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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.182 by root, Sun Apr 30 11:17:08 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($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 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
213} 338}
214 339
340sub baseline_shift {
341 0
342}
343
215sub configure { 344sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
217 346
218 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
221 352
222 # use alignment to adjust x, y 353 # use alignment to adjust x, y
223 354
224 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 357 }
229 358
230 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 360 $self->{x} = $x;
232 $self->{y} = $y; 361 $self->{y} = $y;
233 $self->update; 362 $self->update;
234 } 363 }
235 364
236 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
237 $self->{w} = $w; 368 $self->{alloc_w} = $w;
238 $self->{h} = $h; 369 $self->{alloc_h} = $h;
239 370
240 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 $self->emit (size_allocate => $w, $h);
243 } 372 }
244}
245
246sub size_allocate {
247 # nothing to be done
248} 373}
249 374
250sub children { 375sub children {
376 # nop
251} 377}
252 378
253# call when resolution changes etc. 379sub visible_children {
254sub reconfigure { 380 $_[0]->children
255 my ($self) = @_;
256
257 $_->reconfigure
258 for $self->children;
259
260 $_->check_size;
261} 381}
262 382
263sub set_max_size { 383sub set_max_size {
264 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
265 385
266 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
267 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
268}
269 388
270# return top left coordinates 389 $self->realloc;
271sub _topleft { 390}
391
392sub set_tooltip {
272 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
273 394
274 $self->{parent} 395 $tooltip =~ s/^\s+//;
275 or Carp::confess "no parent widget in _topleft\n";#d# 396 $tooltip =~ s/\s+$//;
276 397
277 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
278} 406}
279 407
280# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
281sub coord2local { 409sub coord2local {
282 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
283 411
284 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
285 ($x - $X, $y - $Y)
286} 413}
287 414
288# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
289sub coord2global { 416sub coord2global {
290 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
291 418
292 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
293 ($x + $X, $y + $Y)
294} 420}
295 421
296sub focus_in { 422sub invoke_focus_in {
297 my ($self) = @_; 423 my ($self) = @_;
298 424
299 return if $FOCUS == $self; 425 return if $FOCUS == $self;
300 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
301 427
302 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
303 429
304 $self->emit (focus_in => $focus);
305
306 $focus->update if $focus; 430 $focus->update if $focus;
307 $FOCUS->update; 431 $FOCUS->update;
308}
309 432
433 0
434}
435
310sub focus_out { 436sub invoke_focus_out {
311 my ($self) = @_; 437 my ($self) = @_;
312 438
313 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
314 440
315 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
316 442
317 $self->emit (focus_out => $focus);
318
319 $focus->update if $focus; #? 443 $focus->update if $focus; #?
320}
321 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
322sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
323sub button_up { } 458sub invoke_button_up { 1 }
324sub key_down { } 459sub invoke_key_down { 1 }
325sub key_up { } 460sub invoke_key_up { 1 }
326 461
327sub button_down { 462sub invoke_button_down {
328 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
329 464
330 $self->focus_in; 465 $self->grab_focus;
331}
332 466
333sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
334sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
335sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
336sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
337sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
484
485sub find_widget {
486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
489
490 return $self
491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494 ()
495}
496
497sub set_parent {
498 my ($self, $parent) = @_;
499
500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
338 535
339sub draw { 536sub draw {
340 my ($self) = @_; 537 my ($self) = @_;
341 538
342 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
343 548
344 glPushMatrix; 549 glPushMatrix;
345 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
346 $self->_draw;
347 glPopMatrix;
348 551
349 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
350 my ($x, $y) = @$self{qw(x y)};
351
352 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
353 glEnable GL_BLEND; 554 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glBegin GL_QUADS; 556 glBegin GL_QUADS;
356 glVertex $x , $y;
357 glVertex $x + $self->{w}, $y;
358 glVertex $x + $self->{w}, $y + $self->{h};
359 glVertex $x , $y + $self->{h};
360 glEnd;
361 glDisable GL_BLEND;
362 }
363
364 if ($ENV{PCLIENT_DEBUG}) {
365 glPushMatrix;
366 glColor 1, 1, 0, 1;
367 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
368 glBegin GL_LINE_LOOP;
369 glVertex 0 , 0; 557 glVertex 0 , 0;
370 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
371 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
372 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
373 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
374 glPopMatrix; 575 glPopMatrix;
375 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
376 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
377} 581}
378 582
379sub _draw { 583sub _draw {
380 my ($self) = @_; 584 my ($self) = @_;
381 585
382 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
383} 587}
384 588
385sub find_widget {
386 my ($self, $x, $y) = @_;
387
388 return () unless $self->{can_events};
389
390 return $self
391 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
392 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
393
394 ()
395}
396
397sub set_parent {
398 my ($self, $parent) = @_;
399
400 Scalar::Util::weaken ($self->{parent} = $parent);
401}
402
403sub check_size {
404 my ($self) = @_;
405
406 $self->{parent}
407 or return 1;
408
409 my ($w, $h) = $self->{user_w} && $self->{user_h}
410 ? @$self{qw(user_w user_h)}
411 : $self->size_request;
412
413 if ($w != $self->{req_w} || $h != $self->{req_h}) {
414 $self->{req_w} = $w;
415 $self->{req_h} = $h;
416
417 $self->{parent}->check_size
418 or $self->size_allocate (
419 (List::Util::max $self->{w}, $w),
420 (List::Util::max $self->{h}, $h),
421 );
422
423 1
424 } else {
425 0
426 }
427}
428
429sub update {
430 my ($self) = @_;
431
432 $self->{parent}->update
433 if $self->{parent};
434}
435
436sub connect {
437 my ($self, $signal, $cb) = @_;
438
439 push @{ $self->{signal_cb}{$signal} }, $cb;
440}
441
442sub emit {
443 my ($self, $signal, @args) = @_;
444
445 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
446}
447
448sub DESTROY { 589sub DESTROY {
449 my ($self) = @_; 590 my ($self) = @_;
450 591
451 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
452} 596}
453 597
454############################################################################# 598#############################################################################
455 599
456package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
464 my $class = shift; 608 my $class = shift;
465 609
466 # range [value, low, high, page] 610 # range [value, low, high, page]
467 611
468 $class->SUPER::new ( 612 $class->SUPER::new (
469 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
470 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
471 @_ 615 @_
472 ) 616 )
473} 617}
474 618
475sub _draw { 619sub _draw {
476 my ($self) = @_; 620 my ($self) = @_;
477 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
478 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
479 628
480 glEnable GL_BLEND; 629 glEnable GL_BLEND;
481 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
482 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
483 632
484 glBegin GL_QUADS; 633 glBegin GL_QUADS;
485 glVertex 0 , 0; 634 glVertex 0 , 0;
486 glVertex 0 , $h; 635 glVertex 0 , $h;
487 glVertex $w, $h; 636 glVertex $w, $h;
488 glVertex $w, 0; 637 glVertex $w, 0;
489 glEnd; 638 glEnd;
490 639
491 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
492} 642}
493 643
494############################################################################# 644#############################################################################
495 645
496package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
501 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
502 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
503} 653}
504 654
505sub size_request { 655sub size_request {
506 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
507} 659}
508 660
509sub draw { } 661sub draw { }
510 662
511############################################################################# 663#############################################################################
… …
515our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
516 668
517sub new { 669sub new {
518 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
519 671
520 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
521 673
522 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
523 children => [], 675 children => [],
524 can_events => 0, 676 can_events => 0,
525 %arg, 677 %arg,
526 ); 678 );
679
527 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
528 682
529 $self 683 $self
530} 684}
531 685
532sub add { 686sub add {
533 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
534 688
535 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
536 691
537 use sort 'stable'; 692 use sort 'stable';
538 693
539 $self->{children} = [ 694 $self->{children} = [
540 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
541 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
542 ]; 697 ];
543 698
544 $child->check_size; 699 $self->realloc;
545 $self->update;
546} 700}
547 701
548sub children { 702sub children {
549 @{ $_[0]{children} } 703 @{ $_[0]{children} }
550} 704}
… …
555 delete $child->{parent}; 709 delete $child->{parent};
556 $child->hide; 710 $child->hide;
557 711
558 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
559 713
560 $self->check_size; 714 $self->realloc;
561 $self->update;
562} 715}
563 716
564sub clear { 717sub clear {
565 my ($self) = @_; 718 my ($self) = @_;
566 719
… …
570 for (@$children) { 723 for (@$children) {
571 delete $_->{parent}; 724 delete $_->{parent};
572 $_->hide; 725 $_->hide;
573 } 726 }
574 727
575 $self->check_size; 728 $self->realloc;
576 $self->update;
577} 729}
578 730
579sub find_widget { 731sub find_widget {
580 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
581 733
582 $x -= $self->{x}; 734 $x -= $self->{x};
583 $y -= $self->{y}; 735 $y -= $self->{y};
584 736
585 my $res; 737 my $res;
586 738
587 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
588 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
589 and return $res; 741 and return $res;
590 } 742 }
591 743
592 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
613} 765}
614 766
615sub add { 767sub add {
616 my ($self, $child) = @_; 768 my ($self, $child) = @_;
617 769
618 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
619
620 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
621} 772}
622 773
623sub remove { 774sub remove {
624 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
633 784
634sub size_request { 785sub size_request {
635 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
636} 787}
637 788
638sub size_allocate { 789sub invoke_size_allocate {
639 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
640 791
641 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
642} 795}
643 796
644############################################################################# 797#############################################################################
798
799# back-buffered drawing area
645 800
646package CFClient::UI::Window; 801package CFClient::UI::Window;
647 802
648our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
649 804
… …
656} 811}
657 812
658sub update { 813sub update {
659 my ($self) = @_; 814 my ($self) = @_;
660 815
661 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
662 $self->SUPER::update; 817 $self->SUPER::update;
663} 818}
664 819
665sub size_allocate { 820sub invoke_size_allocate {
666 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
667 822
668 $self->SUPER::size_allocate ($w, $h);
669 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
670} 826}
671 827
672sub _render { 828sub _render {
829 my ($self) = @_;
830
673 $_[0]{children}[0]->draw; 831 $self->{children}[0]->draw;
674} 832}
675 833
676sub render_child { 834sub render_child {
677 my ($self) = @_; 835 my ($self) = @_;
678 836
679 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
680 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
681 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
682 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
683 $self->_render; 848 $self->_render;
684# glColorMask 1, 1, 1, 0;
685# glEnable GL_BLEND;
686# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
687# glRasterPos 0, 0;
688# glCopyPixels 0, 0, $self->{w}, $self->{h};
689# glDisable GL_BLEND;
690# glColorMask 1, 1, 1, 1;
691 }; 849 };
692} 850}
693 851
694sub _draw { 852sub _draw {
695 my ($self) = @_; 853 my ($self) = @_;
696 854
697 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
698 856
699 my $tex = $self->{texture} 857 my $tex = $self->{texture}
700 or return; 858 or return;
701 859
702 glEnable GL_BLEND;
703 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
704 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
706 glColor 0, 0, 0, 1; 862 glColor 0, 0, 0, 1;
707 863
708 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
709 865
710 glDisable GL_BLEND;
711 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
712} 867}
713 868
714############################################################################# 869#############################################################################
715 870
716package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
717 872
718our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
719 874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
720sub size_request { 885sub size_request {
721 my ($self) = @_; 886 my ($self) = @_;
722 887
723 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
724 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
725 889
726 @$self{qw(child_w child_h)} 890 $w = 10 if $self->{scroll_x};
727} 891 $h = 10 if $self->{scroll_y};
728 892
893 ($w, $h)
894}
895
729sub size_allocate { 896sub invoke_size_allocate {
730 my ($self, $w, $h) = @_; 897 my ($self, $w, $h) = @_;
731 898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
732 $self->update; 905 $self->update;
906
907 1
733} 908}
734 909
735sub set_offset { 910sub set_offset {
736 my ($self, $x, $y) = @_; 911 my ($self, $x, $y) = @_;
737 912
… …
739 $self->{view_y} = int $y; 914 $self->{view_y} = int $y;
740 915
741 $self->update; 916 $self->update;
742} 917}
743 918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
933}
934
935sub find_widget {
936 my ($self, $x, $y) = @_;
937
938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
940 ) {
941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
945}
946
744sub _render { 947sub _render {
745 my ($self) = @_; 948 my ($self) = @_;
746 949
950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
747 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
748 954
749 $self->SUPER::_render; 955 $self->SUPER::_render;
750} 956}
751 957
752############################################################################# 958#############################################################################
753 959
754package CFClient::UI::ScrolledWindow; 960package CFClient::UI::ScrolledWindow;
755 961
756our @ISA = CFClient::UI::HBox::; 962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($class, %arg) = @_;
966
967 my $child = delete $arg{child};
968
969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
989}
990
991sub add {
992 my ($self, $widget) = @_;
993
994 $self->{vp}->add ($self->{child} = $widget);
995}
996
997sub update {
998 my ($self) = @_;
999
1000 $self->SUPER::update;
1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
1007sub invoke_size_allocate {
1008 my ($self, $w, $h) = @_;
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012
1013 $self->SUPER::invoke_size_allocate ($w, $h)
1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
1018
1019#############################################################################
1020
1021package CFClient::UI::Frame;
1022
1023our @ISA = CFClient::UI::Bin::;
1024
1025use CFClient::OpenGL;
757 1026
758sub new { 1027sub new {
759 my $class = shift; 1028 my $class = shift;
760 1029
761 my $self;
762
763 my $slider = new CFClient::UI::Slider
764 vertical => 1,
765 range => [0, 0, 1, 0.01], # HACK fix
766 connect_changed => sub {
767 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
768 },
769 ;
770
771 $self = $class->SUPER::new ( 1030 $class->SUPER::new (
772 vp => (new CFClient::UI::ViewPort), 1031 bg => undef,
773 slider => $slider,
774 @_, 1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1074
1075sub new {
1076 my ($class, %arg) = @_;
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
775 ); 1086 );
776 1087
777 $self->{vp}->add ($self->{scrolled});
778 $self->add ($self->{vp});
779 $self->add ($self->{slider});
780
781 $self
782}
783
784#TODO# update range on size_allocate depeneing on child
785# update viewport offset on scroll
786
787#############################################################################
788
789package CFClient::UI::Frame;
790
791our @ISA = CFClient::UI::Bin::;
792
793use CFClient::OpenGL;
794
795sub new {
796 my $class = shift;
797
798 my $self = $class->SUPER::new (
799 bg => [1, 1, 1, 1],
800 border_bg => [1, 1, 1, 1],
801 border => 0.8,
802 @_
803 );
804
805 $self
806}
807
808sub _draw {
809 my ($self) = @_;
810
811 my ($w, $h) = ($self->{w}, $self->{h});
812
813 glEnable GL_BLEND;
814 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
815 glEnable GL_TEXTURE_2D;
816 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
817
818# glBegin GL_QUADS;
819# glColor 0, 0, 0, 0;
820# glVertex 0 , 0;
821# glVertex 0 , $h;
822# glVertex $w, $h;
823# glVertex $w, 0;
824# glEnd;
825
826
827 $self->child->draw;
828 glDisable GL_BLEND;
829 glDisable GL_TEXTURE_2D;
830}
831
832#############################################################################
833
834package CFClient::UI::FancyFrame;
835
836our @ISA = CFClient::UI::Bin::;
837
838use CFClient::OpenGL;
839
840my @tex =
841 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
842 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
843
844sub new {
845 my $class = shift;
846
847 # TODO: user_x, user_y, overwrite moveto?
848
849 my $self = $class->SUPER::new (
850 bg => [1, 1, 1, 1],
851 border_bg => [1, 1, 1, 1],
852 border => 0.6,
853 can_events => 1,
854 @_
855 );
856
857 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
858 align => 0, 1089 align => 0,
859 valign => 1, 1090 valign => 1,
860 text => $self->{title}, 1091 text => $self->{title},
861 fontsize => $self->{border}; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 if ($self->{has_close_button}) {
1096 $self->{close_button} =
1097 new CFClient::UI::ImageButton
1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_button});
1102 }
862 1103
863 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
864} 1113}
865 1114
866sub border { 1115sub border {
867 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
868} 1117}
869 1118
870sub size_request { 1119sub size_request {
871 my ($self) = @_; 1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_button}->size_request
1126 if $self->{close_button};
872 1127
873 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
874 1129
875 ( 1130 (
876 $w + $self->border * 2, 1131 $w + $self->border * 2,
877 $h + $self->border * 2, 1132 $h + $self->border * 2,
878 ) 1133 )
879} 1134}
880 1135
881sub size_allocate { 1136sub invoke_size_allocate {
882 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
883 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->invoke_size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
884 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
885 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
886 1149
887 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
888 if $self->{title};
889
890 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
891}
892 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
893sub button_down { 1158sub invoke_button_down {
894 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
895 1160
896 my ($w, $h) = @$self{qw(w h)}; 1161 my ($w, $h) = @$self{qw(w h)};
897 my $border = $self->border; 1162 my $border = $self->border;
898 1163
… …
911 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
912 1177
913 my $dx = $ev->{x} - $ox; 1178 my $dx = $ev->{x} - $ox;
914 my $dy = $ev->{y} - $oy; 1179 my $dy = $ev->{y} - $oy;
915 1180
916 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
917 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1183
918 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
919 $self->check_size; 1185 $self->realloc;
920 }; 1186 };
921 1187
922 } elsif ($lr ^ $td) { 1188 } elsif ($lr ^ $td) {
923 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
924 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
… …
926 $self->{motion} = sub { 1192 $self->{motion} = sub {
927 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
928 1194
929 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
930 1196
931 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
932 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
933 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
934 } 1205 1
935} 1206}
936 1207
937sub button_up { 1208sub invoke_button_up {
938 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
939 1210
940 delete $self->{motion}; 1211 ! ! delete $self->{motion}
941} 1212}
942 1213
943sub mouse_motion { 1214sub invoke_mouse_motion {
944 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
945 1216
946 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
947} 1220}
948 1221
949sub _draw { 1222sub _draw {
950 my ($self) = @_; 1223 my ($self) = @_;
951 1224
1225 my $child = $self->{children}[0];
1226
952 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
953 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
954 1229
955 glEnable GL_BLEND;
956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
957 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
959 1232
960 my $border = $self->border; 1233 my $border = $self->border;
961 1234
962 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
963 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
964 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
965 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
966 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
967 1240
968 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
969 my $bg = $tex[0]; 1242 glColor @{ $self->{bg} };
970 1243
971 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
1245 # solve this better(?)
972 my $rep_x = $cw / $bg->{w}; 1246 $bg->{s} = $cw / $bg->{w};
973 my $rep_y = $ch / $bg->{h}; 1247 $bg->{t} = $ch / $bg->{h};
974
975 glColor @{ $self->{bg} };
976
977 $bg->{s} = $rep_x;
978 $bg->{t} = $rep_y;
979 $bg->{wrap_mode} = 1;
980 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
981 1250
982 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
983 glDisable GL_BLEND;
984 }
985 1252
986 $self->{title}->draw if $self->{title};
987
988 $self->child->draw; 1253 $child->draw;
1254
1255 if ($self->{title_widget}) {
1256 glTranslate 0, $border - $self->{h};
1257 $self->{title_widget}->_draw;
1258
1259 glTranslate 0, - ($border - $self->{h});
1260 }
1261
1262 $self->{close_button}->draw
1263 if $self->{close_button};
989} 1264}
990 1265
991############################################################################# 1266#############################################################################
992 1267
993package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
1001sub new { 1276sub new {
1002 my $class = shift; 1277 my $class = shift;
1003 1278
1004 $class->SUPER::new ( 1279 $class->SUPER::new (
1005 col_expand => [], 1280 col_expand => [],
1006 @_ 1281 @_,
1007 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1008} 1287}
1009 1288
1010sub add { 1289sub add {
1011 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
1012 1291
1013 $child->set_parent ($self); 1292 $child->set_parent ($self);
1014 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
1015 1294
1016 $child->check_size; 1295 $self->realloc;
1017} 1296}
1018 1297
1019sub children { 1298sub remove {
1020 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1299 my ($self, $child) = @_;
1021}
1022 1300
1301 # TODO: not yet implemented
1302}
1303
1023# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
1024sub clear { 1305sub clear {
1025 my ($self) = @_; 1306 my ($self) = @_;
1026 1307
1027 my @children = $self->children; 1308 my @children = $self->children;
1028 delete $self->{children}; 1309 delete $self->{children};
… …
1030 for (@children) { 1311 for (@children) {
1031 delete $_->{parent}; 1312 delete $_->{parent};
1032 $_->hide; 1313 $_->hide;
1033 } 1314 }
1034 1315
1035 $self->update; 1316 $self->realloc;
1036} 1317}
1037 1318
1038sub get_wh { 1319sub get_wh {
1039 my ($self) = @_; 1320 my ($self) = @_;
1040 1321
… …
1066 (sum @$ws), 1347 (sum @$ws),
1067 (sum @$hs), 1348 (sum @$hs),
1068 ) 1349 )
1069} 1350}
1070 1351
1071sub size_allocate { 1352sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
1073 1354
1074 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
1075 1356
1076 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
1077 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
1078 1359
1079 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
1080 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
1081 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
1082 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
1108 } 1389 }
1109 1390
1110 $y += $row_h; 1391 $y += $row_h;
1111 } 1392 }
1112 1393
1394 1
1113} 1395}
1114 1396
1115sub find_widget { 1397sub find_widget {
1116 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
1117 1399
… …
1136 } 1418 }
1137} 1419}
1138 1420
1139############################################################################# 1421#############################################################################
1140 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub invoke_size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my @children = $self->visible_children;
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@children || 1)) x @children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children[$_]{expand}
1464 for 0 .. $#children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#children) {
1472 my $alloc = $req[$_];
1473 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
1141package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
1142 1484
1143# TODO: wrap into common Box base class
1144
1145our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
1146 1486
1147sub size_request { 1487sub new {
1148 my ($self) = @_; 1488 my $class = shift;
1149 1489
1150 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
1151 1491 vertical => 0,
1152 ( 1492 @_,
1153 (List::Util::sum map $_->[0], @alloc),
1154 (List::Util::max map $_->[1], @alloc),
1155 ) 1493 )
1156} 1494}
1157 1495
1158sub size_allocate {
1159 my ($self, $w, $h) = @_;
1160
1161 ($h, $w) = ($w, $h);
1162
1163 my $children = $self->{children};
1164
1165 my @h = map $_->{req_w}, @$children;
1166
1167 my $req_h = List::Util::sum @h;
1168
1169 if ($req_h > $h) {
1170 # ah well, not enough space
1171 $_ *= $h / $req_h for @h;
1172 } else {
1173 my $exp = List::Util::sum map $_->{expand}, @$children;
1174 $exp ||= 1;
1175
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178
1179 my $alloc_h = $h[$_];
1180 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1181 $h[$_] = $alloc_h;
1182 }
1183 }
1184
1185 CFClient::UI::harmonize \@h;
1186
1187 my $y = 0;
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190 my $h = $h[$_];
1191 $child->configure ($y, 0, $h, $w);
1192
1193 $y += $h;
1194 }
1195
1196 1
1197}
1198
1199############################################################################# 1496#############################################################################
1200 1497
1201package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1202 1499
1203# TODO: wrap into common Box base class
1204
1205our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1206 1501
1207sub size_request { 1502sub new {
1208 my ($self) = @_; 1503 my $class = shift;
1209 1504
1210 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1211 1506 vertical => 1,
1212 ( 1507 @_,
1213 (List::Util::max map $_->[0], @alloc),
1214 (List::Util::sum map $_->[1], @alloc),
1215 ) 1508 )
1216} 1509}
1217 1510
1218sub size_allocate {
1219 my ($self, $w, $h) = @_;
1220
1221 my $children = $self->{children};
1222
1223 my @h = map $_->{req_h}, @$children;
1224
1225 my $req_h = List::Util::sum @h;
1226
1227 if ($req_h > $h) {
1228 # ah well, not enough space
1229 $_ *= $h / $req_h for @h;
1230 } else {
1231 my $exp = List::Util::sum map $_->{expand}, @$children;
1232 $exp ||= 1;
1233
1234 for (0 .. $#$children) {
1235 my $child = $children->[$_];
1236
1237 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1238 }
1239 }
1240
1241 CFClient::UI::harmonize \@h;
1242
1243 my $y = 0;
1244 for (0 .. $#$children) {
1245 my $child = $children->[$_];
1246 my $h = $h[$_];
1247 $child->configure (0, $y, $w, $h);
1248
1249 $y += $h;
1250 }
1251
1252 1
1253}
1254
1255############################################################################# 1511#############################################################################
1256 1512
1257package CFClient::UI::Label; 1513package CFClient::UI::Label;
1258 1514
1259our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1260 1516
1261use CFClient::OpenGL; 1517use CFClient::OpenGL;
1262 1518
1263sub new { 1519sub new {
1264 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1265 1521
1266 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1267 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1268 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1269 fontsize => 1, 1532 fontsize => 1,
1270 text => "",
1271 align => -1, 1533 align => -1,
1272 valign => -1, 1534 valign => -1,
1273 padding => 2, 1535 padding_x => 2,
1274 layout => new CFClient::Layout, 1536 padding_y => 2,
1275 can_events => 0, 1537 can_events => 0,
1276 %arg 1538 %arg
1277 ); 1539 );
1278 1540
1279 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1280 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1281 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1282 $self->{template} = $layout; 1544 $self->{template} = $layout;
1283 } 1545 }
1284 1546
1285 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1286 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1287 1552
1288 $self 1553 $self
1289} 1554}
1290 1555
1291sub escape { 1556sub escape($) {
1292 local $_ = $_[1]; 1557 local $_ = $_[0];
1293 1558
1294 s/&/&amp;/g; 1559 s/&/&amp;/g;
1295 s/>/&gt;/g; 1560 s/>/&gt;/g;
1296 s/</&lt;/g; 1561 s/</&lt;/g;
1297 1562
1298 $_[1] 1563 $_
1299} 1564}
1300 1565
1301sub update { 1566sub update {
1302 my ($self) = @_; 1567 my ($self) = @_;
1303 1568
1304 delete $self->{texture}; 1569 delete $self->{texture};
1305 $self->SUPER::update; 1570 $self->SUPER::update;
1306} 1571}
1307 1572
1308sub reconfigure { 1573sub realloc {
1309 my ($self) = @_; 1574 my ($self) = @_;
1310 1575
1311 delete $self->{texture}; 1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1312} 1578}
1313 1579
1314sub set_text { 1580sub set_text {
1315 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1316 1582
1317 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1318 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1319 1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1320 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1321 1588
1322 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
1323 $self->update; 1591 $self->update;
1324 $self->check_size;
1325} 1592}
1326 1593
1327sub set_markup { 1594sub set_markup {
1328 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1329 1596
1330 return if $self->{text} eq "M$markup"; 1597 return if $self->{text} eq "M$markup";
1331 $self->{text} = "M$markup"; 1598 $self->{text} = "M$markup";
1332 1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1333 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1334 1604
1335 delete $self->{texture}; 1605 delete $self->{size_req};
1606 $self->realloc;
1336 $self->update; 1607 $self->update;
1337 $self->check_size;
1338} 1608}
1339 1609
1340sub size_request { 1610sub size_request {
1341 my ($self) = @_; 1611 my ($self) = @_;
1342 1612
1613 $self->{size_req} ||= do {
1343 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1344 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1345 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1346 1619
1347 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1348 1621
1349 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1350 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1351 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1352 1625
1353 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1354 1627
1355 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1356 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1357 } 1633 };
1358 1634
1359 ( 1635 @{ $self->{size_req} }
1360 $w + $self->{padding} * 2,
1361 $h + $self->{padding} * 2,
1362 )
1363} 1636}
1364 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1365sub size_allocate { 1642sub invoke_size_allocate {
1366 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1367 1644
1645 delete $self->{ox};
1646
1368 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1369} 1651}
1370 1652
1371sub set_fontsize { 1653sub set_fontsize {
1372 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1373 1655
1374 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1375 delete $self->{texture}; 1657 delete $self->{texture};
1376 $self->check_size; 1658
1377 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1378} 1668}
1379 1669
1380sub _draw { 1670sub _draw {
1381 my ($self) = @_; 1671 my ($self) = @_;
1382 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1383 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1384 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1385 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
1679 $self->{layout}->set_ellipsise ($self->{ellipsise});
1680 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1386 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1387 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1388 }; 1684 };
1389 1685
1390 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1391 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1687 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1688 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1689 : ($self->{w} - $tex->{w}) * 0.5);
1690
1691 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1692 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693 : ($self->{h} - $tex->{h}) * 0.5);
1694 };
1695
1392 glEnable GL_TEXTURE_2D; 1696 glEnable GL_TEXTURE_2D;
1697
1698 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1699 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1700
1701 if ($tex->{format} == GL_ALPHA) {
1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703 glColor @{$self->{fg}};
1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705 } else {
1393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1394 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1395 glColor @{$self->{fg}}; 1708 }
1396
1397 $self->{ox} = int (
1398 $self->{align} < 0 ? $self->{padding}
1399 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1400 : ($self->{w} - $tex->{w}) * 0.5
1401 );
1402
1403 $self->{oy} = int (
1404 $self->{valign} < 0 ? $self->{padding}
1405 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1406 : ($self->{h} - $tex->{h}) * 0.5
1407 );
1408
1409 $tex->draw_quad ($self->{ox}, $self->{oy});
1410 1709
1411 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 1711}
1414 1712
1415############################################################################# 1713#############################################################################
1416 1714
1417package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1430 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1431 can_hover => 1, 1729 can_hover => 1,
1432 can_focus => 1, 1730 can_focus => 1,
1433 valign => 0, 1731 valign => 0,
1434 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1435 @_ 1735 @_
1436 ) 1736 )
1437} 1737}
1438 1738
1439sub _set_text { 1739sub _set_text {
… …
1441 1741
1442 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1443 1743
1444 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1445 1745
1446 delete $self->{texture};
1447
1448 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1449 $self->{text} = $text; 1747 $self->{text} = $text;
1450 1748
1451 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1452 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1453 1752
1454 $self->emit (changed => $self->{text}); 1753 $self->emit (changed => $self->{text});
1754
1755 $self->realloc;
1756 $self->update;
1757}
1758
1759sub set_text {
1760 my ($self, $text) = @_;
1761
1762 $self->{cursor} = length $text;
1763 $self->_set_text ($text);
1455} 1764}
1456 1765
1457sub get_text { 1766sub get_text {
1458 $_[0]{text} 1767 $_[0]{text}
1459} 1768}
… …
1464 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1465 1774
1466 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1467} 1776}
1468 1777
1469sub size_allocate {
1470 my ($self, $w, $h) = @_;
1471
1472 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1473}
1474
1475sub set_text {
1476 my ($self, $text) = @_;
1477
1478 $self->{cursor} = length $text;
1479 $self->_set_text ($text);
1480 $self->update;
1481}
1482
1483sub key_down { 1778sub invoke_key_down {
1484 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1485 1780
1486 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1487 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1488 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1489 1784
1490 my $text = $self->get_text; 1785 my $text = $self->get_text;
1491 1786
1492 if ($sym == 8) { 1787 if ($uni == 8) {
1493 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1494 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1495 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1496 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1497 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1498 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1499 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1500 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1501 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1502 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1503 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1504 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1505 $self->emit ('escape'); 1800 $self->emit ('escape');
1506 } elsif ($uni) { 1801 } elsif ($uni) {
1507 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1508 } 1805 }
1509 1806
1510 $self->_set_text ($text); 1807 $self->_set_text ($text);
1511 $self->update;
1512}
1513 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1514sub focus_in { 1814sub invoke_focus_in {
1515 my ($self) = @_; 1815 my ($self) = @_;
1516 1816
1517 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1518 1818
1519 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1520} 1820}
1521 1821
1522sub button_down { 1822sub invoke_button_down {
1523 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1524 1824
1525 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1526 1826
1527 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1528 1828
1529 # byte-index to char-index 1829 # byte-index to char-index
1530 my $text = $self->{text}; 1830 my $text = $self->{text};
1531 utf8::encode $text; 1831 utf8::encode $text;
1532 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1533 1833
1534 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1535 $self->update; 1835 $self->update;
1836
1837 1
1536} 1838}
1537 1839
1538sub mouse_motion { 1840sub invoke_mouse_motion {
1539 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1540# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1541} 1845}
1542 1846
1543sub _draw { 1847sub _draw {
1544 my ($self) = @_; 1848 my ($self) = @_;
1545 1849
1546 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1547 1851
1548 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1549 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1550 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1551 } else { 1855 } else {
1552 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1553 } 1857 }
1554 1858
1555 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1557 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1558 glVertex 0 , 0; 1862 glVertex 0 , 0;
1559 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1560 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1561 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1586 1890
1587our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1588 1892
1589use CFClient::OpenGL; 1893use CFClient::OpenGL;
1590 1894
1591sub key_down { 1895sub invoke_key_down {
1592 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1593 1897
1594 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1595 1899
1596 if ($sym == 13) { 1900 if ($sym == 13) {
1597 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1598 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1599 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1600 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1601 $self->emit (activate => $txt); 1906 $self->emit (activate => $txt);
1602 $self->update; 1907 $self->update;
1603 1908
… …
1622 } else { 1927 } else {
1623 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1624 } 1929 }
1625 1930
1626 } else { 1931 } else {
1627 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1628 } 1935 1
1629
1630} 1936}
1631 1937
1632############################################################################# 1938#############################################################################
1633 1939
1634package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1643 1949
1644sub new { 1950sub new {
1645 my $class = shift; 1951 my $class = shift;
1646 1952
1647 $class->SUPER::new ( 1953 $class->SUPER::new (
1648 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1649 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1650 bg => [1, 1, 1, 0.2],
1651 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1652 can_hover => 1, 1958 can_hover => 1,
1653 align => 0, 1959 align => 0,
1654 valign => 0, 1960 valign => 0,
1655 can_events => 1, 1961 can_events => 1,
1656 @_ 1962 @_
1657 ) 1963 )
1658} 1964}
1659 1965
1660sub button_up { 1966sub invoke_button_up {
1661 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1662 1968
1969 $self->emit ("activate")
1663 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1664 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1665 $self->emit ("activate"); 1972
1666 } 1973 1
1667} 1974}
1668 1975
1669sub _draw { 1976sub _draw {
1670 my ($self) = @_; 1977 my ($self) = @_;
1671 1978
1672 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1673 1980
1674 if ($GRAB == $self) {
1675 $self->{fg} = $self->{active_fg};
1676 }
1677
1678 glEnable GL_BLEND;
1679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1680 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1682 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1683 1984
1684 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1685 1986
1686 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1687 glDisable GL_BLEND;
1688 1988
1689 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1690} 2026}
1691 2027
1692############################################################################# 2028#############################################################################
1693 2029
1694package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1703 2039
1704sub new { 2040sub new {
1705 my $class = shift; 2041 my $class = shift;
1706 2042
1707 $class->SUPER::new ( 2043 $class->SUPER::new (
1708 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1709 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1710 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1711 state => 0, 2050 state => 0,
1712 can_hover => 1, 2051 can_hover => 1,
1713 @_ 2052 @_
1714 ) 2053 )
1715} 2054}
1716 2055
1717sub size_request { 2056sub size_request {
1718 my ($self) = @_; 2057 my ($self) = @_;
1719 2058
1720 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1721} 2060}
1722 2061
1723sub button_down { 2062sub invoke_button_down {
1724 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1725 2064
1726 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1727 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1728 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1729 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1730 } 2073 1
1731} 2074}
1732 2075
1733sub _draw { 2076sub _draw {
1734 my ($self) = @_; 2077 my ($self) = @_;
1735 2078
1736 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1737 2080
1738 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1739 2082
1740 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1741 2086
1742 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1743 2088
1744 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1745 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1746 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1747
1748 my $tex = $self->{state} ? $tex[1] : $tex[0];
1749
1750 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1751
1752 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1753 glDisable GL_BLEND;
1754} 2094}
1755 2095
1756############################################################################# 2096#############################################################################
1757 2097
1758package CFClient::UI::Image; 2098package CFClient::UI::Image;
1759 2099
1760our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1761 2101
1762use CFClient::OpenGL; 2102use CFClient::OpenGL;
1763use Carp qw/confess/;
1764 2103
1765our %loaded_images; 2104our %texture_cache;
1766 2105
1767sub new { 2106sub new {
1768 my $class = shift; 2107 my $class = shift;
1769 2108
1770 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1771 2113
1772 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2114 $self->{path}
2115 or Carp::croak "required attribute 'path' not set";
1773 2116
1774 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1775 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2118 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1776 2119
1777 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1778 2121
1779 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1780
1781 $self->{aspect} = $tex->{w} / $tex->{h};
1782 2123
1783 $self 2124 $self
1784} 2125}
1785 2126
1786sub size_request { 2127sub size_request {
1787 my ($self) = @_; 2128 my ($self) = @_;
1788 2129
1789 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1790} 2131}
1791 2132
1792sub _draw { 2133sub _draw {
1793 my ($self) = @_; 2134 my ($self) = @_;
1794 2135
… …
1801 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1802 2143
1803 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1804 } 2145 }
1805 2146
1806 glEnable GL_BLEND;
1807 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1808 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1809 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1810 2149
1811 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1812 2151
1813 glDisable GL_BLEND;
1814 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1815} 2153}
1816 2154
1817############################################################################# 2155#############################################################################
1818 2156
… …
1908 2246
1909 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1910 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1911 2249
1912 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2255
1917 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1918 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
2007 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
2008 2347
2009sub new { 2348sub new {
2010 my $class = shift; 2349 my $class = shift;
2011 2350
2012 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
2013 2352
2014 # TODO: 0-width page 2353 # TODO: 0-width page
2015 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
2016 # TODO: calculations are off 2355 # TODO: calculations are off
2017 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
2018 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
2019 active_fg => [0, 0, 0], 2358 active_fg => [0, 0, 0],
2359 bg => [0, 0, 0, 0.2],
2360 active_bg => [1, 1, 1, 0.5],
2020 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
2021 req_w => $::WIDTH / 80, 2362 min_w => $::WIDTH / 80,
2022 req_h => $::WIDTH / 80, 2363 min_h => $::WIDTH / 80,
2023 vertical => 0, 2364 vertical => 0,
2024 can_hover => 1, 2365 can_hover => 1,
2025 inner_pad => 5, 2366 inner_pad => 0.02,
2026 @_ 2367 @_
2027 ); 2368 );
2028 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
2029 $self 2373 $self
2030} 2374}
2031 2375
2376sub set_range {
2377 my ($self, $range) = @_;
2378
2379 ($range, $self->{range}) = ($self->{range}, $range);
2380
2381 if ("@$range" ne "@{$self->{range}}") {
2382 $self->update;
2383 $self->set_value ($self->{range}[0]);
2384 }
2385}
2386
2387sub set_value {
2388 my ($self, $value) = @_;
2389
2390 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391
2392 $hi = $lo + 1 if $hi <= $lo;
2393
2394 $page = $hi - $lo if $page > $hi - $lo;
2395
2396 $value = $lo if $value < $lo;
2397 $value = $hi - $page if $value > $hi - $page;
2398
2399 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400 if $unit;
2401
2402 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2403
2404 if ($value != $old_value) {
2405 $self->emit (changed => $value);
2406 $self->update;
2407 }
2408}
2409
2032sub size_request { 2410sub size_request {
2033 my ($self) = @_; 2411 my ($self) = @_;
2034 2412
2035 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
2036 my $h = $self->{req_h};
2037
2038 $self->{vertical} ? ($h, $w) : ($w, $h)
2039} 2414}
2040 2415
2041sub button_down { 2416sub invoke_button_down {
2042 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
2043 2418
2044 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
2045 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
2046} 2424}
2047 2425
2048sub mouse_motion { 2426sub invoke_mouse_motion {
2049 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
2050 2428
2051 if ($GRAB == $self) { 2429 if ($GRAB == $self) {
2430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2431
2432 my (undef, $lo, $hi, $page) = @{$self->{range}};
2433
2434 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2435
2436 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2437 } else {
2438 return 0;
2439 }
2440
2441 1
2442}
2443
2444sub update {
2445 my ($self) = @_;
2446
2447 delete $self->{knob_w};
2448 $self->SUPER::update;
2449}
2450
2451sub _draw {
2452 my ($self) = @_;
2453
2454 unless ($self->{knob_w}) {
2455 $self->set_value ($self->{range}[0]);
2456
2052 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
2053 2459
2054 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2055 2461
2056 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2057 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2058 2464
2059 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
2060 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
2061 $x = $lo if $x < $lo;
2062 $x = $hi - $page if $x > $hi - $page;
2063 $self->{range}[0] = $x;
2064 2467
2065 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
2066 $self->update; 2469 $self->{knob_w} = $knob_w;
2067 } 2470 }
2068}
2069
2070# the inner_* stuff is for generating a padding for the slider handle,
2071# so that the handle doesn't leave the texture. This calculation isn't 100%
2072# correct propably, but it does the job for now
2073sub _calc_inner_pad_px {
2074 my ($self, $w) = @_;
2075 ($w / 100) * $self->{inner_pad} # % to pixels
2076}
2077
2078sub _draw {
2079 my ($self) = @_;
2080 2471
2081 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
2082 2473
2083 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
2084 2475
2085 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
2086 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
2087 2478
2479 glTranslate 1, 0, 0;
2088 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
2089 glTranslate 0, -$self->{w}, 0;
2090
2091 ($w, $h) = ($h, $w);
2092 } 2481 }
2093 2482
2094 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2095 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2096 2485
2097 my ($value, $lo, $hi, $page) = @{$self->{range}};
2098
2099 $hi = $value + 1 if $lo == $hi;
2100
2101 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2102 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2103
2104 $page = int $page * $inner_w / ($hi - $lo);
2105 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2106
2107 $w -= $page;
2108 $page &= ~1;
2109 glTranslate $page * 0.5, 0, 0;
2110 $page ||= 2;
2111
2112 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2113 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2114
2115 glEnable GL_BLEND;
2116 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2117 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
2118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2119 2488
2120 # draw background 2489 # draw background
2121 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2122 2491
2123 # draw handle 2492 # draw handle
2124 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2125 2494
2126 glDisable GL_BLEND;
2127 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
2128} 2496}
2129 2497
2130############################################################################# 2498#############################################################################
2131 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($class, %arg) = @_;
2506
2507 my $range = delete $arg{range};
2508
2509 my $self = $class->SUPER::new (
2510 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2511 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2512 to_value => sub { shift },
2513 from_value => sub { shift },
2514 %arg,
2515 );
2516
2517 $self->{slider}->connect (changed => sub {
2518 my ($self, $value) = @_;
2519 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2520 $self->{parent}->emit (changed => $value);
2521 });
2522
2523# $self->{entry}->connect (changed => sub {
2524# my ($self, $value) = @_;
2525# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2526# $self->{parent}->emit (changed => $value);
2527# });
2528
2529 $self->add ($self->{slider}, $self->{entry});
2530
2531 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2532
2533 $self
2534}
2535
2536sub set_range { shift->{slider}->set_range (@_) }
2537sub set_value { shift->{slider}->set_value (@_) }
2538
2539#############################################################################
2540
2132package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
2133 2542
2134our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
2135 2544
2136use CFClient::OpenGL; 2545use CFClient::OpenGL;
2137 2546
… …
2139 my $class = shift; 2548 my $class = shift;
2140 2549
2141 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
2142 fontsize => 1, 2551 fontsize => 1,
2143 can_events => 0, 2552 can_events => 0,
2553 indent => 0,
2144 #font => default_font 2554 #font => default_font
2145 @_, 2555 @_,
2146 2556
2147 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
2148 par => [], 2558 par => [],
2149 height => 0, 2559 height => 0,
2150 children => [ 2560 children => [
2151 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
2152 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
… …
2163 2573
2164 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
2165 $self->reflow; 2575 $self->reflow;
2166} 2576}
2167 2577
2168sub text_height { 2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($empty, $slider) = @{ $self->{children} };
2582
2583 local $self->{children} = [$empty, $slider];
2584 $self->SUPER::size_request
2585}
2586
2587sub invoke_size_allocate {
2588 my ($self, $w, $h) = @_;
2589
2590 my ($empty, $slider, @other) = @{ $self->{children} };
2591 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2592
2593 $self->{layout}->set_font ($self->{font}) if $self->{font};
2594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $self->{layout}->set_width ($empty->{w});
2596 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597
2598 $self->reflow;
2599
2600 local $self->{children} = [$empty, $slider];
2601 $self->SUPER::invoke_size_allocate ($w, $h)
2602}
2603
2604sub get_layout {
2169 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
2170 2606
2171 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
2172 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2173 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2174 $layout->set_width ($self->{children}[0]{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2175 $layout->set_text ($text); 2613 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614 $layout->set_markup ($para->{markup});
2615
2616 $layout->set_shapes (
2617 map
2618 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619 @{$para->{widget}}
2176 2620 );
2177 ($layout->size)[1] 2621
2622 $layout
2178} 2623}
2179 2624
2180sub reflow { 2625sub reflow {
2181 my ($self) = @_; 2626 my ($self) = @_;
2182 2627
2183 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
2184 $self->update; 2629 $self->update;
2185} 2630}
2186 2631
2187sub size_allocate { 2632sub set_offset {
2633 my ($self, $offset) = @_;
2634
2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
2637}
2638
2639sub clear {
2188 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
2189 2641
2190 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2191 2644
2192 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
2193 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
2194 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2195
2196 $self->reflow;
2197} 2648}
2198 2649
2199sub add_paragraph { 2650sub add_paragraph {
2200 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
2201 2652
2202 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
2203 2654
2204 my $height = $self->text_height ($text); 2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
2205 2663
2206 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2207 2666
2208 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2209 2670
2210 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2211 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2212} 2676}
2213 2677
2214sub update { 2678sub update {
2215 my ($self) = @_; 2679 my ($self) = @_;
2216 2680
… …
2218 2682
2219 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2220 2684
2221 delete $self->{texture}; 2685 delete $self->{texture};
2222 2686
2223 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2224 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2225 my $height = 0; 2691 my $height = 0;
2226 2692
2227 $height += $_->[0] = $self->text_height ($_->[2])
2228 for @{$self->{par}}; 2693 for my $para (@{$self->{par}}) {
2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
2697
2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
2702
2703 $height += $para->{h};
2704 }
2229 2705
2230 $self->{height} = $height; 2706 $self->{height} = $height;
2231 2707
2232 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2233 2709
2234 delete $self->{texture}; 2710 delete $self->{texture};
2235 } 2711 }
2236 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2237 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2238 glClearColor 0, 0, 0, 0; 2718 glClearColor 0, 0, 0, 0;
2239 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2240 2720
2721 my $top = int $self->{children}[1]{range}[0];
2722
2723 my $y0 = $top;
2724 my $y1 = $top + $H;
2725
2726 my $y = 0;
2727
2241 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2242 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2243 glEnable GL_TEXTURE_2D;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2245 2731
2246 my $top = int $self->{children}[1]{range}[0];
2247
2248 my $y0 = $top;
2249 my $y1 = $top + $self->{h};
2250
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2258 my $h = $par->[0]; 2733 my $h = $para->{h};
2259 2734
2260 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_text ($par->[2]);
2262 2736
2263 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2264 my ($W, $H) = $layout->size; 2738
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2739 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741 glRasterPos $para->{indent}, $y - $y0;
2742 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2743
2744 if (my @w = @{ $para->{widget} }) {
2745 my @s = $layout->get_shapes;
2746
2747 for (@w) {
2748 my ($dx, $dy) = splice @s, 0, 2, ();
2749
2750 $_->{x} = $dx + $para->{indent};
2751 $_->{y} = $dy + $y - $y0;
2752
2753 $_->draw;
2754 }
2755 }
2266 } 2756 }
2267 2757
2268 $y += $h; 2758 $y += $h;
2269 } 2759 }
2270 2760
2271 glDisable GL_TEXTURE_2D;
2272 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2273 }; 2762 };
2274 }); 2763 });
2275} 2764}
2276 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2277sub _draw { 2775sub _draw {
2278 my ($self) = @_; 2776 my ($self) = @_;
2279 2777
2280 glEnable GL_BLEND;
2281 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2282 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2283 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2284 glColor 1, 1, 1, 1; 2780 glColor 0, 0, 0, 1;
2285 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2286 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2287 glDisable GL_BLEND;
2288 2783
2289 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2290
2291} 2785}
2292 2786
2293############################################################################# 2787#############################################################################
2294 2788
2295package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2340 2834
2341sub new { 2835sub new {
2342 my $class = shift; 2836 my $class = shift;
2343 2837
2344 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2345 state => 0, 2839 state => 0,
2346 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2347 @_ 2841 @_
2348 ); 2842 );
2349 2843
2350 if ($self->{state}) {
2351 $self->{state} = 0;
2352 $self->toggle_flopper;
2353 }
2354
2355 $self 2844 $self
2356} 2845}
2357 2846
2358sub toggle_flopper { 2847sub toggle_flopper {
2359 my ($self) = @_; 2848 my ($self) = @_;
2360 2849
2361 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2362 if ($self->{state} = !$self->{state}) {
2363 $CFClient::UI::ROOT->add ($self->{other});
2364 $self->{other}->move ($self->coord2global (0, $self->{h}));
2365 $self->emit ("open");
2366 } else {
2367 $CFClient::UI::ROOT->remove ($self->{other});
2368 $self->emit ("close");
2369 }
2370
2371 $self->emit (changed => $self->{state});
2372} 2851}
2373 2852
2374############################################################################# 2853#############################################################################
2375 2854
2376package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2386 @_, 2865 @_,
2387 can_events => 0, 2866 can_events => 0,
2388 ) 2867 )
2389} 2868}
2390 2869
2391sub set_markup { 2870sub set_tooltip_from {
2392 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2393 2872
2394 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2395 $self->{label}->set_markup ($text); 2874
2396 $self->add ($self->{label}); 2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2885 $self->add (new CFClient::UI::Label
2886 markup => $tooltip,
2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2888 fontsize => 0.8,
2889 fg => [0, 0, 0, 1],
2890 ellipsise => 0,
2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
2892 );
2397} 2893}
2398 2894
2399sub size_request { 2895sub size_request {
2400 my ($self) = @_; 2896 my ($self) = @_;
2401 2897
2402 $self->child->set_max_size ($::WIDTH * 0.3);
2403
2404 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2405 2899
2406 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2407} 2901}
2408 2902
2409sub size_allocate { 2903sub invoke_size_allocate {
2410 my ($self, $w, $h) = @_; 2904 my ($self, $w, $h) = @_;
2411 2905
2412 $self->SUPER::size_allocate ($w - 4, $h - 4); 2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2907}
2908
2909sub invoke_visibility_change {
2910 my ($self, $visible) = @_;
2911
2912 return unless $visible;
2913
2914 $self->{root}->on_post_alloc ("move_$self" => sub {
2915 my $widget = $self->{owner}
2916 or return;
2917
2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919
2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921 if $x + $self->{w} > $self->{root}{w};
2922
2923 $self->move_abs ($x, $y);
2924 });
2413} 2925}
2414 2926
2415sub _draw { 2927sub _draw {
2416 my ($self) = @_; 2928 my ($self) = @_;
2417 2929
2418 glPushMatrix;
2419 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2420 2931
2421 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2422 2933
2423 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2434 glVertex 0 , $h; 2945 glVertex 0 , $h;
2435 glVertex $w, $h; 2946 glVertex $w, $h;
2436 glVertex $w, 0; 2947 glVertex $w, 0;
2437 glEnd; 2948 glEnd;
2438 2949
2439 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2440 2951
2441 glTranslate 2, 2;
2442 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2443} 2953}
2444 2954
2445############################################################################# 2955#############################################################################
2446 2956
… …
2451use CFClient::OpenGL; 2961use CFClient::OpenGL;
2452 2962
2453sub new { 2963sub new {
2454 my $class = shift; 2964 my $class = shift;
2455 2965
2456 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2457 aspect => 1, 2967 aspect => 1,
2968 can_events => 0,
2458 @_, 2969 @_,
2459 ) 2970 );
2971
2972 if ($self->{anim} && $self->{animspeed}) {
2973 Scalar::Util::weaken (my $widget = $self);
2974
2975 $self->{timer} = Event->timer (
2976 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977 hard => 1,
2978 interval => $self->{animspeed},
2979 cb => sub {
2980 ++$widget->{frame};
2981 $widget->update;
2982 },
2983 );
2984 }
2985
2986 $self
2460} 2987}
2461 2988
2462sub size_request { 2989sub size_request {
2463 (32, 8) 2990 (32, 8)
2464} 2991}
2465 2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
2466sub _draw { 3001sub _draw {
2467 my ($self) = @_; 3002 my ($self) = @_;
2468 3003
3004 return unless $::CONN;
3005
3006 my $face;
3007
3008 if ($self->{frame}) {
3009 my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011 $face = $anim->[ $self->{frame} % @$anim ]
3012 if $anim && @$anim;
3013 }
3014
2469 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2470 3016
2471 # TODO animation
2472 if ($tex) { 3017 if ($tex) {
2473 glEnable GL_BLEND;
2474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2475 glEnable GL_TEXTURE_2D; 3018 glEnable GL_TEXTURE_2D;
2476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2477 glColor 1, 1, 1, 1; 3020 glColor 0, 0, 0, 1;
2478 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2479 glDisable GL_TEXTURE_2D; 3022 glDisable GL_TEXTURE_2D;
2480 glDisable GL_BLEND;
2481 } 3023 }
2482} 3024}
3025
3026sub destroy {
3027 my ($self) = @_;
3028
3029 $self->{timer}->cancel
3030 if $self->{timer};
3031
3032 $self->SUPER::destroy;
3033}
3034
3035#############################################################################
3036
3037package CFClient::UI::Buttonbar;
3038
3039our @ISA = CFClient::UI::HBox::;
3040
3041# TODO: should actualyl wrap buttons and other goodies.
2483 3042
2484############################################################################# 3043#############################################################################
2485 3044
2486package CFClient::UI::Menu; 3045package CFClient::UI::Menu;
2487 3046
… …
2499 ); 3058 );
2500 3059
2501 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2502 3061
2503 for my $item (@{ $self->{items} }) { 3062 for my $item (@{ $self->{items} }) {
2504 my ($widget, $cb) = @$item; 3063 my ($widget, $cb, $tooltip) = @$item;
2505 3064
2506 # handle various types of items, only text for now 3065 # handle various types of items, only text for now
2507 if (!ref $widget) { 3066 if (!ref $widget) {
2508 $widget = new CFClient::UI::Label 3067 $widget = new CFClient::UI::Label
2509 can_hover => 1, 3068 can_hover => 1,
2510 can_events => 1, 3069 can_events => 1,
2511 text => $widget; 3070 markup => $widget,
3071 tooltip => $tooltip
2512 } 3072 }
2513 3073
2514 $self->{item}{$widget} = $item; 3074 $self->{item}{$widget} = $item;
2515 3075
2516 $self->{vbox}->add ($widget); 3076 $self->{vbox}->add ($widget);
… …
2528 # maybe save $GRAB? must be careful about events... 3088 # maybe save $GRAB? must be careful about events...
2529 $GRAB = $self; 3089 $GRAB = $self;
2530 $self->{button} = $ev->{button}; 3090 $self->{button} = $ev->{button};
2531 3091
2532 $self->show; 3092 $self->show;
2533 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2534} 3094}
2535 3095
2536sub mouse_motion { 3096sub invoke_mouse_motion {
2537 my ($self, $ev, $x, $y) = @_; 3097 my ($self, $ev, $x, $y) = @_;
2538 3098
2539 # TODO: should use vbox->find_widget or so 3099 # TODO: should use vbox->find_widget or so
2540 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2541 $self->{hover} = $self->{item}{$HOVER}; 3101 $self->{hover} = $self->{item}{$HOVER};
2542}
2543 3102
3103 0
3104}
3105
2544sub button_up { 3106sub invoke_button_up {
2545 my ($self, $ev, $x, $y) = @_; 3107 my ($self, $ev, $x, $y) = @_;
2546 3108
2547 if ($ev->{button} == $self->{button}) { 3109 if ($ev->{button} == $self->{button}) {
2548 undef $GRAB; 3110 undef $GRAB;
2549 $self->hide; 3111 $self->hide;
2550 3112
2551 $self->emit ("popdown"); 3113 $self->emit ("popdown");
2552 $self->{hover}[1]->() if $self->{hover}; 3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
2553 } 3119 1
2554} 3120}
2555 3121
2556############################################################################# 3122#############################################################################
2557 3123
3124package CFClient::UI::Multiplexer;
3125
3126our @ISA = CFClient::UI::Container::;
3127
3128sub new {
3129 my $class = shift;
3130
3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub set_current_page {
3151 my ($self, $page_or_widget) = @_;
3152
3153 my $widget = ref $page_or_widget
3154 ? $page_or_widget
3155 : $self->{children}[$page_or_widget];
3156
3157 $self->{current} = $widget;
3158 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159
3160 $self->emit (page_changed => $self->{current});
3161
3162 $self->realloc;
3163}
3164
3165sub visible_children {
3166 $_[0]{current}
3167}
3168
3169sub size_request {
3170 my ($self) = @_;
3171
3172 $self->{current}->size_request
3173}
3174
3175sub invoke_size_allocate {
3176 my ($self, $w, $h) = @_;
3177
3178 $self->{current}->configure (0, 0, $w, $h);
3179
3180 1
3181}
3182
3183sub _draw {
3184 my ($self) = @_;
3185
3186 $self->{current}->draw;
3187}
3188
3189#############################################################################
3190
3191package CFClient::UI::Notebook;
3192
3193our @ISA = CFClient::UI::VBox::;
3194
3195sub new {
3196 my $class = shift;
3197
3198 my $self = $class->SUPER::new (
3199 buttonbar => (new CFClient::UI::Buttonbar),
3200 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3201 # filter => # will be put between multiplexer and $self
3202 @_,
3203 );
3204
3205 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207
3208 $self
3209}
3210
3211sub add {
3212 my ($self, $title, $widget, $tooltip) = @_;
3213
3214 Scalar::Util::weaken $self;
3215
3216 $self->{buttonbar}->add (new CFClient::UI::Button
3217 markup => $title,
3218 tooltip => $tooltip,
3219 on_activate => sub { $self->set_current_page ($widget) },
3220 );
3221
3222 $self->{multiplexer}->add ($widget);
3223}
3224
3225sub set_current_page {
3226 my ($self, $page) = @_;
3227
3228 $self->{multiplexer}->set_current_page ($page);
3229 $self->emit (page_changed => $self->{multiplexer}{current});
3230}
3231
3232#############################################################################
3233
3234package CFClient::UI::Combobox;
3235
3236use utf8;
3237
3238our @ISA = CFClient::UI::Button::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 options => [], # [value, title, longdesc], ...
3245 value => undef,
3246 @_,
3247 );
3248
3249 $self->_set_value ($self->{value});
3250
3251 $self
3252}
3253
3254sub invoke_button_down {
3255 my ($self, $ev) = @_;
3256
3257 my @menu_items;
3258
3259 for (@{ $self->{options} }) {
3260 my ($value, $title, $tooltip) = @$_;
3261
3262 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263 }
3264
3265 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266}
3267
3268sub _set_value {
3269 my ($self, $value) = @_;
3270
3271 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3272 or return;
3273
3274 $self->{value} = $item->[0];
3275 $self->set_markup ("$item->[1] ⇓");
3276 $self->set_tooltip ($item->[2]);
3277}
3278
3279sub set_value {
3280 my ($self, $value) = @_;
3281
3282 return unless $self->{value} ne $value;
3283
3284 $self->_set_value ($value);
3285 $self->emit (changed => $value);
3286}
3287
3288#############################################################################
3289
3290package CFClient::UI::Statusbox;
3291
3292our @ISA = CFClient::UI::VBox::;
3293
3294sub new {
3295 my $class = shift;
3296
3297 my $self = $class->SUPER::new (
3298 fontsize => 0.8,
3299 @_,
3300 );
3301
3302 Scalar::Util::weaken (my $this = $self);
3303
3304 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3305
3306 $self
3307}
3308
3309sub reorder {
3310 my ($self) = @_;
3311 my $NOW = Time::HiRes::time;
3312
3313 # freeze display when hovering over any label
3314 return if $CFClient::UI::TOOLTIP->{owner}
3315 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3316 values %{ $self->{item} };
3317
3318 while (my ($k, $v) = each %{ $self->{item} }) {
3319 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320 }
3321
3322 my @widgets;
3323
3324 my @items = sort {
3325 $a->{pri} <=> $b->{pri}
3326 or $b->{id} <=> $a->{id}
3327 } values %{ $self->{item} };
3328
3329 $self->{timer}->interval (1);
3330
3331 my $count = 10 + 1;
3332 for my $item (@items) {
3333 last unless --$count;
3334
3335 my $label = $item->{label} ||= do {
3336 # TODO: doesn't handle markup well (read as: at all)
3337 my $short = $item->{count} > 1
3338 ? "<b>$item->{count} ×</b> $item->{text}"
3339 : $item->{text};
3340
3341 for ($short) {
3342 s/^\s+//;
3343 s/\s+/ /g;
3344 }
3345
3346 new CFClient::UI::Label
3347 markup => $short,
3348 tooltip => $item->{tooltip},
3349 tooltip_font => $::FONT_PROP,
3350 tooltip_width => 0.67,
3351 fontsize => $item->{fontsize} || $self->{fontsize},
3352 max_w => $::WIDTH * 0.44,
3353 fg => [@{ $item->{fg} }],
3354 can_events => 1,
3355 can_hover => 1
3356 };
3357
3358 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360 $label->update;
3361 $label->set_max_size (undef, $label->{req_h} * $diff)
3362 if $diff < 1;
3363 $self->{timer}->interval (1/30);
3364 } else {
3365 $label->{fg}[3] = $item->{fg}[3] || 1;
3366 }
3367
3368 push @widgets, $label;
3369 }
3370
3371 $self->clear;
3372 $self->SUPER::add (reverse @widgets);
3373}
3374
3375sub add {
3376 my ($self, $text, %arg) = @_;
3377
3378 $text =~ s/^\s+//;
3379 $text =~ s/\s+$//;
3380
3381 return unless $text;
3382
3383 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3384
3385 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3386
3387 if (my $item = $self->{item}{$group}) {
3388 if ($item->{text} eq $text) {
3389 $item->{count}++;
3390 } else {
3391 $item->{count} = 1;
3392 $item->{text} = $item->{tooltip} = $text;
3393 }
3394 $item->{id} += 0.2;#d#
3395 $item->{timeout} = $timeout;
3396 delete $item->{label};
3397 } else {
3398 $self->{item}{$group} = {
3399 id => ++$self->{id},
3400 text => $text,
3401 timeout => $timeout,
3402 tooltip => $text,
3403 fg => [0.8, 0.8, 0.8, 0.8],
3404 pri => 0,
3405 count => 1,
3406 %arg,
3407 };
3408 }
3409
3410 $self->reorder;
3411}
3412
3413sub reconfigure {
3414 my ($self) = @_;
3415
3416 delete $_->{label}
3417 for values %{ $self->{item} || {} };
3418
3419 $self->reorder;
3420 $self->SUPER::reconfigure;
3421}
3422
3423sub destroy {
3424 my ($self) = @_;
3425
3426 $self->{timer}->cancel;
3427
3428 $self->SUPER::destroy;
3429}
3430
3431#############################################################################
3432
3433package CFClient::UI::Inventory;
3434
3435our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437sub new {
3438 my $class = shift;
3439
3440 my $self = $class->SUPER::new (
3441 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442 @_,
3443 );
3444
3445 $self
3446}
3447
3448sub set_items {
3449 my ($self, $items) = @_;
3450
3451 $self->{child}->clear;
3452 return unless $items;
3453
3454 my @items = sort {
3455 ($a->{type} <=> $b->{type})
3456 or ($a->{name} cmp $b->{name})
3457 } @$items;
3458
3459 $self->{real_items} = \@items;
3460
3461 my $row = 0;
3462 for my $item (@items) {
3463 CFClient::Item::update_widgets $item;
3464
3465 $self->{child}->add (0, $row, $item->{face_widget});
3466 $self->{child}->add (1, $row, $item->{desc_widget});
3467 $self->{child}->add (2, $row, $item->{weight_widget});
3468
3469 $row++;
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::BindEditor;
3476
3477our @ISA = CFClient::UI::FancyFrame::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484 $self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488 text => "start recording",
3489 tooltip => "Start/Stops recording of actions."
3490 ."All subsequent actions after the recording started will be captured."
3491 ."The actions are displayed after the record was stopped."
3492 ."To bind the action you have to click on the 'Bind' button",
3493 on_activate => sub {
3494 unless ($self->{recording}) {
3495 $self->start;
3496 } else {
3497 $self->stop;
3498 }
3499 });
3500
3501 $vb->add (new CFClient::UI::Label text => "Actions:");
3502 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3505 $vb->add (my $hb = new CFClient::UI::HBox);
3506 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507 $hb->add (new CFClient::UI::Button
3508 text => "bind",
3509 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510 on_activate => sub {
3511 $self->ask_for_bind;
3512 });
3513
3514 $vb->add (my $hb = new CFClient::UI::HBox);
3515 $hb->add (new CFClient::UI::Button
3516 text => "ok",
3517 expand => 1,
3518 tooltip => "This closes the binding editor and saves the binding",
3519 on_activate => sub {
3520 $self->hide;
3521 $self->commit;
3522 });
3523
3524 $hb->add (new CFClient::UI::Button
3525 text => "cancel",
3526 expand => 1,
3527 tooltip => "This closes the binding editor without saving",
3528 on_activate => sub {
3529 $self->hide;
3530 $self->{binding_cancel}->()
3531 if $self->{binding_cancel};
3532 });
3533
3534 $self->update_binding_widgets;
3535
3536 $self
3537}
3538
3539sub cfg_bind {
3540 my ($self, $mod, $sym, $cmds) = @_;
3541 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542 ::update_bindings ();
3543}
3544
3545sub cfg_unbind {
3546 my ($self, $mod, $sym, $cmds) = @_;
3547 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548 ::update_bindings ();
3549}
3550
3551sub commit {
3552 my ($self) = @_;
3553 my ($mod, $sym, $cmds) = $self->get_binding;
3554 if ($sym != 0 && @$cmds > 0) {
3555 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556 ."'. Don't forget 'Save Config'!");
3557 $self->{binding_change}->($mod, $sym, $cmds)
3558 if $self->{binding_change};
3559 } else {
3560 $::STATUSBOX->add ("No action bound, no key or action specified!");
3561 $self->{binding_cancel}->()
3562 if $self->{binding_cancel};
3563 }
3564}
3565
3566sub start {
3567 my ($self) = @_;
3568
3569 $self->{rec_btn}->set_text ("stop recording");
3570 $self->{recording} = 1;
3571 $self->clear_command_list;
3572 $::CONN->start_record if $::CONN;
3573}
3574
3575sub stop {
3576 my ($self) = @_;
3577
3578 $self->{rec_btn}->set_text ("start recording");
3579 $self->{recording} = 0;
3580
3581 my $rec;
3582 $rec = $::CONN->stop_record if $::CONN;
3583 return unless ref $rec eq 'ARRAY';
3584 $self->set_command_list ($rec);
3585}
3586
3587
3588sub ask_for_bind_and_commit {
3589 my ($self) = @_;
3590 $self->ask_for_bind (1);
3591}
3592
3593sub ask_for_bind {
3594 my ($self, $commit, $end_cb) = @_;
3595
3596 CFClient::Binder::open_binding_dialog (sub {
3597 my ($mod, $sym) = @_;
3598 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599 $self->update_binding_widgets;
3600 $self->commit if $commit;
3601 $end_cb->() if $end_cb;
3602 });
3603}
3604
3605# $mod and $sym are the modifiers and key symbol
3606# $cmds is a array ref of strings (the commands)
3607# $cb is the callback that is executed on OK
3608# $ccb is the callback that is executed on CANCEL and
3609# when the binding was unsuccessful on OK
3610sub set_binding {
3611 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613 $self->clear_command_list;
3614 $self->{recording} = 0;
3615 $self->{rec_btn}->set_text ("start recording");
3616
3617 $self->{binding} = [$mod, $sym];
3618 $self->{commands} = $cmds;
3619
3620 $self->{binding_change} = $cb;
3621 $self->{binding_cancel} = $ccb;
3622
3623 $self->update_binding_widgets;
3624}
3625
3626# this is a shortcut method that asks for a binding
3627# and then just binds it.
3628sub do_quick_binding {
3629 my ($self, $cmds, $end_cb) = @_;
3630 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631 $self->ask_for_bind (1, $end_cb);
3632}
3633
3634sub update_binding_widgets {
3635 my ($self) = @_;
3636 my ($mod, $sym, $cmds) = $self->get_binding;
3637 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638 $self->set_command_list ($cmds);
3639}
3640
3641sub get_binding {
3642 my ($self) = @_;
3643 return (
3644 $self->{binding}->[0],
3645 $self->{binding}->[1],
3646 [ grep { defined $_ } @{$self->{commands}} ]
3647 );
3648}
3649
3650sub clear_command_list {
3651 my ($self) = @_;
3652 $self->{cmdbox}->clear ();
3653}
3654
3655sub set_command_list {
3656 my ($self, $cmds) = @_;
3657
3658 $self->{cmdbox}->clear ();
3659 $self->{commands} = $cmds;
3660
3661 my $idx = 0;
3662
3663 for (@$cmds) {
3664 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666 my $i = $idx;
3667 $hb->add (new CFClient::UI::Label text => $_);
3668 $hb->add (new CFClient::UI::Button
3669 text => "delete",
3670 tooltip => "Deletes the action from the record",
3671 on_activate => sub {
3672 $self->{cmdbox}->remove ($hb);
3673 $cmds->[$i] = undef;
3674 });
3675
3676
3677 $idx++
3678 }
3679}
3680
3681#############################################################################
3682
3683package CFClient::UI::SpellList;
3684
3685our @ISA = CFClient::UI::Table::;
3686
3687sub new {
3688 my $class = shift;
3689
3690 my $self = $class->SUPER::new (
3691 binding => [],
3692 commands => [],
3693 @_,
3694 )
3695}
3696
3697my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710sub rebuild_spell_list {
3711 my ($self) = @_;
3712
3713 $CFClient::UI::ROOT->on_refresh ($self => sub {
3714 $self->clear;
3715
3716 return unless $::CONN;
3717
3718 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724 my $row = 0;
3725
3726 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727 my $spell = $self->{spell}{$_};
3728
3729 $row++;
3730
3731 my $spell_cb = sub {
3732 my ($widget, $ev) = @_;
3733
3734 if ($ev->{button} == 1) {
3735 $::CONN->user_send ("cast $spell->{name}");
3736 } elsif ($ev->{button} == 2) {
3737 $::CONN->user_send ("invoke $spell->{name}");
3738 } elsif ($ev->{button} == 3) {
3739 (new CFClient::UI::Menu
3740 items => [
3741 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743 ],
3744 )->popup ($ev);
3745 } else {
3746 return 0;
3747 }
3748
3749 1
3750 };
3751
3752 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754 #TODO: add path info to tooltip
3755 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757 $self->add (0, $row, new CFClient::UI::Face
3758 face => $spell->{face},
3759 can_hover => 1,
3760 can_events => 1,
3761 tooltip => $tooltip,
3762 on_button_down => $spell_cb,
3763 );
3764
3765 $self->add (1, $row, new CFClient::UI::Label
3766 expand => 1,
3767 text => $spell->{name},
3768 can_hover => 1,
3769 can_events => 1,
3770 tooltip => $tooltip,
3771 on_button_down => $spell_cb,
3772 );
3773
3774 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778 }
3779 });
3780}
3781
3782sub add_spell {
3783 my ($self, $spell) = @_;
3784
3785 $self->{spell}->{$spell->{name}} = $spell;
3786 $self->rebuild_spell_list;
3787}
3788
3789sub remove_spell {
3790 my ($self, $spell) = @_;
3791
3792 delete $self->{spell}->{$spell->{name}};
3793 $self->rebuild_spell_list;
3794}
3795
3796sub clear_spells {
3797 my ($self) = @_;
3798
3799 $self->{spell} = {};
3800 $self->rebuild_spell_list;
3801}
3802
3803#############################################################################
3804
2558package CFClient::UI::Root; 3805package CFClient::UI::Root;
2559 3806
2560our @ISA = CFClient::UI::Container::; 3807our @ISA = CFClient::UI::Container::;
2561 3808
3809use List::Util qw(min max);
3810
2562use CFClient::OpenGL; 3811use CFClient::OpenGL;
2563 3812
2564sub check_size { 3813sub new {
2565 my ($self) = @_; 3814 my $class = shift;
2566 3815
2567 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
2568} 3824}
2569 3825
2570sub size_request { 3826sub size_request {
2571 ($::WIDTH, $::HEIGHT) 3827 my ($self) = @_;
2572}
2573 3828
2574sub configure { 3829 ($self->{w}, $self->{h})
3830}
3831
3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
3834
3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
3839
3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
3842
3843 int $coord + 0.5
3844}
3845
3846sub invoke_size_allocate {
2575 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2576 3848
2577 $self->SUPER::configure ($x, $y, $w, $h);
2578
2579 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2580 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2581 3851
2582 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2583 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3853 $Y = $child->{force_y} if exists $child->{force_y};
3854
3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
2584 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2585 } 3861 1
2586} 3862}
2587 3863
2588sub _topleft { 3864sub coord2local {
2589 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2590 3866
2591 ($x, $y) 3867 ($x, $y)
2592} 3868}
2593 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2594sub update { 3876sub update {
2595 my ($self) = @_; 3877 my ($self) = @_;
2596 3878
2597 $self->check_size; 3879 $::WANT_REFRESH++;
2598 ::refresh ();
2599} 3880}
2600 3881
2601sub add { 3882sub add {
2602 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2603 3884
2604 # integerize window positions 3885 $_->{is_toplevel} = 1
2605 $child->{x} = int $child->{x}; 3886 for @children;
2606 $child->{y} = int $child->{y};
2607 3887
2608 $self->SUPER::add ($child); 3888 $self->SUPER::add (@children);
3889}
3890
3891sub remove {
3892 my ($self, @children) = @_;
3893
3894 $self->SUPER::remove (@children);
3895
3896 delete $self->{is_toplevel}
3897 for @children;
3898
3899 while (@children) {
3900 my $w = pop @children;
3901 push @children, $w->children;
3902 $w->set_invisible;
3903 }
2609} 3904}
2610 3905
2611sub on_refresh { 3906sub on_refresh {
2612 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2613 3908
2614 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2615} 3910}
2616 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2617sub draw { 3918sub draw {
2618 my ($self) = @_; 3919 my ($self) = @_;
2619 3920
2620 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2621 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2622 } 3924 }
3925
3926 if ($self->{realloc}) {
3927 my %queue;
3928 my @queue;
3929 my $widget;
3930
3931 outer:
3932 while () {
3933 if (my $realloc = delete $self->{realloc}) {
3934 for $widget (values %$realloc) {
3935 $widget->{visible} or next; # do not resize invisible widgets
3936
3937 $queue{$widget+0}++ and next; # duplicates are common
3938
3939 push @{ $queue[$widget->{visible}] }, $widget;
3940 }
3941 }
3942
3943 while () {
3944 @queue or last outer;
3945
3946 $widget = pop @{ $queue[-1] || [] }
3947 and last;
3948
3949 pop @queue;
3950 }
3951
3952 delete $queue{$widget+0};
3953
3954 my ($w, $h) = $widget->size_request;
3955
3956 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3957 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = $widget->{force_w} if exists $widget->{force_w};
3963 $h = $widget->{force_h} if exists $widget->{force_h};
3964
3965 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3966 || delete $widget->{force_realloc}) {
3967 $widget->{req_w} = $w;
3968 $widget->{req_h} = $h;
3969
3970 $self->{size_alloc}{$widget+0} = $widget;
3971
3972 if (my $parent = $widget->{parent}) {
3973 $self->{realloc}{$parent+0} = $parent
3974 unless $queue{$parent+0};
3975
3976 $parent->{force_size_alloc} = 1;
3977 $self->{size_alloc}{$parent+0} = $parent;
3978 }
3979 }
3980
3981 delete $self->{realloc}{$widget+0};
3982 }
3983 }
3984
3985 while (my $size_alloc = delete $self->{size_alloc}) {
3986 my @queue = sort { $b->{visible} <=> $a->{visible} }
3987 values %$size_alloc;
3988
3989 while () {
3990 my $widget = pop @queue || last;
3991
3992 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993
3994 $w = 0 if $w < 0;
3995 $h = 0 if $h < 0;
3996
3997 $w = int $w + 0.5;
3998 $h = int $h + 0.5;
3999
4000 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001 $widget->{old_w} = $widget->{w};
4002 $widget->{old_h} = $widget->{h};
4003
4004 $widget->{w} = $w;
4005 $widget->{h} = $h;
4006
4007 $widget->emit (size_allocate => $w, $h);
4008 }
4009 }
4010 }
4011
4012 while ($self->{post_alloc_hook}) {
4013 $_->()
4014 for values %{delete $self->{post_alloc_hook}};
4015 }
4016
2623 4017
2624 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2625 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2626 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2627 4021
2628 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2629 glLoadIdentity; 4023 glLoadIdentity;
2630 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2631 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2632 glLoadIdentity; 4026 glLoadIdentity;
2633 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2634 $self->_draw; 4035 $self->_draw;
2635} 4036}
2636 4037
2637############################################################################# 4038#############################################################################
2638 4039
2639package CFClient::UI::Inventory;
2640
2641our @ISA = CFClient::UI::ScrolledWindow::;
2642
2643sub new {
2644 my $class = shift;
2645
2646 my $self = $class->SUPER::new (
2647 scrolled => (new CFClient::UI::VBox),
2648 @_,
2649 );
2650
2651 $self
2652}
2653
2654sub set_items {
2655 my ($self, $items) = @_;
2656
2657 $self->{scrolled}->clear;
2658 return unless $items;
2659
2660 my @items = sort { $a->{type} <=> $b->{type} } @$items;
2661
2662 $self->{real_items} = \@items;
2663
2664 for my $item (@items) {
2665 my $desc = $item->{nrof} < 2
2666 ? $item->{name}
2667 : "$item->{nrof} $item->{name_pl}";
2668
2669 my $hb = new CFClient::UI::HBox;
2670
2671 $hb->add (my $f = new CFClient::UI::Face
2672 can_events => 0,
2673 face => $item->{face},
2674 anim => $item->{anim},
2675 animspeed => $item->{animspeed},
2676 expand => 1,
2677 );
2678 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2679 $self->{scrolled}->add ($hb);
2680 }
2681
2682# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2683}
2684
2685sub size_request {
2686 my ($self) = @_;
2687 (100, 200)
2688}
2689
2690#############################################################################
2691
2692package CFClient::UI; 4040package CFClient::UI;
2693 4041
2694$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2695$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2696 4044
26971 40451
2698 4046

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