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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.180 by root, Fri Apr 28 18:06:12 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31
32 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
33
34 if ($x + $TOOLTIP->{w} > $::WIDTH) {
35 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
36 }
37
38 $TOOLTIP->move ($x, $y);
39 } 39 }
40 40
41 return; 41 return;
42 } 42 }
43 } 43 }
44 } 44 }
45 45
46 $TOOLTIP->hide; 46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
48} 71}
49 72
50# class methods for events 73# class methods for events
51sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
52 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
53 if $FOCUS; 76 if $FOCUS;
54} 77}
55 78
56sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
57 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
58 if $FOCUS; 81 if $FOCUS;
59} 82}
60 83
61sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
62 my ($ev) = @_; 85 my ($ev) = @_;
… …
66 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
67 90
68 $GRAB = $widget; 91 $GRAB = $widget;
69 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
70 93
71 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
72 } 95 }
73 96
74 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
75 98
76 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
77 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
78 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
79 }
80} 101}
81 102
82sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
83 my ($ev) = @_; 104 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
85 106
86 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
87 108
88 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
89 110
90 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
91 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
92 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
93 }
94 113
95 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 116 $grab->update if $grab;
98 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
99 118
100 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
101 } 120 }
102} 121}
103 122
104sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
105 my ($ev) = @_; 124 my ($ev) = @_;
… …
111 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
112 131
113 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
114 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
115 134
116 check_tooltip; 135 $TOOLTIP_WATCHER->start;
117 } 136 }
118 137
119 if ($HOVER) {
120 ($x, $y) = $HOVER->coord2local ($x, $y);
121 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
122 } 139 if $HOVER;
123} 140}
124 141
125# convert position array to integers 142# convert position array to integers
126sub harmonize { 143sub harmonize {
127 my ($vals) = @_; 144 my ($vals) = @_;
… …
133 $rem += $_ - $i; 150 $rem += $_ - $i;
134 $_ = $i; 151 $_ = $i;
135 } 152 }
136} 153}
137 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
138############################################################################# 196#############################################################################
139 197
140package CFClient::UI::Base; 198package CFClient::UI::Base;
141 199
142use strict; 200use strict;
… …
145 203
146sub new { 204sub new {
147 my $class = shift; 205 my $class = shift;
148 206
149 my $self = bless { 207 my $self = bless {
150 x => 0, 208 x => "center",
151 y => 0, 209 y => "center",
152 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
153 can_events => 1, 213 can_events => 1,
154 @_ 214 @_
155 }, $class; 215 }, $class;
156 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
157 for (keys %$self) { 219 for (keys %$self) {
158 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
159 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
160 } 222 }
161 } 223 }
162 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
163 $self 237 $self
164} 238}
165 239
166sub destroy { 240sub destroy {
167 my ($self) = @_; 241 my ($self) = @_;
… …
176 return if $self->{parent}; 250 return if $self->{parent};
177 251
178 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
179} 253}
180 254
181sub hide { 255sub set_visible {
182 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
183 279
184 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
185 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
186 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
187 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
188 if $self->{parent}; 313 if $self->{parent};
189} 314}
190 315
191sub move { 316sub move_abs {
192 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
193 318
194 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
195 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
196 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
197 322
198 $self->update; 323 $self->update;
199} 324}
200 325
201sub set_size { 326sub set_size {
202 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
203 328
204 $self->{user_w} = $w; 329 $self->{force_w} = $w;
205 $self->{user_h} = $h; 330 $self->{force_h} = $h;
206 331
207 $self->check_size; 332 $self->realloc;
208} 333}
209 334
210sub size_request { 335sub size_request {
211 require Carp; 336 require Carp;
212 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
213} 338}
214 339
340sub baseline_shift {
341 0
342}
343
215sub configure { 344sub configure {
216 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
217 346
218 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
219 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
220 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
221 352
222 # use alignment to adjust x, y 353 # use alignment to adjust x, y
223 354
224 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
225 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
226
227 ($w, $h) = ($w2, $h2);
228 } 357 }
229 358
230 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
231 $self->{x} = $x; 360 $self->{x} = $x;
232 $self->{y} = $y; 361 $self->{y} = $y;
233 $self->update; 362 $self->update;
234 } 363 }
235 364
236 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
237 $self->{w} = $w; 368 $self->{alloc_w} = $w;
238 $self->{h} = $h; 369 $self->{alloc_h} = $h;
239 370
240 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
241 $self->update;
242 } 372 }
243}
244
245sub size_allocate {
246 # nothing to be done
247} 373}
248 374
249sub children { 375sub children {
376 # nop
250} 377}
251 378
252# call when resoltuion changes etc. 379sub visible_children {
253sub reconfigure { 380 $_[0]->children
254 my ($self) = @_;
255
256 $_->reconfigure
257 for $self->children;
258
259 $_->check_size;
260} 381}
261 382
262sub set_max_size { 383sub set_max_size {
263 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
264 385
265 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
266 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
267}
268 388
269# return top left coordinates 389 $self->realloc;
270sub _topleft { 390}
391
392sub set_tooltip {
271 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
272 394
273 $self->{parent} 395 $tooltip =~ s/^\s+//;
274 or Carp::confess "no parent widget in _topleft\n";#d# 396 $tooltip =~ s/\s+$//;
275 397
276 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
277} 406}
278 407
279# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
280sub coord2local { 409sub coord2local {
281 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
282 411
283 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
284 ($x - $X, $y - $Y)
285} 413}
286 414
287# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
288sub coord2global { 416sub coord2global {
289 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
290 418
291 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
292 ($x + $X, $y + $Y)
293} 420}
294 421
295sub focus_in { 422sub invoke_focus_in {
296 my ($self) = @_; 423 my ($self) = @_;
297 424
298 return if $FOCUS == $self; 425 return if $FOCUS == $self;
299 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
300 427
301 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
302 429
303 $self->emit (focus_in => $focus);
304
305 $focus->update if $focus; 430 $focus->update if $focus;
306 $FOCUS->update; 431 $FOCUS->update;
307}
308 432
433 0
434}
435
309sub focus_out { 436sub invoke_focus_out {
310 my ($self) = @_; 437 my ($self) = @_;
311 438
312 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
313 440
314 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
315 442
316 $self->emit (focus_out => $focus);
317
318 $focus->update if $focus; #? 443 $focus->update if $focus; #?
319}
320 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
321sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
322sub button_up { } 458sub invoke_button_up { 1 }
323sub key_down { } 459sub invoke_key_down { 1 }
324sub key_up { } 460sub invoke_key_up { 1 }
325 461
326sub button_down { 462sub invoke_button_down {
327 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
328 464
329 $self->focus_in; 465 $self->grab_focus;
330}
331 466
332sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
333sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
334sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
335sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
336sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
484
485sub find_widget {
486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
489
490 return $self
491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494 ()
495}
496
497sub set_parent {
498 my ($self, $parent) = @_;
499
500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
337 535
338sub draw { 536sub draw {
339 my ($self) = @_; 537 my ($self) = @_;
340 538
341 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
342 550
343 glPushMatrix; 551 glPushMatrix;
344 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
345 $self->_draw;
346 glPopMatrix;
347 553
348 if ($self == $HOVER && $self->{can_hover}) { 554 if ($self == $HOVER && $self->{can_hover}) {
349 my ($x, $y) = @$self{qw(x y)};
350
351 glColor 1, 0.8, 0.5, 0.2; 555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
352 glEnable GL_BLEND; 556 glEnable GL_BLEND;
353 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
354 glBegin GL_QUADS; 558 glBegin GL_QUADS;
355 glVertex $x , $y;
356 glVertex $x + $self->{w}, $y;
357 glVertex $x + $self->{w}, $y + $self->{h};
358 glVertex $x , $y + $self->{h};
359 glEnd;
360 glDisable GL_BLEND;
361 }
362
363 if ($ENV{PCLIENT_DEBUG}) {
364 glPushMatrix;
365 glColor 1, 1, 0, 1;
366 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
367 glBegin GL_LINE_LOOP;
368 glVertex 0 , 0; 559 glVertex 0 , 0;
369 glVertex $self->{w}, 0; 560 glVertex $self->{w}, 0;
370 glVertex $self->{w}, $self->{h}; 561 glVertex $self->{w}, $self->{h};
371 glVertex 0 , $self->{h}; 562 glVertex 0 , $self->{h};
372 glEnd; 563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
373 glPopMatrix; 577 glPopMatrix;
374 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
375 } 579 }
580
581 $self->_draw;
582 glPopMatrix;
376} 583}
377 584
378sub _draw { 585sub _draw {
379 my ($self) = @_; 586 my ($self) = @_;
380 587
381 warn "no draw defined for $self\n"; 588 warn "no draw defined for $self\n";
382} 589}
383 590
384sub find_widget {
385 my ($self, $x, $y) = @_;
386
387 return () unless $self->{can_events};
388
389 return $self
390 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
391 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
392
393 ()
394}
395
396sub set_parent {
397 my ($self, $parent) = @_;
398
399 Scalar::Util::weaken ($self->{parent} = $parent);
400}
401
402sub check_size {
403 my ($self) = @_;
404
405 $self->{parent}
406 or return 1;
407
408 my ($w, $h) = $self->{user_w} && $self->{user_h}
409 ? @$self{qw(user_w user_h)}
410 : $self->size_request;
411
412 if ($w != $self->{req_w} || $h != $self->{req_h}) {
413 $self->{req_w} = $w;
414 $self->{req_h} = $h;
415
416 $self->{parent}->check_size
417 or $self->size_allocate (
418 (List::Util::max $self->{w}, $w),
419 (List::Util::max $self->{h}, $h),
420 );
421
422 1
423 } else {
424 0
425 }
426}
427
428sub update {
429 my ($self) = @_;
430
431 $self->{parent}->update
432 if $self->{parent};
433}
434
435sub connect {
436 my ($self, $signal, $cb) = @_;
437
438 push @{ $self->{signal_cb}{$signal} }, $cb;
439}
440
441sub emit {
442 my ($self, $signal, @args) = @_;
443
444 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
445}
446
447sub DESTROY { 591sub DESTROY {
448 my ($self) = @_; 592 my ($self) = @_;
449 593
450 #$self->deactivate; 594 delete $WIDGET{$self+0};
595
596 eval { $self->destroy };
597 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
451} 598}
452 599
453############################################################################# 600#############################################################################
454 601
455package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
… …
463 my $class = shift; 610 my $class = shift;
464 611
465 # range [value, low, high, page] 612 # range [value, low, high, page]
466 613
467 $class->SUPER::new ( 614 $class->SUPER::new (
468 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
469 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
470 @_ 617 @_
471 ) 618 )
472} 619}
473 620
474sub _draw { 621sub _draw {
475 my ($self) = @_; 622 my ($self) = @_;
476 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
477 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
478 630
479 glEnable GL_BLEND; 631 glEnable GL_BLEND;
480 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
481 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
482 634
483 glBegin GL_QUADS; 635 glBegin GL_QUADS;
484 glVertex 0 , 0; 636 glVertex 0 , 0;
485 glVertex 0 , $h; 637 glVertex 0 , $h;
486 glVertex $w, $h; 638 glVertex $w, $h;
487 glVertex $w, 0; 639 glVertex $w, 0;
488 glEnd; 640 glEnd;
489 641
490 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
491} 644}
492 645
493############################################################################# 646#############################################################################
494 647
495package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
500 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
501 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
502} 655}
503 656
504sub size_request { 657sub size_request {
505 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
506} 661}
507 662
508sub draw { } 663sub draw { }
509 664
510############################################################################# 665#############################################################################
… …
514our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
515 670
516sub new { 671sub new {
517 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
518 673
519 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
520 675
521 my $self = $class->SUPER::new ( 676 my $self = $class->SUPER::new (
522 children => [], 677 children => [],
523 can_events => 0, 678 can_events => 0,
524 %arg, 679 %arg,
525 ); 680 );
681
526 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
527 684
528 $self 685 $self
529} 686}
530 687
531sub add { 688sub add {
532 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
533 690
534 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
535 693
536 use sort 'stable'; 694 use sort 'stable';
537 695
538 $self->{children} = [ 696 $self->{children} = [
539 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
540 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
541 ]; 699 ];
542 700
543 $child->check_size; 701 $self->realloc;
544} 702}
545 703
546sub children { 704sub children {
547 @{ $_[0]{children} } 705 @{ $_[0]{children} }
548} 706}
… …
553 delete $child->{parent}; 711 delete $child->{parent};
554 $child->hide; 712 $child->hide;
555 713
556 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
557 715
558 $self->check_size; 716 $self->realloc;
559 $self->update;
560} 717}
561 718
562sub clear { 719sub clear {
563 my ($self) = @_; 720 my ($self) = @_;
564 721
… …
567 724
568 for (@$children) { 725 for (@$children) {
569 delete $_->{parent}; 726 delete $_->{parent};
570 $_->hide; 727 $_->hide;
571 } 728 }
729
730 $self->realloc;
572} 731}
573 732
574sub find_widget { 733sub find_widget {
575 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
576 735
577 $x -= $self->{x}; 736 $x -= $self->{x};
578 $y -= $self->{y}; 737 $y -= $self->{y};
579 738
580 my $res; 739 my $res;
581 740
582 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
583 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
584 and return $res; 743 and return $res;
585 } 744 }
586 745
587 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
608} 767}
609 768
610sub add { 769sub add {
611 my ($self, $child) = @_; 770 my ($self, $child) = @_;
612 771
613 $self->{children} = []; 772 $self->SUPER::remove ($_) for @{ $self->{children} };
614
615 $self->SUPER::add ($child); 773 $self->SUPER::add ($child);
616} 774}
617 775
618sub remove { 776sub remove {
619 my ($self, $widget) = @_; 777 my ($self, $widget) = @_;
… …
628 786
629sub size_request { 787sub size_request {
630 $_[0]{children}[0]->size_request 788 $_[0]{children}[0]->size_request
631} 789}
632 790
633sub size_allocate { 791sub invoke_size_allocate {
634 my ($self, $w, $h) = @_; 792 my ($self, $w, $h) = @_;
635 793
636 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
795
796 1
637} 797}
638 798
639############################################################################# 799#############################################################################
800
801# back-buffered drawing area
640 802
641package CFClient::UI::Window; 803package CFClient::UI::Window;
642 804
643our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
644 806
… …
651} 813}
652 814
653sub update { 815sub update {
654 my ($self) = @_; 816 my ($self) = @_;
655 817
656 $ROOT->on_refresh ($self => sub { $self->render_child }); 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
657 $self->SUPER::update; 819 $self->SUPER::update;
658} 820}
659 821
660sub size_allocate { 822sub invoke_size_allocate {
661 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
662 824
663 $self->SUPER::size_allocate ($w, $h);
664 $self->update; 825 $self->update;
826
827 $self->SUPER::invoke_size_allocate ($w, $h)
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
665} 834}
666 835
667sub render_child { 836sub render_child {
668 my ($self) = @_; 837 my ($self) = @_;
669 838
670 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
671 glClearColor 0, 0, 0, 0; 840 glClearColor 0, 0, 0, 0;
672 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
673 $self->child->draw; 842
674# glColorMask 1, 1, 1, 0; 843 {
675# glEnable GL_BLEND; 844 package CFClient::UI::Base;
676# glBlendFunc GL_SRC_ALPHA, GL_ZERO; 845
677# glRasterPos 0, 0; 846 ($draw_x, $draw_y, $draw_w, $draw_h) =
678# glCopyPixels 0, 0, $self->{w}, $self->{h}; 847 (0, 0, $self->{w}, $self->{h});
679# glDisable GL_BLEND; 848 }
680# glColorMask 1, 1, 1, 1; 849
850 $self->_render;
681 }; 851 };
682} 852}
683 853
684sub _draw { 854sub _draw {
685 my ($self) = @_; 855 my ($self) = @_;
686 856
687 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
688 858
689 my $tex = $self->{texture} 859 my $tex = $self->{texture}
690 or return; 860 or return;
691 861
692 glEnable GL_BLEND;
693 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
694 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1; 864 glColor 0, 0, 0, 1;
697 865
698 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699 867
700 glDisable GL_BLEND;
701 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
702} 869}
703 870
704############################################################################# 871#############################################################################
705 872
706package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
707 874
708our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
709
710sub new { die }
711
712sub size_request {
713 my ($self) = @_;
714
715 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
716 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
717
718 @$self{qw(child_w child_h)}
719}
720
721sub _draw {
722 my ($self) = @_;
723
724 $self->{children}[1]->draw;
725}
726
727
728#############################################################################
729
730package CFClient::UI::Frame;
731
732our @ISA = CFClient::UI::Bin::;
733
734use CFClient::OpenGL;
735 876
736sub new { 877sub new {
737 my $class = shift; 878 my $class = shift;
738 879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub invoke_size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908
909 1
910}
911
912sub set_offset {
913 my ($self, $x, $y) = @_;
914
915 $self->{view_x} = int $x;
916 $self->{view_y} = int $y;
917
918 $self->update;
919}
920
921# hmm, this does not work for topleft of $self... but we should not ask for that
922sub coord2local {
923 my ($self, $x, $y) = @_;
924
925 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
926}
927
928sub coord2global {
929 my ($self, $x, $y) = @_;
930
931 $x = List::Util::min $self->{w}, $x - $self->{view_x};
932 $y = List::Util::min $self->{h}, $y - $self->{view_y};
933
934 $self->SUPER::coord2global ($x, $y)
935}
936
937sub find_widget {
938 my ($self, $x, $y) = @_;
939
940 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
941 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
942 ) {
943 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944 } else {
945 $self->CFClient::UI::Base::find_widget ($x, $y)
946 }
947}
948
949sub _render {
950 my ($self) = @_;
951
952 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
953 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
954
955 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956
957 $self->SUPER::_render;
958}
959
960#############################################################################
961
962package CFClient::UI::ScrolledWindow;
963
964our @ISA = CFClient::UI::HBox::;
965
966sub new {
967 my ($class, %arg) = @_;
968
969 my $child = delete $arg{child};
970
971 my $self;
972
973 my $slider = new CFClient::UI::Slider
974 vertical => 1,
975 range => [0, 0, 1, 0.01], # HACK fix
976 on_changed => sub {
977 $self->{vp}->set_offset (0, $_[1]);
978 },
979 ;
980
739 my $self = $class->SUPER::new ( 981 $self = $class->SUPER::new (
740 bg => [1, 1, 1, 1], 982 vp => (new CFClient::UI::ViewPort expand => 1),
741 border_bg => [1, 1, 1, 1], 983 slider => $slider,
742 border => 0.8, 984 %arg,
743 @_
744 ); 985 );
745 986
987 $self->SUPER::add ($self->{vp}, $self->{slider});
988 $self->add ($child) if $child;
989
746 $self 990 $self
747} 991}
748 992
749sub _draw { 993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update {
1000 my ($self) = @_;
1001
1002 $self->SUPER::update;
1003
1004 # todo: overwrite size_allocate of child
1005 my $child = $self->{vp}->child;
1006 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1007}
1008
1009sub invoke_size_allocate {
750 my ($self) = @_; 1010 my ($self, $w, $h) = @_;
751 1011
752 my ($w, $h) = ($self->{w}, $self->{h}); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
753 1014
754 glEnable GL_BLEND; 1015 $self->SUPER::invoke_size_allocate ($w, $h)
755 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
756 glEnable GL_TEXTURE_2D;
757 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
758
759# glBegin GL_QUADS;
760# glColor 0, 0, 0, 0;
761# glVertex 0 , 0;
762# glVertex 0 , $h;
763# glVertex $w, $h;
764# glVertex $w, 0;
765# glEnd;
766
767
768 $self->child->draw;
769 glDisable GL_BLEND;
770 glDisable GL_TEXTURE_2D;
771} 1016}
1017
1018#TODO# update range on size_allocate depending on child
1019# update viewport offset on scroll
772 1020
773############################################################################# 1021#############################################################################
774 1022
775package CFClient::UI::FancyFrame; 1023package CFClient::UI::Frame;
776 1024
777our @ISA = CFClient::UI::Bin::; 1025our @ISA = CFClient::UI::Bin::;
778 1026
779use CFClient::OpenGL; 1027use CFClient::OpenGL;
780
781my @tex =
782 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
783 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
784 1028
785sub new { 1029sub new {
786 my $class = shift; 1030 my $class = shift;
787 1031
788 # TODO: user_x, user_y, overwrite moveto? 1032 $class->SUPER::new (
1033 bg => undef,
1034 @_,
1035 )
1036}
1037
1038sub _draw {
1039 my ($self) = @_;
1040
1041 if ($self->{bg}) {
1042 my ($w, $h) = @$self{qw(w h)};
1043
1044 glEnable GL_BLEND;
1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046 glColor_premultiply @{ $self->{bg} };
1047
1048 glBegin GL_QUADS;
1049 glVertex 0 , 0;
1050 glVertex 0 , $h;
1051 glVertex $w, $h;
1052 glVertex $w, 0;
1053 glEnd;
1054
1055 glDisable GL_BLEND;
1056 }
1057
1058 $self->SUPER::_draw;
1059}
1060
1061#############################################################################
1062
1063package CFClient::UI::FancyFrame;
1064
1065our @ISA = CFClient::UI::Bin::;
1066
1067use CFClient::OpenGL;
1068
1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1076
1077sub new {
1078 my ($class, %arg) = @_;
789 1079
790 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
791 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
792 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
793 border => 0.6, 1083 border => 0.6,
794 can_events => 1, 1084 can_events => 1,
795 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
796 ); 1088 );
797 1089
798 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
799 align => 0, 1091 align => 0,
800 valign => 1, 1092 valign => 1,
801 text => $self->{title}, 1093 text => $self->{title},
802 fontsize => $self->{border}; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
803 1105
804 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
805} 1115}
806 1116
807sub border { 1117sub border {
808 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
809} 1119}
810 1120
811sub size_request { 1121sub size_request {
812 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
813 1129
814 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
815 1131
816 ( 1132 (
817 $w + $self->border * 2, 1133 $w + $self->border * 2,
818 $h + $self->border * 2, 1134 $h + $self->border * 2,
819 ) 1135 )
820} 1136}
821 1137
822sub size_allocate { 1138sub invoke_size_allocate {
823 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
824 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
825 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
826 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
827 1151
828 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
829 if $self->{title};
830
831 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
832}
833 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
834sub button_down { 1160sub invoke_button_down {
835 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
836 1162
837 my ($w, $h) = @$self{qw(w h)}; 1163 my ($w, $h) = @$self{qw(w h)};
838 my $border = $self->border; 1164 my $border = $self->border;
839 1165
… …
852 my ($ev, $x, $y) = @_; 1178 my ($ev, $x, $y) = @_;
853 1179
854 my $dx = $ev->{x} - $ox; 1180 my $dx = $ev->{x} - $ox;
855 my $dy = $ev->{y} - $oy; 1181 my $dy = $ev->{y} - $oy;
856 1182
857 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
858 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1185
859 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
860 $self->check_size; 1187 $self->realloc;
861 }; 1188 };
862 1189
863 } elsif ($lr ^ $td) { 1190 } elsif ($lr ^ $td) {
864 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
865 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
… …
867 $self->{motion} = sub { 1194 $self->{motion} = sub {
868 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
869 1196
870 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
871 1198
872 $self->move ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
873 $self->update; 1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
874 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
875 } 1207 1
876} 1208}
877 1209
878sub button_up { 1210sub invoke_button_up {
879 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
880 1212
881 delete $self->{motion}; 1213 ! ! delete $self->{motion}
882} 1214}
883 1215
884sub mouse_motion { 1216sub invoke_mouse_motion {
885 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
886 1218
887 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
888} 1222}
889 1223
890sub _draw { 1224sub _draw {
891 my ($self) = @_; 1225 my ($self) = @_;
892 1226
1227 my $child = $self->{children}[0];
1228
893 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
894 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
895 1231
896 glEnable GL_BLEND;
897 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
898 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
900 1234
901 my $border = $self->border; 1235 my $border = $self->border;
902 1236
903 glColor @{ $self->{border_bg} }; 1237 glColor @{ $self->{border_bg} };
904 $tex[1]->draw_quad (0, 0, $w, $border); 1238 $border[0]->draw_quad_alpha (0, 0, $w, $border);
905 $tex[3]->draw_quad (0, $border, $border, $ch); 1239 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
906 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1240 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
907 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1241 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
908 1242
909 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1243 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
910 my $bg = $tex[0]; 1244 glColor @{ $self->{bg} };
911 1245
912 # TODO: repeat texture not scale 1246 # TODO: repeat texture not scale
1247 # solve this better(?)
913 my $rep_x = $cw / $bg->{w}; 1248 $bg->{s} = $cw / $bg->{w};
914 my $rep_y = $ch / $bg->{h}; 1249 $bg->{t} = $ch / $bg->{h};
915
916 glColor @{ $self->{bg} };
917
918 $bg->{s} = $rep_x;
919 $bg->{t} = $rep_y;
920 $bg->{wrap_mode} = 1;
921 $bg->draw_quad ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1251 }
922 1252
923 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
924 glDisable GL_BLEND;
925 }
926 1254
927 $self->{title}->draw if $self->{title};
928
929 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
930} 1266}
931 1267
932############################################################################# 1268#############################################################################
933 1269
934package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
942sub new { 1278sub new {
943 my $class = shift; 1279 my $class = shift;
944 1280
945 $class->SUPER::new ( 1281 $class->SUPER::new (
946 col_expand => [], 1282 col_expand => [],
947 @_ 1283 @_,
948 ) 1284 )
1285}
1286
1287sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} }
949} 1289}
950 1290
951sub add { 1291sub add {
952 my ($self, $x, $y, $child) = @_; 1292 my ($self, $x, $y, $child) = @_;
953 1293
954 $child->set_parent ($self); 1294 $child->set_parent ($self);
955 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
956 1296
957 $child->check_size; 1297 $self->realloc;
958} 1298}
959 1299
960sub children { 1300sub remove {
961 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1301 my ($self, $child) = @_;
962}
963 1302
1303 # TODO: not yet implemented
1304}
1305
964# TODO: move to container class maybe? send childs a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
965sub clear { 1307sub clear {
966 my ($self) = @_; 1308 my ($self) = @_;
967 1309
968 my @children = $self->children; 1310 my @children = $self->children;
969 delete $self->{children}; 1311 delete $self->{children};
… …
971 for (@children) { 1313 for (@children) {
972 delete $_->{parent}; 1314 delete $_->{parent};
973 $_->hide; 1315 $_->hide;
974 } 1316 }
975 1317
976 $self->update; 1318 $self->realloc;
977} 1319}
978 1320
979sub get_wh { 1321sub get_wh {
980 my ($self) = @_; 1322 my ($self) = @_;
981 1323
… …
1007 (sum @$ws), 1349 (sum @$ws),
1008 (sum @$hs), 1350 (sum @$hs),
1009 ) 1351 )
1010} 1352}
1011 1353
1012sub size_allocate { 1354sub invoke_size_allocate {
1013 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
1014 1356
1015 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
1016 1358
1017 my $req_w = sum @$ws; 1359 my $req_w = (sum @$ws) || 1;
1018 my $req_h = sum @$hs; 1360 my $req_h = (sum @$hs) || 1;
1019 1361
1020 # TODO: nicer code && do row_expand 1362 # TODO: nicer code && do row_expand
1021 my @col_expand = @{$self->{col_expand}}; 1363 my @col_expand = @{$self->{col_expand}};
1022 @col_expand = (1) x @$ws unless @col_expand; 1364 @col_expand = (1) x @$ws unless @col_expand;
1023 my $col_expand = (sum @col_expand) || 1; 1365 my $col_expand = (sum @col_expand) || 1;
… …
1049 } 1391 }
1050 1392
1051 $y += $row_h; 1393 $y += $row_h;
1052 } 1394 }
1053 1395
1396 1
1054} 1397}
1055 1398
1056sub find_widget { 1399sub find_widget {
1057 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
1058 1401
… …
1077 } 1420 }
1078} 1421}
1079 1422
1080############################################################################# 1423#############################################################################
1081 1424
1425package CFClient::UI::Box;
1426
1427our @ISA = CFClient::UI::Container::;
1428
1429sub size_request {
1430 my ($self) = @_;
1431
1432 $self->{vertical}
1433 ? (
1434 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1436 )
1437 : (
1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 my $space = $self->{vertical} ? $h : $w;
1447 my @children = $self->visible_children;
1448
1449 my @req;
1450
1451 if ($self->{homogeneous}) {
1452 @req = ($space / (@children || 1)) x @children;
1453 } else {
1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1455 my $req = List::Util::sum @req;
1456
1457 if ($req > $space) {
1458 # ah well, not enough space
1459 $_ *= $space / $req for @req;
1460 } else {
1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1462
1463 $space = ($space - $req) / $expand; # remaining space to give away
1464
1465 $req[$_] += $space * $children[$_]{expand}
1466 for 0 .. $#children;
1467 }
1468 }
1469
1470 CFClient::UI::harmonize \@req;
1471
1472 my $pos = 0;
1473 for (0 .. $#children) {
1474 my $alloc = $req[$_];
1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1476
1477 $pos += $alloc;
1478 }
1479
1480 1
1481}
1482
1483#############################################################################
1484
1082package CFClient::UI::HBox; 1485package CFClient::UI::HBox;
1083 1486
1084# TODO: wrap into common Box base class
1085
1086our @ISA = CFClient::UI::Container::; 1487our @ISA = CFClient::UI::Box::;
1087 1488
1088sub size_request { 1489sub new {
1089 my ($self) = @_; 1490 my $class = shift;
1090 1491
1091 my @alloc = map [$_->size_request], @{$self->{children}}; 1492 $class->SUPER::new (
1092 1493 vertical => 0,
1093 ( 1494 @_,
1094 (List::Util::sum map $_->[0], @alloc),
1095 (List::Util::max map $_->[1], @alloc),
1096 ) 1495 )
1097} 1496}
1098 1497
1099sub size_allocate {
1100 my ($self, $w, $h) = @_;
1101
1102 ($h, $w) = ($w, $h);
1103
1104 my $children = $self->{children};
1105
1106 my @h = map $_->{req_w}, @$children;
1107
1108 my $req_h = List::Util::sum @h;
1109
1110 if ($req_h > $h) {
1111 # ah well, not enough space
1112 $_ *= $h / $req_h for @h;
1113 } else {
1114 my $exp = List::Util::sum map $_->{expand}, @$children;
1115 $exp ||= 1;
1116
1117 for (0 .. $#$children) {
1118 my $child = $children->[$_];
1119
1120 my $alloc_h = $h[$_];
1121 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1122 $h[$_] = $alloc_h;
1123 }
1124 }
1125
1126 CFClient::UI::harmonize \@h;
1127
1128 my $y = 0;
1129 for (0 .. $#$children) {
1130 my $child = $children->[$_];
1131 my $h = $h[$_];
1132 $child->configure ($y, 0, $h, $w);
1133
1134 $y += $h;
1135 }
1136
1137 1
1138}
1139
1140############################################################################# 1498#############################################################################
1141 1499
1142package CFClient::UI::VBox; 1500package CFClient::UI::VBox;
1143 1501
1144# TODO: wrap into common Box base class
1145
1146our @ISA = CFClient::UI::Container::; 1502our @ISA = CFClient::UI::Box::;
1147 1503
1148sub size_request { 1504sub new {
1149 my ($self) = @_; 1505 my $class = shift;
1150 1506
1151 my @alloc = map [$_->size_request], @{$self->{children}}; 1507 $class->SUPER::new (
1152 1508 vertical => 1,
1153 ( 1509 @_,
1154 (List::Util::max map $_->[0], @alloc),
1155 (List::Util::sum map $_->[1], @alloc),
1156 ) 1510 )
1157} 1511}
1158 1512
1159sub size_allocate {
1160 my ($self, $w, $h) = @_;
1161
1162 my $children = $self->{children};
1163
1164 my @h = map $_->{req_h}, @$children;
1165
1166 my $req_h = List::Util::sum @h;
1167
1168 if ($req_h > $h) {
1169 # ah well, not enough space
1170 $_ *= $h / $req_h for @h;
1171 } else {
1172 my $exp = List::Util::sum map $_->{expand}, @$children;
1173 $exp ||= 1;
1174
1175 for (0 .. $#$children) {
1176 my $child = $children->[$_];
1177
1178 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1179 }
1180 }
1181
1182 CFClient::UI::harmonize \@h;
1183
1184 my $y = 0;
1185 for (0 .. $#$children) {
1186 my $child = $children->[$_];
1187 my $h = $h[$_];
1188 $child->configure (0, $y, $w, $h);
1189
1190 $y += $h;
1191 }
1192
1193 1
1194}
1195
1196############################################################################# 1513#############################################################################
1197 1514
1198package CFClient::UI::Label; 1515package CFClient::UI::Label;
1199 1516
1200our @ISA = CFClient::UI::Base::; 1517our @ISA = CFClient::UI::DrawBG::;
1201 1518
1202use CFClient::OpenGL; 1519use CFClient::OpenGL;
1203 1520
1204sub new { 1521sub new {
1205 my ($class, %arg) = @_; 1522 my ($class, %arg) = @_;
1206 1523
1207 my $self = $class->SUPER::new ( 1524 my $self = $class->SUPER::new (
1208 fg => [1, 1, 1], 1525 fg => [1, 1, 1],
1526 #bg => none
1527 #active_bg => none
1209 #font => default_font 1528 #font => default_font
1529 #text => initial text
1530 #markup => initial narkup
1531 #max_w => maximum pixel width
1532 ellipsise => 3, # end
1533 layout => (new CFClient::Layout),
1210 fontsize => 1, 1534 fontsize => 1,
1211 text => "",
1212 align => -1, 1535 align => -1,
1213 valign => -1, 1536 valign => -1,
1214 padding => 2, 1537 padding_x => 2,
1215 layout => new CFClient::Layout, 1538 padding_y => 2,
1216 can_events => 0, 1539 can_events => 0,
1217 %arg 1540 %arg
1218 ); 1541 );
1219 1542
1220 if (exists $self->{template}) { 1543 if (exists $self->{template}) {
1221 my $layout = new CFClient::Layout; 1544 my $layout = new CFClient::Layout;
1222 $layout->set_text (delete $self->{template}); 1545 $layout->set_text (delete $self->{template});
1223 $self->{template} = $layout; 1546 $self->{template} = $layout;
1224 } 1547 }
1225 1548
1226 $self->set_text (delete $self->{text}) if exists $self->{text}; 1549 if (exists $self->{markup}) {
1227 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1550 $self->set_markup (delete $self->{markup});
1551 } else {
1552 $self->set_text (delete $self->{text});
1553 }
1228 1554
1229 $self 1555 $self
1230} 1556}
1231 1557
1232sub escape { 1558sub escape($) {
1233 local $_ = $_[1]; 1559 local $_ = $_[0];
1234 1560
1235 s/&/&amp;/g; 1561 s/&/&amp;/g;
1236 s/>/&gt;/g; 1562 s/>/&gt;/g;
1237 s/</&lt;/g; 1563 s/</&lt;/g;
1238 1564
1239 $_[1] 1565 $_
1240} 1566}
1241 1567
1242sub update { 1568sub update {
1243 my ($self) = @_; 1569 my ($self) = @_;
1244 1570
1245 delete $self->{texture}; 1571 delete $self->{texture};
1246 $self->SUPER::update; 1572 $self->SUPER::update;
1247} 1573}
1248 1574
1249sub reconfigure { 1575sub realloc {
1250 my ($self) = @_; 1576 my ($self) = @_;
1251 1577
1252 delete $self->{texture}; 1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1253} 1580}
1254 1581
1255sub set_text { 1582sub set_text {
1256 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1257 1584
1258 return if $self->{text} eq "T$text"; 1585 return if $self->{text} eq "T$text";
1259 $self->{text} = "T$text"; 1586 $self->{text} = "T$text";
1260 1587
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1261 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1262 1590
1263 delete $self->{texture}; 1591 delete $self->{size_req};
1592 $self->realloc;
1264 $self->update; 1593 $self->update;
1265 $self->check_size;
1266} 1594}
1267 1595
1268sub set_markup { 1596sub set_markup {
1269 my ($self, $markup) = @_; 1597 my ($self, $markup) = @_;
1270 1598
1271 return if $self->{text} eq "M$markup"; 1599 return if $self->{text} eq "M$markup";
1272 $self->{text} = "M$markup"; 1600 $self->{text} = "M$markup";
1273 1601
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1274 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1275 1606
1276 delete $self->{texture}; 1607 delete $self->{size_req};
1608 $self->realloc;
1277 $self->update; 1609 $self->update;
1278 $self->check_size;
1279} 1610}
1280 1611
1281sub size_request { 1612sub size_request {
1282 my ($self) = @_; 1613 my ($self) = @_;
1283 1614
1615 $self->{size_req} ||= do {
1284 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1285 $self->{layout}->set_width ($self->{max_w} || -1); 1617 $self->{layout}->set_width ($self->{max_w} || -1);
1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1286 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1287 1621
1288 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1289 1623
1290 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1291 $self->{template}->set_font ($self->{font}) if $self->{font}; 1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1292 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1293 1627
1294 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1295 1629
1296 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1297 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1298 } 1635 };
1299 1636
1300 ( 1637 @{ $self->{size_req} }
1301 $w + $self->{padding} * 2,
1302 $h + $self->{padding} * 2,
1303 )
1304} 1638}
1305 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1306sub size_allocate { 1644sub invoke_size_allocate {
1307 my ($self, $w, $h) = @_; 1645 my ($self, $w, $h) = @_;
1308 1646
1647 delete $self->{ox};
1648
1309 delete $self->{texture}; 1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1310} 1653}
1311 1654
1312sub set_fontsize { 1655sub set_fontsize {
1313 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1314 1657
1315 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1316 delete $self->{texture}; 1659 delete $self->{texture};
1317 $self->check_size; 1660
1318 $self->update; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1319} 1670}
1320 1671
1321sub _draw { 1672sub _draw {
1322 my ($self) = @_; 1673 my ($self) = @_;
1323 1674
1675 $self->SUPER::_draw; # draw background, if applicable
1676
1324 my $tex = $self->{texture} ||= do { 1677 my $tex = $self->{texture} ||= do {
1678 $self->{layout}->set_foreground (@{$self->{fg}});
1325 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1679 $self->{layout}->set_font ($self->{font}) if $self->{font};
1326 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1327 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684
1328 new_from_layout CFClient::Texture $self->{layout} 1685 new_from_layout CFClient::Texture $self->{layout}
1329 }; 1686 };
1330 1687
1331 glEnable GL_BLEND; 1688 unless (exists $self->{ox}) {
1332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1691 : ($self->{w} - $tex->{w}) * 0.5);
1692
1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695 : ($self->{h} - $tex->{h}) * 0.5);
1696 };
1697
1333 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1702
1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705 glColor @{$self->{fg}};
1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707 } else {
1334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1335 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1336 glColor @{$self->{fg}}; 1710 }
1337
1338 $self->{ox} = int (
1339 $self->{align} < 0 ? $self->{padding}
1340 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1341 : ($self->{w} - $tex->{w}) * 0.5
1342 );
1343
1344 $self->{oy} = int (
1345 $self->{valign} < 0 ? $self->{padding}
1346 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1347 : ($self->{h} - $tex->{h}) * 0.5
1348 );
1349
1350 $tex->draw_quad ($self->{ox}, $self->{oy});
1351 1711
1352 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1353 glDisable GL_BLEND;
1354} 1713}
1355 1714
1356############################################################################# 1715#############################################################################
1357 1716
1358package CFClient::UI::EntryBase; 1717package CFClient::UI::EntryBase;
… …
1371 active_fg => [0, 0, 0], 1730 active_fg => [0, 0, 0],
1372 can_hover => 1, 1731 can_hover => 1,
1373 can_focus => 1, 1732 can_focus => 1,
1374 valign => 0, 1733 valign => 0,
1375 can_events => 1, 1734 can_events => 1,
1735 #text => ...
1736 #hidden => "*",
1376 @_ 1737 @_
1377 ) 1738 )
1378} 1739}
1379 1740
1380sub _set_text { 1741sub _set_text {
… …
1382 1743
1383 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1384 1745
1385 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1386 1747
1387 delete $self->{texture};
1388
1389 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1390 $self->{text} = $text; 1749 $self->{text} = $text;
1391 1750
1392 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1393 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1394 1754
1395 $self->emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1759}
1760
1761sub set_text {
1762 my ($self, $text) = @_;
1763
1764 $self->{cursor} = length $text;
1765 $self->_set_text ($text);
1396} 1766}
1397 1767
1398sub get_text { 1768sub get_text {
1399 $_[0]{text} 1769 $_[0]{text}
1400} 1770}
… …
1405 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1406 1776
1407 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1408} 1778}
1409 1779
1410sub size_allocate {
1411 my ($self, $w, $h) = @_;
1412
1413 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1414}
1415
1416sub set_text {
1417 my ($self, $text) = @_;
1418
1419 $self->{cursor} = length $text;
1420 $self->_set_text ($text);
1421 $self->update;
1422}
1423
1424sub key_down { 1780sub invoke_key_down {
1425 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1426 1782
1427 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1428 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1429 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
1430 1786
1431 my $text = $self->get_text; 1787 my $text = $self->get_text;
1432 1788
1433 if ($sym == 8) { 1789 if ($uni == 8) {
1434 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1790 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1435 } elsif ($sym == 127) { 1791 } elsif ($uni == 127) {
1436 substr $text, $self->{cursor}, 1, ""; 1792 substr $text, $self->{cursor}, 1, "";
1437 } elsif ($sym == CFClient::SDLK_LEFT) { 1793 } elsif ($sym == CFClient::SDLK_LEFT) {
1438 --$self->{cursor} if $self->{cursor}; 1794 --$self->{cursor} if $self->{cursor};
1439 } elsif ($sym == CFClient::SDLK_RIGHT) { 1795 } elsif ($sym == CFClient::SDLK_RIGHT) {
1440 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1796 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1441 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1442 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1443 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1444 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1445 } elsif ($sym == 27) { 1801 } elsif ($uni == 27) {
1446 $self->emit ('escape'); 1802 $self->emit ('escape');
1447 } elsif ($uni) { 1803 } elsif ($uni) {
1448 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1449 } 1807 }
1450 1808
1451 $self->_set_text ($text); 1809 $self->_set_text ($text);
1452 $self->update;
1453}
1454 1810
1811 $self->realloc;
1812
1813 1
1814}
1815
1455sub focus_in { 1816sub invoke_focus_in {
1456 my ($self) = @_; 1817 my ($self) = @_;
1457 1818
1458 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1459 1820
1460 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1461} 1822}
1462 1823
1463sub button_down { 1824sub invoke_button_down {
1464 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1465 1826
1466 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1467 1828
1468 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1469 1830
1470 # byte-index to char-index 1831 # byte-index to char-index
1471 my $text = $self->{text}; 1832 my $text = $self->{text};
1472 utf8::encode $text; 1833 utf8::encode $text;
1473 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1474 1835
1475 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1476 $self->update; 1837 $self->update;
1838
1839 1
1477} 1840}
1478 1841
1479sub mouse_motion { 1842sub invoke_mouse_motion {
1480 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1481# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1482} 1847}
1483 1848
1484sub _draw { 1849sub _draw {
1485 my ($self) = @_; 1850 my ($self) = @_;
1486 1851
1487 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1488 1853
1489 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1490 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1491 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1492 } else { 1857 } else {
1493 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1494 } 1859 }
1495 1860
1496 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1498 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1499 glVertex 0 , 0; 1864 glVertex 0 , 0;
1500 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1501 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1502 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1527 1892
1528our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1529 1894
1530use CFClient::OpenGL; 1895use CFClient::OpenGL;
1531 1896
1532sub key_down { 1897sub invoke_key_down {
1533 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1534 1899
1535 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1536 1901
1537 if ($sym == 13) { 1902 if ($sym == 13) {
1538 unshift @{$self->{history}}, 1903 unshift @{$self->{history}},
1539 my $txt = $self->get_text; 1904 my $txt = $self->get_text;
1905
1540 $self->{history_pointer} = -1; 1906 $self->{history_pointer} = -1;
1541 $self->{history_saveback} = ''; 1907 $self->{history_saveback} = '';
1542 $self->emit (activate => $txt); 1908 $self->emit (activate => $txt);
1543 $self->update; 1909 $self->update;
1544 1910
… …
1563 } else { 1929 } else {
1564 $self->set_text ($self->{history_saveback}); 1930 $self->set_text ($self->{history_saveback});
1565 } 1931 }
1566 1932
1567 } else { 1933 } else {
1568 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1569 } 1937 1
1570
1571} 1938}
1572 1939
1573############################################################################# 1940#############################################################################
1574 1941
1575package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1584 1951
1585sub new { 1952sub new {
1586 my $class = shift; 1953 my $class = shift;
1587 1954
1588 $class->SUPER::new ( 1955 $class->SUPER::new (
1589 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1590 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1591 bg => [1, 1, 1, 0.2],
1592 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1593 can_hover => 1, 1960 can_hover => 1,
1594 align => 0, 1961 align => 0,
1595 valign => 0, 1962 valign => 0,
1596 can_events => 1, 1963 can_events => 1,
1597 @_ 1964 @_
1598 ) 1965 )
1599} 1966}
1600 1967
1601sub button_up { 1968sub invoke_button_up {
1602 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1603 1970
1971 $self->emit ("activate")
1604 if ($x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1605 && $y >= 0 && $y < $self->{h}) { 1973 && $y >= 0 && $y < $self->{h};
1606 $self->emit ("activate"); 1974
1607 } 1975 1
1608} 1976}
1609 1977
1610sub _draw { 1978sub _draw {
1611 my ($self) = @_; 1979 my ($self) = @_;
1612 1980
1613 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1614 1982
1615 if ($GRAB == $self) {
1616 $self->{fg} = $self->{active_fg};
1617 }
1618
1619 glEnable GL_BLEND;
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1624 1986
1625 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1626 1988
1627 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1628 glDisable GL_BLEND;
1629 1990
1630 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
1631} 2028}
1632 2029
1633############################################################################# 2030#############################################################################
1634 2031
1635package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
… …
1644 2041
1645sub new { 2042sub new {
1646 my $class = shift; 2043 my $class = shift;
1647 2044
1648 $class->SUPER::new ( 2045 $class->SUPER::new (
1649 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1650 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1651 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
2050 bg => [0, 0, 0, 0.2],
2051 active_bg => [1, 1, 1, 0.5],
1652 state => 0, 2052 state => 0,
1653 can_hover => 1, 2053 can_hover => 1,
1654 @_ 2054 @_
1655 ) 2055 )
1656} 2056}
1657 2057
1658sub size_request { 2058sub size_request {
1659 my ($self) = @_; 2059 my ($self) = @_;
1660 2060
1661 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1662} 2062}
1663 2063
1664sub button_down { 2064sub invoke_button_down {
1665 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1666 2066
1667 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1668 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1669 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1670 $self->emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1671 } 2075 1
1672} 2076}
1673 2077
1674sub _draw { 2078sub _draw {
1675 my ($self) = @_; 2079 my ($self) = @_;
1676 2080
1677 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1678 2082
1679 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1680 2084
1681 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1682 2088
1683 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1684 2090
1685 glEnable GL_BLEND; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
1686 glEnable GL_TEXTURE_2D; 2093 glEnable GL_TEXTURE_2D;
1687 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1688
1689 my $tex = $self->{state} ? $tex[1] : $tex[0];
1690
1691 $tex->draw_quad (0, 0, $s, $s); 2094 $tex->draw_quad_alpha (0, 0, $s, $s);
1692
1693 glDisable GL_TEXTURE_2D; 2095 glDisable GL_TEXTURE_2D;
1694 glDisable GL_BLEND;
1695} 2096}
1696 2097
1697############################################################################# 2098#############################################################################
1698 2099
1699package CFClient::UI::Image; 2100package CFClient::UI::Image;
1700 2101
1701our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1702 2103
1703use CFClient::OpenGL; 2104use CFClient::OpenGL;
1704use Carp qw/confess/;
1705 2105
1706our %loaded_images; 2106our %texture_cache;
1707 2107
1708sub new { 2108sub new {
1709 my $class = shift; 2109 my $class = shift;
1710 2110
1711 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1712 2115
1713 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1714 2118
1715 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1716 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1717 2121
1718 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1719 2123
1720 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1721
1722 $self->{aspect} = $tex->{w} / $tex->{h};
1723 2125
1724 $self 2126 $self
1725} 2127}
1726 2128
1727sub size_request { 2129sub size_request {
1728 my ($self) = @_; 2130 my ($self) = @_;
1729 2131
1730 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1731} 2133}
1732 2134
1733sub _draw { 2135sub _draw {
1734 my ($self) = @_; 2136 my ($self) = @_;
1735 2137
… …
1742 glTranslate 0, -$self->{w}, 0; 2144 glTranslate 0, -$self->{w}, 0;
1743 2145
1744 ($w, $h) = ($h, $w); 2146 ($w, $h) = ($h, $w);
1745 } 2147 }
1746 2148
1747 glEnable GL_BLEND;
1748 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1749 glEnable GL_TEXTURE_2D; 2149 glEnable GL_TEXTURE_2D;
1750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2150 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1751 2151
1752 $tex->draw_quad (0, 0, $w, $h); 2152 $tex->draw_quad_alpha (0, 0, $w, $h);
1753 2153
1754 glDisable GL_BLEND;
1755 glDisable GL_TEXTURE_2D; 2154 glDisable GL_TEXTURE_2D;
1756} 2155}
1757 2156
1758############################################################################# 2157#############################################################################
1759 2158
… …
1849 2248
1850 my $h1 = $self->{h} * (1 - $ycut1); 2249 my $h1 = $self->{h} * (1 - $ycut1);
1851 my $h2 = $self->{h} * (1 - $ycut2); 2250 my $h2 = $self->{h} * (1 - $ycut2);
1852 2251
1853 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
1854 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1855 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1856 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1857 2257
1858 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
1859 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
… …
1948 qw(s1_slider.png s1_slider_bg.png); 2348 qw(s1_slider.png s1_slider_bg.png);
1949 2349
1950sub new { 2350sub new {
1951 my $class = shift; 2351 my $class = shift;
1952 2352
1953 # range [value, low, high, page] 2353 # range [value, low, high, page, unit]
1954 2354
1955 # TODO: 0-width page 2355 # TODO: 0-width page
1956 # TODO: req_w/h are wrong with vertical 2356 # TODO: req_w/h are wrong with vertical
1957 # TODO: calculations are off 2357 # TODO: calculations are off
1958 my $self = $class->SUPER::new ( 2358 my $self = $class->SUPER::new (
1959 fg => [1, 1, 1], 2359 fg => [1, 1, 1],
1960 active_fg => [0, 0, 0], 2360 active_fg => [0, 0, 0],
2361 bg => [0, 0, 0, 0.2],
2362 active_bg => [1, 1, 1, 0.5],
1961 range => [0, 0, 100, 10], 2363 range => [0, 0, 100, 10, 0],
1962 req_w => 20, 2364 min_w => $::WIDTH / 80,
1963 req_h => 20, 2365 min_h => $::WIDTH / 80,
1964 vertical => 0, 2366 vertical => 0,
1965 can_hover => 1, 2367 can_hover => 1,
1966 inner_pad => 5, 2368 inner_pad => 0.02,
1967 @_ 2369 @_
1968 ); 2370 );
1969 2371
2372 $self->set_value ($self->{range}[0]);
2373 $self->update;
2374
1970 $self 2375 $self
1971} 2376}
1972 2377
2378sub set_range {
2379 my ($self, $range) = @_;
2380
2381 ($range, $self->{range}) = ($self->{range}, $range);
2382
2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2387}
2388
2389sub set_value {
2390 my ($self, $value) = @_;
2391
2392 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393
2394 $hi = $lo + 1 if $hi <= $lo;
2395
2396 $page = $hi - $lo if $page > $hi - $lo;
2397
2398 $value = $lo if $value < $lo;
2399 $value = $hi - $page if $value > $hi - $page;
2400
2401 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402 if $unit;
2403
2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2405
2406 if ($value != $old_value) {
2407 $self->emit (changed => $value);
2408 $self->update;
2409 }
2410}
2411
1973sub size_request { 2412sub size_request {
1974 my ($self) = @_; 2413 my ($self) = @_;
1975 2414
1976 my $w = $self->{req_w}; 2415 ($self->{req_w}, $self->{req_h})
1977 my $h = $self->{req_h};
1978
1979 $self->{vertical} ? ($h, $w) : ($w, $h)
1980} 2416}
1981 2417
1982sub button_down { 2418sub invoke_button_down {
1983 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1984 2420
1985 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2422
2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424
1986 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
1987} 2426}
1988 2427
1989sub mouse_motion { 2428sub invoke_mouse_motion {
1990 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
1991 2430
1992 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2433
2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2435
2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2437
2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2443 1
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2457 $self->set_value ($self->{range}[0]);
2458
1993 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2460 my $range = ($hi - $page - $lo) || 1e-100;
1994 2461
1995 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2462 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1996 2463
1997 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2464 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1998 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2465 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1999 2466
2000 $x -= $inner_pad_px; # substract the padding 2467 $value = ($value - $lo) / $range;
2001 $x = $x * ($hi - $lo) / $inner_w + $lo; 2468 $value = $value * $self->{scale} + $self->{offset};
2002 $x = $lo if $x < $lo;
2003 $x = $hi - $page if $x > $hi - $page;
2004 $self->{range}[0] = $x;
2005 2469
2006 $self->emit (changed => $x); 2470 $self->{knob_x} = $value - $knob_w * 0.5;
2007 $self->update; 2471 $self->{knob_w} = $knob_w;
2008 } 2472 }
2009}
2010
2011# the inner_* stuff is for generating a padding for the slider handle,
2012# so that the handle doesn't leave the texture. This calculation isn't 100%
2013# correct propably, but it does the job for now
2014sub _calc_inner_pad_px {
2015 my ($self, $w) = @_;
2016 ($w / 100) * $self->{inner_pad} # % to pixels
2017}
2018
2019sub _draw {
2020 my ($self) = @_;
2021 2473
2022 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
2023 2475
2024 my ($w, $h) = @$self{qw(w h)}; 2476 glScale $self->{w}, $self->{h};
2025 2477
2026 if ($self->{vertical}) { 2478 if ($self->{vertical}) {
2027 # draw a vertical slider like a rotated horizontal slider 2479 # draw a vertical slider like a rotated horizontal slider
2028 2480
2481 glTranslate 1, 0, 0;
2029 glRotate 90, 0, 0, 1; 2482 glRotate 90, 0, 0, 1;
2030 glTranslate 0, -$self->{w}, 0;
2031
2032 ($w, $h) = ($h, $w);
2033 } 2483 }
2034 2484
2035 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2036 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2037 2487
2038 my ($value, $lo, $hi, $page) = @{$self->{range}};
2039
2040 $hi = $value + 1 if $lo == $hi;
2041
2042 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2043 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2044
2045 $page = int $page * $inner_w / ($hi - $lo);
2046 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2047
2048 $w -= $page;
2049 $page &= ~1;
2050 glTranslate $page * 0.5, 0, 0;
2051 $page ||= 2;
2052
2053 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2054 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2055
2056 glEnable GL_BLEND;
2057 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2058 glEnable GL_TEXTURE_2D; 2488 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060 2490
2061 # draw background 2491 # draw background
2062 $tex[1]->draw_quad (0, 0, $w, $h); 2492 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2063 2493
2064 # draw handle 2494 # draw handle
2065 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2495 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2066 2496
2067 glDisable GL_BLEND;
2068 glDisable GL_TEXTURE_2D; 2497 glDisable GL_TEXTURE_2D;
2069} 2498}
2070 2499
2071############################################################################# 2500#############################################################################
2072 2501
2502package CFClient::UI::ValSlider;
2503
2504our @ISA = CFClient::UI::HBox::;
2505
2506sub new {
2507 my ($class, %arg) = @_;
2508
2509 my $range = delete $arg{range};
2510
2511 my $self = $class->SUPER::new (
2512 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2513 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2514 to_value => sub { shift },
2515 from_value => sub { shift },
2516 %arg,
2517 );
2518
2519 $self->{slider}->connect (changed => sub {
2520 my ($self, $value) = @_;
2521 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2522 $self->{parent}->emit (changed => $value);
2523 });
2524
2525# $self->{entry}->connect (changed => sub {
2526# my ($self, $value) = @_;
2527# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2528# $self->{parent}->emit (changed => $value);
2529# });
2530
2531 $self->add ($self->{slider}, $self->{entry});
2532
2533 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2534
2535 $self
2536}
2537
2538sub set_range { shift->{slider}->set_range (@_) }
2539sub set_value { shift->{slider}->set_value (@_) }
2540
2541#############################################################################
2542
2073package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
2074 2544
2075our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
2076 2546
2077use CFClient::OpenGL; 2547use CFClient::OpenGL;
2078 2548
… …
2080 my $class = shift; 2550 my $class = shift;
2081 2551
2082 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
2083 fontsize => 1, 2553 fontsize => 1,
2084 can_events => 0, 2554 can_events => 0,
2555 indent => 0,
2085 #font => default_font 2556 #font => default_font
2086 @_, 2557 @_,
2087 2558
2088 layout => (new CFClient::Layout), 2559 layout => (new CFClient::Layout 1),
2089 par => [], 2560 par => [],
2090 height => 0, 2561 height => 0,
2091 children => [ 2562 children => [
2092 (new CFClient::UI::Empty expand => 1), 2563 (new CFClient::UI::Empty expand => 1),
2093 (new CFClient::UI::Slider vertical => 1), 2564 (new CFClient::UI::Slider vertical => 1),
… …
2104 2575
2105 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
2106 $self->reflow; 2577 $self->reflow;
2107} 2578}
2108 2579
2109sub text_height { 2580sub visible_children {
2581 my ($self) = @_;
2582
2583 @{$self->{children}}[0,1]
2584}
2585
2586sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 my ($empty, $slider, @other) = @{ $self->{children} };
2590 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2591
2592 $self->{layout}->set_font ($self->{font}) if $self->{font};
2593 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2594 $self->{layout}->set_width ($empty->{w});
2595 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2596
2597 $self->reflow;
2598
2599 $self->SUPER::invoke_size_allocate ($w, $h)
2600}
2601
2602sub get_layout {
2110 my ($self, $text) = @_; 2603 my ($self, $para) = @_;
2111 2604
2112 my $layout = $self->{layout}; 2605 my $layout = $self->{layout};
2113 2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608 $layout->set_foreground (@{$para->{fg}});
2114 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2609 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2115 $layout->set_width ($self->{children}[0]{w}); 2610 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2116 $layout->set_text ($text); 2611 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2612 $layout->set_markup ($para->{markup});
2613
2614 $layout->set_shapes (
2615 map
2616 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2617 @{$para->{widget}}
2117 2618 );
2118 ($layout->size)[1] 2619
2620 $layout
2119} 2621}
2120 2622
2121sub reflow { 2623sub reflow {
2122 my ($self) = @_; 2624 my ($self) = @_;
2123 2625
2124 $self->{need_reflow}++; 2626 $self->{need_reflow}++;
2125 $self->update; 2627 $self->update;
2126} 2628}
2127 2629
2128sub size_allocate { 2630sub set_offset {
2631 my ($self, $offset) = @_;
2632
2633 # todo: base offset on lines or so, not on pixels
2634 $self->{children}[1]->set_value ($offset);
2635}
2636
2637sub clear {
2129 my ($self, $w, $h) = @_; 2638 my ($self) = @_;
2130 2639
2131 $self->SUPER::size_allocate ($w, $h); 2640 my (undef, undef, @other) = @{ $self->{children} };
2641 $self->remove ($_) for @other;
2132 2642
2133 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2643 $self->{par} = [];
2134 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2644 $self->{height} = 0;
2135 $self->{layout}->set_width ($self->{children}[0]{w}); 2645 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2136
2137 $self->reflow;
2138} 2646}
2139 2647
2140sub add_paragraph { 2648sub add_paragraph {
2141 my ($self, $color, $text) = @_; 2649 my ($self, $color, $para, $indent) = @_;
2142 2650
2143 #TODO: intelligently "reformat" paragraph 2651 my ($text, @w) = ref $para ? @$para : $para;
2144 2652
2145 my $height = $self->text_height ($text); 2653 $para = {
2654 w => 1e10,
2655 wrapped => 1,
2656 fg => $color,
2657 indent => $indent,
2658 markup => $text,
2659 widget => \@w,
2660 };
2146 2661
2147 $self->{height} += $height; 2662 $self->add (@w) if @w;
2663 push @{$self->{par}}, $para;
2148 2664
2149 push @{$self->{par}}, [$height, $color, $text]; 2665 $self->{need_reflow}++;
2666 $self->update;
2667}
2150 2668
2151 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2669sub scroll_to_bottom {
2152 $self->{children}[1]->update; 2670 my ($self) = @_;
2671
2672 $self->{scroll_to_bottom} = 1;
2673 $self->update;
2153} 2674}
2154 2675
2155sub update { 2676sub update {
2156 my ($self) = @_; 2677 my ($self) = @_;
2157 2678
… …
2159 2680
2160 return unless $self->{h} > 0; 2681 return unless $self->{h} > 0;
2161 2682
2162 delete $self->{texture}; 2683 delete $self->{texture};
2163 2684
2164 $ROOT->on_refresh ($self, sub { 2685 $ROOT->on_post_alloc ($self => sub {
2686 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2687
2165 if (delete $self->{need_reflow}) { 2688 if (delete $self->{need_reflow}) {
2166 my $height = 0; 2689 my $height = 0;
2167 2690
2168 $height += $_->[0] = $self->text_height ($_->[2])
2169 for @{$self->{par}}; 2691 for my $para (@{$self->{par}}) {
2692 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2693 my $layout = $self->get_layout ($para);
2694 my ($w, $h) = $layout->size;
2695
2696 $para->{w} = $w + $para->{indent};
2697 $para->{h} = $h;
2698 $para->{wrapped} = $layout->has_wrapped;
2699 }
2700
2701 $height += $para->{h};
2702 }
2170 2703
2171 $self->{height} = $height; 2704 $self->{height} = $height;
2172 2705
2173 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2706 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2174 2707
2175 delete $self->{texture}; 2708 delete $self->{texture};
2176 } 2709 }
2177 2710
2711 if (delete $self->{scroll_to_bottom}) {
2712 $self->{children}[1]->set_value (1e10);
2713 }
2714
2178 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub { 2715 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2179 glClearColor 0, 0, 0, 0; 2716 glClearColor 0, 0, 0, 0;
2180 glClear GL_COLOR_BUFFER_BIT; 2717 glClear GL_COLOR_BUFFER_BIT;
2181 2718
2719 my $top = int $self->{children}[1]{range}[0];
2720
2721 my $y0 = $top;
2722 my $y1 = $top + $H;
2723
2724 my $y = 0;
2725
2182 glEnable GL_BLEND; 2726 glEnable GL_BLEND;
2727 #TODO# not correct in windows where rgba is forced off
2183 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2728 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2184 glEnable GL_TEXTURE_2D;
2185 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2186 2729
2187 my $top = int $self->{children}[1]{range}[0];
2188
2189 my $y0 = $top;
2190 my $y1 = $top + $self->{h};
2191
2192 my $y = 0;
2193
2194 my $layout = $self->{layout};
2195
2196 $layout->set_font ($self->{font}) if $self->{font};
2197
2198 for my $par (@{$self->{par}}) { 2730 for my $para (@{$self->{par}}) {
2199 my $h = $par->[0]; 2731 my $h = $para->{h};
2200 2732
2201 if ($y0 < $y + $h && $y < $y1) { 2733 if ($y0 < $y + $h && $y < $y1) {
2202 $layout->set_text ($par->[2]);
2203 2734
2204 glColor @{ $par->[1] }; 2735 my $layout = $self->get_layout ($para);
2205 my ($W, $H) = $layout->size; 2736
2206 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2737 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2738
2739 glRasterPos $para->{indent}, $y - $y0;
2740 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2741
2742 if (my @w = @{ $para->{widget} }) {
2743 my @s = $layout->get_shapes;
2744
2745 for (@w) {
2746 my ($dx, $dy) = splice @s, 0, 2, ();
2747
2748 $_->{x} = $dx + $para->{indent};
2749 $_->{y} = $dy + $y - $y0;
2750
2751 $_->draw;
2752 }
2753 }
2207 } 2754 }
2208 2755
2209 $y += $h; 2756 $y += $h;
2210 } 2757 }
2211 2758
2212 glDisable GL_TEXTURE_2D;
2213 glDisable GL_BLEND; 2759 glDisable GL_BLEND;
2214 }; 2760 };
2215 }); 2761 });
2216} 2762}
2217 2763
2764sub reconfigure {
2765 my ($self) = @_;
2766
2767 $self->SUPER::reconfigure;
2768
2769 $_->{w} = 1e10 for @{ $self->{par} };
2770 $self->reflow;
2771}
2772
2218sub _draw { 2773sub _draw {
2219 my ($self) = @_; 2774 my ($self) = @_;
2220 2775
2221 glEnable GL_BLEND;
2222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2223 glEnable GL_TEXTURE_2D; 2776 glEnable GL_TEXTURE_2D;
2224 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2225 glColor 1, 1, 1, 1; 2778 glColor 0, 0, 0, 1;
2226 $self->{texture}->draw_quad (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2779 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2227 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
2228 glDisable GL_BLEND;
2229 2781
2230 $self->{children}[1]->draw; 2782 $self->{children}[1]->draw;
2231
2232} 2783}
2233 2784
2234############################################################################# 2785#############################################################################
2235 2786
2236package CFClient::UI::Animator; 2787package CFClient::UI::Animator;
… …
2281 2832
2282sub new { 2833sub new {
2283 my $class = shift; 2834 my $class = shift;
2284 2835
2285 my $self = $class->SUPER::new ( 2836 my $self = $class->SUPER::new (
2286 state => 0, 2837 state => 0,
2287 connect_activate => \&toggle_flopper, 2838 on_activate => \&toggle_flopper,
2288 @_ 2839 @_
2289 ); 2840 );
2290 2841
2291 if ($self->{state}) {
2292 $self->{state} = 0;
2293 $self->toggle_flopper;
2294 }
2295
2296 $self 2842 $self
2297} 2843}
2298 2844
2299sub toggle_flopper { 2845sub toggle_flopper {
2300 my ($self) = @_; 2846 my ($self) = @_;
2301 2847
2302 # TODO: use animation 2848 $self->{other}->toggle_visibility;
2303 if ($self->{state} = !$self->{state}) {
2304 $CFClient::UI::ROOT->add ($self->{other});
2305 $self->{other}->move ($self->coord2global (0, $self->{h}));
2306 $self->emit ("open");
2307 } else {
2308 $CFClient::UI::ROOT->remove ($self->{other});
2309 $self->emit ("close");
2310 }
2311
2312 $self->emit (changed => $self->{state});
2313} 2849}
2314 2850
2315############################################################################# 2851#############################################################################
2316 2852
2317package CFClient::UI::Tooltip; 2853package CFClient::UI::Tooltip;
… …
2327 @_, 2863 @_,
2328 can_events => 0, 2864 can_events => 0,
2329 ) 2865 )
2330} 2866}
2331 2867
2332sub set_markup { 2868sub set_tooltip_from {
2333 my ($self, $text) = @_; 2869 my ($self, $widget) = @_;
2334 2870
2335 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2871 my $tooltip = $widget->{tooltip};
2336 $self->{label}->set_markup ($text); 2872
2337 $self->add ($self->{label}); 2873 if ($ENV{CFPLUS_DEBUG} & 2) {
2874 $tooltip .= "\n\n" . (ref $widget) . "\n"
2875 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2876 . "req $widget->{req_w} $widget->{req_h}\n"
2877 . "visible $widget->{visible}";
2878 }
2879
2880 $tooltip =~ s/^\n+//;
2881 $tooltip =~ s/\n+$//;
2882
2883 $self->add (new CFClient::UI::Label
2884 markup => $tooltip,
2885 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2886 fontsize => 0.8,
2887 fg => [0, 0, 0, 1],
2888 ellipsise => 0,
2889 font => ($widget->{tooltip_font} || $::FONT_PROP),
2890 );
2338} 2891}
2339 2892
2340sub size_request { 2893sub size_request {
2341 my ($self) = @_; 2894 my ($self) = @_;
2342 2895
2343 $self->child->set_max_size ($::WIDTH * 0.3);
2344
2345 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2896 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2346 2897
2347 ($w + 4, $h + 4) 2898 ($w + 4, $h + 4)
2348} 2899}
2349 2900
2350sub size_allocate { 2901sub invoke_size_allocate {
2351 my ($self, $w, $h) = @_; 2902 my ($self, $w, $h) = @_;
2352 2903
2353 $self->SUPER::size_allocate ($w - 4, $h - 4); 2904 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2905}
2906
2907sub invoke_visibility_change {
2908 my ($self, $visible) = @_;
2909
2910 return unless $visible;
2911
2912 $self->{root}->on_post_alloc ("move_$self" => sub {
2913 my $widget = $self->{owner}
2914 or return;
2915
2916 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2917
2918 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2919 if $x + $self->{w} > $self->{root}{w};
2920
2921 $self->move_abs ($x, $y);
2922 });
2354} 2923}
2355 2924
2356sub _draw { 2925sub _draw {
2357 my ($self) = @_; 2926 my ($self) = @_;
2358 2927
2359 glPushMatrix;
2360 glTranslate 0.375, 0.375; 2928 glTranslate 0.375, 0.375;
2361 2929
2362 my ($w, $h) = @$self{qw(w h)}; 2930 my ($w, $h) = @$self{qw(w h)};
2363 2931
2364 glColor 1, 0.8, 0.4; 2932 glColor 1, 0.8, 0.4;
… …
2375 glVertex 0 , $h; 2943 glVertex 0 , $h;
2376 glVertex $w, $h; 2944 glVertex $w, $h;
2377 glVertex $w, 0; 2945 glVertex $w, 0;
2378 glEnd; 2946 glEnd;
2379 2947
2380 glPopMatrix; 2948 glTranslate 2 - 0.375, 2 - 0.375;
2381 2949
2382 glTranslate 2, 2;
2383 $self->SUPER::_draw; 2950 $self->SUPER::_draw;
2384} 2951}
2385 2952
2386############################################################################# 2953#############################################################################
2387 2954
… …
2392use CFClient::OpenGL; 2959use CFClient::OpenGL;
2393 2960
2394sub new { 2961sub new {
2395 my $class = shift; 2962 my $class = shift;
2396 2963
2397 $class->SUPER::new ( 2964 my $self = $class->SUPER::new (
2398 aspect => 1, 2965 aspect => 1,
2966 can_events => 0,
2399 @_, 2967 @_,
2400 ) 2968 );
2969
2970 if ($self->{anim} && $self->{animspeed}) {
2971 Scalar::Util::weaken (my $widget = $self);
2972
2973 $self->{timer} = Event->timer (
2974 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2975 hard => 1,
2976 interval => $self->{animspeed},
2977 cb => sub {
2978 ++$widget->{frame};
2979 $widget->update;
2980 },
2981 );
2982 }
2983
2984 $self
2401} 2985}
2402 2986
2403sub size_request { 2987sub size_request {
2404 (32, 8) 2988 (32, 8)
2405} 2989}
2406 2990
2991sub update {
2992 my ($self) = @_;
2993
2994 return unless $self->{visible};
2995
2996 $self->SUPER::update;
2997}
2998
2407sub _draw { 2999sub _draw {
2408 my ($self) = @_; 3000 my ($self) = @_;
2409 3001
3002 return unless $::CONN;
3003
3004 my $face;
3005
3006 if ($self->{frame}) {
3007 my $anim = $::CONN->{anim}[$self->{anim}];
3008
3009 $face = $anim->[ $self->{frame} % @$anim ]
3010 if $anim && @$anim;
3011 }
3012
2410 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3013 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2411 3014
2412 # TODO animation
2413 if ($tex) { 3015 if ($tex) {
2414 glEnable GL_BLEND;
2415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2416 glEnable GL_TEXTURE_2D; 3016 glEnable GL_TEXTURE_2D;
2417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3017 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2418 glColor 1, 1, 1, 1; 3018 glColor 0, 0, 0, 1;
2419 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 3019 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2420 glDisable GL_TEXTURE_2D; 3020 glDisable GL_TEXTURE_2D;
2421 glDisable GL_BLEND;
2422 } 3021 }
2423} 3022}
3023
3024sub destroy {
3025 my ($self) = @_;
3026
3027 $self->{timer}->cancel
3028 if $self->{timer};
3029
3030 $self->SUPER::destroy;
3031}
3032
3033#############################################################################
3034
3035package CFClient::UI::Buttonbar;
3036
3037our @ISA = CFClient::UI::HBox::;
3038
3039# TODO: should actualyl wrap buttons and other goodies.
2424 3040
2425############################################################################# 3041#############################################################################
2426 3042
2427package CFClient::UI::Menu; 3043package CFClient::UI::Menu;
2428 3044
… …
2440 ); 3056 );
2441 3057
2442 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3058 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2443 3059
2444 for my $item (@{ $self->{items} }) { 3060 for my $item (@{ $self->{items} }) {
2445 my ($widget, $cb) = @$item; 3061 my ($widget, $cb, $tooltip) = @$item;
2446 3062
2447 # handle various types of items, only text for now 3063 # handle various types of items, only text for now
2448 if (!ref $widget) { 3064 if (!ref $widget) {
2449 $widget = new CFClient::UI::Label 3065 $widget = new CFClient::UI::Label
2450 can_hover => 1, 3066 can_hover => 1,
2451 can_events => 1, 3067 can_events => 1,
2452 text => $widget; 3068 markup => $widget,
3069 tooltip => $tooltip
2453 } 3070 }
2454 3071
2455 $self->{item}{$widget} = $item; 3072 $self->{item}{$widget} = $item;
2456 3073
2457 $self->{vbox}->add ($widget); 3074 $self->{vbox}->add ($widget);
… …
2469 # maybe save $GRAB? must be careful about events... 3086 # maybe save $GRAB? must be careful about events...
2470 $GRAB = $self; 3087 $GRAB = $self;
2471 $self->{button} = $ev->{button}; 3088 $self->{button} = $ev->{button};
2472 3089
2473 $self->show; 3090 $self->show;
2474 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3091 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2475} 3092}
2476 3093
2477sub mouse_motion { 3094sub invoke_mouse_motion {
2478 my ($self, $ev, $x, $y) = @_; 3095 my ($self, $ev, $x, $y) = @_;
2479 3096
2480 # TODO: should use vbox->fdind_widget or so 3097 # TODO: should use vbox->find_widget or so
2481 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3098 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2482 $self->{hover} = $self->{item}{$HOVER}; 3099 $self->{hover} = $self->{item}{$HOVER};
2483}
2484 3100
3101 0
3102}
3103
2485sub button_up { 3104sub invoke_button_up {
2486 my ($self, $ev, $x, $y) = @_; 3105 my ($self, $ev, $x, $y) = @_;
2487 3106
2488 if ($ev->{button} == $self->{button}) { 3107 if ($ev->{button} == $self->{button}) {
2489 undef $GRAB; 3108 undef $GRAB;
2490 $self->hide; 3109 $self->hide;
2491 3110
2492 $self->emit ("popdown"); 3111 $self->emit ("popdown");
2493 $self->{hover}[1]->() if $self->{hover}; 3112 $self->{hover}[1]->() if $self->{hover};
3113 } else {
3114 return 0
3115 }
3116
2494 } 3117 1
2495} 3118}
2496 3119
2497############################################################################# 3120#############################################################################
2498 3121
3122package CFClient::UI::Multiplexer;
3123
3124our @ISA = CFClient::UI::Container::;
3125
3126sub new {
3127 my $class = shift;
3128
3129 my $self = $class->SUPER::new (
3130 @_,
3131 );
3132
3133 $self->{current} = $self->{children}[0]
3134 if @{ $self->{children} };
3135
3136 $self
3137}
3138
3139sub add {
3140 my ($self, @widgets) = @_;
3141
3142 $self->SUPER::add (@widgets);
3143
3144 $self->{current} = $self->{children}[0]
3145 if @{ $self->{children} };
3146}
3147
3148sub set_current_page {
3149 my ($self, $page_or_widget) = @_;
3150
3151 my $widget = ref $page_or_widget
3152 ? $page_or_widget
3153 : $self->{children}[$page_or_widget];
3154
3155 $self->{current} = $widget;
3156 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3157
3158 $self->emit (page_changed => $self->{current});
3159
3160 $self->realloc;
3161}
3162
3163sub visible_children {
3164 $_[0]{current}
3165}
3166
3167sub size_request {
3168 my ($self) = @_;
3169
3170 $self->{current}->size_request
3171}
3172
3173sub invoke_size_allocate {
3174 my ($self, $w, $h) = @_;
3175
3176 $self->{current}->configure (0, 0, $w, $h);
3177
3178 1
3179}
3180
3181sub _draw {
3182 my ($self) = @_;
3183
3184 $self->{current}->draw;
3185}
3186
3187#############################################################################
3188
3189package CFClient::UI::Notebook;
3190
3191our @ISA = CFClient::UI::VBox::;
3192
3193sub new {
3194 my $class = shift;
3195
3196 my $self = $class->SUPER::new (
3197 buttonbar => (new CFClient::UI::Buttonbar),
3198 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3199 # filter => # will be put between multiplexer and $self
3200 @_,
3201 );
3202
3203 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3204 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3205
3206 $self
3207}
3208
3209sub add {
3210 my ($self, $title, $widget, $tooltip) = @_;
3211
3212 Scalar::Util::weaken $self;
3213
3214 $self->{buttonbar}->add (new CFClient::UI::Button
3215 markup => $title,
3216 tooltip => $tooltip,
3217 on_activate => sub { $self->set_current_page ($widget) },
3218 );
3219
3220 $self->{multiplexer}->add ($widget);
3221}
3222
3223sub set_current_page {
3224 my ($self, $page) = @_;
3225
3226 $self->{multiplexer}->set_current_page ($page);
3227 $self->emit (page_changed => $self->{multiplexer}{current});
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Combobox;
3233
3234use utf8;
3235
3236our @ISA = CFClient::UI::Button::;
3237
3238sub new {
3239 my $class = shift;
3240
3241 my $self = $class->SUPER::new (
3242 options => [], # [value, title, longdesc], ...
3243 value => undef,
3244 @_,
3245 );
3246
3247 $self->_set_value ($self->{value});
3248
3249 $self
3250}
3251
3252sub invoke_button_down {
3253 my ($self, $ev) = @_;
3254
3255 my @menu_items;
3256
3257 for (@{ $self->{options} }) {
3258 my ($value, $title, $tooltip) = @$_;
3259
3260 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3261 }
3262
3263 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3264}
3265
3266sub _set_value {
3267 my ($self, $value) = @_;
3268
3269 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3270 or return;
3271
3272 $self->{value} = $item->[0];
3273 $self->set_markup ("$item->[1] ⇓");
3274 $self->set_tooltip ($item->[2]);
3275}
3276
3277sub set_value {
3278 my ($self, $value) = @_;
3279
3280 return unless $self->{value} ne $value;
3281
3282 $self->_set_value ($value);
3283 $self->emit (changed => $value);
3284}
3285
3286#############################################################################
3287
3288package CFClient::UI::Statusbox;
3289
3290our @ISA = CFClient::UI::VBox::;
3291
3292sub new {
3293 my $class = shift;
3294
3295 my $self = $class->SUPER::new (
3296 fontsize => 0.8,
3297 @_,
3298 );
3299
3300 Scalar::Util::weaken (my $this = $self);
3301
3302 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3303
3304 $self
3305}
3306
3307sub reorder {
3308 my ($self) = @_;
3309 my $NOW = Time::HiRes::time;
3310
3311 # freeze display when hovering over any label
3312 return if $CFClient::UI::TOOLTIP->{owner}
3313 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3314 values %{ $self->{item} };
3315
3316 while (my ($k, $v) = each %{ $self->{item} }) {
3317 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3318 }
3319
3320 my @widgets;
3321
3322 my @items = sort {
3323 $a->{pri} <=> $b->{pri}
3324 or $b->{id} <=> $a->{id}
3325 } values %{ $self->{item} };
3326
3327 $self->{timer}->interval (1);
3328
3329 my $count = 10 + 1;
3330 for my $item (@items) {
3331 last unless --$count;
3332
3333 my $label = $item->{label} ||= do {
3334 # TODO: doesn't handle markup well (read as: at all)
3335 my $short = $item->{count} > 1
3336 ? "<b>$item->{count} ×</b> $item->{text}"
3337 : $item->{text};
3338
3339 for ($short) {
3340 s/^\s+//;
3341 s/\s+/ /g;
3342 }
3343
3344 new CFClient::UI::Label
3345 markup => $short,
3346 tooltip => $item->{tooltip},
3347 tooltip_font => $::FONT_PROP,
3348 tooltip_width => 0.67,
3349 fontsize => $item->{fontsize} || $self->{fontsize},
3350 max_w => $::WIDTH * 0.44,
3351 fg => [@{ $item->{fg} }],
3352 can_events => 1,
3353 can_hover => 1
3354 };
3355
3356 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3357 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3358 $label->update;
3359 $label->set_max_size (undef, $label->{req_h} * $diff)
3360 if $diff < 1;
3361 $self->{timer}->interval (1/30);
3362 } else {
3363 $label->{fg}[3] = $item->{fg}[3] || 1;
3364 }
3365
3366 push @widgets, $label;
3367 }
3368
3369 $self->clear;
3370 $self->SUPER::add (reverse @widgets);
3371}
3372
3373sub add {
3374 my ($self, $text, %arg) = @_;
3375
3376 $text =~ s/^\s+//;
3377 $text =~ s/\s+$//;
3378
3379 return unless $text;
3380
3381 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3382
3383 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3384
3385 if (my $item = $self->{item}{$group}) {
3386 if ($item->{text} eq $text) {
3387 $item->{count}++;
3388 } else {
3389 $item->{count} = 1;
3390 $item->{text} = $item->{tooltip} = $text;
3391 }
3392 $item->{id} += 0.2;#d#
3393 $item->{timeout} = $timeout;
3394 delete $item->{label};
3395 } else {
3396 $self->{item}{$group} = {
3397 id => ++$self->{id},
3398 text => $text,
3399 timeout => $timeout,
3400 tooltip => $text,
3401 fg => [0.8, 0.8, 0.8, 0.8],
3402 pri => 0,
3403 count => 1,
3404 %arg,
3405 };
3406 }
3407
3408 $self->reorder;
3409}
3410
3411sub reconfigure {
3412 my ($self) = @_;
3413
3414 delete $_->{label}
3415 for values %{ $self->{item} || {} };
3416
3417 $self->reorder;
3418 $self->SUPER::reconfigure;
3419}
3420
3421sub destroy {
3422 my ($self) = @_;
3423
3424 $self->{timer}->cancel;
3425
3426 $self->SUPER::destroy;
3427}
3428
3429#############################################################################
3430
3431package CFClient::UI::Inventory;
3432
3433our @ISA = CFClient::UI::ScrolledWindow::;
3434
3435sub new {
3436 my $class = shift;
3437
3438 my $self = $class->SUPER::new (
3439 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3440 @_,
3441 );
3442
3443 $self
3444}
3445
3446sub set_items {
3447 my ($self, $items) = @_;
3448
3449 $self->{child}->clear;
3450 return unless $items;
3451
3452 my @items = sort {
3453 ($a->{type} <=> $b->{type})
3454 or ($a->{name} cmp $b->{name})
3455 } @$items;
3456
3457 $self->{real_items} = \@items;
3458
3459 my $row = 0;
3460 for my $item (@items) {
3461 CFClient::Item::update_widgets $item;
3462
3463 $self->{child}->add (0, $row, $item->{face_widget});
3464 $self->{child}->add (1, $row, $item->{desc_widget});
3465 $self->{child}->add (2, $row, $item->{weight_widget});
3466
3467 $row++;
3468 }
3469}
3470
3471#############################################################################
3472
3473package CFClient::UI::BindEditor;
3474
3475our @ISA = CFClient::UI::FancyFrame::;
3476
3477sub new {
3478 my $class = shift;
3479
3480 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3481
3482 $self->add (my $vb = new CFClient::UI::VBox);
3483
3484
3485 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3486 text => "start recording",
3487 tooltip => "Start/Stops recording of actions."
3488 ."All subsequent actions after the recording started will be captured."
3489 ."The actions are displayed after the record was stopped."
3490 ."To bind the action you have to click on the 'Bind' button",
3491 on_activate => sub {
3492 unless ($self->{recording}) {
3493 $self->start;
3494 } else {
3495 $self->stop;
3496 }
3497 });
3498
3499 $vb->add (new CFClient::UI::Label text => "Actions:");
3500 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3501
3502 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3503 $vb->add (my $hb = new CFClient::UI::HBox);
3504 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3505 $hb->add (new CFClient::UI::Button
3506 text => "bind",
3507 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3508 on_activate => sub {
3509 $self->ask_for_bind;
3510 });
3511
3512 $vb->add (my $hb = new CFClient::UI::HBox);
3513 $hb->add (new CFClient::UI::Button
3514 text => "ok",
3515 expand => 1,
3516 tooltip => "This closes the binding editor and saves the binding",
3517 on_activate => sub {
3518 $self->hide;
3519 $self->commit;
3520 });
3521
3522 $hb->add (new CFClient::UI::Button
3523 text => "cancel",
3524 expand => 1,
3525 tooltip => "This closes the binding editor without saving",
3526 on_activate => sub {
3527 $self->hide;
3528 $self->{binding_cancel}->()
3529 if $self->{binding_cancel};
3530 });
3531
3532 $self->update_binding_widgets;
3533
3534 $self
3535}
3536
3537sub cfg_bind {
3538 my ($self, $mod, $sym, $cmds) = @_;
3539 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3540 ::update_bindings ();
3541}
3542
3543sub cfg_unbind {
3544 my ($self, $mod, $sym, $cmds) = @_;
3545 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3546 ::update_bindings ();
3547}
3548
3549sub commit {
3550 my ($self) = @_;
3551 my ($mod, $sym, $cmds) = $self->get_binding;
3552 if ($sym != 0 && @$cmds > 0) {
3553 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3554 ."'. Don't forget 'Save Config'!");
3555 $self->{binding_change}->($mod, $sym, $cmds)
3556 if $self->{binding_change};
3557 } else {
3558 $::STATUSBOX->add ("No action bound, no key or action specified!");
3559 $self->{binding_cancel}->()
3560 if $self->{binding_cancel};
3561 }
3562}
3563
3564sub start {
3565 my ($self) = @_;
3566
3567 $self->{rec_btn}->set_text ("stop recording");
3568 $self->{recording} = 1;
3569 $self->clear_command_list;
3570 $::CONN->start_record if $::CONN;
3571}
3572
3573sub stop {
3574 my ($self) = @_;
3575
3576 $self->{rec_btn}->set_text ("start recording");
3577 $self->{recording} = 0;
3578
3579 my $rec;
3580 $rec = $::CONN->stop_record if $::CONN;
3581 return unless ref $rec eq 'ARRAY';
3582 $self->set_command_list ($rec);
3583}
3584
3585
3586sub ask_for_bind_and_commit {
3587 my ($self) = @_;
3588 $self->ask_for_bind (1);
3589}
3590
3591sub ask_for_bind {
3592 my ($self, $commit, $end_cb) = @_;
3593
3594 CFClient::Binder::open_binding_dialog (sub {
3595 my ($mod, $sym) = @_;
3596 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3597 $self->update_binding_widgets;
3598 $self->commit if $commit;
3599 $end_cb->() if $end_cb;
3600 });
3601}
3602
3603# $mod and $sym are the modifiers and key symbol
3604# $cmds is a array ref of strings (the commands)
3605# $cb is the callback that is executed on OK
3606# $ccb is the callback that is executed on CANCEL and
3607# when the binding was unsuccessful on OK
3608sub set_binding {
3609 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3610
3611 $self->clear_command_list;
3612 $self->{recording} = 0;
3613 $self->{rec_btn}->set_text ("start recording");
3614
3615 $self->{binding} = [$mod, $sym];
3616 $self->{commands} = $cmds;
3617
3618 $self->{binding_change} = $cb;
3619 $self->{binding_cancel} = $ccb;
3620
3621 $self->update_binding_widgets;
3622}
3623
3624# this is a shortcut method that asks for a binding
3625# and then just binds it.
3626sub do_quick_binding {
3627 my ($self, $cmds, $end_cb) = @_;
3628 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3629 $self->ask_for_bind (1, $end_cb);
3630}
3631
3632sub update_binding_widgets {
3633 my ($self) = @_;
3634 my ($mod, $sym, $cmds) = $self->get_binding;
3635 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3636 $self->set_command_list ($cmds);
3637}
3638
3639sub get_binding {
3640 my ($self) = @_;
3641 return (
3642 $self->{binding}->[0],
3643 $self->{binding}->[1],
3644 [ grep { defined $_ } @{$self->{commands}} ]
3645 );
3646}
3647
3648sub clear_command_list {
3649 my ($self) = @_;
3650 $self->{cmdbox}->clear ();
3651}
3652
3653sub set_command_list {
3654 my ($self, $cmds) = @_;
3655
3656 $self->{cmdbox}->clear ();
3657 $self->{commands} = $cmds;
3658
3659 my $idx = 0;
3660
3661 for (@$cmds) {
3662 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3663
3664 my $i = $idx;
3665 $hb->add (new CFClient::UI::Label text => $_);
3666 $hb->add (new CFClient::UI::Button
3667 text => "delete",
3668 tooltip => "Deletes the action from the record",
3669 on_activate => sub {
3670 $self->{cmdbox}->remove ($hb);
3671 $cmds->[$i] = undef;
3672 });
3673
3674
3675 $idx++
3676 }
3677}
3678
3679#############################################################################
3680
3681package CFClient::UI::SpellList;
3682
3683our @ISA = CFClient::UI::Table::;
3684
3685sub new {
3686 my $class = shift;
3687
3688 my $self = $class->SUPER::new (
3689 binding => [],
3690 commands => [],
3691 @_,
3692 )
3693}
3694
3695my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3696
3697my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3698 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3699my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3701my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3705my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3707
3708sub rebuild_spell_list {
3709 my ($self) = @_;
3710
3711 $CFClient::UI::ROOT->on_refresh ($self => sub {
3712 $self->clear;
3713
3714 return unless $::CONN;
3715
3716 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3717 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3718 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3719 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3720 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3721
3722 my $row = 0;
3723
3724 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3725 my $spell = $self->{spell}{$_};
3726
3727 $row++;
3728
3729 my $spell_cb = sub {
3730 my ($widget, $ev) = @_;
3731
3732 if ($ev->{button} == 1) {
3733 $::CONN->user_send ("cast $spell->{name}");
3734 } elsif ($ev->{button} == 2) {
3735 $::CONN->user_send ("invoke $spell->{name}");
3736 } elsif ($ev->{button} == 3) {
3737 (new CFClient::UI::Menu
3738 items => [
3739 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3740 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3741 ],
3742 )->popup ($ev);
3743 } else {
3744 return 0;
3745 }
3746
3747 1
3748 };
3749
3750 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3751
3752 #TODO: add path info to tooltip
3753 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3754
3755 $self->add (0, $row, new CFClient::UI::Face
3756 face => $spell->{face},
3757 can_hover => 1,
3758 can_events => 1,
3759 tooltip => $tooltip,
3760 on_button_down => $spell_cb,
3761 );
3762
3763 $self->add (1, $row, new CFClient::UI::Label
3764 expand => 1,
3765 text => $spell->{name},
3766 can_hover => 1,
3767 can_events => 1,
3768 tooltip => $tooltip,
3769 on_button_down => $spell_cb,
3770 );
3771
3772 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3773 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3774 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3775 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3776 }
3777 });
3778}
3779
3780sub add_spell {
3781 my ($self, $spell) = @_;
3782
3783 $self->{spell}->{$spell->{name}} = $spell;
3784 $self->rebuild_spell_list;
3785}
3786
3787sub remove_spell {
3788 my ($self, $spell) = @_;
3789
3790 delete $self->{spell}->{$spell->{name}};
3791 $self->rebuild_spell_list;
3792}
3793
3794sub clear_spells {
3795 my ($self) = @_;
3796
3797 $self->{spell} = {};
3798 $self->rebuild_spell_list;
3799}
3800
3801#############################################################################
3802
2499package CFClient::UI::Root; 3803package CFClient::UI::Root;
2500 3804
2501our @ISA = CFClient::UI::Container::; 3805our @ISA = CFClient::UI::Container::;
2502 3806
3807use List::Util qw(min max);
3808
2503use CFClient::OpenGL; 3809use CFClient::OpenGL;
2504 3810
2505sub check_size { 3811sub new {
2506 my ($self) = @_; 3812 my $class = shift;
2507 3813
2508 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3814 my $self = $class->SUPER::new (
3815 visible => 1,
3816 @_,
3817 );
3818
3819 Scalar::Util::weaken ($self->{root} = $self);
3820
3821 $self
2509} 3822}
2510 3823
2511sub size_request { 3824sub size_request {
2512 ($::WIDTH, $::HEIGHT) 3825 my ($self) = @_;
2513}
2514 3826
2515sub configure { 3827 ($self->{w}, $self->{h})
3828}
3829
3830sub _to_pixel {
3831 my ($coord, $size, $max) = @_;
3832
3833 $coord =
3834 $coord eq "center" ? ($max - $size) * 0.5
3835 : $coord eq "max" ? $max
3836 : $coord;
3837
3838 $coord = 0 if $coord < 0;
3839 $coord = $max - $size if $coord > $max - $size;
3840
3841 int $coord + 0.5
3842}
3843
3844sub invoke_size_allocate {
2516 my ($self, $x, $y, $w, $h) = @_; 3845 my ($self, $w, $h) = @_;
2517 3846
2518 $self->SUPER::configure ($x, $y, $w, $h);
2519
2520 for my $child (@{$self->{children}}) { 3847 for my $child ($self->children) {
2521 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3848 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2522 3849
2523 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3850 $X = $child->{force_x} if exists $child->{force_x};
2524 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3851 $Y = $child->{force_y} if exists $child->{force_y};
3852
3853 $X = _to_pixel $X, $W, $self->{w};
3854 $Y = _to_pixel $Y, $H, $self->{h};
3855
2525 $child->configure ($X, $Y, $W,$H); 3856 $child->configure ($X, $Y, $W, $H);
3857 }
3858
2526 } 3859 1
2527} 3860}
2528 3861
2529sub _topleft { 3862sub coord2local {
2530 my ($self, $x, $y) = @_; 3863 my ($self, $x, $y) = @_;
2531 3864
2532 ($x, $y) 3865 ($x, $y)
2533} 3866}
2534 3867
3868sub coord2global {
3869 my ($self, $x, $y) = @_;
3870
3871 ($x, $y)
3872}
3873
2535sub update { 3874sub update {
2536 my ($self) = @_; 3875 my ($self) = @_;
2537 3876
2538 $self->check_size; 3877 $::WANT_REFRESH++;
2539 ::refresh ();
2540} 3878}
2541 3879
2542sub add { 3880sub add {
2543 my ($self, $child) = @_; 3881 my ($self, @children) = @_;
2544 3882
2545 # integerize window positions 3883 $_->{is_toplevel} = 1
2546 $child->{x} = int $child->{x}; 3884 for @children;
2547 $child->{y} = int $child->{y};
2548 3885
2549 $self->SUPER::add ($child); 3886 $self->SUPER::add (@children);
3887}
3888
3889sub remove {
3890 my ($self, @children) = @_;
3891
3892 $self->SUPER::remove (@children);
3893
3894 delete $self->{is_toplevel}
3895 for @children;
3896
3897 while (@children) {
3898 my $w = pop @children;
3899 push @children, $w->children;
3900 $w->set_invisible;
3901 }
2550} 3902}
2551 3903
2552sub on_refresh { 3904sub on_refresh {
2553 my ($self, $id, $cb) = @_; 3905 my ($self, $id, $cb) = @_;
2554 3906
2555 $self->{refresh_hook}{$id} = $cb; 3907 $self->{refresh_hook}{$id} = $cb;
2556} 3908}
2557 3909
3910sub on_post_alloc {
3911 my ($self, $id, $cb) = @_;
3912
3913 $self->{post_alloc_hook}{$id} = $cb;
3914}
3915
2558sub draw { 3916sub draw {
2559 my ($self) = @_; 3917 my ($self) = @_;
2560 3918
2561 while (my $rcb = delete $self->{refresh_hook}) { 3919 while ($self->{refresh_hook}) {
2562 $_->() for values %$rcb; 3920 $_->()
3921 for values %{delete $self->{refresh_hook}};
2563 } 3922 }
3923
3924 if ($self->{realloc}) {
3925 my %queue;
3926 my @queue;
3927 my $widget;
3928
3929 outer:
3930 while () {
3931 if (my $realloc = delete $self->{realloc}) {
3932 for $widget (values %$realloc) {
3933 $widget->{visible} or next; # do not resize invisible widgets
3934
3935 $queue{$widget+0}++ and next; # duplicates are common
3936
3937 push @{ $queue[$widget->{visible}] }, $widget;
3938 }
3939 }
3940
3941 while () {
3942 @queue or last outer;
3943
3944 $widget = pop @{ $queue[-1] || [] }
3945 and last;
3946
3947 pop @queue;
3948 }
3949
3950 delete $queue{$widget+0};
3951
3952 my ($w, $h) = $widget->size_request;
3953
3954 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3955 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3956
3957 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3958 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3959
3960 $w = $widget->{force_w} if exists $widget->{force_w};
3961 $h = $widget->{force_h} if exists $widget->{force_h};
3962
3963 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3964 || delete $widget->{force_realloc}) {
3965 $widget->{req_w} = $w;
3966 $widget->{req_h} = $h;
3967
3968 $self->{size_alloc}{$widget+0} = $widget;
3969
3970 if (my $parent = $widget->{parent}) {
3971 $self->{realloc}{$parent+0} = $parent
3972 unless $queue{$parent+0};
3973
3974 $parent->{force_size_alloc} = 1;
3975 $self->{size_alloc}{$parent+0} = $parent;
3976 }
3977 }
3978
3979 delete $self->{realloc}{$widget+0};
3980 }
3981 }
3982
3983 while (my $size_alloc = delete $self->{size_alloc}) {
3984 my @queue = sort { $b->{visible} <=> $a->{visible} }
3985 values %$size_alloc;
3986
3987 while () {
3988 my $widget = pop @queue || last;
3989
3990 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3991
3992 $w = 0 if $w < 0;
3993 $h = 0 if $h < 0;
3994
3995 $w = int $w + 0.5;
3996 $h = int $h + 0.5;
3997
3998 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3999 $widget->{old_w} = $widget->{w};
4000 $widget->{old_h} = $widget->{h};
4001
4002 $widget->{w} = $w;
4003 $widget->{h} = $h;
4004
4005 $widget->emit (size_allocate => $w, $h);
4006 }
4007 }
4008 }
4009
4010 while ($self->{post_alloc_hook}) {
4011 $_->()
4012 for values %{delete $self->{post_alloc_hook}};
4013 }
4014
2564 4015
2565 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4016 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2566 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4017 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2567 glClear GL_COLOR_BUFFER_BIT; 4018 glClear GL_COLOR_BUFFER_BIT;
2568 4019
2569 glMatrixMode GL_PROJECTION; 4020 glMatrixMode GL_PROJECTION;
2570 glLoadIdentity; 4021 glLoadIdentity;
2571 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4022 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2572 glMatrixMode GL_MODELVIEW; 4023 glMatrixMode GL_MODELVIEW;
2573 glLoadIdentity; 4024 glLoadIdentity;
2574 4025
4026 {
4027 package CFClient::UI::Base;
4028
4029 ($draw_x, $draw_y, $draw_w, $draw_h) =
4030 (0, 0, $self->{w}, $self->{h});
4031 }
4032
2575 $self->_draw; 4033 $self->_draw;
2576} 4034}
2577 4035
2578############################################################################# 4036#############################################################################
2579 4037
2580package CFClient::UI::Inventory;
2581
2582our @ISA = CFClient::UI::Container::;
2583
2584use CFClient::OpenGL;
2585
2586sub new {
2587 my $class = shift;
2588
2589 my $self = $class->SUPER::new (@_);
2590
2591 $self
2592}
2593
2594sub size_allocate {
2595 my ($self, $w, $h) = @_;
2596
2597 $self->{w} = $w;
2598 $self->{h} = $h;
2599
2600 $self->check_size;
2601}
2602
2603sub set_items {
2604 my ($self, $items) = @_;
2605 my @items = values %{$items};
2606 @items = sort { $a->{type} <=> $b->{type} } @items;
2607
2608 $self->{real_items} = \@items;
2609
2610 for my $item (@items) {
2611 my $desc = $item->{nrof} < 2
2612 ? $item->{name}
2613 : "$item->{nrof} $item->{name_pl}";
2614
2615 $self->add (my $hb = new CFClient::UI::HBox);
2616
2617 $hb->add (my $f = new CFClient::UI::Face
2618 can_events => 0,
2619 face => $item->{face},
2620 anim => $item->{anim},
2621 animspeed => $item->{animspeed},
2622 expand => 1,
2623 );
2624 $hb->add (new CFClient::UI::Label text => $desc, expand => 1);
2625 }
2626
2627 $self->{max_pos} = (scalar @items) - 1;
2628
2629 my $range = $self->{range};
2630 my $page = $self->{h} / 32; # what information source to use for face size?
2631 # it should be configurable I guess...
2632 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2633 $range->update;
2634}
2635
2636sub size_request {
2637 my ($self) = @_;
2638 (100, 200)
2639}
2640
2641sub set_range {
2642 my ($self, $range) = @_;
2643
2644 $self->{range} = $range;
2645 $range->connect (changed => sub { $self->update });
2646
2647 my $page = $self->{h} / 32; # waht information souce to use for face size?
2648 # it should be configurable i guess...
2649
2650 $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2651 $range->update;
2652
2653 $self->update;
2654}
2655
2656sub _draw {
2657 my ($self) = @_;
2658
2659 my ($w, $h) = ($self->{w}, $self->{h});
2660
2661 $self->{pos} = int $self->{range}{range}[0];
2662
2663 my $y = 0;
2664 my $cnt = 0;
2665 my $hrem = $self->{h}; # horiz. remaining space
2666
2667 for (my $i = $self->{pos}; $i < @{$self->{children} || []}; $i++) {
2668 my $chld = $self->{children}->[$i];
2669
2670 if ($hrem >= $chld->{h}) {
2671 $chld->configure (0, $y, $chld->{w}, $chld->{h});
2672
2673 $chld->draw;
2674
2675 $hrem -= $chld->{h};
2676 $y += $chld->{h};
2677 } else {
2678 last
2679 }
2680 }
2681}
2682
2683
2684#############################################################################
2685
2686package CFClient::UI; 4038package CFClient::UI;
2687 4039
2688$ROOT = new CFClient::UI::Root; 4040$ROOT = new CFClient::UI::Root;
2689$TOOLTIP = new CFClient::UI::Tooltip; 4041$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2690 4042
26911 40431
2692 4044

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