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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.175 by root, Tue Apr 25 11:48:31 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
213} 338}
214 339
340sub baseline_shift {
341 0
342}
343
215sub configure { 344sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
217 346
218 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
221 352
222 # use alignment to adjust x, y 353 # use alignment to adjust x, y
223 354
224 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 357 }
229 358
230 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 360 $self->{x} = $x;
232 $self->{y} = $y; 361 $self->{y} = $y;
233 $self->update; 362 $self->update;
234 } 363 }
235 364
236 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
237 $self->{w} = $w; 368 $self->{alloc_w} = $w;
238 $self->{h} = $h; 369 $self->{alloc_h} = $h;
239 370
240 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 372 }
243}
244
245sub size_allocate {
246 # nothing to be done
247} 373}
248 374
249sub children { 375sub children {
376 # nop
250} 377}
251 378
252# call when resoltuion changes etc. 379sub visible_children {
253sub reconfigure { 380 $_[0]->children
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 381}
261 382
262sub set_max_size { 383sub set_max_size {
263 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
264 385
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
267}
268 388
269# return top left coordinates 389 $self->realloc;
270sub _topleft { 390}
391
392sub set_tooltip {
271 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
272 394
273 $self->{parent} 395 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 396 $tooltip =~ s/\s+$//;
275 397
276 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
277} 406}
278 407
279# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
280sub coord2local { 409sub coord2local {
281 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
282 411
283 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 413}
286 414
287# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
288sub coord2global { 416sub coord2global {
289 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
290 418
291 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 420}
294 421
295sub focus_in { 422sub invoke_focus_in {
296 my ($self) = @_; 423 my ($self) = @_;
297 424
298 return if $FOCUS == $self; 425 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
300 427
301 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
302 429
303 $self->emit (focus_in => $focus);
304
305 $focus->update if $focus; 430 $focus->update if $focus;
306 $FOCUS->update; 431 $FOCUS->update;
307}
308 432
433 0
434}
435
309sub focus_out { 436sub invoke_focus_out {
310 my ($self) = @_; 437 my ($self) = @_;
311 438
312 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
313 440
314 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
315 442
316 $self->emit (focus_out => $focus);
317
318 $focus->update if $focus; #? 443 $focus->update if $focus; #?
319}
320 444
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 $self->emit ("focus_in");
455}
456
321sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
322sub button_up { } 458sub invoke_button_up { 1 }
323sub key_down { } 459sub invoke_key_down { 1 }
324sub key_up { } 460sub invoke_key_up { 1 }
325 461
326sub button_down { 462sub invoke_button_down {
327 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
328 464
329 $self->focus_in; 465 $self->grab_focus;
330}
331 466
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
336sub 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, $draw_h); # screen rectangle being drawn
337 535
338sub draw { 536sub draw {
339 my ($self) = @_; 537 my ($self) = @_;
340 538
341 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);
342 548
343 glPushMatrix; 549 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw;
346 glPopMatrix;
347 551
348 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
349 my ($x, $y) = @$self{qw(x y)};
350
351 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
352 glEnable GL_BLEND; 554 glEnable GL_BLEND;
353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
354 glBegin GL_QUADS; 556 glBegin GL_QUADS;
355 glVertex $x , $y;
356 glVertex $x + $self->{w}, $y;
357 glVertex $x + $self->{w}, $y + $self->{h};
358 glVertex $x , $y + $self->{h};
359 glEnd;
360 glDisable GL_BLEND;
361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 557 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
372 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($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;
373 glPopMatrix; 575 glPopMatrix;
374 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;
375 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
376} 581}
377 582
378sub _draw { 583sub _draw {
379 my ($self) = @_; 584 my ($self) = @_;
380 585
381 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
382} 587}
383 588
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 589sub DESTROY {
448 my ($self) = @_; 590 my ($self) = @_;
449 591
450 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
451} 596}
452 597
453############################################################################# 598#############################################################################
454 599
455package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
463 my $class = shift; 608 my $class = shift;
464 609
465 # range [value, low, high, page] 610 # range [value, low, high, page]
466 611
467 $class->SUPER::new ( 612 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
470 @_ 615 @_
471 ) 616 )
472} 617}
473 618
474sub _draw { 619sub _draw {
475 my ($self) = @_; 620 my ($self) = @_;
476 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
478 628
479 glEnable GL_BLEND; 629 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
482 632
483 glBegin GL_QUADS; 633 glBegin GL_QUADS;
484 glVertex 0 , 0; 634 glVertex 0 , 0;
485 glVertex 0 , $h; 635 glVertex 0 , $h;
486 glVertex $w, $h; 636 glVertex $w, $h;
487 glVertex $w, 0; 637 glVertex $w, 0;
488 glEnd; 638 glEnd;
489 639
490 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
491} 642}
492 643
493############################################################################# 644#############################################################################
494 645
495package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
502} 653}
503 654
504sub size_request { 655sub size_request {
505 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
506} 659}
507 660
508sub draw { } 661sub draw { }
509 662
510############################################################################# 663#############################################################################
… …
514our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
515 668
516sub new { 669sub new {
517 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
518 671
519 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
520 673
521 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
522 children => [], 675 children => [],
523 can_events => 0, 676 can_events => 0,
524 %arg, 677 %arg,
525 ); 678 );
679
526 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
527 682
528 $self 683 $self
529} 684}
530 685
531sub add { 686sub add {
532 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
533 688
534 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
535 691
536 use sort 'stable'; 692 use sort 'stable';
537 693
538 $self->{children} = [ 694 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
541 ]; 697 ];
542 698
543 $child->check_size; 699 $self->realloc;
544} 700}
545 701
546sub children { 702sub children {
547 @{ $_[0]{children} } 703 @{ $_[0]{children} }
548} 704}
… …
553 delete $child->{parent}; 709 delete $child->{parent};
554 $child->hide; 710 $child->hide;
555 711
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 713
558 $self->check_size; 714 $self->realloc;
559 $self->update;
560} 715}
561 716
562sub clear { 717sub clear {
563 my ($self) = @_; 718 my ($self) = @_;
564 719
… …
567 722
568 for (@$children) { 723 for (@$children) {
569 delete $_->{parent}; 724 delete $_->{parent};
570 $_->hide; 725 $_->hide;
571 } 726 }
727
728 $self->realloc;
572} 729}
573 730
574sub find_widget { 731sub find_widget {
575 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
576 733
577 $x -= $self->{x}; 734 $x -= $self->{x};
578 $y -= $self->{y}; 735 $y -= $self->{y};
579 736
580 my $res; 737 my $res;
581 738
582 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
583 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
584 and return $res; 741 and return $res;
585 } 742 }
586 743
587 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608} 765}
609 766
610sub add { 767sub add {
611 my ($self, $child) = @_; 768 my ($self, $child) = @_;
612 769
613 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
614
615 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
616} 772}
617 773
618sub remove { 774sub remove {
619 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
628 784
629sub size_request { 785sub size_request {
630 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
631} 787}
632 788
633sub size_allocate { 789sub invoke_size_allocate {
634 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
635 791
636 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
637} 795}
638 796
639############################################################################# 797#############################################################################
798
799# back-buffered drawing area
640 800
641package CFClient::UI::Window; 801package CFClient::UI::Window;
642 802
643our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
644 804
… …
651} 811}
652 812
653sub update { 813sub update {
654 my ($self) = @_; 814 my ($self) = @_;
655 815
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 817 $self->SUPER::update;
658} 818}
659 819
660sub size_allocate { 820sub invoke_size_allocate {
661 my ($self, $w, $h) = @_; 821 my ($self, $w, $h) = @_;
662 822
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
665} 832}
666 833
667sub render_child { 834sub render_child {
668 my ($self) = @_; 835 my ($self) = @_;
669 836
670 $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 {
671 glClearColor 0, 0, 0, 0; 838 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 840
674# glColorMask 1, 1, 1, 0; 841 {
675# glEnable GL_BLEND; 842 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 843
677# glRasterPos 0, 0; 844 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 845 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 846 }
680# glColorMask 1, 1, 1, 1; 847
848 $self->_render;
681 }; 849 };
682} 850}
683 851
684sub _draw { 852sub _draw {
685 my ($self) = @_; 853 my ($self) = @_;
686 854
687 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
688 856
689 my $tex = $self->{texture} 857 my $tex = $self->{texture}
690 or return; 858 or return;
691 859
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 862 glColor 0, 0, 0, 1;
697 863
698 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 865
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
702} 867}
703 868
704############################################################################# 869#############################################################################
705 870
706package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
707 872
708our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 874
736sub new { 875sub new {
737 my $class = shift; 876 my $class = shift;
738 877
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
739 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 981 slider => $slider,
742 border => 0.8, 982 %arg,
743 @_
744 ); 983 );
745 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
746 $self 988 $self
747} 989}
748 990
749sub _draw { 991sub add {
992 my ($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}, $self->{vp}{h}, 1]);
1005}
1006
1007sub invoke_size_allocate {
750 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
751 1009
752 my ($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]);
753 1012
754 glEnable GL_BLEND; 1013 $self->SUPER::invoke_size_allocate ($w, $h)
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758
759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766
767
768 $self->child->draw;
769 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D;
771} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
772 1018
773############################################################################# 1019#############################################################################
774 1020
775package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
776 1022
777our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
778 1024
779use CFClient::OpenGL; 1025use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 1026
785sub new { 1027sub new {
786 my $class = shift; 1028 my $class = shift;
787 1029
788 # 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) = @_;
789 1077
790 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
793 border => 0.8, 1081 border => 0.6,
794 can_events => 1, 1082 can_events => 1,
795 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
796 ); 1086 );
797 1087
798 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
799 align => 0, 1089 align => 0,
800 valign => 1, 1090 valign => 1,
801 text => $self->{title}, 1091 text => $self->{title},
802 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 }
803 1103
804 $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};
805} 1113}
806 1114
807sub border { 1115sub border {
808 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
809} 1117}
810 1118
811sub size_request { 1119sub size_request {
812 my ($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 $self->{close_button};
813 1127
814 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
815 1129
816 ( 1130 (
817 $w + $self->border * 2, 1131 $w + $self->border * 2,
818 $h + $self->border * 2, 1132 $h + $self->border * 2,
819 ) 1133 )
820} 1134}
821 1135
822sub size_allocate { 1136sub invoke_size_allocate {
823 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
824 1138
1139 if ($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
825 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
827 1149
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
832}
833 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
834sub button_down { 1158sub invoke_button_down {
835 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
836 1160
1161 my ($w, $h) = @$self{qw(w h)};
837 my $border = $self->border; 1162 my $border = $self->border;
838 1163
839 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
840 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
841 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
842 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
843 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
844 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
845 $self->{motion} = sub { 1175 $self->{motion} = sub {
846 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
847 1177
848 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
849 1180
850 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
851 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
852 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
853 }; 1186 };
854 1187
855 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
856 && $y >= 0 && $y < $border) {
857
858 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
859 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
860 1191
861 $self->{motion} = sub { 1192 $self->{motion} = sub {
862 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
863 1194
864 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
865 1196
866 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
867 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
868 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
869 } 1205 1
870} 1206}
871 1207
872sub button_up { 1208sub invoke_button_up {
873 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
874 1210
875 delete $self->{motion}; 1211 ! ! delete $self->{motion}
876} 1212}
877 1213
878sub mouse_motion { 1214sub invoke_mouse_motion {
879 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
880 1216
881 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
882} 1220}
883 1221
884sub _draw { 1222sub _draw {
885 my ($self) = @_; 1223 my ($self) = @_;
886 1224
1225 my $child = $self->{children}[0];
1226
887 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
888 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
889 1229
890 glEnable GL_BLEND;
891 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
892 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
893 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
894 1232
895 my $border = $self->border; 1233 my $border = $self->border;
896 1234
897 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
898 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
899 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
900 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
901 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
902 1240
903 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
904 1243
905 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
906 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
907 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
908 1247 $bg->{t} = $ch / $bg->{h};
909 glColor @{ $self->{bg} };
910
911 $bg->{s} = $rep_x;
912 $bg->{t} = $rep_y;
913 $bg->{wrap_mode} = 1;
914 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
915 1250
916 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
917 glDisable GL_BLEND;
918 1252
919 $self->{title}->draw if $self->{title};
920 $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};
921} 1264}
922 1265
923############################################################################# 1266#############################################################################
924 1267
925package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
933sub new { 1276sub new {
934 my $class = shift; 1277 my $class = shift;
935 1278
936 $class->SUPER::new ( 1279 $class->SUPER::new (
937 col_expand => [], 1280 col_expand => [],
938 @_ 1281 @_,
939 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
940} 1287}
941 1288
942sub add { 1289sub add {
943 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
944 1291
945 $child->set_parent ($self); 1292 $child->set_parent ($self);
946 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
947 1294
948 $child->check_size; 1295 $self->realloc;
949} 1296}
950 1297
951sub children { 1298sub remove {
952 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1299 my ($self, $child) = @_;
953}
954 1300
1301 # TODO: not yet implemented
1302}
1303
955# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
956sub clear { 1305sub clear {
957 my ($self) = @_; 1306 my ($self) = @_;
958 1307
959 my @children = $self->children; 1308 my @children = $self->children;
960 delete $self->{children}; 1309 delete $self->{children};
… …
962 for (@children) { 1311 for (@children) {
963 delete $_->{parent}; 1312 delete $_->{parent};
964 $_->hide; 1313 $_->hide;
965 } 1314 }
966 1315
967 $self->update; 1316 $self->realloc;
968} 1317}
969 1318
970sub get_wh { 1319sub get_wh {
971 my ($self) = @_; 1320 my ($self) = @_;
972 1321
… …
998 (sum @$ws), 1347 (sum @$ws),
999 (sum @$hs), 1348 (sum @$hs),
1000 ) 1349 )
1001} 1350}
1002 1351
1003sub size_allocate { 1352sub invoke_size_allocate {
1004 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
1005 1354
1006 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
1007 1356
1008 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
1009 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
1010 1359
1011 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
1012 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
1013 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
1014 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
1040 } 1389 }
1041 1390
1042 $y += $row_h; 1391 $y += $row_h;
1043 } 1392 }
1044 1393
1394 1
1045} 1395}
1046 1396
1047sub find_widget { 1397sub find_widget {
1048 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
1049 1399
… …
1068 } 1418 }
1069} 1419}
1070 1420
1071############################################################################# 1421#############################################################################
1072 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($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 += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
1073package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
1074 1484
1075# TODO: wrap into common Box base class
1076
1077our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
1078 1486
1079sub size_request { 1487sub new {
1080 my ($self) = @_; 1488 my $class = shift;
1081 1489
1082 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
1083 1491 vertical => 0,
1084 ( 1492 @_,
1085 (List::Util::sum map $_->[0], @alloc),
1086 (List::Util::max map $_->[1], @alloc),
1087 ) 1493 )
1088} 1494}
1089 1495
1090sub size_allocate {
1091 my ($self, $w, $h) = @_;
1092
1093 ($h, $w) = ($w, $h);
1094
1095 my $children = $self->{children};
1096
1097 my @h = map $_->{req_w}, @$children;
1098
1099 my $req_h = List::Util::sum @h;
1100
1101 if ($req_h > $h) {
1102 # ah well, not enough space
1103 $_ *= $h / $req_h for @h;
1104 } else {
1105 my $exp = List::Util::sum map $_->{expand}, @$children;
1106 $exp ||= 1;
1107
1108 for (0 .. $#$children) {
1109 my $child = $children->[$_];
1110
1111 my $alloc_h = $h[$_];
1112 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1113 $h[$_] = $alloc_h;
1114 }
1115 }
1116
1117 CFClient::UI::harmonize \@h;
1118
1119 my $y = 0;
1120 for (0 .. $#$children) {
1121 my $child = $children->[$_];
1122 my $h = $h[$_];
1123 $child->configure ($y, 0, $h, $w);
1124
1125 $y += $h;
1126 }
1127
1128 1
1129}
1130
1131############################################################################# 1496#############################################################################
1132 1497
1133package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1134 1499
1135# TODO: wrap into common Box base class
1136
1137our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1138 1501
1139sub size_request { 1502sub new {
1140 my ($self) = @_; 1503 my $class = shift;
1141 1504
1142 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1143 1506 vertical => 1,
1144 ( 1507 @_,
1145 (List::Util::max map $_->[0], @alloc),
1146 (List::Util::sum map $_->[1], @alloc),
1147 ) 1508 )
1148} 1509}
1149 1510
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 my $children = $self->{children};
1154
1155 my @h = map $_->{req_h}, @$children;
1156
1157 my $req_h = List::Util::sum @h;
1158
1159 if ($req_h > $h) {
1160 # ah well, not enough space
1161 $_ *= $h / $req_h for @h;
1162 } else {
1163 my $exp = List::Util::sum map $_->{expand}, @$children;
1164 $exp ||= 1;
1165
1166 for (0 .. $#$children) {
1167 my $child = $children->[$_];
1168
1169 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1170 }
1171 }
1172
1173 CFClient::UI::harmonize \@h;
1174
1175 my $y = 0;
1176 for (0 .. $#$children) {
1177 my $child = $children->[$_];
1178 my $h = $h[$_];
1179 $child->configure (0, $y, $w, $h);
1180
1181 $y += $h;
1182 }
1183
1184 1
1185}
1186
1187############################################################################# 1511#############################################################################
1188 1512
1189package CFClient::UI::Label; 1513package CFClient::UI::Label;
1190 1514
1191our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1192 1516
1193use CFClient::OpenGL; 1517use CFClient::OpenGL;
1194 1518
1195sub new { 1519sub new {
1196 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1197 1521
1198 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1199 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1200 #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),
1201 fontsize => 1, 1532 fontsize => 1,
1202 text => "",
1203 align => -1, 1533 align => -1,
1204 valign => -1, 1534 valign => -1,
1205 padding => 2, 1535 padding_x => 2,
1206 layout => new CFClient::Layout, 1536 padding_y => 2,
1207 can_events => 0, 1537 can_events => 0,
1208 %arg 1538 %arg
1209 ); 1539 );
1210 1540
1211 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1212 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1213 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1214 $self->{template} = $layout; 1544 $self->{template} = $layout;
1215 } 1545 }
1216 1546
1217 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1218 $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 }
1219 1552
1220 $self 1553 $self
1221} 1554}
1222 1555
1223sub escape { 1556sub escape($) {
1224 local $_ = $_[1]; 1557 local $_ = $_[0];
1225 1558
1226 s/&/&amp;/g; 1559 s/&/&amp;/g;
1227 s/>/&gt;/g; 1560 s/>/&gt;/g;
1228 s/</&lt;/g; 1561 s/</&lt;/g;
1229 1562
1230 $_[1] 1563 $_
1231} 1564}
1232 1565
1233sub update { 1566sub update {
1234 my ($self) = @_; 1567 my ($self) = @_;
1235 1568
1236 delete $self->{texture}; 1569 delete $self->{texture};
1237 $self->SUPER::update; 1570 $self->SUPER::update;
1238} 1571}
1239 1572
1240sub reconfigure { 1573sub realloc {
1241 my ($self) = @_; 1574 my ($self) = @_;
1242 1575
1243 delete $self->{texture}; 1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1244} 1578}
1245 1579
1246sub set_text { 1580sub set_text {
1247 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1248 1582
1249 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1250 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1251 1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1252 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1253 1588
1254 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
1255 $self->update; 1591 $self->update;
1256 $self->check_size;
1257} 1592}
1258 1593
1259sub set_markup { 1594sub set_markup {
1260 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1261 1596
1262 return if $self->{text} eq "M$markup"; 1597 return if $self->{text} eq "M$markup";
1263 $self->{text} = "M$markup"; 1598 $self->{text} = "M$markup";
1264 1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1265 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1266 1604
1267 delete $self->{texture}; 1605 delete $self->{size_req};
1606 $self->realloc;
1268 $self->update; 1607 $self->update;
1269 $self->check_size;
1270} 1608}
1271 1609
1272sub size_request { 1610sub size_request {
1273 my ($self) = @_; 1611 my ($self) = @_;
1274 1612
1613 $self->{size_req} ||= do {
1275 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1276 $self->{layout}->set_width ($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});
1277 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1278 1619
1279 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1280 1621
1281 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1282 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1283 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1284 1625
1285 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1286 1627
1287 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1288 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1289 } 1633 };
1290 1634
1291 ( 1635 @{ $self->{size_req} }
1292 $w + $self->{padding} * 2,
1293 $h + $self->{padding} * 2,
1294 )
1295} 1636}
1296 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1297sub size_allocate { 1642sub invoke_size_allocate {
1298 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1299 1644
1645 delete $self->{ox};
1646
1300 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1301} 1651}
1302 1652
1303sub set_fontsize { 1653sub set_fontsize {
1304 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1305 1655
1306 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1307 delete $self->{texture}; 1657 delete $self->{texture};
1308 $self->check_size; 1658
1309 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1310} 1668}
1311 1669
1312sub _draw { 1670sub _draw {
1313 my ($self) = @_; 1671 my ($self) = @_;
1314 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1315 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1316 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1317 $self->{layout}->set_width ($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});
1318 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1319 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1320 }; 1684 };
1321 1685
1322 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1323 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
1324 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 {
1325 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1326 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1327 glColor @{$self->{fg}}; 1708 }
1328
1329 $self->{ox} = int (
1330 $self->{align} < 0 ? $self->{padding}
1331 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1332 : ($self->{w} - $tex->{w}) * 0.5
1333 );
1334
1335 $self->{oy} = int (
1336 $self->{valign} < 0 ? $self->{padding}
1337 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1338 : ($self->{h} - $tex->{h}) * 0.5
1339 );
1340
1341 $tex->draw_quad ($self->{ox}, $self->{oy});
1342 1709
1343 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345} 1711}
1346 1712
1347############################################################################# 1713#############################################################################
1348 1714
1349package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1362 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1363 can_hover => 1, 1729 can_hover => 1,
1364 can_focus => 1, 1730 can_focus => 1,
1365 valign => 0, 1731 valign => 0,
1366 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1367 @_ 1735 @_
1368 ) 1736 )
1369} 1737}
1370 1738
1371sub _set_text { 1739sub _set_text {
… …
1373 1741
1374 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1375 1743
1376 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1377 1745
1378 delete $self->{texture};
1379
1380 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1381 $self->{text} = $text; 1747 $self->{text} = $text;
1382 1748
1383 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1384 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1385 1752
1386 $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);
1387} 1764}
1388 1765
1389sub get_text { 1766sub get_text {
1390 $_[0]{text} 1767 $_[0]{text}
1391} 1768}
… …
1396 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1397 1774
1398 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1399} 1776}
1400 1777
1401sub size_allocate {
1402 my ($self, $w, $h) = @_;
1403
1404 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1405}
1406
1407sub set_text {
1408 my ($self, $text) = @_;
1409
1410 $self->{cursor} = length $text;
1411 $self->_set_text ($text);
1412 $self->update;
1413}
1414
1415sub key_down { 1778sub invoke_key_down {
1416 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1417 1780
1418 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1419 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1420 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1421 1784
1422 my $text = $self->get_text; 1785 my $text = $self->get_text;
1423 1786
1424 if ($sym == 8) { 1787 if ($uni == 8) {
1425 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1426 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1427 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1428 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1429 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1430 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1431 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1432 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1433 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1434 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1435 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1436 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1437 $self->emit ('escape'); 1800 $self->emit ('escape');
1438 } elsif ($uni) { 1801 } elsif ($uni) {
1439 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1440 } 1805 }
1441 1806
1442 $self->_set_text ($text); 1807 $self->_set_text ($text);
1443 $self->update;
1444}
1445 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1446sub focus_in { 1814sub invoke_focus_in {
1447 my ($self) = @_; 1815 my ($self) = @_;
1448 1816
1449 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1450 1818
1451 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1452} 1820}
1453 1821
1454sub button_down { 1822sub invoke_button_down {
1455 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1456 1824
1457 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1458 1826
1459 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1460 1828
1461 # byte-index to char-index 1829 # byte-index to char-index
1462 my $text = $self->{text}; 1830 my $text = $self->{text};
1463 utf8::encode $text; 1831 utf8::encode $text;
1464 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1465 1833
1466 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1467 $self->update; 1835 $self->update;
1836
1837 1
1468} 1838}
1469 1839
1470sub mouse_motion { 1840sub invoke_mouse_motion {
1471 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1472# 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, $y;#d#
1843
1844 1
1473} 1845}
1474 1846
1475sub _draw { 1847sub _draw {
1476 my ($self) = @_; 1848 my ($self) = @_;
1477 1849
1478 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1479 1851
1480 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1481 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1482 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1483 } else { 1855 } else {
1484 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1485 } 1857 }
1486 1858
1487 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1488 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1489 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1490 glVertex 0 , 0; 1862 glVertex 0 , 0;
1491 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1492 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1493 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1518 1890
1519our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1520 1892
1521use CFClient::OpenGL; 1893use CFClient::OpenGL;
1522 1894
1523sub key_down { 1895sub invoke_key_down {
1524 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1525 1897
1526 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1527 1899
1528 if ($sym == 13) { 1900 if ($sym == 13) {
1529 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1530 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1531 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1532 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1533 $self->emit (activate => $txt); 1906 $self->emit (activate => $txt);
1534 $self->update; 1907 $self->update;
1535 1908
… …
1554 } else { 1927 } else {
1555 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1556 } 1929 }
1557 1930
1558 } else { 1931 } else {
1559 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1560 } 1935 1
1561
1562} 1936}
1563 1937
1564############################################################################# 1938#############################################################################
1565 1939
1566package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1575 1949
1576sub new { 1950sub new {
1577 my $class = shift; 1951 my $class = shift;
1578 1952
1579 $class->SUPER::new ( 1953 $class->SUPER::new (
1580 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1581 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1582 bg => [1, 1, 1, 0.2],
1583 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1584 can_hover => 1, 1958 can_hover => 1,
1585 align => 0, 1959 align => 0,
1586 valign => 0, 1960 valign => 0,
1587 can_events => 1, 1961 can_events => 1,
1588 @_ 1962 @_
1589 ) 1963 )
1590} 1964}
1591 1965
1592sub button_up { 1966sub invoke_button_up {
1593 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1594 1968
1969 $self->emit ("activate")
1595 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1596 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1597 $self->emit ("activate"); 1972
1598 } 1973 1
1599} 1974}
1600 1975
1601sub _draw { 1976sub _draw {
1602 my ($self) = @_; 1977 my ($self) = @_;
1603 1978
1604 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1605 1980
1606 if ($GRAB == $self) {
1607 $self->{fg} = $self->{active_fg};
1608 }
1609
1610 glEnable GL_BLEND;
1611 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1612 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1614 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1615 1984
1616 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1617 1986
1618 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1619 glDisable GL_BLEND;
1620 1988
1621 $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
1622} 2026}
1623 2027
1624############################################################################# 2028#############################################################################
1625 2029
1626package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1635 2039
1636sub new { 2040sub new {
1637 my $class = shift; 2041 my $class = shift;
1638 2042
1639 $class->SUPER::new ( 2043 $class->SUPER::new (
1640 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1641 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1642 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1643 state => 0, 2050 state => 0,
1644 can_hover => 1, 2051 can_hover => 1,
1645 @_ 2052 @_
1646 ) 2053 )
1647} 2054}
1648 2055
1649sub size_request { 2056sub size_request {
1650 my ($self) = @_; 2057 my ($self) = @_;
1651 2058
1652 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1653} 2060}
1654 2061
1655sub button_down { 2062sub invoke_button_down {
1656 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1657 2064
1658 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1659 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1660 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1661 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1662 } 2073 1
1663} 2074}
1664 2075
1665sub _draw { 2076sub _draw {
1666 my ($self) = @_; 2077 my ($self) = @_;
1667 2078
1668 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1669 2080
1670 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1671 2082
1672 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;
1673 2086
1674 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1675 2088
1676 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1677 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1679
1680 my $tex = $self->{state} ? $tex[1] : $tex[0];
1681
1682 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1683
1684 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1685 glDisable GL_BLEND;
1686} 2094}
1687 2095
1688############################################################################# 2096#############################################################################
1689 2097
1690package CFClient::UI::Image; 2098package CFClient::UI::Image;
1691 2099
1692our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1693 2101
1694use CFClient::OpenGL; 2102use CFClient::OpenGL;
1695use Carp qw/confess/;
1696 2103
1697our %loaded_images; 2104our %texture_cache;
1698 2105
1699sub new { 2106sub new {
1700 my $class = shift; 2107 my $class = shift;
1701 2108
1702 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1703 2113
1704 $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";
1705 2116
1706 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1707 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;
1708 2119
1709 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1710 2121
1711 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1712
1713 $self->{aspect} = $tex->{w} / $tex->{h};
1714 2123
1715 $self 2124 $self
1716} 2125}
1717 2126
1718sub size_request { 2127sub size_request {
1719 my ($self) = @_; 2128 my ($self) = @_;
1720 2129
1721 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1722} 2131}
1723 2132
1724sub _draw { 2133sub _draw {
1725 my ($self) = @_; 2134 my ($self) = @_;
1726 2135
… …
1733 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1734 2143
1735 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1736 } 2145 }
1737 2146
1738 glEnable GL_BLEND;
1739 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1740 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 2149
1743 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1744 2151
1745 glDisable GL_BLEND;
1746 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1747} 2153}
1748 2154
1749############################################################################# 2155#############################################################################
1750 2156
… …
1840 2246
1841 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1842 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1843 2249
1844 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1845 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;
1846 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1848 2255
1849 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1850 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
1939 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1940 2347
1941sub new { 2348sub new {
1942 my $class = shift; 2349 my $class = shift;
1943 2350
1944 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1945 2352
1946 # TODO: 0-width page 2353 # TODO: 0-width page
1947 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1948 # TODO: calculations are off 2355 # TODO: calculations are off
1949 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1950 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1951 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],
1952 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1953 req_w => 20, 2362 min_w => $::WIDTH / 80,
1954 req_h => 20, 2363 min_h => $::WIDTH / 80,
1955 vertical => 0, 2364 vertical => 0,
1956 can_hover => 1, 2365 can_hover => 1,
1957 inner_pad => 5, 2366 inner_pad => 0.02,
1958 @_ 2367 @_
1959 ); 2368 );
1960 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1961 $self 2373 $self
1962} 2374}
1963 2375
2376sub set_range {
2377 my ($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 $self->update;
2407 }
2408}
2409
1964sub size_request { 2410sub size_request {
1965 my ($self) = @_; 2411 my ($self) = @_;
1966 2412
1967 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1968 my $h = $self->{req_h};
1969
1970 $self->{vertical} ? ($h, $w) : ($w, $h)
1971} 2414}
1972 2415
1973sub button_down { 2416sub invoke_button_down {
1974 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1975 2418
1976 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1977 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1978} 2424}
1979 2425
1980sub mouse_motion { 2426sub invoke_mouse_motion {
1981 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1982 2428
1983 if ($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
1984 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1985 2459
1986 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1987 2461
1988 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1989 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1990 2464
1991 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1992 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1993 $x = $lo if $x < $lo;
1994 $x = $hi - $page if $x > $hi - $page;
1995 $self->{range}[0] = $x;
1996 2467
1997 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1998 $self->update; 2469 $self->{knob_w} = $knob_w;
1999 } 2470 }
2000}
2001
2002# the inner_* stuff is for generating a padding for the slider handle,
2003# so that the handle doesn't leave the texture. This calculation isn't 100%
2004# correct propably, but it does the job for now
2005sub _calc_inner_pad_px {
2006 my ($self, $w) = @_;
2007 ($w / 100) * $self->{inner_pad} # % to pixels
2008}
2009
2010sub _draw {
2011 my ($self) = @_;
2012 2471
2013 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
2014 2473
2015 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
2016 2475
2017 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
2018 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
2019 2478
2479 glTranslate 1, 0, 0;
2020 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
2021 glTranslate 0, -$self->{w}, 0;
2022
2023 ($w, $h) = ($h, $w);
2024 } 2481 }
2025 2482
2026 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2027 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2028 2485
2029 my ($value, $lo, $hi, $page) = @{$self->{range}};
2030
2031 $hi = $value + 1 if $lo == $hi;
2032
2033 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2034 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2035
2036 $page = int $page * $inner_w / ($hi - $lo);
2037 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2038
2039 $w -= $page;
2040 $page &= ~1;
2041 glTranslate $page * 0.5, 0, 0;
2042 $page ||= 2;
2043
2044 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2045 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2046
2047 glEnable GL_BLEND;
2048 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2049 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2051 2488
2052 # draw background 2489 # draw background
2053 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2054 2491
2055 # draw handle 2492 # draw handle
2056 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2057 2494
2058 glDisable GL_BLEND;
2059 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
2060} 2496}
2061 2497
2062############################################################################# 2498#############################################################################
2063 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($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
2064package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
2065 2542
2066our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
2067 2544
2068use CFClient::OpenGL; 2545use CFClient::OpenGL;
2069 2546
… …
2071 my $class = shift; 2548 my $class = shift;
2072 2549
2073 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
2074 fontsize => 1, 2551 fontsize => 1,
2075 can_events => 0, 2552 can_events => 0,
2553 indent => 0,
2076 #font => default_font 2554 #font => default_font
2077 @_, 2555 @_,
2078 2556
2079 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
2080 par => [], 2558 par => [],
2081 height => 0, 2559 height => 0,
2082 children => [ 2560 children => [
2083 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
2084 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
2085 ], 2563 ],
2086 ); 2564 );
2087 2565
2088 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
2089 $self->update;
2090 });
2091 2567
2092 $self 2568 $self
2093} 2569}
2094 2570
2095sub set_fontsize { 2571sub set_fontsize {
… …
2097 2573
2098 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
2099 $self->reflow; 2575 $self->reflow;
2100} 2576}
2101 2577
2102sub text_height { 2578sub size_request {
2579 my ($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, $h)
2602}
2603
2604sub get_layout {
2103 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
2104 2606
2105 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
2106 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2107 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2108 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2109 $layout->set_text ($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}}
2110 2620 );
2111 ($layout->size)[1] 2621
2622 $layout
2112} 2623}
2113 2624
2114sub reflow { 2625sub reflow {
2115 my ($self) = @_; 2626 my ($self) = @_;
2116 2627
2117 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
2118 $self->update; 2629 $self->update;
2119} 2630}
2120 2631
2121sub size_allocate { 2632sub set_offset {
2633 my ($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 {
2122 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
2123 2641
2124 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2125 2644
2126 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
2127 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
2128 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2129
2130 $self->reflow;
2131} 2648}
2132 2649
2133sub add_paragraph { 2650sub add_paragraph {
2134 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
2135 2652
2136 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
2137 2654
2138 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 };
2139 2663
2140 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2141 2666
2142 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2143 2670
2144 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2145 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2146} 2676}
2147 2677
2148sub update { 2678sub update {
2149 my ($self) = @_; 2679 my ($self) = @_;
2150 2680
… …
2152 2682
2153 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2154 2684
2155 delete $self->{texture}; 2685 delete $self->{texture};
2156 2686
2157 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2158 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2159 my $height = 0; 2691 my $height = 0;
2160 2692
2161 $height += $_->[0] = $self->text_height ($_->[2])
2162 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 }
2163 2705
2164 $self->{height} = $height; 2706 $self->{height} = $height;
2165 2707
2166 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2167 2709
2168 delete $self->{texture}; 2710 delete $self->{texture};
2169 } 2711 }
2170 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2171 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2172 glClearColor 0, 0, 0, 0; 2718 glClearColor 0, 0, 0, 0;
2173 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2174 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
2175 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2176 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2177 glEnable GL_TEXTURE_2D;
2178 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2179 2731
2180 my $top = int $self->{children}[1]{range}[0];
2181
2182 my $y0 = $top;
2183 my $y1 = $top + $self->{h};
2184
2185 my $y = 0;
2186
2187 my $layout = $self->{layout};
2188
2189 $layout->set_font ($self->{font}) if $self->{font};
2190
2191 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2192 my $h = $par->[0]; 2733 my $h = $para->{h};
2193 2734
2194 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2195 $layout->set_text ($par->[2]);
2196 2736
2197 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2198 my ($W, $H) = $layout->size; 2738
2199 CFClient::Texture->new_from_layout ($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 }
2200 } 2756 }
2201 2757
2202 $y += $h; 2758 $y += $h;
2203 } 2759 }
2204 2760
2205 glDisable GL_TEXTURE_2D;
2206 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2207 }; 2762 };
2208 }); 2763 });
2209} 2764}
2210 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2211sub _draw { 2775sub _draw {
2212 my ($self) = @_; 2776 my ($self) = @_;
2213 2777
2214 if ($self->{texture}) {
2215 glEnable GL_BLEND;
2216 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2217 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2219 glColor 1, 1, 1, 1; 2780 glColor 0, 0, 0, 1;
2220 $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});
2221 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2222 glDisable GL_BLEND;
2223 }
2224 2783
2225 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2226
2227} 2785}
2228 2786
2229############################################################################# 2787#############################################################################
2230 2788
2231package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2276 2834
2277sub new { 2835sub new {
2278 my $class = shift; 2836 my $class = shift;
2279 2837
2280 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2281 state => 0, 2839 state => 0,
2282 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2283 @_ 2841 @_
2284 ); 2842 );
2285 2843
2286 if ($self->{state}) {
2287 $self->{state} = 0;
2288 $self->toggle_flopper;
2289 }
2290
2291 $self 2844 $self
2292} 2845}
2293 2846
2294sub toggle_flopper { 2847sub toggle_flopper {
2295 my ($self) = @_; 2848 my ($self) = @_;
2296 2849
2297 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2298 if ($self->{state} = !$self->{state}) {
2299 $CFClient::UI::ROOT->add ($self->{other});
2300 $self->{other}->move ($self->coord2global (0, $self->{h}));
2301 $self->emit ("open");
2302 } else {
2303 $CFClient::UI::ROOT->remove ($self->{other});
2304 $self->emit ("close");
2305 }
2306
2307 $self->emit (changed => $self->{state});
2308} 2851}
2309 2852
2310############################################################################# 2853#############################################################################
2311 2854
2312package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2322 @_, 2865 @_,
2323 can_events => 0, 2866 can_events => 0,
2324 ) 2867 )
2325} 2868}
2326 2869
2327sub set_markup { 2870sub set_tooltip_from {
2328 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2329 2872
2330 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2331 $self->{label}->set_markup ($text); 2874
2332 $self->add ($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} || $::FONT_PROP),
2892 );
2333} 2893}
2334 2894
2335sub size_request { 2895sub size_request {
2336 my ($self) = @_; 2896 my ($self) = @_;
2337 2897
2338 $self->child->set_max_size ($::WIDTH * 0.3);
2339
2340 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2341 2899
2342 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2343} 2901}
2344 2902
2345sub size_allocate { 2903sub invoke_size_allocate {
2346 my ($self, $w, $h) = @_; 2904 my ($self, $w, $h) = @_;
2347 2905
2348 $self->SUPER::size_allocate ($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, $y);
2924 });
2349} 2925}
2350 2926
2351sub _draw { 2927sub _draw {
2352 my ($self) = @_; 2928 my ($self) = @_;
2353 2929
2354 glPushMatrix;
2355 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2356 2931
2357 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2358 2933
2359 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2370 glVertex 0 , $h; 2945 glVertex 0 , $h;
2371 glVertex $w, $h; 2946 glVertex $w, $h;
2372 glVertex $w, 0; 2947 glVertex $w, 0;
2373 glEnd; 2948 glEnd;
2374 2949
2375 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2376 2951
2377 glTranslate 2, 2;
2378 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2379} 2953}
2380 2954
2381############################################################################# 2955#############################################################################
2382 2956
… …
2387use CFClient::OpenGL; 2961use CFClient::OpenGL;
2388 2962
2389sub new { 2963sub new {
2390 my $class = shift; 2964 my $class = shift;
2391 2965
2392 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2393 aspect => 1, 2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($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 => [],
2394 @_, 3693 @_,
2395 ) 3694 )
2396} 3695}
2397 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 $self
3824}
3825
2398sub size_request { 3826sub size_request {
2399 (32, 8)
2400}
2401
2402sub draw {
2403 my ($self) = @_; 3827 my ($self) = @_;
2404 3828
2405 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3829 ($self->{w}, $self->{h})
2406
2407 if ($tex) {
2408 glEnable GL_BLEND;
2409 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2410 glEnable GL_TEXTURE_2D;
2411 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2412 glColor 1, 1, 1, 1;
2413 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2414 glDisable GL_TEXTURE_2D;
2415 glDisable GL_BLEND;
2416 }
2417} 3830}
2418 3831
2419############################################################################# 3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
2420 3834
2421package CFClient::UI::Root; 3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
2422 3839
2423our @ISA = CFClient::UI::Container::; 3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
2424 3842
2425use CFClient::OpenGL; 3843 int $coord + 0.5
2426
2427sub check_size {
2428 my ($self) = @_;
2429
2430 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2431} 3844}
2432 3845
2433sub size_request { 3846sub invoke_size_allocate {
2434 ($::WIDTH, $::HEIGHT)
2435}
2436
2437sub configure {
2438 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2439 3848
2440 $self->SUPER::configure ($x, $y, $w, $h);
2441
2442 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2443 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)};
2444 3851
2445 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2446 $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
2447 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2448 } 3861 1
2449} 3862}
2450 3863
2451sub _topleft { 3864sub coord2local {
2452 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2453 3866
2454 ($x, $y) 3867 ($x, $y)
2455} 3868}
2456 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2457sub update { 3876sub update {
2458 my ($self) = @_; 3877 my ($self) = @_;
2459 3878
2460 $self->check_size; 3879 $::WANT_REFRESH++;
2461 ::refresh ();
2462} 3880}
2463 3881
2464sub add { 3882sub add {
2465 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2466 3884
2467 # integerize window positions 3885 $_->{is_toplevel} = 1
2468 $child->{x} = int $child->{x}; 3886 for @children;
2469 $child->{y} = int $child->{y};
2470 3887
2471 $self->SUPER::add ($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 $w->set_invisible;
3903 }
2472} 3904}
2473 3905
2474sub on_refresh { 3906sub on_refresh {
2475 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2476 3908
2477 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2478} 3910}
2479 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2480sub draw { 3918sub draw {
2481 my ($self) = @_; 3919 my ($self) = @_;
2482 3920
2483 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2484 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2485 } 3924 }
3925
3926 if ($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
2486 4017
2487 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2488 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2489 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2490 4021
2491 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2492 glLoadIdentity; 4023 glLoadIdentity;
2493 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2494 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2495 glLoadIdentity; 4026 glLoadIdentity;
2496 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2497 $self->_draw; 4035 $self->_draw;
2498} 4036}
2499 4037
2500############################################################################# 4038#############################################################################
2501 4039
2502package CFClient::UI; 4040package CFClient::UI;
2503 4041
2504$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2505$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2506 4044
25071 40451
2508 4046

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