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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.173 by root, Tue Apr 25 10:30:48 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
205} 338}
206 339
340sub baseline_shift {
341 0
342}
343
207sub configure { 344sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
209 346
210 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
213 352
214 # use alignment to adjust x, y 353 # use alignment to adjust x, y
215 354
216 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 357 }
221 358
222 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 360 $self->{x} = $x;
224 $self->{y} = $y; 361 $self->{y} = $y;
225 $self->update; 362 $self->update;
226 } 363 }
227 364
228 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
229 $self->{w} = $w; 368 $self->{alloc_w} = $w;
230 $self->{h} = $h; 369 $self->{alloc_h} = $h;
231 370
232 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 372 }
235}
236
237sub size_allocate {
238 # nothing to be done
239} 373}
240 374
241sub children { 375sub children {
376 # nop
242} 377}
243 378
244# call when resoltuion changes etc. 379sub visible_children {
245sub reconfigure { 380 $_[0]->children
246 my ($self) = @_;
247
248 $_->reconfigure
249 for $self->children;
250
251 $_->check_size;
252} 381}
253 382
254sub set_max_size { 383sub set_max_size {
255 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
256 385
257 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
258 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
259}
260 388
261# return top left coordinates 389 $self->realloc;
262sub _topleft { 390}
391
392sub set_tooltip {
263 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
264 394
265 $self->{parent} 395 $tooltip =~ s/^\s+//;
266 or Carp::confess "no parent widget in _topleft\n";#d# 396 $tooltip =~ s/\s+$//;
267 397
268 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
269} 406}
270 407
271# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
272sub coord2local { 409sub coord2local {
273 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
274 411
275 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
276 ($x - $X, $y - $Y)
277} 413}
278 414
279# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
280sub coord2global { 416sub coord2global {
281 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
282 418
283 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
284 ($x + $X, $y + $Y)
285} 420}
286 421
287sub focus_in { 422sub invoke_focus_in {
288 my ($self) = @_; 423 my ($self) = @_;
289 424
290 return if $FOCUS == $self; 425 return if $FOCUS == $self;
291 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
292 427
293 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
294 429
295 $self->emit (focus_in => $focus);
296
297 $focus->update if $focus; 430 $focus->update if $focus;
298 $FOCUS->update; 431 $FOCUS->update;
299}
300 432
433 0
434}
435
301sub focus_out { 436sub invoke_focus_out {
302 my ($self) = @_; 437 my ($self) = @_;
303 438
304 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
305 440
306 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
307 442
308 $self->emit (focus_out => $focus);
309
310 $focus->update if $focus; #? 443 $focus->update if $focus; #?
311}
312 444
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 $self->emit ("focus_in");
455}
456
313sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
314sub button_up { } 458sub invoke_button_up { 1 }
315sub key_down { } 459sub invoke_key_down { 1 }
316sub key_up { } 460sub invoke_key_up { 1 }
317 461
318sub button_down { 462sub invoke_button_down {
319 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
320 464
321 $self->focus_in; 465 $self->grab_focus;
322}
323 466
324sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
325sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
326sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
327sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
328sub 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, $draw_h); # screen rectangle being drawn
329 535
330sub draw { 536sub draw {
331 my ($self) = @_; 537 my ($self) = @_;
332 538
333 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);
334 548
335 glPushMatrix; 549 glPushMatrix;
336 glTranslate $self->{x}, $self->{y}, 0; 550 glTranslate $self->{x}, $self->{y}, 0;
337 $self->_draw;
338 glPopMatrix;
339 551
340 if ($self == $HOVER && $self->{can_hover}) { 552 if ($self == $HOVER && $self->{can_hover}) {
341 my ($x, $y) = @$self{qw(x y)};
342
343 glColor 1, 0.8, 0.5, 0.2; 553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
344 glEnable GL_BLEND; 554 glEnable GL_BLEND;
345 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
346 glBegin GL_QUADS; 556 glBegin GL_QUADS;
347 glVertex $x , $y;
348 glVertex $x + $self->{w}, $y;
349 glVertex $x + $self->{w}, $y + $self->{h};
350 glVertex $x , $y + $self->{h};
351 glEnd;
352 glDisable GL_BLEND;
353 }
354
355 if ($ENV{PCLIENT_DEBUG}) {
356 glPushMatrix;
357 glColor 1, 1, 0, 1;
358 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
359 glBegin GL_LINE_LOOP;
360 glVertex 0 , 0; 557 glVertex 0 , 0;
361 glVertex $self->{w}, 0; 558 glVertex $self->{w}, 0;
362 glVertex $self->{w}, $self->{h}; 559 glVertex $self->{w}, $self->{h};
363 glVertex 0 , $self->{h}; 560 glVertex 0 , $self->{h};
364 glEnd; 561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($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;
365 glPopMatrix; 575 glPopMatrix;
366 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;
367 } 577 }
578
579 $self->_draw;
580 glPopMatrix;
368} 581}
369 582
370sub _draw { 583sub _draw {
371 my ($self) = @_; 584 my ($self) = @_;
372 585
373 warn "no draw defined for $self\n"; 586 warn "no draw defined for $self\n";
374} 587}
375 588
376sub find_widget {
377 my ($self, $x, $y) = @_;
378
379 return () unless $self->{can_events};
380
381 return $self
382 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
383 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
384
385 ()
386}
387
388sub set_parent {
389 my ($self, $parent) = @_;
390
391 Scalar::Util::weaken ($self->{parent} = $parent);
392}
393
394sub check_size {
395 my ($self) = @_;
396
397 $self->{parent}
398 or return 1;
399
400 my ($w, $h) = $self->{user_w} && $self->{user_h}
401 ? @$self{qw(user_w user_h)}
402 : $self->size_request;
403
404 if ($w != $self->{req_w} || $h != $self->{req_h}) {
405 $self->{req_w} = $w;
406 $self->{req_h} = $h;
407
408 $self->{parent}->check_size
409 or $self->size_allocate (
410 (List::Util::max $self->{w}, $w),
411 (List::Util::max $self->{h}, $h),
412 );
413
414 1
415 } else {
416 0
417 }
418}
419
420sub update {
421 my ($self) = @_;
422
423 $self->{parent}->update
424 if $self->{parent};
425}
426
427sub connect {
428 my ($self, $signal, $cb) = @_;
429
430 push @{ $self->{signal_cb}{$signal} }, $cb;
431}
432
433sub emit {
434 my ($self, $signal, @args) = @_;
435
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
437}
438
439sub DESTROY { 589sub DESTROY {
440 my ($self) = @_; 590 my ($self) = @_;
441 591
442 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
443} 596}
444 597
445############################################################################# 598#############################################################################
446 599
447package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
455 my $class = shift; 608 my $class = shift;
456 609
457 # range [value, low, high, page] 610 # range [value, low, high, page]
458 611
459 $class->SUPER::new ( 612 $class->SUPER::new (
460 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
461 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
462 @_ 615 @_
463 ) 616 )
464} 617}
465 618
466sub _draw { 619sub _draw {
467 my ($self) = @_; 620 my ($self) = @_;
468 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
469 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
470 628
471 glEnable GL_BLEND; 629 glEnable GL_BLEND;
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
474 632
475 glBegin GL_QUADS; 633 glBegin GL_QUADS;
476 glVertex 0 , 0; 634 glVertex 0 , 0;
477 glVertex 0 , $h; 635 glVertex 0 , $h;
478 glVertex $w, $h; 636 glVertex $w, $h;
479 glVertex $w, 0; 637 glVertex $w, 0;
480 glEnd; 638 glEnd;
481 639
482 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
483} 642}
484 643
485############################################################################# 644#############################################################################
486 645
487package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
492 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
494} 653}
495 654
496sub size_request { 655sub size_request {
497 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
498} 659}
499 660
500sub draw { } 661sub draw { }
501 662
502############################################################################# 663#############################################################################
… …
506our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
507 668
508sub new { 669sub new {
509 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
510 671
511 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
512 673
513 my $self = $class->SUPER::new ( 674 my $self = $class->SUPER::new (
514 children => [], 675 children => [],
515 can_events => 0, 676 can_events => 0,
516 %arg, 677 %arg,
517 ); 678 );
679
518 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
519 682
520 $self 683 $self
521} 684}
522 685
523sub add { 686sub add {
524 my ($self, $child) = @_; 687 my ($self, @widgets) = @_;
525 688
526 $child->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
527 691
528 use sort 'stable'; 692 use sort 'stable';
529 693
530 $self->{children} = [ 694 $self->{children} = [
531 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
532 @{$self->{children}}, $child 696 @{$self->{children}}, @widgets
533 ]; 697 ];
534 698
535 $child->check_size; 699 $self->realloc;
536} 700}
537 701
538sub children { 702sub children {
539 @{ $_[0]{children} } 703 @{ $_[0]{children} }
540} 704}
… …
545 delete $child->{parent}; 709 delete $child->{parent};
546 $child->hide; 710 $child->hide;
547 711
548 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
549 713
550 $self->check_size; 714 $self->realloc;
551 $self->update;
552} 715}
553 716
554sub clear { 717sub clear {
555 my ($self) = @_; 718 my ($self) = @_;
556 719
… …
559 722
560 for (@$children) { 723 for (@$children) {
561 delete $_->{parent}; 724 delete $_->{parent};
562 $_->hide; 725 $_->hide;
563 } 726 }
727
728 $self->realloc;
564} 729}
565 730
566sub find_widget { 731sub find_widget {
567 my ($self, $x, $y) = @_; 732 my ($self, $x, $y) = @_;
568 733
569 $x -= $self->{x}; 734 $x -= $self->{x};
570 $y -= $self->{y}; 735 $y -= $self->{y};
571 736
572 my $res; 737 my $res;
573 738
574 for (reverse @{ $self->{children} }) { 739 for (reverse $self->visible_children) {
575 $res = $_->find_widget ($x, $y) 740 $res = $_->find_widget ($x, $y)
576 and return $res; 741 and return $res;
577 } 742 }
578 743
579 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
600} 765}
601 766
602sub add { 767sub add {
603 my ($self, $child) = @_; 768 my ($self, $child) = @_;
604 769
605 $self->{children} = []; 770 $self->SUPER::remove ($_) for @{ $self->{children} };
606
607 $self->SUPER::add ($child); 771 $self->SUPER::add ($child);
608} 772}
609 773
610sub remove { 774sub remove {
611 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
… …
620 784
621sub size_request { 785sub size_request {
622 $_[0]{children}[0]->size_request 786 $_[0]{children}[0]->size_request
623} 787}
624 788
625sub size_allocate { 789sub invoke_size_allocate {
626 my ($self, $w, $h) = @_; 790 my ($self, $w, $h) = @_;
627 791
628 $self->{children}[0]->configure (0, 0, $w, $h); 792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
629} 795}
630 796
631############################################################################# 797#############################################################################
798
799# back-buffered drawing area
632 800
633package CFClient::UI::Window; 801package CFClient::UI::Window;
634 802
635our @ISA = CFClient::UI::Bin::; 803our @ISA = CFClient::UI::Bin::;
636 804
… …
643} 811}
644 812
645sub update { 813sub update {
646 my ($self) = @_; 814 my ($self) = @_;
647 815
648 # we want to do this delayed... 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
649 $self->render_chld;
650 $self->SUPER::update; 817 $self->SUPER::update;
651} 818}
652 819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
653sub render_chld { 834sub render_child {
654 my ($self) = @_; 835 my ($self) = @_;
655 836
656 $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 {
657 glClearColor 0, 0, 0, 1; 838 glClearColor 0, 0, 0, 0;
658 glClear GL_COLOR_BUFFER_BIT; 839 glClear GL_COLOR_BUFFER_BIT;
659 $self->child->draw; 840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
660 }; 849 };
661} 850}
662 851
663sub size_allocate {
664 my ($self, $w, $h) = @_;
665
666 $self->child->configure (0, 0, $w, $h);
667
668 $self->render_chld;
669}
670
671sub _draw { 852sub _draw {
672 my ($self) = @_; 853 my ($self) = @_;
673 854
674 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
675 856
676 my $tex = $self->{texture} 857 my $tex = $self->{texture}
677 or return; 858 or return;
678 859
679 glEnable GL_BLEND;
680 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
681 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
683 863
684 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
685 865
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
688} 867}
689 868
690############################################################################# 869#############################################################################
691 870
692package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
693 872
694our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
695
696sub new { die }
697
698sub size_request {
699 my ($self) = @_;
700
701 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
702 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
703
704 @$self{qw(child_w child_h)}
705}
706
707sub _draw {
708 my ($self) = @_;
709
710 $self->{children}[1]->draw;
711}
712
713
714#############################################################################
715
716package CFClient::UI::Frame;
717
718our @ISA = CFClient::UI::Bin::;
719
720use CFClient::OpenGL;
721 874
722sub new { 875sub new {
723 my $class = shift; 876 my $class = shift;
724 877
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
725 my $self = $class->SUPER::new ( 979 $self = $class->SUPER::new (
726 bg => [1, 1, 1, 1], 980 vp => (new CFClient::UI::ViewPort expand => 1),
727 border_bg => [1, 1, 1, 1], 981 slider => $slider,
728 border => 0.8, 982 %arg,
729 @_
730 ); 983 );
731 984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
732 $self 988 $self
733} 989}
734 990
735sub _draw { 991sub add {
992 my ($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}, $self->{vp}{h}, 1]);
1005}
1006
1007sub invoke_size_allocate {
736 my ($self) = @_; 1008 my ($self, $w, $h) = @_;
737 1009
738 my ($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]);
739 1012
740 glEnable GL_BLEND; 1013 $self->SUPER::invoke_size_allocate ($w, $h)
741 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
742 glEnable GL_TEXTURE_2D;
743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
744
745# glBegin GL_QUADS;
746# glColor 0, 0, 0, 0;
747# glVertex 0 , 0;
748# glVertex 0 , $h;
749# glVertex $w, $h;
750# glVertex $w, 0;
751# glEnd;
752
753
754 $self->child->draw;
755 glDisable GL_BLEND;
756 glDisable GL_TEXTURE_2D;
757} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
758 1018
759############################################################################# 1019#############################################################################
760 1020
761package CFClient::UI::FancyFrame; 1021package CFClient::UI::Frame;
762 1022
763our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
764 1024
765use CFClient::OpenGL; 1025use CFClient::OpenGL;
766
767my @tex =
768 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
769 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
770 1026
771sub new { 1027sub new {
772 my $class = shift; 1028 my $class = shift;
773 1029
774 # 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) = @_;
775 1077
776 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
777 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
778 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
779 border => 0.8, 1081 border => 0.6,
780 can_events => 1, 1082 can_events => 1,
781 @_ 1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
782 ); 1086 );
783 1087
784 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
785 align => 0, 1089 align => 0,
786 valign => 1, 1090 valign => 1,
787 text => $self->{title}, 1091 text => $self->{title},
788 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 }
789 1103
790 $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};
791} 1113}
792 1114
793sub border { 1115sub border {
794 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
795} 1117}
796 1118
797sub size_request { 1119sub size_request {
798 my ($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 $self->{close_button};
799 1127
800 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
801 1129
802 ( 1130 (
803 $w + $self->border * 2, 1131 $w + $self->border * 2,
804 $h + $self->border * 2, 1132 $h + $self->border * 2,
805 ) 1133 )
806} 1134}
807 1135
808sub size_allocate { 1136sub invoke_size_allocate {
809 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
810 1138
1139 if ($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
811 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
812 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
813 1149
814 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
815 if $self->{title};
816
817 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
818}
819 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
820sub button_down { 1158sub invoke_button_down {
821 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
822 1160
1161 my ($w, $h) = @$self{qw(w h)};
823 my $border = $self->border; 1162 my $border = $self->border;
824 1163
825 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
826 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
827 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
828 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
829 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
830 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
831 $self->{motion} = sub { 1175 $self->{motion} = sub {
832 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
833 1177
834 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
835 1180
836 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
837 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
838 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
839 }; 1186 };
840 1187
841 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
842 && $y >= 0 && $y < $border) {
843
844 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
845 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
846 1191
847 $self->{motion} = sub { 1192 $self->{motion} = sub {
848 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
849 1194
850 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
851 1196
852 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
853 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
854 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
855 } 1205 1
856} 1206}
857 1207
858sub button_up { 1208sub invoke_button_up {
859 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
860 1210
861 delete $self->{motion}; 1211 ! ! delete $self->{motion}
862} 1212}
863 1213
864sub mouse_motion { 1214sub invoke_mouse_motion {
865 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
866 1216
867 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
868} 1220}
869 1221
870sub _draw { 1222sub _draw {
871 my ($self) = @_; 1223 my ($self) = @_;
872 1224
1225 my $child = $self->{children}[0];
1226
873 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
874 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
875 1229
876 glEnable GL_BLEND;
877 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
878 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
879 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
880 1232
881 my $border = $self->border; 1233 my $border = $self->border;
882 1234
883 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
884 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
885 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
886 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
887 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
888 1240
889 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
890 1243
891 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
892 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
893 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
894 1247 $bg->{t} = $ch / $bg->{h};
895 glColor @{ $self->{bg} };
896
897 $bg->{s} = $rep_x;
898 $bg->{t} = $rep_y;
899 $bg->{wrap_mode} = 1;
900 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
901 1250
902 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
903 glDisable GL_BLEND;
904 1252
905 $self->{title}->draw if $self->{title};
906 $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};
907} 1264}
908 1265
909############################################################################# 1266#############################################################################
910 1267
911package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
919sub new { 1276sub new {
920 my $class = shift; 1277 my $class = shift;
921 1278
922 $class->SUPER::new ( 1279 $class->SUPER::new (
923 col_expand => [], 1280 col_expand => [],
924 @_ 1281 @_,
925 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
926} 1287}
927 1288
928sub add { 1289sub add {
929 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
930 1291
931 $child->set_parent ($self); 1292 $child->set_parent ($self);
932 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
933 1294
934 $child->check_size; 1295 $self->realloc;
935} 1296}
936 1297
937sub children { 1298sub remove {
938 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1299 my ($self, $child) = @_;
939}
940 1300
1301 # TODO: not yet implemented
1302}
1303
941# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
942sub clear { 1305sub clear {
943 my ($self) = @_; 1306 my ($self) = @_;
944 1307
945 my @children = $self->children; 1308 my @children = $self->children;
946 delete $self->{children}; 1309 delete $self->{children};
… …
948 for (@children) { 1311 for (@children) {
949 delete $_->{parent}; 1312 delete $_->{parent};
950 $_->hide; 1313 $_->hide;
951 } 1314 }
952 1315
953 $self->update; 1316 $self->realloc;
954} 1317}
955 1318
956sub get_wh { 1319sub get_wh {
957 my ($self) = @_; 1320 my ($self) = @_;
958 1321
… …
984 (sum @$ws), 1347 (sum @$ws),
985 (sum @$hs), 1348 (sum @$hs),
986 ) 1349 )
987} 1350}
988 1351
989sub size_allocate { 1352sub invoke_size_allocate {
990 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
991 1354
992 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
993 1356
994 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
995 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
996 1359
997 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
998 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
999 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
1000 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
1026 } 1389 }
1027 1390
1028 $y += $row_h; 1391 $y += $row_h;
1029 } 1392 }
1030 1393
1394 1
1031} 1395}
1032 1396
1033sub find_widget { 1397sub find_widget {
1034 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
1035 1399
… …
1054 } 1418 }
1055} 1419}
1056 1420
1057############################################################################# 1421#############################################################################
1058 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($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 += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
1059package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
1060 1484
1061# TODO: wrap into common Box base class
1062
1063our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
1064 1486
1065sub size_request { 1487sub new {
1066 my ($self) = @_; 1488 my $class = shift;
1067 1489
1068 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
1069 1491 vertical => 0,
1070 ( 1492 @_,
1071 (List::Util::sum map $_->[0], @alloc),
1072 (List::Util::max map $_->[1], @alloc),
1073 ) 1493 )
1074} 1494}
1075 1495
1076sub size_allocate {
1077 my ($self, $w, $h) = @_;
1078
1079 ($h, $w) = ($w, $h);
1080
1081 my $children = $self->{children};
1082
1083 my @h = map $_->{req_w}, @$children;
1084
1085 my $req_h = List::Util::sum @h;
1086
1087 if ($req_h > $h) {
1088 # ah well, not enough space
1089 $_ *= $h / $req_h for @h;
1090 } else {
1091 my $exp = List::Util::sum map $_->{expand}, @$children;
1092 $exp ||= 1;
1093
1094 for (0 .. $#$children) {
1095 my $child = $children->[$_];
1096
1097 my $alloc_h = $h[$_];
1098 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1099 $h[$_] = $alloc_h;
1100 }
1101 }
1102
1103 CFClient::UI::harmonize \@h;
1104
1105 my $y = 0;
1106 for (0 .. $#$children) {
1107 my $child = $children->[$_];
1108 my $h = $h[$_];
1109 $child->configure ($y, 0, $h, $w);
1110
1111 $y += $h;
1112 }
1113
1114 1
1115}
1116
1117############################################################################# 1496#############################################################################
1118 1497
1119package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1120 1499
1121# TODO: wrap into common Box base class
1122
1123our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1124 1501
1125sub size_request { 1502sub new {
1126 my ($self) = @_; 1503 my $class = shift;
1127 1504
1128 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1129 1506 vertical => 1,
1130 ( 1507 @_,
1131 (List::Util::max map $_->[0], @alloc),
1132 (List::Util::sum map $_->[1], @alloc),
1133 ) 1508 )
1134} 1509}
1135 1510
1136sub size_allocate {
1137 my ($self, $w, $h) = @_;
1138
1139 my $children = $self->{children};
1140
1141 my @h = map $_->{req_h}, @$children;
1142
1143 my $req_h = List::Util::sum @h;
1144
1145 if ($req_h > $h) {
1146 # ah well, not enough space
1147 $_ *= $h / $req_h for @h;
1148 } else {
1149 my $exp = List::Util::sum map $_->{expand}, @$children;
1150 $exp ||= 1;
1151
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154
1155 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1156 }
1157 }
1158
1159 CFClient::UI::harmonize \@h;
1160
1161 my $y = 0;
1162 for (0 .. $#$children) {
1163 my $child = $children->[$_];
1164 my $h = $h[$_];
1165 $child->configure (0, $y, $w, $h);
1166
1167 $y += $h;
1168 }
1169
1170 1
1171}
1172
1173############################################################################# 1511#############################################################################
1174 1512
1175package CFClient::UI::Label; 1513package CFClient::UI::Label;
1176 1514
1177our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1178 1516
1179use CFClient::OpenGL; 1517use CFClient::OpenGL;
1180 1518
1181sub new { 1519sub new {
1182 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1183 1521
1184 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1185 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1186 #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),
1187 fontsize => 1, 1532 fontsize => 1,
1188 text => "",
1189 align => -1, 1533 align => -1,
1190 valign => -1, 1534 valign => -1,
1191 padding => 2, 1535 padding_x => 2,
1192 layout => new CFClient::Layout, 1536 padding_y => 2,
1193 can_events => 0, 1537 can_events => 0,
1194 %arg 1538 %arg
1195 ); 1539 );
1196 1540
1197 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1198 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1199 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1200 $self->{template} = $layout; 1544 $self->{template} = $layout;
1201 } 1545 }
1202 1546
1203 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1204 $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 }
1205 1552
1206 $self 1553 $self
1207} 1554}
1208 1555
1209sub escape { 1556sub escape($) {
1210 local $_ = $_[1]; 1557 local $_ = $_[0];
1211 1558
1212 s/&/&amp;/g; 1559 s/&/&amp;/g;
1213 s/>/&gt;/g; 1560 s/>/&gt;/g;
1214 s/</&lt;/g; 1561 s/</&lt;/g;
1215 1562
1216 $_[1] 1563 $_
1217} 1564}
1218 1565
1219sub update { 1566sub update {
1220 my ($self) = @_; 1567 my ($self) = @_;
1221 1568
1222 delete $self->{texture}; 1569 delete $self->{texture};
1223 $self->SUPER::update; 1570 $self->SUPER::update;
1224} 1571}
1225 1572
1226sub reconfigure { 1573sub realloc {
1227 my ($self) = @_; 1574 my ($self) = @_;
1228 1575
1229 delete $self->{texture}; 1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1230} 1578}
1231 1579
1232sub set_text { 1580sub set_text {
1233 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1234 1582
1235 return if $self->{text} eq "T$text"; 1583 return if $self->{text} eq "T$text";
1236 $self->{text} = "T$text"; 1584 $self->{text} = "T$text";
1237 1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1238 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1239 1588
1240 delete $self->{texture}; 1589 delete $self->{size_req};
1590 $self->realloc;
1241 $self->update; 1591 $self->update;
1242 $self->check_size;
1243} 1592}
1244 1593
1245sub set_markup { 1594sub set_markup {
1246 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1247 1596
1248 return if $self->{text} eq "M$markup"; 1597 return if $self->{text} eq "M$markup";
1249 $self->{text} = "M$markup"; 1598 $self->{text} = "M$markup";
1250 1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1251 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1252 1604
1253 delete $self->{texture}; 1605 delete $self->{size_req};
1606 $self->realloc;
1254 $self->update; 1607 $self->update;
1255 $self->check_size;
1256} 1608}
1257 1609
1258sub size_request { 1610sub size_request {
1259 my ($self) = @_; 1611 my ($self) = @_;
1260 1612
1613 $self->{size_req} ||= do {
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($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});
1263 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1264 1619
1265 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1266 1621
1267 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1268 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1269 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1270 1625
1271 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1272 1627
1273 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1274 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1275 } 1633 };
1276 1634
1277 ( 1635 @{ $self->{size_req} }
1278 $w + $self->{padding} * 2,
1279 $h + $self->{padding} * 2,
1280 )
1281} 1636}
1282 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1283sub size_allocate { 1642sub invoke_size_allocate {
1284 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1285 1644
1645 delete $self->{ox};
1646
1286 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1287} 1651}
1288 1652
1289sub set_fontsize { 1653sub set_fontsize {
1290 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1291 1655
1292 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1293 delete $self->{texture}; 1657 delete $self->{texture};
1294 $self->check_size; 1658
1295 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1296} 1668}
1297 1669
1298sub _draw { 1670sub _draw {
1299 my ($self) = @_; 1671 my ($self) = @_;
1300 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1301 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1302 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($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});
1304 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1305 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1306 }; 1684 };
1307 1685
1308 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1309 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
1310 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 {
1311 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1312 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1313 glColor @{$self->{fg}}; 1708 }
1314
1315 $self->{ox} = int (
1316 $self->{align} < 0 ? $self->{padding}
1317 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1318 : ($self->{w} - $tex->{w}) * 0.5
1319 );
1320
1321 $self->{oy} = int (
1322 $self->{valign} < 0 ? $self->{padding}
1323 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1324 : ($self->{h} - $tex->{h}) * 0.5
1325 );
1326
1327 $tex->draw_quad ($self->{ox}, $self->{oy});
1328 1709
1329 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1330 glDisable GL_BLEND;
1331} 1711}
1332 1712
1333############################################################################# 1713#############################################################################
1334 1714
1335package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1348 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1349 can_hover => 1, 1729 can_hover => 1,
1350 can_focus => 1, 1730 can_focus => 1,
1351 valign => 0, 1731 valign => 0,
1352 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1353 @_ 1735 @_
1354 ) 1736 )
1355} 1737}
1356 1738
1357sub _set_text { 1739sub _set_text {
… …
1359 1741
1360 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1361 1743
1362 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1363 1745
1364 delete $self->{texture};
1365
1366 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1367 $self->{text} = $text; 1747 $self->{text} = $text;
1368 1748
1369 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1370 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1371 1752
1372 $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);
1373} 1764}
1374 1765
1375sub get_text { 1766sub get_text {
1376 $_[0]{text} 1767 $_[0]{text}
1377} 1768}
… …
1382 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1383 1774
1384 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1385} 1776}
1386 1777
1387sub size_allocate {
1388 my ($self, $w, $h) = @_;
1389
1390 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1391}
1392
1393sub set_text {
1394 my ($self, $text) = @_;
1395
1396 $self->{cursor} = length $text;
1397 $self->_set_text ($text);
1398 $self->update;
1399}
1400
1401sub key_down { 1778sub invoke_key_down {
1402 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1403 1780
1404 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1405 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1406 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1407 1784
1408 my $text = $self->get_text; 1785 my $text = $self->get_text;
1409 1786
1410 if ($sym == 8) { 1787 if ($uni == 8) {
1411 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1412 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1413 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1414 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1415 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1416 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1417 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1418 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1419 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1420 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1421 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1422 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1423 $self->emit ('escape'); 1800 $self->emit ('escape');
1424 } elsif ($uni) { 1801 } elsif ($uni) {
1425 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1426 } 1805 }
1427 1806
1428 $self->_set_text ($text); 1807 $self->_set_text ($text);
1429 $self->update;
1430}
1431 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1432sub focus_in { 1814sub invoke_focus_in {
1433 my ($self) = @_; 1815 my ($self) = @_;
1434 1816
1435 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1436 1818
1437 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1438} 1820}
1439 1821
1440sub button_down { 1822sub invoke_button_down {
1441 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1442 1824
1443 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1444 1826
1445 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1446 1828
1447 # byte-index to char-index 1829 # byte-index to char-index
1448 my $text = $self->{text}; 1830 my $text = $self->{text};
1449 utf8::encode $text; 1831 utf8::encode $text;
1450 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1451 1833
1452 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1453 $self->update; 1835 $self->update;
1836
1837 1
1454} 1838}
1455 1839
1456sub mouse_motion { 1840sub invoke_mouse_motion {
1457 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1458# 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, $y;#d#
1843
1844 1
1459} 1845}
1460 1846
1461sub _draw { 1847sub _draw {
1462 my ($self) = @_; 1848 my ($self) = @_;
1463 1849
1464 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1465 1851
1466 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1467 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1468 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1469 } else { 1855 } else {
1470 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1471 } 1857 }
1472 1858
1473 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1475 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1476 glVertex 0 , 0; 1862 glVertex 0 , 0;
1477 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1478 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1479 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1504 1890
1505our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1506 1892
1507use CFClient::OpenGL; 1893use CFClient::OpenGL;
1508 1894
1509sub key_down { 1895sub invoke_key_down {
1510 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1511 1897
1512 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1513 1899
1514 if ($sym == 13) { 1900 if ($sym == 13) {
1515 unshift @{$self->{history}}, 1901 unshift @{$self->{history}},
1516 my $txt = $self->get_text; 1902 my $txt = $self->get_text;
1903
1517 $self->{history_pointer} = -1; 1904 $self->{history_pointer} = -1;
1518 $self->{history_saveback} = ''; 1905 $self->{history_saveback} = '';
1519 $self->emit (activate => $txt); 1906 $self->emit (activate => $txt);
1520 $self->update; 1907 $self->update;
1521 1908
… …
1540 } else { 1927 } else {
1541 $self->set_text ($self->{history_saveback}); 1928 $self->set_text ($self->{history_saveback});
1542 } 1929 }
1543 1930
1544 } else { 1931 } else {
1545 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1546 } 1935 1
1547
1548} 1936}
1549 1937
1550############################################################################# 1938#############################################################################
1551 1939
1552package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1561 1949
1562sub new { 1950sub new {
1563 my $class = shift; 1951 my $class = shift;
1564 1952
1565 $class->SUPER::new ( 1953 $class->SUPER::new (
1566 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1567 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1568 bg => [1, 1, 1, 0.2],
1569 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1570 can_hover => 1, 1958 can_hover => 1,
1571 align => 0, 1959 align => 0,
1572 valign => 0, 1960 valign => 0,
1573 can_events => 1, 1961 can_events => 1,
1574 @_ 1962 @_
1575 ) 1963 )
1576} 1964}
1577 1965
1578sub button_up { 1966sub invoke_button_up {
1579 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1580 1968
1969 $self->emit ("activate")
1581 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1582 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1583 $self->emit ("activate"); 1972
1584 } 1973 1
1585} 1974}
1586 1975
1587sub _draw { 1976sub _draw {
1588 my ($self) = @_; 1977 my ($self) = @_;
1589 1978
1590 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1591 1980
1592 if ($GRAB == $self) {
1593 $self->{fg} = $self->{active_fg};
1594 }
1595
1596 glEnable GL_BLEND;
1597 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1598 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1599 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1600 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1601 1984
1602 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1603 1986
1604 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1605 glDisable GL_BLEND;
1606 1988
1607 $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
1608} 2026}
1609 2027
1610############################################################################# 2028#############################################################################
1611 2029
1612package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1621 2039
1622sub new { 2040sub new {
1623 my $class = shift; 2041 my $class = shift;
1624 2042
1625 $class->SUPER::new ( 2043 $class->SUPER::new (
1626 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1627 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1628 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1629 state => 0, 2050 state => 0,
1630 can_hover => 1, 2051 can_hover => 1,
1631 @_ 2052 @_
1632 ) 2053 )
1633} 2054}
1634 2055
1635sub size_request { 2056sub size_request {
1636 my ($self) = @_; 2057 my ($self) = @_;
1637 2058
1638 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1639} 2060}
1640 2061
1641sub button_down { 2062sub invoke_button_down {
1642 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1643 2064
1644 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1645 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1646 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1647 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1648 } 2073 1
1649} 2074}
1650 2075
1651sub _draw { 2076sub _draw {
1652 my ($self) = @_; 2077 my ($self) = @_;
1653 2078
1654 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1655 2080
1656 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1657 2082
1658 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;
1659 2086
1660 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1661 2088
1662 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1663 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1664 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1665
1666 my $tex = $self->{state} ? $tex[1] : $tex[0];
1667
1668 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1669
1670 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1671 glDisable GL_BLEND;
1672} 2094}
1673 2095
1674############################################################################# 2096#############################################################################
1675 2097
1676package CFClient::UI::Image; 2098package CFClient::UI::Image;
1677 2099
1678our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1679 2101
1680use CFClient::OpenGL; 2102use CFClient::OpenGL;
1681use Carp qw/confess/;
1682 2103
1683our %loaded_images; 2104our %texture_cache;
1684 2105
1685sub new { 2106sub new {
1686 my $class = shift; 2107 my $class = shift;
1687 2108
1688 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1689 2113
1690 $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";
1691 2116
1692 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1693 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;
1694 2119
1695 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1696 2121
1697 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1698
1699 $self->{aspect} = $tex->{w} / $tex->{h};
1700 2123
1701 $self 2124 $self
1702} 2125}
1703 2126
1704sub size_request { 2127sub size_request {
1705 my ($self) = @_; 2128 my ($self) = @_;
1706 2129
1707 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1708} 2131}
1709 2132
1710sub _draw { 2133sub _draw {
1711 my ($self) = @_; 2134 my ($self) = @_;
1712 2135
… …
1719 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1720 2143
1721 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1722 } 2145 }
1723 2146
1724 glEnable GL_BLEND;
1725 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1726 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1727 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1728 2149
1729 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1730 2151
1731 glDisable GL_BLEND;
1732 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1733} 2153}
1734 2154
1735############################################################################# 2155#############################################################################
1736 2156
… …
1826 2246
1827 my $h1 = $self->{h} * (1 - $ycut1); 2247 my $h1 = $self->{h} * (1 - $ycut1);
1828 my $h2 = $self->{h} * (1 - $ycut2); 2248 my $h2 = $self->{h} * (1 - $ycut2);
1829 2249
1830 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1831 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;
1832 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 2255
1835 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1836 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
… …
1925 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1926 2347
1927sub new { 2348sub new {
1928 my $class = shift; 2349 my $class = shift;
1929 2350
1930 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1931 2352
1932 # TODO: 0-width page 2353 # TODO: 0-width page
1933 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1934 # TODO: calculations are off 2355 # TODO: calculations are off
1935 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1936 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1937 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],
1938 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1939 req_w => 20, 2362 min_w => $::WIDTH / 80,
1940 req_h => 20, 2363 min_h => $::WIDTH / 80,
1941 vertical => 0, 2364 vertical => 0,
1942 can_hover => 1, 2365 can_hover => 1,
1943 inner_pad => 5, 2366 inner_pad => 0.02,
1944 @_ 2367 @_
1945 ); 2368 );
1946 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1947 $self 2373 $self
1948} 2374}
1949 2375
2376sub set_range {
2377 my ($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 $self->update;
2407 }
2408}
2409
1950sub size_request { 2410sub size_request {
1951 my ($self) = @_; 2411 my ($self) = @_;
1952 2412
1953 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1954 my $h = $self->{req_h};
1955
1956 $self->{vertical} ? ($h, $w) : ($w, $h)
1957} 2414}
1958 2415
1959sub button_down { 2416sub invoke_button_down {
1960 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1961 2418
1962 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1963 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1964} 2424}
1965 2425
1966sub mouse_motion { 2426sub invoke_mouse_motion {
1967 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1968 2428
1969 if ($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
1970 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1971 2459
1972 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1973 2461
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1976 2464
1977 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1978 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1979 $x = $lo if $x < $lo;
1980 $x = $hi - $page if $x > $hi - $page;
1981 $self->{range}[0] = $x;
1982 2467
1983 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1984 $self->update; 2469 $self->{knob_w} = $knob_w;
1985 } 2470 }
1986}
1987
1988# the inner_* stuff is for generating a padding for the slider handle,
1989# so that the handle doesn't leave the texture. This calculation isn't 100%
1990# correct propably, but it does the job for now
1991sub _calc_inner_pad_px {
1992 my ($self, $w) = @_;
1993 ($w / 100) * $self->{inner_pad} # % to pixels
1994}
1995
1996sub _draw {
1997 my ($self) = @_;
1998 2471
1999 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
2000 2473
2001 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
2002 2475
2003 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
2004 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
2005 2478
2479 glTranslate 1, 0, 0;
2006 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
2007 glTranslate 0, -$self->{w}, 0;
2008
2009 ($w, $h) = ($h, $w);
2010 } 2481 }
2011 2482
2012 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2013 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2014 2485
2015 my ($value, $lo, $hi, $page) = @{$self->{range}};
2016
2017 $hi = $value + 1 if $lo == $hi;
2018
2019 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2020 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2021
2022 $page = int $page * $inner_w / ($hi - $lo);
2023 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2024
2025 $w -= $page;
2026 $page &= ~1;
2027 glTranslate $page * 0.5, 0, 0;
2028 $page ||= 2;
2029
2030 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2031 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2032
2033 glEnable GL_BLEND;
2034 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2035 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
2036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2037 2488
2038 # draw background 2489 # draw background
2039 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2040 2491
2041 # draw handle 2492 # draw handle
2042 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2043 2494
2044 glDisable GL_BLEND;
2045 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
2046} 2496}
2047 2497
2048############################################################################# 2498#############################################################################
2049 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($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
2050package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
2051 2542
2052our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
2053 2544
2054use CFClient::OpenGL; 2545use CFClient::OpenGL;
2055 2546
… …
2057 my $class = shift; 2548 my $class = shift;
2058 2549
2059 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
2060 fontsize => 1, 2551 fontsize => 1,
2061 can_events => 0, 2552 can_events => 0,
2553 indent => 0,
2062 #font => default_font 2554 #font => default_font
2063 @_, 2555 @_,
2064 2556
2065 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
2066 par => [], 2558 par => [],
2067 height => 0, 2559 height => 0,
2068 children => [ 2560 children => [
2069 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
2070 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
2071 ], 2563 ],
2072 ); 2564 );
2073 2565
2074 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
2075 $self->update;
2076 });
2077 2567
2078 $self 2568 $self
2079} 2569}
2080 2570
2081sub set_fontsize { 2571sub set_fontsize {
… …
2083 2573
2084 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
2085 $self->reflow; 2575 $self->reflow;
2086} 2576}
2087 2577
2088sub text_height { 2578sub size_request {
2579 my ($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, $h)
2602}
2603
2604sub get_layout {
2089 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
2090 2606
2091 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
2092 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2093 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2094 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2095 $layout->set_text ($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}}
2096 2620 );
2097 ($layout->size)[1] 2621
2622 $layout
2098} 2623}
2099 2624
2100sub reflow { 2625sub reflow {
2101 my ($self) = @_; 2626 my ($self) = @_;
2102 2627
2103 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
2104 $self->update; 2629 $self->update;
2105} 2630}
2106 2631
2107sub size_allocate { 2632sub set_offset {
2633 my ($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 {
2108 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
2109 2641
2110 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2111 2644
2112 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
2113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
2114 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2115
2116 $self->reflow;
2117} 2648}
2118 2649
2119sub add_paragraph { 2650sub add_paragraph {
2120 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
2121 2652
2122 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
2123 2654
2124 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 };
2125 2663
2126 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2127 2666
2128 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2129 2670
2130 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
2131 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
2132} 2676}
2133 2677
2134sub update { 2678sub update {
2135 my ($self) = @_; 2679 my ($self) = @_;
2136 2680
… …
2138 2682
2139 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2140 2684
2141 delete $self->{texture}; 2685 delete $self->{texture};
2142 2686
2143 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2144 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2145 my $height = 0; 2691 my $height = 0;
2146 2692
2147 $height += $_->[0] = $self->text_height ($_->[2])
2148 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 }
2149 2705
2150 $self->{height} = $height; 2706 $self->{height} = $height;
2151 2707
2152 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2153 2709
2154 delete $self->{texture}; 2710 delete $self->{texture};
2155 } 2711 }
2156 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2157 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2158 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
2159 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2160 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
2161 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2162 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2163 glEnable GL_TEXTURE_2D;
2164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2165 2731
2166 my $top = int $self->{children}[1]{range}[0];
2167
2168 my $y0 = $top;
2169 my $y1 = $top + $self->{h};
2170
2171 my $y = 0;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_font ($self->{font}) if $self->{font};
2176
2177 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2178 my $h = $par->[0]; 2733 my $h = $para->{h};
2179 2734
2180 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2181 $layout->set_text ($par->[2]);
2182 2736
2183 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2184 my ($W, $H) = $layout->size; 2738
2185 CFClient::Texture->new_from_layout ($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 }
2186 } 2756 }
2187 2757
2188 $y += $h; 2758 $y += $h;
2189 } 2759 }
2190 2760
2191 glDisable GL_TEXTURE_2D;
2192 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2193 }; 2762 };
2194 }); 2763 });
2195} 2764}
2196 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2197sub _draw { 2775sub _draw {
2198 my ($self) = @_; 2776 my ($self) = @_;
2199 2777
2200 if ($self->{texture}) {
2201 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2203 glColor 1, 1, 1, 1; 2780 glColor 0, 0, 0, 1;
2204 $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});
2205 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2206 }
2207 2783
2208 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2209
2210} 2785}
2211 2786
2212############################################################################# 2787#############################################################################
2213 2788
2214package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2259 2834
2260sub new { 2835sub new {
2261 my $class = shift; 2836 my $class = shift;
2262 2837
2263 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2264 state => 0, 2839 state => 0,
2265 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2266 @_ 2841 @_
2267 ); 2842 );
2268 2843
2269 if ($self->{state}) {
2270 $self->{state} = 0;
2271 $self->toggle_flopper;
2272 }
2273
2274 $self 2844 $self
2275} 2845}
2276 2846
2277sub toggle_flopper { 2847sub toggle_flopper {
2278 my ($self) = @_; 2848 my ($self) = @_;
2279 2849
2280 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2281 if ($self->{state} = !$self->{state}) {
2282 $CFClient::UI::ROOT->add ($self->{other});
2283 $self->{other}->move ($self->coord2global (0, $self->{h}));
2284 $self->emit ("open");
2285 } else {
2286 $CFClient::UI::ROOT->remove ($self->{other});
2287 $self->emit ("close");
2288 }
2289
2290 $self->emit (changed => $self->{state});
2291} 2851}
2292 2852
2293############################################################################# 2853#############################################################################
2294 2854
2295package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2305 @_, 2865 @_,
2306 can_events => 0, 2866 can_events => 0,
2307 ) 2867 )
2308} 2868}
2309 2869
2310sub set_markup { 2870sub set_tooltip_from {
2311 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2312 2872
2313 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2314 $self->{label}->set_markup ($text); 2874
2315 $self->add ($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} || $::FONT_PROP),
2892 );
2316} 2893}
2317 2894
2318sub size_request { 2895sub size_request {
2319 my ($self) = @_; 2896 my ($self) = @_;
2320 2897
2321 $self->child->set_max_size ($::WIDTH * 0.3);
2322
2323 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2324 2899
2325 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2326} 2901}
2327 2902
2328sub size_allocate { 2903sub invoke_size_allocate {
2329 my ($self, $w, $h) = @_; 2904 my ($self, $w, $h) = @_;
2330 2905
2331 $self->SUPER::size_allocate ($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, $y);
2924 });
2332} 2925}
2333 2926
2334sub _draw { 2927sub _draw {
2335 my ($self) = @_; 2928 my ($self) = @_;
2336 2929
2337 glPushMatrix;
2338 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2339 2931
2340 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2341 2933
2342 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2353 glVertex 0 , $h; 2945 glVertex 0 , $h;
2354 glVertex $w, $h; 2946 glVertex $w, $h;
2355 glVertex $w, 0; 2947 glVertex $w, 0;
2356 glEnd; 2948 glEnd;
2357 2949
2358 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2359 2951
2360 glTranslate 2, 2;
2361 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2362} 2953}
2363 2954
2364############################################################################# 2955#############################################################################
2365 2956
… …
2370use CFClient::OpenGL; 2961use CFClient::OpenGL;
2371 2962
2372sub new { 2963sub new {
2373 my $class = shift; 2964 my $class = shift;
2374 2965
2375 $class->SUPER::new ( 2966 my $self = $class->SUPER::new (
2376 aspect => 1, 2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($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 => [],
2377 @_, 3693 @_,
2378 ) 3694 )
2379} 3695}
2380 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 $self
3824}
3825
2381sub size_request { 3826sub size_request {
2382 (32, 8)
2383}
2384
2385sub draw {
2386 my ($self) = @_; 3827 my ($self) = @_;
2387 3828
2388 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3829 ($self->{w}, $self->{h})
2389
2390 if ($tex) {
2391 glEnable GL_BLEND;
2392 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2393 glEnable GL_TEXTURE_2D;
2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2395 glColor 1, 1, 1, 1;
2396 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2397 glDisable GL_TEXTURE_2D;
2398 glDisable GL_BLEND;
2399 }
2400} 3830}
2401 3831
2402############################################################################# 3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
2403 3834
2404package CFClient::UI::Root; 3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
2405 3839
2406our @ISA = CFClient::UI::Container::; 3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
2407 3842
2408use CFClient::OpenGL; 3843 int $coord + 0.5
2409
2410sub check_size {
2411 my ($self) = @_;
2412
2413 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2414} 3844}
2415 3845
2416sub size_request { 3846sub invoke_size_allocate {
2417 ($::WIDTH, $::HEIGHT)
2418}
2419
2420sub configure {
2421 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2422 3848
2423 $self->SUPER::configure ($x, $y, $w, $h);
2424
2425 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2426 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)};
2427 3851
2428 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2429 $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
2430 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2431 } 3861 1
2432} 3862}
2433 3863
2434sub _topleft { 3864sub coord2local {
2435 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2436 3866
2437 ($x, $y) 3867 ($x, $y)
2438} 3868}
2439 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2440sub update { 3876sub update {
2441 my ($self) = @_; 3877 my ($self) = @_;
2442 3878
2443 $self->check_size; 3879 $::WANT_REFRESH++;
2444 ::refresh ();
2445} 3880}
2446 3881
2447sub add { 3882sub add {
2448 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2449 3884
2450 # integerize window positions 3885 $_->{is_toplevel} = 1
2451 $child->{x} = int $child->{x}; 3886 for @children;
2452 $child->{y} = int $child->{y};
2453 3887
2454 $self->SUPER::add ($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 $w->set_invisible;
3903 }
2455} 3904}
2456 3905
2457sub on_refresh { 3906sub on_refresh {
2458 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2459 3908
2460 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2461} 3910}
2462 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2463sub draw { 3918sub draw {
2464 my ($self) = @_; 3919 my ($self) = @_;
2465 3920
2466 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2467 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2468 } 3924 }
3925
3926 if ($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
2469 4017
2470 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2471 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2472 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2473 4021
2474 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2475 glLoadIdentity; 4023 glLoadIdentity;
2476 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2477 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2478 glLoadIdentity; 4026 glLoadIdentity;
2479 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2480 $self->_draw; 4035 $self->_draw;
2481} 4036}
2482 4037
2483############################################################################# 4038#############################################################################
2484 4039
2485package CFClient::UI; 4040package CFClient::UI;
2486 4041
2487$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2488$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2489 4044
24901 40451
2491 4046

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