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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.173 by root, Tue Apr 25 10:30:48 2006 UTC vs.
Revision 1.309 by elmex, Wed Jun 21 12:59:23 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
206 339
207sub configure { 340sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
209 342
210 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
213 348
214 # use alignment to adjust x, y 349 # use alignment to adjust x, y
215 350
216 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 353 }
221 354
222 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 356 $self->{x} = $x;
224 $self->{y} = $y; 357 $self->{y} = $y;
225 $self->update; 358 $self->update;
226 } 359 }
227 360
228 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
229 $self->{w} = $w; 364 $self->{alloc_w} = $w;
230 $self->{h} = $h; 365 $self->{alloc_h} = $h;
231 366
232 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 368 }
235}
236
237sub size_allocate {
238 # nothing to be done
239} 369}
240 370
241sub children { 371sub children {
372 # nop
242} 373}
243 374
244# call when resoltuion changes etc. 375sub visible_children {
245sub reconfigure { 376 $_[0]->children
246 my ($self) = @_;
247
248 $_->reconfigure
249 for $self->children;
250
251 $_->check_size;
252} 377}
253 378
254sub set_max_size { 379sub set_max_size {
255 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
256 381
257 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
258 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
259}
260 384
261# return top left coordinates 385 $self->realloc;
262sub _topleft { 386}
387
388sub set_tooltip {
263 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
264 390
265 $self->{parent} 391 $tooltip =~ s/^\s+//;
266 or Carp::confess "no parent widget in _topleft\n";#d# 392 $tooltip =~ s/\s+$//;
267 393
268 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
269} 402}
270 403
271# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
272sub coord2local { 405sub coord2local {
273 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
274 407
275 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
276 ($x - $X, $y - $Y)
277} 409}
278 410
279# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
280sub coord2global { 412sub coord2global {
281 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
282 414
283 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
284 ($x + $X, $y + $Y)
285} 416}
286 417
287sub focus_in { 418sub invoke_focus_in {
288 my ($self) = @_; 419 my ($self) = @_;
289 420
290 return if $FOCUS == $self; 421 return if $FOCUS == $self;
291 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
292 423
293 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
294 425
295 $self->emit (focus_in => $focus);
296
297 $focus->update if $focus; 426 $focus->update if $focus;
298 $FOCUS->update; 427 $FOCUS->update;
299}
300 428
429 0
430}
431
301sub focus_out { 432sub invoke_focus_out {
302 my ($self) = @_; 433 my ($self) = @_;
303 434
304 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
305 436
306 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
307 438
308 $self->emit (focus_out => $focus);
309
310 $focus->update if $focus; #? 439 $focus->update if $focus; #?
311}
312 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
313sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
314sub button_up { } 454sub invoke_button_up { 1 }
315sub key_down { } 455sub invoke_key_down { 1 }
316sub key_up { } 456sub invoke_key_up { 1 }
317 457
318sub button_down { 458sub invoke_button_down {
319 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
320 460
321 $self->focus_in; 461 $self->grab_focus;
322}
323 462
324sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 463 1
325sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 464}
326sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 465
327sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 466sub connect {
328sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 467 my ($self, $signal, $cb) = @_;
468
469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
479}
480
481sub find_widget {
482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
485
486 return $self
487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
489
490 ()
491}
492
493sub set_parent {
494 my ($self, $parent) = @_;
495
496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
498}
499
500sub realloc {
501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
512}
513
514sub update {
515 my ($self) = @_;
516
517 $self->{parent}->update
518 if $self->{parent};
519}
520
521sub reconfigure {
522 my ($self) = @_;
523
524 $self->realloc;
525 $self->update;
526}
527
528# using global variables seems a bit hacky, but passing through all drawing
529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 531
330sub draw { 532sub draw {
331 my ($self) = @_; 533 my ($self) = @_;
332 534
333 return unless $self->{h} && $self->{w}; 535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
334 546
335 glPushMatrix; 547 glPushMatrix;
336 glTranslate $self->{x}, $self->{y}, 0; 548 glTranslate $self->{x}, $self->{y}, 0;
337 $self->_draw;
338 glPopMatrix;
339 549
340 if ($self == $HOVER && $self->{can_hover}) { 550 if ($self == $HOVER && $self->{can_hover}) {
341 my ($x, $y) = @$self{qw(x y)};
342
343 glColor 1, 0.8, 0.5, 0.2; 551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
344 glEnable GL_BLEND; 552 glEnable GL_BLEND;
345 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
346 glBegin GL_QUADS; 554 glBegin GL_QUADS;
347 glVertex $x , $y;
348 glVertex $x + $self->{w}, $y;
349 glVertex $x + $self->{w}, $y + $self->{h};
350 glVertex $x , $y + $self->{h};
351 glEnd;
352 glDisable GL_BLEND;
353 }
354
355 if ($ENV{PCLIENT_DEBUG}) {
356 glPushMatrix;
357 glColor 1, 1, 0, 1;
358 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
359 glBegin GL_LINE_LOOP;
360 glVertex 0 , 0; 555 glVertex 0 , 0;
361 glVertex $self->{w}, 0; 556 glVertex $self->{w}, 0;
362 glVertex $self->{w}, $self->{h}; 557 glVertex $self->{w}, $self->{h};
363 glVertex 0 , $self->{h}; 558 glVertex 0 , $self->{h};
364 glEnd; 559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
365 glPopMatrix; 573 glPopMatrix;
366 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
367 } 575 }
576
577 $self->_draw;
578 glPopMatrix;
368} 579}
369 580
370sub _draw { 581sub _draw {
371 my ($self) = @_; 582 my ($self) = @_;
372 583
373 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
374} 585}
375 586
376sub find_widget {
377 my ($self, $x, $y) = @_;
378
379 return () unless $self->{can_events};
380
381 return $self
382 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
383 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
384
385 ()
386}
387
388sub set_parent {
389 my ($self, $parent) = @_;
390
391 Scalar::Util::weaken ($self->{parent} = $parent);
392}
393
394sub check_size {
395 my ($self) = @_;
396
397 $self->{parent}
398 or return 1;
399
400 my ($w, $h) = $self->{user_w} && $self->{user_h}
401 ? @$self{qw(user_w user_h)}
402 : $self->size_request;
403
404 if ($w != $self->{req_w} || $h != $self->{req_h}) {
405 $self->{req_w} = $w;
406 $self->{req_h} = $h;
407
408 $self->{parent}->check_size
409 or $self->size_allocate (
410 (List::Util::max $self->{w}, $w),
411 (List::Util::max $self->{h}, $h),
412 );
413
414 1
415 } else {
416 0
417 }
418}
419
420sub update {
421 my ($self) = @_;
422
423 $self->{parent}->update
424 if $self->{parent};
425}
426
427sub connect {
428 my ($self, $signal, $cb) = @_;
429
430 push @{ $self->{signal_cb}{$signal} }, $cb;
431}
432
433sub emit {
434 my ($self, $signal, @args) = @_;
435
436 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
437}
438
439sub DESTROY { 587sub DESTROY {
440 my ($self) = @_; 588 my ($self) = @_;
441 589
442 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
443} 594}
444 595
445############################################################################# 596#############################################################################
446 597
447package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
455 my $class = shift; 606 my $class = shift;
456 607
457 # range [value, low, high, page] 608 # range [value, low, high, page]
458 609
459 $class->SUPER::new ( 610 $class->SUPER::new (
460 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
461 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
462 @_ 613 @_
463 ) 614 )
464} 615}
465 616
466sub _draw { 617sub _draw {
467 my ($self) = @_; 618 my ($self) = @_;
468 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
469 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
470 626
471 glEnable GL_BLEND; 627 glEnable GL_BLEND;
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
474 630
475 glBegin GL_QUADS; 631 glBegin GL_QUADS;
476 glVertex 0 , 0; 632 glVertex 0 , 0;
477 glVertex 0 , $h; 633 glVertex 0 , $h;
478 glVertex $w, $h; 634 glVertex $w, $h;
479 glVertex $w, 0; 635 glVertex $w, 0;
480 glEnd; 636 glEnd;
481 637
482 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
483} 640}
484 641
485############################################################################# 642#############################################################################
486 643
487package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
492 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
494} 651}
495 652
496sub size_request { 653sub size_request {
497 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
498} 657}
499 658
500sub draw { } 659sub draw { }
501 660
502############################################################################# 661#############################################################################
… …
506our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
507 666
508sub new { 667sub new {
509 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
510 669
511 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
512 671
513 my $self = $class->SUPER::new ( 672 my $self = $class->SUPER::new (
514 children => [], 673 children => [],
515 can_events => 0, 674 can_events => 0,
516 %arg, 675 %arg,
517 ); 676 );
677
518 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
519 680
520 $self 681 $self
521} 682}
522 683
523sub add { 684sub add {
524 my ($self, $child) = @_; 685 my ($self, @widgets) = @_;
525 686
526 $child->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
527 689
528 use sort 'stable'; 690 use sort 'stable';
529 691
530 $self->{children} = [ 692 $self->{children} = [
531 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
532 @{$self->{children}}, $child 694 @{$self->{children}}, @widgets
533 ]; 695 ];
534 696
535 $child->check_size; 697 $self->realloc;
536} 698}
537 699
538sub children { 700sub children {
539 @{ $_[0]{children} } 701 @{ $_[0]{children} }
540} 702}
… …
545 delete $child->{parent}; 707 delete $child->{parent};
546 $child->hide; 708 $child->hide;
547 709
548 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
549 711
550 $self->check_size; 712 $self->realloc;
551 $self->update;
552} 713}
553 714
554sub clear { 715sub clear {
555 my ($self) = @_; 716 my ($self) = @_;
556 717
… …
559 720
560 for (@$children) { 721 for (@$children) {
561 delete $_->{parent}; 722 delete $_->{parent};
562 $_->hide; 723 $_->hide;
563 } 724 }
725
726 $self->realloc;
564} 727}
565 728
566sub find_widget { 729sub find_widget {
567 my ($self, $x, $y) = @_; 730 my ($self, $x, $y) = @_;
568 731
569 $x -= $self->{x}; 732 $x -= $self->{x};
570 $y -= $self->{y}; 733 $y -= $self->{y};
571 734
572 my $res; 735 my $res;
573 736
574 for (reverse @{ $self->{children} }) { 737 for (reverse $self->visible_children) {
575 $res = $_->find_widget ($x, $y) 738 $res = $_->find_widget ($x, $y)
576 and return $res; 739 and return $res;
577 } 740 }
578 741
579 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
600} 763}
601 764
602sub add { 765sub add {
603 my ($self, $child) = @_; 766 my ($self, $child) = @_;
604 767
605 $self->{children} = []; 768 $self->SUPER::remove ($_) for @{ $self->{children} };
606
607 $self->SUPER::add ($child); 769 $self->SUPER::add ($child);
608} 770}
609 771
610sub remove { 772sub remove {
611 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
… …
620 782
621sub size_request { 783sub size_request {
622 $_[0]{children}[0]->size_request 784 $_[0]{children}[0]->size_request
623} 785}
624 786
625sub size_allocate { 787sub invoke_size_allocate {
626 my ($self, $w, $h) = @_; 788 my ($self, $w, $h) = @_;
627 789
628 $self->{children}[0]->configure (0, 0, $w, $h); 790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
629} 793}
630 794
631############################################################################# 795#############################################################################
796
797# back-buffered drawing area
632 798
633package CFClient::UI::Window; 799package CFClient::UI::Window;
634 800
635our @ISA = CFClient::UI::Bin::; 801our @ISA = CFClient::UI::Bin::;
636 802
… …
643} 809}
644 810
645sub update { 811sub update {
646 my ($self) = @_; 812 my ($self) = @_;
647 813
648 # we want to do this delayed... 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
649 $self->render_chld;
650 $self->SUPER::update; 815 $self->SUPER::update;
651} 816}
652 817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
653sub render_chld { 832sub render_child {
654 my ($self) = @_; 833 my ($self) = @_;
655 834
656 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
657 glClearColor 0, 0, 0, 1; 836 glClearColor 0, 0, 0, 0;
658 glClear GL_COLOR_BUFFER_BIT; 837 glClear GL_COLOR_BUFFER_BIT;
659 $self->child->draw; 838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
660 }; 847 };
661} 848}
662 849
663sub size_allocate {
664 my ($self, $w, $h) = @_;
665
666 $self->child->configure (0, 0, $w, $h);
667
668 $self->render_chld;
669}
670
671sub _draw { 850sub _draw {
672 my ($self) = @_; 851 my ($self) = @_;
673 852
674 my ($w, $h) = ($self->w, $self->h); 853 my ($w, $h) = @$self{qw(w h)};
675 854
676 my $tex = $self->{texture} 855 my $tex = $self->{texture}
677 or return; 856 or return;
678 857
679 glEnable GL_BLEND;
680 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
681 glEnable GL_TEXTURE_2D; 858 glEnable GL_TEXTURE_2D;
682 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
683 861
684 $tex->draw_quad (0, 0, $w, $h); 862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
685 863
686 glDisable GL_BLEND;
687 glDisable GL_TEXTURE_2D; 864 glDisable GL_TEXTURE_2D;
688} 865}
689 866
690############################################################################# 867#############################################################################
691 868
692package CFClient::UI::ViewPort; 869package CFClient::UI::ViewPort;
693 870
694our @ISA = CFClient::UI::Window::; 871our @ISA = CFClient::UI::Window::;
695
696sub new { die }
697
698sub size_request {
699 my ($self) = @_;
700
701 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
702 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
703
704 @$self{qw(child_w child_h)}
705}
706
707sub _draw {
708 my ($self) = @_;
709
710 $self->{children}[1]->draw;
711}
712
713
714#############################################################################
715
716package CFClient::UI::Frame;
717
718our @ISA = CFClient::UI::Bin::;
719
720use CFClient::OpenGL;
721 872
722sub new { 873sub new {
723 my $class = shift; 874 my $class = shift;
724 875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
725 my $self = $class->SUPER::new ( 977 $self = $class->SUPER::new (
726 bg => [1, 1, 1, 1], 978 vp => (new CFClient::UI::ViewPort expand => 1),
727 border_bg => [1, 1, 1, 1], 979 slider => $slider,
728 border => 0.8, 980 %arg,
729 @_
730 ); 981 );
731 982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
732 $self 986 $self
733} 987}
734 988
735sub _draw { 989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub invoke_size_allocate {
736 my ($self) = @_; 1006 my ($self, $w, $h) = @_;
737 1007
738 my ($w, $h) = ($self->{w}, $self->{h}); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
739 1010
740 glEnable GL_BLEND; 1011 $self->SUPER::invoke_size_allocate ($w, $h)
741 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
742 glEnable GL_TEXTURE_2D;
743 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
744
745# glBegin GL_QUADS;
746# glColor 0, 0, 0, 0;
747# glVertex 0 , 0;
748# glVertex 0 , $h;
749# glVertex $w, $h;
750# glVertex $w, 0;
751# glEnd;
752
753
754 $self->child->draw;
755 glDisable GL_BLEND;
756 glDisable GL_TEXTURE_2D;
757} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
758 1016
759############################################################################# 1017#############################################################################
760 1018
761package CFClient::UI::FancyFrame; 1019package CFClient::UI::Frame;
762 1020
763our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
764 1022
765use CFClient::OpenGL; 1023use CFClient::OpenGL;
766
767my @tex =
768 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
769 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
770 1024
771sub new { 1025sub new {
772 my $class = shift; 1026 my $class = shift;
773 1027
774 # TODO: user_x, user_y, overwrite moveto? 1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
775 1075
776 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
777 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
778 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
779 border => 0.8, 1079 border => 0.6,
780 can_events => 1, 1080 can_events => 1,
781 @_ 1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
782 ); 1084 );
783 1085
784 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
785 align => 0, 1087 align => 0,
786 valign => 1, 1088 valign => 1,
787 text => $self->{title}, 1089 text => $self->{title},
788 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
789 1101
790 $self 1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
791} 1111}
792 1112
793sub border { 1113sub border {
794 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
795} 1115}
796 1116
797sub size_request { 1117sub size_request {
798 my ($self) = @_; 1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
799 1125
800 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
801 1127
802 ( 1128 (
803 $w + $self->border * 2, 1129 $w + $self->border * 2,
804 $h + $self->border * 2, 1130 $h + $self->border * 2,
805 ) 1131 )
806} 1132}
807 1133
808sub size_allocate { 1134sub invoke_size_allocate {
809 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
810 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
811 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
812 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
813 1147
814 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
815 if $self->{title};
816
817 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
818}
819 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
820sub button_down { 1156sub invoke_button_down {
821 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
822 1158
1159 my ($w, $h) = @$self{qw(w h)};
823 my $border = $self->border; 1160 my $border = $self->border;
824 1161
825 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
826 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
827 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
828 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
829 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
830 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
831 $self->{motion} = sub { 1173 $self->{motion} = sub {
832 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
833 1175
834 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
835 1178
836 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
837 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
838 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
839 }; 1184 };
840 1185
841 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
842 && $y >= 0 && $y < $border) {
843
844 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
845 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
846 1189
847 $self->{motion} = sub { 1190 $self->{motion} = sub {
848 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
849 1192
850 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
851 1194
852 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
853 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
854 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
855 } 1203 1
856} 1204}
857 1205
858sub button_up { 1206sub invoke_button_up {
859 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
860 1208
861 delete $self->{motion}; 1209 ! ! delete $self->{motion}
862} 1210}
863 1211
864sub mouse_motion { 1212sub invoke_mouse_motion {
865 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
866 1214
867 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
868} 1218}
869 1219
870sub _draw { 1220sub _draw {
871 my ($self) = @_; 1221 my ($self) = @_;
872 1222
1223 my $child = $self->{children}[0];
1224
873 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
874 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
875 1227
876 glEnable GL_BLEND;
877 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
878 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
879 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
880 1230
881 my $border = $self->border; 1231 my $border = $self->border;
882 1232
883 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
884 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
885 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
886 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
887 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
888 1238
889 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
890 1241
891 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
892 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
893 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
894 1245 $bg->{t} = $ch / $bg->{h};
895 glColor @{ $self->{bg} };
896
897 $bg->{s} = $rep_x;
898 $bg->{t} = $rep_y;
899 $bg->{wrap_mode} = 1;
900 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
901 1248
902 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
903 glDisable GL_BLEND;
904 1250
905 $self->{title}->draw if $self->{title};
906 $self->child->draw; 1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
907} 1262}
908 1263
909############################################################################# 1264#############################################################################
910 1265
911package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
919sub new { 1274sub new {
920 my $class = shift; 1275 my $class = shift;
921 1276
922 $class->SUPER::new ( 1277 $class->SUPER::new (
923 col_expand => [], 1278 col_expand => [],
924 @_ 1279 @_,
925 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
926} 1285}
927 1286
928sub add { 1287sub add {
929 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
930 1289
931 $child->set_parent ($self); 1290 $child->set_parent ($self);
932 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
933 1292
934 $child->check_size; 1293 $self->realloc;
935} 1294}
936 1295
937sub children { 1296sub remove {
938 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1297 my ($self, $child) = @_;
939}
940 1298
1299 # TODO: not yet implemented
1300}
1301
941# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
942sub clear { 1303sub clear {
943 my ($self) = @_; 1304 my ($self) = @_;
944 1305
945 my @children = $self->children; 1306 my @children = $self->children;
946 delete $self->{children}; 1307 delete $self->{children};
… …
948 for (@children) { 1309 for (@children) {
949 delete $_->{parent}; 1310 delete $_->{parent};
950 $_->hide; 1311 $_->hide;
951 } 1312 }
952 1313
953 $self->update; 1314 $self->realloc;
954} 1315}
955 1316
956sub get_wh { 1317sub get_wh {
957 my ($self) = @_; 1318 my ($self) = @_;
958 1319
… …
984 (sum @$ws), 1345 (sum @$ws),
985 (sum @$hs), 1346 (sum @$hs),
986 ) 1347 )
987} 1348}
988 1349
989sub size_allocate { 1350sub invoke_size_allocate {
990 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
991 1352
992 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
993 1354
994 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
995 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
996 1357
997 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
998 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
999 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
1000 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
1026 } 1387 }
1027 1388
1028 $y += $row_h; 1389 $y += $row_h;
1029 } 1390 }
1030 1391
1392 1
1031} 1393}
1032 1394
1033sub find_widget { 1395sub find_widget {
1034 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
1035 1397
… …
1054 } 1416 }
1055} 1417}
1056 1418
1057############################################################################# 1419#############################################################################
1058 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
1059package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
1060 1482
1061# TODO: wrap into common Box base class
1062
1063our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
1064 1484
1065sub size_request { 1485sub new {
1066 my ($self) = @_; 1486 my $class = shift;
1067 1487
1068 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
1069 1489 vertical => 0,
1070 ( 1490 @_,
1071 (List::Util::sum map $_->[0], @alloc),
1072 (List::Util::max map $_->[1], @alloc),
1073 ) 1491 )
1074} 1492}
1075 1493
1076sub size_allocate {
1077 my ($self, $w, $h) = @_;
1078
1079 ($h, $w) = ($w, $h);
1080
1081 my $children = $self->{children};
1082
1083 my @h = map $_->{req_w}, @$children;
1084
1085 my $req_h = List::Util::sum @h;
1086
1087 if ($req_h > $h) {
1088 # ah well, not enough space
1089 $_ *= $h / $req_h for @h;
1090 } else {
1091 my $exp = List::Util::sum map $_->{expand}, @$children;
1092 $exp ||= 1;
1093
1094 for (0 .. $#$children) {
1095 my $child = $children->[$_];
1096
1097 my $alloc_h = $h[$_];
1098 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1099 $h[$_] = $alloc_h;
1100 }
1101 }
1102
1103 CFClient::UI::harmonize \@h;
1104
1105 my $y = 0;
1106 for (0 .. $#$children) {
1107 my $child = $children->[$_];
1108 my $h = $h[$_];
1109 $child->configure ($y, 0, $h, $w);
1110
1111 $y += $h;
1112 }
1113
1114 1
1115}
1116
1117############################################################################# 1494#############################################################################
1118 1495
1119package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1120 1497
1121# TODO: wrap into common Box base class
1122
1123our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1124 1499
1125sub size_request { 1500sub new {
1126 my ($self) = @_; 1501 my $class = shift;
1127 1502
1128 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1129 1504 vertical => 1,
1130 ( 1505 @_,
1131 (List::Util::max map $_->[0], @alloc),
1132 (List::Util::sum map $_->[1], @alloc),
1133 ) 1506 )
1134} 1507}
1135 1508
1136sub size_allocate {
1137 my ($self, $w, $h) = @_;
1138
1139 my $children = $self->{children};
1140
1141 my @h = map $_->{req_h}, @$children;
1142
1143 my $req_h = List::Util::sum @h;
1144
1145 if ($req_h > $h) {
1146 # ah well, not enough space
1147 $_ *= $h / $req_h for @h;
1148 } else {
1149 my $exp = List::Util::sum map $_->{expand}, @$children;
1150 $exp ||= 1;
1151
1152 for (0 .. $#$children) {
1153 my $child = $children->[$_];
1154
1155 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1156 }
1157 }
1158
1159 CFClient::UI::harmonize \@h;
1160
1161 my $y = 0;
1162 for (0 .. $#$children) {
1163 my $child = $children->[$_];
1164 my $h = $h[$_];
1165 $child->configure (0, $y, $w, $h);
1166
1167 $y += $h;
1168 }
1169
1170 1
1171}
1172
1173############################################################################# 1509#############################################################################
1174 1510
1175package CFClient::UI::Label; 1511package CFClient::UI::Label;
1176 1512
1177our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1178 1514
1179use CFClient::OpenGL; 1515use CFClient::OpenGL;
1180 1516
1181sub new { 1517sub new {
1182 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1183 1519
1184 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1185 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
1523 #active_bg => none
1186 #font => default_font 1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1187 fontsize => 1, 1530 fontsize => 1,
1188 text => "",
1189 align => -1, 1531 align => -1,
1190 valign => -1, 1532 valign => -1,
1191 padding => 2, 1533 padding_x => 2,
1192 layout => new CFClient::Layout, 1534 padding_y => 2,
1193 can_events => 0, 1535 can_events => 0,
1194 %arg 1536 %arg
1195 ); 1537 );
1196 1538
1197 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1198 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1199 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1200 $self->{template} = $layout; 1542 $self->{template} = $layout;
1201 } 1543 }
1202 1544
1203 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1204 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1205 1550
1206 $self 1551 $self
1207} 1552}
1208 1553
1209sub escape { 1554sub escape($) {
1210 local $_ = $_[1]; 1555 local $_ = $_[0];
1211 1556
1212 s/&/&amp;/g; 1557 s/&/&amp;/g;
1213 s/>/&gt;/g; 1558 s/>/&gt;/g;
1214 s/</&lt;/g; 1559 s/</&lt;/g;
1215 1560
1216 $_[1] 1561 $_
1217} 1562}
1218 1563
1219sub update { 1564sub update {
1220 my ($self) = @_; 1565 my ($self) = @_;
1221 1566
1222 delete $self->{texture}; 1567 delete $self->{texture};
1223 $self->SUPER::update; 1568 $self->SUPER::update;
1224} 1569}
1225 1570
1226sub reconfigure { 1571sub realloc {
1227 my ($self) = @_; 1572 my ($self) = @_;
1228 1573
1229 delete $self->{texture}; 1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1230} 1576}
1231 1577
1232sub set_text { 1578sub set_text {
1233 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1234 1580
1235 return if $self->{text} eq "T$text"; 1581 return if $self->{text} eq "T$text";
1236 $self->{text} = "T$text"; 1582 $self->{text} = "T$text";
1237 1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1238 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1239 1586
1240 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1241 $self->update; 1589 $self->update;
1242 $self->check_size;
1243} 1590}
1244 1591
1245sub set_markup { 1592sub set_markup {
1246 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1247 1594
1248 return if $self->{text} eq "M$markup"; 1595 return if $self->{text} eq "M$markup";
1249 $self->{text} = "M$markup"; 1596 $self->{text} = "M$markup";
1250 1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1251 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1252 1602
1253 delete $self->{texture}; 1603 delete $self->{size_req};
1604 $self->realloc;
1254 $self->update; 1605 $self->update;
1255 $self->check_size;
1256} 1606}
1257 1607
1258sub size_request { 1608sub size_request {
1259 my ($self) = @_; 1609 my ($self) = @_;
1260 1610
1611 $self->{size_req} ||= do {
1261 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1262 $self->{layout}->set_width ($self->{max_w} || -1); 1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1263 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1264 1617
1265 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1266 1619
1267 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1268 $self->{template}->set_font ($self->{font}) if $self->{font}; 1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1269 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1270 1623
1271 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1272 1625
1273 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1274 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1275 } 1631 };
1276 1632
1277 ( 1633 @{ $self->{size_req} }
1278 $w + $self->{padding} * 2,
1279 $h + $self->{padding} * 2,
1280 )
1281} 1634}
1282 1635
1283sub size_allocate { 1636sub invoke_size_allocate {
1284 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1285 1638
1639 delete $self->{ox};
1640
1286 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1287} 1645}
1288 1646
1289sub set_fontsize { 1647sub set_fontsize {
1290 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1291 1649
1292 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1293 delete $self->{texture}; 1651 delete $self->{texture};
1294 $self->check_size; 1652
1295 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1296} 1662}
1297 1663
1298sub _draw { 1664sub _draw {
1299 my ($self) = @_; 1665 my ($self) = @_;
1300 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1301 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1302 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1303 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1304 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1305 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1306 }; 1678 };
1307 1679
1308 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1309 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1310 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1311 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1312 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1313 glColor @{$self->{fg}}; 1702 }
1314
1315 $self->{ox} = int (
1316 $self->{align} < 0 ? $self->{padding}
1317 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1318 : ($self->{w} - $tex->{w}) * 0.5
1319 );
1320
1321 $self->{oy} = int (
1322 $self->{valign} < 0 ? $self->{padding}
1323 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1324 : ($self->{h} - $tex->{h}) * 0.5
1325 );
1326
1327 $tex->draw_quad ($self->{ox}, $self->{oy});
1328 1703
1329 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1330 glDisable GL_BLEND;
1331} 1705}
1332 1706
1333############################################################################# 1707#############################################################################
1334 1708
1335package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1348 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1349 can_hover => 1, 1723 can_hover => 1,
1350 can_focus => 1, 1724 can_focus => 1,
1351 valign => 0, 1725 valign => 0,
1352 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1353 @_ 1729 @_
1354 ) 1730 )
1355} 1731}
1356 1732
1357sub _set_text { 1733sub _set_text {
… …
1359 1735
1360 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1361 1737
1362 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1363 1739
1364 delete $self->{texture};
1365
1366 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1367 $self->{text} = $text; 1741 $self->{text} = $text;
1368 1742
1369 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1370 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1371 1746
1372 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1373} 1758}
1374 1759
1375sub get_text { 1760sub get_text {
1376 $_[0]{text} 1761 $_[0]{text}
1377} 1762}
… …
1382 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1383 1768
1384 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1385} 1770}
1386 1771
1387sub size_allocate {
1388 my ($self, $w, $h) = @_;
1389
1390 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1391}
1392
1393sub set_text {
1394 my ($self, $text) = @_;
1395
1396 $self->{cursor} = length $text;
1397 $self->_set_text ($text);
1398 $self->update;
1399}
1400
1401sub key_down { 1772sub invoke_key_down {
1402 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1403 1774
1404 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1405 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1406 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1407 1778
1408 my $text = $self->get_text; 1779 my $text = $self->get_text;
1409 1780
1410 if ($sym == 8) { 1781 if ($uni == 8) {
1411 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1412 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1413 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1414 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1415 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1416 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1417 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1418 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1419 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1420 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1421 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1422 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1423 $self->emit ('escape'); 1794 $self->emit ('escape');
1424 } elsif ($uni) { 1795 } elsif ($uni) {
1425 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1426 } 1799 }
1427 1800
1428 $self->_set_text ($text); 1801 $self->_set_text ($text);
1429 $self->update;
1430}
1431 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1432sub focus_in { 1808sub invoke_focus_in {
1433 my ($self) = @_; 1809 my ($self) = @_;
1434 1810
1435 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1436 1812
1437 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1438} 1814}
1439 1815
1440sub button_down { 1816sub invoke_button_down {
1441 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1442 1818
1443 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1444 1820
1445 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1446 1822
1447 # byte-index to char-index 1823 # byte-index to char-index
1448 my $text = $self->{text}; 1824 my $text = $self->{text};
1449 utf8::encode $text; 1825 utf8::encode $text;
1450 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1451 1827
1452 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1453 $self->update; 1829 $self->update;
1830
1831 1
1454} 1832}
1455 1833
1456sub mouse_motion { 1834sub invoke_mouse_motion {
1457 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1458# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1459} 1839}
1460 1840
1461sub _draw { 1841sub _draw {
1462 my ($self) = @_; 1842 my ($self) = @_;
1463 1843
1464 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1465 1845
1466 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1467 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1468 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1469 } else { 1849 } else {
1470 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1471 } 1851 }
1472 1852
1473 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1475 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1476 glVertex 0 , 0; 1856 glVertex 0 , 0;
1477 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1478 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1479 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1504 1884
1505our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1506 1886
1507use CFClient::OpenGL; 1887use CFClient::OpenGL;
1508 1888
1509sub key_down { 1889sub invoke_key_down {
1510 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1511 1891
1512 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1513 1893
1514 if ($sym == 13) { 1894 if ($sym == 13) {
1515 unshift @{$self->{history}}, 1895 unshift @{$self->{history}},
1516 my $txt = $self->get_text; 1896 my $txt = $self->get_text;
1897
1517 $self->{history_pointer} = -1; 1898 $self->{history_pointer} = -1;
1518 $self->{history_saveback} = ''; 1899 $self->{history_saveback} = '';
1519 $self->emit (activate => $txt); 1900 $self->emit (activate => $txt);
1520 $self->update; 1901 $self->update;
1521 1902
… …
1540 } else { 1921 } else {
1541 $self->set_text ($self->{history_saveback}); 1922 $self->set_text ($self->{history_saveback});
1542 } 1923 }
1543 1924
1544 } else { 1925 } else {
1545 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1546 } 1929 1
1547
1548} 1930}
1549 1931
1550############################################################################# 1932#############################################################################
1551 1933
1552package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1561 1943
1562sub new { 1944sub new {
1563 my $class = shift; 1945 my $class = shift;
1564 1946
1565 $class->SUPER::new ( 1947 $class->SUPER::new (
1566 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1567 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1568 bg => [1, 1, 1, 0.2],
1569 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1570 can_hover => 1, 1952 can_hover => 1,
1571 align => 0, 1953 align => 0,
1572 valign => 0, 1954 valign => 0,
1573 can_events => 1, 1955 can_events => 1,
1574 @_ 1956 @_
1575 ) 1957 )
1576} 1958}
1577 1959
1578sub button_up { 1960sub invoke_button_up {
1579 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1580 1962
1963 $self->emit ("activate")
1581 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1582 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1583 $self->emit ("activate"); 1966
1584 } 1967 1
1585} 1968}
1586 1969
1587sub _draw { 1970sub _draw {
1588 my ($self) = @_; 1971 my ($self) = @_;
1589 1972
1590 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1591 1974
1592 if ($GRAB == $self) {
1593 $self->{fg} = $self->{active_fg};
1594 }
1595
1596 glEnable GL_BLEND;
1597 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1598 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1599 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1600 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1601 1978
1602 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1603 1980
1604 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1605 glDisable GL_BLEND;
1606 1982
1607 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
1608} 2020}
1609 2021
1610############################################################################# 2022#############################################################################
1611 2023
1612package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1621 2033
1622sub new { 2034sub new {
1623 my $class = shift; 2035 my $class = shift;
1624 2036
1625 $class->SUPER::new ( 2037 $class->SUPER::new (
1626 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1627 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1628 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1629 state => 0, 2044 state => 0,
1630 can_hover => 1, 2045 can_hover => 1,
1631 @_ 2046 @_
1632 ) 2047 )
1633} 2048}
1634 2049
1635sub size_request { 2050sub size_request {
1636 my ($self) = @_; 2051 my ($self) = @_;
1637 2052
1638 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1639} 2054}
1640 2055
1641sub button_down { 2056sub invoke_button_down {
1642 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1643 2058
1644 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1645 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1646 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1647 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1648 } 2067 1
1649} 2068}
1650 2069
1651sub _draw { 2070sub _draw {
1652 my ($self) = @_; 2071 my ($self) = @_;
1653 2072
1654 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1655 2074
1656 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1657 2076
1658 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1659 2080
1660 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1661 2082
1662 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1663 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1664 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1665
1666 my $tex = $self->{state} ? $tex[1] : $tex[0];
1667
1668 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1669
1670 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1671 glDisable GL_BLEND;
1672} 2088}
1673 2089
1674############################################################################# 2090#############################################################################
1675 2091
1676package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1719 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1720 2136
1721 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1722 } 2138 }
1723 2139
1724 glEnable GL_BLEND;
1725 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1726 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1727 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1728 2142
1729 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1730 2144
1731 glDisable GL_BLEND;
1732 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1733} 2146}
1734 2147
1735############################################################################# 2148#############################################################################
1736 2149
… …
1826 2239
1827 my $h1 = $self->{h} * (1 - $ycut1); 2240 my $h1 = $self->{h} * (1 - $ycut1);
1828 my $h2 = $self->{h} * (1 - $ycut2); 2241 my $h2 = $self->{h} * (1 - $ycut2);
1829 2242
1830 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1831 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1832 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 2248
1835 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1836 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
… …
1925 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1926 2340
1927sub new { 2341sub new {
1928 my $class = shift; 2342 my $class = shift;
1929 2343
1930 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1931 2345
1932 # TODO: 0-width page 2346 # TODO: 0-width page
1933 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1934 # TODO: calculations are off 2348 # TODO: calculations are off
1935 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1936 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1937 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1938 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1939 req_w => 20, 2355 min_w => $::WIDTH / 80,
1940 req_h => 20, 2356 min_h => $::WIDTH / 80,
1941 vertical => 0, 2357 vertical => 0,
1942 can_hover => 1, 2358 can_hover => 1,
1943 inner_pad => 5, 2359 inner_pad => 0.02,
1944 @_ 2360 @_
1945 ); 2361 );
1946 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1947 $self 2366 $self
1948} 2367}
1949 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1950sub size_request { 2403sub size_request {
1951 my ($self) = @_; 2404 my ($self) = @_;
1952 2405
1953 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1954 my $h = $self->{req_h};
1955
1956 $self->{vertical} ? ($h, $w) : ($w, $h)
1957} 2407}
1958 2408
1959sub button_down { 2409sub invoke_button_down {
1960 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1961 2411
1962 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1963 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1964} 2417}
1965 2418
1966sub mouse_motion { 2419sub invoke_mouse_motion {
1967 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1968 2421
1969 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1970 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1971 2452
1972 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1973 2454
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1975 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1976 2457
1977 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1978 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1979 $x = $lo if $x < $lo;
1980 $x = $hi - $page if $x > $hi - $page;
1981 $self->{range}[0] = $x;
1982 2460
1983 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1984 $self->update; 2462 $self->{knob_w} = $knob_w;
1985 } 2463 }
1986}
1987
1988# the inner_* stuff is for generating a padding for the slider handle,
1989# so that the handle doesn't leave the texture. This calculation isn't 100%
1990# correct propably, but it does the job for now
1991sub _calc_inner_pad_px {
1992 my ($self, $w) = @_;
1993 ($w / 100) * $self->{inner_pad} # % to pixels
1994}
1995
1996sub _draw {
1997 my ($self) = @_;
1998 2464
1999 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
2000 2466
2001 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
2002 2468
2003 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
2004 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
2005 2471
2472 glTranslate 1, 0, 0;
2006 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
2007 glTranslate 0, -$self->{w}, 0;
2008
2009 ($w, $h) = ($h, $w);
2010 } 2474 }
2011 2475
2012 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2013 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2014 2478
2015 my ($value, $lo, $hi, $page) = @{$self->{range}};
2016
2017 $hi = $value + 1 if $lo == $hi;
2018
2019 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2020 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2021
2022 $page = int $page * $inner_w / ($hi - $lo);
2023 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2024
2025 $w -= $page;
2026 $page &= ~1;
2027 glTranslate $page * 0.5, 0, 0;
2028 $page ||= 2;
2029
2030 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2031 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2032
2033 glEnable GL_BLEND;
2034 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2035 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
2036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2037 2481
2038 # draw background 2482 # draw background
2039 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2040 2484
2041 # draw handle 2485 # draw handle
2042 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2043 2487
2044 glDisable GL_BLEND;
2045 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
2046} 2489}
2047 2490
2048############################################################################# 2491#############################################################################
2049 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2050package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
2051 2535
2052our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
2053 2537
2054use CFClient::OpenGL; 2538use CFClient::OpenGL;
2055 2539
… …
2057 my $class = shift; 2541 my $class = shift;
2058 2542
2059 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
2060 fontsize => 1, 2544 fontsize => 1,
2061 can_events => 0, 2545 can_events => 0,
2546 indent => 0,
2062 #font => default_font 2547 #font => default_font
2063 @_, 2548 @_,
2064 2549
2065 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
2066 par => [], 2551 par => [],
2067 height => 0, 2552 height => 0,
2068 children => [ 2553 children => [
2069 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
2070 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
2071 ], 2556 ],
2072 ); 2557 );
2073 2558
2074 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
2075 $self->update;
2076 });
2077 2560
2078 $self 2561 $self
2079} 2562}
2080 2563
2081sub set_fontsize { 2564sub set_fontsize {
… …
2083 2566
2084 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
2085 $self->reflow; 2568 $self->reflow;
2086} 2569}
2087 2570
2088sub text_height {
2089 my ($self, $text) = @_;
2090
2091 my $layout = $self->{layout};
2092
2093 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2094 $layout->set_width ($self->{w});
2095 $layout->set_text ($text);
2096
2097 ($layout->size)[1]
2098}
2099
2100sub reflow {
2101 my ($self) = @_;
2102
2103 $self->{need_reflow}++;
2104 $self->update;
2105}
2106
2107sub size_allocate { 2571sub invoke_size_allocate {
2108 my ($self, $w, $h) = @_; 2572 my ($self, $w, $h) = @_;
2109
2110 $self->SUPER::size_allocate ($w, $h);
2111 2573
2112 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2114 $self->{layout}->set_width ($self->{children}[0]{w}); 2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2115 2578
2116 $self->reflow; 2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
2593
2594 $layout->size
2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2117} 2617}
2118 2618
2119sub add_paragraph { 2619sub add_paragraph {
2120 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
2121 2621
2122 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
2123 2623 my ($w, $h) = $self->text_size ($line);
2124 my $height = $self->text_height ($text);
2125
2126 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
2127 2627
2128 push @{$self->{par}}, [$height, $color, $text];
2129
2130 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2131 $self->{children}[1]->update;
2132} 2629}
2133 2630
2134sub update { 2631sub update {
2135 my ($self) = @_; 2632 my ($self) = @_;
2136 2633
… …
2138 2635
2139 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
2140 2637
2141 delete $self->{texture}; 2638 delete $self->{texture};
2142 2639
2143 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
2144 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
2145 my $height = 0; 2644 my $height = 0;
2146 2645
2147 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2148 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
2149 2662
2150 $self->{height} = $height; 2663 $self->{height} = $height;
2151 2664
2152 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2153 2666
2154 delete $self->{texture}; 2667 delete $self->{texture};
2155 } 2668 }
2156 2669
2157 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2158 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
2159 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2160 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2161 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2162 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2163 glEnable GL_TEXTURE_2D;
2164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2165
2166 my $top = int $self->{children}[1]{range}[0];
2167
2168 my $y0 = $top;
2169 my $y1 = $top + $self->{h};
2170
2171 my $y = 0;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_font ($self->{font}) if $self->{font};
2176 2688
2177 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2178 my $h = $par->[0]; 2690 my $h = $par->[1];
2179 2691
2180 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2181 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2182 2697
2183 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2184 my ($W, $H) = $layout->size; 2699
2185 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2186 } 2702 }
2187 2703
2188 $y += $h; 2704 $y += $h;
2189 } 2705 }
2190 2706
2191 glDisable GL_TEXTURE_2D;
2192 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2193 }; 2708 };
2194 }); 2709 });
2195} 2710}
2196 2711
2197sub _draw { 2712sub _draw {
2198 my ($self) = @_; 2713 my ($self) = @_;
2199 2714
2200 if ($self->{texture}) {
2201 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2203 glColor 1, 1, 1, 1; 2717 glColor 0, 0, 0, 1;
2204 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2205 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2206 }
2207 2720
2208 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2209 2722
2210} 2723}
2211 2724
… …
2259 2772
2260sub new { 2773sub new {
2261 my $class = shift; 2774 my $class = shift;
2262 2775
2263 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2264 state => 0, 2777 state => 0,
2265 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2266 @_ 2779 @_
2267 ); 2780 );
2268 2781
2269 if ($self->{state}) {
2270 $self->{state} = 0;
2271 $self->toggle_flopper;
2272 }
2273
2274 $self 2782 $self
2275} 2783}
2276 2784
2277sub toggle_flopper { 2785sub toggle_flopper {
2278 my ($self) = @_; 2786 my ($self) = @_;
2279 2787
2280 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2281 if ($self->{state} = !$self->{state}) {
2282 $CFClient::UI::ROOT->add ($self->{other});
2283 $self->{other}->move ($self->coord2global (0, $self->{h}));
2284 $self->emit ("open");
2285 } else {
2286 $CFClient::UI::ROOT->remove ($self->{other});
2287 $self->emit ("close");
2288 }
2289
2290 $self->emit (changed => $self->{state});
2291} 2789}
2292 2790
2293############################################################################# 2791#############################################################################
2294 2792
2295package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2305 @_, 2803 @_,
2306 can_events => 0, 2804 can_events => 0,
2307 ) 2805 )
2308} 2806}
2309 2807
2310sub set_markup { 2808sub set_tooltip_from {
2311 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2312 2810
2313 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2314 $self->{label}->set_markup ($text); 2812
2315 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2316} 2831}
2317 2832
2318sub size_request { 2833sub size_request {
2319 my ($self) = @_; 2834 my ($self) = @_;
2320 2835
2321 $self->child->set_max_size ($::WIDTH * 0.3);
2322
2323 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2324 2837
2325 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2326} 2839}
2327 2840
2328sub size_allocate { 2841sub invoke_size_allocate {
2329 my ($self, $w, $h) = @_; 2842 my ($self, $w, $h) = @_;
2330 2843
2331 $self->SUPER::size_allocate ($w - 4, $h - 4); 2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2332} 2863}
2333 2864
2334sub _draw { 2865sub _draw {
2335 my ($self) = @_; 2866 my ($self) = @_;
2336 2867
2337 glPushMatrix;
2338 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2339 2869
2340 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2341 2871
2342 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2353 glVertex 0 , $h; 2883 glVertex 0 , $h;
2354 glVertex $w, $h; 2884 glVertex $w, $h;
2355 glVertex $w, 0; 2885 glVertex $w, 0;
2356 glEnd; 2886 glEnd;
2357 2887
2358 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2359 2889
2360 glTranslate 2, 2;
2361 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2362} 2891}
2363 2892
2364############################################################################# 2893#############################################################################
2365 2894
… …
2370use CFClient::OpenGL; 2899use CFClient::OpenGL;
2371 2900
2372sub new { 2901sub new {
2373 my $class = shift; 2902 my $class = shift;
2374 2903
2375 $class->SUPER::new ( 2904 my $self = $class->SUPER::new (
2376 aspect => 1, 2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub cfg_bind {
3478 my ($self, $mod, $sym, $cmds) = @_;
3479 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3480 ::update_bindings ();
3481}
3482
3483sub cfg_unbind {
3484 my ($self, $mod, $sym, $cmds) = @_;
3485 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3486 ::update_bindings ();
3487}
3488
3489sub commit {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 if ($sym != 0 && @$cmds > 0) {
3493 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3494 ."'. Don't forget 'Save Config'!");
3495 $self->{binding_change}->($mod, $sym, $cmds)
3496 if $self->{binding_change};
3497 } else {
3498 $::STATUSBOX->add ("No action bound, no key or action specified!");
3499 $self->{binding_cancel}->()
3500 if $self->{binding_cancel};
3501 }
3502}
3503
3504sub start {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("stop recording");
3508 $self->{recording} = 1;
3509 $self->clear_command_list;
3510 $::CONN->start_record if $::CONN;
3511}
3512
3513sub stop {
3514 my ($self) = @_;
3515
3516 $self->{rec_btn}->set_text ("start recording");
3517 $self->{recording} = 0;
3518
3519 my $rec;
3520 $rec = $::CONN->stop_record if $::CONN;
3521 return unless ref $rec eq 'ARRAY';
3522 $self->set_command_list ($rec);
3523}
3524
3525
3526sub ask_for_bind_and_commit {
3527 my ($self) = @_;
3528 $self->ask_for_bind (1);
3529}
3530
3531sub ask_for_bind {
3532 my ($self, $commit, $end_cb) = @_;
3533
3534 CFClient::Binder::open_binding_dialog (sub {
3535 my ($mod, $sym) = @_;
3536 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3537 $self->update_binding_widgets;
3538 $self->commit if $commit;
3539 $end_cb->() if $end_cb;
3540 });
3541}
3542
3543# $mod and $sym are the modifiers and key symbol
3544# $cmds is a array ref of strings (the commands)
3545# $cb is the callback that is executed on OK
3546# $ccb is the callback that is executed on CANCEL and
3547# when the binding was unsuccessful on OK
3548sub set_binding {
3549 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3550
3551 $self->clear_command_list;
3552 $self->{recording} = 0;
3553 $self->{rec_btn}->set_text ("start recording");
3554
3555 $self->{binding} = [$mod, $sym];
3556 $self->{commands} = $cmds;
3557
3558 $self->{binding_change} = $cb;
3559 $self->{binding_cancel} = $ccb;
3560
3561 $self->update_binding_widgets;
3562}
3563
3564# this is a shortcut method that asks for a binding
3565# and then just binds it.
3566sub do_quick_binding {
3567 my ($self, $cmds, $end_cb) = @_;
3568 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3569 $self->ask_for_bind (1, $end_cb);
3570}
3571
3572sub update_binding_widgets {
3573 my ($self) = @_;
3574 my ($mod, $sym, $cmds) = $self->get_binding;
3575 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3576 $self->set_command_list ($cmds);
3577}
3578
3579sub get_binding {
3580 my ($self) = @_;
3581 return (
3582 $self->{binding}->[0],
3583 $self->{binding}->[1],
3584 [ grep { defined $_ } @{$self->{commands}} ]
3585 );
3586}
3587
3588sub clear_command_list {
3589 my ($self) = @_;
3590 $self->{cmdbox}->clear ();
3591}
3592
3593sub set_command_list {
3594 my ($self, $cmds) = @_;
3595
3596 $self->{cmdbox}->clear ();
3597 $self->{commands} = $cmds;
3598
3599 my $idx = 0;
3600
3601 for (@$cmds) {
3602 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3603
3604 my $i = $idx;
3605 $hb->add (new CFClient::UI::Label text => $_);
3606 $hb->add (new CFClient::UI::Button
3607 text => "delete",
3608 tooltip => "Deletes the action from the record",
3609 on_activate => sub {
3610 $self->{cmdbox}->remove ($hb);
3611 $cmds->[$i] = undef;
3612 });
3613
3614
3615 $idx++
3616 }
3617}
3618
3619#############################################################################
3620
3621package CFClient::UI::SpellList;
3622
3623our @ISA = CFClient::UI::Table::;
3624
3625sub new {
3626 my $class = shift;
3627
3628 my $self = $class->SUPER::new (
3629 binding => [],
3630 commands => [],
2377 @_, 3631 @_,
2378 ) 3632 )
2379} 3633}
2380 3634
3635my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3636
3637my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3639my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3640 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3641my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3642 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3643my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3644 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3645my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3646 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3647
3648sub rebuild_spell_list {
3649 my ($self) = @_;
3650
3651 $CFClient::UI::ROOT->on_refresh ($self => sub {
3652 $self->clear;
3653
3654 return unless $::CONN;
3655
3656 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3657 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3658 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3659 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3660 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3661
3662 my $row = 0;
3663
3664 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3665 my $spell = $self->{spell}{$_};
3666
3667 $row++;
3668
3669 my $spell_cb = sub {
3670 my ($widget, $ev) = @_;
3671
3672 if ($ev->{button} == 1) {
3673 $::CONN->user_send ("cast $spell->{name}");
3674 } elsif ($ev->{button} == 2) {
3675 $::CONN->user_send ("invoke $spell->{name}");
3676 } elsif ($ev->{button} == 3) {
3677 (new CFClient::UI::Menu
3678 items => [
3679 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3680 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3681 ],
3682 )->popup ($ev);
3683 } else {
3684 return 0;
3685 }
3686
3687 1
3688 };
3689
3690 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3691
3692 #TODO: add path info to tooltip
3693 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3694
3695 $self->add (0, $row, new CFClient::UI::Face
3696 face => $spell->{face},
3697 can_hover => 1,
3698 can_events => 1,
3699 tooltip => $tooltip,
3700 on_button_down => $spell_cb,
3701 );
3702
3703 $self->add (1, $row, new CFClient::UI::Label
3704 expand => 1,
3705 text => $spell->{name},
3706 can_hover => 1,
3707 can_events => 1,
3708 tooltip => $tooltip,
3709 on_button_down => $spell_cb,
3710 );
3711
3712 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3713 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3714 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3715 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3716 }
3717 });
3718}
3719
3720sub add_spell {
3721 my ($self, $spell) = @_;
3722
3723 $self->{spell}->{$spell->{name}} = $spell;
3724 $self->rebuild_spell_list;
3725}
3726
3727sub remove_spell {
3728 my ($self, $spell) = @_;
3729
3730 delete $self->{spell}->{$spell->{name}};
3731 $self->rebuild_spell_list;
3732}
3733
3734sub clear_spells {
3735 my ($self) = @_;
3736
3737 $self->{spell} = {};
3738 $self->rebuild_spell_list;
3739}
3740
3741#############################################################################
3742
3743package CFClient::UI::Root;
3744
3745our @ISA = CFClient::UI::Container::;
3746
3747use List::Util qw(min max);
3748
3749use CFClient::OpenGL;
3750
3751sub new {
3752 my $class = shift;
3753
3754 my $self = $class->SUPER::new (
3755 visible => 1,
3756 @_,
3757 );
3758
3759 Scalar::Util::weaken ($self->{root} = $self);
3760
3761 $self
3762}
3763
2381sub size_request { 3764sub size_request {
2382 (32, 8)
2383}
2384
2385sub draw {
2386 my ($self) = @_; 3765 my ($self) = @_;
2387 3766
2388 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3767 ($self->{w}, $self->{h})
2389
2390 if ($tex) {
2391 glEnable GL_BLEND;
2392 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2393 glEnable GL_TEXTURE_2D;
2394 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2395 glColor 1, 1, 1, 1;
2396 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2397 glDisable GL_TEXTURE_2D;
2398 glDisable GL_BLEND;
2399 }
2400} 3768}
2401 3769
2402############################################################################# 3770sub _to_pixel {
3771 my ($coord, $size, $max) = @_;
2403 3772
2404package CFClient::UI::Root; 3773 $coord =
3774 $coord eq "center" ? ($max - $size) * 0.5
3775 : $coord eq "max" ? $max
3776 : $coord;
2405 3777
2406our @ISA = CFClient::UI::Container::; 3778 $coord = 0 if $coord < 0;
3779 $coord = $max - $size if $coord > $max - $size;
2407 3780
2408use CFClient::OpenGL; 3781 int $coord + 0.5
2409
2410sub check_size {
2411 my ($self) = @_;
2412
2413 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2414} 3782}
2415 3783
2416sub size_request { 3784sub invoke_size_allocate {
2417 ($::WIDTH, $::HEIGHT)
2418}
2419
2420sub configure {
2421 my ($self, $x, $y, $w, $h) = @_; 3785 my ($self, $w, $h) = @_;
2422 3786
2423 $self->SUPER::configure ($x, $y, $w, $h);
2424
2425 for my $child (@{$self->{children}}) { 3787 for my $child ($self->children) {
2426 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3788 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2427 3789
2428 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3790 $X = $child->{force_x} if exists $child->{force_x};
2429 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3791 $Y = $child->{force_y} if exists $child->{force_y};
3792
3793 $X = _to_pixel $X, $W, $self->{w};
3794 $Y = _to_pixel $Y, $H, $self->{h};
3795
2430 $child->configure ($X, $Y, $W,$H); 3796 $child->configure ($X, $Y, $W, $H);
3797 }
3798
2431 } 3799 1
2432} 3800}
2433 3801
2434sub _topleft { 3802sub coord2local {
2435 my ($self, $x, $y) = @_; 3803 my ($self, $x, $y) = @_;
2436 3804
2437 ($x, $y) 3805 ($x, $y)
2438} 3806}
2439 3807
3808sub coord2global {
3809 my ($self, $x, $y) = @_;
3810
3811 ($x, $y)
3812}
3813
2440sub update { 3814sub update {
2441 my ($self) = @_; 3815 my ($self) = @_;
2442 3816
2443 $self->check_size; 3817 $::WANT_REFRESH++;
2444 ::refresh ();
2445} 3818}
2446 3819
2447sub add { 3820sub add {
2448 my ($self, $child) = @_; 3821 my ($self, @children) = @_;
2449 3822
2450 # integerize window positions 3823 $_->{is_toplevel} = 1
2451 $child->{x} = int $child->{x}; 3824 for @children;
2452 $child->{y} = int $child->{y};
2453 3825
2454 $self->SUPER::add ($child); 3826 $self->SUPER::add (@children);
3827}
3828
3829sub remove {
3830 my ($self, @children) = @_;
3831
3832 $self->SUPER::remove (@children);
3833
3834 delete $self->{is_toplevel}
3835 for @children;
3836
3837 while (@children) {
3838 my $w = pop @children;
3839 push @children, $w->children;
3840 $w->set_invisible;
3841 }
2455} 3842}
2456 3843
2457sub on_refresh { 3844sub on_refresh {
2458 my ($self, $id, $cb) = @_; 3845 my ($self, $id, $cb) = @_;
2459 3846
2460 $self->{refresh_hook}{$id} = $cb; 3847 $self->{refresh_hook}{$id} = $cb;
2461} 3848}
2462 3849
3850sub on_post_alloc {
3851 my ($self, $id, $cb) = @_;
3852
3853 $self->{post_alloc_hook}{$id} = $cb;
3854}
3855
2463sub draw { 3856sub draw {
2464 my ($self) = @_; 3857 my ($self) = @_;
2465 3858
2466 while (my $rcb = delete $self->{refresh_hook}) { 3859 while ($self->{refresh_hook}) {
2467 $_->() for values %$rcb; 3860 $_->()
3861 for values %{delete $self->{refresh_hook}};
2468 } 3862 }
3863
3864 if ($self->{realloc}) {
3865 my %queue;
3866 my @queue;
3867 my $widget;
3868
3869 outer:
3870 while () {
3871 if (my $realloc = delete $self->{realloc}) {
3872 for $widget (values %$realloc) {
3873 $widget->{visible} or next; # do not resize invisible widgets
3874
3875 $queue{$widget+0}++ and next; # duplicates are common
3876
3877 push @{ $queue[$widget->{visible}] }, $widget;
3878 }
3879 }
3880
3881 while () {
3882 @queue or last outer;
3883
3884 $widget = pop @{ $queue[-1] || [] }
3885 and last;
3886
3887 pop @queue;
3888 }
3889
3890 delete $queue{$widget+0};
3891
3892 my ($w, $h) = $widget->size_request;
3893
3894 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3895 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3896
3897 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3898 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3899
3900 $w = $widget->{force_w} if exists $widget->{force_w};
3901 $h = $widget->{force_h} if exists $widget->{force_h};
3902
3903 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3904 || delete $widget->{force_realloc}) {
3905 $widget->{req_w} = $w;
3906 $widget->{req_h} = $h;
3907
3908 $self->{size_alloc}{$widget+0} = $widget;
3909
3910 if (my $parent = $widget->{parent}) {
3911 $self->{realloc}{$parent+0} = $parent
3912 unless $queue{$parent+0};
3913
3914 $parent->{force_size_alloc} = 1;
3915 $self->{size_alloc}{$parent+0} = $parent;
3916 }
3917 }
3918
3919 delete $self->{realloc}{$widget+0};
3920 }
3921 }
3922
3923 while (my $size_alloc = delete $self->{size_alloc}) {
3924 my @queue = sort { $b->{visible} <=> $a->{visible} }
3925 values %$size_alloc;
3926
3927 while () {
3928 my $widget = pop @queue || last;
3929
3930 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3931
3932 $w = 0 if $w < 0;
3933 $h = 0 if $h < 0;
3934
3935 $w = int $w + 0.5;
3936 $h = int $h + 0.5;
3937
3938 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3939 $widget->{old_w} = $widget->{w};
3940 $widget->{old_h} = $widget->{h};
3941
3942 $widget->{w} = $w;
3943 $widget->{h} = $h;
3944
3945 $widget->emit (size_allocate => $w, $h);
3946 }
3947 }
3948 }
3949
3950 while ($self->{post_alloc_hook}) {
3951 $_->()
3952 for values %{delete $self->{post_alloc_hook}};
3953 }
3954
2469 3955
2470 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3956 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2471 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3957 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2472 glClear GL_COLOR_BUFFER_BIT; 3958 glClear GL_COLOR_BUFFER_BIT;
2473 3959
2474 glMatrixMode GL_PROJECTION; 3960 glMatrixMode GL_PROJECTION;
2475 glLoadIdentity; 3961 glLoadIdentity;
2476 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3962 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2477 glMatrixMode GL_MODELVIEW; 3963 glMatrixMode GL_MODELVIEW;
2478 glLoadIdentity; 3964 glLoadIdentity;
2479 3965
3966 {
3967 package CFClient::UI::Base;
3968
3969 ($draw_x, $draw_y, $draw_w, $draw_h) =
3970 (0, 0, $self->{w}, $self->{h});
3971 }
3972
2480 $self->_draw; 3973 $self->_draw;
2481} 3974}
2482 3975
2483############################################################################# 3976#############################################################################
2484 3977
2485package CFClient::UI; 3978package CFClient::UI;
2486 3979
2487$ROOT = new CFClient::UI::Root; 3980$ROOT = new CFClient::UI::Root;
2488$TOOLTIP = new CFClient::UI::Tooltip; 3981$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2489 3982
24901 39831
2491 3984

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