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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.172 by root, Tue Apr 25 09:52:04 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 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
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
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
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
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 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};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
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
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
205} 338}
206 339
340sub baseline_shift {
341 0
342}
343
207sub configure { 344sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
209 346
210 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
213 352
214 # use alignment to adjust x, y 353 # use alignment to adjust x, y
215 354
216 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 357 }
221 358
222 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 360 $self->{x} = $x;
224 $self->{y} = $y; 361 $self->{y} = $y;
225 $self->update; 362 $self->update;
226 } 363 }
227 364
228 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
229 $self->{w} = $w; 368 $self->{alloc_w} = $w;
230 $self->{h} = $h; 369 $self->{alloc_h} = $h;
231 370
232 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 372 }
235}
236
237sub size_allocate {
238 # nothing to be done
239} 373}
240 374
241sub children { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
242} 381}
243 382
244sub set_max_size { 383sub set_max_size {
245 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
246 385
247 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
248 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
249}
250 388
251# return top left coordinates 389 $self->realloc;
252sub _topleft { 390}
391
392sub set_tooltip {
253 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
254 394
255 $self->{parent} 395 $tooltip =~ s/^\s+//;
256 or Carp::confess "no parent widget in _topleft\n";#d# 396 $tooltip =~ s/\s+$//;
257 397
258 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
259} 406}
260 407
261# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
262sub coord2local { 409sub coord2local {
263 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
264 411
265 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
266 ($x - $X, $y - $Y)
267} 413}
268 414
269# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
270sub coord2global { 416sub coord2global {
271 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
272 418
273 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
274 ($x + $X, $y + $Y)
275} 420}
276 421
277sub focus_in { 422sub invoke_focus_in {
278 my ($self) = @_; 423 my ($self) = @_;
279 424
280 return if $FOCUS == $self; 425 return if $FOCUS == $self;
281 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
282 427
283 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
284 429
285 $self->emit (focus_in => $focus);
286
287 $focus->update if $focus; 430 $focus->update if $focus;
288 $FOCUS->update; 431 $FOCUS->update;
289}
290 432
433 0
434}
435
291sub focus_out { 436sub invoke_focus_out {
292 my ($self) = @_; 437 my ($self) = @_;
293 438
294 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
295 440
296 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
297 442
298 $self->emit (focus_out => $focus);
299
300 $focus->update if $focus; #? 443 $focus->update if $focus; #?
301}
302 444
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 $self->emit ("focus_in");
455}
456
303sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
304sub button_up { } 458sub invoke_button_up { 1 }
305sub key_down { } 459sub invoke_key_down { 1 }
306sub key_up { } 460sub invoke_key_up { 1 }
307 461
308sub button_down { 462sub invoke_button_down {
309 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
310 464
311 $self->focus_in; 465 $self->grab_focus;
312}
313 466
314sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
315sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
316sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
317sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
318sub 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, $draw_h); # screen rectangle being drawn
319 535
320sub draw { 536sub draw {
321 my ($self) = @_; 537 my ($self) = @_;
322 538
323 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);
324 548
325 glPushMatrix; 549 glPushMatrix;
326 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
327 $self->_draw;
328 glPopMatrix;
329 551
330 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
331 my ($x, $y) = @$self{qw(x y)};
332
333 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
334 glEnable GL_BLEND; 554 glEnable GL_BLEND;
335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
336 glBegin GL_QUADS; 556 glBegin GL_QUADS;
337 glVertex $x , $y;
338 glVertex $x + $self->{w}, $y;
339 glVertex $x + $self->{w}, $y + $self->{h};
340 glVertex $x , $y + $self->{h};
341 glEnd;
342 glDisable GL_BLEND;
343 }
344
345 if ($ENV{PCLIENT_DEBUG}) {
346 glPushMatrix;
347 glColor 1, 1, 0, 1;
348 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
349 glBegin GL_LINE_LOOP;
350 glVertex 0 , 0; 557 glVertex 0 , 0;
351 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
352 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
353 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
354 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($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;
355 glPopMatrix; 575 glPopMatrix;
356 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;
357 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
358} 581}
359 582
360sub _draw { 583sub _draw {
361 my ($self) = @_; 584 my ($self) = @_;
362 585
363 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
364} 587}
365 588
366sub find_widget {
367 my ($self, $x, $y) = @_;
368
369 return () unless $self->{can_events};
370
371 return $self
372 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
373 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
374
375 ()
376}
377
378sub set_parent {
379 my ($self, $parent) = @_;
380
381 Scalar::Util::weaken ($self->{parent} = $parent);
382}
383
384sub check_size {
385 my ($self) = @_;
386
387 $self->{parent}
388 or return 1;
389
390 my ($w, $h) = $self->{user_w} && $self->{user_h}
391 ? @$self{qw(user_w user_h)}
392 : $self->size_request;
393
394 if ($w != $self->{req_w} || $h != $self->{req_h}) {
395 $self->{req_w} = $w;
396 $self->{req_h} = $h;
397
398 $self->{parent}->check_size
399 or $self->size_allocate (
400 (List::Util::max $self->{w}, $w),
401 (List::Util::max $self->{h}, $h),
402 );
403
404 1
405 } else {
406 0
407 }
408}
409
410sub update {
411 my ($self) = @_;
412
413 $self->{parent}->update
414 if $self->{parent};
415}
416
417sub connect {
418 my ($self, $signal, $cb) = @_;
419
420 push @{ $self->{signal_cb}{$signal} }, $cb;
421}
422
423sub emit {
424 my ($self, $signal, @args) = @_;
425
426 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
427}
428
429sub DESTROY { 589sub DESTROY {
430 my ($self) = @_; 590 my ($self) = @_;
431 591
432 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
433} 596}
434 597
435############################################################################# 598#############################################################################
436 599
437package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
445 my $class = shift; 608 my $class = shift;
446 609
447 # range [value, low, high, page] 610 # range [value, low, high, page]
448 611
449 $class->SUPER::new ( 612 $class->SUPER::new (
450 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
451 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
452 @_ 615 @_
453 ) 616 )
454} 617}
455 618
456sub _draw { 619sub _draw {
457 my ($self) = @_; 620 my ($self) = @_;
458 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
459 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
460 628
461 glEnable GL_BLEND; 629 glEnable GL_BLEND;
462 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
463 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
464 632
465 glBegin GL_QUADS; 633 glBegin GL_QUADS;
466 glVertex 0 , 0; 634 glVertex 0 , 0;
467 glVertex 0 , $h; 635 glVertex 0 , $h;
468 glVertex $w, $h; 636 glVertex $w, $h;
469 glVertex $w, 0; 637 glVertex $w, 0;
470 glEnd; 638 glEnd;
471 639
472 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
473} 642}
474 643
475############################################################################# 644#############################################################################
476 645
477package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
482 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
483 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
484} 653}
485 654
486sub size_request { 655sub size_request {
487 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
488} 659}
489 660
490sub draw { } 661sub draw { }
491 662
492############################################################################# 663#############################################################################
… …
496our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
497 668
498sub new { 669sub new {
499 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
500 671
501 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
502 673
503 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
504 children => [], 675 children => [],
505 can_events => 0, 676 can_events => 0,
506 %arg, 677 %arg,
507 ); 678 );
679
508 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
509 682
510 $self 683 $self
511} 684}
512 685
513sub add { 686sub add {
514 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
515 688
516 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
517 691
518 use sort 'stable'; 692 use sort 'stable';
519 693
520 $self->{children} = [ 694 $self->{children} = [
521 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
522 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
523 ]; 697 ];
524 698
525 $child->check_size; 699 $self->realloc;
526} 700}
527 701
528sub children { 702sub children {
529 @{ $_[0]{children} } 703 @{ $_[0]{children} }
530} 704}
… …
535 delete $child->{parent}; 709 delete $child->{parent};
536 $child->hide; 710 $child->hide;
537 711
538 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
539 713
540 $self->check_size; 714 $self->realloc;
541 $self->update;
542} 715}
543 716
544sub clear { 717sub clear {
545 my ($self) = @_; 718 my ($self) = @_;
546 719
… …
549 722
550 for (@$children) { 723 for (@$children) {
551 delete $_->{parent}; 724 delete $_->{parent};
552 $_->hide; 725 $_->hide;
553 } 726 }
727
728 $self->realloc;
554} 729}
555 730
556sub find_widget { 731sub find_widget {
557 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
558 733
559 $x -= $self->{x}; 734 $x -= $self->{x};
560 $y -= $self->{y}; 735 $y -= $self->{y};
561 736
562 my $res; 737 my $res;
563 738
564 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
565 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
566 and return $res; 741 and return $res;
567 } 742 }
568 743
569 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
590} 765}
591 766
592sub add { 767sub add {
593 my ($self, $child) = @_; 768 my ($self, $child) = @_;
594 769
595 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
596
597 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
598} 772}
599 773
600sub remove { 774sub remove {
601 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
610 784
611sub size_request { 785sub size_request {
612 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
613} 787}
614 788
615sub size_allocate { 789sub invoke_size_allocate {
616 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
617 791
618 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
619} 795}
620 796
621############################################################################# 797#############################################################################
798
799# back-buffered drawing area
622 800
623package CFClient::UI::Window; 801package CFClient::UI::Window;
624 802
625our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
626 804
… …
633} 811}
634 812
635sub update { 813sub update {
636 my ($self) = @_; 814 my ($self) = @_;
637 815
638 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
639 $self->render_chld;
640 $self->SUPER::update; 817 $self->SUPER::update;
641} 818}
642 819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
643sub render_chld { 834sub render_child {
644 my ($self) = @_; 835 my ($self) = @_;
645 836
646 $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 {
647 glClearColor 0, 0, 0, 1; 838 glClearColor 0, 0, 0, 0;
648 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
649 $self->child->draw; 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
650 }; 849 };
651} 850}
652 851
653sub size_allocate {
654 my ($self, $w, $h) = @_;
655
656 $self->child->configure (0, 0, $w, $h);
657
658 $self->render_chld;
659}
660
661sub _draw { 852sub _draw {
662 my ($self) = @_; 853 my ($self) = @_;
663 854
664 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
665 856
666 my $tex = $self->{texture} 857 my $tex = $self->{texture}
667 or return; 858 or return;
668 859
669 glEnable GL_BLEND;
670 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
671 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
672 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
673 863
674 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
675 865
676 glDisable GL_BLEND;
677 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
678} 867}
679 868
680############################################################################# 869#############################################################################
681 870
682package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
683 872
684our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
685
686sub new { die }
687
688sub size_request {
689 my ($self) = @_;
690
691 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
692 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
693
694 @$self{qw(child_w child_h)}
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 $self->{children}[1]->draw;
701}
702
703
704#############################################################################
705
706package CFClient::UI::Frame;
707
708our @ISA = CFClient::UI::Bin::;
709
710use CFClient::OpenGL;
711 874
712sub new { 875sub new {
713 my $class = shift; 876 my $class = shift;
714 877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub invoke_size_allocate {
897 my ($self, $w, $h) = @_;
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);
905 $self->update;
906
907 1
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
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, $y)
944 }
945}
946
947sub _render {
948 my ($self) = @_;
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 - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
956}
957
958#############################################################################
959
960package CFClient::UI::ScrolledWindow;
961
962our @ISA = CFClient::UI::HBox::;
963
964sub new {
965 my ($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
715 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
716 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
717 border_bg => [1, 1, 1, 1], 981 slider => $slider,
718 border => 0.8, 982 %arg,
719 @_
720 ); 983 );
721 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
722 $self 988 $self
723} 989}
724 990
725sub _draw { 991sub add {
992 my ($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}, $self->{vp}{h}, 1]);
1005}
1006
1007sub invoke_size_allocate {
726 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
727 1009
728 my ($w, $h) = ($self->{w}, $self->{h}); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
729 1012
730 glEnable GL_BLEND; 1013 $self->SUPER::invoke_size_allocate ($w, $h)
731 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
732 glEnable GL_TEXTURE_2D;
733 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
734
735# glBegin GL_QUADS;
736# glColor 0, 0, 0, 0;
737# glVertex 0 , 0;
738# glVertex 0 , $h;
739# glVertex $w, $h;
740# glVertex $w, 0;
741# glEnd;
742
743
744 $self->child->draw;
745 glDisable GL_BLEND;
746 glDisable GL_TEXTURE_2D;
747} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
748 1018
749############################################################################# 1019#############################################################################
750 1020
751package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
752 1022
753our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
754 1024
755use CFClient::OpenGL; 1025use CFClient::OpenGL;
756
757my @tex =
758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
759 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
760 1026
761sub new { 1027sub new {
762 my $class = shift; 1028 my $class = shift;
763 1029
764 # TODO: user_x, user_y, overwrite moveto? 1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($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) = @_;
765 1077
766 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
767 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
768 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
769 border => 0.8, 1081 border => 0.6,
770 can_events => 1, 1082 can_events => 1,
771 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
772 ); 1086 );
773 1087
774 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
775 align => 0, 1089 align => 0,
776 valign => 1, 1090 valign => 1,
777 text => $self->{title}, 1091 text => $self->{title},
778 fontsize => 1; 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 }
779 1103
780 $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};
781} 1113}
782 1114
783sub border { 1115sub border {
784 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
785} 1117}
786 1118
787sub size_request { 1119sub size_request {
788 my ($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 $self->{close_button};
789 1127
790 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
791 1129
792 ( 1130 (
793 $w + $self->border * 2, 1131 $w + $self->border * 2,
794 $h + $self->border * 2, 1132 $h + $self->border * 2,
795 ) 1133 )
796} 1134}
797 1135
798sub size_allocate { 1136sub invoke_size_allocate {
799 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
800 1138
1139 if ($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
801 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
802 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
803 1149
804 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
805 if $self->{title};
806
807 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
808}
809 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
810sub button_down { 1158sub invoke_button_down {
811 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
812 1160
1161 my ($w, $h) = @$self{qw(w h)};
813 my $border = $self->border; 1162 my $border = $self->border;
814 1163
815 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
816 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
817 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
818 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
819 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
820 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
821 $self->{motion} = sub { 1175 $self->{motion} = sub {
822 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
823 1177
824 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
825 1180
826 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
827 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
828 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
829 }; 1186 };
830 1187
831 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
832 && $y >= 0 && $y < $border) {
833
834 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
835 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
836 1191
837 $self->{motion} = sub { 1192 $self->{motion} = sub {
838 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
839 1194
840 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
841 1196
842 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
843 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
844 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
845 } 1205 1
846} 1206}
847 1207
848sub button_up { 1208sub invoke_button_up {
849 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
850 1210
851 delete $self->{motion}; 1211 ! ! delete $self->{motion}
852} 1212}
853 1213
854sub mouse_motion { 1214sub invoke_mouse_motion {
855 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
856 1216
857 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
858} 1220}
859 1221
860sub _draw { 1222sub _draw {
861 my ($self) = @_; 1223 my ($self) = @_;
862 1224
1225 my $child = $self->{children}[0];
1226
863 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
864 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
865 1229
866 glEnable GL_BLEND;
867 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
868 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
870 1232
871 my $border = $self->border; 1233 my $border = $self->border;
872 1234
873 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
874 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
875 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
876 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
877 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
878 1240
879 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
880 1243
881 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
882 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
883 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
884 1247 $bg->{t} = $ch / $bg->{h};
885 glColor @{ $self->{bg} };
886
887 $bg->{s} = $rep_x;
888 $bg->{t} = $rep_y;
889 $bg->{wrap_mode} = 1;
890 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
891 1250
892 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
893 glDisable GL_BLEND;
894 1252
895 $self->{title}->draw if $self->{title};
896 $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};
897} 1264}
898 1265
899############################################################################# 1266#############################################################################
900 1267
901package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
909sub new { 1276sub new {
910 my $class = shift; 1277 my $class = shift;
911 1278
912 $class->SUPER::new ( 1279 $class->SUPER::new (
913 col_expand => [], 1280 col_expand => [],
914 @_ 1281 @_,
915 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
916} 1287}
917 1288
918sub add { 1289sub add {
919 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
920 1291
921 $child->set_parent ($self); 1292 $child->set_parent ($self);
922 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
923 1294
924 $child->check_size; 1295 $self->realloc;
925} 1296}
926 1297
927sub children { 1298sub remove {
928 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1299 my ($self, $child) = @_;
929}
930 1300
1301 # TODO: not yet implemented
1302}
1303
931# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
932sub clear { 1305sub clear {
933 my ($self) = @_; 1306 my ($self) = @_;
934 1307
935 my @children = $self->children; 1308 my @children = $self->children;
936 delete $self->{children}; 1309 delete $self->{children};
… …
938 for (@children) { 1311 for (@children) {
939 delete $_->{parent}; 1312 delete $_->{parent};
940 $_->hide; 1313 $_->hide;
941 } 1314 }
942 1315
943 $self->update; 1316 $self->realloc;
944} 1317}
945 1318
946sub get_wh { 1319sub get_wh {
947 my ($self) = @_; 1320 my ($self) = @_;
948 1321
… …
974 (sum @$ws), 1347 (sum @$ws),
975 (sum @$hs), 1348 (sum @$hs),
976 ) 1349 )
977} 1350}
978 1351
979sub size_allocate { 1352sub invoke_size_allocate {
980 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
981 1354
982 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
983 1356
984 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
985 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
986 1359
987 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
988 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
989 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
990 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
1016 } 1389 }
1017 1390
1018 $y += $row_h; 1391 $y += $row_h;
1019 } 1392 }
1020 1393
1394 1
1021} 1395}
1022 1396
1023sub find_widget { 1397sub find_widget {
1024 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
1025 1399
… …
1044 } 1418 }
1045} 1419}
1046 1420
1047############################################################################# 1421#############################################################################
1048 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($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 += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
1049package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
1050 1484
1051# TODO: wrap into common Box base class
1052
1053our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
1054 1486
1055sub size_request { 1487sub new {
1056 my ($self) = @_; 1488 my $class = shift;
1057 1489
1058 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
1059 1491 vertical => 0,
1060 ( 1492 @_,
1061 (List::Util::sum map $_->[0], @alloc),
1062 (List::Util::max map $_->[1], @alloc),
1063 ) 1493 )
1064} 1494}
1065 1495
1066sub size_allocate {
1067 my ($self, $w, $h) = @_;
1068
1069 ($h, $w) = ($w, $h);
1070
1071 my $children = $self->{children};
1072
1073 my @h = map $_->{req_w}, @$children;
1074
1075 my $req_h = List::Util::sum @h;
1076
1077 if ($req_h > $h) {
1078 # ah well, not enough space
1079 $_ *= $h / $req_h for @h;
1080 } else {
1081 my $exp = List::Util::sum map $_->{expand}, @$children;
1082 $exp ||= 1;
1083
1084 for (0 .. $#$children) {
1085 my $child = $children->[$_];
1086
1087 my $alloc_h = $h[$_];
1088 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1089 $h[$_] = $alloc_h;
1090 }
1091 }
1092
1093 CFClient::UI::harmonize \@h;
1094
1095 my $y = 0;
1096 for (0 .. $#$children) {
1097 my $child = $children->[$_];
1098 my $h = $h[$_];
1099 $child->configure ($y, 0, $h, $w);
1100
1101 $y += $h;
1102 }
1103
1104 1
1105}
1106
1107############################################################################# 1496#############################################################################
1108 1497
1109package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1110 1499
1111# TODO: wrap into common Box base class
1112
1113our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1114 1501
1115sub size_request { 1502sub new {
1116 my ($self) = @_; 1503 my $class = shift;
1117 1504
1118 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1119 1506 vertical => 1,
1120 ( 1507 @_,
1121 (List::Util::max map $_->[0], @alloc),
1122 (List::Util::sum map $_->[1], @alloc),
1123 ) 1508 )
1124} 1509}
1125 1510
1126sub size_allocate {
1127 my ($self, $w, $h) = @_;
1128
1129 my $children = $self->{children};
1130
1131 my @h = map $_->{req_h}, @$children;
1132
1133 my $req_h = List::Util::sum @h;
1134
1135 if ($req_h > $h) {
1136 # ah well, not enough space
1137 $_ *= $h / $req_h for @h;
1138 } else {
1139 my $exp = List::Util::sum map $_->{expand}, @$children;
1140 $exp ||= 1;
1141
1142 for (0 .. $#$children) {
1143 my $child = $children->[$_];
1144
1145 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1146 }
1147 }
1148
1149 CFClient::UI::harmonize \@h;
1150
1151 my $y = 0;
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154 my $h = $h[$_];
1155 $child->configure (0, $y, $w, $h);
1156
1157 $y += $h;
1158 }
1159
1160 1
1161}
1162
1163############################################################################# 1511#############################################################################
1164 1512
1165package CFClient::UI::Label; 1513package CFClient::UI::Label;
1166 1514
1167our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1168 1516
1169use CFClient::OpenGL; 1517use CFClient::OpenGL;
1170 1518
1171sub new { 1519sub new {
1172 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1173 1521
1174 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1175 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1176 #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),
1177 fontsize => 1, 1532 fontsize => 1,
1178 text => "",
1179 align => -1, 1533 align => -1,
1180 valign => -1, 1534 valign => -1,
1181 padding => 2, 1535 padding_x => 2,
1182 layout => new CFClient::Layout, 1536 padding_y => 2,
1183 can_events => 0, 1537 can_events => 0,
1184 %arg 1538 %arg
1185 ); 1539 );
1186 1540
1187 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1188 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1189 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1190 $self->{template} = $layout; 1544 $self->{template} = $layout;
1191 } 1545 }
1192 1546
1193 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1194 $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 }
1195 1552
1196 $self 1553 $self
1197} 1554}
1198 1555
1199sub escape { 1556sub escape($) {
1200 local $_ = $_[1]; 1557 local $_ = $_[0];
1201 1558
1202 s/&/&amp;/g; 1559 s/&/&amp;/g;
1203 s/>/&gt;/g; 1560 s/>/&gt;/g;
1204 s/</&lt;/g; 1561 s/</&lt;/g;
1205 1562
1206 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1207} 1578}
1208 1579
1209sub set_text { 1580sub set_text {
1210 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1211 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1212 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1213 1588
1214 delete $self->{texture}; 1589 delete $self->{size_req};
1215 $self->check_size; 1590 $self->realloc;
1216 $self->update; 1591 $self->update;
1217} 1592}
1218 1593
1219sub set_markup { 1594sub set_markup {
1220 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1221 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1222 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1223 1604
1224 delete $self->{texture}; 1605 delete $self->{size_req};
1225 $self->check_size; 1606 $self->realloc;
1226 $self->update; 1607 $self->update;
1227} 1608}
1228 1609
1229sub size_request { 1610sub size_request {
1230 my ($self) = @_; 1611 my ($self) = @_;
1231 1612
1613 $self->{size_req} ||= do {
1232 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1233 $self->{layout}->set_width ($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});
1234 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1235 1619
1236 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1237 1621
1238 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1239 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1240 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1241 1625
1242 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1243 1627
1244 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1245 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1246 } 1633 };
1247 1634
1248 ( 1635 @{ $self->{size_req} }
1249 $w + $self->{padding} * 2,
1250 $h + $self->{padding} * 2,
1251 )
1252} 1636}
1253 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1254sub size_allocate { 1642sub invoke_size_allocate {
1255 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1256 1644
1645 delete $self->{ox};
1646
1257 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1258} 1651}
1259 1652
1260sub set_fontsize { 1653sub set_fontsize {
1261 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1262 1655
1263 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1264 delete $self->{texture}; 1657 delete $self->{texture};
1265 $self->check_size; 1658
1266 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1267} 1668}
1268 1669
1269sub _draw { 1670sub _draw {
1270 my ($self) = @_; 1671 my ($self) = @_;
1271 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1272 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1273 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1274 $self->{layout}->set_width ($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});
1275 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1276 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1277 }; 1684 };
1278 1685
1279 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1280 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
1281 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 {
1282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1283 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1284 glColor @{$self->{fg}}; 1708 }
1285
1286 $self->{ox} = int (
1287 $self->{align} < 0 ? $self->{padding}
1288 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1289 : ($self->{w} - $tex->{w}) * 0.5
1290 );
1291
1292 $self->{oy} = int (
1293 $self->{valign} < 0 ? $self->{padding}
1294 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1295 : ($self->{h} - $tex->{h}) * 0.5
1296 );
1297
1298 $tex->draw_quad ($self->{ox}, $self->{oy});
1299 1709
1300 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302} 1711}
1303 1712
1304############################################################################# 1713#############################################################################
1305 1714
1306package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1319 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1320 can_hover => 1, 1729 can_hover => 1,
1321 can_focus => 1, 1730 can_focus => 1,
1322 valign => 0, 1731 valign => 0,
1323 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1324 @_ 1735 @_
1325 ) 1736 )
1326} 1737}
1327 1738
1328sub _set_text { 1739sub _set_text {
… …
1330 1741
1331 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1332 1743
1333 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1334 1745
1335 delete $self->{texture};
1336
1337 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1338 $self->{text} = $text; 1747 $self->{text} = $text;
1339 1748
1340 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1341 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1342 1752
1343 $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);
1344} 1764}
1345 1765
1346sub get_text { 1766sub get_text {
1347 $_[0]{text} 1767 $_[0]{text}
1348} 1768}
… …
1353 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1354 1774
1355 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1356} 1776}
1357 1777
1358sub size_allocate {
1359 my ($self, $w, $h) = @_;
1360
1361 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1362}
1363
1364sub set_text {
1365 my ($self, $text) = @_;
1366
1367 $self->{cursor} = length $text;
1368 $self->_set_text ($text);
1369 $self->update;
1370}
1371
1372sub key_down { 1778sub invoke_key_down {
1373 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1374 1780
1375 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1376 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1377 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1378 1784
1379 my $text = $self->get_text; 1785 my $text = $self->get_text;
1380 1786
1381 if ($sym == 8) { 1787 if ($uni == 8) {
1382 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1383 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1384 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1385 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1386 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1387 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1388 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1389 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1390 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1391 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1392 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1393 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1394 $self->emit ('escape'); 1800 $self->emit ('escape');
1395 } elsif ($uni) { 1801 } elsif ($uni) {
1396 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1397 } 1805 }
1398 1806
1399 $self->_set_text ($text); 1807 $self->_set_text ($text);
1400 $self->update;
1401}
1402 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1403sub focus_in { 1814sub invoke_focus_in {
1404 my ($self) = @_; 1815 my ($self) = @_;
1405 1816
1406 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1407 1818
1408 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1409} 1820}
1410 1821
1411sub button_down { 1822sub invoke_button_down {
1412 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1413 1824
1414 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1415 1826
1416 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1417 1828
1418 # byte-index to char-index 1829 # byte-index to char-index
1419 my $text = $self->{text}; 1830 my $text = $self->{text};
1420 utf8::encode $text; 1831 utf8::encode $text;
1421 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1422 1833
1423 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1424 $self->update; 1835 $self->update;
1836
1837 1
1425} 1838}
1426 1839
1427sub mouse_motion { 1840sub invoke_mouse_motion {
1428 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1429# 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, $y;#d#
1843
1844 1
1430} 1845}
1431 1846
1432sub _draw { 1847sub _draw {
1433 my ($self) = @_; 1848 my ($self) = @_;
1434 1849
1435 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1436 1851
1437 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1438 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1439 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1440 } else { 1855 } else {
1441 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1442 } 1857 }
1443 1858
1444 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1445 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1446 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1447 glVertex 0 , 0; 1862 glVertex 0 , 0;
1448 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1449 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1450 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1475 1890
1476our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1477 1892
1478use CFClient::OpenGL; 1893use CFClient::OpenGL;
1479 1894
1480sub key_down { 1895sub invoke_key_down {
1481 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1482 1897
1483 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1484 1899
1485 if ($sym == 13) { 1900 if ($sym == 13) {
1486 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1487 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1488 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1489 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1490 $self->emit (activate => $txt); 1906 $self->emit (activate => $txt);
1491 $self->update; 1907 $self->update;
1492 1908
… …
1511 } else { 1927 } else {
1512 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1513 } 1929 }
1514 1930
1515 } else { 1931 } else {
1516 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1517 } 1935 1
1518
1519} 1936}
1520 1937
1521############################################################################# 1938#############################################################################
1522 1939
1523package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1532 1949
1533sub new { 1950sub new {
1534 my $class = shift; 1951 my $class = shift;
1535 1952
1536 $class->SUPER::new ( 1953 $class->SUPER::new (
1537 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1538 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1539 bg => [1, 1, 1, 0.2],
1540 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1541 can_hover => 1, 1958 can_hover => 1,
1542 align => 0, 1959 align => 0,
1543 valign => 0, 1960 valign => 0,
1544 can_events => 1, 1961 can_events => 1,
1545 @_ 1962 @_
1546 ) 1963 )
1547} 1964}
1548 1965
1549sub button_up { 1966sub invoke_button_up {
1550 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1551 1968
1969 $self->emit ("activate")
1552 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1553 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1554 $self->emit ("activate"); 1972
1555 } 1973 1
1556} 1974}
1557 1975
1558sub _draw { 1976sub _draw {
1559 my ($self) = @_; 1977 my ($self) = @_;
1560 1978
1561 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1562 1980
1563 if ($GRAB == $self) {
1564 $self->{fg} = $self->{active_fg};
1565 }
1566
1567 glEnable GL_BLEND;
1568 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1569 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1570 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1571 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1572 1984
1573 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1574 1986
1575 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1576 glDisable GL_BLEND;
1577 1988
1578 $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
1579} 2026}
1580 2027
1581############################################################################# 2028#############################################################################
1582 2029
1583package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1592 2039
1593sub new { 2040sub new {
1594 my $class = shift; 2041 my $class = shift;
1595 2042
1596 $class->SUPER::new ( 2043 $class->SUPER::new (
1597 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1598 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1599 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1600 state => 0, 2050 state => 0,
1601 can_hover => 1, 2051 can_hover => 1,
1602 @_ 2052 @_
1603 ) 2053 )
1604} 2054}
1605 2055
1606sub size_request { 2056sub size_request {
1607 my ($self) = @_; 2057 my ($self) = @_;
1608 2058
1609 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1610} 2060}
1611 2061
1612sub button_down { 2062sub invoke_button_down {
1613 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1614 2064
1615 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1616 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1617 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1618 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1619 } 2073 1
1620} 2074}
1621 2075
1622sub _draw { 2076sub _draw {
1623 my ($self) = @_; 2077 my ($self) = @_;
1624 2078
1625 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1626 2080
1627 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1628 2082
1629 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;
1630 2086
1631 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1632 2088
1633 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1634 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1635 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1636
1637 my $tex = $self->{state} ? $tex[1] : $tex[0];
1638
1639 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1640
1641 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1642 glDisable GL_BLEND;
1643} 2094}
1644 2095
1645############################################################################# 2096#############################################################################
1646 2097
1647package CFClient::UI::Image; 2098package CFClient::UI::Image;
1648 2099
1649our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1650 2101
1651use CFClient::OpenGL; 2102use CFClient::OpenGL;
1652use Carp qw/confess/;
1653 2103
1654our %loaded_images; 2104our %texture_cache;
1655 2105
1656sub new { 2106sub new {
1657 my $class = shift; 2107 my $class = shift;
1658 2108
1659 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1660 2113
1661 $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";
1662 2116
1663 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1664 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;
1665 2119
1666 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1667 2121
1668 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1669
1670 $self->{aspect} = $tex->{w} / $tex->{h};
1671 2123
1672 $self 2124 $self
1673} 2125}
1674 2126
1675sub size_request { 2127sub size_request {
1676 my ($self) = @_; 2128 my ($self) = @_;
1677 2129
1678 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1679} 2131}
1680 2132
1681sub _draw { 2133sub _draw {
1682 my ($self) = @_; 2134 my ($self) = @_;
1683 2135
… …
1690 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1691 2143
1692 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1693 } 2145 }
1694 2146
1695 glEnable GL_BLEND;
1696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1697 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1699 2149
1700 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1701 2151
1702 glDisable GL_BLEND;
1703 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1704} 2153}
1705 2154
1706############################################################################# 2155#############################################################################
1707 2156
… …
1755} 2204}
1756 2205
1757sub set_max { 2206sub set_max {
1758 my ($self, $max) = @_; 2207 my ($self, $max) = @_;
1759 2208
2209 return if $self->{max_val} == $max;
2210
1760 $self->{max_val} = $max; 2211 $self->{max_val} = $max;
2212 $self->update;
1761} 2213}
1762 2214
1763sub set_value { 2215sub set_value {
1764 my ($self, $val, $max) = @_; 2216 my ($self, $val, $max) = @_;
1765 2217
1766 $self->set_max ($max) 2218 $self->set_max ($max)
1767 if defined $max; 2219 if defined $max;
1768 2220
1769 $max = $self->{max_val}; 2221 return if $self->{val} == $val;
2222
1770 $self->{val} = $val; 2223 $self->{val} = $val;
1771
1772 $self->update; 2224 $self->update;
1773} 2225}
1774 2226
1775sub _draw { 2227sub _draw {
1776 my ($self) = @_; 2228 my ($self) = @_;
… …
1794 2246
1795 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1796 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1797 2249
1798 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1799 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;
1800 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 2255
1803 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1804 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
1859 2312
1860 $self->{value}->set_fontsize ($fsize); 2313 $self->{value}->set_fontsize ($fsize);
1861 $self->{max} ->set_fontsize ($fsize); 2314 $self->{max} ->set_fontsize ($fsize);
1862} 2315}
1863 2316
2317sub set_max {
2318 my ($self, $max) = @_;
2319
2320 $self->{gauge}->set_max ($max);
2321 $self->{max}->set_text ($max);
2322}
2323
1864sub set_value { 2324sub set_value {
1865 my ($self, $val, $max) = @_; 2325 my ($self, $val, $max) = @_;
1866 2326
1867 $self->set_max ($max) 2327 $self->set_max ($max)
1868 if defined $max; 2328 if defined $max;
1869 2329
1870 $self->{gauge}->set_value ($val, $max); 2330 $self->{gauge}->set_value ($val, $max);
1871 $self->{value}->set_text ($val); 2331 $self->{value}->set_text ($val);
1872}
1873
1874sub set_max {
1875 my ($self, $max) = @_;
1876
1877 $self->{gauge}->set_max ($max);
1878 $self->{max}->set_text ($max);
1879} 2332}
1880 2333
1881############################################################################# 2334#############################################################################
1882 2335
1883package CFClient::UI::Slider; 2336package CFClient::UI::Slider;
… …
1893 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1894 2347
1895sub new { 2348sub new {
1896 my $class = shift; 2349 my $class = shift;
1897 2350
1898 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1899 2352
1900 # TODO: 0-width page 2353 # TODO: 0-width page
1901 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1902 # TODO: calculations are off 2355 # TODO: calculations are off
1903 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1904 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1905 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],
1906 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1907 req_w => 20, 2362 min_w => $::WIDTH / 80,
1908 req_h => 20, 2363 min_h => $::WIDTH / 80,
1909 vertical => 0, 2364 vertical => 0,
1910 can_hover => 1, 2365 can_hover => 1,
1911 inner_pad => 5, 2366 inner_pad => 0.02,
1912 @_ 2367 @_
1913 ); 2368 );
1914 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1915 $self 2373 $self
1916} 2374}
1917 2375
2376sub set_range {
2377 my ($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 $self->update;
2407 }
2408}
2409
1918sub size_request { 2410sub size_request {
1919 my ($self) = @_; 2411 my ($self) = @_;
1920 2412
1921 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1922 my $h = $self->{req_h};
1923
1924 $self->{vertical} ? ($h, $w) : ($w, $h)
1925} 2414}
1926 2415
1927sub button_down { 2416sub invoke_button_down {
1928 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1929 2418
1930 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1931 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1932} 2424}
1933 2425
1934sub mouse_motion { 2426sub invoke_mouse_motion {
1935 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1936 2428
1937 if ($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
1938 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1939 2459
1940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1941 2461
1942 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1943 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1944 2464
1945 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1946 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1947 $x = $lo if $x < $lo;
1948 $x = $hi - $page if $x > $hi - $page;
1949 $self->{range}[0] = $x;
1950 2467
1951 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1952 $self->update; 2469 $self->{knob_w} = $knob_w;
1953 } 2470 }
1954}
1955
1956# the inner_* stuff is for generating a padding for the slider handle,
1957# so that the handle doesn't leave the texture. This calculation isn't 100%
1958# correct propably, but it does the job for now
1959sub _calc_inner_pad_px {
1960 my ($self, $w) = @_;
1961 ($w / 100) * $self->{inner_pad} # % to pixels
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966 2471
1967 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1968 2473
1969 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1970 2475
1971 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1972 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1973 2478
2479 glTranslate 1, 0, 0;
1974 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1975 glTranslate 0, -$self->{w}, 0;
1976
1977 ($w, $h) = ($h, $w);
1978 } 2481 }
1979 2482
1980 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1981 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1982 2485
1983 my ($value, $lo, $hi, $page) = @{$self->{range}};
1984
1985 $hi = $value + 1 if $lo == $hi;
1986
1987 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1988 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1989
1990 $page = int $page * $inner_w / ($hi - $lo);
1991 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1992
1993 $w -= $page;
1994 $page &= ~1;
1995 glTranslate $page * 0.5, 0, 0;
1996 $page ||= 2;
1997
1998 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1999 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2000
2001 glEnable GL_BLEND;
2002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2003 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
2004 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2005 2488
2006 # draw background 2489 # draw background
2007 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2008 2491
2009 # draw handle 2492 # draw handle
2010 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2011 2494
2012 glDisable GL_BLEND;
2013 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
2014} 2496}
2015 2497
2016############################################################################# 2498#############################################################################
2017 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($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
2018package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
2019 2542
2020our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
2021 2544
2022use CFClient::OpenGL; 2545use CFClient::OpenGL;
2023 2546
… …
2025 my $class = shift; 2548 my $class = shift;
2026 2549
2027 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
2028 fontsize => 1, 2551 fontsize => 1,
2029 can_events => 0, 2552 can_events => 0,
2553 indent => 0,
2030 #font => default_font 2554 #font => default_font
2031 @_, 2555 @_,
2032 2556
2033 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
2034 par => [], 2558 par => [],
2035 height => 0, 2559 height => 0,
2036 children => [ 2560 children => [
2037 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
2038 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
2039 ], 2563 ],
2040 ); 2564 );
2041 2565
2042 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
2043 $self->update;
2044 });
2045 2567
2046 $self 2568 $self
2047} 2569}
2048 2570
2049sub set_fontsize { 2571sub set_fontsize {
… …
2051 2573
2052 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
2053 $self->reflow; 2575 $self->reflow;
2054} 2576}
2055 2577
2056sub text_height { 2578sub size_request {
2579 my ($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, $h)
2602}
2603
2604sub get_layout {
2057 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
2058 2606
2059 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
2060 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2061 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2062 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2063 $layout->set_text ($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}}
2064 2620 );
2065 ($layout->size)[1] 2621
2622 $layout
2066} 2623}
2067 2624
2068sub reflow { 2625sub reflow {
2069 my ($self) = @_; 2626 my ($self) = @_;
2070 2627
2071 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
2072 $self->update; 2629 $self->update;
2073} 2630}
2074 2631
2075sub size_allocate { 2632sub set_offset {
2633 my ($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 {
2076 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
2077 2641
2078 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2079 2644
2080 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
2081 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
2082 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2083
2084 $self->reflow;
2085} 2648}
2086 2649
2087sub add_paragraph { 2650sub add_paragraph {
2088 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
2089 2652
2090 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
2091 2654
2092 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 };
2093 2663
2094 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2095 2666
2096 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2097 2670
2098 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2099 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2100} 2676}
2101 2677
2102sub update { 2678sub update {
2103 my ($self) = @_; 2679 my ($self) = @_;
2104 2680
… …
2106 2682
2107 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2108 2684
2109 delete $self->{texture}; 2685 delete $self->{texture};
2110 2686
2111 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2112 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2113 my $height = 0; 2691 my $height = 0;
2114 2692
2115 $height += $_->[0] = $self->text_height ($_->[2])
2116 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 }
2117 2705
2118 $self->{height} = $height; 2706 $self->{height} = $height;
2119 2707
2120 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2121 2709
2122 delete $self->{texture}; 2710 delete $self->{texture};
2123 } 2711 }
2124 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2125 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2126 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
2127 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2128 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
2129 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2130 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2131 glEnable GL_TEXTURE_2D;
2132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2133 2731
2134 my $top = int $self->{children}[1]{range}[0];
2135
2136 my $y0 = $top;
2137 my $y1 = $top + $self->{h};
2138
2139 my $y = 0;
2140
2141 my $layout = $self->{layout};
2142
2143 $layout->set_font ($self->{font}) if $self->{font};
2144
2145 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2146 my $h = $par->[0]; 2733 my $h = $para->{h};
2147 2734
2148 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2149 $layout->set_text ($par->[2]);
2150 2736
2151 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2152 my ($W, $H) = $layout->size; 2738
2153 CFClient::Texture->new_from_layout ($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 }
2154 } 2756 }
2155 2757
2156 $y += $h; 2758 $y += $h;
2157 } 2759 }
2158 2760
2159 glDisable GL_TEXTURE_2D;
2160 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2161 }; 2762 };
2162 }); 2763 });
2163} 2764}
2164 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2165sub _draw { 2775sub _draw {
2166 my ($self) = @_; 2776 my ($self) = @_;
2167 2777
2168 if ($self->{texture}) {
2169 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2171 glColor 1, 1, 1, 1; 2780 glColor 0, 0, 0, 1;
2172 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2173 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2174 }
2175 2783
2176 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2177
2178} 2785}
2179 2786
2180############################################################################# 2787#############################################################################
2181 2788
2182package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2227 2834
2228sub new { 2835sub new {
2229 my $class = shift; 2836 my $class = shift;
2230 2837
2231 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2232 state => 0, 2839 state => 0,
2233 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2234 @_ 2841 @_
2235 ); 2842 );
2236 2843
2237 if ($self->{state}) {
2238 $self->{state} = 0;
2239 $self->toggle_flopper;
2240 }
2241
2242 $self 2844 $self
2243} 2845}
2244 2846
2245sub toggle_flopper { 2847sub toggle_flopper {
2246 my ($self) = @_; 2848 my ($self) = @_;
2247 2849
2248 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2249 if ($self->{state} = !$self->{state}) {
2250 $CFClient::UI::ROOT->add ($self->{other});
2251 $self->{other}->move ($self->coord2global (0, $self->{h}));
2252 $self->emit ("open");
2253 } else {
2254 $CFClient::UI::ROOT->remove ($self->{other});
2255 $self->emit ("close");
2256 }
2257
2258 $self->emit (changed => $self->{state});
2259} 2851}
2260 2852
2261############################################################################# 2853#############################################################################
2262 2854
2263package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2273 @_, 2865 @_,
2274 can_events => 0, 2866 can_events => 0,
2275 ) 2867 )
2276} 2868}
2277 2869
2278sub set_markup { 2870sub set_tooltip_from {
2279 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2280 2872
2281 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2282 $self->{label}->set_markup ($text); 2874
2283 $self->add ($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} || $::FONT_PROP),
2892 );
2284} 2893}
2285 2894
2286sub size_request { 2895sub size_request {
2287 my ($self) = @_; 2896 my ($self) = @_;
2288 2897
2289 $self->child->set_max_size ($::WIDTH * 0.3);
2290
2291 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2292 2899
2293 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2294} 2901}
2295 2902
2296sub size_allocate { 2903sub invoke_size_allocate {
2297 my ($self, $w, $h) = @_; 2904 my ($self, $w, $h) = @_;
2298 2905
2299 $self->SUPER::size_allocate ($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, $y);
2924 });
2300} 2925}
2301 2926
2302sub _draw { 2927sub _draw {
2303 my ($self) = @_; 2928 my ($self) = @_;
2304 2929
2305 glPushMatrix;
2306 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2307 2931
2308 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2309 2933
2310 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2321 glVertex 0 , $h; 2945 glVertex 0 , $h;
2322 glVertex $w, $h; 2946 glVertex $w, $h;
2323 glVertex $w, 0; 2947 glVertex $w, 0;
2324 glEnd; 2948 glEnd;
2325 2949
2326 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2327 2951
2328 glTranslate 2, 2;
2329 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2330} 2953}
2331 2954
2332############################################################################# 2955#############################################################################
2333 2956
… …
2338use CFClient::OpenGL; 2961use CFClient::OpenGL;
2339 2962
2340sub new { 2963sub new {
2341 my $class = shift; 2964 my $class = shift;
2342 2965
2343 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2344 aspect => 1, 2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($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 $self
2987}
2988
2989sub size_request {
2990 (32, 8)
2991}
2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
3001sub _draw {
3002 my ($self) = @_;
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
3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017 if ($tex) {
3018 glEnable GL_TEXTURE_2D;
3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020 glColor 0, 0, 0, 1;
3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022 glDisable GL_TEXTURE_2D;
3023 }
3024}
3025
3026sub destroy {
3027 my ($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.
3042
3043#############################################################################
3044
3045package CFClient::UI::Menu;
3046
3047our @ISA = CFClient::UI::FancyFrame::;
3048
3049use CFClient::OpenGL;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 items => [],
3056 z => 100,
3057 @_,
3058 );
3059
3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3061
3062 for my $item (@{ $self->{items} }) {
3063 my ($widget, $cb, $tooltip) = @$item;
3064
3065 # handle various types of items, only text for now
3066 if (!ref $widget) {
3067 $widget = new CFClient::UI::Label
3068 can_hover => 1,
3069 can_events => 1,
3070 markup => $widget,
3071 tooltip => $tooltip
3072 }
3073
3074 $self->{item}{$widget} = $item;
3075
3076 $self->{vbox}->add ($widget);
3077 }
3078
3079 $self
3080}
3081
3082# popup given the event (must be a mouse button down event currently)
3083sub popup {
3084 my ($self, $ev) = @_;
3085
3086 $self->emit ("popdown");
3087
3088 # maybe save $GRAB? must be careful about events...
3089 $GRAB = $self;
3090 $self->{button} = $ev->{button};
3091
3092 $self->show;
3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3094}
3095
3096sub invoke_mouse_motion {
3097 my ($self, $ev, $x, $y) = @_;
3098
3099 # TODO: should use vbox->find_widget or so
3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3101 $self->{hover} = $self->{item}{$HOVER};
3102
3103 0
3104}
3105
3106sub invoke_button_up {
3107 my ($self, $ev, $x, $y) = @_;
3108
3109 if ($ev->{button} == $self->{button}) {
3110 undef $GRAB;
3111 $self->hide;
3112
3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
3119 1
3120}
3121
3122#############################################################################
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 => [],
2345 @_, 3693 @_,
2346 ) 3694 )
2347} 3695}
2348 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
3805package CFClient::UI::Root;
3806
3807our @ISA = CFClient::UI::Container::;
3808
3809use List::Util qw(min max);
3810
3811use CFClient::OpenGL;
3812
3813sub new {
3814 my $class = shift;
3815
3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
3824}
3825
2349sub size_request { 3826sub size_request {
2350 (32, 8)
2351}
2352
2353sub draw {
2354 my ($self) = @_; 3827 my ($self) = @_;
2355 3828
2356 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3829 ($self->{w}, $self->{h})
2357
2358 if ($tex) {
2359 glEnable GL_BLEND;
2360 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2361 glEnable GL_TEXTURE_2D;
2362 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2363 glColor 1, 1, 1, 1;
2364 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2365 glDisable GL_TEXTURE_2D;
2366 glDisable GL_BLEND;
2367 }
2368} 3830}
2369 3831
2370############################################################################# 3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
2371 3834
2372package CFClient::UI::Root; 3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
2373 3839
2374our @ISA = CFClient::UI::Container::; 3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
2375 3842
2376use CFClient::OpenGL; 3843 int $coord + 0.5
2377
2378sub check_size {
2379 my ($self) = @_;
2380
2381 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2382} 3844}
2383 3845
2384sub size_request { 3846sub invoke_size_allocate {
2385 ($::WIDTH, $::HEIGHT)
2386}
2387
2388sub configure {
2389 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2390 3848
2391 $self->SUPER::configure ($x, $y, $w, $h);
2392
2393 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2394 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)};
2395 3851
2396 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2397 $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
2398 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2399 } 3861 1
2400} 3862}
2401 3863
2402sub _topleft { 3864sub coord2local {
2403 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2404 3866
2405 ($x, $y) 3867 ($x, $y)
2406} 3868}
2407 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2408sub update { 3876sub update {
2409 my ($self) = @_; 3877 my ($self) = @_;
2410 3878
2411 $self->check_size; 3879 $::WANT_REFRESH++;
2412 ::refresh ();
2413} 3880}
2414 3881
2415sub add { 3882sub add {
2416 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2417 3884
2418 # integerize window positions 3885 $_->{is_toplevel} = 1
2419 $child->{x} = int $child->{x}; 3886 for @children;
2420 $child->{y} = int $child->{y};
2421 3887
2422 $self->SUPER::add ($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 $w->set_invisible;
3903 }
2423} 3904}
2424 3905
2425sub on_refresh { 3906sub on_refresh {
2426 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2427 3908
2428 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2429} 3910}
2430 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2431sub draw { 3918sub draw {
2432 my ($self) = @_; 3919 my ($self) = @_;
2433 3920
2434 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2435 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2436 } 3924 }
3925
3926 if ($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
2437 4017
2438 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2439 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2440 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2441 4021
2442 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2443 glLoadIdentity; 4023 glLoadIdentity;
2444 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2445 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2446 glLoadIdentity; 4026 glLoadIdentity;
2447 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2448 $self->_draw; 4035 $self->_draw;
2449} 4036}
2450 4037
2451############################################################################# 4038#############################################################################
2452 4039
2453package CFClient::UI; 4040package CFClient::UI;
2454 4041
2455$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2456$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2457 4044
24581 40451
2459 4046

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