and return $res; 742 and return $res;
559 } 743 }
560 744
561 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
610 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
611} 795}
612 796
613############################################################################# 797#############################################################################
614 798
799# back-buffered drawing area
800
615package CFClient::UI::Window; 801package CFClient::UI::Window;
616 802
617our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
618 804
619use CFClient::OpenGL; 805use CFClient::OpenGL;
… …
625} 811}
626 812
627sub update { 813sub update {
628 my ($self) = @_; 814 my ($self) = @_;
629 815
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 817 $self->SUPER::update;
632} 818}
633 819
634sub size_allocate { 820sub size_allocate {
635 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
… …
637 $self->SUPER::size_allocate ($w, $h); 823 $self->SUPER::size_allocate ($w, $h);
638 $self->update; 824 $self->update;
639} 825}
640 826
641sub _render { 827sub _render {
828 my ($self) = @_;
829
642 $_[0]{children}[0]->draw; 830 $self->{children}[0]->draw;
643} 831}
644 832
645sub render_child { 833sub render_child {
646 my ($self) = @_; 834 my ($self) = @_;
647 835
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 837 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 838 glClear GL_COLOR_BUFFER_BIT;
651 839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
652 $self->_render; 847 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 848 };
661} 849}
662 850
663sub _draw { 851sub _draw {
664 my ($self) = @_; 852 my ($self) = @_;
665 853
666 my ($w, $h) = ($self->w, $self->h); 854 my ($w, $h) = @$self{qw(w h)};
667 855
668 my $tex = $self->{texture} 856 my $tex = $self->{texture}
669 or return; 857 or return;
670 858
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 859 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 861 glColor 1, 1, 1, 1;
676 862
677 $tex->draw_quad (0, 0, $w, $h); 863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 864
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 865 glDisable GL_TEXTURE_2D;
681} 866}
682 867
683############################################################################# 868#############################################################################
684 869
685package CFClient::UI::ViewPort; 870package CFClient::UI::ViewPort;
686 871
687our @ISA = CFClient::UI::Window::; 872our @ISA = CFClient::UI::Window::;
688 873
874sub new {
875 my $class = shift;
876
877 $class->SUPER::new (
878 scroll_x => 0,
879 scroll_y => 1,
880 @_,
881 )
882}
883
689sub size_request { 884sub size_request {
690 my ($self) = @_; 885 my ($self) = @_;
691 886
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 888
695 @$self{qw(child_w child_h)} 889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
696} 893}
697 894
698sub size_allocate { 895sub size_allocate {
699 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
700 897
898 my $child = $self->child;
899
900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
902
903 $self->child->configure (0, 0, $w, $h);
701 $self->update; 904 $self->update;
702} 905}
703 906
704sub set_offset { 907sub set_offset {
705 my ($self, $x, $y) = @_; 908 my ($self, $x, $y) = @_;
… …
739} 942}
740 943
741sub _render { 944sub _render {
742 my ($self) = @_; 945 my ($self) = @_;
743 946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
744 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
745 951
746 $self->SUPER::_render; 952 $self->SUPER::_render;
747} 953}
748 954
749############################################################################# 955#############################################################################
750 956
751package CFClient::UI::ScrolledWindow; 957package CFClient::UI::ScrolledWindow;
752 958
753our @ISA = CFClient::UI::HBox::; 959our @ISA = CFClient::UI::HBox::;
960
961sub new {
962 my ($class, %arg) = @_;
963
964 my $child = delete $arg{child};
965
966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
986}
987
988sub add {
989 my ($self, $widget) = @_;
990
991 $self->{vp}->add ($self->{child} = $widget);
992}
993
994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
1005 my ($self, $w, $h) = @_;
1006
1007 $self->SUPER::size_allocate ($w, $h);
1008
1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
754 1023
755sub new { 1024sub new {
756 my $class = shift; 1025 my $class = shift;
757 1026
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 ( 1027 $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 1028 bg => undef,
770 slider => $slider,
771 @_, 1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1071
1072sub new {
1073 my ($class, %arg) = @_;
1074
1075 my $title = delete $arg{title};
1076
1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
772 ); 1085 );
773 1086
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 1087 $self->{title} = new CFClient::UI::Label
855 align => 0, 1088 align => 0,
856 valign => 1, 1089 valign => 1,
857 text => $self->{title}, 1090 text => $title,
858 fontsize => $self->{border}; 1091 fontsize => $self->{border}
1092 if defined $title;
859 1093
860 $self 1094 $self
1095}
1096
1097sub add {
1098 my ($self, @widgets) = @_;
1099
1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
861} 1102}
862 1103
863sub border { 1104sub border {
864 int $_[0]{border} * $::FONTSIZE 1105 int $_[0]{border} * $::FONTSIZE
865} 1106}
866 1107
867sub size_request { 1108sub size_request {
868 my ($self) = @_; 1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
869 1113
870 my ($w, $h) = $self->SUPER::size_request; 1114 my ($w, $h) = $self->SUPER::size_request;
871 1115
872 ( 1116 (
873 $w + $self->border * 2, 1117 $w + $self->border * 2,
… …
876} 1120}
877 1121
878sub size_allocate { 1122sub size_allocate {
879 my ($self, $w, $h) = @_; 1123 my ($self, $w, $h) = @_;
880 1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
881 $h -= List::Util::max 0, $self->border * 2; 1133 $h -= List::Util::max 0, $border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1134 $w -= List::Util::max 0, $border * 2;
883 1135
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); 1136 $self->child->configure ($border, $border, $w, $h);
888} 1137}
889 1138
890sub button_down { 1139sub button_down {
891 my ($self, $ev, $x, $y) = @_; 1140 my ($self, $ev, $x, $y) = @_;
892 1141
… …
908 my ($ev, $x, $y) = @_; 1157 my ($ev, $x, $y) = @_;
909 1158
910 my $dx = $ev->{x} - $ox; 1159 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1160 my $dy = $ev->{y} - $oy;
912 1161
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size;
917 }; 1167 };
918 1168
919 } elsif ($lr ^ $td) { 1169 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
921 my ($bx, $by) = ($self->{x}, $self->{y}); 1171 my ($bx, $by) = ($self->{x}, $self->{y});
… …
923 $self->{motion} = sub { 1173 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
925 1175
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 ($x, $y) = ($ev->{x}, $ev->{y});
927 1177
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929 $self->update;
930 }; 1179 };
1180 } else {
1181 return 0;
1182 }
1183
931 } 1184 1
932} 1185}
933 1186
934sub button_up { 1187sub button_up {
935 my ($self, $ev, $x, $y) = @_; 1188 my ($self, $ev, $x, $y) = @_;
936 1189
937 delete $self->{motion}; 1190 !!delete $self->{motion}
938} 1191}
939 1192
940sub mouse_motion { 1193sub mouse_motion {
941 my ($self, $ev, $x, $y) = @_; 1194 my ($self, $ev, $x, $y) = @_;
942 1195
943 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
944} 1199}
945 1200
946sub _draw { 1201sub _draw {
947 my ($self) = @_; 1202 my ($self) = @_;
948 1203
1204 my $child = $self->{children}[0];
1205
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1206 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
951 1208
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1209 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1211
957 my $border = $self->border; 1212 my $border = $self->border;
958 1213
959 glColor @{ $self->{border_bg} }; 1214 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1219
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1221 glColor @{ $self->{bg} };
967 1222
968 # TODO: repeat texture not scale 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
969 my $rep_x = $cw / $bg->{w}; 1225 $bg->{s} = $cw / $bg->{w};
970 my $rep_y = $ch / $bg->{h}; 1226 $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); 1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
978 1229
979 glDisable GL_TEXTURE_2D; 1230 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1231
983 $self->{title}->draw if $self->{title};
984
985 $self->child->draw; 1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
986} 1238}
987 1239
988############################################################################# 1240#############################################################################
989 1241
990package CFClient::UI::Table; 1242package CFClient::UI::Table;
… …
998sub new { 1250sub new {
999 my $class = shift; 1251 my $class = shift;
1000 1252
1001 $class->SUPER::new ( 1253 $class->SUPER::new (
1002 col_expand => [], 1254 col_expand => [],
1003 @_ 1255 @_,
1004 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1261}
1006 1262
1007sub add { 1263sub add {
1008 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
1009 1265
1010 $child->set_parent ($self); 1266 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
1012 1268
1013 $child->check_size; 1269 $self->realloc;
1014} 1270}
1015 1271
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1273sub clear {
1022 my ($self) = @_; 1274 my ($self) = @_;
1023 1275
1024 my @children = $self->children; 1276 my @children = $self->children;
1025 delete $self->{children}; 1277 delete $self->{children};
… …
1027 for (@children) { 1279 for (@children) {
1028 delete $_->{parent}; 1280 delete $_->{parent};
1029 $_->hide; 1281 $_->hide;
1030 } 1282 }
1031 1283
1032 $self->update; 1284 $self->realloc;
1033} 1285}
1034 1286
1035sub get_wh { 1287sub get_wh {
1036 my ($self) = @_; 1288 my ($self) = @_;
1037 1289
… …
1068sub size_allocate { 1320sub size_allocate {
1069 my ($self, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
1070 1322
1071 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
1072 1324
1073 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
1075 1327
1076 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1385 }
1134} 1386}
1135 1387
1136############################################################################# 1388#############################################################################
1137 1389
1138package CFClient::UI::HBox; 1390package CFClient::UI::Box;
1139
1140# TODO: wrap into common Box base class
1141 1391
1142our @ISA = CFClient::UI::Container::; 1392our @ISA = CFClient::UI::Container::;
1143 1393
1144sub size_request { 1394sub size_request {
1145 my ($self) = @_; 1395 my ($self) = @_;
1146 1396
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1397 $self->{vertical}
1148 1398 ? (
1149 ( 1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1150 (List::Util::sum map $_->[0], @alloc), 1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1151 (List::Util::max map $_->[1], @alloc), 1401 )
1152 ) 1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1153} 1406}
1154 1407
1155sub size_allocate { 1408sub size_allocate {
1156 my ($self, $w, $h) = @_; 1409 my ($self, $w, $h) = @_;
1157 1410
1158 ($h, $w) = ($w, $h); 1411 my $space = $self->{vertical} ? $h : $w;
1159
1160 my $children = $self->{children}; 1412 my $children = $self->{children};
1161 1413
1162 my @h = map $_->{req_w}, @$children; 1414 my @req;
1163 1415
1164 my $req_h = List::Util::sum @h; 1416 if ($self->{homogeneous}) {
1165 1417 @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 { 1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children; 1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1171 $exp ||= 1;
1172 1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1173 for (0 .. $#$children) { 1431 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 } 1432 }
1180 } 1433 }
1181 1434
1182 CFClient::UI::harmonize \@h; 1435 CFClient::UI::harmonize \@req;
1183 1436
1184 my $y = 0; 1437 my $pos = 0;
1185 for (0 .. $#$children) { 1438 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_]; 1439 my $alloc = $req[$_];
1188 $child->configure ($y, 0, $h, $w); 1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1189 1441
1190 $y += $h; 1442 $pos += $alloc;
1191 } 1443 }
1192 1444
1193 1 1445 1
1194} 1446}
1195 1447
1196############################################################################# 1448#############################################################################
1197 1449
1450package CFClient::UI::HBox;
1451
1452our @ISA = CFClient::UI::Box::;
1453
1454sub new {
1455 my $class = shift;
1456
1457 $class->SUPER::new (
1458 vertical => 0,
1459 @_,
1460 )
1461}
1462
1463#############################################################################
1464
1198package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
1199 1466
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
1203 1468
1204sub size_request { 1469sub new {
1205 my ($self) = @_; 1470 my $class = shift;
1206 1471
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
1208 1473 vertical => 1,
1209 ( 1474 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1475 )
1213} 1476}
1214 1477
1215sub size_allocate {
1216 my ($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 += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1478#############################################################################
1255 1479
1256package CFClient::UI::Label; 1480package CFClient::UI::Label;
1257 1481
1258our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
1259 1483
1260use CFClient::OpenGL; 1484use CFClient::OpenGL;
1261 1485
1262sub new { 1486sub new {
1263 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
1264 1488
1265 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
1491 #bg => none
1492 #active_bg => none
1267 #font => default_font 1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1268 fontsize => 1, 1499 fontsize => 1,
1269 text => "",
1270 align => -1, 1500 align => -1,
1271 valign => -1, 1501 valign => -1,
1272 padding => 2, 1502 padding_x => 2,
1273 layout => new CFClient::Layout, 1503 padding_y => 2,
1274 can_events => 0, 1504 can_events => 0,
1275 %arg 1505 %arg
1276 ); 1506 );
1277 1507
1278 if (exists $self->{template}) { 1508 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1509 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1510 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1511 $self->{template} = $layout;
1282 } 1512 }
1283 1513
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1514 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1515 $self->set_markup (delete $self->{markup});
1516 } else {
1517 $self->set_text (delete $self->{text});
1518 }
1286 1519
1287 $self 1520 $self
1288} 1521}
1289 1522
1290sub escape { 1523sub escape($) {
1291 local $_ = $_[1]; 1524 local $_ = $_[0];
1292 1525
1293 s/&/&amp;/g; 1526 s/&/&amp;/g;
1294 s/>/&gt;/g; 1527 s/>/&gt;/g;
1295 s/</&lt;/g; 1528 s/</&lt;/g;
1296 1529
1297 $_[1] 1530 $_
1298} 1531}
1299 1532
1300sub update { 1533sub update {
1301 my ($self) = @_; 1534 my ($self) = @_;
1302 1535
… …
1308 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
1309 1542
1310 return if $self->{text} eq "T$text"; 1543 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1544 $self->{text} = "T$text";
1312 1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1547 $self->{layout}->set_text ($text);
1314 1548
1549 $self->realloc;
1315 $self->update; 1550 $self->update;
1316 $self->check_size;
1317} 1551}
1318 1552
1319sub set_markup { 1553sub set_markup {
1320 my ($self, $markup) = @_; 1554 my ($self, $markup) = @_;
1321 1555
1322 return if $self->{text} eq "M$markup"; 1556 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1557 $self->{text} = "M$markup";
1324 1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1562 $self->{layout}->set_markup ($markup);
1326 1563
1564 $self->realloc;
1327 $self->update; 1565 $self->update;
1328 $self->check_size;
1329} 1566}
1330 1567
1331sub size_request { 1568sub size_request {
1332 my ($self) = @_; 1569 my ($self) = @_;
1333 1570
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1576
1338 my ($w, $h) = $self->{layout}->size; 1577 my ($w, $h) = $self->{layout}->size;
1339 1578
1340 if (exists $self->{template}) { 1579 if (exists $self->{template}) {
… …
1345 1584
1346 $w = List::Util::max $w, $w2; 1585 $w = List::Util::max $w, $w2;
1347 $h = List::Util::max $h, $h2; 1586 $h = List::Util::max $h, $h2;
1348 } 1587 }
1349 1588
1350 ( 1589 ($w, $h)
1351 $w + $self->{padding} * 2,
1352 $h + $self->{padding} * 2,
1353 )
1354} 1590}
1355 1591
1356sub size_allocate { 1592sub size_allocate {
1357 my ($self, $w, $h) = @_; 1593 my ($self, $w, $h) = @_;
1358 1594
1595 delete $self->{ox};
1596
1359 delete $self->{texture}; 1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1360} 1599}
1361 1600
1362sub set_fontsize { 1601sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1602 my ($self, $fontsize) = @_;
1364 1603
1365 $self->{fontsize} = $fontsize; 1604 $self->{fontsize} = $fontsize;
1366 delete $self->{texture}; 1605 delete $self->{texture};
1367 1606
1368 $self->update; 1607 $self->realloc;
1369 $self->check_size;
1370} 1608}
1371 1609
1372sub _draw { 1610sub _draw {
1373 my ($self) = @_; 1611 my ($self) = @_;
1374 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1375 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1379 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1380 }; 1624 };
1381 1625
1382 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1384 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1638
1639 if ($tex->{format} == GL_ALPHA) {
1387 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1388
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}); 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1642 } else {
1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1644 }
1402 1645
1403 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1647}
1406 1648
1407############################################################################# 1649#############################################################################
1408 1650
1409package CFClient::UI::EntryBase; 1651package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1423 can_hover => 1, 1665 can_hover => 1,
1424 can_focus => 1, 1666 can_focus => 1,
1425 valign => 0, 1667 valign => 0,
1426 can_events => 1, 1668 can_events => 1,
1669 #text => ...
1427 @_ 1670 @_
1428 ) 1671 )
1429} 1672}
1430 1673
1431sub _set_text { 1674sub _set_text {
… …
1441 $self->{text} = $text; 1684 $self->{text} = $text;
1442 1685
1443 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1445 1688
1446 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690}
1691
1692sub set_text {
1693 my ($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 ($self) = @_;
1537 1784
… …
1588 if ($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 ($self) = @_;
1663 1914
… …
1665 1916
1666 if ($GRAB == $self) { 1917 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1668 } 1919 }
1669 1920
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1921 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1923 glColor 0, 0, 0, 1;
1675 1924
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1926
1678 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1928
1681 $self->SUPER::_draw; 1929 $self->SUPER::_draw;
1682} 1930}
1683 1931
1684############################################################################# 1932#############################################################################
… …
1695 1943
1696sub new { 1944sub new {
1697 my $class = shift; 1945 my $class = shift;
1698 1946
1699 $class->SUPER::new ( 1947 $class->SUPER::new (
1700 padding => 2, 1948 padding_x => 2,
1949 padding_y => 2,
1701 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 1954 state => 0,
1704 can_hover => 1, 1955 can_hover => 1,
1705 @_ 1956 @_
1706 ) 1957 )
1707} 1958}
1708 1959
1709sub size_request { 1960sub size_request {
1710 my ($self) = @_; 1961 my ($self) = @_;
1711 1962
1712 ($self->{padding} * 2 + 6) x 2 1963 (6) x 2
1713} 1964}
1714 1965
1715sub button_down { 1966sub button_down {
1716 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1717 1968
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1720 $self->{state} = !$self->{state}; 1971 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1722 } 1977 1
1723} 1978}
1724 1979
1725sub _draw { 1980sub _draw {
1726 my ($self) = @_; 1981 my ($self) = @_;
1727 1982
1728 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1729 1984
1730 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1731 1986
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1733 1990
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 1992
1736 glEnable GL_BLEND; 1993 my $tex = $self->{state} ? $tex[1] : $tex[0];
1994
1737 glEnable GL_TEXTURE_2D; 1995 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); 1996 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 1997 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 1998}
1747 1999
1748############################################################################# 2000#############################################################################
1749 2001
1750package CFClient::UI::Image; 2002package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 2045 glTranslate 0, -$self->{w}, 0;
1794 2046
1795 ($w, $h) = ($h, $w); 2047 ($w, $h) = ($h, $w);
1796 } 2048 }
1797 2049
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 2050 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2051 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2052
1803 $tex->draw_quad (0, 0, $w, $h); 2053 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 2054
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 2055 glDisable GL_TEXTURE_2D;
1807} 2056}
1808 2057
1809############################################################################# 2058#############################################################################
1810 2059
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
2000 2249
2001sub new { 2250sub new {
2002 my $class = shift; 2251 my $class = shift;
2003 2252
2004 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
2005 2254
2006 # TODO: 0-width page 2255 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2257 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
2011 active_fg => [0, 0, 0], 2260 active_fg => [0, 0, 0],
2261 bg => [0, 0, 0, 0.2],
2262 active_bg => [1, 1, 1, 0.5],
2012 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2264 min_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2265 min_h => $::WIDTH / 80,
2015 vertical => 0, 2266 vertical => 0,
2016 can_hover => 1, 2267 can_hover => 1,
2017 inner_pad => 5, 2268 inner_pad => 0.02,
2018 @_ 2269 @_
2019 ); 2270 );
2020 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
2021 $self 2275 $self
2022} 2276}
2023 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($self, $range) = @_;
2282
2283 ($range, $self->{range}) = ($self->{range}, $range);
2284
2285 $self->update
2286 if "@$range" ne "@{$self->{range}}";
2287}
2288
2289sub set_value {
2290 my ($self, $value) = @_;
2291
2292 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2293
2294 $hi = $lo + 1 if $hi <= $lo;
2295
2296 $page = $hi - $lo if $page > $hi - $lo;
2297
2298 $value = $lo if $value < $lo;
2299 $value = $hi - $page if $value > $hi - $page;
2300
2301 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2302 if $unit;
2303
2304 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2305
2306 if ($value != $old_value) {
2307 $self->_emit (changed => $value);
2308 $self->update;
2309 }
2310}
2311
2024sub size_request { 2312sub size_request {
2025 my ($self) = @_; 2313 my ($self) = @_;
2026 2314
2027 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
2028 my $h = $self->{req_h};
2029
2030 $self->{vertical} ? ($h, $w) : ($w, $h)
2031} 2316}
2032 2317
2033sub button_down { 2318sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
2035 2320
2036 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
2037 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
2038} 2326}
2039 2327
2040sub mouse_motion { 2328sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
2042 2330
2043 if ($GRAB == $self) { 2331 if ($GRAB == $self) {
2332 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2333
2334 my (undef, $lo, $hi, $page) = @{$self->{range}};
2335
2336 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2337
2338 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2339 } else {
2340 return 0;
2341 }
2342
2343 1
2344}
2345
2346sub update {
2347 my ($self) = @_;
2348
2349 delete $self->{knob_w};
2350 $self->SUPER::update;
2351}
2352
2353sub _draw {
2354 my ($self) = @_;
2355
2356 unless ($self->{knob_w}) {
2357 $self->set_value ($self->{range}[0]);
2358
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
2045 2361
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2363
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $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 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2366
2051 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $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 2369
2057 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2371 $self->{knob_w} = $knob_w;
2059 } 2372 }
2060}
2061
2062# the inner_* stuff is for generating a padding for the slider handle,
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068}
2069
2070sub _draw {
2071 my ($self) = @_;
2072 2373
2073 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
2074 2375
2075 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
2076 2377
2077 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
2079 2380
2381 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2383 }
2085 2384
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2387
2089 my ($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; 2388 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2390
2112 # draw background 2391 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2393
2115 # draw handle 2394 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2396
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
2120} 2398}
2399
2400#############################################################################
2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($class, %arg) = @_;
2408
2409 my $range = delete $arg{range};
2410
2411 my $self = $class->SUPER::new (
2412 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2413 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2414 to_value => sub { shift },
2415 from_value => sub { shift },
2416 %arg,
2417 );
2418
2419 $self->{slider}->connect (changed => sub {
2420 my ($self, $value) = @_;
2421 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2422 $self->{parent}->emit (changed => $value);
2423 });
2424
2425# $self->{entry}->connect (changed => sub {
2426# my ($self, $value) = @_;
2427# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2428# $self->{parent}->emit (changed => $value);
2429# });
2430
2431 $self->add ($self->{slider}, $self->{entry});
2432
2433 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2434
2435 $self
2436}
2437
2438sub set_range { shift->{slider}->set_range (@_) }
2439sub set_value { shift->{slider}->set_value (@_) }
2121 2440
2122############################################################################# 2441#############################################################################
2123 2442
2124package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
2125 2444
… …
2134 fontsize => 1, 2453 fontsize => 1,
2135 can_events => 0, 2454 can_events => 0,
2136 #font => default_font 2455 #font => default_font
2137 @_, 2456 @_,
2138 2457
2139 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
2140 par => [], 2459 par => [],
2141 height => 0, 2460 height => 0,
2142 children => [ 2461 children => [
2143 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
… …
2155 2474
2156 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2476 $self->reflow;
2158} 2477}
2159 2478
2160sub text_height {
2161 my ($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 $self->update;
2177}
2178
2179sub size_allocate { 2479sub size_allocate {
2180 my ($self, $w, $h) = @_; 2480 my ($self, $w, $h) = @_;
2181 2481
2182 $self->SUPER::size_allocate ($w, $h); 2482 $self->SUPER::size_allocate ($w, $h);
2183 2483
… …
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2486 $self->{layout}->set_width ($self->{children}[0]{w});
2187 2487
2188 $self->reflow; 2488 $self->reflow;
2189} 2489}
2190 2490
2491sub text_size {
2492 my ($self, $text, $indent) = @_;
2493
2494 my $layout = $self->{layout};
2495
2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $layout->set_width ($self->{children}[0]{w} - $indent);
2498 $layout->set_markup ($text);
2499
2500 $layout->size
2501}
2502
2503sub reflow {
2504 my ($self) = @_;
2505
2506 $self->{need_reflow}++;
2507 $self->update;
2508}
2509
2510sub set_offset {
2511 my ($self, $offset) = @_;
2512
2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
2515}
2516
2517sub clear {
2518 my ($self) = @_;
2519
2520 $self->{par} = [];
2521 $self->{height} = 0;
2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2523}
2524
2191sub add_paragraph { 2525sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
2193 2527
2194 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
2195 2529 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
2199 2533
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2535}
2205 2536
2206sub update { 2537sub update {
2207 my ($self) = @_; 2538 my ($self) = @_;
2208 2539
… …
2210 2541
2211 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
2212 2543
2213 delete $self->{texture}; 2544 delete $self->{texture};
2214 2545
2215 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
2216 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2550 my $height = 0;
2218 2551
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
2220 for @{$self->{par}}; 2556 for (@{$self->{par}}) {
2557 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2558 $layout->set_width ($W - $_->[3]);
2559 $layout->set_markup ($_->[4]);
2560 my ($w, $h) = $layout->size;
2561 $_->[0] = $w + $_->[3];
2562 $_->[1] = $h;
2563 }
2564
2565 $height += $_->[1];
2566 }
2221 2567
2222 $self->{height} = $height; 2568 $self->{height} = $height;
2223 2569
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2571
2226 delete $self->{texture}; 2572 delete $self->{texture};
2227 } 2573 }
2228 2574
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230 glClearColor 0, 0, 0, 0; 2576 glClearColor 0.5, 0.5, 0.5, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
2232 2578
2579 my $top = int $self->{children}[1]{range}[0];
2580
2581 my $y0 = $top;
2582 my $y1 = $top + $H;
2583
2584 my $y = 0;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_font ($self->{font}) if $self->{font};
2589
2233 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 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 2593
2249 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2595 my $h = $par->[1];
2251 2596
2252 if ($y0 < $y + $h && $y < $y1) { 2597 if ($y0 < $y + $h && $y < $y1) {
2598 $layout->set_foreground (@{ $par->[2] });
2599 $layout->set_width ($W - $par->[3]);
2253 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
2254 2601
2255 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2603
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2606 }
2259 2607
2260 $y += $h; 2608 $y += $h;
2261 } 2609 }
2262 2610
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
2265 }; 2612 };
2266 }); 2613 });
2267} 2614}
2268 2615
2269sub _draw { 2616sub _draw {
2270 my ($self) = @_; 2617 my ($self) = @_;
2271 2618
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2621 glColor 1, 1, 1, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2622 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2624
2281 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
2282 2626
2283} 2627}
2284 2628
… …
2332 2676
2333sub new { 2677sub new {
2334 my $class = shift; 2678 my $class = shift;
2335 2679
2336 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
2337 state => 0, 2681 state => 0,
2338 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
2339 @_ 2683 @_
2340 ); 2684 );
2341 2685
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2686 $self
2348} 2687}
2349 2688
2350sub toggle_flopper { 2689sub toggle_flopper {
2351 my ($self) = @_; 2690 my ($self) = @_;
2352 2691
2353 # TODO: use animation 2692 $self->{other}->toggle_visibility;
2354 if ($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 => $self->{state});
2364} 2693}
2365 2694
2366############################################################################# 2695#############################################################################
2367 2696
2368package CFClient::UI::Tooltip; 2697package CFClient::UI::Tooltip;
… …
2378 @_, 2707 @_,
2379 can_events => 0, 2708 can_events => 0,
2380 ) 2709 )
2381} 2710}
2382 2711
2383sub set_markup { 2712sub set_tooltip_from {
2384 my ($self, $text) = @_; 2713 my ($self, $widget) = @_;
2385 2714
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2715 my $tooltip = $widget->{tooltip};
2387 $self->{label}->set_markup ($text); 2716
2388 $self->add ($self->{label}); 2717 if ($ENV{CFPLUS_DEBUG} & 2) {
2718 $tooltip .= "\n\n" . (ref $widget) . "\n"
2719 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2720 . "req $widget->{req_w} $widget->{req_h}\n"
2721 . "visible $widget->{visible}";
2722 }
2723
2724 $self->add (new CFClient::UI::Label
2725 markup => $tooltip,
2726 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2727 fontsize => 0.8,
2728 fg => [0, 0, 0, 1],
2729 ellipsise => 0,
2730 font => ($widget->{tooltip_font} || $::FONT_PROP),
2731 );
2389} 2732}
2390 2733
2391sub size_request { 2734sub size_request {
2392 my ($self) = @_; 2735 my ($self) = @_;
2393
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395 2736
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2737 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2738
2398 ($w + 4, $h + 4) 2739 ($w + 4, $h + 4)
2399} 2740}
… …
2402 my ($self, $w, $h) = @_; 2743 my ($self, $w, $h) = @_;
2403 2744
2404 $self->SUPER::size_allocate ($w - 4, $h - 4); 2745 $self->SUPER::size_allocate ($w - 4, $h - 4);
2405} 2746}
2406 2747
2748sub visibility_change {
2749 my ($self, $visible) = @_;
2750
2751 return unless $visible;
2752
2753 $self->{root}->on_post_alloc ("move_$self" => sub {
2754 my $widget = $self->{owner}
2755 or return;
2756
2757 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2758
2759 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2760 if $x + $self->{w} > $::WIDTH;
2761
2762 $self->move_abs ($x, $y);
2763 });
2764}
2765
2407sub _draw { 2766sub _draw {
2408 my ($self) = @_; 2767 my ($self) = @_;
2409 2768
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2769 glTranslate 0.375, 0.375;
2412 2770
2413 my ($w, $h) = @$self{qw(w h)}; 2771 my ($w, $h) = @$self{qw(w h)};
2414 2772
2415 glColor 1, 0.8, 0.4; 2773 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2784 glVertex 0 , $h;
2427 glVertex $w, $h; 2785 glVertex $w, $h;
2428 glVertex $w, 0; 2786 glVertex $w, 0;
2429 glEnd; 2787 glEnd;
2430 2788
2431 glPopMatrix; 2789 glTranslate 2 - 0.375, 2 - 0.375;
2432 2790
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2791 $self->SUPER::_draw;
2435} 2792}
2436 2793
2437############################################################################# 2794#############################################################################
2438 2795
… …
2443use CFClient::OpenGL; 2800use CFClient::OpenGL;
2444 2801
2445sub new { 2802sub new {
2446 my $class = shift; 2803 my $class = shift;
2447 2804
2448 $class->SUPER::new ( 2805 my $self = $class->SUPER::new (
2449 aspect => 1, 2806 aspect => 1,
2807 can_events => 0,
2450 @_, 2808 @_,
2451 ) 2809 );
2810
2811 if ($self->{anim} && $self->{animspeed}) {
2812 Scalar::Util::weaken (my $widget = $self);
2813
2814 $self->{timer} = Event->timer (
2815 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2816 hard => 1,
2817 interval => $self->{animspeed},
2818 cb => sub {
2819 ++$widget->{frame};
2820 $widget->update;
2821 },
2822 );
2823 }
2824
2825 $self
2452} 2826}
2453 2827
2454sub size_request { 2828sub size_request {
2455 (32, 8) 2829 (32, 8)
2456} 2830}
2457 2831
2832sub update {
2833 my ($self) = @_;
2834
2835 return unless $self->{visible};
2836
2837 $self->SUPER::update;
2838}
2839
2458sub _draw { 2840sub _draw {
2459 my ($self) = @_; 2841 my ($self) = @_;
2460 2842
2461 return unless $::CONN;#d# manage and cache textures differently 2843 return unless $::CONN;
2844
2845 my $face;
2846
2847 if ($self->{frame}) {
2848 my $anim = $::CONN->{anim}[$self->{anim}];
2849
2850 $face = $anim->[ $self->{frame} % @$anim ]
2851 if $anim && @$anim;
2852 }
2853
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2854 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2855
2464 # TODO animation
2465 if ($tex) { 2856 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2857 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2859 glColor 1, 1, 1, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2860 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2861 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2862 }
2863}
2864
2865sub DESTROY {
2866 my ($self) = @_;
2867
2868 $self->{timer}->cancel
2869 if $self->{timer};
2870
2871 $self->SUPER::DESTROY;
2475} 2872}
2476 2873
2477############################################################################# 2874#############################################################################
2478 2875
2479package CFClient::UI::InventoryItem; 2876package CFClient::UI::Buttonbar;
2480 2877
2481our @ISA = CFClient::UI::HBox::; 2878our @ISA = CFClient::UI::HBox::;
2482 2879
2483sub new { 2880# 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}, $self->{req_h});
2584}
2585 2881
2586############################################################################# 2882#############################################################################
2587 2883
2588package CFClient::UI::Menu; 2884package CFClient::UI::Menu;
2589 2885
… …
2623 2919
2624# popup given the event (must be a mouse button down event currently) 2920# popup given the event (must be a mouse button down event currently)
2625sub popup { 2921sub popup {
2626 my ($self, $ev) = @_; 2922 my ($self, $ev) = @_;
2627 2923
2628 $self->emit ("popdown"); 2924 $self->_emit ("popdown");
2629 2925
2630 # maybe save $GRAB? must be careful about events... 2926 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 2927 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 2928 $self->{button} = $ev->{button};
2633 2929
2634 $self->show; 2930 $self->show;
2635 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 2931 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2636} 2932}
2637 2933
2638sub mouse_motion { 2934sub mouse_motion {
2639 my ($self, $ev, $x, $y) = @_; 2935 my ($self, $ev, $x, $y) = @_;
2640 2936
2641 # TODO: should use vbox->find_widget or so 2937 # TODO: should use vbox->find_widget or so
2642 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 2938 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2643 $self->{hover} = $self->{item}{$HOVER}; 2939 $self->{hover} = $self->{item}{$HOVER};
2940
2941 0
2644} 2942}
2645 2943
2646sub button_up { 2944sub button_up {
2647 my ($self, $ev, $x, $y) = @_; 2945 my ($self, $ev, $x, $y) = @_;
2648 2946
2649 if ($ev->{button} == $self->{button}) { 2947 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 2948 undef $GRAB;
2651 $self->hide; 2949 $self->hide;
2652 2950
2653 $self->emit ("popdown"); 2951 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 2952 $self->{hover}[1]->() if $self->{hover};
2953 } else {
2954 return 0
2955 }
2956
2655 } 2957 1
2656} 2958}
2657 2959
2658############################################################################# 2960#############################################################################
2659 2961
2660package CFClient::UI::Root; 2962package CFClient::UI::Multiplexer;
2661 2963
2662our @ISA = CFClient::UI::Container::; 2964our @ISA = CFClient::UI::Container::;
2663
2664use CFClient::OpenGL;
2665 2965
2666sub new { 2966sub new {
2667 my $class = shift; 2967 my $class = shift;
2668 2968
2969 my $self = $class->SUPER::new (
2970 @_,
2971 );
2972
2973 $self->{current} = $self->{children}[0]
2974 if @{ $self->{children} };
2975
2976 $self
2977}
2978
2979sub add {
2980 my ($self, @widgets) = @_;
2981
2982 $self->SUPER::add (@widgets);
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986}
2987
2988sub set_current_page {
2989 my ($self, $page_or_widget) = @_;
2990
2991 my $widget = ref $page_or_widget
2992 ? $page_or_widget
2993 : $self->{children}[$page_or_widget];
2994
2995 $self->{current} = $widget;
2996 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2997
2998 $self->_emit (page_changed => $self->{current});
2999
3000 $self->realloc;
3001}
3002
3003sub visible_children {
3004 $_[0]{current}
3005}
3006
3007sub size_request {
3008 my ($self) = @_;
3009
3010 $self->{current}->size_request
3011}
3012
3013sub size_allocate {
3014 my ($self, $w, $h) = @_;
3015
3016 $self->{current}->configure (0, 0, $w, $h);
3017}
3018
3019sub _draw {
3020 my ($self) = @_;
3021
3022 $self->{current}->draw;
3023}
3024
3025#############################################################################
3026
3027package CFClient::UI::Notebook;
3028
3029our @ISA = CFClient::UI::VBox::;
3030
3031sub new {
3032 my $class = shift;
3033
3034 my $self = $class->SUPER::new (
3035 buttonbar => (new CFClient::UI::Buttonbar),
3036 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3037 # filter => # will be put between multiplexer and $self
3038 @_,
3039 );
3040
3041 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3042 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3043
3044 $self
3045}
3046
3047sub add {
3048 my ($self, $title, $widget, $tooltip) = @_;
3049
3050 Scalar::Util::weaken $self;
3051
3052 $self->{buttonbar}->add (new CFClient::UI::Button
3053 markup => $title,
3054 tooltip => $tooltip,
3055 on_activate => sub { $self->set_current_page ($widget) },
3056 );
3057
3058 $self->{multiplexer}->add ($widget);
3059}
3060
3061sub set_current_page {
3062 my ($self, $page) = @_;
3063
3064 $self->{multiplexer}->set_current_page ($page);
3065 $self->_emit (page_changed => $self->{multiplexer}{current});
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Statusbox;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
2669 $class->SUPER::new ( 3077 $class->SUPER::new (
3078 fontsize => 0.8,
2670 @_, 3079 @_,
2671 ) 3080 )
2672} 3081}
2673 3082
3083sub reorder {
3084 my ($self) = @_;
3085 my $NOW = time;
3086
3087 while (my ($k, $v) = each %{ $self->{item} }) {
3088 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3089 }
3090
3091 my @widgets;
3092
3093 my @items = sort {
3094 $a->{pri} <=> $b->{pri}
3095 or $b->{id} <=> $a->{id}
3096 } values %{ $self->{item} };
3097
3098 my $count = 10 + 1;
3099 for my $item (@items) {
3100 last unless --$count;
3101
3102 push @widgets, $item->{label} ||= do {
3103 # TODO: doesn't handle markup well (read as: at all)
3104 my $short = $item->{count} > 1
3105 ? "<b>$item->{count} ×</b> $item->{text}"
3106 : $item->{text};
3107
3108 for ($short) {
3109 s/^\s+//;
3110 s/\s+/ /g;
3111 }
3112
3113 new CFClient::UI::Label
3114 markup => $short,
3115 tooltip => $item->{tooltip},
3116 tooltip_font => $::FONT_PROP,
3117 tooltip_width => 0.67,
3118 fontsize => $item->{fontsize} || $self->{fontsize},
3119 max_w => $::WIDTH * 0.44,
3120 fg => $item->{fg},
3121 can_events => 1,
3122 can_hover => 1
3123 };
3124 }
3125
3126 $self->clear;
3127 $self->SUPER::add (reverse @widgets);
3128}
3129
3130sub add {
3131 my ($self, $text, %arg) = @_;
3132
3133 $text =~ s/^\s+//;
3134 $text =~ s/\s+$//;
3135
3136 return unless $text;
3137
3138 my $timeout = time + ((delete $arg{timeout}) || 60);
3139
3140 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3141
3142 if (my $item = $self->{item}{$group}) {
3143 if ($item->{text} eq $text) {
3144 $item->{count}++;
3145 } else {
3146 $item->{count} = 1;
3147 $item->{text} = $item->{tooltip} = $text;
3148 }
3149 $item->{id} = ++$self->{id};
3150 $item->{timeout} = $timeout;
3151 delete $item->{label};
3152 } else {
3153 $self->{item}{$group} = {
3154 id => ++$self->{id},
3155 text => $text,
3156 timeout => $timeout,
3157 tooltip => $text,
3158 fg => [0.8, 0.8, 0.8, 0.8],
3159 pri => 0,
3160 count => 1,
3161 %arg,
3162 };
3163 }
3164
3165 $self->reorder;
3166}
3167
2674sub configure { 3168sub reconfigure {
3169 my ($self) = @_;
3170
3171 delete $_->{label}
3172 for values %{ $self->{item} || {} };
3173
3174 $self->reorder;
3175 $self->SUPER::reconfigure;
3176}
3177
3178#############################################################################
3179
3180package CFClient::UI::Inventory;
3181
3182our @ISA = CFClient::UI::ScrolledWindow::;
3183
3184sub new {
3185 my $class = shift;
3186
3187 my $self = $class->SUPER::new (
3188 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3189 @_,
3190 );
3191
3192 $self
3193}
3194
3195sub set_items {
3196 my ($self, $items) = @_;
3197
3198 $self->{child}->clear;
3199 return unless $items;
3200
3201 my @items = sort {
3202 ($a->{type} <=> $b->{type})
3203 or ($a->{name} cmp $b->{name})
3204 } @$items;
3205
3206 $self->{real_items} = \@items;
3207
3208 my $row = 0;
3209 for my $item (@items) {
3210 CFClient::Item::update_widgets $item;
3211
3212 $self->{child}->add (0, $row, $item->{face_widget});
3213 $self->{child}->add (1, $row, $item->{desc_widget});
3214 $self->{child}->add (2, $row, $item->{weight_widget});
3215
3216 $row++;
3217 }
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::BindEditor;
3223
3224our @ISA = CFClient::UI::FancyFrame::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3230
3231 $self->add (my $vb = new CFClient::UI::VBox);
3232
3233
3234 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3235 text => "start recording",
3236 tooltip => "Start/Stops recording of actions."
3237 ."All subsequent actions after the recording started will be captured."
3238 ."The actions are displayed after the record was stopped."
3239 ."To bind the action you have to click on the 'Bind' button",
3240 on_activate => sub {
3241 unless ($self->{recording}) {
3242 $self->start;
3243 } else {
3244 $self->stop;
3245 }
3246 });
3247
3248 $vb->add (new CFClient::UI::Label text => "Actions:");
3249 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3250
3251 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3252 $vb->add (my $hb = new CFClient::UI::HBox);
3253 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3254 $hb->add (new CFClient::UI::Button
3255 text => "bind",
3256 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3257 on_activate => sub {
3258 $self->ask_for_bind;
3259 });
3260
3261 $vb->add (my $hb = new CFClient::UI::HBox);
3262 $hb->add (new CFClient::UI::Button
3263 text => "ok",
3264 expand => 1,
3265 tooltip => "This closes the binding editor and saves the binding",
3266 on_activate => sub {
3267 $self->hide;
3268 $self->commit;
3269 });
3270
3271 $hb->add (new CFClient::UI::Button
3272 text => "cancel",
3273 expand => 1,
3274 tooltip => "This closes the binding editor without saving",
3275 on_activate => sub {
3276 $self->hide;
3277 $self->{binding_cancel}->()
3278 if $self->{binding_cancel};
3279 });
3280
3281 $self->update_binding_widgets;
3282
3283 $self
3284}
3285
3286sub commit {
3287 my ($self) = @_;
3288 my ($mod, $sym, $cmds) = $self->get_binding;
3289 if ($sym != 0 && @$cmds > 0) {
3290 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3291 ."'. Don't forget 'Save Config'!");
3292 $self->{binding_change}->($mod, $sym, $cmds)
3293 if $self->{binding_change};
3294 } else {
3295 $::STATUSBOX->add ("No action bound, no key or action specified!");
3296 $self->{binding_cancel}->()
3297 if $self->{binding_cancel};
3298 }
3299}
3300
3301sub start {
3302 my ($self) = @_;
3303
3304 $self->{rec_btn}->set_text ("stop recording");
3305 $self->{recording} = 1;
3306 $self->clear_command_list;
3307 $::CONN->start_record if $::CONN;
3308}
3309
3310sub stop {
3311 my ($self) = @_;
3312
3313 $self->{rec_btn}->set_text ("start recording");
3314 $self->{recording} = 0;
3315
3316 my $rec;
3317 $rec = $::CONN->stop_record if $::CONN;
3318 return unless ref $rec eq 'ARRAY';
3319 $self->set_command_list ($rec);
3320}
3321
3322
3323sub ask_for_bind_and_commit {
3324 my ($self) = @_;
3325 $self->ask_for_bind (1);
3326}
3327
3328sub ask_for_bind {
3329 my ($self, $commit) = @_;
3330
3331 CFClient::Binder::open_binding_dialog (sub {
3332 my ($mod, $sym) = @_;
3333 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3334 $self->update_binding_widgets;
3335 $self->commit if $commit;
3336 });
3337}
3338
3339# $mod and $sym are the modifiers and key symbol
3340# $cmds is a array ref of strings (the commands)
3341# $cb is the callback that is executed on OK
3342# $ccb is the callback that is executed on CANCEL and
3343# when the binding was unsuccessful on OK
3344sub set_binding {
2675 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
2676 3346
2677 $self->{w} = $w; 3347 $self->clear_command_list;
2678 $self->{h} = $h; 3348 $self->{recording} = 0;
2679} 3349 $self->{rec_btn}->set_text ("start recording");
2680 3350
2681sub check_size { 3351 $self->{binding} = [$mod, $sym];
3352 $self->{commands} = $cmds;
3353
3354 $self->{binding_change} = $cb;
3355 $self->{binding_cancel} = $ccb;
3356
3357 $self->update_binding_widgets;
3358}
3359
3360# this is a shortcut method that asks for a binding
3361# and then just binds it.
3362sub do_quick_binding {
2682 my ($self) = @_; 3363 my ($self, $cmds) = @_;
3364 $self->set_binding (undef, undef, $cmds, sub {
3365 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3366 });
3367 $self->ask_for_bind (1);
3368}
2683 3369
2684 $self->size_allocate ($self->{w}, $self->{h}) 3370sub update_binding_widgets {
2685 if $self->{w}; 3371 my ($self) = @_;
3372 my ($mod, $sym, $cmds) = $self->get_binding;
3373 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3374 $self->set_command_list ($cmds);
3375}
3376
3377sub get_binding {
3378 my ($self) = @_;
3379 return (
3380 $self->{binding}->[0],
3381 $self->{binding}->[1],
3382 [ grep { defined $_ } @{$self->{commands}} ]
3383 );
3384}
3385
3386sub clear_command_list {
3387 my ($self) = @_;
3388 $self->{cmdbox}->clear ();
3389}
3390
3391sub set_command_list {
3392 my ($self, $cmds) = @_;
3393
3394 $self->{cmdbox}->clear ();
3395 $self->{commands} = $cmds;
3396
3397 my $idx = 0;
3398
3399 for (@$cmds) {
3400 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3401
3402 my $i = $idx;
3403 $hb->add (new CFClient::UI::Label text => $_);
3404 $hb->add (new CFClient::UI::Button
3405 text => "delete",
3406 tooltip => "Deletes the action from the record",
3407 on_activate => sub {
3408 $self->{cmdbox}->remove ($hb);
3409 $cmds->[$i] = undef;
3410 });
3411
3412
3413 $idx++
3414 }
3415}
3416
3417#############################################################################
3418
3419package CFClient::UI::SpellList;
3420
3421our @ISA = CFClient::UI::Table::;
3422
3423sub new {
3424 my $class = shift;
3425
3426 my $self = $class->SUPER::new (
3427 binding => [],
3428 commands => [],
3429 @_,
3430 )
3431}
3432
3433# XXX: Do sorting? Argl...
3434sub add_spell {
3435 my ($self, $spell) = @_;
3436 $self->{spells}->{$spell->{name}} = $spell;
3437
3438 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3439 face => $spell->{face},
3440 can_hover => 1,
3441 can_events => 1,
3442 tooltip => $spell->{message});
3443
3444 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3445 text => $spell->{name},
3446 can_hover => 1,
3447 can_events => 1,
3448 tooltip => $spell->{message},
3449 expand => 1);
3450
3451 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3452 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3453 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3454 expand => 1);
3455
3456 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3457 text => "bind to key",
3458 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3459}
3460
3461sub rebuild_spell_list {
3462 my ($self) = @_;
3463 $self->{tbl_idx} = 0;
3464 $self->add_spell ($_) for values %{$self->{spells}};
3465}
3466
3467sub remove_spell {
3468 my ($self, $spell) = @_;
3469 delete $self->{spells}->{$spell->{name}};
3470 $self->rebuild_spell_list;
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::Root;
3476
3477our @ISA = CFClient::UI::Container::;
3478
3479use CFClient::OpenGL;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 visible => 1,
3486 @_,
3487 );
3488
3489 Scalar::Util::weaken ($self->{root} = $self);
3490
3491 $self
2686} 3492}
2687 3493
2688sub size_request { 3494sub size_request {
2689 my ($self) = @_; 3495 my ($self) = @_;
2690 3496
2691 ($self->{w}, $self->{h}) 3497 ($self->{w}, $self->{h})
3498}
3499
3500sub _to_pixel {
3501 my ($coord, $size, $max) = @_;
3502
3503 $coord =
3504 $coord eq "center" ? ($max - $size) * 0.5
3505 : $coord eq "max" ? $max
3506 : $coord;
3507
3508 $coord = 0 if $coord < 0;
3509 $coord = $max - $size if $coord > $max - $size;
3510
3511 int $coord + 0.5
2692} 3512}
2693 3513
2694sub size_allocate { 3514sub size_allocate {
2695 my ($self, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
2696 3516
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) { 3517 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715 3519
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3520 $X = $child->{force_x} if exists $child->{force_x};
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3521 $Y = $child->{force_y} if exists $child->{force_y};
3522
3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
2718 $child->configure ($X, $Y, $W, $H); 3526 $child->configure ($X, $Y, $W, $H);
2719 } 3527 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3528}
2724 3529
2725sub coord2local { 3530sub coord2local {
2726 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
2727 3532
… …
2735} 3540}
2736 3541
2737sub update { 3542sub update {
2738 my ($self) = @_; 3543 my ($self) = @_;
2739 3544
2740 $self->check_size;
2741 $::WANT_REFRESH++; 3545 $::WANT_REFRESH++;
2742} 3546}
2743 3547
2744sub add { 3548sub add {
2745 my ($self, $child) = @_; 3549 my ($self, @children) = @_;
2746 3550
2747 # integerise window positions 3551 $_->{is_toplevel} = 1
2748 $child->{x} = int $child->{x}; 3552 for @children;
2749 $child->{y} = int $child->{y};
2750 3553
2751 $self->SUPER::add ($child); 3554 $self->SUPER::add (@children);
3555}
3556
3557sub remove {
3558 my ($self, @children) = @_;
3559
3560 $self->SUPER::remove (@children);
3561
3562 delete $self->{is_toplevel}
3563 for @children;
3564
3565 while (@children) {
3566 my $w = pop @children;
3567 push @children, $w->children;
3568 $w->set_invisible;
3569 }
2752} 3570}
2753 3571
2754sub on_refresh { 3572sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
2756 3574
2757 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
2758} 3576}
2759 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
2760sub draw { 3584sub draw {
2761 my ($self) = @_; 3585 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, $h);
2804 }
2805 }
2806 3586
2807 while ($self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
2808 $_->() 3588 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3589 for values %{delete $self->{refresh_hook}};
2810 } 3590 }
2811 3591
3592 if ($self->{realloc}) {
3593 my %queue;
3594 my @queue;
3595 my $widget;
3596
3597 outer:
3598 while () {
3599 if (my $realloc = delete $self->{realloc}) {
3600 for $widget (values %$realloc) {
3601 $widget->{visible} or next; # do not resize invisible widgets
3602
3603 $queue{$widget+0}++ and next; # duplicates are common
3604
3605 push @{ $queue[$widget->{visible}] }, $widget;
3606 }
3607 }
3608
3609 while () {
3610 @queue or last outer;
3611
3612 $widget = pop @{ $queue[-1] || [] }
3613 and last;
3614
3615 pop @queue;
3616 }
3617
3618 delete $queue{$widget+0};
3619
3620 my ($w, $h) = $widget->size_request;
3621
3622 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3623 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3624
3625 $w = $widget->{force_w} if exists $widget->{force_w};
3626 $h = $widget->{force_h} if exists $widget->{force_h};
3627
3628 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3629 || delete $widget->{force_realloc}) {
3630 $widget->{req_w} = $w;
3631 $widget->{req_h} = $h;
3632
3633 $self->{size_alloc}{$widget+0} = $widget;
3634
3635 if (my $parent = $widget->{parent}) {
3636 $self->{realloc}{$parent+0} = $parent
3637 unless $queue{$parent+0};
3638
3639 $parent->{force_size_alloc} = 1;
3640 $self->{size_alloc}{$parent+0} = $parent;
3641 }
3642 }
3643
3644 delete $self->{realloc}{$widget+0};
3645 }
3646 }
3647
3648 while (my $size_alloc = delete $self->{size_alloc}) {
3649 my @queue = sort { $b->{visible} <=> $a->{visible} }
3650 values %$size_alloc;
3651
3652 while () {
3653 my $widget = pop @queue || last;
3654
3655 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3656
3657 $w = 0 if $w < 0;
3658 $h = 0 if $h < 0;
3659
3660 $w = int $w + 0.5;
3661 $h = int $h + 0.5;
3662
3663 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3664 $widget->{old_w} = $widget->{w};
3665 $widget->{old_h} = $widget->{h};
3666
3667 $widget->{w} = $w;
3668 $widget->{h} = $h;
3669
3670 $widget->emit (size_allocate => $w, $h);
3671 }
3672 }
3673 }
3674
3675 while ($self->{post_alloc_hook}) {
3676 $_->()
3677 for values %{delete $self->{post_alloc_hook}};
3678 }
3679
3680
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
2815 3684
2816 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3686 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3689 glLoadIdentity;
2821 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
2822 $self->_draw; 3698 $self->_draw;
2823} 3699}
2824 3700
2825############################################################################# 3701#############################################################################
2826 3702
2827package CFClient::UI; 3703package CFClient::UI;
2828 3704
2829$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3707
28321 37081
2833 3709

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