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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 1.257 by root, Tue May 30 02:22:02 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;
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
33 $layout
34}
35
36sub set_layout {
37 my ($layout) = @_;
38 $LAYOUT = $layout;
39}
15 40
16sub check_tooltip { 41sub check_tooltip {
17 if (!$GRAB) { 42 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 43 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 44 if (length $widget->{tooltip}) {
20 45
21 if ($TOOLTIP->{owner} != $widget) { 46 if ($TOOLTIP->{owner} != $widget) {
47 $TOOLTIP->hide;
48
22 $TOOLTIP->{owner} = $widget; 49 $TOOLTIP->{owner} = $widget;
23 50
24 my $tip = $widget->{tooltip}; 51 my $tip = $widget->{tooltip};
25 52
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 53 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 54
28 $TOOLTIP->set_markup ($widget->{tooltip}); 55 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 56 $TOOLTIP->show;
31
32 my ($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 } 57 }
40 58
41 return; 59 return;
42 } 60 }
43 } 61 }
… …
47 delete $TOOLTIP->{owner}; 65 delete $TOOLTIP->{owner};
48} 66}
49 67
50# class methods for events 68# class methods for events
51sub feed_sdl_key_down_event { 69sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 70 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 71 if $FOCUS;
54} 72}
55 73
56sub feed_sdl_key_up_event { 74sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 75 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 76 if $FOCUS;
59} 77}
60 78
61sub feed_sdl_button_down_event { 79sub feed_sdl_button_down_event {
62 my ($ev) = @_; 80 my ($ev) = @_;
… …
71 check_tooltip; 89 check_tooltip;
72 } 90 }
73 91
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 92 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 93
76 if ($GRAB) { 94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 95 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 96}
81 97
82sub feed_sdl_button_up_event { 98sub feed_sdl_button_up_event {
83 my ($ev) = @_; 99 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
85 101
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 102 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 103
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 105
90 if ($GRAB) { 106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 107 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 108
95 if (!$BUTTON_STATE) { 109 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 110 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 111 $grab->update if $grab;
98 $GRAB->update if $GRAB; 112 $GRAB->update if $GRAB;
… …
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 128 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 129
116 check_tooltip; 130 check_tooltip;
117 } 131 }
118 132
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 134 if $HOVER;
123} 135}
124 136
125# convert position array to integers 137# convert position array to integers
126sub harmonize { 138sub harmonize {
127 my ($vals) = @_; 139 my ($vals) = @_;
… …
133 $rem += $_ - $i; 145 $rem += $_ - $i;
134 $_ = $i; 146 $_ = $i;
135 } 147 }
136} 148}
137 149
150sub full_refresh {
151 # make a copy, otherwise for complains about freed values.
152 my @widgets = values %WIDGET;
153
154 $_->update
155 for @widgets;
156}
157
158sub reconfigure_widgets {
159 # make a copy, otherwise C<for> complains about freed values.
160 my @widgets = values %WIDGET;
161
162 $_->reconfigure
163 for @widgets;
164}
165
166# call when resolution changes etc.
167sub rescale_widgets {
168 my ($sx, $sy) = @_;
169
170 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184
185 }
186 }
187
188 reconfigure_widgets;
189}
190
138############################################################################# 191#############################################################################
139 192
140package CFClient::UI::Base; 193package CFClient::UI::Base;
141 194
142use strict; 195use strict;
… …
145 198
146sub new { 199sub new {
147 my $class = shift; 200 my $class = shift;
148 201
149 my $self = bless { 202 my $self = bless {
150 x => 0, 203 x => "center",
151 y => 0, 204 y => "center",
152 z => 0, 205 z => 0,
206 w => undef,
207 h => undef,
153 can_events => 1, 208 can_events => 1,
154 @_ 209 @_
155 }, $class; 210 }, $class;
156 211
212 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220 }
221
222 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223
157 for (keys %$self) { 224 for (keys %$self) {
158 if (/^connect_(.*)$/) { 225 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 226 $self->connect ($1 => delete $self->{$_});
160 } 227 }
161 } 228 }
162 229
163 $self 230 $self
… …
176 return if $self->{parent}; 243 return if $self->{parent};
177 244
178 $CFClient::UI::ROOT->add ($self); 245 $CFClient::UI::ROOT->add ($self);
179} 246}
180 247
181sub hide { 248sub set_visible {
182 my ($self) = @_; 249 my ($self) = @_;
250
251 return if $self->{visible};
252
253 $self->{root} = $self->{parent}{root};
254 $self->{visible} = $self->{parent}{visible} + 1;
255
256 $self->emit (visibility_change => 1);
257
258 $self->realloc if !exists $self->{req_w};
259
260 $_->set_visible for $self->children;
261}
262
263sub set_invisible {
264 my ($self) = @_;
265
266 return unless $self->{visible};
267
268 $_->set_invisible for $self->children;
269
270 delete $self->{root};
271 delete $self->{visible};
183 272
184 undef $GRAB if $GRAB == $self; 273 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 274 undef $HOVER if $HOVER == $self;
186 275
276 CFClient::UI::check_tooltip
277 if $TOOLTIP->{owner} == $self;
278
279 $self->focus_out;
280
281 $self->emit (visibility_change => 0);
282}
283
284sub set_visibility {
285 my ($self, $visible) = @_;
286
287 return if $self->{visible} == $visible;
288
289 $visible ? $self->hide
290 : $self->show;
291}
292
293sub toggle_visibility {
294 my ($self) = @_;
295
296 $self->{visible}
297 ? $self->hide
298 : $self->show;
299}
300
301sub hide {
302 my ($self) = @_;
303
304 $self->set_invisible;
305
187 $self->{parent}->remove ($self) 306 $self->{parent}->remove ($self)
188 if $self->{parent}; 307 if $self->{parent};
189} 308}
190 309
191sub move { 310sub move_abs {
192 my ($self, $x, $y, $z) = @_; 311 my ($self, $x, $y, $z) = @_;
193 312
194 $self->{x} = int $x; 313 $self->{x} = List::Util::max 0, int $x;
195 $self->{y} = int $y; 314 $self->{y} = List::Util::max 0, int $y;
196 $self->{z} = $z if defined $z; 315 $self->{z} = $z if defined $z;
197 316
198 $self->update; 317 $self->update;
199} 318}
200 319
201sub set_size { 320sub set_size {
202 my ($self, $w, $h) = @_; 321 my ($self, $w, $h) = @_;
203 322
204 $self->{user_w} = $w; 323 $self->{force_w} = $w;
205 $self->{user_h} = $h; 324 $self->{force_h} = $h;
206 325
207 $self->check_size; 326 $self->realloc;
208} 327}
209 328
210sub size_request { 329sub size_request {
211 require Carp; 330 require Carp;
212 Carp::confess "size_request is abstract"; 331 Carp::confess "size_request is abstract";
… …
214 333
215sub configure { 334sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 335 my ($self, $x, $y, $w, $h) = @_;
217 336
218 if ($self->{aspect}) { 337 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h);
339
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 340 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 341 $h = List::Util::min $h, int $w / $self->{aspect};
221 342
222 # use alignment to adjust x, y 343 # use alignment to adjust x, y
223 344
224 $x += int +($w - $w2) * 0.5; 345 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 346 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 347 }
229 348
230 if ($self->{x} != $x || $self->{y} != $y) { 349 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 350 $self->{x} = $x;
232 $self->{y} = $y; 351 $self->{y} = $y;
233 $self->update; 352 $self->update;
234 } 353 }
235 354
236 if ($self->{w} != $w || $self->{h} != $h) { 355 if ($self->{w} != $w || $self->{h} != $h) {
356 return unless $self->{visible};
357
237 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
238 } 359 }
239} 360}
240 361
241sub size_allocate { 362sub size_allocate {
242 # nothing to be done 363 # nothing to be done
243} 364}
244 365
245sub children { 366sub children {
246} 367}
247 368
248# call when resolution changes etc.
249sub reconfigure {
250 my ($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 $self->update;
258}
259
260sub set_max_size { 369sub set_max_size {
261 my ($self, $w, $h) = @_; 370 my ($self, $w, $h) = @_;
262 371
263 delete $self->{max_w}; $self->{max_w} = $w if $w; 372 delete $self->{max_w}; $self->{max_w} = $w if $w;
264 delete $self->{max_h}; $self->{max_h} = $h if $h; 373 delete $self->{max_h}; $self->{max_h} = $h if $h;
374}
375
376sub set_tooltip {
377 my ($self, $tooltip) = @_;
378
379 $tooltip =~ s/^\s+//;
380 $tooltip =~ s/\s+$//;
381
382 return if $self->{tooltip} eq $tooltip;
383
384 $self->{tooltip} = $tooltip;
385
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip;
389 }
265} 390}
266 391
267# translate global coordinates to local coordinate system 392# translate global coordinates to local coordinate system
268sub coord2local { 393sub coord2local {
269 my ($self, $x, $y) = @_; 394 my ($self, $x, $y) = @_;
… …
284 return if $FOCUS == $self; 409 return if $FOCUS == $self;
285 return unless $self->{can_focus}; 410 return unless $self->{can_focus};
286 411
287 my $focus = $FOCUS; $FOCUS = $self; 412 my $focus = $FOCUS; $FOCUS = $self;
288 413
289 $self->emit (focus_in => $focus); 414 $self->_emit (focus_in => $focus);
290 415
291 $focus->update if $focus; 416 $focus->update if $focus;
292 $FOCUS->update; 417 $FOCUS->update;
293} 418}
294 419
… …
297 422
298 return unless $FOCUS == $self; 423 return unless $FOCUS == $self;
299 424
300 my $focus = $FOCUS; undef $FOCUS; 425 my $focus = $FOCUS; undef $FOCUS;
301 426
302 $self->emit (focus_out => $focus); 427 $self->_emit (focus_out => $focus);
303 428
304 $focus->update if $focus; #? 429 $focus->update if $focus; #?
430
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
432 unless $FOCUS;
305} 433}
306 434
307sub mouse_motion { } 435sub mouse_motion { }
308sub button_up { } 436sub button_up { }
309sub key_down { } 437sub key_down { }
310sub key_up { } 438sub key_up { }
311 439
312sub button_down { 440sub button_down {
313 my ($self, $ev, $x, $y) = @_; 441 my ($self, $ev, $x, $y) = @_;
314 442
315 $self->focus_in; 443 $self->focus_in;
… …
318sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 446sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
319sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
320sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
321sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
322sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
451
452sub find_widget {
453 my ($self, $x, $y) = @_;
454
455 return () unless $self->{can_events};
456
457 return $self
458 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
459 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
460
461 ()
462}
463
464sub set_parent {
465 my ($self, $parent) = @_;
466
467 Scalar::Util::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible};
470}
471
472sub connect {
473 my ($self, $signal, $cb) = @_;
474
475 push @{ $self->{signal_cb}{$signal} }, $cb;
476}
477
478sub _emit {
479 my ($self, $signal, @args) = @_;
480
481 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482}
483
484sub emit {
485 my ($self, $signal, @args) = @_;
486
487 $self->_emit ($signal, @args)
488 || $self->$signal (@args);
489}
490
491sub visibility_change {
492 #my ($self, $visible) = @_;
493}
494
495sub realloc {
496 my ($self) = @_;
497
498 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self};
500
501 $self->{root}{realloc}{$self} = $self;
502 $self->{root}->update;
503 } else {
504 delete $self->{req_w};
505 }
506}
507
508sub update {
509 my ($self) = @_;
510
511 $self->{parent}->update
512 if $self->{parent};
513}
514
515sub reconfigure {
516 my ($self) = @_;
517
518 $self->realloc;
519 $self->update;
520}
323 521
324sub draw { 522sub draw {
325 my ($self) = @_; 523 my ($self) = @_;
326 524
327 return unless $self->{h} && $self->{w}; 525 return unless $self->{h} && $self->{w};
… …
344 glVertex $x , $y + $self->{h}; 542 glVertex $x , $y + $self->{h};
345 glEnd; 543 glEnd;
346 glDisable GL_BLEND; 544 glDisable GL_BLEND;
347 } 545 }
348 546
349 if ($ENV{PCLIENT_DEBUG}) { 547 if ($ENV{CFPLUS_DEBUG}) {
350 glPushMatrix; 548 glPushMatrix;
351 glColor 1, 1, 0, 1; 549 glColor 1, 1, 0, 1;
352 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
353 glBegin GL_LINE_LOOP; 551 glBegin GL_LINE_LOOP;
354 glVertex 0 , 0; 552 glVertex 0 , 0;
355 glVertex $self->{w}, 0; 553 glVertex $self->{w} - 1, 0;
356 glVertex $self->{w}, $self->{h}; 554 glVertex $self->{w} - 1, $self->{h} - 1;
357 glVertex 0 , $self->{h}; 555 glVertex 0 , $self->{h} - 1;
358 glEnd; 556 glEnd;
359 glPopMatrix; 557 glPopMatrix;
360 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
361 } 559 }
362} 560}
363 561
364sub _draw { 562sub _draw {
365 my ($self) = @_; 563 my ($self) = @_;
366 564
367 warn "no draw defined for $self\n"; 565 warn "no draw defined for $self\n";
368} 566}
369 567
370sub find_widget {
371 my ($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 { 568sub DESTROY {
417 my ($self) = @_; 569 my ($self) = @_;
418 570
571 delete $WIDGET{$self+0};
419 #$self->deactivate; 572 #$self->deactivate;
420} 573}
421 574
422############################################################################# 575#############################################################################
423 576
… …
432 my $class = shift; 585 my $class = shift;
433 586
434 # range [value, low, high, page] 587 # range [value, low, high, page]
435 588
436 $class->SUPER::new ( 589 $class->SUPER::new (
437 bg => [0, 0, 0, 0.2], 590 #bg => [0, 0, 0, 0.2],
438 active_bg => [1, 1, 1, 0.5], 591 #active_bg => [1, 1, 1, 0.5],
439 @_ 592 @_
440 ) 593 )
441} 594}
442 595
443sub _draw { 596sub _draw {
444 my ($self) = @_; 597 my ($self) = @_;
445 598
599 my $color = $FOCUS == $self && $self->{active_bg}
600 ? $self->{active_bg}
601 : $self->{bg};
602
603 if ($color && (@$color < 4 || $color->[3])) {
446 my ($w, $h) = @$self{qw(w h)}; 604 my ($w, $h) = @$self{qw(w h)};
447 605
448 glEnable GL_BLEND; 606 glEnable GL_BLEND;
449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
450 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 608 glColor @$color;
451 609
452 glBegin GL_QUADS; 610 glBegin GL_QUADS;
453 glVertex 0 , 0; 611 glVertex 0 , 0;
454 glVertex 0 , $h; 612 glVertex 0 , $h;
455 glVertex $w, $h; 613 glVertex $w, $h;
456 glVertex $w, 0; 614 glVertex $w, 0;
457 glEnd; 615 glEnd;
458 616
459 glDisable GL_BLEND; 617 glDisable GL_BLEND;
618 }
460} 619}
461 620
462############################################################################# 621#############################################################################
463 622
464package CFClient::UI::Empty; 623package CFClient::UI::Empty;
… …
469 my ($class, %arg) = @_; 628 my ($class, %arg) = @_;
470 $class->SUPER::new (can_events => 0, %arg); 629 $class->SUPER::new (can_events => 0, %arg);
471} 630}
472 631
473sub size_request { 632sub size_request {
474 (0, 0) 633 my ($self) = @_;
634
635 ($self->{w} + 0, $self->{h} + 0)
475} 636}
476 637
477sub draw { } 638sub draw { }
478 639
479############################################################################# 640#############################################################################
… …
508 $self->{children} = [ 669 $self->{children} = [
509 sort { $a->{z} <=> $b->{z} } 670 sort { $a->{z} <=> $b->{z} }
510 @{$self->{children}}, @widgets 671 @{$self->{children}}, @widgets
511 ]; 672 ];
512 673
513 $self->check_size; 674 $self->realloc;
514 $self->update;
515} 675}
516 676
517sub children { 677sub children {
518 @{ $_[0]{children} } 678 @{ $_[0]{children} }
519} 679}
… …
524 delete $child->{parent}; 684 delete $child->{parent};
525 $child->hide; 685 $child->hide;
526 686
527 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
528 688
529 $self->check_size; 689 $self->realloc;
530 $self->update;
531} 690}
532 691
533sub clear { 692sub clear {
534 my ($self) = @_; 693 my ($self) = @_;
535 694
… …
539 for (@$children) { 698 for (@$children) {
540 delete $_->{parent}; 699 delete $_->{parent};
541 $_->hide; 700 $_->hide;
542 } 701 }
543 702
544 $self->check_size; 703 $self->realloc;
545 $self->update;
546} 704}
547 705
548sub find_widget { 706sub find_widget {
549 my ($self, $x, $y) = @_; 707 my ($self, $x, $y) = @_;
550 708
… …
603sub size_request { 761sub size_request {
604 $_[0]{children}[0]->size_request 762 $_[0]{children}[0]->size_request
605} 763}
606 764
607sub size_allocate { 765sub size_allocate {
608 my ($self, $w, $h) = @_; 766 my ($self, $w, $h, $changed) = @_;
609 767
610 $self->{children}[0]->configure (0, 0, $w, $h); 768 $self->{children}[0]->configure (0, 0, $w, $h);
611} 769}
612 770
613############################################################################# 771#############################################################################
… …
625} 783}
626 784
627sub update { 785sub update {
628 my ($self) = @_; 786 my ($self) = @_;
629 787
630 $ROOT->on_refresh ($self => sub { $self->render_child }); 788 $ROOT->on_post_alloc ($self => sub { $self->render_child });
631 $self->SUPER::update; 789 $self->SUPER::update;
632} 790}
633 791
634sub size_allocate { 792sub size_allocate {
635 my ($self, $w, $h) = @_; 793 my ($self, $w, $h, $changed) = @_;
636 794
637 $self->SUPER::size_allocate ($w, $h); 795 $self->SUPER::size_allocate ($w, $h, $changed);
638 $self->update; 796 $self->update
797 if $changed;
639} 798}
640 799
641sub _render { 800sub _render {
642 $_[0]{children}[0]->draw; 801 $_[0]{children}[0]->draw;
643} 802}
… …
648 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
649 glClearColor 0, 0, 0, 0; 808 glClearColor 0, 0, 0, 0;
650 glClear GL_COLOR_BUFFER_BIT; 809 glClear GL_COLOR_BUFFER_BIT;
651 810
652 $self->_render; 811 $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}, $self->{h};
658# glDisable GL_BLEND;
659# glColorMask 1, 1, 1, 1;
660 }; 812 };
661} 813}
662 814
663sub _draw { 815sub _draw {
664 my ($self) = @_; 816 my ($self) = @_;
… …
666 my ($w, $h) = ($self->w, $self->h); 818 my ($w, $h) = ($self->w, $self->h);
667 819
668 my $tex = $self->{texture} 820 my $tex = $self->{texture}
669 or return; 821 or return;
670 822
671 glEnable GL_BLEND;
672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
673 glEnable GL_TEXTURE_2D; 823 glEnable GL_TEXTURE_2D;
674 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
675 glColor 0, 0, 0, 1; 825 glColor 1, 1, 1, 1;
676 826
677 $tex->draw_quad (0, 0, $w, $h); 827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
678 828
679 glDisable GL_BLEND;
680 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
681} 830}
682 831
683############################################################################# 832#############################################################################
684 833
685package CFClient::UI::ViewPort; 834package CFClient::UI::ViewPort;
686 835
687our @ISA = CFClient::UI::Window::; 836our @ISA = CFClient::UI::Window::;
688 837
838sub new {
839 my $class = shift;
840
841 $class->SUPER::new (
842 scroll_x => 0,
843 scroll_y => 1,
844 @_,
845 )
846}
847
689sub size_request { 848sub size_request {
690 my ($self) = @_; 849 my ($self) = @_;
691 850
692 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
693 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
694 852
695 @$self{qw(child_w child_h)} 853 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y};
855
856 ($w, $h)
696} 857}
697 858
698sub size_allocate { 859sub size_allocate {
699 my ($self, $w, $h) = @_; 860 my ($self, $w, $h, $changed) = @_;
700 861
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
864
865 $self->child->configure (0, 0, $w, $h);
701 $self->update; 866 $self->update;
702} 867}
703 868
704sub set_offset { 869sub set_offset {
705 my ($self, $x, $y) = @_; 870 my ($self, $x, $y) = @_;
… …
756 my $class = shift; 921 my $class = shift;
757 922
758 my $self; 923 my $self;
759 924
760 my $slider = new CFClient::UI::Slider 925 my $slider = new CFClient::UI::Slider
761 vertical => 1, 926 vertical => 1,
762 range => [0, 0, 1, 0.01], # HACK fix 927 range => [0, 0, 1, 0.01], # HACK fix
763 connect_changed => sub { 928 on_changed => sub {
764 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 929 $self->{vp}->set_offset (0, $_[1]);
765 }, 930 },
766 ; 931 ;
767 932
768 $self = $class->SUPER::new ( 933 $self = $class->SUPER::new (
769 vp => (new CFClient::UI::ViewPort), 934 vp => (new CFClient::UI::ViewPort expand => 1),
770 slider => $slider, 935 slider => $slider,
771 @_, 936 @_,
772 ); 937 );
773 938
774 $self->{vp}->add ($self->{scrolled}); 939 $self->{vp}->add ($self->{scrolled});
… …
776 $self->add ($self->{slider}); 941 $self->add ($self->{slider});
777 942
778 $self 943 $self
779} 944}
780 945
946sub update {
947 my ($self) = @_;
948
949 $self->SUPER::update;
950
951 # todo: overwrite size_allocate of child
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954}
955
956sub size_allocate {
957 my ($self, $w, $h, $changed) = @_;
958
959 $self->SUPER::size_allocate ($w, $h, $changed);
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
781#TODO# update range on size_allocate depeneing on child 965#TODO# update range on size_allocate depending on child
782# update viewport offset on scroll 966# update viewport offset on scroll
783 967
784############################################################################# 968#############################################################################
785 969
786package CFClient::UI::Frame; 970package CFClient::UI::Frame;
… …
790use CFClient::OpenGL; 974use CFClient::OpenGL;
791 975
792sub new { 976sub new {
793 my $class = shift; 977 my $class = shift;
794 978
795 my $self = $class->SUPER::new ( 979 $class->SUPER::new (
796 bg => [1, 1, 1, 1], 980 bg => undef,
797 border_bg => [1, 1, 1, 1],
798 border => 0.8,
799 @_ 981 @_,
800 ); 982 )
801
802 $self
803} 983}
804 984
805sub _draw { 985sub _draw {
806 my ($self) = @_; 986 my ($self) = @_;
807 987
808 my ($w, $h) = ($self->{w}, $self->{h}); 988 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)};
809 990
810 glEnable GL_BLEND; 991 glEnable GL_BLEND;
811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
812 glEnable GL_TEXTURE_2D; 993 glColor @{ $self->{bg} };
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 994
815# glBegin GL_QUADS; 995 glBegin GL_QUADS;
816# glColor 0, 0, 0, 0;
817# glVertex 0 , 0; 996 glVertex 0 , 0;
818# glVertex 0 , $h; 997 glVertex 0 , $h;
819# glVertex $w, $h; 998 glVertex $w, $h;
820# glVertex $w, 0; 999 glVertex $w, 0;
821# glEnd; 1000 glEnd;
822 1001
823
824 $self->child->draw;
825 glDisable GL_BLEND; 1002 glDisable GL_BLEND;
826 glDisable GL_TEXTURE_2D; 1003 }
1004
1005 $self->SUPER::_draw;
827} 1006}
828 1007
829############################################################################# 1008#############################################################################
830 1009
831package CFClient::UI::FancyFrame; 1010package CFClient::UI::FancyFrame;
832 1011
833our @ISA = CFClient::UI::Bin::; 1012our @ISA = CFClient::UI::Bin::;
834 1013
835use CFClient::OpenGL; 1014use CFClient::OpenGL;
836 1015
837my @tex = 1016my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1;
1019
1020my @border =
838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1021 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); 1022 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
840 1023
841sub new { 1024sub new {
842 my $class = shift; 1025 my $class = shift;
843 1026
844 # TODO: user_x, user_y, overwrite moveto?
845
846 my $self = $class->SUPER::new ( 1027 my $self = $class->SUPER::new (
847 bg => [1, 1, 1, 1], 1028 bg => [1, 1, 1, 1],
848 border_bg => [1, 1, 1, 1], 1029 border_bg => [1, 1, 1, 1],
849 border => 0.6, 1030 border => 0.6,
850 can_events => 1, 1031 can_events => 1,
851 @_ 1032 @_
852 ); 1033 );
853 1034
854 $self->{title} &&= new CFClient::UI::Label 1035 $self->{title} &&= new CFClient::UI::Label
855 align => 0, 1036 align => 0,
… …
874 $h + $self->border * 2, 1055 $h + $self->border * 2,
875 ) 1056 )
876} 1057}
877 1058
878sub size_allocate { 1059sub size_allocate {
879 my ($self, $w, $h) = @_; 1060 my ($self, $w, $h, $changed) = @_;
1061
1062 return unless $changed;
880 1063
881 $h -= List::Util::max 0, $self->border * 2; 1064 $h -= List::Util::max 0, $self->border * 2;
882 $w -= List::Util::max 0, $self->border * 2; 1065 $w -= List::Util::max 0, $self->border * 2;
883 1066
884 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1067 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
885 if $self->{title}; 1068 if $self->{title};
886 1069
887 $self->child->configure ($self->border, $self->border, $w, $h); 1070 $self->child->configure ($self->border, $self->border, $w, $h);
888} 1071}
889 1072
… …
908 my ($ev, $x, $y) = @_; 1091 my ($ev, $x, $y) = @_;
909 1092
910 my $dx = $ev->{x} - $ox; 1093 my $dx = $ev->{x} - $ox;
911 my $dy = $ev->{y} - $oy; 1094 my $dy = $ev->{y} - $oy;
912 1095
913 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1096 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
914 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1097 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1098
1099 $self->realloc;
915 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1100 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
916 $self->check_size;
917 }; 1101 };
918 1102
919 } elsif ($lr ^ $td) { 1103 } elsif ($lr ^ $td) {
920 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1104 my ($ox, $oy) = ($ev->{x}, $ev->{y});
921 my ($bx, $by) = ($self->{x}, $self->{y}); 1105 my ($bx, $by) = ($self->{x}, $self->{y});
… …
923 $self->{motion} = sub { 1107 $self->{motion} = sub {
924 my ($ev, $x, $y) = @_; 1108 my ($ev, $x, $y) = @_;
925 1109
926 ($x, $y) = ($ev->{x}, $ev->{y}); 1110 ($x, $y) = ($ev->{x}, $ev->{y});
927 1111
928 $self->move ($bx + $x - $ox, $by + $y - $oy); 1112 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
929 $self->update;
930 }; 1113 };
931 } 1114 }
932} 1115}
933 1116
934sub button_up { 1117sub button_up {
… …
947 my ($self) = @_; 1130 my ($self) = @_;
948 1131
949 my ($w, $h ) = ($self->{w}, $self->{h}); 1132 my ($w, $h ) = ($self->{w}, $self->{h});
950 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1133 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
951 1134
952 glEnable GL_BLEND;
953 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
954 glEnable GL_TEXTURE_2D; 1135 glEnable GL_TEXTURE_2D;
955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1136 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
956 1137
957 my $border = $self->border; 1138 my $border = $self->border;
958 1139
959 glColor @{ $self->{border_bg} }; 1140 glColor @{ $self->{border_bg} };
960 $tex[1]->draw_quad (0, 0, $w, $border); 1141 $border[0]->draw_quad_alpha (0, 0, $w, $border);
961 $tex[3]->draw_quad (0, $border, $border, $ch); 1142 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
962 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1143 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
963 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1144 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
964 1145
965 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1146 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
966 my $bg = $tex[0]; 1147 glColor @{ $self->{bg} };
967 1148
968 # TODO: repeat texture not scale 1149 # TODO: repeat texture not scale
1150 # solve this better(?)
969 my $rep_x = $cw / $bg->{w}; 1151 $bg->{s} = $cw / $bg->{w};
970 my $rep_y = $ch / $bg->{h}; 1152 $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); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
978 1155
979 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
980 glDisable GL_BLEND;
981 }
982 1157
983 $self->{title}->draw if $self->{title}; 1158 $self->{title}->draw if $self->{title};
984 1159
985 $self->child->draw; 1160 $self->child->draw;
986} 1161}
… …
998sub new { 1173sub new {
999 my $class = shift; 1174 my $class = shift;
1000 1175
1001 $class->SUPER::new ( 1176 $class->SUPER::new (
1002 col_expand => [], 1177 col_expand => [],
1003 @_ 1178 @_,
1004 ) 1179 )
1180}
1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1005} 1184}
1006 1185
1007sub add { 1186sub add {
1008 my ($self, $x, $y, $child) = @_; 1187 my ($self, $x, $y, $child) = @_;
1009 1188
1010 $child->set_parent ($self); 1189 $child->set_parent ($self);
1011 $self->{children}[$y][$x] = $child; 1190 $self->{children}[$y][$x] = $child;
1012 1191
1013 $child->check_size; 1192 $self->realloc;
1014} 1193}
1015 1194
1016sub children {
1017 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1018}
1019
1020# TODO: move to container class maybe? send childs a signal on removal? 1195# TODO: move to container class maybe? send children a signal on removal?
1021sub clear { 1196sub clear {
1022 my ($self) = @_; 1197 my ($self) = @_;
1023 1198
1024 my @children = $self->children; 1199 my @children = $self->children;
1025 delete $self->{children}; 1200 delete $self->{children};
… …
1027 for (@children) { 1202 for (@children) {
1028 delete $_->{parent}; 1203 delete $_->{parent};
1029 $_->hide; 1204 $_->hide;
1030 } 1205 }
1031 1206
1032 $self->update; 1207 $self->realloc;
1033} 1208}
1034 1209
1035sub get_wh { 1210sub get_wh {
1036 my ($self) = @_; 1211 my ($self) = @_;
1037 1212
… …
1064 (sum @$hs), 1239 (sum @$hs),
1065 ) 1240 )
1066} 1241}
1067 1242
1068sub size_allocate { 1243sub size_allocate {
1069 my ($self, $w, $h) = @_; 1244 my ($self, $w, $h, $changed) = @_;
1070 1245
1071 my ($ws, $hs) = $self->get_wh; 1246 my ($ws, $hs) = $self->get_wh;
1072 1247
1073 my $req_w = sum @$ws; 1248 my $req_w = (sum @$ws) || 1;
1074 my $req_h = sum @$hs; 1249 my $req_h = (sum @$hs) || 1;
1075 1250
1076 # TODO: nicer code && do row_expand 1251 # TODO: nicer code && do row_expand
1077 my @col_expand = @{$self->{col_expand}}; 1252 my @col_expand = @{$self->{col_expand}};
1078 @col_expand = (1) x @$ws unless @col_expand; 1253 @col_expand = (1) x @$ws unless @col_expand;
1079 my $col_expand = (sum @col_expand) || 1; 1254 my $col_expand = (sum @col_expand) || 1;
… …
1133 } 1308 }
1134} 1309}
1135 1310
1136############################################################################# 1311#############################################################################
1137 1312
1313package CFClient::UI::Box;
1314
1315our @ISA = CFClient::UI::Container::;
1316
1317sub size_request {
1318 my ($self) = @_;
1319
1320 $self->{vertical}
1321 ? (
1322 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1324 )
1325 : (
1326 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1327 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1328 )
1329}
1330
1331sub size_allocate {
1332 my ($self, $w, $h, $changed) = @_;
1333
1334 my $space = $self->{vertical} ? $h : $w;
1335 my $children = $self->{children};
1336
1337 my @req;
1338
1339 if ($self->{homogeneous}) {
1340 @req = ($space / (@$children || 1)) x @$children;
1341 } else {
1342 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1343 my $req = List::Util::sum @req;
1344
1345 if ($req > $space) {
1346 # ah well, not enough space
1347 $_ *= $space / $req for @req;
1348 } else {
1349 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1350
1351 $space = ($space - $req) / $expand; # remaining space to give away
1352
1353 $req[$_] += $space * $children->[$_]{expand}
1354 for 0 .. $#$children;
1355 }
1356 }
1357
1358 CFClient::UI::harmonize \@req;
1359
1360 my $pos = 0;
1361 for (0 .. $#$children) {
1362 my $alloc = $req[$_];
1363 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1364
1365 $pos += $alloc;
1366 }
1367
1368 1
1369}
1370
1371#############################################################################
1372
1138package CFClient::UI::HBox; 1373package CFClient::UI::HBox;
1139 1374
1140# TODO: wrap into common Box base class
1141
1142our @ISA = CFClient::UI::Container::; 1375our @ISA = CFClient::UI::Box::;
1143 1376
1144sub size_request { 1377sub new {
1145 my ($self) = @_; 1378 my $class = shift;
1146 1379
1147 my @alloc = map [$_->size_request], @{$self->{children}}; 1380 $class->SUPER::new (
1148 1381 vertical => 0,
1149 ( 1382 @_,
1150 (List::Util::sum map $_->[0], @alloc),
1151 (List::Util::max map $_->[1], @alloc),
1152 ) 1383 )
1153} 1384}
1154 1385
1155sub size_allocate {
1156 my ($self, $w, $h) = @_;
1157
1158 ($h, $w) = ($w, $h);
1159
1160 my $children = $self->{children};
1161
1162 my @h = map $_->{req_w}, @$children;
1163
1164 my $req_h = List::Util::sum @h;
1165
1166 if ($req_h > $h) {
1167 # ah well, not enough space
1168 $_ *= $h / $req_h for @h;
1169 } else {
1170 my $exp = List::Util::sum map $_->{expand}, @$children;
1171 $exp ||= 1;
1172
1173 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 }
1180 }
1181
1182 CFClient::UI::harmonize \@h;
1183
1184 my $y = 0;
1185 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_];
1188 $child->configure ($y, 0, $h, $w);
1189
1190 $y += $h;
1191 }
1192
1193 1
1194}
1195
1196############################################################################# 1386#############################################################################
1197 1387
1198package CFClient::UI::VBox; 1388package CFClient::UI::VBox;
1199 1389
1200# TODO: wrap into common Box base class
1201
1202our @ISA = CFClient::UI::Container::; 1390our @ISA = CFClient::UI::Box::;
1203 1391
1204sub size_request { 1392sub new {
1205 my ($self) = @_; 1393 my $class = shift;
1206 1394
1207 my @alloc = map [$_->size_request], @{$self->{children}}; 1395 $class->SUPER::new (
1208 1396 vertical => 1,
1209 ( 1397 @_,
1210 (List::Util::max map $_->[0], @alloc),
1211 (List::Util::sum map $_->[1], @alloc),
1212 ) 1398 )
1213} 1399}
1214 1400
1215sub size_allocate {
1216 my ($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 += $h;
1249 }
1250
1251 1
1252}
1253
1254############################################################################# 1401#############################################################################
1255 1402
1256package CFClient::UI::Label; 1403package CFClient::UI::Label;
1257 1404
1258our @ISA = CFClient::UI::Base::; 1405our @ISA = CFClient::UI::DrawBG::;
1259 1406
1260use CFClient::OpenGL; 1407use CFClient::OpenGL;
1261 1408
1262sub new { 1409sub new {
1263 my ($class, %arg) = @_; 1410 my ($class, %arg) = @_;
1264 1411
1265 my $self = $class->SUPER::new ( 1412 my $self = $class->SUPER::new (
1266 fg => [1, 1, 1], 1413 fg => [1, 1, 1],
1414 #bg => none
1415 #active_bg => none
1267 #font => default_font 1416 #font => default_font
1417 #text => initial text
1418 #markup => initial narkup
1419 #max_w => maximum pixel width
1420 ellipsise => 3, # end
1421 layout => (new CFClient::Layout),
1268 fontsize => 1, 1422 fontsize => 1,
1269 text => "",
1270 align => -1, 1423 align => -1,
1271 valign => -1, 1424 valign => -1,
1272 padding => 2, 1425 padding => 2,
1273 layout => new CFClient::Layout,
1274 can_events => 0, 1426 can_events => 0,
1275 %arg 1427 %arg
1276 ); 1428 );
1277 1429
1278 if (exists $self->{template}) { 1430 if (exists $self->{template}) {
1279 my $layout = new CFClient::Layout; 1431 my $layout = new CFClient::Layout;
1280 $layout->set_text (delete $self->{template}); 1432 $layout->set_text (delete $self->{template});
1281 $self->{template} = $layout; 1433 $self->{template} = $layout;
1282 } 1434 }
1283 1435
1284 $self->set_text (delete $self->{text}) if exists $self->{text}; 1436 if (exists $self->{markup}) {
1285 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1437 $self->set_markup (delete $self->{markup});
1438 } else {
1439 $self->set_text (delete $self->{text});
1440 }
1286 1441
1287 $self 1442 $self
1288} 1443}
1289 1444
1290sub escape { 1445sub escape($) {
1291 local $_ = $_[1]; 1446 local $_ = $_[0];
1292 1447
1293 s/&/&amp;/g; 1448 s/&/&amp;/g;
1294 s/>/&gt;/g; 1449 s/>/&gt;/g;
1295 s/</&lt;/g; 1450 s/</&lt;/g;
1296 1451
1297 $_[1] 1452 $_
1298} 1453}
1299 1454
1300sub update { 1455sub update {
1301 my ($self) = @_; 1456 my ($self) = @_;
1302 1457
… …
1308 my ($self, $text) = @_; 1463 my ($self, $text) = @_;
1309 1464
1310 return if $self->{text} eq "T$text"; 1465 return if $self->{text} eq "T$text";
1311 $self->{text} = "T$text"; 1466 $self->{text} = "T$text";
1312 1467
1468 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1313 $self->{layout}->set_text ($text); 1469 $self->{layout}->set_text ($text);
1314 1470
1471 $self->realloc;
1315 $self->update; 1472 $self->update;
1316 $self->check_size;
1317} 1473}
1318 1474
1319sub set_markup { 1475sub set_markup {
1320 my ($self, $markup) = @_; 1476 my ($self, $markup) = @_;
1321 1477
1322 return if $self->{text} eq "M$markup"; 1478 return if $self->{text} eq "M$markup";
1323 $self->{text} = "M$markup"; 1479 $self->{text} = "M$markup";
1324 1480
1481 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1482
1483 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1325 $self->{layout}->set_markup ($markup); 1484 $self->{layout}->set_markup ($markup);
1326 1485
1486 $self->realloc;
1327 $self->update; 1487 $self->update;
1328 $self->check_size;
1329} 1488}
1330 1489
1331sub size_request { 1490sub size_request {
1332 my ($self) = @_; 1491 my ($self) = @_;
1333 1492
1334 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1493 $self->{layout}->set_font ($self->{font}) if $self->{font};
1335 $self->{layout}->set_width ($self->{max_w} || -1); 1494 $self->{layout}->set_width ($self->{max_w} || -1);
1495 $self->{layout}->set_ellipsise ($self->{ellipsise});
1496 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1497 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1337 1498
1338 my ($w, $h) = $self->{layout}->size; 1499 my ($w, $h) = $self->{layout}->size;
1339 1500
1340 if (exists $self->{template}) { 1501 if (exists $self->{template}) {
… …
1352 $h + $self->{padding} * 2, 1513 $h + $self->{padding} * 2,
1353 ) 1514 )
1354} 1515}
1355 1516
1356sub size_allocate { 1517sub size_allocate {
1357 my ($self, $w, $h) = @_; 1518 my ($self, $w, $h, $changed) = @_;
1358 1519
1359 delete $self->{texture}; 1520 delete $self->{texture}
1521 if $changed;
1360} 1522}
1361 1523
1362sub set_fontsize { 1524sub set_fontsize {
1363 my ($self, $fontsize) = @_; 1525 my ($self, $fontsize) = @_;
1364 1526
1365 $self->{fontsize} = $fontsize; 1527 $self->{fontsize} = $fontsize;
1366 delete $self->{texture}; 1528 delete $self->{texture};
1367 1529
1368 $self->update; 1530 $self->realloc;
1369 $self->check_size;
1370} 1531}
1371 1532
1372sub _draw { 1533sub _draw {
1373 my ($self) = @_; 1534 my ($self) = @_;
1374 1535
1536 $self->SUPER::_draw; # draw background, if applicable
1537
1375 my $tex = $self->{texture} ||= do { 1538 my $tex = $self->{texture} ||= do {
1539 $self->{layout}->set_foreground (@{$self->{fg}});
1376 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1540 $self->{layout}->set_font ($self->{font}) if $self->{font};
1377 $self->{layout}->set_width ($self->{w}); 1541 $self->{layout}->set_width ($self->{w});
1542 $self->{layout}->set_ellipsise ($self->{ellipsise});
1543 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1378 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1544 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1545
1379 new_from_layout CFClient::Texture $self->{layout} 1546 my $tex = new_from_layout CFClient::Texture $self->{layout};
1547
1548 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1549 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1550 : ($self->{w} - $tex->{w}) * 0.5);
1551
1552 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1553 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1554 : ($self->{h} - $tex->{h}) * 0.5);
1555
1556 $tex
1380 }; 1557 };
1381 1558
1382 glEnable GL_BLEND;
1383 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1384 glEnable GL_TEXTURE_2D; 1559 glEnable GL_TEXTURE_2D;
1385 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1386 1561
1562 if ($tex->{format} == GL_ALPHA) {
1387 glColor @{$self->{fg}}; 1563 glColor @{$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}); 1564 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1565 } else {
1566 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1567 }
1402 1568
1403 glDisable GL_TEXTURE_2D; 1569 glDisable GL_TEXTURE_2D;
1404 glDisable GL_BLEND;
1405} 1570}
1406 1571
1407############################################################################# 1572#############################################################################
1408 1573
1409package CFClient::UI::EntryBase; 1574package CFClient::UI::EntryBase;
… …
1422 active_fg => [0, 0, 0], 1587 active_fg => [0, 0, 0],
1423 can_hover => 1, 1588 can_hover => 1,
1424 can_focus => 1, 1589 can_focus => 1,
1425 valign => 0, 1590 valign => 0,
1426 can_events => 1, 1591 can_events => 1,
1592 #text => ...
1427 @_ 1593 @_
1428 ) 1594 )
1429} 1595}
1430 1596
1431sub _set_text { 1597sub _set_text {
… …
1441 $self->{text} = $text; 1607 $self->{text} = $text;
1442 1608
1443 $text =~ s/./*/g if $self->{hidden}; 1609 $text =~ s/./*/g if $self->{hidden};
1444 $self->{layout}->set_text ("$text "); 1610 $self->{layout}->set_text ("$text ");
1445 1611
1446 $self->emit (changed => $self->{text}); 1612 $self->_emit (changed => $self->{text});
1613}
1614
1615sub set_text {
1616 my ($self, $text) = @_;
1617
1618 $self->{cursor} = length $text;
1619 $self->_set_text ($text);
1620
1621 $self->realloc;
1447} 1622}
1448 1623
1449sub get_text { 1624sub get_text {
1450 $_[0]{text} 1625 $_[0]{text}
1451} 1626}
… …
1454 my ($self) = @_; 1629 my ($self) = @_;
1455 1630
1456 my ($w, $h) = $self->SUPER::size_request; 1631 my ($w, $h) = $self->SUPER::size_request;
1457 1632
1458 ($w + 1, $h) # add 1 for cursor 1633 ($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 $self->update;
1473} 1634}
1474 1635
1475sub key_down { 1636sub key_down {
1476 my ($self, $ev) = @_; 1637 my ($self, $ev) = @_;
1477 1638
… …
1479 my $sym = $ev->{sym}; 1640 my $sym = $ev->{sym};
1480 my $uni = $ev->{unicode}; 1641 my $uni = $ev->{unicode};
1481 1642
1482 my $text = $self->get_text; 1643 my $text = $self->get_text;
1483 1644
1484 if ($sym == 8) { 1645 if ($uni == 8) {
1485 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1646 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1486 } elsif ($sym == 127) { 1647 } elsif ($uni == 127) {
1487 substr $text, $self->{cursor}, 1, ""; 1648 substr $text, $self->{cursor}, 1, "";
1488 } elsif ($sym == CFClient::SDLK_LEFT) { 1649 } elsif ($sym == CFClient::SDLK_LEFT) {
1489 --$self->{cursor} if $self->{cursor}; 1650 --$self->{cursor} if $self->{cursor};
1490 } elsif ($sym == CFClient::SDLK_RIGHT) { 1651 } elsif ($sym == CFClient::SDLK_RIGHT) {
1491 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1652 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1492 } elsif ($sym == CFClient::SDLK_HOME) { 1653 } elsif ($sym == CFClient::SDLK_HOME) {
1493 $self->{cursor} = 0; 1654 $self->{cursor} = 0;
1494 } elsif ($sym == CFClient::SDLK_END) { 1655 } elsif ($sym == CFClient::SDLK_END) {
1495 $self->{cursor} = length $text; 1656 $self->{cursor} = length $text;
1496 } elsif ($sym == 27) { 1657 } elsif ($uni == 27) {
1497 $self->emit ('escape'); 1658 $self->_emit ('escape');
1498 } elsif ($uni) { 1659 } elsif ($uni) {
1499 substr $text, $self->{cursor}++, 0, chr $uni; 1660 substr $text, $self->{cursor}++, 0, chr $uni;
1500 } 1661 }
1501 1662
1502 $self->_set_text ($text); 1663 $self->_set_text ($text);
1503 $self->update; 1664
1665 $self->realloc;
1504} 1666}
1505 1667
1506sub focus_in { 1668sub focus_in {
1507 my ($self) = @_; 1669 my ($self) = @_;
1508 1670
… …
1588 if ($sym == 13) { 1750 if ($sym == 13) {
1589 unshift @{$self->{history}}, 1751 unshift @{$self->{history}},
1590 my $txt = $self->get_text; 1752 my $txt = $self->get_text;
1591 $self->{history_pointer} = -1; 1753 $self->{history_pointer} = -1;
1592 $self->{history_saveback} = ''; 1754 $self->{history_saveback} = '';
1593 $self->emit (activate => $txt); 1755 $self->_emit (activate => $txt);
1594 $self->update; 1756 $self->update;
1595 1757
1596 } elsif ($sym == CFClient::SDLK_UP) { 1758 } elsif ($sym == CFClient::SDLK_UP) {
1597 if ($self->{history_pointer} < 0) { 1759 if ($self->{history_pointer} < 0) {
1598 $self->{history_saveback} = $self->get_text; 1760 $self->{history_saveback} = $self->get_text;
… …
1637 my $class = shift; 1799 my $class = shift;
1638 1800
1639 $class->SUPER::new ( 1801 $class->SUPER::new (
1640 padding => 4, 1802 padding => 4,
1641 fg => [1, 1, 1], 1803 fg => [1, 1, 1],
1642 bg => [1, 1, 1, 0.2],
1643 active_fg => [0, 0, 1], 1804 active_fg => [0, 0, 1],
1644 can_hover => 1, 1805 can_hover => 1,
1645 align => 0, 1806 align => 0,
1646 valign => 0, 1807 valign => 0,
1647 can_events => 1, 1808 can_events => 1,
1648 @_ 1809 @_
1649 ) 1810 )
1650} 1811}
1651 1812
1813sub activate { }
1814
1652sub button_up { 1815sub button_up {
1653 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1654 1817
1818 $self->emit ("activate")
1655 if ($x >= 0 && $x < $self->{w} 1819 if $x >= 0 && $x < $self->{w}
1656 && $y >= 0 && $y < $self->{h}) { 1820 && $y >= 0 && $y < $self->{h};
1657 $self->emit ("activate");
1658 }
1659} 1821}
1660 1822
1661sub _draw { 1823sub _draw {
1662 my ($self) = @_; 1824 my ($self) = @_;
1663 1825
… …
1665 1827
1666 if ($GRAB == $self) { 1828 if ($GRAB == $self) {
1667 $self->{fg} = $self->{active_fg}; 1829 $self->{fg} = $self->{active_fg};
1668 } 1830 }
1669 1831
1670 glEnable GL_BLEND;
1671 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1672 glEnable GL_TEXTURE_2D; 1832 glEnable GL_TEXTURE_2D;
1673 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1674 glColor 0, 0, 0, 1; 1834 glColor 0, 0, 0, 1;
1675 1835
1676 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1836 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1677 1837
1678 glDisable GL_TEXTURE_2D; 1838 glDisable GL_TEXTURE_2D;
1679 glDisable GL_BLEND;
1680 1839
1681 $self->SUPER::_draw; 1840 $self->SUPER::_draw;
1682} 1841}
1683 1842
1684############################################################################# 1843#############################################################################
… …
1698 1857
1699 $class->SUPER::new ( 1858 $class->SUPER::new (
1700 padding => 2, 1859 padding => 2,
1701 fg => [1, 1, 1], 1860 fg => [1, 1, 1],
1702 active_fg => [1, 1, 0], 1861 active_fg => [1, 1, 0],
1862 bg => [0, 0, 0, 0.2],
1863 active_bg => [1, 1, 1, 0.5],
1703 state => 0, 1864 state => 0,
1704 can_hover => 1, 1865 can_hover => 1,
1705 @_ 1866 @_
1706 ) 1867 )
1707} 1868}
… …
1716 my ($self, $ev, $x, $y) = @_; 1877 my ($self, $ev, $x, $y) = @_;
1717 1878
1718 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1879 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1719 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1880 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1720 $self->{state} = !$self->{state}; 1881 $self->{state} = !$self->{state};
1721 $self->emit (changed => $self->{state}); 1882 $self->_emit (changed => $self->{state});
1722 } 1883 }
1723} 1884}
1724 1885
1725sub _draw { 1886sub _draw {
1726 my ($self) = @_; 1887 my ($self) = @_;
… …
1731 1892
1732 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1893 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1733 1894
1734 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1895 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1735 1896
1736 glEnable GL_BLEND; 1897 my $tex = $self->{state} ? $tex[1] : $tex[0];
1898
1737 glEnable GL_TEXTURE_2D; 1899 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); 1900 $tex->draw_quad_alpha (0, 0, $s, $s);
1743
1744 glDisable GL_TEXTURE_2D; 1901 glDisable GL_TEXTURE_2D;
1745 glDisable GL_BLEND;
1746} 1902}
1747 1903
1748############################################################################# 1904#############################################################################
1749 1905
1750package CFClient::UI::Image; 1906package CFClient::UI::Image;
… …
1793 glTranslate 0, -$self->{w}, 0; 1949 glTranslate 0, -$self->{w}, 0;
1794 1950
1795 ($w, $h) = ($h, $w); 1951 ($w, $h) = ($h, $w);
1796 } 1952 }
1797 1953
1798 glEnable GL_BLEND;
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D; 1954 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 1956
1803 $tex->draw_quad (0, 0, $w, $h); 1957 $tex->draw_quad_alpha (0, 0, $w, $h);
1804 1958
1805 glDisable GL_BLEND;
1806 glDisable GL_TEXTURE_2D; 1959 glDisable GL_TEXTURE_2D;
1807} 1960}
1808 1961
1809############################################################################# 1962#############################################################################
1810 1963
… …
1999 qw(s1_slider.png s1_slider_bg.png); 2152 qw(s1_slider.png s1_slider_bg.png);
2000 2153
2001sub new { 2154sub new {
2002 my $class = shift; 2155 my $class = shift;
2003 2156
2004 # range [value, low, high, page] 2157 # range [value, low, high, page, unit]
2005 2158
2006 # TODO: 0-width page 2159 # TODO: 0-width page
2007 # TODO: req_w/h are wrong with vertical 2160 # TODO: req_w/h are wrong with vertical
2008 # TODO: calculations are off 2161 # TODO: calculations are off
2009 my $self = $class->SUPER::new ( 2162 my $self = $class->SUPER::new (
2010 fg => [1, 1, 1], 2163 fg => [1, 1, 1],
2011 active_fg => [0, 0, 0], 2164 active_fg => [0, 0, 0],
2165 bg => [0, 0, 0, 0.2],
2166 active_bg => [1, 1, 1, 0.5],
2012 range => [0, 0, 100, 10], 2167 range => [0, 0, 100, 10, 0],
2013 req_w => $::WIDTH / 80, 2168 min_w => $::WIDTH / 80,
2014 req_h => $::WIDTH / 80, 2169 min_h => $::WIDTH / 80,
2015 vertical => 0, 2170 vertical => 0,
2016 can_hover => 1, 2171 can_hover => 1,
2017 inner_pad => 5, 2172 inner_pad => 0.02,
2018 @_ 2173 @_
2019 ); 2174 );
2020 2175
2176 $self->set_value ($self->{range}[0]);
2177 $self->update;
2178
2021 $self 2179 $self
2022} 2180}
2023 2181
2182sub changed { }
2183
2184sub set_range {
2185 my ($self, $range) = @_;
2186
2187 ($range, $self->{range}) = ($self->{range}, $range);
2188
2189 $self->update
2190 if "@$range" ne "@{$self->{range}}";
2191}
2192
2193sub set_value {
2194 my ($self, $value) = @_;
2195
2196 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2197
2198 $hi = $lo + 1 if $hi <= $lo;
2199
2200 $page = $hi - $lo if $page > $hi - $lo;
2201
2202 $value = $lo if $value < $lo;
2203 $value = $hi - $page if $value > $hi - $page;
2204
2205 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2206 if $unit;
2207
2208 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2209
2210 if ($value != $old_value) {
2211 $self->_emit (changed => $value);
2212 $self->update;
2213 }
2214}
2215
2024sub size_request { 2216sub size_request {
2025 my ($self) = @_; 2217 my ($self) = @_;
2026 2218
2027 my $w = $self->{req_w}; 2219 ($self->{req_w}, $self->{req_h})
2028 my $h = $self->{req_h};
2029
2030 $self->{vertical} ? ($h, $w) : ($w, $h)
2031} 2220}
2032 2221
2033sub button_down { 2222sub button_down {
2034 my ($self, $ev, $x, $y) = @_; 2223 my ($self, $ev, $x, $y) = @_;
2035 2224
2036 $self->SUPER::button_down ($ev, $x, $y); 2225 $self->SUPER::button_down ($ev, $x, $y);
2226
2227 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2228
2037 $self->mouse_motion ($ev, $x, $y); 2229 $self->mouse_motion ($ev, $x, $y);
2038} 2230}
2039 2231
2040sub mouse_motion { 2232sub mouse_motion {
2041 my ($self, $ev, $x, $y) = @_; 2233 my ($self, $ev, $x, $y) = @_;
2042 2234
2043 if ($GRAB == $self) { 2235 if ($GRAB == $self) {
2236 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2237
2238 my (undef, $lo, $hi, $page) = @{$self->{range}};
2239
2240 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2241
2242 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2243 }
2244}
2245
2246sub update {
2247 my ($self) = @_;
2248
2249 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2250 $self->set_value ($self->{range}[0]);
2251
2044 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2252 my ($value, $lo, $hi, $page) = @{$self->{range}};
2253 my $range = ($hi - $page - $lo) || 1e-100;
2045 2254
2046 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2255 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2047 2256
2048 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2257 $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 2258 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2050 2259
2051 $x -= $inner_pad_px; # substract the padding 2260 $value = ($value - $lo) / $range;
2052 $x = $x * ($hi - $lo) / $inner_w + $lo; 2261 $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 2262
2057 $self->emit (changed => $x); 2263 $self->{knob_x} = $value - $knob_w * 0.5;
2058 $self->update; 2264 $self->{knob_w} = $knob_w;
2059 } 2265 });
2060}
2061 2266
2062# the inner_* stuff is for generating a padding for the slider handle, 2267 $self->SUPER::update;
2063# so that the handle doesn't leave the texture. This calculation isn't 100%
2064# correct propably, but it does the job for now
2065sub _calc_inner_pad_px {
2066 my ($self, $w) = @_;
2067 ($w / 100) * $self->{inner_pad} # % to pixels
2068} 2268}
2069 2269
2070sub _draw { 2270sub _draw {
2071 my ($self) = @_; 2271 my ($self) = @_;
2072 2272
2073 $self->SUPER::_draw (); 2273 $self->SUPER::_draw ();
2074 2274
2075 my ($w, $h) = @$self{qw(w h)}; 2275 glScale $self->{w}, $self->{h};
2076 2276
2077 if ($self->{vertical}) { 2277 if ($self->{vertical}) {
2078 # draw a vertical slider like a rotated horizontal slider 2278 # draw a vertical slider like a rotated horizontal slider
2079 2279
2280 glTranslate 1, 0, 0;
2080 glRotate 90, 0, 0, 1; 2281 glRotate 90, 0, 0, 1;
2081 glTranslate 0, -$self->{w}, 0;
2082
2083 ($w, $h) = ($h, $w);
2084 } 2282 }
2085 2283
2086 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2284 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2087 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2285 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2088 2286
2089 my ($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; 2287 glEnable GL_TEXTURE_2D;
2110 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2288 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2111 2289
2112 # draw background 2290 # draw background
2113 $tex[1]->draw_quad (0, 0, $w, $h); 2291 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2114 2292
2115 # draw handle 2293 # draw handle
2116 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2294 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2117 2295
2118 glDisable GL_BLEND;
2119 glDisable GL_TEXTURE_2D; 2296 glDisable GL_TEXTURE_2D;
2120} 2297}
2298
2299#############################################################################
2300
2301package CFClient::UI::ValSlider;
2302
2303our @ISA = CFClient::UI::HBox::;
2304
2305sub new {
2306 my ($class, %arg) = @_;
2307
2308 my $range = delete $arg{range};
2309
2310 my $self = $class->SUPER::new (
2311 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2312 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2313 to_value => sub { shift },
2314 from_value => sub { shift },
2315 %arg,
2316 );
2317
2318 $self->{slider}->connect (changed => sub {
2319 my ($self, $value) = @_;
2320 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2321 $self->{parent}->emit (changed => $value);
2322 });
2323
2324# $self->{entry}->connect (changed => sub {
2325# my ($self, $value) = @_;
2326# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2327# $self->{parent}->emit (changed => $value);
2328# });
2329
2330 $self->add ($self->{slider}, $self->{entry});
2331
2332 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2333
2334 $self
2335}
2336
2337sub set_range { shift->{slider}->set_range (@_) }
2338sub set_value { shift->{slider}->set_value (@_) }
2121 2339
2122############################################################################# 2340#############################################################################
2123 2341
2124package CFClient::UI::TextView; 2342package CFClient::UI::TextView;
2125 2343
… …
2134 fontsize => 1, 2352 fontsize => 1,
2135 can_events => 0, 2353 can_events => 0,
2136 #font => default_font 2354 #font => default_font
2137 @_, 2355 @_,
2138 2356
2139 layout => (new CFClient::Layout), 2357 layout => (new CFClient::Layout 1),
2140 par => [], 2358 par => [],
2141 height => 0, 2359 height => 0,
2142 children => [ 2360 children => [
2143 (new CFClient::UI::Empty expand => 1), 2361 (new CFClient::UI::Empty expand => 1),
2144 (new CFClient::UI::Slider vertical => 1), 2362 (new CFClient::UI::Slider vertical => 1),
… …
2155 2373
2156 $self->{fontsize} = $fontsize; 2374 $self->{fontsize} = $fontsize;
2157 $self->reflow; 2375 $self->reflow;
2158} 2376}
2159 2377
2160sub text_height {
2161 my ($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 $self->update;
2177}
2178
2179sub size_allocate { 2378sub size_allocate {
2180 my ($self, $w, $h) = @_; 2379 my ($self, $w, $h, $changed) = @_;
2181 2380
2182 $self->SUPER::size_allocate ($w, $h); 2381 $self->SUPER::size_allocate ($w, $h, $changed);
2382
2383 return unless $changed;
2183 2384
2184 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2385 $self->{layout}->set_font ($self->{font}) if $self->{font};
2185 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2186 $self->{layout}->set_width ($self->{children}[0]{w}); 2387 $self->{layout}->set_width ($self->{children}[0]{w});
2187 2388
2188 $self->reflow; 2389 $self->reflow;
2189} 2390}
2190 2391
2392sub text_size {
2393 my ($self, $text, $indent) = @_;
2394
2395 my $layout = $self->{layout};
2396
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent);
2399 $layout->set_markup ($text);
2400
2401 $layout->size
2402}
2403
2404sub reflow {
2405 my ($self) = @_;
2406
2407 $self->{need_reflow}++;
2408 $self->update;
2409}
2410
2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
2419 my ($self) = @_;
2420
2421 $self->{par} = [];
2422 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424}
2425
2191sub add_paragraph { 2426sub add_paragraph {
2192 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
2193 2428
2194 #TODO: intelligently "reformat" paragraph 2429 for my $line (split /\n/, $text) {
2195 2430 my ($w, $h) = $self->text_size ($line);
2196 my $height = $self->text_height ($text);
2197
2198 $self->{height} += $height; 2431 $self->{height} += $h;
2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
2199 2434
2200 push @{$self->{par}}, [$height, $color, $text];
2201
2202 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2203 $self->{children}[1]->update;
2204} 2436}
2205 2437
2206sub update { 2438sub update {
2207 my ($self) = @_; 2439 my ($self) = @_;
2208 2440
… …
2210 2442
2211 return unless $self->{h} > 0; 2443 return unless $self->{h} > 0;
2212 2444
2213 delete $self->{texture}; 2445 delete $self->{texture};
2214 2446
2215 $ROOT->on_refresh ($self, sub { 2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
2216 if (delete $self->{need_reflow}) { 2450 if (delete $self->{need_reflow}) {
2217 my $height = 0; 2451 my $height = 0;
2218 2452
2219 $height += $_->[0] = $self->text_height ($_->[2]) 2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2220 for @{$self->{par}}; 2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
2221 2468
2222 $self->{height} = $height; 2469 $self->{height} = $height;
2223 2470
2224 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2225 2472
2226 delete $self->{texture}; 2473 delete $self->{texture};
2227 } 2474 }
2228 2475
2229 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2230 glClearColor 0, 0, 0, 0; 2477 glClearColor 0.5, 0.5, 0.5, 0;
2231 glClear GL_COLOR_BUFFER_BIT; 2478 glClear GL_COLOR_BUFFER_BIT;
2232 2479
2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
2233 glEnable GL_BLEND; 2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
2234 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2493 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 2494
2249 for my $par (@{$self->{par}}) { 2495 for my $par (@{$self->{par}}) {
2250 my $h = $par->[0]; 2496 my $h = $par->[1];
2251 2497
2252 if ($y0 < $y + $h && $y < $y1) { 2498 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] });
2500 $layout->set_width ($W - $par->[3]);
2253 $layout->set_text ($par->[2]); 2501 $layout->set_markup ($par->[4]);
2254 2502
2255 glColor @{ $par->[1] }; 2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2256 my ($W, $H) = $layout->size; 2504
2257 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2258 } 2507 }
2259 2508
2260 $y += $h; 2509 $y += $h;
2261 } 2510 }
2262 2511
2263 glDisable GL_TEXTURE_2D;
2264 glDisable GL_BLEND; 2512 glDisable GL_BLEND;
2265 }; 2513 };
2266 }); 2514 });
2267} 2515}
2268 2516
2269sub _draw { 2517sub _draw {
2270 my ($self) = @_; 2518 my ($self) = @_;
2271 2519
2272 glEnable GL_BLEND;
2273 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2274 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
2275 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2276 glColor 1, 1, 1, 1; 2522 glColor 1, 1, 1, 1;
2277 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2278 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
2279 glDisable GL_BLEND;
2280 2525
2281 $self->{children}[1]->draw; 2526 $self->{children}[1]->draw;
2282 2527
2283} 2528}
2284 2529
… …
2332 2577
2333sub new { 2578sub new {
2334 my $class = shift; 2579 my $class = shift;
2335 2580
2336 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
2337 state => 0, 2582 state => 0,
2338 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
2339 @_ 2584 @_
2340 ); 2585 );
2341 2586
2342 if ($self->{state}) {
2343 $self->{state} = 0;
2344 $self->toggle_flopper;
2345 }
2346
2347 $self 2587 $self
2348} 2588}
2349 2589
2350sub toggle_flopper { 2590sub toggle_flopper {
2351 my ($self) = @_; 2591 my ($self) = @_;
2352 2592
2353 # TODO: use animation 2593 $self->{other}->toggle_visibility;
2354 if ($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 => $self->{state});
2364} 2594}
2365 2595
2366############################################################################# 2596#############################################################################
2367 2597
2368package CFClient::UI::Tooltip; 2598package CFClient::UI::Tooltip;
… …
2378 @_, 2608 @_,
2379 can_events => 0, 2609 can_events => 0,
2380 ) 2610 )
2381} 2611}
2382 2612
2383sub set_markup { 2613sub set_tooltip_from {
2384 my ($self, $text) = @_; 2614 my ($self, $widget) = @_;
2385 2615
2386 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2616 $self->add (new CFClient::UI::Label
2387 $self->{label}->set_markup ($text); 2617 markup => $widget->{tooltip},
2388 $self->add ($self->{label}); 2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2389} 2624}
2390 2625
2391sub size_request { 2626sub size_request {
2392 my ($self) = @_; 2627 my ($self) = @_;
2393 2628
2394 $self->child->set_max_size ($::WIDTH * 0.3);
2395
2396 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2397 2630
2398 ($w + 4, $h + 4) 2631 ($w + 4, $h + 4)
2399} 2632}
2400 2633
2401sub size_allocate { 2634sub size_allocate {
2402 my ($self, $w, $h) = @_; 2635 my ($self, $w, $h, $changed) = @_;
2403 2636
2637 return unless $changed;
2638
2404 $self->SUPER::size_allocate ($w - 4, $h - 4); 2639 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2640}
2641
2642sub visibility_change {
2643 my ($self, $visible) = @_;
2644
2645 return unless $visible;
2646
2647 $self->{root}->on_post_alloc ("move_$self" => sub {
2648 my $widget = $self->{owner}
2649 or return;
2650
2651 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2652
2653 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2654 if $x + $self->{w} > $::WIDTH;
2655
2656 $self->move_abs ($x, $y);
2657 });
2405} 2658}
2406 2659
2407sub _draw { 2660sub _draw {
2408 my ($self) = @_; 2661 my ($self) = @_;
2409 2662
2410 glPushMatrix;
2411 glTranslate 0.375, 0.375; 2663 glTranslate 0.375, 0.375;
2412 2664
2413 my ($w, $h) = @$self{qw(w h)}; 2665 my ($w, $h) = @$self{qw(w h)};
2414 2666
2415 glColor 1, 0.8, 0.4; 2667 glColor 1, 0.8, 0.4;
… …
2426 glVertex 0 , $h; 2678 glVertex 0 , $h;
2427 glVertex $w, $h; 2679 glVertex $w, $h;
2428 glVertex $w, 0; 2680 glVertex $w, 0;
2429 glEnd; 2681 glEnd;
2430 2682
2431 glPopMatrix; 2683 glTranslate 2 - 0.375, 2 - 0.375;
2432 2684
2433 glTranslate 2, 2;
2434 $self->SUPER::_draw; 2685 $self->SUPER::_draw;
2435} 2686}
2436 2687
2437############################################################################# 2688#############################################################################
2438 2689
… …
2443use CFClient::OpenGL; 2694use CFClient::OpenGL;
2444 2695
2445sub new { 2696sub new {
2446 my $class = shift; 2697 my $class = shift;
2447 2698
2448 $class->SUPER::new ( 2699 my $self = $class->SUPER::new (
2449 aspect => 1, 2700 aspect => 1,
2701 can_events => 0,
2450 @_, 2702 @_,
2451 ) 2703 );
2704
2705 if ($self->{anim} && $self->{animspeed}) {
2706 Scalar::Util::weaken (my $widget = $self);
2707
2708 $self->{timer} = Event->timer (
2709 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2710 hard => 1,
2711 interval => $self->{animspeed},
2712 cb => sub {
2713 ++$widget->{frame};
2714 $widget->update;
2715 },
2716 );
2717 }
2718
2719 $self
2452} 2720}
2453 2721
2454sub size_request { 2722sub size_request {
2455 (32, 8) 2723 (32, 8)
2456} 2724}
2457 2725
2726sub update {
2727 my ($self) = @_;
2728
2729 return unless $self->{visible};
2730
2731 $self->SUPER::update;
2732}
2733
2458sub _draw { 2734sub _draw {
2459 my ($self) = @_; 2735 my ($self) = @_;
2460 2736
2461 return unless $::CONN;#d# manage and cache textures differently 2737 return unless $::CONN;
2738
2739 my $face;
2740
2741 if ($self->{frame}) {
2742 my $anim = $::CONN->{anim}[$self->{anim}];
2743
2744 $face = $anim->[ $self->{frame} % @$anim ]
2745 if $anim && @$anim;
2746 }
2747
2462 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 2748 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2463 2749
2464 # TODO animation
2465 if ($tex) { 2750 if ($tex) {
2466 glEnable GL_BLEND;
2467 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2468 glEnable GL_TEXTURE_2D; 2751 glEnable GL_TEXTURE_2D;
2469 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2752 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2470 glColor 1, 1, 1, 1; 2753 glColor 1, 1, 1, 1;
2471 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 2754 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2472 glDisable GL_TEXTURE_2D; 2755 glDisable GL_TEXTURE_2D;
2473 glDisable GL_BLEND;
2474 } 2756 }
2757}
2758
2759sub DESTROY {
2760 my ($self) = @_;
2761
2762 $self->{timer}->cancel
2763 if $self->{timer};
2764
2765 $self->SUPER::DESTROY;
2475} 2766}
2476 2767
2477############################################################################# 2768#############################################################################
2478 2769
2479package CFClient::UI::InventoryItem; 2770package CFClient::UI::Inventory;
2480 2771
2481our @ISA = CFClient::UI::HBox::; 2772our @ISA = CFClient::UI::ScrolledWindow::;
2482 2773
2483sub new { 2774sub new {
2484 my $class = shift; 2775 my $class = shift;
2485 2776
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 ( 2777 my $self = $class->SUPER::new (
2496 can_hover => 1, 2778 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($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 @_, 2779 @_,
2555 ); 2780 );
2556 2781
2557 $self 2782 $self
2558} 2783}
… …
2561 my ($self, $items) = @_; 2786 my ($self, $items) = @_;
2562 2787
2563 $self->{scrolled}->clear; 2788 $self->{scrolled}->clear;
2564 return unless $items; 2789 return unless $items;
2565 2790
2566 my @items = sort { $a->{type} <=> $b->{type} } @$items; 2791 my @items = sort {
2792 ($a->{type} <=> $b->{type})
2793 or ($a->{name} cmp $b->{name})
2794 } @$items;
2567 2795
2568 $self->{real_items} = \@items; 2796 $self->{real_items} = \@items;
2569 2797
2798 my $row = 0;
2570 for my $item (@items) { 2799 for my $item (@items) {
2571 my $desc = $item->{nrof} < 2 2800 CFClient::Item::update_widgets $item;
2572 ? $item->{name}
2573 : "$item->{nrof} $item->{name_pl}";
2574 2801
2575 $self->{scrolled}->add ($item->{widget} ||= new CFClient::UI::InventoryItem item => $item); 2802 $self->{scrolled}->add (0, $row, $item->{face_widget});
2576 } 2803 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2804 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2577 2805
2578# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page]; 2806 $row++;
2579} 2807 }
2580
2581sub size_request {
2582 my ($self) = @_;
2583 ($self->{req_w}, $self->{req_h});
2584} 2808}
2585 2809
2586############################################################################# 2810#############################################################################
2587 2811
2588package CFClient::UI::Menu; 2812package CFClient::UI::Menu;
… …
2623 2847
2624# popup given the event (must be a mouse button down event currently) 2848# popup given the event (must be a mouse button down event currently)
2625sub popup { 2849sub popup {
2626 my ($self, $ev) = @_; 2850 my ($self, $ev) = @_;
2627 2851
2628 $self->emit ("popdown"); 2852 $self->_emit ("popdown");
2629 2853
2630 # maybe save $GRAB? must be careful about events... 2854 # maybe save $GRAB? must be careful about events...
2631 $GRAB = $self; 2855 $GRAB = $self;
2632 $self->{button} = $ev->{button}; 2856 $self->{button} = $ev->{button};
2633 2857
… …
2648 2872
2649 if ($ev->{button} == $self->{button}) { 2873 if ($ev->{button} == $self->{button}) {
2650 undef $GRAB; 2874 undef $GRAB;
2651 $self->hide; 2875 $self->hide;
2652 2876
2653 $self->emit ("popdown"); 2877 $self->_emit ("popdown");
2654 $self->{hover}[1]->() if $self->{hover}; 2878 $self->{hover}[1]->() if $self->{hover};
2655 } 2879 }
2656} 2880}
2657 2881
2658############################################################################# 2882#############################################################################
2659 2883
2660package CFClient::UI::Root; 2884package CFClient::UI::Statusbox;
2661 2885
2662our @ISA = CFClient::UI::Container::; 2886our @ISA = CFClient::UI::VBox::;
2663
2664use CFClient::OpenGL;
2665 2887
2666sub new { 2888sub new {
2667 my $class = shift; 2889 my $class = shift;
2668 2890
2669 $class->SUPER::new ( 2891 $class->SUPER::new (
2892 fontsize => 0.8,
2670 @_, 2893 @_,
2671 ) 2894 )
2672} 2895}
2673 2896
2897sub reorder {
2898 my ($self) = @_;
2899 my $NOW = time;
2900
2901 while (my ($k, $v) = each %{ $self->{item} }) {
2902 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2903 }
2904
2905 my @widgets;
2906
2907 my @items = sort {
2908 $a->{pri} <=> $b->{pri}
2909 or $b->{id} <=> $a->{id}
2910 } values %{ $self->{item} };
2911
2912 my $count = 10 + 1;
2913 for my $item (@items) {
2914 last unless --$count;
2915
2916 push @widgets, $item->{label} ||= do {
2917 # TODO: doesn't handle markup well (read as: at all)
2918 my $short = $item->{count} > 1
2919 ? "<b>$item->{count} ×</b> $item->{text}"
2920 : $item->{text};
2921
2922 for ($short) {
2923 s/^\s+//;
2924 s/\s+/ /g;
2925 }
2926
2927 new CFClient::UI::Label
2928 markup => $short,
2929 tooltip => $item->{tooltip},
2930 tooltip_font => $::FONT_PROP,
2931 tooltip_width => 0.67,
2932 fontsize => $item->{fontsize} || $self->{fontsize},
2933 max_w => $::WIDTH * 0.44,
2934 fg => $item->{fg},
2935 can_events => 1,
2936 can_hover => 1
2937 };
2938 }
2939
2940 $self->clear;
2941 $self->SUPER::add (reverse @widgets);
2942}
2943
2944sub add {
2945 my ($self, $text, %arg) = @_;
2946
2947 $text =~ s/^\s+//;
2948 $text =~ s/\s+$//;
2949
2950 return unless $text;
2951
2952 my $timeout = time + ((delete $arg{timeout}) || 60);
2953
2954 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2955
2956 if (my $item = $self->{item}{$group}) {
2957 if ($item->{text} eq $text) {
2958 $item->{count}++;
2959 } else {
2960 $item->{count} = 1;
2961 $item->{text} = $item->{tooltip} = $text;
2962 }
2963 $item->{id} = ++$self->{id};
2964 $item->{timeout} = $timeout;
2965 delete $item->{label};
2966 } else {
2967 $self->{item}{$group} = {
2968 id => ++$self->{id},
2969 text => $text,
2970 timeout => $timeout,
2971 tooltip => $text,
2972 fg => [0.8, 0.8, 0.8, 0.8],
2973 pri => 0,
2974 count => 1,
2975 %arg,
2976 };
2977 }
2978
2979 $self->reorder;
2980}
2981
2982sub reconfigure {
2983 my ($self) = @_;
2984
2985 delete $_->{label}
2986 for values %{ $self->{item} || {} };
2987
2988 $self->reorder;
2989 $self->SUPER::reconfigure;
2990}
2991
2992#############################################################################
2993
2994package CFClient::UI::Root;
2995
2996our @ISA = CFClient::UI::Container::;
2997
2998use CFClient::OpenGL;
2999
3000sub new {
3001 my $class = shift;
3002
3003 my $self = $class->SUPER::new (
3004 visible => 1,
3005 @_,
3006 );
3007
3008 Scalar::Util::weaken ($self->{root} = $self);
3009
3010 $self
3011}
3012
2674sub configure { 3013sub configure {
2675 my ($self, $x, $y, $w, $h) = @_; 3014 my ($self, $x, $y, $w, $h) = @_;
2676 3015
2677 $self->{w} = $w; 3016 $self->{w} = $w;
2678 $self->{h} = $h; 3017 $self->{h} = $h;
2679} 3018}
2680 3019
2681sub check_size { 3020sub reconfigure {
2682 my ($self) = @_; 3021 my ($self) = @_;
2683 3022
3023 $self->SUPER::reconfigure;
3024
2684 $self->size_allocate ($self->{w}, $self->{h}) 3025 $self->size_allocate ($self->{w}, $self->{h}, 1)
2685 if $self->{w}; 3026 if $self->{w};
2686} 3027}
2687 3028
2688sub size_request { 3029sub size_request {
2689 my ($self) = @_; 3030 my ($self) = @_;
2690 3031
2691 ($self->{w}, $self->{h}) 3032 ($self->{w}, $self->{h})
2692} 3033}
2693 3034
3035sub _to_pixel {
3036 my ($coord, $size, $max) = @_;
3037
3038 $coord =
3039 $coord eq "center" ? ($max - $size) * 0.5
3040 : $coord eq "max" ? $max
3041 : $coord;
3042
3043 $coord = 0 if $coord < 0;
3044 $coord = $max - $size if $coord > $max - $size;
3045
3046 int $coord + 0.5
3047}
3048
2694sub size_allocate { 3049sub size_allocate {
2695 my ($self, $w, $h) = @_; 3050 my ($self, $w, $h, $changed) = @_;
2696
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 3051
2713 for my $child ($self->children) { 3052 for my $child ($self->children) {
2714 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3053 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2715 3054
2716 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3055 $X = $child->{force_x} if exists $child->{force_x};
2717 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3056 $Y = $child->{force_y} if exists $child->{force_y};
3057
3058 $X = _to_pixel $X, $W, $self->{w};
3059 $Y = _to_pixel $Y, $H, $self->{h};
3060
2718 $child->configure ($X, $Y, $W, $H); 3061 $child->configure ($X, $Y, $W, $H);
2719 } 3062 }
2720
2721 $self->{old_w} = $w;
2722 $self->{old_h} = $h;
2723} 3063}
2724 3064
2725sub coord2local { 3065sub coord2local {
2726 my ($self, $x, $y) = @_; 3066 my ($self, $x, $y) = @_;
2727 3067
… …
2735} 3075}
2736 3076
2737sub update { 3077sub update {
2738 my ($self) = @_; 3078 my ($self) = @_;
2739 3079
2740 $self->check_size;
2741 $::WANT_REFRESH++; 3080 $::WANT_REFRESH++;
2742} 3081}
2743 3082
2744sub add { 3083sub add {
2745 my ($self, $child) = @_; 3084 my ($self, @children) = @_;
2746 3085
2747 # integerise window positions 3086 $_->{is_toplevel} = 1
2748 $child->{x} = int $child->{x}; 3087 for @children;
2749 $child->{y} = int $child->{y};
2750 3088
2751 $self->SUPER::add ($child); 3089 $self->SUPER::add (@children);
3090}
3091
3092sub remove {
3093 my ($self, @children) = @_;
3094
3095 $self->SUPER::remove (@children);
3096
3097 delete $self->{is_toplevel}
3098 for @children;
3099
3100 while (@children) {
3101 my $w = pop @children;
3102 push @children, $w->children;
3103 $w->set_invisible;
3104 }
2752} 3105}
2753 3106
2754sub on_refresh { 3107sub on_refresh {
2755 my ($self, $id, $cb) = @_; 3108 my ($self, $id, $cb) = @_;
2756 3109
2757 $self->{refresh_hook}{$id} = $cb; 3110 $self->{refresh_hook}{$id} = $cb;
2758} 3111}
2759 3112
3113sub on_post_alloc {
3114 my ($self, $id, $cb) = @_;
3115
3116 $self->{post_alloc_hook}{$id} = $cb;
3117}
3118
2760sub draw { 3119sub draw {
2761 my ($self) = @_; 3120 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, $h);
2804 }
2805 }
2806 3121
2807 while ($self->{refresh_hook}) { 3122 while ($self->{refresh_hook}) {
2808 $_->() 3123 $_->()
2809 for values %{delete $self->{refresh_hook}}; 3124 for values %{delete $self->{refresh_hook}};
2810 } 3125 }
2811 3126
3127 if ($self->{realloc}) {
3128 my @queue;
3129
3130 while () {
3131 if ($self->{realloc}) {
3132 #TODO use array-of-depth approach
3133
3134 @queue = sort { $a->{visible} <=> $b->{visible} }
3135 @queue, values %{delete $self->{realloc}};
3136 }
3137
3138 my $widget = pop @queue || last;
3139
3140 $widget->{visible} or last; # do not resize invisible widgets
3141
3142 my ($w, $h) = $widget->size_request;
3143
3144 my $min_size = $widget->{is_toplevel} ? 16 : 0;
3145
3146 $w = List::Util::max $widget->{min_w} || $widget->{is_toplevel} * 16, $w;
3147 $h = List::Util::max $widget->{min_h} || $widget->{is_toplevel} * 16, $h;
3148
3149 $w = $widget->{force_w} if exists $widget->{force_w};
3150 $h = $widget->{force_h} if exists $widget->{force_h};
3151
3152 $widget->{req_w} = $w;
3153 $widget->{req_h} = $h;
3154
3155 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3156
3157 push @queue, $widget->{parent}
3158 if ($self->{w} != $w || $self->{h} != $h) && $widget->{parent};
3159 }
3160 }
3161
3162 while (my $size_alloc = delete $self->{size_alloc}) {
3163 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3164 values %$size_alloc;
3165
3166 while () {
3167 my ($widget, $w, $h) = @{ pop @queue or last };
3168
3169 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3170 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3171
3172 $w = 0 if $w < 0;
3173 $h = 0 if $h < 0;
3174
3175 $w = int $w + 0.5;
3176 $h = int $h + 0.5;
3177
3178 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3179
3180 $widget->{w} = $w;
3181 $widget->{h} = $h;
3182
3183 $widget->emit (size_allocate => $w, $h, $changed);
3184 }
3185 }
3186
3187 while ($self->{post_alloc_hook}) {
3188 $_->()
3189 for values %{delete $self->{post_alloc_hook}};
3190 }
3191
2812 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3192 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2813 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3193 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2814 glClear GL_COLOR_BUFFER_BIT; 3194 glClear GL_COLOR_BUFFER_BIT;
2815 3195
2816 glMatrixMode GL_PROJECTION; 3196 glMatrixMode GL_PROJECTION;
2817 glLoadIdentity; 3197 glLoadIdentity;
2818 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2819 glMatrixMode GL_MODELVIEW; 3199 glMatrixMode GL_MODELVIEW;
2820 glLoadIdentity; 3200 glLoadIdentity;
2821 3201
2822 $self->_draw; 3202 $self->_draw;
2823} 3203}
… …
2825############################################################################# 3205#############################################################################
2826 3206
2827package CFClient::UI; 3207package CFClient::UI;
2828 3208
2829$ROOT = new CFClient::UI::Root; 3209$ROOT = new CFClient::UI::Root;
2830$TOOLTIP = new CFClient::UI::Tooltip; 3210$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2831 3211
28321 32121
2833 3213

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