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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 1.310 by root, Fri Jun 23 20:28:20 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 path => '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 = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($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;
1677 2093
1678our @ISA = CFClient::UI::Base::; 2094our @ISA = CFClient::UI::Base::;
1679 2095
1680use CFClient::OpenGL; 2096use CFClient::OpenGL;
1681use Carp qw/confess/;
1682 2097
1683our %loaded_images; 2098our %texture_cache;
1684 2099
1685sub new { 2100sub new {
1686 my $class = shift; 2101 my $class = shift;
1687 2102
1688 my $self = $class->SUPER::new (can_events => 0, @_); 2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
1689 2107
1690 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
1691 2110
1692 $loaded_images{$self->{image}} ||= 2111 $self->{tex} = $texture_cache{$self->{path}} ||=
1693 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1694 2113
1695 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2114 Scalar::Util::weaken $texture_cache{$self->{path}};
1696 2115
1697 Scalar::Util::weaken $loaded_images{$self->{image}}; 2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1698
1699 $self->{aspect} = $tex->{w} / $tex->{h};
1700 2117
1701 $self 2118 $self
1702} 2119}
1703 2120
1704sub size_request { 2121sub size_request {
1705 my ($self) = @_; 2122 my ($self) = @_;
1706 2123
1707 ($self->{tex}->{w}, $self->{tex}->{h}) 2124 ($self->{tex}{w}, $self->{tex}{h})
1708} 2125}
1709 2126
1710sub _draw { 2127sub _draw {
1711 my ($self) = @_; 2128 my ($self) = @_;
1712 2129
… …
1719 glTranslate 0, -$self->{w}, 0; 2136 glTranslate 0, -$self->{w}, 0;
1720 2137
1721 ($w, $h) = ($h, $w); 2138 ($w, $h) = ($h, $w);
1722 } 2139 }
1723 2140
1724 glEnable GL_BLEND;
1725 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1726 glEnable GL_TEXTURE_2D; 2141 glEnable GL_TEXTURE_2D;
1727 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1728 2143
1729 $tex->draw_quad (0, 0, $w, $h); 2144 $tex->draw_quad_alpha (0, 0, $w, $h);
1730 2145
1731 glDisable GL_BLEND;
1732 glDisable GL_TEXTURE_2D; 2146 glDisable GL_TEXTURE_2D;
1733} 2147}
1734 2148
1735############################################################################# 2149#############################################################################
1736 2150
… …
1826 2240
1827 my $h1 = $self->{h} * (1 - $ycut1); 2241 my $h1 = $self->{h} * (1 - $ycut1);
1828 my $h2 = $self->{h} * (1 - $ycut2); 2242 my $h2 = $self->{h} * (1 - $ycut2);
1829 2243
1830 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1831 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1832 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 2249
1835 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1836 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
… …
1925 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1926 2341
1927sub new { 2342sub new {
1928 my $class = shift; 2343 my $class = shift;
1929 2344
1930 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1931 2346
1932 # TODO: 0-width page 2347 # TODO: 0-width page
1933 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1934 # TODO: calculations are off 2349 # TODO: calculations are off
1935 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1936 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1937 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1938 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1939 req_w => 20, 2356 min_w => $::WIDTH / 80,
1940 req_h => 20, 2357 min_h => $::WIDTH / 80,
1941 vertical => 0, 2358 vertical => 0,
1942 can_hover => 1, 2359 can_hover => 1,
1943 inner_pad => 5, 2360 inner_pad => 0.02,
1944 @_ 2361 @_
1945 ); 2362 );
1946 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1947 $self 2367 $self
1948} 2368}
1949 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1950sub size_request { 2404sub size_request {
1951 my ($self) = @_; 2405 my ($self) = @_;
1952 2406
1953 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1954 my $h = $self->{req_h};
1955
1956 $self->{vertical} ? ($h, $w) : ($w, $h)
1957} 2408}
1958 2409
1959sub button_down { 2410sub invoke_button_down {
1960 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1961 2412
1962 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1963 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1964} 2418}
1965 2419
1966sub mouse_motion { 2420sub invoke_mouse_motion {
1967 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1968 2422
1969 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1970 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1971 2453
1972 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1973 2455
1974 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $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 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1976 2458
1977 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1978 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $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 2461
1983 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1984 $self->update; 2463 $self->{knob_w} = $knob_w;
1985 } 2464 }
1986}
1987
1988# the inner_* stuff is for generating a padding for the slider handle,
1989# so that the handle doesn't leave the texture. This calculation isn't 100%
1990# correct propably, but it does the job for now
1991sub _calc_inner_pad_px {
1992 my ($self, $w) = @_;
1993 ($w / 100) * $self->{inner_pad} # % to pixels
1994}
1995
1996sub _draw {
1997 my ($self) = @_;
1998 2465
1999 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
2000 2467
2001 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
2002 2469
2003 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
2004 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
2005 2472
2473 glTranslate 1, 0, 0;
2006 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
2007 glTranslate 0, -$self->{w}, 0;
2008
2009 ($w, $h) = ($h, $w);
2010 } 2475 }
2011 2476
2012 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2013 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2014 2479
2015 my ($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; 2480 glEnable GL_TEXTURE_2D;
2036 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2037 2482
2038 # draw background 2483 # draw background
2039 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2040 2485
2041 # draw handle 2486 # draw handle
2042 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2043 2488
2044 glDisable GL_BLEND;
2045 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
2046} 2490}
2047 2491
2048############################################################################# 2492#############################################################################
2049 2493
2494package CFClient::UI::ValSlider;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
2050package CFClient::UI::TextView; 2535package CFClient::UI::TextScroller;
2051 2536
2052our @ISA = CFClient::UI::HBox::; 2537our @ISA = CFClient::UI::HBox::;
2053 2538
2054use CFClient::OpenGL; 2539use CFClient::OpenGL;
2055 2540
… …
2057 my $class = shift; 2542 my $class = shift;
2058 2543
2059 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
2060 fontsize => 1, 2545 fontsize => 1,
2061 can_events => 0, 2546 can_events => 0,
2547 indent => 0,
2062 #font => default_font 2548 #font => default_font
2063 @_, 2549 @_,
2064 2550
2065 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
2066 par => [], 2552 par => [],
2067 height => 0, 2553 height => 0,
2068 children => [ 2554 children => [
2069 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
2070 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
2071 ], 2557 ],
2072 ); 2558 );
2073 2559
2074 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
2075 $self->update;
2076 });
2077 2561
2078 $self 2562 $self
2079} 2563}
2080 2564
2081sub set_fontsize { 2565sub set_fontsize {
… …
2083 2567
2084 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
2085 $self->reflow; 2569 $self->reflow;
2086} 2570}
2087 2571
2088sub text_height { 2572sub visible_children {
2089 my ($self, $text) = @_; 2573 my ($self) = @_;
2090 2574
2091 my $layout = $self->{layout}; 2575 @{$self->{children}}[0,1]
2092
2093 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2094 $layout->set_width ($self->{w});
2095 $layout->set_text ($text);
2096
2097 ($layout->size)[1]
2098} 2576}
2099 2577
2100sub reflow {
2101 my ($self) = @_;
2102
2103 $self->{need_reflow}++;
2104 $self->update;
2105}
2106
2107sub size_allocate { 2578sub invoke_size_allocate {
2108 my ($self, $w, $h) = @_; 2579 my ($self, $w, $h) = @_;
2109 2580
2110 $self->SUPER::size_allocate ($w, $h); 2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2111 2583
2112 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
2113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2114 $self->{layout}->set_width ($self->{children}[0]{w}); 2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2115 2588
2116 $self->reflow; 2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
2595 my ($self, $para) = @_;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2603 $layout->set_markup ($para->{markup});
2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
2607}
2608
2609sub reflow {
2610 my ($self) = @_;
2611
2612 $self->{need_reflow}++;
2613 $self->update;
2614}
2615
2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
2624 my ($self) = @_;
2625
2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
2628
2629 $self->{par} = [];
2630 $self->{height} = 0;
2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2117} 2632}
2118 2633
2119sub add_paragraph { 2634sub add_paragraph {
2120 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
2121 2636
2122 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
2123 2638
2124 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
2125 2647
2126 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
2127 2650
2128 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
2129 2654
2130 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
2131 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
2132} 2660}
2133 2661
2134sub update { 2662sub update {
2135 my ($self) = @_; 2663 my ($self) = @_;
2136 2664
… …
2138 2666
2139 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
2140 2668
2141 delete $self->{texture}; 2669 delete $self->{texture};
2142 2670
2143 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
2144 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
2145 my $height = 0; 2675 my $height = 0;
2146 2676
2147 $height += $_->[0] = $self->text_height ($_->[2])
2148 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
2149 2689
2150 $self->{height} = $height; 2690 $self->{height} = $height;
2151 2691
2152 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2153 2693
2154 delete $self->{texture}; 2694 delete $self->{texture};
2155 } 2695 }
2156 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
2157 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2158 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
2159 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
2160 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
2161 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
2162 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 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 2715
2166 my $top = int $self->{children}[1]{range}[0];
2167
2168 my $y0 = $top;
2169 my $y1 = $top + $self->{h};
2170
2171 my $y = 0;
2172
2173 my $layout = $self->{layout};
2174
2175 $layout->set_font ($self->{font}) if $self->{font};
2176
2177 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
2178 my $h = $par->[0]; 2717 my $h = $para->{h};
2179 2718
2180 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
2181 $layout->set_text ($par->[2]);
2182 2720
2183 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
2184 my ($W, $H) = $layout->size; 2722
2185 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
2186 } 2740 }
2187 2741
2188 $y += $h; 2742 $y += $h;
2189 } 2743 }
2190 2744
2191 glDisable GL_TEXTURE_2D;
2192 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
2193 }; 2746 };
2194 }); 2747 });
2195} 2748}
2196 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
2197sub _draw { 2759sub _draw {
2198 my ($self) = @_; 2760 my ($self) = @_;
2199 2761
2200 if ($self->{texture}) {
2201 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
2202 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2203 glColor 1, 1, 1, 1; 2764 glColor 0, 0, 0, 1;
2204 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2205 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
2206 }
2207 2767
2208 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
2209
2210} 2769}
2211 2770
2212############################################################################# 2771#############################################################################
2213 2772
2214package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
… …
2259 2818
2260sub new { 2819sub new {
2261 my $class = shift; 2820 my $class = shift;
2262 2821
2263 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2264 state => 0, 2823 state => 0,
2265 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
2266 @_ 2825 @_
2267 ); 2826 );
2268 2827
2269 if ($self->{state}) {
2270 $self->{state} = 0;
2271 $self->toggle_flopper;
2272 }
2273
2274 $self 2828 $self
2275} 2829}
2276 2830
2277sub toggle_flopper { 2831sub toggle_flopper {
2278 my ($self) = @_; 2832 my ($self) = @_;
2279 2833
2280 # TODO: use animation 2834 $self->{other}->toggle_visibility;
2281 if ($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 => $self->{state});
2291} 2835}
2292 2836
2293############################################################################# 2837#############################################################################
2294 2838
2295package CFClient::UI::Tooltip; 2839package CFClient::UI::Tooltip;
… …
2305 @_, 2849 @_,
2306 can_events => 0, 2850 can_events => 0,
2307 ) 2851 )
2308} 2852}
2309 2853
2310sub set_markup { 2854sub set_tooltip_from {
2311 my ($self, $text) = @_; 2855 my ($self, $widget) = @_;
2312 2856
2313 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2857 my $tooltip = $widget->{tooltip};
2314 $self->{label}->set_markup ($text); 2858
2315 $self->add ($self->{label}); 2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2316} 2877}
2317 2878
2318sub size_request { 2879sub size_request {
2319 my ($self) = @_; 2880 my ($self) = @_;
2320 2881
2321 $self->child->set_max_size ($::WIDTH * 0.3);
2322
2323 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2324 2883
2325 ($w + 4, $h + 4) 2884 ($w + 4, $h + 4)
2326} 2885}
2327 2886
2328sub size_allocate { 2887sub invoke_size_allocate {
2329 my ($self, $w, $h) = @_; 2888 my ($self, $w, $h) = @_;
2330 2889
2331 $self->SUPER::size_allocate ($w - 4, $h - 4); 2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2332} 2909}
2333 2910
2334sub _draw { 2911sub _draw {
2335 my ($self) = @_; 2912 my ($self) = @_;
2336 2913
2337 glPushMatrix;
2338 glTranslate 0.375, 0.375; 2914 glTranslate 0.375, 0.375;
2339 2915
2340 my ($w, $h) = @$self{qw(w h)}; 2916 my ($w, $h) = @$self{qw(w h)};
2341 2917
2342 glColor 1, 0.8, 0.4; 2918 glColor 1, 0.8, 0.4;
… …
2353 glVertex 0 , $h; 2929 glVertex 0 , $h;
2354 glVertex $w, $h; 2930 glVertex $w, $h;
2355 glVertex $w, 0; 2931 glVertex $w, 0;
2356 glEnd; 2932 glEnd;
2357 2933
2358 glPopMatrix; 2934 glTranslate 2 - 0.375, 2 - 0.375;
2359 2935
2360 glTranslate 2, 2;
2361 $self->SUPER::_draw; 2936 $self->SUPER::_draw;
2362} 2937}
2363 2938
2364############################################################################# 2939#############################################################################
2365 2940
… …
2370use CFClient::OpenGL; 2945use CFClient::OpenGL;
2371 2946
2372sub new { 2947sub new {
2373 my $class = shift; 2948 my $class = shift;
2374 2949
2375 $class->SUPER::new ( 2950 my $self = $class->SUPER::new (
2376 aspect => 1, 2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
3099 } else {
3100 return 0
3101 }
3102
3103 1
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
2377 @_, 3677 @_,
2378 ) 3678 )
2379} 3679}
2380 3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
3789package CFClient::UI::Root;
3790
3791our @ISA = CFClient::UI::Container::;
3792
3793use List::Util qw(min max);
3794
3795use CFClient::OpenGL;
3796
3797sub new {
3798 my $class = shift;
3799
3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
3808}
3809
2381sub size_request { 3810sub size_request {
2382 (32, 8)
2383}
2384
2385sub draw {
2386 my ($self) = @_; 3811 my ($self) = @_;
2387 3812
2388 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3813 ($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}, $self->{h});
2397 glDisable GL_TEXTURE_2D;
2398 glDisable GL_BLEND;
2399 }
2400} 3814}
2401 3815
2402############################################################################# 3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
2403 3818
2404package CFClient::UI::Root; 3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
2405 3823
2406our @ISA = CFClient::UI::Container::; 3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
2407 3826
2408use CFClient::OpenGL; 3827 int $coord + 0.5
2409
2410sub check_size {
2411 my ($self) = @_;
2412
2413 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2414} 3828}
2415 3829
2416sub size_request { 3830sub invoke_size_allocate {
2417 ($::WIDTH, $::HEIGHT)
2418}
2419
2420sub configure {
2421 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2422 3832
2423 $self->SUPER::configure ($x, $y, $w, $h);
2424
2425 for my $child (@{$self->{children}}) { 3833 for my $child ($self->children) {
2426 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2427 3835
2428 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3836 $X = $child->{force_x} if exists $child->{force_x};
2429 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3837 $Y = $child->{force_y} if exists $child->{force_y};
3838
3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
2430 $child->configure ($X, $Y, $W,$H); 3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
2431 } 3845 1
2432} 3846}
2433 3847
2434sub _topleft { 3848sub coord2local {
2435 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2436 3850
2437 ($x, $y) 3851 ($x, $y)
2438} 3852}
2439 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2440sub update { 3860sub update {
2441 my ($self) = @_; 3861 my ($self) = @_;
2442 3862
2443 $self->check_size; 3863 $::WANT_REFRESH++;
2444 ::refresh ();
2445} 3864}
2446 3865
2447sub add { 3866sub add {
2448 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2449 3868
2450 # integerize window positions 3869 $_->{is_toplevel} = 1
2451 $child->{x} = int $child->{x}; 3870 for @children;
2452 $child->{y} = int $child->{y};
2453 3871
2454 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2455} 3888}
2456 3889
2457sub on_refresh { 3890sub on_refresh {
2458 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2459 3892
2460 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2461} 3894}
2462 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2463sub draw { 3902sub draw {
2464 my ($self) = @_; 3903 my ($self) = @_;
2465 3904
2466 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2467 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2468 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2469 4001
2470 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2471 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2472 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2473 4005
2474 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2475 glLoadIdentity; 4007 glLoadIdentity;
2476 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2477 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2478 glLoadIdentity; 4010 glLoadIdentity;
2479 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2480 $self->_draw; 4019 $self->_draw;
2481} 4020}
2482 4021
2483############################################################################# 4022#############################################################################
2484 4023
2485package CFClient::UI; 4024package CFClient::UI;
2486 4025
2487$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
2488$TOOLTIP = new CFClient::UI::Tooltip; 4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2489 4028
24901 40291
2491 4030

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