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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.164 by root, Mon Apr 24 06:57:39 2006 UTC vs.
Revision 1.311 by root, Fri Jun 23 22:35:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_markup ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
45 if $FOCUS; 76 if $FOCUS;
46} 77}
47 78
48sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
49 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
50 if $FOCUS; 81 if $FOCUS;
51} 82}
52 83
53sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
54 my ($ev) = @_; 85 my ($ev) = @_;
… …
58 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
59 90
60 $GRAB = $widget; 91 $GRAB = $widget;
61 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
62 93
63 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
64 } 95 }
65 96
66 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
67 98
68 if ($GRAB) { 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
69 ($x, $y) = $GRAB->coord2local ($x, $y); 100 if $GRAB;
70 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y);
71 }
72} 101}
73 102
74sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
75 my ($ev) = @_; 104 my ($ev) = @_;
76 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
77 106
78 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
79 108
80 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
81 110
82 if ($GRAB) { 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
83 ($x, $y) = $GRAB->coord2local ($x, $y); 112 if $GRAB;
84 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
85 }
86 113
87 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
88 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
89 $grab->update if $grab; 116 $grab->update if $grab;
90 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
91 118
92 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
93 } 120 }
94} 121}
95 122
96sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
97 my ($ev) = @_; 124 my ($ev) = @_;
… …
103 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
104 131
105 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
106 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
107 134
108 check_tooltip; 135 $TOOLTIP_WATCHER->start;
109 } 136 }
110 137
111 if ($HOVER) {
112 ($x, $y) = $HOVER->coord2local ($x, $y);
113 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y); 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
114 } 139 if $HOVER;
115} 140}
116 141
117# convert position array to integers 142# convert position array to integers
118sub harmonize { 143sub harmonize {
119 my ($vals) = @_; 144 my ($vals) = @_;
… …
125 $rem += $_ - $i; 150 $rem += $_ - $i;
126 $_ = $i; 151 $_ = $i;
127 } 152 }
128} 153}
129 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
130############################################################################# 196#############################################################################
131 197
132package CFClient::UI::Base; 198package CFClient::UI::Base;
133 199
134use strict; 200use strict;
… …
137 203
138sub new { 204sub new {
139 my $class = shift; 205 my $class = shift;
140 206
141 my $self = bless { 207 my $self = bless {
142 x => 0, 208 x => "center",
143 y => 0, 209 y => "center",
144 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
145 can_events => 1, 213 can_events => 1,
146 @_ 214 @_
147 }, $class; 215 }, $class;
148 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
149 for (keys %$self) { 219 for (keys %$self) {
150 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
151 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
152 } 222 }
153 } 223 }
154 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
155 $self 237 $self
156} 238}
157 239
158sub destroy { 240sub destroy {
159 my ($self) = @_; 241 my ($self) = @_;
… …
168 return if $self->{parent}; 250 return if $self->{parent};
169 251
170 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
171} 253}
172 254
173sub hide { 255sub set_visible {
174 my ($self) = @_; 256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
175 279
176 undef $GRAB if $GRAB == $self; 280 undef $GRAB if $GRAB == $self;
177 undef $HOVER if $HOVER == $self; 281 undef $HOVER if $HOVER == $self;
178 282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
179 $self->{parent}->remove ($self) 312 $self->{parent}->remove ($self)
180 if $self->{parent}; 313 if $self->{parent};
181} 314}
182 315
183sub move { 316sub move_abs {
184 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
185 318
186 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
187 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
188 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
189 322
190 $self->update; 323 $self->update;
191} 324}
192 325
193sub set_size { 326sub set_size {
194 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
195 328
196 $self->{user_w} = $w; 329 $self->{force_w} = $w;
197 $self->{user_h} = $h; 330 $self->{force_h} = $h;
198 331
199 $self->check_size; 332 $self->realloc;
200} 333}
201 334
202sub size_request { 335sub size_request {
203 require Carp; 336 require Carp;
204 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
205} 338}
206 339
340sub baseline_shift {
341 0
342}
343
207sub configure { 344sub configure {
208 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
209 346
210 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
211 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
212 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
213 352
214 # use alignment to adjust x, y 353 # use alignment to adjust x, y
215 354
216 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
217 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
218
219 ($w, $h) = ($w2, $h2);
220 } 357 }
221 358
222 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
223 $self->{x} = $x; 360 $self->{x} = $x;
224 $self->{y} = $y; 361 $self->{y} = $y;
225 $self->update; 362 $self->update;
226 } 363 }
227 364
228 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
229 $self->{w} = $w; 368 $self->{alloc_w} = $w;
230 $self->{h} = $h; 369 $self->{alloc_h} = $h;
231 370
232 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
233 $self->update;
234 } 372 }
235} 373}
236 374
237sub size_allocate { 375sub children {
238 # nothing to be done 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
239} 381}
240 382
241sub set_max_size { 383sub set_max_size {
242 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
243 385
244 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
245 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
246}
247 388
248# return top left coordinates 389 $self->realloc;
249sub _topleft { 390}
391
392sub set_tooltip {
250 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
251 394
252 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
253} 406}
254 407
255# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
256sub coord2local { 409sub coord2local {
257 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
258 411
259 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
260 ($x - $X, $y - $Y)
261} 413}
262 414
263# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
264sub coord2global { 416sub coord2global {
265 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
266 418
267 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
268 ($x + $X, $y + $Y)
269} 420}
270 421
271sub focus_in { 422sub invoke_focus_in {
272 my ($self) = @_; 423 my ($self) = @_;
273 424
274 return if $FOCUS == $self; 425 return if $FOCUS == $self;
275 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
276 427
277 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
278 429
279 $self->emit (focus_in => $focus);
280
281 $focus->update if $focus; 430 $focus->update if $focus;
282 $FOCUS->update; 431 $FOCUS->update;
283}
284 432
433 0
434}
435
285sub focus_out { 436sub invoke_focus_out {
286 my ($self) = @_; 437 my ($self) = @_;
287 438
288 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
289 440
290 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
291 442
292 $self->emit (focus_out => $focus);
293
294 $focus->update if $focus; #? 443 $focus->update if $focus; #?
295}
296 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
297sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
298sub button_up { } 458sub invoke_button_up { 1 }
299sub key_down { } 459sub invoke_key_down { 1 }
300sub key_up { } 460sub invoke_key_up { 1 }
301 461
302sub button_down { 462sub invoke_button_down {
303 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
304 464
305 $self->focus_in; 465 $self->grab_focus;
306}
307 466
308sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 467 1
309sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 468}
310sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 469
311sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 470sub connect {
312sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
483}
484
485sub find_widget {
486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
489
490 return $self
491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
493
494 ()
495}
496
497sub set_parent {
498 my ($self, $parent) = @_;
499
500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
313 535
314sub draw { 536sub draw {
315 my ($self) = @_; 537 my ($self) = @_;
316 538
317 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
318 550
319 glPushMatrix; 551 glPushMatrix;
320 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
321 $self->_draw;
322 glPopMatrix;
323 553
324 if ($self == $HOVER && $self->{can_hover}) { 554 if ($self == $HOVER && $self->{can_hover}) {
325 my ($x, $y) = @$self{qw(x y)};
326
327 glColor 1, 0.8, 0.5, 0.2; 555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
328 glEnable GL_BLEND; 556 glEnable GL_BLEND;
329 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
330 glBegin GL_QUADS; 558 glBegin GL_QUADS;
331 glVertex $x , $y;
332 glVertex $x + $self->{w}, $y;
333 glVertex $x + $self->{w}, $y + $self->{h};
334 glVertex $x , $y + $self->{h};
335 glEnd;
336 glDisable GL_BLEND;
337 }
338
339 if ($ENV{PCLIENT_DEBUG}) {
340 glPushMatrix;
341 glColor 1, 1, 0, 1;
342 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
343 glBegin GL_LINE_LOOP;
344 glVertex 0 , 0; 559 glVertex 0 , 0;
345 glVertex $self->{w}, 0; 560 glVertex $self->{w}, 0;
346 glVertex $self->{w}, $self->{h}; 561 glVertex $self->{w}, $self->{h};
347 glVertex 0 , $self->{h}; 562 glVertex 0 , $self->{h};
348 glEnd; 563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
349 glPopMatrix; 577 glPopMatrix;
350 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
351 } 579 }
580
581 $self->_draw;
582 glPopMatrix;
352} 583}
353 584
354sub _draw { 585sub _draw {
355 my ($self) = @_; 586 my ($self) = @_;
356 587
357 warn "no draw defined for $self\n"; 588 warn "no draw defined for $self\n";
358} 589}
359 590
360sub find_widget {
361 my ($self, $x, $y) = @_;
362
363 return () unless $self->{can_events};
364
365 return $self
366 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
367 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
368
369 ()
370}
371
372sub set_parent {
373 my ($self, $parent) = @_;
374
375 Scalar::Util::weaken ($self->{parent} = $parent);
376}
377
378sub check_size {
379 my ($self) = @_;
380
381 $self->{parent}
382 or return 1;
383
384 my ($w, $h) = $self->{user_w} && $self->{user_h}
385 ? @$self{qw(user_w user_h)}
386 : $self->size_request;
387
388 if ($w != $self->{req_w} || $h != $self->{req_h}) {
389 $self->{req_w} = $w;
390 $self->{req_h} = $h;
391
392 $self->{parent}->check_size
393 or $self->size_allocate (
394 (List::Util::max $self->{w}, $w),
395 (List::Util::max $self->{h}, $h),
396 );
397
398 1
399 } else {
400 0
401 }
402}
403
404sub update {
405 my ($self) = @_;
406
407 $self->{parent}->update
408 if $self->{parent};
409}
410
411sub connect {
412 my ($self, $signal, $cb) = @_;
413
414 push @{ $self->{signal_cb}{$signal} }, $cb;
415}
416
417sub emit {
418 my ($self, $signal, @args) = @_;
419
420 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
421}
422
423sub DESTROY { 591sub DESTROY {
424 my ($self) = @_; 592 my ($self) = @_;
425 593
426 #$self->deactivate; 594 delete $WIDGET{$self+0};
595
596 eval { $self->destroy };
597 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
427} 598}
428 599
429############################################################################# 600#############################################################################
430 601
431package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
… …
439 my $class = shift; 610 my $class = shift;
440 611
441 # range [value, low, high, page] 612 # range [value, low, high, page]
442 613
443 $class->SUPER::new ( 614 $class->SUPER::new (
444 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
445 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
446 @_ 617 @_
447 ) 618 )
448} 619}
449 620
450sub _draw { 621sub _draw {
451 my ($self) = @_; 622 my ($self) = @_;
452 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
453 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
454 630
455 glEnable GL_BLEND; 631 glEnable GL_BLEND;
456 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
457 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
458 634
459 glBegin GL_QUADS; 635 glBegin GL_QUADS;
460 glVertex 0 , 0; 636 glVertex 0 , 0;
461 glVertex 0 , $h; 637 glVertex 0 , $h;
462 glVertex $w, $h; 638 glVertex $w, $h;
463 glVertex $w, 0; 639 glVertex $w, 0;
464 glEnd; 640 glEnd;
465 641
466 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
467} 644}
468 645
469############################################################################# 646#############################################################################
470 647
471package CFClient::UI::Empty; 648package CFClient::UI::Empty;
… …
476 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
477 $class->SUPER::new (can_events => 0, %arg); 654 $class->SUPER::new (can_events => 0, %arg);
478} 655}
479 656
480sub size_request { 657sub size_request {
481 (0, 0) 658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
482} 661}
483 662
484sub draw { } 663sub draw { }
485 664
486############################################################################# 665#############################################################################
… …
490our @ISA = CFClient::UI::Base::; 669our @ISA = CFClient::UI::Base::;
491 670
492sub new { 671sub new {
493 my ($class, %arg) = @_; 672 my ($class, %arg) = @_;
494 673
495 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
496 675
497 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
498 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
499 684
500 $self 685 $self
501} 686}
502 687
503sub add { 688sub add {
504 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
505 690
506 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
507 693
508 use sort 'stable'; 694 use sort 'stable';
509 695
510 $self->{children} = [ 696 $self->{children} = [
511 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
512 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
513 ]; 699 ];
514 700
515 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
516} 706}
517 707
518sub remove { 708sub remove {
519 my ($self, $child) = @_; 709 my ($self, $child) = @_;
520 710
521 delete $child->{parent}; 711 delete $child->{parent};
522 $child->hide; 712 $child->hide;
523 713
524 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
525 715
526 $self->check_size; 716 $self->realloc;
527 $self->update;
528} 717}
529 718
530sub clear { 719sub clear {
531 my ($self) = @_; 720 my ($self) = @_;
532 721
… …
535 724
536 for (@$children) { 725 for (@$children) {
537 delete $_->{parent}; 726 delete $_->{parent};
538 $_->hide; 727 $_->hide;
539 } 728 }
729
730 $self->realloc;
540} 731}
541 732
542sub find_widget { 733sub find_widget {
543 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
544 735
545 $x -= $self->{x}; 736 $x -= $self->{x};
546 $y -= $self->{y}; 737 $y -= $self->{y};
547 738
548 my $res; 739 my $res;
549 740
550 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
551 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
552 and return $res; 743 and return $res;
553 } 744 }
554 745
555 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
576} 767}
577 768
578sub add { 769sub add {
579 my ($self, $child) = @_; 770 my ($self, $child) = @_;
580 771
581 $self->{children} = []; 772 $self->SUPER::remove ($_) for @{ $self->{children} };
582
583 $self->SUPER::add ($child); 773 $self->SUPER::add ($child);
584} 774}
585 775
586sub remove { 776sub remove {
587 my ($self, $widget) = @_; 777 my ($self, $widget) = @_;
… …
596 786
597sub size_request { 787sub size_request {
598 $_[0]{children}[0]->size_request 788 $_[0]{children}[0]->size_request
599} 789}
600 790
601sub size_allocate { 791sub invoke_size_allocate {
602 my ($self, $w, $h) = @_; 792 my ($self, $w, $h) = @_;
603 793
604 $self->{children}[0]->configure (0, 0, $w, $h); 794 $self->{children}[0]->configure (0, 0, $w, $h);
795
796 1
605} 797}
606 798
607############################################################################# 799#############################################################################
800
801# back-buffered drawing area
608 802
609package CFClient::UI::Window; 803package CFClient::UI::Window;
610 804
611our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
612 806
… …
619} 813}
620 814
621sub update { 815sub update {
622 my ($self) = @_; 816 my ($self) = @_;
623 817
624 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
625 $self->render_chld;
626 $self->SUPER::update; 819 $self->SUPER::update;
627} 820}
628 821
822sub invoke_size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->update;
826
827 $self->SUPER::invoke_size_allocate ($w, $h)
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
629sub render_chld { 836sub render_child {
630 my ($self) = @_; 837 my ($self) = @_;
631 838
632 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
633 glClearColor 0, 0, 0, 1; 840 glClearColor 0, 0, 0, 0;
634 glClear GL_COLOR_BUFFER_BIT; 841 glClear GL_COLOR_BUFFER_BIT;
635 $self->child->draw; 842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
636 }; 851 };
637} 852}
638 853
639sub size_allocate {
640 my ($self, $w, $h) = @_;
641
642 $self->child->configure (0, 0, $w, $h);
643
644 $self->render_chld;
645}
646
647sub _draw { 854sub _draw {
648 my ($self) = @_; 855 my ($self) = @_;
649 856
650 my ($w, $h) = ($self->w, $self->h); 857 my ($w, $h) = @$self{qw(w h)};
651 858
652 my $tex = $self->{texture} 859 my $tex = $self->{texture}
653 or return; 860 or return;
654 861
655 glEnable GL_BLEND;
656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
657 glEnable GL_TEXTURE_2D; 862 glEnable GL_TEXTURE_2D;
658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
659 865
660 $tex->draw_quad (0, 0, $w, $h); 866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
661 867
662 glDisable GL_BLEND;
663 glDisable GL_TEXTURE_2D; 868 glDisable GL_TEXTURE_2D;
664} 869}
665 870
666############################################################################# 871#############################################################################
667 872
668package CFClient::UI::ViewPort; 873package CFClient::UI::ViewPort;
669 874
670our @ISA = CFClient::UI::Window::; 875our @ISA = CFClient::UI::Window::;
671
672sub new { die }
673
674sub size_request {
675 my ($self) = @_;
676
677 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
678 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
679
680 @$self{qw(child_w child_h)}
681}
682
683sub _draw {
684 my ($self) = @_;
685
686 $self->{children}[1]->draw;
687}
688
689
690#############################################################################
691
692package CFClient::UI::Frame;
693
694our @ISA = CFClient::UI::Bin::;
695
696use CFClient::OpenGL;
697 876
698sub new { 877sub new {
699 my $class = shift; 878 my $class = shift;
700 879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub invoke_size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908
909 1
910}
911
912sub set_offset {
913 my ($self, $x, $y) = @_;
914
915 $self->{view_x} = int $x;
916 $self->{view_y} = int $y;
917
918 $self->update;
919}
920
921# hmm, this does not work for topleft of $self... but we should not ask for that
922sub coord2local {
923 my ($self, $x, $y) = @_;
924
925 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
926}
927
928sub coord2global {
929 my ($self, $x, $y) = @_;
930
931 $x = List::Util::min $self->{w}, $x - $self->{view_x};
932 $y = List::Util::min $self->{h}, $y - $self->{view_y};
933
934 $self->SUPER::coord2global ($x, $y)
935}
936
937sub find_widget {
938 my ($self, $x, $y) = @_;
939
940 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
941 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
942 ) {
943 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
944 } else {
945 $self->CFClient::UI::Base::find_widget ($x, $y)
946 }
947}
948
949sub _render {
950 my ($self) = @_;
951
952 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
953 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
954
955 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
956
957 $self->SUPER::_render;
958}
959
960#############################################################################
961
962package CFClient::UI::ScrolledWindow;
963
964our @ISA = CFClient::UI::HBox::;
965
966sub new {
967 my ($class, %arg) = @_;
968
969 my $child = delete $arg{child};
970
971 my $self;
972
973 my $slider = new CFClient::UI::Slider
974 vertical => 1,
975 range => [0, 0, 1, 0.01], # HACK fix
976 on_changed => sub {
977 $self->{vp}->set_offset (0, $_[1]);
978 },
979 ;
980
701 my $self = $class->SUPER::new ( 981 $self = $class->SUPER::new (
702 bg => [1, 1, 1, 1], 982 vp => (new CFClient::UI::ViewPort expand => 1),
703 border_bg => [1, 1, 1, 1], 983 slider => $slider,
704 border => 0.8, 984 %arg,
705 @_
706 ); 985 );
707 986
987 $self->SUPER::add ($self->{vp}, $self->{slider});
988 $self->add ($child) if $child;
989
708 $self 990 $self
709} 991}
710 992
711sub _draw { 993sub add {
994 my ($self, $widget) = @_;
995
996 $self->{vp}->add ($self->{child} = $widget);
997}
998
999sub update {
1000 my ($self) = @_;
1001
1002 $self->SUPER::update;
1003
1004 # todo: overwrite size_allocate of child
1005 my $child = $self->{vp}->child;
1006 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1007}
1008
1009sub invoke_size_allocate {
712 my ($self) = @_; 1010 my ($self, $w, $h) = @_;
713 1011
714 my ($w, $h) = ($self->{w}, $self->{h}); 1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
715 1014
716 glEnable GL_BLEND; 1015 $self->SUPER::invoke_size_allocate ($w, $h)
717 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
718 glEnable GL_TEXTURE_2D;
719 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
720
721# glBegin GL_QUADS;
722# glColor 0, 0, 0, 0;
723# glVertex 0 , 0;
724# glVertex 0 , $h;
725# glVertex $w, $h;
726# glVertex $w, 0;
727# glEnd;
728
729
730 $self->child->draw;
731 glDisable GL_BLEND;
732 glDisable GL_TEXTURE_2D;
733} 1016}
1017
1018#TODO# update range on size_allocate depending on child
1019# update viewport offset on scroll
734 1020
735############################################################################# 1021#############################################################################
736 1022
737package CFClient::UI::FancyFrame; 1023package CFClient::UI::Frame;
738 1024
739our @ISA = CFClient::UI::Bin::; 1025our @ISA = CFClient::UI::Bin::;
740 1026
741use CFClient::OpenGL; 1027use CFClient::OpenGL;
742
743my @tex =
744 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
745 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
746 1028
747sub new { 1029sub new {
748 my $class = shift; 1030 my $class = shift;
749 1031
750 # TODO: user_x, user_y, overwrite moveto? 1032 $class->SUPER::new (
1033 bg => undef,
1034 @_,
1035 )
1036}
1037
1038sub _draw {
1039 my ($self) = @_;
1040
1041 if ($self->{bg}) {
1042 my ($w, $h) = @$self{qw(w h)};
1043
1044 glEnable GL_BLEND;
1045 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1046 glColor_premultiply @{ $self->{bg} };
1047
1048 glBegin GL_QUADS;
1049 glVertex 0 , 0;
1050 glVertex 0 , $h;
1051 glVertex $w, $h;
1052 glVertex $w, 0;
1053 glEnd;
1054
1055 glDisable GL_BLEND;
1056 }
1057
1058 $self->SUPER::_draw;
1059}
1060
1061#############################################################################
1062
1063package CFClient::UI::FancyFrame;
1064
1065our @ISA = CFClient::UI::Bin::;
1066
1067use CFClient::OpenGL;
1068
1069my $bg =
1070 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1071 mipmap => 1, wrap => 1;
1072
1073my @border =
1074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1075 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1076
1077sub new {
1078 my ($class, %arg) = @_;
751 1079
752 my $self = $class->SUPER::new ( 1080 my $self = $class->SUPER::new (
753 bg => [1, 1, 1, 1], 1081 bg => [1, 1, 1, 1],
754 border_bg => [1, 1, 1, 1], 1082 border_bg => [1, 1, 1, 1],
755 border => 0.8, 1083 border => 0.6,
756 can_events => 0, 1084 can_events => 1,
757 @_ 1085 min_w => 16,
1086 min_h => 16,
1087 %arg,
758 ); 1088 );
759 1089
760 $self->{title} &&= new CFClient::UI::Label 1090 $self->{title_widget} = new CFClient::UI::Label
761 align => 0, 1091 align => 0,
762 valign => 1, 1092 valign => 1,
763 text => $self->{title}, 1093 text => $self->{title},
764 fontsize => 1; 1094 fontsize => $self->{border},
1095 if exists $self->{title};
1096
1097 if ($self->{has_close_button}) {
1098 $self->{close_button} =
1099 new CFClient::UI::ImageButton
1100 path => 'x1_close.png',
1101 on_activate => sub { $self->hide };
1102
1103 $self->CFClient::UI::Container::add ($self->{close_button});
1104 }
765 1105
766 $self 1106 $self
1107}
1108
1109sub add {
1110 my ($self, @widgets) = @_;
1111
1112 $self->SUPER::add (@widgets);
1113 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1114 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
767} 1115}
768 1116
769sub border { 1117sub border {
770 int $_[0]{border} * $::FONTSIZE 1118 int $_[0]{border} * $::FONTSIZE
771} 1119}
772 1120
773sub size_request { 1121sub size_request {
774 my ($self) = @_; 1122 my ($self) = @_;
1123
1124 $self->{title_widget}->size_request
1125 if $self->{title_widget};
1126
1127 $self->{close_button}->size_request
1128 if $self->{close_button};
775 1129
776 my ($w, $h) = $self->SUPER::size_request; 1130 my ($w, $h) = $self->SUPER::size_request;
777 1131
778 ( 1132 (
779 $w + $self->border * 2, 1133 $w + $self->border * 2,
780 $h + $self->border * 2, 1134 $h + $self->border * 2,
781 ) 1135 )
782} 1136}
783 1137
784sub size_allocate { 1138sub invoke_size_allocate {
785 my ($self, $w, $h) = @_; 1139 my ($self, $w, $h) = @_;
786 1140
1141 if ($self->{title_widget}) {
1142 $self->{title_widget}{w} = $w;
1143 $self->{title_widget}{h} = $h;
1144 $self->{title_widget}->invoke_size_allocate ($w, $h);
1145 }
1146
1147 my $border = $self->border;
1148
787 $h -= List::Util::max 0, $self->border * 2; 1149 $h -= List::Util::max 0, $border * 2;
788 $w -= List::Util::max 0, $self->border * 2; 1150 $w -= List::Util::max 0, $border * 2;
789 1151
790 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
791 if $self->{title};
792
793 $self->child->configure ($self->border, $self->border, $w, $h); 1152 $self->child->configure ($border, $border, $w, $h);
794}
795 1153
1154 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1155 if $self->{close_button};
1156
1157 1
1158}
1159
796sub button_down { 1160sub invoke_button_down {
797 my ($self, $ev, $x, $y) = @_; 1161 my ($self, $ev, $x, $y) = @_;
798 1162
1163 my ($w, $h) = @$self{qw(w h)};
799 my $border = $self->border; 1164 my $border = $self->border;
800 1165
801 if ($x < $self->{w} && $x >= $self->{w} - $border 1166 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
802 && $y < $self->{h} && $y >= $self->{h} - $border) { 1167 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
803 1168
1169 if ($lr & $td) {
1170 my ($wx, $wy) = ($self->{x}, $self->{y});
804 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
805 my ($bw, $bh) = ($self->{w}, $self->{h}); 1172 my ($bw, $bh) = ($self->{w}, $self->{h});
806 1173
1174 my $mx = $x < $border;
1175 my $my = $y < $border;
1176
807 $self->{motion} = sub { 1177 $self->{motion} = sub {
808 my ($ev, $x, $y) = @_; 1178 my ($ev, $x, $y) = @_;
809 1179
810 ($x, $y) = ($ev->{x}, $ev->{y}); 1180 my $dx = $ev->{x} - $ox;
1181 my $dy = $ev->{y} - $oy;
811 1182
812 $self->{user_w} = $bw + $x - $ox; 1183 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
813 $self->{user_h} = $bh + $y - $oy; 1184 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
814 $self->check_size; 1185
1186 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1187 $self->realloc;
815 }; 1188 };
816 1189
817 } elsif ($x >= 0 && $x < $self->{w} 1190 } elsif ($lr ^ $td) {
818 && $y >= 0 && $y < $border) {
819
820 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1191 my ($ox, $oy) = ($ev->{x}, $ev->{y});
821 my ($bx, $by) = ($self->{x}, $self->{y}); 1192 my ($bx, $by) = ($self->{x}, $self->{y});
822 1193
823 $self->{motion} = sub { 1194 $self->{motion} = sub {
824 my ($ev, $x, $y) = @_; 1195 my ($ev, $x, $y) = @_;
825 1196
826 ($x, $y) = ($ev->{x}, $ev->{y}); 1197 ($x, $y) = ($ev->{x}, $ev->{y});
827 1198
828 $self->move ($bx + $x - $ox, $by + $y - $oy); 1199 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
829 $self->update; 1200 # HACK: the next line is required to enforce placement
1201 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
830 }; 1202 };
1203 } else {
1204 return 0;
1205 }
1206
831 } 1207 1
832} 1208}
833 1209
834sub button_up { 1210sub invoke_button_up {
835 my ($self, $ev, $x, $y) = @_; 1211 my ($self, $ev, $x, $y) = @_;
836 1212
837 delete $self->{motion}; 1213 ! ! delete $self->{motion}
838} 1214}
839 1215
840sub mouse_motion { 1216sub invoke_mouse_motion {
841 my ($self, $ev, $x, $y) = @_; 1217 my ($self, $ev, $x, $y) = @_;
842 1218
843 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1219 $self->{motion}->($ev, $x, $y) if $self->{motion};
1220
1221 ! ! $self->{motion}
844} 1222}
845 1223
846sub _draw { 1224sub _draw {
847 my ($self) = @_; 1225 my ($self) = @_;
848 1226
1227 my $child = $self->{children}[0];
1228
849 my ($w, $h ) = ($self->{w}, $self->{h}); 1229 my ($w, $h ) = ($self->{w}, $self->{h});
850 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1230 my ($cw, $ch) = ($child->{w}, $child->{h});
851 1231
852 glEnable GL_BLEND;
853 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
854 glEnable GL_TEXTURE_2D; 1232 glEnable GL_TEXTURE_2D;
855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
856 1234
857 my $border = $self->border; 1235 my $border = $self->border;
858 1236
859 glColor @{ $self->{border_bg} }; 1237 glColor @{ $self->{border_bg} };
860 $tex[1]->draw_quad (0, 0, $w, $border); 1238 $border[0]->draw_quad_alpha (0, 0, $w, $border);
861 $tex[3]->draw_quad (0, $border, $border, $ch); 1239 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
862 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1240 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
863 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1241 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
864 1242
865 my $bg = $tex[0]; 1243 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1244 glColor @{ $self->{bg} };
866 1245
867 # TODO: repeat texture not scale 1246 # TODO: repeat texture not scale
868 my $rep_x = $cw / $bg->{w}; 1247 # solve this better(?)
869 my $rep_y = $ch / $bg->{h}; 1248 $bg->{s} = $cw / $bg->{w};
870 1249 $bg->{t} = $ch / $bg->{h};
871 glColor @{ $self->{bg} };
872
873 $bg->{s} = $rep_x;
874 $bg->{t} = $rep_y;
875 $bg->{wrap_mode} = 1;
876 $bg->draw_quad ($border, $border, $cw, $ch); 1250 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1251 }
877 1252
878 glDisable GL_TEXTURE_2D; 1253 glDisable GL_TEXTURE_2D;
879 glDisable GL_BLEND;
880 1254
881 $self->{title}->draw if $self->{title};
882 $self->child->draw; 1255 $child->draw;
1256
1257 if ($self->{title_widget}) {
1258 glTranslate 0, $border - $self->{h};
1259 $self->{title_widget}->_draw;
1260
1261 glTranslate 0, - ($border - $self->{h});
1262 }
1263
1264 $self->{close_button}->draw
1265 if $self->{close_button};
883} 1266}
884 1267
885############################################################################# 1268#############################################################################
886 1269
887package CFClient::UI::Table; 1270package CFClient::UI::Table;
… …
895sub new { 1278sub new {
896 my $class = shift; 1279 my $class = shift;
897 1280
898 $class->SUPER::new ( 1281 $class->SUPER::new (
899 col_expand => [], 1282 col_expand => [],
900 @_ 1283 @_,
901 ) 1284 )
1285}
1286
1287sub children {
1288 grep $_, map @$_, grep $_, @{ $_[0]{children} }
902} 1289}
903 1290
904sub add { 1291sub add {
905 my ($self, $x, $y, $child) = @_; 1292 my ($self, $x, $y, $child) = @_;
906 1293
907 $child->set_parent ($self); 1294 $child->set_parent ($self);
908 $self->{children}[$y][$x] = $child; 1295 $self->{children}[$y][$x] = $child;
909 1296
910 $child->check_size; 1297 $self->realloc;
911} 1298}
912 1299
1300sub remove {
1301 my ($self, $child) = @_;
1302
1303 # TODO: not yet implemented
1304}
1305
913# TODO: move to container class maybe? send childs a signal on removal? 1306# TODO: move to container class maybe? send children a signal on removal?
914sub clear { 1307sub clear {
915 my ($self) = @_; 1308 my ($self) = @_;
916 1309
917 my $children = delete $self->{children}; 1310 my @children = $self->children;
1311 delete $self->{children};
918 1312
919 for (grep $_, map @$_, grep $_, @$children) { 1313 for (@children) {
920 delete $_->{parent}; 1314 delete $_->{parent};
921 $_->hide; 1315 $_->hide;
922 } 1316 }
923 1317
924 $self->update; 1318 $self->realloc;
925} 1319}
926 1320
927sub get_wh { 1321sub get_wh {
928 my ($self) = @_; 1322 my ($self) = @_;
929 1323
… …
955 (sum @$ws), 1349 (sum @$ws),
956 (sum @$hs), 1350 (sum @$hs),
957 ) 1351 )
958} 1352}
959 1353
960sub size_allocate { 1354sub invoke_size_allocate {
961 my ($self, $w, $h) = @_; 1355 my ($self, $w, $h) = @_;
962 1356
963 my ($ws, $hs) = $self->get_wh; 1357 my ($ws, $hs) = $self->get_wh;
964 1358
965 my $req_w = sum @$ws; 1359 my $req_w = (sum @$ws) || 1;
966 my $req_h = sum @$hs; 1360 my $req_h = (sum @$hs) || 1;
967 1361
968 # TODO: nicer code && do row_expand 1362 # TODO: nicer code && do row_expand
969 my @col_expand = @{$self->{col_expand}}; 1363 my @col_expand = @{$self->{col_expand}};
970 @col_expand = (1) x @$ws unless @col_expand; 1364 @col_expand = (1) x @$ws unless @col_expand;
971 my $col_expand = (sum @col_expand) || 1; 1365 my $col_expand = (sum @col_expand) || 1;
… …
997 } 1391 }
998 1392
999 $y += $row_h; 1393 $y += $row_h;
1000 } 1394 }
1001 1395
1396 1
1002} 1397}
1003 1398
1004sub find_widget { 1399sub find_widget {
1005 my ($self, $x, $y) = @_; 1400 my ($self, $x, $y) = @_;
1006 1401
… …
1025 } 1420 }
1026} 1421}
1027 1422
1028############################################################################# 1423#############################################################################
1029 1424
1425package CFClient::UI::Box;
1426
1427our @ISA = CFClient::UI::Container::;
1428
1429sub size_request {
1430 my ($self) = @_;
1431
1432 $self->{vertical}
1433 ? (
1434 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1436 )
1437 : (
1438 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1439 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 my $space = $self->{vertical} ? $h : $w;
1447 my @children = $self->visible_children;
1448
1449 my @req;
1450
1451 if ($self->{homogeneous}) {
1452 @req = ($space / (@children || 1)) x @children;
1453 } else {
1454 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1455 my $req = List::Util::sum @req;
1456
1457 if ($req > $space) {
1458 # ah well, not enough space
1459 $_ *= $space / $req for @req;
1460 } else {
1461 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1462
1463 $space = ($space - $req) / $expand; # remaining space to give away
1464
1465 $req[$_] += $space * $children[$_]{expand}
1466 for 0 .. $#children;
1467 }
1468 }
1469
1470 CFClient::UI::harmonize \@req;
1471
1472 my $pos = 0;
1473 for (0 .. $#children) {
1474 my $alloc = $req[$_];
1475 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1476
1477 $pos += $alloc;
1478 }
1479
1480 1
1481}
1482
1483#############################################################################
1484
1030package CFClient::UI::HBox; 1485package CFClient::UI::HBox;
1031 1486
1032# TODO: wrap into common Box base class
1033
1034our @ISA = CFClient::UI::Container::; 1487our @ISA = CFClient::UI::Box::;
1035 1488
1036sub size_request { 1489sub new {
1037 my ($self) = @_; 1490 my $class = shift;
1038 1491
1039 my @alloc = map [$_->size_request], @{$self->{children}}; 1492 $class->SUPER::new (
1040 1493 vertical => 0,
1041 ( 1494 @_,
1042 (List::Util::sum map $_->[0], @alloc),
1043 (List::Util::max map $_->[1], @alloc),
1044 ) 1495 )
1045} 1496}
1046 1497
1047sub size_allocate {
1048 my ($self, $w, $h) = @_;
1049
1050 ($h, $w) = ($w, $h);
1051
1052 my $children = $self->{children};
1053
1054 my @h = map $_->{req_w}, @$children;
1055
1056 my $req_h = List::Util::sum @h;
1057
1058 if ($req_h > $h) {
1059 # ah well, not enough space
1060 $_ *= $h / $req_h for @h;
1061 } else {
1062 my $exp = List::Util::sum map $_->{expand}, @$children;
1063 $exp ||= 1;
1064
1065 for (0 .. $#$children) {
1066 my $child = $children->[$_];
1067
1068 my $alloc_h = $h[$_];
1069 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1070 $h[$_] = $alloc_h;
1071 }
1072 }
1073
1074 CFClient::UI::harmonize \@h;
1075
1076 my $y = 0;
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079 my $h = $h[$_];
1080 $child->configure ($y, 0, $h, $w);
1081
1082 $y += $h;
1083 }
1084
1085 1
1086}
1087
1088############################################################################# 1498#############################################################################
1089 1499
1090package CFClient::UI::VBox; 1500package CFClient::UI::VBox;
1091 1501
1092# TODO: wrap into common Box base class
1093
1094our @ISA = CFClient::UI::Container::; 1502our @ISA = CFClient::UI::Box::;
1095 1503
1096sub size_request { 1504sub new {
1097 my ($self) = @_; 1505 my $class = shift;
1098 1506
1099 my @alloc = map [$_->size_request], @{$self->{children}}; 1507 $class->SUPER::new (
1100 1508 vertical => 1,
1101 ( 1509 @_,
1102 (List::Util::max map $_->[0], @alloc),
1103 (List::Util::sum map $_->[1], @alloc),
1104 ) 1510 )
1105} 1511}
1106 1512
1107sub size_allocate {
1108 my ($self, $w, $h) = @_;
1109
1110 my $children = $self->{children};
1111
1112 my @h = map $_->{req_h}, @$children;
1113
1114 my $req_h = List::Util::sum @h;
1115
1116 if ($req_h > $h) {
1117 # ah well, not enough space
1118 $_ *= $h / $req_h for @h;
1119 } else {
1120 my $exp = List::Util::sum map $_->{expand}, @$children;
1121 $exp ||= 1;
1122
1123 for (0 .. $#$children) {
1124 my $child = $children->[$_];
1125
1126 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1127 }
1128 }
1129
1130 CFClient::UI::harmonize \@h;
1131
1132 my $y = 0;
1133 for (0 .. $#$children) {
1134 my $child = $children->[$_];
1135 my $h = $h[$_];
1136 $child->configure (0, $y, $w, $h);
1137
1138 $y += $h;
1139 }
1140
1141 1
1142}
1143
1144############################################################################# 1513#############################################################################
1145 1514
1146package CFClient::UI::Label; 1515package CFClient::UI::Label;
1147 1516
1148our @ISA = CFClient::UI::Base::; 1517our @ISA = CFClient::UI::DrawBG::;
1149 1518
1150use CFClient::OpenGL; 1519use CFClient::OpenGL;
1151 1520
1152sub new { 1521sub new {
1153 my ($class, %arg) = @_; 1522 my ($class, %arg) = @_;
1154 1523
1155 my $self = $class->SUPER::new ( 1524 my $self = $class->SUPER::new (
1156 fg => [1, 1, 1], 1525 fg => [1, 1, 1],
1526 #bg => none
1527 #active_bg => none
1157 #font => default_font 1528 #font => default_font
1529 #text => initial text
1530 #markup => initial narkup
1531 #max_w => maximum pixel width
1532 ellipsise => 3, # end
1533 layout => (new CFClient::Layout),
1158 fontsize => 1, 1534 fontsize => 1,
1159 text => "",
1160 align => -1, 1535 align => -1,
1161 valign => -1, 1536 valign => -1,
1162 padding => 2, 1537 padding_x => 2,
1163 layout => new CFClient::Layout, 1538 padding_y => 2,
1164 can_events => 0, 1539 can_events => 0,
1165 %arg 1540 %arg
1166 ); 1541 );
1167 1542
1168 if (exists $self->{template}) { 1543 if (exists $self->{template}) {
1169 my $layout = new CFClient::Layout; 1544 my $layout = new CFClient::Layout;
1170 $layout->set_text (delete $self->{template}); 1545 $layout->set_text (delete $self->{template});
1171 $self->{template} = $layout; 1546 $self->{template} = $layout;
1172 } 1547 }
1173 1548
1174 $self->set_text (delete $self->{text}) if exists $self->{text}; 1549 if (exists $self->{markup}) {
1175 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1550 $self->set_markup (delete $self->{markup});
1551 } else {
1552 $self->set_text (delete $self->{text});
1553 }
1176 1554
1177 $self 1555 $self
1178} 1556}
1179 1557
1180sub escape { 1558sub escape($) {
1181 local $_ = $_[1]; 1559 local $_ = $_[0];
1182 1560
1183 s/&/&amp;/g; 1561 s/&/&amp;/g;
1184 s/>/&gt;/g; 1562 s/>/&gt;/g;
1185 s/</&lt;/g; 1563 s/</&lt;/g;
1186 1564
1187 $_[1] 1565 $_
1566}
1567
1568sub update {
1569 my ($self) = @_;
1570
1571 delete $self->{texture};
1572 $self->SUPER::update;
1573}
1574
1575sub realloc {
1576 my ($self) = @_;
1577
1578 delete $self->{ox};
1579 $self->SUPER::realloc;
1188} 1580}
1189 1581
1190sub set_text { 1582sub set_text {
1191 my ($self, $text) = @_; 1583 my ($self, $text) = @_;
1192 1584
1585 return if $self->{text} eq "T$text";
1586 $self->{text} = "T$text";
1587
1588 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1193 $self->{layout}->set_text ($text); 1589 $self->{layout}->set_text ($text);
1194 1590
1195 delete $self->{texture}; 1591 delete $self->{size_req};
1196 $self->check_size; 1592 $self->realloc;
1197 $self->update; 1593 $self->update;
1198} 1594}
1199 1595
1200sub set_markup { 1596sub set_markup {
1201 my ($self, $markup) = @_; 1597 my ($self, $markup) = @_;
1202 1598
1599 return if $self->{text} eq "M$markup";
1600 $self->{text} = "M$markup";
1601
1602 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1603
1604 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1203 $self->{layout}->set_markup ($markup); 1605 $self->{layout}->set_markup ($markup);
1204 1606
1205 delete $self->{texture}; 1607 delete $self->{size_req};
1206 $self->check_size; 1608 $self->realloc;
1207 $self->update; 1609 $self->update;
1208} 1610}
1209 1611
1210sub size_request { 1612sub size_request {
1211 my ($self) = @_; 1613 my ($self) = @_;
1212 1614
1615 $self->{size_req} ||= do {
1213 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1616 $self->{layout}->set_font ($self->{font}) if $self->{font};
1214 $self->{layout}->set_width ($self->{max_w} || -1); 1617 $self->{layout}->set_width ($self->{max_w} || -1);
1618 $self->{layout}->set_ellipsise ($self->{ellipsise});
1619 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1215 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1620 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1216 1621
1217 my ($w, $h) = $self->{layout}->size; 1622 my ($w, $h) = $self->{layout}->size;
1218 1623
1219 if (exists $self->{template}) { 1624 if (exists $self->{template}) {
1220 $self->{template}->set_font ($self->{font}) if $self->{font}; 1625 $self->{template}->set_font ($self->{font}) if $self->{font};
1221 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1626 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1222 1627
1223 my ($w2, $h2) = $self->{template}->size; 1628 my ($w2, $h2) = $self->{template}->size;
1224 1629
1225 $w = List::Util::max $w, $w2; 1630 $w = List::Util::max $w, $w2;
1226 $h = List::Util::max $h, $h2; 1631 $h = List::Util::max $h, $h2;
1632 }
1633
1634 [$w, $h]
1227 } 1635 };
1228 1636
1229 ( 1637 @{ $self->{size_req} }
1230 $w + $self->{padding} * 2,
1231 $h + $self->{padding} * 2,
1232 )
1233} 1638}
1234 1639
1640sub baseline_shift {
1641 $_[0]{layout}->descent
1642}
1643
1235sub size_allocate { 1644sub invoke_size_allocate {
1236 my ($self, $w, $h) = @_; 1645 my ($self, $w, $h) = @_;
1237 1646
1647 delete $self->{ox};
1648
1238 delete $self->{texture}; 1649 delete $self->{texture}
1650 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1651
1652 1
1239} 1653}
1240 1654
1241sub set_fontsize { 1655sub set_fontsize {
1242 my ($self, $fontsize) = @_; 1656 my ($self, $fontsize) = @_;
1243 1657
1244 $self->{fontsize} = $fontsize; 1658 $self->{fontsize} = $fontsize;
1245 delete $self->{texture}; 1659 delete $self->{texture};
1246 $self->check_size; 1660
1247 $self->update; 1661 $self->realloc;
1662}
1663
1664sub reconfigure {
1665 my ($self) = @_;
1666
1667 delete $self->{size_req};
1668
1669 $self->SUPER::reconfigure;
1248} 1670}
1249 1671
1250sub _draw { 1672sub _draw {
1251 my ($self) = @_; 1673 my ($self) = @_;
1252 1674
1675 $self->SUPER::_draw; # draw background, if applicable
1676
1253 my $tex = $self->{texture} ||= do { 1677 my $tex = $self->{texture} ||= do {
1678 $self->{layout}->set_foreground (@{$self->{fg}});
1254 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1679 $self->{layout}->set_font ($self->{font}) if $self->{font};
1255 $self->{layout}->set_width ($self->{w}); 1680 $self->{layout}->set_width ($self->{w});
1681 $self->{layout}->set_ellipsise ($self->{ellipsise});
1682 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1256 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1683 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1684
1257 new_from_layout CFClient::Texture $self->{layout} 1685 new_from_layout CFClient::Texture $self->{layout}
1258 }; 1686 };
1259 1687
1260 glEnable GL_BLEND; 1688 unless (exists $self->{ox}) {
1261 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1689 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1690 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1691 : ($self->{w} - $tex->{w}) * 0.5);
1692
1693 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1694 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1695 : ($self->{h} - $tex->{h}) * 0.5);
1696 };
1697
1262 glEnable GL_TEXTURE_2D; 1698 glEnable GL_TEXTURE_2D;
1699
1700 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1701 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1702
1703 if ($tex->{format} == GL_ALPHA) {
1704 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1705 glColor @{$self->{fg}};
1706 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1707 } else {
1263 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1708 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1264 1709 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1265 glColor @{$self->{fg}}; 1710 }
1266
1267 $self->{ox} = int (
1268 $self->{align} < 0 ? $self->{padding}
1269 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1270 : ($self->{w} - $tex->{w}) * 0.5
1271 );
1272
1273 $self->{oy} = int (
1274 $self->{valign} < 0 ? $self->{padding}
1275 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1276 : ($self->{h} - $tex->{h}) * 0.5
1277 );
1278
1279 $tex->draw_quad ($self->{ox}, $self->{oy});
1280 1711
1281 glDisable GL_TEXTURE_2D; 1712 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283} 1713}
1284 1714
1285############################################################################# 1715#############################################################################
1286 1716
1287package CFClient::UI::EntryBase; 1717package CFClient::UI::EntryBase;
… …
1300 active_fg => [0, 0, 0], 1730 active_fg => [0, 0, 0],
1301 can_hover => 1, 1731 can_hover => 1,
1302 can_focus => 1, 1732 can_focus => 1,
1303 valign => 0, 1733 valign => 0,
1304 can_events => 1, 1734 can_events => 1,
1735 #text => ...
1736 #hidden => "*",
1305 @_ 1737 @_
1306 ) 1738 )
1307} 1739}
1308 1740
1309sub _set_text { 1741sub _set_text {
… …
1311 1743
1312 delete $self->{cur_h}; 1744 delete $self->{cur_h};
1313 1745
1314 return if $self->{text} eq $text; 1746 return if $self->{text} eq $text;
1315 1747
1316 delete $self->{texture};
1317
1318 $self->{last_activity} = $::NOW; 1748 $self->{last_activity} = $::NOW;
1319 $self->{text} = $text; 1749 $self->{text} = $text;
1320 1750
1321 $text =~ s/./*/g if $self->{hidden}; 1751 $text =~ s/./*/g if $self->{hidden};
1322 $self->{layout}->set_text ("$text "); 1752 $self->{layout}->set_text ("$text ");
1753 delete $self->{size_req};
1323 1754
1324 $self->emit (changed => $self->{text}); 1755 $self->emit (changed => $self->{text});
1756
1757 $self->realloc;
1758 $self->update;
1759}
1760
1761sub set_text {
1762 my ($self, $text) = @_;
1763
1764 $self->{cursor} = length $text;
1765 $self->_set_text ($text);
1325} 1766}
1326 1767
1327sub get_text { 1768sub get_text {
1328 $_[0]{text} 1769 $_[0]{text}
1329} 1770}
… …
1334 my ($w, $h) = $self->SUPER::size_request; 1775 my ($w, $h) = $self->SUPER::size_request;
1335 1776
1336 ($w + 1, $h) # add 1 for cursor 1777 ($w + 1, $h) # add 1 for cursor
1337} 1778}
1338 1779
1339sub size_allocate {
1340 my ($self, $w, $h) = @_;
1341
1342 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1343}
1344
1345sub set_text {
1346 my ($self, $text) = @_;
1347
1348 $self->{cursor} = length $text;
1349 $self->_set_text ($text);
1350 $self->update;
1351}
1352
1353sub key_down { 1780sub invoke_key_down {
1354 my ($self, $ev) = @_; 1781 my ($self, $ev) = @_;
1355 1782
1356 my $mod = $ev->{mod}; 1783 my $mod = $ev->{mod};
1357 my $sym = $ev->{sym}; 1784 my $sym = $ev->{sym};
1358 my $uni = $ev->{unicode}; 1785 my $uni = $ev->{unicode};
1359 1786
1360 my $text = $self->get_text; 1787 my $text = $self->get_text;
1361 1788
1362 if ($sym == 8) { 1789 if ($uni == 8) {
1363 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1790 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1364 } elsif ($sym == 127) { 1791 } elsif ($uni == 127) {
1365 substr $text, $self->{cursor}, 1, ""; 1792 substr $text, $self->{cursor}, 1, "";
1366 } elsif ($sym == CFClient::SDLK_LEFT) { 1793 } elsif ($sym == CFClient::SDLK_LEFT) {
1367 --$self->{cursor} if $self->{cursor}; 1794 --$self->{cursor} if $self->{cursor};
1368 } elsif ($sym == CFClient::SDLK_RIGHT) { 1795 } elsif ($sym == CFClient::SDLK_RIGHT) {
1369 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1796 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1370 } elsif ($sym == CFClient::SDLK_HOME) { 1797 } elsif ($sym == CFClient::SDLK_HOME) {
1371 $self->{cursor} = 0; 1798 $self->{cursor} = 0;
1372 } elsif ($sym == CFClient::SDLK_END) { 1799 } elsif ($sym == CFClient::SDLK_END) {
1373 $self->{cursor} = length $text; 1800 $self->{cursor} = length $text;
1374 } elsif ($sym == 27) { 1801 } elsif ($uni == 27) {
1375 $self->emit ('escape'); 1802 $self->emit ('escape');
1376 } elsif ($uni) { 1803 } elsif ($uni) {
1377 substr $text, $self->{cursor}++, 0, chr $uni; 1804 substr $text, $self->{cursor}++, 0, chr $uni;
1805 } else {
1806 return 0;
1378 } 1807 }
1379 1808
1380 $self->_set_text ($text); 1809 $self->_set_text ($text);
1381 $self->update;
1382}
1383 1810
1811 $self->realloc;
1812
1813 1
1814}
1815
1384sub focus_in { 1816sub invoke_focus_in {
1385 my ($self) = @_; 1817 my ($self) = @_;
1386 1818
1387 $self->{last_activity} = $::NOW; 1819 $self->{last_activity} = $::NOW;
1388 1820
1389 $self->SUPER::focus_in; 1821 $self->SUPER::invoke_focus_in
1390} 1822}
1391 1823
1392sub button_down { 1824sub invoke_button_down {
1393 my ($self, $ev, $x, $y) = @_; 1825 my ($self, $ev, $x, $y) = @_;
1394 1826
1395 $self->SUPER::button_down ($ev, $x, $y); 1827 $self->SUPER::invoke_button_down ($ev, $x, $y);
1396 1828
1397 my $idx = $self->{layout}->xy_to_index ($x, $y); 1829 my $idx = $self->{layout}->xy_to_index ($x, $y);
1398 1830
1399 # byte-index to char-index 1831 # byte-index to char-index
1400 my $text = $self->{text}; 1832 my $text = $self->{text};
1401 utf8::encode $text; 1833 utf8::encode $text;
1402 $self->{cursor} = length substr $text, 0, $idx; 1834 $self->{cursor} = length substr $text, 0, $idx;
1403 1835
1404 $self->_set_text ($self->{text}); 1836 $self->_set_text ($self->{text});
1405 $self->update; 1837 $self->update;
1838
1839 1
1406} 1840}
1407 1841
1408sub mouse_motion { 1842sub invoke_mouse_motion {
1409 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1410# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1844# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1845
1846 1
1411} 1847}
1412 1848
1413sub _draw { 1849sub _draw {
1414 my ($self) = @_; 1850 my ($self) = @_;
1415 1851
1416 local $self->{fg} = $self->{fg}; 1852 local $self->{fg} = $self->{fg};
1417 1853
1418 if ($FOCUS == $self) { 1854 if ($FOCUS == $self) {
1419 glColor @{$self->{active_bg}}; 1855 glColor_premultiply @{$self->{active_bg}};
1420 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1421 } else { 1857 } else {
1422 glColor @{$self->{bg}}; 1858 glColor_premultiply @{$self->{bg}};
1423 } 1859 }
1424 1860
1425 glEnable GL_BLEND; 1861 glEnable GL_BLEND;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1862 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glBegin GL_QUADS; 1863 glBegin GL_QUADS;
1428 glVertex 0 , 0; 1864 glVertex 0 , 0;
1429 glVertex 0 , $self->{h}; 1865 glVertex 0 , $self->{h};
1430 glVertex $self->{w}, $self->{h}; 1866 glVertex $self->{w}, $self->{h};
1431 glVertex $self->{w}, 0; 1867 glVertex $self->{w}, 0;
… …
1456 1892
1457our @ISA = CFClient::UI::EntryBase::; 1893our @ISA = CFClient::UI::EntryBase::;
1458 1894
1459use CFClient::OpenGL; 1895use CFClient::OpenGL;
1460 1896
1461sub key_down { 1897sub invoke_key_down {
1462 my ($self, $ev) = @_; 1898 my ($self, $ev) = @_;
1463 1899
1464 my $sym = $ev->{sym}; 1900 my $sym = $ev->{sym};
1465 1901
1466 if ($sym == 13) { 1902 if ($sym == 13) {
1903 unshift @{$self->{history}},
1904 my $txt = $self->get_text;
1905
1906 $self->{history_pointer} = -1;
1907 $self->{history_saveback} = '';
1467 $self->emit (activate => $self->get_text); 1908 $self->emit (activate => $txt);
1468 $self->update; 1909 $self->update;
1469 1910
1911 } elsif ($sym == CFClient::SDLK_UP) {
1912 if ($self->{history_pointer} < 0) {
1913 $self->{history_saveback} = $self->get_text;
1914 }
1915 if (@{$self->{history} || []} > 0) {
1916 $self->{history_pointer}++;
1917 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1918 $self->{history_pointer} = @{$self->{history} || []} - 1;
1919 }
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 }
1922
1923 } elsif ($sym == CFClient::SDLK_DOWN) {
1924 $self->{history_pointer}--;
1925 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1926
1927 if ($self->{history_pointer} >= 0) {
1928 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1929 } else {
1930 $self->set_text ($self->{history_saveback});
1931 }
1932
1470 } else { 1933 } else {
1471 $self->SUPER::key_down ($ev); 1934 return $self->SUPER::invoke_key_down ($ev)
1935 }
1936
1472 } 1937 1
1473
1474} 1938}
1475 1939
1476############################################################################# 1940#############################################################################
1477 1941
1478package CFClient::UI::Button; 1942package CFClient::UI::Button;
… …
1487 1951
1488sub new { 1952sub new {
1489 my $class = shift; 1953 my $class = shift;
1490 1954
1491 $class->SUPER::new ( 1955 $class->SUPER::new (
1492 padding => 4, 1956 padding_x => 4,
1957 padding_y => 4,
1493 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1494 bg => [1, 1, 1, 0.2],
1495 active_fg => [0, 0, 1], 1959 active_fg => [0, 0, 1],
1496 can_hover => 1, 1960 can_hover => 1,
1497 align => 0, 1961 align => 0,
1498 valign => 0, 1962 valign => 0,
1499 can_events => 1, 1963 can_events => 1,
1500 @_ 1964 @_
1501 ) 1965 )
1502} 1966}
1503 1967
1504sub button_up { 1968sub invoke_button_up {
1505 my ($self, $ev, $x, $y) = @_; 1969 my ($self, $ev, $x, $y) = @_;
1506 1970
1971 $self->emit ("activate")
1507 if ($x >= 0 && $x < $self->{w} 1972 if $x >= 0 && $x < $self->{w}
1508 && $y >= 0 && $y < $self->{h}) { 1973 && $y >= 0 && $y < $self->{h};
1509 $self->emit ("activate"); 1974
1510 } 1975 1
1511} 1976}
1512 1977
1513sub _draw { 1978sub _draw {
1514 my ($self) = @_; 1979 my ($self) = @_;
1515 1980
1516 local $self->{fg} = $self->{fg}; 1981 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1517 1982
1518 if ($GRAB == $self) {
1519 $self->{fg} = $self->{active_fg};
1520 }
1521
1522 glEnable GL_BLEND;
1523 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1524 glEnable GL_TEXTURE_2D; 1983 glEnable GL_TEXTURE_2D;
1525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1984 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1526 glColor 0, 0, 0, 1; 1985 glColor 0, 0, 0, 1;
1527 1986
1528 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1987 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1529 1988
1530 glDisable GL_TEXTURE_2D; 1989 glDisable GL_TEXTURE_2D;
1531 glDisable GL_BLEND;
1532 1990
1533 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::ImageButton;
1997
1998our @ISA = CFClient::UI::Image::;
1999
2000use CFClient::OpenGL;
2001
2002my %textures;
2003
2004sub new {
2005 my $class = shift;
2006
2007 my $self = $class->SUPER::new (
2008 padding_x => 4,
2009 padding_y => 4,
2010 fg => [1, 1, 1],
2011 active_fg => [0, 0, 1],
2012 can_hover => 1,
2013 align => 0,
2014 valign => 0,
2015 can_events => 1,
2016 @_
2017 );
2018}
2019
2020sub invoke_button_up {
2021 my ($self, $ev, $x, $y) = @_;
2022
2023 $self->emit ("activate")
2024 if $x >= 0 && $x < $self->{w}
2025 && $y >= 0 && $y < $self->{h};
2026
2027 1
1534} 2028}
1535 2029
1536############################################################################# 2030#############################################################################
1537 2031
1538package CFClient::UI::CheckBox; 2032package CFClient::UI::CheckBox;
… …
1547 2041
1548sub new { 2042sub new {
1549 my $class = shift; 2043 my $class = shift;
1550 2044
1551 $class->SUPER::new ( 2045 $class->SUPER::new (
1552 padding => 2, 2046 padding_x => 2,
2047 padding_y => 2,
1553 fg => [1, 1, 1], 2048 fg => [1, 1, 1],
1554 active_fg => [1, 1, 0], 2049 active_fg => [1, 1, 0],
2050 bg => [0, 0, 0, 0.2],
2051 active_bg => [1, 1, 1, 0.5],
1555 state => 0, 2052 state => 0,
1556 can_hover => 1, 2053 can_hover => 1,
1557 @_ 2054 @_
1558 ) 2055 )
1559} 2056}
1560 2057
1561sub size_request { 2058sub size_request {
1562 my ($self) = @_; 2059 my ($self) = @_;
1563 2060
1564 ($self->{padding} * 2 + 6) x 2 2061 (6) x 2
1565} 2062}
1566 2063
1567sub button_down { 2064sub invoke_button_down {
1568 my ($self, $ev, $x, $y) = @_; 2065 my ($self, $ev, $x, $y) = @_;
1569 2066
1570 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2067 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1571 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2068 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1572 $self->{state} = !$self->{state}; 2069 $self->{state} = !$self->{state};
1573 $self->emit (changed => $self->{state}); 2070 $self->emit (changed => $self->{state});
2071 } else {
2072 return 0
2073 }
2074
1574 } 2075 1
1575} 2076}
1576 2077
1577sub _draw { 2078sub _draw {
1578 my ($self) = @_; 2079 my ($self) = @_;
1579 2080
1580 $self->SUPER::_draw; 2081 $self->SUPER::_draw;
1581 2082
1582 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2083 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1583 2084
1584 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2085 my ($w, $h) = @$self{qw(w h)};
2086
2087 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1585 2088
1586 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2089 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1587 2090
1588 glEnable GL_BLEND; 2091 my $tex = $self->{state} ? $tex[1] : $tex[0];
2092
1589 glEnable GL_TEXTURE_2D; 2093 glEnable GL_TEXTURE_2D;
1590 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1591
1592 my $tex = $self->{state} ? $tex[1] : $tex[0];
1593
1594 $tex->draw_quad (0, 0, $s, $s); 2094 $tex->draw_quad_alpha (0, 0, $s, $s);
1595
1596 glDisable GL_TEXTURE_2D; 2095 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598} 2096}
1599 2097
1600############################################################################# 2098#############################################################################
1601 2099
1602package CFClient::UI::Image; 2100package CFClient::UI::Image;
1603 2101
1604our @ISA = CFClient::UI::Base::; 2102our @ISA = CFClient::UI::Base::;
1605 2103
1606use CFClient::OpenGL; 2104use CFClient::OpenGL;
1607use Carp qw/confess/;
1608 2105
1609our %loaded_images; 2106our %texture_cache;
1610 2107
1611sub new { 2108sub new {
1612 my $class = shift; 2109 my $class = shift;
1613 2110
1614 my $self = $class->SUPER::new (can_events => 0, @_); 2111 my $self = $class->SUPER::new (
2112 can_events => 0,
2113 @_,
2114 );
1615 2115
1616 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2116 $self->{path}
2117 or Carp::croak "required attribute 'path' not set";
1617 2118
1618 $loaded_images{$self->{image}} ||= 2119 $self->{tex} = $texture_cache{$self->{path}} ||=
1619 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2120 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1620 2121
1621 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2122 Scalar::Util::weaken $texture_cache{$self->{path}};
1622 2123
1623 Scalar::Util::weaken $loaded_images{$self->{image}}; 2124 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1624
1625 $self->{aspect} = $tex->{w} / $tex->{h};
1626 2125
1627 $self 2126 $self
1628} 2127}
1629 2128
1630sub size_request { 2129sub size_request {
1631 my ($self) = @_; 2130 my ($self) = @_;
1632 2131
1633 ($self->{tex}->{w}, $self->{tex}->{h}) 2132 ($self->{tex}{w}, $self->{tex}{h})
1634} 2133}
1635 2134
1636sub _draw { 2135sub _draw {
1637 my ($self) = @_; 2136 my ($self) = @_;
1638 2137
… …
1645 glTranslate 0, -$self->{w}, 0; 2144 glTranslate 0, -$self->{w}, 0;
1646 2145
1647 ($w, $h) = ($h, $w); 2146 ($w, $h) = ($h, $w);
1648 } 2147 }
1649 2148
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2149 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2150 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2151
1655 $tex->draw_quad (0, 0, $w, $h); 2152 $tex->draw_quad_alpha (0, 0, $w, $h);
1656 2153
1657 glDisable GL_BLEND;
1658 glDisable GL_TEXTURE_2D; 2154 glDisable GL_TEXTURE_2D;
1659} 2155}
1660 2156
1661############################################################################# 2157#############################################################################
1662 2158
… …
1710} 2206}
1711 2207
1712sub set_max { 2208sub set_max {
1713 my ($self, $max) = @_; 2209 my ($self, $max) = @_;
1714 2210
2211 return if $self->{max_val} == $max;
2212
1715 $self->{max_val} = $max; 2213 $self->{max_val} = $max;
2214 $self->update;
1716} 2215}
1717 2216
1718sub set_value { 2217sub set_value {
1719 my ($self, $val, $max) = @_; 2218 my ($self, $val, $max) = @_;
1720 2219
1721 $self->set_max ($max) 2220 $self->set_max ($max)
1722 if defined $max; 2221 if defined $max;
1723 2222
1724 $max = $self->{max_val}; 2223 return if $self->{val} == $val;
2224
1725 $self->{val} = $val; 2225 $self->{val} = $val;
1726
1727 $self->update; 2226 $self->update;
1728} 2227}
1729 2228
1730sub _draw { 2229sub _draw {
1731 my ($self) = @_; 2230 my ($self) = @_;
… …
1749 2248
1750 my $h1 = $self->{h} * (1 - $ycut1); 2249 my $h1 = $self->{h} * (1 - $ycut1);
1751 my $h2 = $self->{h} * (1 - $ycut2); 2250 my $h2 = $self->{h} * (1 - $ycut2);
1752 2251
1753 glEnable GL_BLEND; 2252 glEnable GL_BLEND;
1754 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2253 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2254 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1755 glEnable GL_TEXTURE_2D; 2255 glEnable GL_TEXTURE_2D;
1756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2256 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1757 2257
1758 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t1->{name};
1759 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
… …
1794 2294
1795sub new { 2295sub new {
1796 my ($class, %arg) = @_; 2296 my ($class, %arg) = @_;
1797 2297
1798 my $self = $class->SUPER::new ( 2298 my $self = $class->SUPER::new (
1799 tooltip => $arg{type}, 2299 tooltip => $arg{type},
1800 can_hover => 1, 2300 can_hover => 1,
2301 can_events => 1,
1801 %arg, 2302 %arg,
1802 ); 2303 );
1803 2304
1804 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2305 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1805 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2306 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1813 2314
1814 $self->{value}->set_fontsize ($fsize); 2315 $self->{value}->set_fontsize ($fsize);
1815 $self->{max} ->set_fontsize ($fsize); 2316 $self->{max} ->set_fontsize ($fsize);
1816} 2317}
1817 2318
2319sub set_max {
2320 my ($self, $max) = @_;
2321
2322 $self->{gauge}->set_max ($max);
2323 $self->{max}->set_text ($max);
2324}
2325
1818sub set_value { 2326sub set_value {
1819 my ($self, $val, $max) = @_; 2327 my ($self, $val, $max) = @_;
1820 2328
1821 $self->set_max ($max) 2329 $self->set_max ($max)
1822 if defined $max; 2330 if defined $max;
1823 2331
1824 $self->{gauge}->set_value ($val, $max); 2332 $self->{gauge}->set_value ($val, $max);
1825 $self->{value}->set_text ($val); 2333 $self->{value}->set_text ($val);
1826}
1827
1828sub set_max {
1829 my ($self, $max) = @_;
1830
1831 $self->{gauge}->set_max ($max);
1832 $self->{max}->set_text ($max);
1833} 2334}
1834 2335
1835############################################################################# 2336#############################################################################
1836 2337
1837package CFClient::UI::Slider; 2338package CFClient::UI::Slider;
… …
1847 qw(s1_slider.png s1_slider_bg.png); 2348 qw(s1_slider.png s1_slider_bg.png);
1848 2349
1849sub new { 2350sub new {
1850 my $class = shift; 2351 my $class = shift;
1851 2352
1852 # range [value, low, high, page] 2353 # range [value, low, high, page, unit]
1853 2354
1854 # TODO: 0-width page 2355 # TODO: 0-width page
1855 # TODO: req_w/h are wrong with vertical 2356 # TODO: req_w/h are wrong with vertical
1856 # TODO: calculations are off 2357 # TODO: calculations are off
1857 my $self = $class->SUPER::new ( 2358 my $self = $class->SUPER::new (
1858 fg => [1, 1, 1], 2359 fg => [1, 1, 1],
1859 active_fg => [0, 0, 0], 2360 active_fg => [0, 0, 0],
2361 bg => [0, 0, 0, 0.2],
2362 active_bg => [1, 1, 1, 0.5],
1860 range => [0, 0, 100, 10], 2363 range => [0, 0, 100, 10, 0],
1861 req_w => 20, 2364 min_w => $::WIDTH / 80,
1862 req_h => 20, 2365 min_h => $::WIDTH / 80,
1863 vertical => 0, 2366 vertical => 0,
1864 can_hover => 1, 2367 can_hover => 1,
1865 inner_pad => 5, 2368 inner_pad => 0.02,
1866 @_ 2369 @_
1867 ); 2370 );
1868 2371
2372 $self->set_value ($self->{range}[0]);
2373 $self->update;
2374
1869 $self 2375 $self
1870} 2376}
1871 2377
2378sub set_range {
2379 my ($self, $range) = @_;
2380
2381 ($range, $self->{range}) = ($self->{range}, $range);
2382
2383 if ("@$range" ne "@{$self->{range}}") {
2384 $self->update;
2385 $self->set_value ($self->{range}[0]);
2386 }
2387}
2388
2389sub set_value {
2390 my ($self, $value) = @_;
2391
2392 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2393
2394 $hi = $lo + 1 if $hi <= $lo;
2395
2396 $page = $hi - $lo if $page > $hi - $lo;
2397
2398 $value = $lo if $value < $lo;
2399 $value = $hi - $page if $value > $hi - $page;
2400
2401 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2402 if $unit;
2403
2404 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2405
2406 if ($value != $old_value) {
2407 $self->emit (changed => $value);
2408 $self->update;
2409 }
2410}
2411
1872sub size_request { 2412sub size_request {
1873 my ($self) = @_; 2413 my ($self) = @_;
1874 2414
1875 my $w = $self->{req_w}; 2415 ($self->{req_w}, $self->{req_h})
1876 my $h = $self->{req_h};
1877
1878 $self->{vertical} ? ($h, $w) : ($w, $h)
1879} 2416}
1880 2417
1881sub button_down { 2418sub invoke_button_down {
1882 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1883 2420
1884 $self->SUPER::button_down ($ev, $x, $y); 2421 $self->SUPER::invoke_button_down ($ev, $x, $y);
2422
2423 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2424
1885 $self->mouse_motion ($ev, $x, $y); 2425 $self->invoke_mouse_motion ($ev, $x, $y)
1886} 2426}
1887 2427
1888sub mouse_motion { 2428sub invoke_mouse_motion {
1889 my ($self, $ev, $x, $y) = @_; 2429 my ($self, $ev, $x, $y) = @_;
1890 2430
1891 if ($GRAB == $self) { 2431 if ($GRAB == $self) {
2432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2433
2434 my (undef, $lo, $hi, $page) = @{$self->{range}};
2435
2436 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2437
2438 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2439 } else {
2440 return 0;
2441 }
2442
2443 1
2444}
2445
2446sub update {
2447 my ($self) = @_;
2448
2449 delete $self->{knob_w};
2450 $self->SUPER::update;
2451}
2452
2453sub _draw {
2454 my ($self) = @_;
2455
2456 unless ($self->{knob_w}) {
2457 $self->set_value ($self->{range}[0]);
2458
1892 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2459 my ($value, $lo, $hi, $page) = @{$self->{range}};
2460 my $range = ($hi - $page - $lo) || 1e-100;
1893 2461
1894 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2462 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1895 2463
1896 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2464 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1897 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2465 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1898 2466
1899 $x -= $inner_pad_px; # substract the padding 2467 $value = ($value - $lo) / $range;
1900 $x = $x * ($hi - $lo) / $inner_w + $lo; 2468 $value = $value * $self->{scale} + $self->{offset};
1901 $x = $lo if $x < $lo;
1902 $x = $hi - $page if $x > $hi - $page;
1903 $self->{range}[0] = $x;
1904 2469
1905 $self->emit (changed => $x); 2470 $self->{knob_x} = $value - $knob_w * 0.5;
1906 $self->update; 2471 $self->{knob_w} = $knob_w;
1907 } 2472 }
1908}
1909
1910# the inner_* stuff is for generating a padding for the slider handle,
1911# so that the handle doesn't leave the texture. This calculation isn't 100%
1912# correct propably, but it does the job for now
1913sub _calc_inner_pad_px {
1914 my ($self, $w) = @_;
1915 ($w / 100) * $self->{inner_pad} # % to pixels
1916}
1917
1918sub _draw {
1919 my ($self) = @_;
1920 2473
1921 $self->SUPER::_draw (); 2474 $self->SUPER::_draw ();
1922 2475
1923 my ($w, $h) = @$self{qw(w h)}; 2476 glScale $self->{w}, $self->{h};
1924 2477
1925 if ($self->{vertical}) { 2478 if ($self->{vertical}) {
1926 # draw a vertical slider like a rotated horizontal slider 2479 # draw a vertical slider like a rotated horizontal slider
1927 2480
2481 glTranslate 1, 0, 0;
1928 glRotate 90, 0, 0, 1; 2482 glRotate 90, 0, 0, 1;
1929 glTranslate 0, -$self->{w}, 0;
1930
1931 ($w, $h) = ($h, $w);
1932 } 2483 }
1933 2484
1934 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1935 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1936 2487
1937 my ($value, $lo, $hi, $page) = @{$self->{range}};
1938
1939 $hi = $value + 1 if $lo == $hi;
1940
1941 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1942 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1943
1944 $page = int $page * $inner_w / ($hi - $lo);
1945 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1946
1947 $w -= $page;
1948 $page &= ~1;
1949 glTranslate $page * 0.5, 0, 0;
1950 $page ||= 2;
1951
1952 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1953 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1954
1955 glEnable GL_BLEND;
1956 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1957 glEnable GL_TEXTURE_2D; 2488 glEnable GL_TEXTURE_2D;
1958 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1959 2490
1960 # draw background 2491 # draw background
1961 $tex[1]->draw_quad (0, 0, $w, $h); 2492 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1962 2493
1963 # draw handle 2494 # draw handle
1964 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2495 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1965 2496
1966 glDisable GL_BLEND;
1967 glDisable GL_TEXTURE_2D; 2497 glDisable GL_TEXTURE_2D;
1968} 2498}
1969 2499
1970############################################################################# 2500#############################################################################
1971 2501
2502package CFClient::UI::ValSlider;
2503
2504our @ISA = CFClient::UI::HBox::;
2505
2506sub new {
2507 my ($class, %arg) = @_;
2508
2509 my $range = delete $arg{range};
2510
2511 my $self = $class->SUPER::new (
2512 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2513 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2514 to_value => sub { shift },
2515 from_value => sub { shift },
2516 %arg,
2517 );
2518
2519 $self->{slider}->connect (changed => sub {
2520 my ($self, $value) = @_;
2521 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2522 $self->{parent}->emit (changed => $value);
2523 });
2524
2525# $self->{entry}->connect (changed => sub {
2526# my ($self, $value) = @_;
2527# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2528# $self->{parent}->emit (changed => $value);
2529# });
2530
2531 $self->add ($self->{slider}, $self->{entry});
2532
2533 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2534
2535 $self
2536}
2537
2538sub set_range { shift->{slider}->set_range (@_) }
2539sub set_value { shift->{slider}->set_value (@_) }
2540
2541#############################################################################
2542
1972package CFClient::UI::TextView; 2543package CFClient::UI::TextScroller;
1973 2544
1974our @ISA = CFClient::UI::HBox::; 2545our @ISA = CFClient::UI::HBox::;
1975 2546
1976use CFClient::OpenGL; 2547use CFClient::OpenGL;
1977 2548
… …
1979 my $class = shift; 2550 my $class = shift;
1980 2551
1981 my $self = $class->SUPER::new ( 2552 my $self = $class->SUPER::new (
1982 fontsize => 1, 2553 fontsize => 1,
1983 can_events => 0, 2554 can_events => 0,
2555 indent => 0,
1984 #font => default_font 2556 #font => default_font
1985 @_, 2557 @_,
1986 2558
1987 layout => (new CFClient::Layout), 2559 layout => (new CFClient::Layout 1),
1988 par => [], 2560 par => [],
1989 height => 0, 2561 height => 0,
1990 children => [ 2562 children => [
1991 (new CFClient::UI::Empty expand => 1), 2563 (new CFClient::UI::Empty expand => 1),
1992 (new CFClient::UI::Slider vertical => 1), 2564 (new CFClient::UI::Slider vertical => 1),
1993 ], 2565 ],
1994 ); 2566 );
1995 2567
1996 $self->{children}[1]->connect (changed => sub { 2568 $self->{children}[1]->connect (changed => sub { $self->update });
1997 $self->update;
1998 });
1999 2569
2000 $self 2570 $self
2001} 2571}
2002 2572
2003sub set_fontsize { 2573sub set_fontsize {
… …
2005 2575
2006 $self->{fontsize} = $fontsize; 2576 $self->{fontsize} = $fontsize;
2007 $self->reflow; 2577 $self->reflow;
2008} 2578}
2009 2579
2010sub text_height { 2580sub visible_children {
2581 my ($self) = @_;
2582
2583 @{$self->{children}}[0,1]
2584}
2585
2586sub invoke_size_allocate {
2587 my ($self, $w, $h) = @_;
2588
2589 my ($empty, $slider, @other) = @{ $self->{children} };
2590 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2591
2592 $self->{layout}->set_font ($self->{font}) if $self->{font};
2593 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2594 $self->{layout}->set_width ($empty->{w});
2595 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2596
2597 $self->reflow;
2598
2599 $self->SUPER::invoke_size_allocate ($w, $h)
2600}
2601
2602sub get_layout {
2011 my ($self, $text) = @_; 2603 my ($self, $para) = @_;
2012 2604
2013 my $layout = $self->{layout}; 2605 my $layout = $self->{layout};
2014 2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608 $layout->set_foreground (@{$para->{fg}});
2015 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2609 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2016 $layout->set_width ($self->{w}); 2610 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2017 $layout->set_text ($text); 2611 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2612 $layout->set_markup ($para->{markup});
2613
2614 $layout->set_shapes (
2615 map
2616 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2617 @{$para->{widget}}
2018 2618 );
2019 ($layout->size)[1] 2619
2620 $layout
2020} 2621}
2021 2622
2022sub reflow { 2623sub reflow {
2023 my ($self) = @_; 2624 my ($self) = @_;
2024 2625
2025 $self->{need_reflow}++; 2626 $self->{need_reflow}++;
2026 $self->update; 2627 $self->update;
2027} 2628}
2028 2629
2029sub size_allocate { 2630sub set_offset {
2631 my ($self, $offset) = @_;
2632
2633 # todo: base offset on lines or so, not on pixels
2634 $self->{children}[1]->set_value ($offset);
2635}
2636
2637sub clear {
2030 my ($self, $w, $h) = @_; 2638 my ($self) = @_;
2031 2639
2032 $self->SUPER::size_allocate ($w, $h); 2640 my (undef, undef, @other) = @{ $self->{children} };
2641 $self->remove ($_) for @other;
2033 2642
2034 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2643 $self->{par} = [];
2035 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2644 $self->{height} = 0;
2036 $self->{layout}->set_width ($self->{children}[0]{w}); 2645 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2037
2038 $self->reflow;
2039} 2646}
2040 2647
2041sub add_paragraph { 2648sub add_paragraph {
2042 my ($self, $color, $text) = @_; 2649 my ($self, $color, $para, $indent) = @_;
2043 2650
2044 #TODO: intelligently "reformat" paragraph 2651 my ($text, @w) = ref $para ? @$para : $para;
2045 2652
2046 my $height = $self->text_height ($text); 2653 $para = {
2654 w => 1e10,
2655 wrapped => 1,
2656 fg => $color,
2657 indent => $indent,
2658 markup => $text,
2659 widget => \@w,
2660 };
2047 2661
2048 $self->{height} += $height; 2662 $self->add (@w) if @w;
2663 push @{$self->{par}}, $para;
2049 2664
2050 push @{$self->{par}}, [$height, $color, $text]; 2665 $self->{need_reflow}++;
2666 $self->update;
2667}
2051 2668
2052 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2669sub scroll_to_bottom {
2053 $self->{children}[1]->update; 2670 my ($self) = @_;
2671
2672 $self->{scroll_to_bottom} = 1;
2673 $self->update;
2054} 2674}
2055 2675
2056sub update { 2676sub update {
2057 my ($self) = @_; 2677 my ($self) = @_;
2058 2678
… …
2060 2680
2061 return unless $self->{h} > 0; 2681 return unless $self->{h} > 0;
2062 2682
2063 delete $self->{texture}; 2683 delete $self->{texture};
2064 2684
2065 $ROOT->on_refresh ($self, sub { 2685 $ROOT->on_post_alloc ($self => sub {
2686 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2687
2066 if (delete $self->{need_reflow}) { 2688 if (delete $self->{need_reflow}) {
2067 my $height = 0; 2689 my $height = 0;
2068 2690
2069 $height += $_->[0] = $self->text_height ($_->[2])
2070 for @{$self->{par}}; 2691 for my $para (@{$self->{par}}) {
2692 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2693 my $layout = $self->get_layout ($para);
2694 my ($w, $h) = $layout->size;
2695
2696 $para->{w} = $w + $para->{indent};
2697 $para->{h} = $h;
2698 $para->{wrapped} = $layout->has_wrapped;
2699 }
2700
2701 $height += $para->{h};
2702 }
2071 2703
2072 $self->{height} = $height; 2704 $self->{height} = $height;
2073 2705
2074 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2706 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2075 2707
2076 delete $self->{texture}; 2708 delete $self->{texture};
2077 } 2709 }
2078 2710
2711 if (delete $self->{scroll_to_bottom}) {
2712 $self->{children}[1]->set_value (1e10);
2713 }
2714
2079 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2715 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2080 glClearColor 0, 0, 0, 1; 2716 glClearColor 0, 0, 0, 0;
2081 glClear GL_COLOR_BUFFER_BIT; 2717 glClear GL_COLOR_BUFFER_BIT;
2082 2718
2719 my $top = int $self->{children}[1]{range}[0];
2720
2721 my $y0 = $top;
2722 my $y1 = $top + $H;
2723
2724 my $y = 0;
2725
2083 glEnable GL_BLEND; 2726 glEnable GL_BLEND;
2727 #TODO# not correct in windows where rgba is forced off
2084 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2728 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2085 glEnable GL_TEXTURE_2D;
2086 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2087 2729
2088 my $top = int $self->{children}[1]{range}[0];
2089
2090 my $y0 = $top;
2091 my $y1 = $top + $self->{h};
2092
2093 my $y = 0;
2094
2095 my $layout = $self->{layout};
2096
2097 $layout->set_font ($self->{font}) if $self->{font};
2098
2099 for my $par (@{$self->{par}}) { 2730 for my $para (@{$self->{par}}) {
2100 my $h = $par->[0]; 2731 my $h = $para->{h};
2101 2732
2102 if ($y0 < $y + $h && $y < $y1) { 2733 if ($y0 < $y + $h && $y < $y1) {
2103 $layout->set_text ($par->[2]);
2104 2734
2105 glColor @{ $par->[1] }; 2735 my $layout = $self->get_layout ($para);
2106 my ($W, $H) = $layout->size; 2736
2107 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2737 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2738
2739 glRasterPos $para->{indent}, $y - $y0;
2740 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2741
2742 if (my @w = @{ $para->{widget} }) {
2743 my @s = $layout->get_shapes;
2744
2745 for (@w) {
2746 my ($dx, $dy) = splice @s, 0, 2, ();
2747
2748 $_->{x} = $dx + $para->{indent};
2749 $_->{y} = $dy + $y - $y0;
2750
2751 $_->draw;
2752 }
2753 }
2108 } 2754 }
2109 2755
2110 $y += $h; 2756 $y += $h;
2111 } 2757 }
2112 2758
2113 glDisable GL_TEXTURE_2D;
2114 glDisable GL_BLEND; 2759 glDisable GL_BLEND;
2115 }; 2760 };
2116 }); 2761 });
2117} 2762}
2118 2763
2764sub reconfigure {
2765 my ($self) = @_;
2766
2767 $self->SUPER::reconfigure;
2768
2769 $_->{w} = 1e10 for @{ $self->{par} };
2770 $self->reflow;
2771}
2772
2119sub _draw { 2773sub _draw {
2120 my ($self) = @_; 2774 my ($self) = @_;
2121 2775
2122 if ($self->{texture}) {
2123 glEnable GL_TEXTURE_2D; 2776 glEnable GL_TEXTURE_2D;
2124 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2125 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2778 glColor 0, 0, 0, 1;
2779 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2126 glDisable GL_TEXTURE_2D; 2780 glDisable GL_TEXTURE_2D;
2127 }
2128 2781
2129 $self->{children}[1]->draw; 2782 $self->{children}[1]->draw;
2130
2131} 2783}
2132 2784
2133############################################################################# 2785#############################################################################
2134 2786
2135package CFClient::UI::Animator; 2787package CFClient::UI::Animator;
… …
2180 2832
2181sub new { 2833sub new {
2182 my $class = shift; 2834 my $class = shift;
2183 2835
2184 my $self = $class->SUPER::new ( 2836 my $self = $class->SUPER::new (
2185 state => 0, 2837 state => 0,
2186 connect_activate => \&toggle_flopper, 2838 on_activate => \&toggle_flopper,
2187 @_ 2839 @_
2188 ); 2840 );
2189 2841
2190 if ($self->{state}) {
2191 $self->{state} = 0;
2192 $self->toggle_flopper;
2193 }
2194
2195 $self 2842 $self
2196} 2843}
2197 2844
2198sub toggle_flopper { 2845sub toggle_flopper {
2199 my ($self) = @_; 2846 my ($self) = @_;
2200 2847
2201 # TODO: use animation 2848 $self->{other}->toggle_visibility;
2202 if ($self->{state} = !$self->{state}) {
2203 $CFClient::UI::ROOT->add ($self->{other});
2204 $self->{other}->move ($self->coord2global (0, $self->{h}));
2205 $self->emit ("open");
2206 } else {
2207 $CFClient::UI::ROOT->remove ($self->{other});
2208 $self->emit ("close");
2209 }
2210
2211 $self->emit (changed => $self->{state});
2212} 2849}
2213 2850
2214############################################################################# 2851#############################################################################
2215 2852
2216package CFClient::UI::Tooltip; 2853package CFClient::UI::Tooltip;
… …
2226 @_, 2863 @_,
2227 can_events => 0, 2864 can_events => 0,
2228 ) 2865 )
2229} 2866}
2230 2867
2231sub set_markup { 2868sub set_tooltip_from {
2232 my ($self, $text) = @_; 2869 my ($self, $widget) = @_;
2233 2870
2234 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2871 my $tooltip = $widget->{tooltip};
2235 $self->{label}->set_markup ($text); 2872
2236 $self->add ($self->{label}); 2873 if ($ENV{CFPLUS_DEBUG} & 2) {
2874 $tooltip .= "\n\n" . (ref $widget) . "\n"
2875 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2876 . "req $widget->{req_w} $widget->{req_h}\n"
2877 . "visible $widget->{visible}";
2878 }
2879
2880 $tooltip =~ s/^\n+//;
2881 $tooltip =~ s/\n+$//;
2882
2883 $self->add (new CFClient::UI::Label
2884 markup => $tooltip,
2885 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2886 fontsize => 0.8,
2887 fg => [0, 0, 0, 1],
2888 ellipsise => 0,
2889 font => ($widget->{tooltip_font} || $::FONT_PROP),
2890 );
2237} 2891}
2238 2892
2239sub size_request { 2893sub size_request {
2240 my ($self) = @_; 2894 my ($self) = @_;
2241 2895
2242 $self->child->set_max_size ($::WIDTH * 0.3);
2243
2244 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2896 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2245 2897
2246 ($w + 4, $h + 4) 2898 ($w + 4, $h + 4)
2247} 2899}
2248 2900
2249sub size_allocate { 2901sub invoke_size_allocate {
2250 my ($self, $w, $h) = @_; 2902 my ($self, $w, $h) = @_;
2251 2903
2252 $self->SUPER::size_allocate ($w - 4, $h - 4); 2904 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2905}
2906
2907sub invoke_visibility_change {
2908 my ($self, $visible) = @_;
2909
2910 return unless $visible;
2911
2912 $self->{root}->on_post_alloc ("move_$self" => sub {
2913 my $widget = $self->{owner}
2914 or return;
2915
2916 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2917
2918 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2919 if $x + $self->{w} > $self->{root}{w};
2920
2921 $self->move_abs ($x, $y);
2922 });
2253} 2923}
2254 2924
2255sub _draw { 2925sub _draw {
2256 my ($self) = @_; 2926 my ($self) = @_;
2257 2927
2258 glPushMatrix;
2259 glTranslate 0.375, 0.375; 2928 glTranslate 0.375, 0.375;
2260 2929
2261 my ($w, $h) = @$self{qw(w h)}; 2930 my ($w, $h) = @$self{qw(w h)};
2262 2931
2263 glColor 1, 0.8, 0.4; 2932 glColor 1, 0.8, 0.4;
… …
2274 glVertex 0 , $h; 2943 glVertex 0 , $h;
2275 glVertex $w, $h; 2944 glVertex $w, $h;
2276 glVertex $w, 0; 2945 glVertex $w, 0;
2277 glEnd; 2946 glEnd;
2278 2947
2279 glPopMatrix; 2948 glTranslate 2 - 0.375, 2 - 0.375;
2280 2949
2281 glTranslate 2, 2;
2282 $self->SUPER::_draw; 2950 $self->SUPER::_draw;
2283} 2951}
2284 2952
2285############################################################################# 2953#############################################################################
2286 2954
… …
2291use CFClient::OpenGL; 2959use CFClient::OpenGL;
2292 2960
2293sub new { 2961sub new {
2294 my $class = shift; 2962 my $class = shift;
2295 2963
2296 $class->SUPER::new ( 2964 my $self = $class->SUPER::new (
2297 aspect => 1, 2965 aspect => 1,
2966 can_events => 0,
2967 @_,
2968 );
2969
2970 if ($self->{anim} && $self->{animspeed}) {
2971 Scalar::Util::weaken (my $widget = $self);
2972
2973 $self->{timer} = Event->timer (
2974 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2975 hard => 1,
2976 interval => $self->{animspeed},
2977 cb => sub {
2978 ++$widget->{frame};
2979 $widget->update;
2980 },
2981 );
2982 }
2983
2984 $self
2985}
2986
2987sub size_request {
2988 (32, 8)
2989}
2990
2991sub update {
2992 my ($self) = @_;
2993
2994 return unless $self->{visible};
2995
2996 $self->SUPER::update;
2997}
2998
2999sub _draw {
3000 my ($self) = @_;
3001
3002 return unless $::CONN;
3003
3004 my $face;
3005
3006 if ($self->{frame}) {
3007 my $anim = $::CONN->{anim}[$self->{anim}];
3008
3009 $face = $anim->[ $self->{frame} % @$anim ]
3010 if $anim && @$anim;
3011 }
3012
3013 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3014
3015 if ($tex) {
3016 glEnable GL_TEXTURE_2D;
3017 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3018 glColor 0, 0, 0, 1;
3019 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3020 glDisable GL_TEXTURE_2D;
3021 }
3022}
3023
3024sub destroy {
3025 my ($self) = @_;
3026
3027 $self->{timer}->cancel
3028 if $self->{timer};
3029
3030 $self->SUPER::destroy;
3031}
3032
3033#############################################################################
3034
3035package CFClient::UI::Buttonbar;
3036
3037our @ISA = CFClient::UI::HBox::;
3038
3039# TODO: should actualyl wrap buttons and other goodies.
3040
3041#############################################################################
3042
3043package CFClient::UI::Menu;
3044
3045our @ISA = CFClient::UI::FancyFrame::;
3046
3047use CFClient::OpenGL;
3048
3049sub new {
3050 my $class = shift;
3051
3052 my $self = $class->SUPER::new (
3053 items => [],
3054 z => 100,
3055 @_,
3056 );
3057
3058 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3059
3060 for my $item (@{ $self->{items} }) {
3061 my ($widget, $cb, $tooltip) = @$item;
3062
3063 # handle various types of items, only text for now
3064 if (!ref $widget) {
3065 $widget = new CFClient::UI::Label
3066 can_hover => 1,
3067 can_events => 1,
3068 markup => $widget,
3069 tooltip => $tooltip
3070 }
3071
3072 $self->{item}{$widget} = $item;
3073
3074 $self->{vbox}->add ($widget);
3075 }
3076
3077 $self
3078}
3079
3080# popup given the event (must be a mouse button down event currently)
3081sub popup {
3082 my ($self, $ev) = @_;
3083
3084 $self->emit ("popdown");
3085
3086 # maybe save $GRAB? must be careful about events...
3087 $GRAB = $self;
3088 $self->{button} = $ev->{button};
3089
3090 $self->show;
3091 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3092}
3093
3094sub invoke_mouse_motion {
3095 my ($self, $ev, $x, $y) = @_;
3096
3097 # TODO: should use vbox->find_widget or so
3098 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3099 $self->{hover} = $self->{item}{$HOVER};
3100
3101 0
3102}
3103
3104sub invoke_button_up {
3105 my ($self, $ev, $x, $y) = @_;
3106
3107 if ($ev->{button} == $self->{button}) {
3108 undef $GRAB;
3109 $self->hide;
3110
3111 $self->emit ("popdown");
3112 $self->{hover}[1]->() if $self->{hover};
3113 } else {
3114 return 0
3115 }
3116
3117 1
3118}
3119
3120#############################################################################
3121
3122package CFClient::UI::Multiplexer;
3123
3124our @ISA = CFClient::UI::Container::;
3125
3126sub new {
3127 my $class = shift;
3128
3129 my $self = $class->SUPER::new (
3130 @_,
3131 );
3132
3133 $self->{current} = $self->{children}[0]
3134 if @{ $self->{children} };
3135
3136 $self
3137}
3138
3139sub add {
3140 my ($self, @widgets) = @_;
3141
3142 $self->SUPER::add (@widgets);
3143
3144 $self->{current} = $self->{children}[0]
3145 if @{ $self->{children} };
3146}
3147
3148sub set_current_page {
3149 my ($self, $page_or_widget) = @_;
3150
3151 my $widget = ref $page_or_widget
3152 ? $page_or_widget
3153 : $self->{children}[$page_or_widget];
3154
3155 $self->{current} = $widget;
3156 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3157
3158 $self->emit (page_changed => $self->{current});
3159
3160 $self->realloc;
3161}
3162
3163sub visible_children {
3164 $_[0]{current}
3165}
3166
3167sub size_request {
3168 my ($self) = @_;
3169
3170 $self->{current}->size_request
3171}
3172
3173sub invoke_size_allocate {
3174 my ($self, $w, $h) = @_;
3175
3176 $self->{current}->configure (0, 0, $w, $h);
3177
3178 1
3179}
3180
3181sub _draw {
3182 my ($self) = @_;
3183
3184 $self->{current}->draw;
3185}
3186
3187#############################################################################
3188
3189package CFClient::UI::Notebook;
3190
3191our @ISA = CFClient::UI::VBox::;
3192
3193sub new {
3194 my $class = shift;
3195
3196 my $self = $class->SUPER::new (
3197 buttonbar => (new CFClient::UI::Buttonbar),
3198 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3199 # filter => # will be put between multiplexer and $self
3200 @_,
3201 );
3202
3203 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3204 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3205
3206 $self
3207}
3208
3209sub add {
3210 my ($self, $title, $widget, $tooltip) = @_;
3211
3212 Scalar::Util::weaken $self;
3213
3214 $self->{buttonbar}->add (new CFClient::UI::Button
3215 markup => $title,
3216 tooltip => $tooltip,
3217 on_activate => sub { $self->set_current_page ($widget) },
3218 );
3219
3220 $self->{multiplexer}->add ($widget);
3221}
3222
3223sub set_current_page {
3224 my ($self, $page) = @_;
3225
3226 $self->{multiplexer}->set_current_page ($page);
3227 $self->emit (page_changed => $self->{multiplexer}{current});
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Combobox;
3233
3234use utf8;
3235
3236our @ISA = CFClient::UI::Button::;
3237
3238sub new {
3239 my $class = shift;
3240
3241 my $self = $class->SUPER::new (
3242 options => [], # [value, title, longdesc], ...
3243 value => undef,
3244 @_,
3245 );
3246
3247 $self->_set_value ($self->{value});
3248
3249 $self
3250}
3251
3252sub invoke_button_down {
3253 my ($self, $ev) = @_;
3254
3255 my @menu_items;
3256
3257 for (@{ $self->{options} }) {
3258 my ($value, $title, $tooltip) = @$_;
3259
3260 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3261 }
3262
3263 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3264}
3265
3266sub _set_value {
3267 my ($self, $value) = @_;
3268
3269 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3270 or return;
3271
3272 $self->{value} = $item->[0];
3273 $self->set_markup ("$item->[1] ⇓");
3274 $self->set_tooltip ($item->[2]);
3275}
3276
3277sub set_value {
3278 my ($self, $value) = @_;
3279
3280 return unless $self->{value} ne $value;
3281
3282 $self->_set_value ($value);
3283 $self->emit (changed => $value);
3284}
3285
3286#############################################################################
3287
3288package CFClient::UI::Statusbox;
3289
3290our @ISA = CFClient::UI::VBox::;
3291
3292sub new {
3293 my $class = shift;
3294
3295 my $self = $class->SUPER::new (
3296 fontsize => 0.8,
3297 @_,
3298 );
3299
3300 Scalar::Util::weaken (my $this = $self);
3301
3302 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3303
3304 $self
3305}
3306
3307sub reorder {
3308 my ($self) = @_;
3309 my $NOW = Time::HiRes::time;
3310
3311 # freeze display when hovering over any label
3312 return if $CFClient::UI::TOOLTIP->{owner}
3313 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3314 values %{ $self->{item} };
3315
3316 while (my ($k, $v) = each %{ $self->{item} }) {
3317 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3318 }
3319
3320 my @widgets;
3321
3322 my @items = sort {
3323 $a->{pri} <=> $b->{pri}
3324 or $b->{id} <=> $a->{id}
3325 } values %{ $self->{item} };
3326
3327 $self->{timer}->interval (1);
3328
3329 my $count = 10 + 1;
3330 for my $item (@items) {
3331 last unless --$count;
3332
3333 my $label = $item->{label} ||= do {
3334 # TODO: doesn't handle markup well (read as: at all)
3335 my $short = $item->{count} > 1
3336 ? "<b>$item->{count} ×</b> $item->{text}"
3337 : $item->{text};
3338
3339 for ($short) {
3340 s/^\s+//;
3341 s/\s+/ /g;
3342 }
3343
3344 new CFClient::UI::Label
3345 markup => $short,
3346 tooltip => $item->{tooltip},
3347 tooltip_font => $::FONT_PROP,
3348 tooltip_width => 0.67,
3349 fontsize => $item->{fontsize} || $self->{fontsize},
3350 max_w => $::WIDTH * 0.44,
3351 fg => [@{ $item->{fg} }],
3352 can_events => 1,
3353 can_hover => 1
3354 };
3355
3356 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3357 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3358 $label->update;
3359 $label->set_max_size (undef, $label->{req_h} * $diff)
3360 if $diff < 1;
3361 $self->{timer}->interval (1/30);
3362 } else {
3363 $label->{fg}[3] = $item->{fg}[3] || 1;
3364 }
3365
3366 push @widgets, $label;
3367 }
3368
3369 $self->clear;
3370 $self->SUPER::add (reverse @widgets);
3371}
3372
3373sub add {
3374 my ($self, $text, %arg) = @_;
3375
3376 $text =~ s/^\s+//;
3377 $text =~ s/\s+$//;
3378
3379 return unless $text;
3380
3381 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3382
3383 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3384
3385 if (my $item = $self->{item}{$group}) {
3386 if ($item->{text} eq $text) {
3387 $item->{count}++;
3388 } else {
3389 $item->{count} = 1;
3390 $item->{text} = $item->{tooltip} = $text;
3391 }
3392 $item->{id} += 0.2;#d#
3393 $item->{timeout} = $timeout;
3394 delete $item->{label};
3395 } else {
3396 $self->{item}{$group} = {
3397 id => ++$self->{id},
3398 text => $text,
3399 timeout => $timeout,
3400 tooltip => $text,
3401 fg => [0.8, 0.8, 0.8, 0.8],
3402 pri => 0,
3403 count => 1,
3404 %arg,
3405 };
3406 }
3407
3408 $self->reorder;
3409}
3410
3411sub reconfigure {
3412 my ($self) = @_;
3413
3414 delete $_->{label}
3415 for values %{ $self->{item} || {} };
3416
3417 $self->reorder;
3418 $self->SUPER::reconfigure;
3419}
3420
3421sub destroy {
3422 my ($self) = @_;
3423
3424 $self->{timer}->cancel;
3425
3426 $self->SUPER::destroy;
3427}
3428
3429#############################################################################
3430
3431package CFClient::UI::Inventory;
3432
3433our @ISA = CFClient::UI::ScrolledWindow::;
3434
3435sub new {
3436 my $class = shift;
3437
3438 my $self = $class->SUPER::new (
3439 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3440 @_,
3441 );
3442
3443 $self
3444}
3445
3446sub set_items {
3447 my ($self, $items) = @_;
3448
3449 $self->{child}->clear;
3450 return unless $items;
3451
3452 my @items = sort {
3453 ($a->{type} <=> $b->{type})
3454 or ($a->{name} cmp $b->{name})
3455 } @$items;
3456
3457 $self->{real_items} = \@items;
3458
3459 my $row = 0;
3460 for my $item (@items) {
3461 CFClient::Item::update_widgets $item;
3462
3463 $self->{child}->add (0, $row, $item->{face_widget});
3464 $self->{child}->add (1, $row, $item->{desc_widget});
3465 $self->{child}->add (2, $row, $item->{weight_widget});
3466
3467 $row++;
3468 }
3469}
3470
3471#############################################################################
3472
3473package CFClient::UI::BindEditor;
3474
3475our @ISA = CFClient::UI::FancyFrame::;
3476
3477sub new {
3478 my $class = shift;
3479
3480 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3481
3482 $self->add (my $vb = new CFClient::UI::VBox);
3483
3484
3485 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3486 text => "start recording",
3487 tooltip => "Start/Stops recording of actions."
3488 ."All subsequent actions after the recording started will be captured."
3489 ."The actions are displayed after the record was stopped."
3490 ."To bind the action you have to click on the 'Bind' button",
3491 on_activate => sub {
3492 unless ($self->{recording}) {
3493 $self->start;
3494 } else {
3495 $self->stop;
3496 }
3497 });
3498
3499 $vb->add (new CFClient::UI::Label text => "Actions:");
3500 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3501
3502 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3503 $vb->add (my $hb = new CFClient::UI::HBox);
3504 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3505 $hb->add (new CFClient::UI::Button
3506 text => "bind",
3507 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3508 on_activate => sub {
3509 $self->ask_for_bind;
3510 });
3511
3512 $vb->add (my $hb = new CFClient::UI::HBox);
3513 $hb->add (new CFClient::UI::Button
3514 text => "ok",
3515 expand => 1,
3516 tooltip => "This closes the binding editor and saves the binding",
3517 on_activate => sub {
3518 $self->hide;
3519 $self->commit;
3520 });
3521
3522 $hb->add (new CFClient::UI::Button
3523 text => "cancel",
3524 expand => 1,
3525 tooltip => "This closes the binding editor without saving",
3526 on_activate => sub {
3527 $self->hide;
3528 $self->{binding_cancel}->()
3529 if $self->{binding_cancel};
3530 });
3531
3532 $self->update_binding_widgets;
3533
3534 $self
3535}
3536
3537sub cfg_bind {
3538 my ($self, $mod, $sym, $cmds) = @_;
3539 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3540 ::update_bindings ();
3541}
3542
3543sub cfg_unbind {
3544 my ($self, $mod, $sym, $cmds) = @_;
3545 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3546 ::update_bindings ();
3547}
3548
3549sub commit {
3550 my ($self) = @_;
3551 my ($mod, $sym, $cmds) = $self->get_binding;
3552 if ($sym != 0 && @$cmds > 0) {
3553 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3554 ."'. Don't forget 'Save Config'!");
3555 $self->{binding_change}->($mod, $sym, $cmds)
3556 if $self->{binding_change};
3557 } else {
3558 $::STATUSBOX->add ("No action bound, no key or action specified!");
3559 $self->{binding_cancel}->()
3560 if $self->{binding_cancel};
3561 }
3562}
3563
3564sub start {
3565 my ($self) = @_;
3566
3567 $self->{rec_btn}->set_text ("stop recording");
3568 $self->{recording} = 1;
3569 $self->clear_command_list;
3570 $::CONN->start_record if $::CONN;
3571}
3572
3573sub stop {
3574 my ($self) = @_;
3575
3576 $self->{rec_btn}->set_text ("start recording");
3577 $self->{recording} = 0;
3578
3579 my $rec;
3580 $rec = $::CONN->stop_record if $::CONN;
3581 return unless ref $rec eq 'ARRAY';
3582 $self->set_command_list ($rec);
3583}
3584
3585
3586sub ask_for_bind_and_commit {
3587 my ($self) = @_;
3588 $self->ask_for_bind (1);
3589}
3590
3591sub ask_for_bind {
3592 my ($self, $commit, $end_cb) = @_;
3593
3594 CFClient::Binder::open_binding_dialog (sub {
3595 my ($mod, $sym) = @_;
3596 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3597 $self->update_binding_widgets;
3598 $self->commit if $commit;
3599 $end_cb->() if $end_cb;
3600 });
3601}
3602
3603# $mod and $sym are the modifiers and key symbol
3604# $cmds is a array ref of strings (the commands)
3605# $cb is the callback that is executed on OK
3606# $ccb is the callback that is executed on CANCEL and
3607# when the binding was unsuccessful on OK
3608sub set_binding {
3609 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3610
3611 $self->clear_command_list;
3612 $self->{recording} = 0;
3613 $self->{rec_btn}->set_text ("start recording");
3614
3615 $self->{binding} = [$mod, $sym];
3616 $self->{commands} = $cmds;
3617
3618 $self->{binding_change} = $cb;
3619 $self->{binding_cancel} = $ccb;
3620
3621 $self->update_binding_widgets;
3622}
3623
3624# this is a shortcut method that asks for a binding
3625# and then just binds it.
3626sub do_quick_binding {
3627 my ($self, $cmds, $end_cb) = @_;
3628 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3629 $self->ask_for_bind (1, $end_cb);
3630}
3631
3632sub update_binding_widgets {
3633 my ($self) = @_;
3634 my ($mod, $sym, $cmds) = $self->get_binding;
3635 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3636 $self->set_command_list ($cmds);
3637}
3638
3639sub get_binding {
3640 my ($self) = @_;
3641 return (
3642 $self->{binding}->[0],
3643 $self->{binding}->[1],
3644 [ grep { defined $_ } @{$self->{commands}} ]
3645 );
3646}
3647
3648sub clear_command_list {
3649 my ($self) = @_;
3650 $self->{cmdbox}->clear ();
3651}
3652
3653sub set_command_list {
3654 my ($self, $cmds) = @_;
3655
3656 $self->{cmdbox}->clear ();
3657 $self->{commands} = $cmds;
3658
3659 my $idx = 0;
3660
3661 for (@$cmds) {
3662 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3663
3664 my $i = $idx;
3665 $hb->add (new CFClient::UI::Label text => $_);
3666 $hb->add (new CFClient::UI::Button
3667 text => "delete",
3668 tooltip => "Deletes the action from the record",
3669 on_activate => sub {
3670 $self->{cmdbox}->remove ($hb);
3671 $cmds->[$i] = undef;
3672 });
3673
3674
3675 $idx++
3676 }
3677}
3678
3679#############################################################################
3680
3681package CFClient::UI::SpellList;
3682
3683our @ISA = CFClient::UI::Table::;
3684
3685sub new {
3686 my $class = shift;
3687
3688 my $self = $class->SUPER::new (
3689 binding => [],
3690 commands => [],
2298 @_, 3691 @_,
2299 ) 3692 )
2300} 3693}
2301 3694
3695my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3696
3697my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3698 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3699my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3701my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3705my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3707
3708sub rebuild_spell_list {
3709 my ($self) = @_;
3710
3711 $CFClient::UI::ROOT->on_refresh ($self => sub {
3712 $self->clear;
3713
3714 return unless $::CONN;
3715
3716 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3717 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3718 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3719 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3720 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3721
3722 my $row = 0;
3723
3724 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3725 my $spell = $self->{spell}{$_};
3726
3727 $row++;
3728
3729 my $spell_cb = sub {
3730 my ($widget, $ev) = @_;
3731
3732 if ($ev->{button} == 1) {
3733 $::CONN->user_send ("cast $spell->{name}");
3734 } elsif ($ev->{button} == 2) {
3735 $::CONN->user_send ("invoke $spell->{name}");
3736 } elsif ($ev->{button} == 3) {
3737 (new CFClient::UI::Menu
3738 items => [
3739 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3740 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3741 ],
3742 )->popup ($ev);
3743 } else {
3744 return 0;
3745 }
3746
3747 1
3748 };
3749
3750 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3751
3752 #TODO: add path info to tooltip
3753 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3754
3755 $self->add (0, $row, new CFClient::UI::Face
3756 face => $spell->{face},
3757 can_hover => 1,
3758 can_events => 1,
3759 tooltip => $tooltip,
3760 on_button_down => $spell_cb,
3761 );
3762
3763 $self->add (1, $row, new CFClient::UI::Label
3764 expand => 1,
3765 text => $spell->{name},
3766 can_hover => 1,
3767 can_events => 1,
3768 tooltip => $tooltip,
3769 on_button_down => $spell_cb,
3770 );
3771
3772 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3773 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3774 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3775 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3776 }
3777 });
3778}
3779
3780sub add_spell {
3781 my ($self, $spell) = @_;
3782
3783 $self->{spell}->{$spell->{name}} = $spell;
3784 $self->rebuild_spell_list;
3785}
3786
3787sub remove_spell {
3788 my ($self, $spell) = @_;
3789
3790 delete $self->{spell}->{$spell->{name}};
3791 $self->rebuild_spell_list;
3792}
3793
3794sub clear_spells {
3795 my ($self) = @_;
3796
3797 $self->{spell} = {};
3798 $self->rebuild_spell_list;
3799}
3800
3801#############################################################################
3802
3803package CFClient::UI::Root;
3804
3805our @ISA = CFClient::UI::Container::;
3806
3807use List::Util qw(min max);
3808
3809use CFClient::OpenGL;
3810
3811sub new {
3812 my $class = shift;
3813
3814 my $self = $class->SUPER::new (
3815 visible => 1,
3816 @_,
3817 );
3818
3819 Scalar::Util::weaken ($self->{root} = $self);
3820
3821 $self
3822}
3823
2302sub size_request { 3824sub size_request {
2303 (32, 8)
2304}
2305
2306sub draw {
2307 my ($self) = @_; 3825 my ($self) = @_;
2308 3826
2309 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]]; 3827 ($self->{w}, $self->{h})
2310
2311 if ($tex) {
2312 glEnable GL_BLEND;
2313 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2314 glEnable GL_TEXTURE_2D;
2315 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2316 glColor 1, 1, 1, 1;
2317 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
2318 glDisable GL_TEXTURE_2D;
2319 glDisable GL_BLEND;
2320 }
2321} 3828}
2322 3829
2323############################################################################# 3830sub _to_pixel {
3831 my ($coord, $size, $max) = @_;
2324 3832
2325package CFClient::UI::Root; 3833 $coord =
3834 $coord eq "center" ? ($max - $size) * 0.5
3835 : $coord eq "max" ? $max
3836 : $coord;
2326 3837
2327our @ISA = CFClient::UI::Container::; 3838 $coord = 0 if $coord < 0;
3839 $coord = $max - $size if $coord > $max - $size;
2328 3840
2329use CFClient::OpenGL; 3841 int $coord + 0.5
2330
2331sub check_size {
2332 my ($self) = @_;
2333
2334 $self->configure (0, 0, $::WIDTH, $::HEIGHT);
2335} 3842}
2336 3843
2337sub size_request { 3844sub invoke_size_allocate {
2338 ($::WIDTH, $::HEIGHT)
2339}
2340
2341sub configure {
2342 my ($self, $x, $y, $w, $h) = @_; 3845 my ($self, $w, $h) = @_;
2343 3846
2344 $self->SUPER::configure ($x, $y, $w, $h);
2345
2346 for my $child (@{$self->{children}}) { 3847 for my $child ($self->children) {
2347 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3848 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2348 3849
2349 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3850 $X = $child->{force_x} if exists $child->{force_x};
2350 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3851 $Y = $child->{force_y} if exists $child->{force_y};
3852
3853 $X = _to_pixel $X, $W, $self->{w};
3854 $Y = _to_pixel $Y, $H, $self->{h};
3855
2351 $child->configure ($X, $Y, $W,$H); 3856 $child->configure ($X, $Y, $W, $H);
3857 }
3858
2352 } 3859 1
2353} 3860}
2354 3861
2355sub _topleft { 3862sub coord2local {
2356 my ($self, $x, $y) = @_; 3863 my ($self, $x, $y) = @_;
2357 3864
2358 ($x, $y) 3865 ($x, $y)
2359} 3866}
2360 3867
3868sub coord2global {
3869 my ($self, $x, $y) = @_;
3870
3871 ($x, $y)
3872}
3873
2361sub update { 3874sub update {
2362 my ($self) = @_; 3875 my ($self) = @_;
2363 3876
2364 $self->check_size; 3877 $::WANT_REFRESH++;
2365 ::refresh ();
2366} 3878}
2367 3879
2368sub add { 3880sub add {
2369 my ($self, $child) = @_; 3881 my ($self, @children) = @_;
2370 3882
2371 # integerize window positions 3883 $_->{is_toplevel} = 1
2372 $child->{x} = int $child->{x}; 3884 for @children;
2373 $child->{y} = int $child->{y};
2374 3885
2375 $self->SUPER::add ($child); 3886 $self->SUPER::add (@children);
3887}
3888
3889sub remove {
3890 my ($self, @children) = @_;
3891
3892 $self->SUPER::remove (@children);
3893
3894 delete $self->{is_toplevel}
3895 for @children;
3896
3897 while (@children) {
3898 my $w = pop @children;
3899 push @children, $w->children;
3900 $w->set_invisible;
3901 }
2376} 3902}
2377 3903
2378sub on_refresh { 3904sub on_refresh {
2379 my ($self, $id, $cb) = @_; 3905 my ($self, $id, $cb) = @_;
2380 3906
2381 $self->{refresh_hook}{$id} = $cb; 3907 $self->{refresh_hook}{$id} = $cb;
2382} 3908}
2383 3909
3910sub on_post_alloc {
3911 my ($self, $id, $cb) = @_;
3912
3913 $self->{post_alloc_hook}{$id} = $cb;
3914}
3915
2384sub draw { 3916sub draw {
2385 my ($self) = @_; 3917 my ($self) = @_;
2386 3918
2387 while (my $rcb = delete $self->{refresh_hook}) { 3919 while ($self->{refresh_hook}) {
2388 $_->() for values %$rcb; 3920 $_->()
3921 for values %{delete $self->{refresh_hook}};
2389 } 3922 }
3923
3924 if ($self->{realloc}) {
3925 my %queue;
3926 my @queue;
3927 my $widget;
3928
3929 outer:
3930 while () {
3931 if (my $realloc = delete $self->{realloc}) {
3932 for $widget (values %$realloc) {
3933 $widget->{visible} or next; # do not resize invisible widgets
3934
3935 $queue{$widget+0}++ and next; # duplicates are common
3936
3937 push @{ $queue[$widget->{visible}] }, $widget;
3938 }
3939 }
3940
3941 while () {
3942 @queue or last outer;
3943
3944 $widget = pop @{ $queue[-1] || [] }
3945 and last;
3946
3947 pop @queue;
3948 }
3949
3950 delete $queue{$widget+0};
3951
3952 my ($w, $h) = $widget->size_request;
3953
3954 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3955 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3956
3957 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3958 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3959
3960 $w = $widget->{force_w} if exists $widget->{force_w};
3961 $h = $widget->{force_h} if exists $widget->{force_h};
3962
3963 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3964 || delete $widget->{force_realloc}) {
3965 $widget->{req_w} = $w;
3966 $widget->{req_h} = $h;
3967
3968 $self->{size_alloc}{$widget+0} = $widget;
3969
3970 if (my $parent = $widget->{parent}) {
3971 $self->{realloc}{$parent+0} = $parent
3972 unless $queue{$parent+0};
3973
3974 $parent->{force_size_alloc} = 1;
3975 $self->{size_alloc}{$parent+0} = $parent;
3976 }
3977 }
3978
3979 delete $self->{realloc}{$widget+0};
3980 }
3981 }
3982
3983 while (my $size_alloc = delete $self->{size_alloc}) {
3984 my @queue = sort { $b->{visible} <=> $a->{visible} }
3985 values %$size_alloc;
3986
3987 while () {
3988 my $widget = pop @queue || last;
3989
3990 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3991
3992 $w = 0 if $w < 0;
3993 $h = 0 if $h < 0;
3994
3995 $w = int $w + 0.5;
3996 $h = int $h + 0.5;
3997
3998 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3999 $widget->{old_w} = $widget->{w};
4000 $widget->{old_h} = $widget->{h};
4001
4002 $widget->{w} = $w;
4003 $widget->{h} = $h;
4004
4005 $widget->emit (size_allocate => $w, $h);
4006 }
4007 }
4008 }
4009
4010 while ($self->{post_alloc_hook}) {
4011 $_->()
4012 for values %{delete $self->{post_alloc_hook}};
4013 }
4014
2390 4015
2391 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4016 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2392 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4017 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2393 glClear GL_COLOR_BUFFER_BIT; 4018 glClear GL_COLOR_BUFFER_BIT;
2394 4019
2395 glMatrixMode GL_PROJECTION; 4020 glMatrixMode GL_PROJECTION;
2396 glLoadIdentity; 4021 glLoadIdentity;
2397 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4022 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2398 glMatrixMode GL_MODELVIEW; 4023 glMatrixMode GL_MODELVIEW;
2399 glLoadIdentity; 4024 glLoadIdentity;
2400 4025
4026 {
4027 package CFClient::UI::Base;
4028
4029 ($draw_x, $draw_y, $draw_w, $draw_h) =
4030 (0, 0, $self->{w}, $self->{h});
4031 }
4032
2401 $self->_draw; 4033 $self->_draw;
2402} 4034}
2403 4035
2404############################################################################# 4036#############################################################################
2405 4037
2406package CFClient::UI; 4038package CFClient::UI;
2407 4039
2408$ROOT = new CFClient::UI::Root; 4040$ROOT = new CFClient::UI::Root;
2409$TOOLTIP = new CFClient::UI::Tooltip; 4041$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2410 4042
24111 40431
2412 4044

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