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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.252 by root, Sun May 28 23:21:28 2006 UTC vs.
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
10use CFClient::Texture; 11use CFClient::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
… …
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
45 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
46 32
47 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
48 34
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 36
51 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
52
53 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
54
55 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
56 if $x + $TOOLTIP->{w} > $::WIDTH;
57
58 $TOOLTIP->move ($x, $y);
59 $TOOLTIP->show; 38 $TOOLTIP->show;
60 } 39 }
61 40
62 return; 41 return;
63 } 42 }
64 } 43 }
65 } 44 }
66 45
67 $TOOLTIP->hide; 46 $TOOLTIP->hide;
68 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;
69} 71}
70 72
71# class methods for events 73# class methods for events
72sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
73 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
77sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
78 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS; 81 if $FOCUS;
80} 82}
81 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->start;
94 }
95}
96
82sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
83 my ($ev) = @_; 98 my ($ev) = @_;
84 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
85 100
86 if (!$BUTTON_STATE) { 101 unless ($BUTTON_STATE) {
87 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
88 103
89 $GRAB = $widget; 104 $GRAB = $widget;
90 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
91 106
92 check_tooltip; 107 $TOOLTIP_WATCHER->cb->();
93 } 108 }
94 109
95 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
96 111
97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 112 if ($GRAB) {
98 if $GRAB; 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
99} 122}
100 123
101sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
102 my ($ev) = @_; 125 my ($ev) = @_;
103 my ($x, $y) = ($ev->{x}, $ev->{y});
104 126
105 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
106 128
107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
108 130
109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 131 $GRAB->emit (button_up => $ev)
110 if $GRAB; 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
111 133
112 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
113 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
114 $grab->update if $grab; 136 $grab->update if $grab;
115 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
116 138
117 check_tooltip; 139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
118 } 141 }
119} 142}
120 143
121sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
122 my ($ev) = @_; 145 my ($ev) = @_;
123 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
124 147
125 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
126 149
127 if ($widget != $HOVER) { 150 check_hover $widget;
128 my $hover = $HOVER; $HOVER = $widget;
129 151
130 $hover->update if $hover && $hover->{can_hover}; 152 $HOVER->emit (mouse_motion => $ev)
131 $HOVER->update if $HOVER && $HOVER->{can_hover};
132
133 check_tooltip;
134 }
135
136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER; 153 if $HOVER;
138} 154}
139 155
140# convert position array to integers 156# convert position array to integers
141sub harmonize { 157sub harmonize {
… …
170sub rescale_widgets { 186sub rescale_widgets {
171 my ($sx, $sy) = @_; 187 my ($sx, $sy) = @_;
172 188
173 for my $widget (values %WIDGET) { 189 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) { 190 if ($widget->{is_toplevel}) {
191 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 197 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 198 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 199 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
200
201 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
203
181 } 204 }
182 } 205 }
183 206
184 reconfigure_widgets; 207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
185} 216}
186 217
187############################################################################# 218#############################################################################
188 219
189package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
194 225
195sub new { 226sub new {
196 my $class = shift; 227 my $class = shift;
197 228
198 my $self = bless { 229 my $self = bless {
199 x => 0, 230 x => "center",
200 y => 0, 231 y => "center",
201 z => 0, 232 z => 0,
233 w => undef,
234 h => undef,
202 can_events => 1, 235 can_events => 1,
203 @_ 236 @_
204 }, $class; 237 }, $class;
238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
205 240
206 for (keys %$self) { 241 for (keys %$self) {
207 if (/^on_(.*)$/) { 242 if (/^on_(.*)$/) {
208 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
209 } 244 }
210 } 245 }
211 246
212 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
213
214 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 247 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
215 $self->{req_x} = $layout->{x} * $::WIDTH; 248 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
216 $self->{req_y} = $layout->{y} * $::HEIGHT; 249 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
217 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 250 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
218 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 251 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
252
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255
256 $self->show if $layout->{show};
219 } 257 }
220 258
221 $self 259 $self
222} 260}
223 261
… …
234 return if $self->{parent}; 272 return if $self->{parent};
235 273
236 $CFClient::UI::ROOT->add ($self); 274 $CFClient::UI::ROOT->add ($self);
237} 275}
238 276
239sub center {
240 my ($self) = @_;
241
242 $CFClient::UI::ROOT->on_post_alloc (
243 "center_$self" => sub {
244 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
245 },
246 );
247
248 $self->update;
249}
250
251sub set_visible { 277sub set_visible {
252 my ($self) = @_; 278 my ($self) = @_;
253 279
254 return if $self->{visible}; 280 return if $self->{visible};
255 281
… …
268 294
269 return unless $self->{visible}; 295 return unless $self->{visible};
270 296
271 $_->set_invisible for $self->children; 297 $_->set_invisible for $self->children;
272 298
299 delete $self->{visible};
273 delete $self->{root}; 300 delete $self->{root};
274 delete $self->{visible};
275 301
276 undef $GRAB if $GRAB == $self; 302 undef $GRAB if $GRAB == $self;
277 undef $HOVER if $HOVER == $self; 303 undef $HOVER if $HOVER == $self;
278 304
279 CFClient::UI::check_tooltip 305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
280 if $TOOLTIP->{owner} == $self; 306 if $TOOLTIP->{owner} == $self;
281 307
282 $self->focus_out; 308 $self->emit ("focus_out");
283
284 $self->emit (visibility_change => 0); 309 $self->emit (visibility_change => 0);
285} 310}
286 311
287sub set_visibility { 312sub set_visibility {
288 my ($self, $visible) = @_; 313 my ($self, $visible) = @_;
… …
308 333
309 $self->{parent}->remove ($self) 334 $self->{parent}->remove ($self)
310 if $self->{parent}; 335 if $self->{parent};
311} 336}
312 337
313sub move { 338sub move_abs {
314 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
315 340
316 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
317 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
318 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
319 344
320 $self->update; 345 $self->update;
321} 346}
322 347
323sub set_size { 348sub set_size {
324 my ($self, $w, $h) = @_; 349 my ($self, $w, $h) = @_;
325 350
326 $self->{def_w} = $w; 351 $self->{force_w} = $w;
327 $self->{def_h} = $h; 352 $self->{force_h} = $h;
328 353
329 $self->realloc; 354 $self->realloc;
330} 355}
331 356
332sub size_request { 357sub size_request {
333 require Carp; 358 require Carp;
334 Carp::confess "size_request is abstract"; 359 Carp::confess "size_request is abstract";
335} 360}
336 361
362sub baseline_shift {
363 0
364}
365
337sub configure { 366sub configure {
338 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
339 368
340 if ($self->{aspect}) { 369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
341 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, int $h * $self->{aspect};
342 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, int $w / $self->{aspect};
343 374
344 # use alignment to adjust x, y 375 # use alignment to adjust x, y
345 376
346 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
347 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
348
349 ($w, $h) = ($w2, $h2);
350 } 379 }
351 380
352 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
353 $self->{x} = $x; 382 $self->{x} = $x;
354 $self->{y} = $y; 383 $self->{y} = $y;
355 $self->update; 384 $self->update;
356 } 385 }
357 386
358 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
359 return unless $self->{visible}; 388 return unless $self->{visible};
360 389
390 $self->{alloc_w} = $w;
391 $self->{alloc_h} = $h;
392
361 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 393 $self->{root}{size_alloc}{$self+0} = $self;
362 } 394 }
363}
364
365sub size_allocate {
366 # nothing to be done
367} 395}
368 396
369sub children { 397sub children {
398 # nop
399}
400
401sub visible_children {
402 $_[0]->children
370} 403}
371 404
372sub set_max_size { 405sub set_max_size {
373 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
374 407
375 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
376 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
377} 412}
378 413
379sub set_tooltip { 414sub set_tooltip {
380 my ($self, $tooltip) = @_; 415 my ($self, $tooltip) = @_;
381 416
… …
386 421
387 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
388 423
389 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
390 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
391 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
392 } 427 }
393} 428}
394 429
395# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
396sub coord2local { 431sub coord2local {
397 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
398 433
434 Carp::confess unless $self->{parent};#d#
435
399 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
400} 437}
401 438
402# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
403sub coord2global { 440sub coord2global {
404 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
405 442
406 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 443 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
407} 444}
408 445
409sub focus_in { 446sub invoke_focus_in {
410 my ($self) = @_; 447 my ($self) = @_;
411 448
412 return if $FOCUS == $self; 449 return if $FOCUS == $self;
413 return unless $self->{can_focus}; 450 return unless $self->{can_focus};
414 451
415 my $focus = $FOCUS; $FOCUS = $self; 452 $FOCUS = $self;
416 453
417 $self->_emit (focus_in => $focus); 454 $self->update;
418 455
419 $focus->update if $focus; 456 0
420 $FOCUS->update;
421} 457}
422 458
423sub focus_out { 459sub invoke_focus_out {
424 my ($self) = @_; 460 my ($self) = @_;
425 461
426 return unless $FOCUS == $self; 462 return unless $FOCUS == $self;
427 463
428 my $focus = $FOCUS; undef $FOCUS; 464 undef $FOCUS;
429 465
430 $self->_emit (focus_out => $focus); 466 $self->update;
431 467
432 $focus->update if $focus; #?
433
434 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 468 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
435 unless $FOCUS; 469 unless $FOCUS;
436}
437 470
471 0
472}
473
474sub grab_focus {
475 my ($self) = @_;
476
477 $FOCUS->emit ("focus_out") if $FOCUS;
478 $self->emit ("focus_in");
479}
480
438sub mouse_motion { } 481sub invoke_mouse_motion { 0 }
439sub button_up { } 482sub invoke_button_up { 0 }
440sub key_down { } 483sub invoke_key_down { 0 }
441sub key_up { } 484sub invoke_key_up { 0 }
485sub invoke_mouse_wheel { 0 }
442 486
443sub button_down { 487sub invoke_button_down {
444 my ($self, $ev, $x, $y) = @_; 488 my ($self, $ev, $x, $y) = @_;
445 489
446 $self->focus_in; 490 $self->grab_focus;
447}
448 491
449sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 492 0
450sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 493}
451sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 494
452sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 495sub connect {
453sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 496 my ($self, $signal, $cb) = @_;
497
498 push @{ $self->{signal_cb}{$signal} }, $cb;
499}
500
501my %has_coords = (
502 button_down => 1,
503 button_up => 1,
504 mouse_motion => 1,
505 mouse_wheel => 1,
506);
507
508sub emit {
509 my ($self, $signal, @args) = @_;
510
511 my @append
512 = $has_coords{$signal}
513 ? $args[0]->xy ($self)
514 : ();
515
516 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517
518 #d##TODO# stop propagating at first true, do not use sum
519 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
520 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
521 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
522}
454 523
455sub find_widget { 524sub find_widget {
456 my ($self, $x, $y) = @_; 525 my ($self, $x, $y) = @_;
457 526
458 return () unless $self->{can_events}; 527 return () unless $self->{can_events};
… …
466 535
467sub set_parent { 536sub set_parent {
468 my ($self, $parent) = @_; 537 my ($self, $parent) = @_;
469 538
470 Scalar::Util::weaken ($self->{parent} = $parent); 539 Scalar::Util::weaken ($self->{parent} = $parent);
471
472 $self->set_visible if $parent->{visible}; 540 $self->set_visible if $parent->{visible};
473} 541}
474 542
475sub connect {
476 my ($self, $signal, $cb) = @_;
477
478 push @{ $self->{signal_cb}{$signal} }, $cb;
479}
480
481sub _emit {
482 my ($self, $signal, @args) = @_;
483
484 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
485}
486
487sub emit {
488 my ($self, $signal, @args) = @_;
489
490 $self->_emit ($signal, @args)
491 || $self->$signal (@args);
492}
493
494sub visibility_change {
495 #my ($self, $visible) = @_;
496}
497
498sub realloc { 543sub realloc {
499 my ($self) = @_; 544 my ($self) = @_;
500 545
501 if ($self->{visible}) { 546 if ($self->{visible}) {
502 return if $self->{root}{realloc}{$self}; 547 return if $self->{root}{realloc}{$self+0};
503 548
504 $self->{root}{realloc}{$self} = $self; 549 $self->{root}{realloc}{$self+0} = $self;
505 $self->{root}->update; 550 $self->{root}->update;
506 } else { 551 } else {
507 delete $self->{req_w}; 552 delete $self->{req_w};
553 delete $self->{req_h};
508 } 554 }
509} 555}
510 556
511sub update { 557sub update {
512 my ($self) = @_; 558 my ($self) = @_;
513 559
514 $self->{parent}->update 560 $self->{parent}->update
515 if $self->{parent}; 561 if $self->{parent};
516} 562}
517 563
564sub reconfigure {
565 my ($self) = @_;
566
567 $self->realloc;
568 $self->update;
569}
570
571# using global variables seems a bit hacky, but passing through all drawing
572# functions seems pointless.
573our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
574
518sub draw { 575sub draw {
519 my ($self) = @_; 576 my ($self) = @_;
520 577
521 return unless $self->{h} && $self->{w}; 578 return unless $self->{h} && $self->{w};
579
580 # update screen rectangle
581 local $draw_x = $draw_x + $self->{x};
582 local $draw_y = $draw_y + $self->{y};
583
584 # skip widgets that are entirely outside the drawing area
585 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
522 587
523 glPushMatrix; 588 glPushMatrix;
524 glTranslate $self->{x}, $self->{y}, 0; 589 glTranslate $self->{x}, $self->{y}, 0;
525 $self->_draw;
526 glPopMatrix;
527 590
528 if ($self == $HOVER && $self->{can_hover}) { 591 if ($self == $HOVER && $self->{can_hover}) {
529 my ($x, $y) = @$self{qw(x y)};
530
531 glColor 1, 0.8, 0.5, 0.2; 592 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
532 glEnable GL_BLEND; 593 glEnable GL_BLEND;
533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
534 glBegin GL_QUADS; 595 glBegin GL_QUADS;
535 glVertex $x , $y; 596 glVertex 0 , 0;
536 glVertex $x + $self->{w}, $y; 597 glVertex $self->{w}, 0;
537 glVertex $x + $self->{w}, $y + $self->{h}; 598 glVertex $self->{w}, $self->{h};
538 glVertex $x , $y + $self->{h}; 599 glVertex 0 , $self->{h};
539 glEnd; 600 glEnd;
540 glDisable GL_BLEND; 601 glDisable GL_BLEND;
541 } 602 }
542 603
543 if ($ENV{PCLIENT_DEBUG}) { 604 if ($ENV{CFPLUS_DEBUG} & 1) {
544 glPushMatrix; 605 glPushMatrix;
545 glColor 1, 1, 0, 1; 606 glColor 1, 1, 0, 1;
546 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 607 glTranslate 0.375, 0.375;
547 glBegin GL_LINE_LOOP; 608 glBegin GL_LINE_LOOP;
548 glVertex 0 , 0; 609 glVertex 0 , 0;
549 glVertex $self->{w} - 1, 0; 610 glVertex $self->{w} - 1, 0;
550 glVertex $self->{w} - 1, $self->{h} - 1; 611 glVertex $self->{w} - 1, $self->{h} - 1;
551 glVertex 0 , $self->{h} - 1; 612 glVertex 0 , $self->{h} - 1;
552 glEnd; 613 glEnd;
553 glPopMatrix; 614 glPopMatrix;
554 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 615 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
555 } 616 }
617
618 $self->_draw;
619 glPopMatrix;
556} 620}
557 621
558sub _draw { 622sub _draw {
559 my ($self) = @_; 623 my ($self) = @_;
560 624
… …
562} 626}
563 627
564sub DESTROY { 628sub DESTROY {
565 my ($self) = @_; 629 my ($self) = @_;
566 630
631 return if CFClient::in_destruct;
632
567 delete $WIDGET{$self+0}; 633 delete $WIDGET{$self+0};
568 #$self->deactivate; 634
635 eval { $self->destroy };
636 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
569} 637}
570 638
571############################################################################# 639#############################################################################
572 640
573package CFClient::UI::DrawBG; 641package CFClient::UI::DrawBG;
… …
598 666
599 if ($color && (@$color < 4 || $color->[3])) { 667 if ($color && (@$color < 4 || $color->[3])) {
600 my ($w, $h) = @$self{qw(w h)}; 668 my ($w, $h) = @$self{qw(w h)};
601 669
602 glEnable GL_BLEND; 670 glEnable GL_BLEND;
603 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 671 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
604 glColor @$color; 672 glColor_premultiply @$color;
605 673
606 glBegin GL_QUADS; 674 glBegin GL_QUADS;
607 glVertex 0 , 0; 675 glVertex 0 , 0;
608 glVertex 0 , $h; 676 glVertex 0 , $h;
609 glVertex $w, $h; 677 glVertex $w, $h;
… …
624 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
625 $class->SUPER::new (can_events => 0, %arg); 693 $class->SUPER::new (can_events => 0, %arg);
626} 694}
627 695
628sub size_request { 696sub size_request {
629 (0, 0) 697 my ($self) = @_;
698
699 ($self->{w} + 0, $self->{h} + 0)
630} 700}
631 701
632sub draw { } 702sub draw { }
633 703
634############################################################################# 704#############################################################################
… …
638our @ISA = CFClient::UI::Base::; 708our @ISA = CFClient::UI::Base::;
639 709
640sub new { 710sub new {
641 my ($class, %arg) = @_; 711 my ($class, %arg) = @_;
642 712
643 my $children = delete $arg{children} || []; 713 my $children = delete $arg{children};
644 714
645 my $self = $class->SUPER::new ( 715 my $self = $class->SUPER::new (
646 children => [], 716 children => [],
647 can_events => 0, 717 can_events => 0,
648 %arg, 718 %arg,
649 ); 719 );
720
650 $self->add ($_) for @$children; 721 $self->add (@$children)
722 if $children;
651 723
652 $self 724 $self
653} 725}
654 726
655sub add { 727sub add {
… …
703 $x -= $self->{x}; 775 $x -= $self->{x};
704 $y -= $self->{y}; 776 $y -= $self->{y};
705 777
706 my $res; 778 my $res;
707 779
708 for (reverse @{ $self->{children} }) { 780 for (reverse $self->visible_children) {
709 $res = $_->find_widget ($x, $y) 781 $res = $_->find_widget ($x, $y)
710 and return $res; 782 and return $res;
711 } 783 }
712 784
713 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 785 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
734} 806}
735 807
736sub add { 808sub add {
737 my ($self, $child) = @_; 809 my ($self, $child) = @_;
738 810
739 $self->{children} = []; 811 $self->SUPER::remove ($_) for @{ $self->{children} };
740
741 $self->SUPER::add ($child); 812 $self->SUPER::add ($child);
742} 813}
743 814
744sub remove { 815sub remove {
745 my ($self, $widget) = @_; 816 my ($self, $widget) = @_;
… …
754 825
755sub size_request { 826sub size_request {
756 $_[0]{children}[0]->size_request 827 $_[0]{children}[0]->size_request
757} 828}
758 829
759sub size_allocate { 830sub invoke_size_allocate {
760 my ($self, $w, $h, $changed) = @_; 831 my ($self, $w, $h) = @_;
761 832
762 $self->{children}[0]->configure (0, 0, $w, $h); 833 $self->{children}[0]->configure (0, 0, $w, $h);
834
835 1
763} 836}
764 837
765############################################################################# 838#############################################################################
839
840# back-buffered drawing area
766 841
767package CFClient::UI::Window; 842package CFClient::UI::Window;
768 843
769our @ISA = CFClient::UI::Bin::; 844our @ISA = CFClient::UI::Bin::;
770 845
… …
781 856
782 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 857 $ROOT->on_post_alloc ($self => sub { $self->render_child });
783 $self->SUPER::update; 858 $self->SUPER::update;
784} 859}
785 860
786sub size_allocate { 861sub invoke_size_allocate {
787 my ($self, $w, $h, $changed) = @_; 862 my ($self, $w, $h) = @_;
788 863
789 $self->SUPER::size_allocate ($w, $h, $changed);
790 $self->update 864 $self->update;
791 if $changed; 865
866 $self->SUPER::invoke_size_allocate ($w, $h)
792} 867}
793 868
794sub _render { 869sub _render {
870 my ($self) = @_;
871
795 $_[0]{children}[0]->draw; 872 $self->{children}[0]->draw;
796} 873}
797 874
798sub render_child { 875sub render_child {
799 my ($self) = @_; 876 my ($self) = @_;
800 877
801 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 878 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
802 glClearColor 0, 0, 0, 0; 879 glClearColor 0, 0, 0, 0;
803 glClear GL_COLOR_BUFFER_BIT; 880 glClear GL_COLOR_BUFFER_BIT;
804 881
882 {
883 package CFClient::UI::Base;
884
885 ($draw_x, $draw_y, $draw_w, $draw_h) =
886 (0, 0, $self->{w}, $self->{h});
887 }
888
805 $self->_render; 889 $self->_render;
806 }; 890 };
807} 891}
808 892
809sub _draw { 893sub _draw {
810 my ($self) = @_; 894 my ($self) = @_;
811 895
812 my ($w, $h) = ($self->w, $self->h); 896 my ($w, $h) = @$self{qw(w h)};
813 897
814 my $tex = $self->{texture} 898 my $tex = $self->{texture}
815 or return; 899 or return;
816 900
817 glEnable GL_TEXTURE_2D; 901 glEnable GL_TEXTURE_2D;
818 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 902 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
819 glColor 1, 1, 1, 1; 903 glColor 0, 0, 0, 1;
820 904
821 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 905 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
822 906
823 glDisable GL_TEXTURE_2D; 907 glDisable GL_TEXTURE_2D;
824} 908}
… …
840} 924}
841 925
842sub size_request { 926sub size_request {
843 my ($self) = @_; 927 my ($self) = @_;
844 928
845 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 929 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
846 930
847 $w = 10 if $self->{scroll_x}; 931 $w = 10 if $self->{scroll_x};
848 $h = 10 if $self->{scroll_y}; 932 $h = 10 if $self->{scroll_y};
849 933
850 ($w, $h) 934 ($w, $h)
851} 935}
852 936
853sub size_allocate { 937sub invoke_size_allocate {
854 my ($self, $w, $h, $changed) = @_; 938 my ($self, $w, $h) = @_;
855 939
940 my $child = $self->child;
941
856 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 942 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
857 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 943 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
858 944
859 $self->child->configure (0, 0, $w, $h); 945 $self->child->configure (0, 0, $w, $h);
860 $self->update; 946 $self->update;
947
948 1
861} 949}
862 950
863sub set_offset { 951sub set_offset {
864 my ($self, $x, $y) = @_; 952 my ($self, $x, $y) = @_;
865 953
… …
898} 986}
899 987
900sub _render { 988sub _render {
901 my ($self) = @_; 989 my ($self) = @_;
902 990
991 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
992 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
993
903 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 994 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
904 995
905 $self->SUPER::_render; 996 $self->SUPER::_render;
906} 997}
907 998
… …
910package CFClient::UI::ScrolledWindow; 1001package CFClient::UI::ScrolledWindow;
911 1002
912our @ISA = CFClient::UI::HBox::; 1003our @ISA = CFClient::UI::HBox::;
913 1004
914sub new { 1005sub new {
915 my $class = shift; 1006 my ($class, %arg) = @_;
1007
1008 my $child = delete $arg{child};
916 1009
917 my $self; 1010 my $self;
918 1011
919 my $slider = new CFClient::UI::Slider 1012 my $slider = new CFClient::UI::Slider
920 vertical => 1, 1013 vertical => 1,
… …
923 $self->{vp}->set_offset (0, $_[1]); 1016 $self->{vp}->set_offset (0, $_[1]);
924 }, 1017 },
925 ; 1018 ;
926 1019
927 $self = $class->SUPER::new ( 1020 $self = $class->SUPER::new (
928 vp => (new CFClient::UI::ViewPort expand => 1), 1021 vp => (new CFClient::UI::ViewPort expand => 1),
1022 can_events => 1,
929 slider => $slider, 1023 slider => $slider,
930 @_, 1024 %arg,
931 ); 1025 );
932 1026
933 $self->{vp}->add ($self->{scrolled});
934 $self->add ($self->{vp});
935 $self->add ($self->{slider}); 1027 $self->SUPER::add ($self->{vp}, $self->{slider});
1028 $self->add ($child) if $child;
936 1029
937 $self 1030 $self
938} 1031}
939 1032
1033#TODO# update range on size_allocate depending on child
1034
1035sub add {
1036 my ($self, $widget) = @_;
1037
1038 $self->{vp}->add ($self->{child} = $widget);
1039}
1040
1041sub invoke_mouse_wheel {
1042 my ($self, $ev) = @_;
1043
1044 return 0 unless $ev->{dy}; # only vertical movements
1045
1046 $self->{slider}->emit (mouse_wheel => $ev);
1047
1048 1
1049}
1050
1051sub update_slider {
1052 my ($self) = @_;
1053
1054 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1055}
1056
940sub update { 1057sub update {
941 my ($self) = @_; 1058 my ($self) = @_;
942 1059
943 $self->SUPER::update; 1060 $self->SUPER::update;
944 1061
945 # todo: overwrite size_allocate of child 1062 $self->update_slider;
946 my $child = $self->{vp}->child;
947 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
948} 1063}
949 1064
950sub size_allocate { 1065sub invoke_size_allocate {
951 my ($self, $w, $h, $changed) = @_; 1066 my ($self, $w, $h) = @_;
952 1067
1068 $self->update_slider;
1069
953 $self->SUPER::size_allocate ($w, $h, $changed); 1070 $self->SUPER::invoke_size_allocate ($w, $h)
954
955 my $child = $self->{vp}->child;
956 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
957} 1071}
958
959#TODO# update range on size_allocate depending on child
960# update viewport offset on scroll
961 1072
962############################################################################# 1073#############################################################################
963 1074
964package CFClient::UI::Frame; 1075package CFClient::UI::Frame;
965 1076
… …
981 1092
982 if ($self->{bg}) { 1093 if ($self->{bg}) {
983 my ($w, $h) = @$self{qw(w h)}; 1094 my ($w, $h) = @$self{qw(w h)};
984 1095
985 glEnable GL_BLEND; 1096 glEnable GL_BLEND;
986 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1097 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
987 glColor @{ $self->{bg} }; 1098 glColor_premultiply @{ $self->{bg} };
988 1099
989 glBegin GL_QUADS; 1100 glBegin GL_QUADS;
990 glVertex 0 , 0; 1101 glVertex 0 , 0;
991 glVertex 0 , $h; 1102 glVertex 0 , $h;
992 glVertex $w, $h; 1103 glVertex $w, $h;
… …
1005 1116
1006our @ISA = CFClient::UI::Bin::; 1117our @ISA = CFClient::UI::Bin::;
1007 1118
1008use CFClient::OpenGL; 1119use CFClient::OpenGL;
1009 1120
1010my @tex = 1121my $bg =
1122 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1123 mipmap => 1, wrap => 1;
1124
1125my @border =
1011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1126 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1012 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1127 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1013 1128
1014sub new { 1129sub new {
1015 my $class = shift; 1130 my ($class, %arg) = @_;
1016 1131
1017 my $self = $class->SUPER::new ( 1132 my $self = $class->SUPER::new (
1018 bg => [1, 1, 1, 1], 1133 bg => [1, 1, 1, 1],
1019 border_bg => [1, 1, 1, 1], 1134 border_bg => [1, 1, 1, 1],
1020 border => 0.6, 1135 border => 0.6,
1021 is_toplevel => 1,
1022 can_events => 1, 1136 can_events => 1,
1023 @_ 1137 min_w => 64,
1138 min_h => 32,
1139 %arg,
1024 ); 1140 );
1025 1141
1026 $self->{title} &&= new CFClient::UI::Label 1142 $self->{title_widget} = new CFClient::UI::Label
1027 align => 0, 1143 align => 0,
1028 valign => 1, 1144 valign => 1,
1029 text => $self->{title}, 1145 text => $self->{title},
1030 fontsize => $self->{border}; 1146 fontsize => $self->{border},
1147 if exists $self->{title};
1148
1149 if ($self->{has_close_button}) {
1150 $self->{close_button} =
1151 new CFClient::UI::ImageButton
1152 path => 'x1_close.png',
1153 on_activate => sub { $self->emit ("delete") };
1154
1155 $self->CFClient::UI::Container::add ($self->{close_button});
1156 }
1031 1157
1032 $self 1158 $self
1159}
1160
1161sub add {
1162 my ($self, @widgets) = @_;
1163
1164 $self->SUPER::add (@widgets);
1165 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1033} 1167}
1034 1168
1035sub border { 1169sub border {
1036 int $_[0]{border} * $::FONTSIZE 1170 int $_[0]{border} * $::FONTSIZE
1037} 1171}
1038 1172
1039sub size_request { 1173sub size_request {
1040 my ($self) = @_; 1174 my ($self) = @_;
1175
1176 $self->{title_widget}->size_request
1177 if $self->{title_widget};
1178
1179 $self->{close_button}->size_request
1180 if $self->{close_button};
1041 1181
1042 my ($w, $h) = $self->SUPER::size_request; 1182 my ($w, $h) = $self->SUPER::size_request;
1043 1183
1044 ( 1184 (
1045 $w + $self->border * 2, 1185 $w + $self->border * 2,
1046 $h + $self->border * 2, 1186 $h + $self->border * 2,
1047 ) 1187 )
1048} 1188}
1049 1189
1050sub size_allocate { 1190sub invoke_size_allocate {
1051 my ($self, $w, $h, $changed) = @_; 1191 my ($self, $w, $h) = @_;
1052 1192
1053 return unless $changed; 1193 if ($self->{title_widget}) {
1194 $self->{title_widget}{w} = $w;
1195 $self->{title_widget}{h} = $h;
1196 $self->{title_widget}->invoke_size_allocate ($w, $h);
1197 }
1054 1198
1199 my $border = $self->border;
1200
1055 $h -= List::Util::max 0, $self->border * 2; 1201 $h -= List::Util::max 0, $border * 2;
1056 $w -= List::Util::max 0, $self->border * 2; 1202 $w -= List::Util::max 0, $border * 2;
1057 1203
1058 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1059 if $self->{title};
1060
1061 $self->child->configure ($self->border, $self->border, $w, $h); 1204 $self->child->configure ($border, $border, $w, $h);
1062}
1063 1205
1206 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1207 if $self->{close_button};
1208
1209 1
1210}
1211
1212sub invoke_delete {
1213 my ($self) = @_;
1214
1215 $self->hide;
1216
1217 1
1218}
1219
1064sub button_down { 1220sub invoke_button_down {
1065 my ($self, $ev, $x, $y) = @_; 1221 my ($self, $ev, $x, $y) = @_;
1066 1222
1067 my ($w, $h) = @$self{qw(w h)}; 1223 my ($w, $h) = @$self{qw(w h)};
1068 my $border = $self->border; 1224 my $border = $self->border;
1069 1225
… …
1082 my ($ev, $x, $y) = @_; 1238 my ($ev, $x, $y) = @_;
1083 1239
1084 my $dx = $ev->{x} - $ox; 1240 my $dx = $ev->{x} - $ox;
1085 my $dy = $ev->{y} - $oy; 1241 my $dy = $ev->{y} - $oy;
1086 1242
1087 $self->{user_x} = $wx + $dx * $mx;
1088 $self->{user_y} = $wy + $dy * $my;
1089 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1243 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1090 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1244 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1091 $self->move ($self->{user_x}, $self->{user_y}); 1245
1246 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1092 $self->realloc; 1247 $self->realloc;
1093 }; 1248 };
1094 1249
1095 } elsif ($lr ^ $td) { 1250 } elsif ($lr ^ $td) {
1096 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1251 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1099 $self->{motion} = sub { 1254 $self->{motion} = sub {
1100 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
1101 1256
1102 ($x, $y) = ($ev->{x}, $ev->{y}); 1257 ($x, $y) = ($ev->{x}, $ev->{y});
1103 1258
1104 $self->{user_x} = $bx + $x - $ox; 1259 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1105 $self->{user_y} = $by + $y - $oy; 1260 # HACK: the next line is required to enforce placement
1106 1261 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1107 $self->move ($self->{user_x}, $self->{user_y});
1108 $self->realloc;
1109 }; 1262 };
1263 } else {
1264 return 0;
1265 }
1266
1110 } 1267 1
1111} 1268}
1112 1269
1113sub button_up { 1270sub invoke_button_up {
1114 my ($self, $ev, $x, $y) = @_; 1271 my ($self, $ev, $x, $y) = @_;
1115 1272
1116 delete $self->{motion}; 1273 ! ! delete $self->{motion}
1117} 1274}
1118 1275
1119sub mouse_motion { 1276sub invoke_mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1277 my ($self, $ev, $x, $y) = @_;
1121 1278
1122 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1279 $self->{motion}->($ev, $x, $y) if $self->{motion};
1280
1281 ! ! $self->{motion}
1123} 1282}
1124 1283
1125sub _draw { 1284sub _draw {
1126 my ($self) = @_; 1285 my ($self) = @_;
1127 1286
1287 my $child = $self->{children}[0];
1288
1128 my ($w, $h ) = ($self->{w}, $self->{h}); 1289 my ($w, $h ) = ($self->{w}, $self->{h});
1129 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1290 my ($cw, $ch) = ($child->{w}, $child->{h});
1130 1291
1131 glEnable GL_TEXTURE_2D; 1292 glEnable GL_TEXTURE_2D;
1132 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1133 1294
1134 my $border = $self->border; 1295 my $border = $self->border;
1135 1296
1136 glColor @{ $self->{border_bg} }; 1297 glColor @{ $self->{border_bg} };
1137 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1298 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1138 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1299 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1139 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1300 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1140 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1301 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1141 1302
1142 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1303 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1143 my $bg = $tex[0]; 1304 glColor @{ $self->{bg} };
1144 1305
1145 # TODO: repeat texture not scale 1306 # TODO: repeat texture not scale
1307 # solve this better(?)
1146 my $rep_x = $cw / $bg->{w}; 1308 $bg->{s} = $cw / $bg->{w};
1147 my $rep_y = $ch / $bg->{h}; 1309 $bg->{t} = $ch / $bg->{h};
1148
1149 glColor @{ $self->{bg} };
1150
1151 $bg->{s} = $rep_x;
1152 $bg->{t} = $rep_y;
1153 $bg->{wrap_mode} = 1;
1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1310 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 } 1311 }
1156 1312
1157 glDisable GL_TEXTURE_2D; 1313 glDisable GL_TEXTURE_2D;
1158 1314
1159 $self->{title}->draw if $self->{title};
1160
1161 $self->child->draw; 1315 $child->draw;
1316
1317 if ($self->{title_widget}) {
1318 glTranslate 0, $border - $self->{h};
1319 $self->{title_widget}->_draw;
1320
1321 glTranslate 0, - ($border - $self->{h});
1322 }
1323
1324 $self->{close_button}->draw
1325 if $self->{close_button};
1162} 1326}
1163 1327
1164############################################################################# 1328#############################################################################
1165 1329
1166package CFClient::UI::Table; 1330package CFClient::UI::Table;
… …
1189 1353
1190 $child->set_parent ($self); 1354 $child->set_parent ($self);
1191 $self->{children}[$y][$x] = $child; 1355 $self->{children}[$y][$x] = $child;
1192 1356
1193 $self->realloc; 1357 $self->realloc;
1358}
1359
1360sub remove {
1361 my ($self, $child) = @_;
1362
1363 # TODO: not yet implemented
1194} 1364}
1195 1365
1196# TODO: move to container class maybe? send children a signal on removal? 1366# TODO: move to container class maybe? send children a signal on removal?
1197sub clear { 1367sub clear {
1198 my ($self) = @_; 1368 my ($self) = @_;
… …
1239 (sum @$ws), 1409 (sum @$ws),
1240 (sum @$hs), 1410 (sum @$hs),
1241 ) 1411 )
1242} 1412}
1243 1413
1244sub size_allocate { 1414sub invoke_size_allocate {
1245 my ($self, $w, $h, $changed) = @_; 1415 my ($self, $w, $h) = @_;
1246 1416
1247 my ($ws, $hs) = $self->get_wh; 1417 my ($ws, $hs) = $self->get_wh;
1248 1418
1249 my $req_w = (sum @$ws) || 1; 1419 my $req_w = (sum @$ws) || 1;
1250 my $req_h = (sum @$hs) || 1; 1420 my $req_h = (sum @$hs) || 1;
… …
1281 } 1451 }
1282 1452
1283 $y += $row_h; 1453 $y += $row_h;
1284 } 1454 }
1285 1455
1456 1
1286} 1457}
1287 1458
1288sub find_widget { 1459sub find_widget {
1289 my ($self, $x, $y) = @_; 1460 my ($self, $x, $y) = @_;
1290 1461
… …
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1498 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1499 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 ) 1500 )
1330} 1501}
1331 1502
1332sub size_allocate { 1503sub invoke_size_allocate {
1333 my ($self, $w, $h, $changed) = @_; 1504 my ($self, $w, $h) = @_;
1334 1505
1335 my $space = $self->{vertical} ? $h : $w; 1506 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children}; 1507 my @children = $self->visible_children;
1337 1508
1338 my @req; 1509 my @req;
1339 1510
1340 if ($self->{homogeneous}) { 1511 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children; 1512 @req = ($space / (@children || 1)) x @children;
1342 } else { 1513 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1514 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1344 my $req = List::Util::sum @req; 1515 my $req = List::Util::sum @req;
1345 1516
1346 if ($req > $space) { 1517 if ($req > $space) {
1347 # ah well, not enough space 1518 # ah well, not enough space
1348 $_ *= $space / $req for @req; 1519 $_ *= $space / $req for @req;
1349 } else { 1520 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1521 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1351 1522
1352 $space = ($space - $req) / $expand; # remaining space to give away 1523 $space = ($space - $req) / $expand; # remaining space to give away
1353 1524
1354 $req[$_] += $space * $children->[$_]{expand} 1525 $req[$_] += $space * $children[$_]{expand}
1355 for 0 .. $#$children; 1526 for 0 .. $#children;
1356 } 1527 }
1357 } 1528 }
1358 1529
1359 CFClient::UI::harmonize \@req; 1530 CFClient::UI::harmonize \@req;
1360 1531
1361 my $pos = 0; 1532 my $pos = 0;
1362 for (0 .. $#$children) { 1533 for (0 .. $#children) {
1363 my $alloc = $req[$_]; 1534 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1535 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365 1536
1366 $pos += $alloc; 1537 $pos += $alloc;
1367 } 1538 }
1368 1539
1369 1 1540 1
… …
1421 ellipsise => 3, # end 1592 ellipsise => 3, # end
1422 layout => (new CFClient::Layout), 1593 layout => (new CFClient::Layout),
1423 fontsize => 1, 1594 fontsize => 1,
1424 align => -1, 1595 align => -1,
1425 valign => -1, 1596 valign => -1,
1426 padding => 2, 1597 padding_x => 2,
1598 padding_y => 2,
1427 can_events => 0, 1599 can_events => 0,
1428 %arg 1600 %arg
1429 ); 1601 );
1430 1602
1431 if (exists $self->{template}) { 1603 if (exists $self->{template}) {
… …
1458 1630
1459 delete $self->{texture}; 1631 delete $self->{texture};
1460 $self->SUPER::update; 1632 $self->SUPER::update;
1461} 1633}
1462 1634
1635sub realloc {
1636 my ($self) = @_;
1637
1638 delete $self->{ox};
1639 $self->SUPER::realloc;
1640}
1641
1463sub set_text { 1642sub set_text {
1464 my ($self, $text) = @_; 1643 my ($self, $text) = @_;
1465 1644
1466 return if $self->{text} eq "T$text"; 1645 return if $self->{text} eq "T$text";
1467 $self->{text} = "T$text"; 1646 $self->{text} = "T$text";
1468 1647
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1470 $self->{layout}->set_text ($text); 1648 $self->{layout}->set_text ($text);
1471 1649
1650 delete $self->{size_req};
1472 $self->realloc; 1651 $self->realloc;
1473 $self->update; 1652 $self->update;
1474} 1653}
1475 1654
1476sub set_markup { 1655sub set_markup {
… …
1479 return if $self->{text} eq "M$markup"; 1658 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup"; 1659 $self->{text} = "M$markup";
1481 1660
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1661 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483 1662
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup); 1663 $self->{layout}->set_markup ($markup);
1486 1664
1665 delete $self->{size_req};
1487 $self->realloc; 1666 $self->realloc;
1488 $self->update; 1667 $self->update;
1489} 1668}
1490 1669
1491sub size_request { 1670sub size_request {
1492 my ($self) = @_; 1671 my ($self) = @_;
1493 1672
1673 $self->{size_req} ||= do {
1494 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1674 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1); 1675 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1676 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1677 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1678 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1679
1500 my ($w, $h) = $self->{layout}->size; 1680 my ($w, $h) = $self->{layout}->size;
1501 1681
1502 if (exists $self->{template}) { 1682 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font}; 1683 $self->{template}->set_font ($self->{font}) if $self->{font};
1684 $self->{template}->set_width ($self->{max_w} || -1);
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1685 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505 1686
1506 my ($w2, $h2) = $self->{template}->size; 1687 my ($w2, $h2) = $self->{template}->size;
1507 1688
1508 $w = List::Util::max $w, $w2; 1689 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2; 1690 $h = List::Util::max $h, $h2;
1691 }
1692
1693 [$w, $h]
1510 } 1694 };
1511 1695
1512 ( 1696 @{ $self->{size_req} }
1513 $w + $self->{padding} * 2,
1514 $h + $self->{padding} * 2,
1515 )
1516} 1697}
1517 1698
1699sub baseline_shift {
1700 $_[0]{layout}->descent
1701}
1702
1518sub size_allocate { 1703sub invoke_size_allocate {
1519 my ($self, $w, $h, $changed) = @_; 1704 my ($self, $w, $h) = @_;
1705
1706 delete $self->{ox};
1520 1707
1521 delete $self->{texture} 1708 delete $self->{texture}
1522 if $changed; 1709 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1710
1711 1
1523} 1712}
1524 1713
1525sub set_fontsize { 1714sub set_fontsize {
1526 my ($self, $fontsize) = @_; 1715 my ($self, $fontsize) = @_;
1527 1716
1528 $self->{fontsize} = $fontsize; 1717 $self->{fontsize} = $fontsize;
1718 delete $self->{size_req};
1529 delete $self->{texture}; 1719 delete $self->{texture};
1530 1720
1531 $self->realloc; 1721 $self->realloc;
1532} 1722}
1533 1723
1724sub reconfigure {
1725 my ($self) = @_;
1726
1727 delete $self->{size_req};
1728 delete $self->{texture};
1729
1730 $self->SUPER::reconfigure;
1731}
1732
1534sub _draw { 1733sub _draw {
1535 my ($self) = @_; 1734 my ($self) = @_;
1536 1735
1537 $self->SUPER::_draw; # draw background, if applicable 1736 $self->SUPER::_draw; # draw background, if applicable
1538 1737
1539 my $tex = $self->{texture} ||= do { 1738 my $size = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}}); 1739 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1740 $self->{layout}->set_font ($self->{font}) if $self->{font};
1542 $self->{layout}->set_width ($self->{w}); 1741 $self->{layout}->set_width ($self->{w});
1543 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1742 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1743 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1744 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546 1745
1547 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1746 [$self->{layout}->size]
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1558 }; 1747 };
1559 1748
1560 glEnable GL_TEXTURE_2D; 1749 unless (exists $self->{ox}) {
1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1750 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1751 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1752 : ($self->{w} - $size->[0]) * 0.5);
1562 1753
1563 if ($tex->{format} == GL_ALPHA) { 1754 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1564 glColor @{$self->{fg}}; 1755 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1756 : ($self->{h} - $size->[1]) * 0.5);
1566 } else {
1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1568 } 1757 };
1569 1758
1570 glDisable GL_TEXTURE_2D; 1759 my $w = List::Util::min $self->{w} + 4, $size->[0];
1760 my $h = List::Util::min $self->{h} + 2, $size->[1];
1761
1762 $self->{layout}->render ($self->{ox}, $self->{oy});
1571} 1763}
1572 1764
1573############################################################################# 1765#############################################################################
1574 1766
1575package CFClient::UI::EntryBase; 1767package CFClient::UI::EntryBase;
… …
1589 can_hover => 1, 1781 can_hover => 1,
1590 can_focus => 1, 1782 can_focus => 1,
1591 valign => 0, 1783 valign => 0,
1592 can_events => 1, 1784 can_events => 1,
1593 #text => ... 1785 #text => ...
1786 #hidden => "*",
1594 @_ 1787 @_
1595 ) 1788 )
1596} 1789}
1597 1790
1598sub _set_text { 1791sub _set_text {
… …
1600 1793
1601 delete $self->{cur_h}; 1794 delete $self->{cur_h};
1602 1795
1603 return if $self->{text} eq $text; 1796 return if $self->{text} eq $text;
1604 1797
1605 delete $self->{texture};
1606
1607 $self->{last_activity} = $::NOW; 1798 $self->{last_activity} = $::NOW;
1608 $self->{text} = $text; 1799 $self->{text} = $text;
1609 1800
1610 $text =~ s/./*/g if $self->{hidden}; 1801 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text "); 1802 $self->{layout}->set_text ("$text ");
1803 delete $self->{size_req};
1612 1804
1613 $self->_emit (changed => $self->{text}); 1805 $self->emit (changed => $self->{text});
1806
1807 $self->realloc;
1808 $self->update;
1614} 1809}
1615 1810
1616sub set_text { 1811sub set_text {
1617 my ($self, $text) = @_; 1812 my ($self, $text) = @_;
1618 1813
1619 $self->{cursor} = length $text; 1814 $self->{cursor} = length $text;
1620 $self->_set_text ($text); 1815 $self->_set_text ($text);
1621
1622 $self->realloc;
1623} 1816}
1624 1817
1625sub get_text { 1818sub get_text {
1626 $_[0]{text} 1819 $_[0]{text}
1627} 1820}
… …
1632 my ($w, $h) = $self->SUPER::size_request; 1825 my ($w, $h) = $self->SUPER::size_request;
1633 1826
1634 ($w + 1, $h) # add 1 for cursor 1827 ($w + 1, $h) # add 1 for cursor
1635} 1828}
1636 1829
1637sub key_down { 1830sub invoke_key_down {
1638 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1639 1832
1640 my $mod = $ev->{mod}; 1833 my $mod = $ev->{mod};
1641 my $sym = $ev->{sym}; 1834 my $sym = $ev->{sym};
1642 my $uni = $ev->{unicode}; 1835 my $uni = $ev->{unicode};
… …
1654 } elsif ($sym == CFClient::SDLK_HOME) { 1847 } elsif ($sym == CFClient::SDLK_HOME) {
1655 $self->{cursor} = 0; 1848 $self->{cursor} = 0;
1656 } elsif ($sym == CFClient::SDLK_END) { 1849 } elsif ($sym == CFClient::SDLK_END) {
1657 $self->{cursor} = length $text; 1850 $self->{cursor} = length $text;
1658 } elsif ($uni == 27) { 1851 } elsif ($uni == 27) {
1659 $self->_emit ('escape'); 1852 $self->emit ('escape');
1660 } elsif ($uni) { 1853 } elsif ($uni) {
1661 substr $text, $self->{cursor}++, 0, chr $uni; 1854 substr $text, $self->{cursor}++, 0, chr $uni;
1855 } else {
1856 return 0;
1662 } 1857 }
1663 1858
1664 $self->_set_text ($text); 1859 $self->_set_text ($text);
1665 1860
1666 $self->realloc; 1861 $self->realloc;
1667}
1668 1862
1863 1
1864}
1865
1669sub focus_in { 1866sub invoke_focus_in {
1670 my ($self) = @_; 1867 my ($self) = @_;
1671 1868
1672 $self->{last_activity} = $::NOW; 1869 $self->{last_activity} = $::NOW;
1673 1870
1674 $self->SUPER::focus_in; 1871 $self->SUPER::invoke_focus_in
1675} 1872}
1676 1873
1677sub button_down { 1874sub invoke_button_down {
1678 my ($self, $ev, $x, $y) = @_; 1875 my ($self, $ev, $x, $y) = @_;
1679 1876
1680 $self->SUPER::button_down ($ev, $x, $y); 1877 $self->SUPER::invoke_button_down ($ev, $x, $y);
1681 1878
1682 my $idx = $self->{layout}->xy_to_index ($x, $y); 1879 my $idx = $self->{layout}->xy_to_index ($x, $y);
1683 1880
1684 # byte-index to char-index 1881 # byte-index to char-index
1685 my $text = $self->{text}; 1882 my $text = $self->{text};
1686 utf8::encode $text; 1883 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1687 $self->{cursor} = length substr $text, 0, $idx; 1884 $self->{cursor} = length $text;
1688 1885
1689 $self->_set_text ($self->{text}); 1886 $self->_set_text ($self->{text});
1690 $self->update; 1887 $self->update;
1888
1889 1
1691} 1890}
1692 1891
1693sub mouse_motion { 1892sub invoke_mouse_motion {
1694 my ($self, $ev, $x, $y) = @_; 1893 my ($self, $ev, $x, $y) = @_;
1695# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1894# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1895
1896 1
1696} 1897}
1697 1898
1698sub _draw { 1899sub _draw {
1699 my ($self) = @_; 1900 my ($self) = @_;
1700 1901
1701 local $self->{fg} = $self->{fg}; 1902 local $self->{fg} = $self->{fg};
1702 1903
1703 if ($FOCUS == $self) { 1904 if ($FOCUS == $self) {
1704 glColor @{$self->{active_bg}}; 1905 glColor_premultiply @{$self->{active_bg}};
1705 $self->{fg} = $self->{active_fg}; 1906 $self->{fg} = $self->{active_fg};
1706 } else { 1907 } else {
1707 glColor @{$self->{bg}}; 1908 glColor_premultiply @{$self->{bg}};
1708 } 1909 }
1709 1910
1710 glEnable GL_BLEND; 1911 glEnable GL_BLEND;
1711 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1912 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1712 glBegin GL_QUADS; 1913 glBegin GL_QUADS;
1713 glVertex 0 , 0; 1914 glVertex 0 , 0;
1714 glVertex 0 , $self->{h}; 1915 glVertex 0 , $self->{h};
1715 glVertex $self->{w}, $self->{h}; 1916 glVertex $self->{w}, $self->{h};
1716 glVertex $self->{w}, 0; 1917 glVertex $self->{w}, 0;
… …
1741 1942
1742our @ISA = CFClient::UI::EntryBase::; 1943our @ISA = CFClient::UI::EntryBase::;
1743 1944
1744use CFClient::OpenGL; 1945use CFClient::OpenGL;
1745 1946
1746sub key_down { 1947sub invoke_key_down {
1747 my ($self, $ev) = @_; 1948 my ($self, $ev) = @_;
1748 1949
1749 my $sym = $ev->{sym}; 1950 my $sym = $ev->{sym};
1750 1951
1751 if ($sym == 13) { 1952 if ($sym == 13) {
1752 unshift @{$self->{history}}, 1953 unshift @{$self->{history}},
1753 my $txt = $self->get_text; 1954 my $txt = $self->get_text;
1955
1754 $self->{history_pointer} = -1; 1956 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = ''; 1957 $self->{history_saveback} = '';
1756 $self->_emit (activate => $txt); 1958 $self->emit (activate => $txt);
1757 $self->update; 1959 $self->update;
1758 1960
1759 } elsif ($sym == CFClient::SDLK_UP) { 1961 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) { 1962 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text; 1963 $self->{history_saveback} = $self->get_text;
… …
1777 } else { 1979 } else {
1778 $self->set_text ($self->{history_saveback}); 1980 $self->set_text ($self->{history_saveback});
1779 } 1981 }
1780 1982
1781 } else { 1983 } else {
1782 $self->SUPER::key_down ($ev); 1984 return $self->SUPER::invoke_key_down ($ev)
1985 }
1986
1783 } 1987 1
1784
1785} 1988}
1786 1989
1787############################################################################# 1990#############################################################################
1788 1991
1789package CFClient::UI::Button; 1992package CFClient::UI::Button;
… …
1798 2001
1799sub new { 2002sub new {
1800 my $class = shift; 2003 my $class = shift;
1801 2004
1802 $class->SUPER::new ( 2005 $class->SUPER::new (
1803 padding => 4, 2006 padding_x => 4,
2007 padding_y => 4,
1804 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1], 2009 active_fg => [0, 0, 1],
1806 can_hover => 1, 2010 can_hover => 1,
1807 align => 0, 2011 align => 0,
1808 valign => 0, 2012 valign => 0,
1809 can_events => 1, 2013 can_events => 1,
1810 @_ 2014 @_
1811 ) 2015 )
1812} 2016}
1813 2017
1814sub activate { }
1815
1816sub button_up { 2018sub invoke_button_up {
1817 my ($self, $ev, $x, $y) = @_; 2019 my ($self, $ev, $x, $y) = @_;
1818 2020
1819 $self->emit ("activate") 2021 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w} 2022 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h}; 2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1822} 2026}
1823 2027
1824sub _draw { 2028sub _draw {
1825 my ($self) = @_; 2029 my ($self) = @_;
1826 2030
1827 local $self->{fg} = $self->{fg}; 2031 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832 2032
1833 glEnable GL_TEXTURE_2D; 2033 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1; 2035 glColor 0, 0, 0, 1;
1836 2036
… …
1841 $self->SUPER::_draw; 2041 $self->SUPER::_draw;
1842} 2042}
1843 2043
1844############################################################################# 2044#############################################################################
1845 2045
2046package CFClient::UI::ImageButton;
2047
2048our @ISA = CFClient::UI::Image::;
2049
2050use CFClient::OpenGL;
2051
2052my %textures;
2053
2054sub new {
2055 my $class = shift;
2056
2057 my $self = $class->SUPER::new (
2058 padding_x => 4,
2059 padding_y => 4,
2060 fg => [1, 1, 1],
2061 active_fg => [0, 0, 1],
2062 can_hover => 1,
2063 align => 0,
2064 valign => 0,
2065 can_events => 1,
2066 @_
2067 );
2068}
2069
2070sub invoke_button_up {
2071 my ($self, $ev, $x, $y) = @_;
2072
2073 $self->emit ("activate")
2074 if $x >= 0 && $x < $self->{w}
2075 && $y >= 0 && $y < $self->{h};
2076
2077 1
2078}
2079
2080#############################################################################
2081
1846package CFClient::UI::CheckBox; 2082package CFClient::UI::CheckBox;
1847 2083
1848our @ISA = CFClient::UI::DrawBG::; 2084our @ISA = CFClient::UI::DrawBG::;
1849 2085
1850my @tex = 2086my @tex =
… …
1855 2091
1856sub new { 2092sub new {
1857 my $class = shift; 2093 my $class = shift;
1858 2094
1859 $class->SUPER::new ( 2095 $class->SUPER::new (
1860 padding => 2, 2096 padding_x => 2,
2097 padding_y => 2,
1861 fg => [1, 1, 1], 2098 fg => [1, 1, 1],
1862 active_fg => [1, 1, 0], 2099 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2], 2100 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5], 2101 active_bg => [1, 1, 1, 0.5],
1865 state => 0, 2102 state => 0,
… …
1869} 2106}
1870 2107
1871sub size_request { 2108sub size_request {
1872 my ($self) = @_; 2109 my ($self) = @_;
1873 2110
1874 ($self->{padding} * 2 + 6) x 2 2111 (6) x 2
1875} 2112}
1876 2113
2114sub toggle {
2115 my ($self) = @_;
2116
2117 $self->{state} = !$self->{state};
2118 $self->emit (changed => $self->{state});
2119 $self->update;
2120}
2121
1877sub button_down { 2122sub invoke_button_down {
1878 my ($self, $ev, $x, $y) = @_; 2123 my ($self, $ev, $x, $y) = @_;
1879 2124
1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2125 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2126 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1882 $self->{state} = !$self->{state}; 2127 $self->toggle;
1883 $self->_emit (changed => $self->{state}); 2128 } else {
2129 return 0
2130 }
2131
1884 } 2132 1
1885} 2133}
1886 2134
1887sub _draw { 2135sub _draw {
1888 my ($self) = @_; 2136 my ($self) = @_;
1889 2137
1890 $self->SUPER::_draw; 2138 $self->SUPER::_draw;
1891 2139
1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2140 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1893 2141
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2142 my ($w, $h) = @$self{qw(w h)};
2143
2144 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1895 2145
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2146 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897 2147
1898 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2148 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899 2149
… …
1907package CFClient::UI::Image; 2157package CFClient::UI::Image;
1908 2158
1909our @ISA = CFClient::UI::Base::; 2159our @ISA = CFClient::UI::Base::;
1910 2160
1911use CFClient::OpenGL; 2161use CFClient::OpenGL;
1912use Carp qw/confess/;
1913 2162
1914our %loaded_images; 2163our %texture_cache;
1915 2164
1916sub new { 2165sub new {
1917 my $class = shift; 2166 my $class = shift;
1918 2167
1919 my $self = $class->SUPER::new (can_events => 0, @_); 2168 my $self = $class->SUPER::new (
2169 can_events => 0,
2170 @_,
2171 );
1920 2172
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2173 $self->{path} || $self->{tex}
2174 or Carp::croak "'path' or 'tex' attributes required";
1922 2175
1923 $loaded_images{$self->{image}} ||= 2176 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2177 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1925 2178
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2179 Scalar::Util::weaken $texture_cache{$self->{path}};
1927 2180
1928 Scalar::Util::weaken $loaded_images{$self->{image}}; 2181 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931 2182
1932 $self 2183 $self
1933} 2184}
1934 2185
1935sub size_request { 2186sub size_request {
1936 my ($self) = @_; 2187 my ($self) = @_;
1937 2188
1938 ($self->{tex}->{w}, $self->{tex}->{h}) 2189 ($self->{tex}{w}, $self->{tex}{h})
1939} 2190}
1940 2191
1941sub _draw { 2192sub _draw {
1942 my ($self) = @_; 2193 my ($self) = @_;
1943 2194
… …
2052 my $ycut1 = max 0, min 1, $ycut; 2303 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1; 2304 my $ycut2 = max 0, min 1, $ycut - 1;
2054 2305
2055 my $h1 = $self->{h} * (1 - $ycut1); 2306 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2); 2307 my $h2 = $self->{h} * (1 - $ycut2);
2308 my $h3 = $self->{h};
2309
2310 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2057 2311
2058 glEnable GL_BLEND; 2312 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2313 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2314 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2060 glEnable GL_TEXTURE_2D; 2315 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2316 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062 2317
2063 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2318 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS; 2319 glBegin GL_QUADS;
… …
2079 2334
2080 if ($t3) { 2335 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2336 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS; 2337 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2338 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2339 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2340 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2341 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd; 2342 glEnd;
2088 } 2343 }
2089 2344
2090 glDisable GL_BLEND; 2345 glDisable GL_BLEND;
… …
2164 fg => [1, 1, 1], 2419 fg => [1, 1, 1],
2165 active_fg => [0, 0, 0], 2420 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2], 2421 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5], 2422 active_bg => [1, 1, 1, 0.5],
2168 range => [0, 0, 100, 10, 0], 2423 range => [0, 0, 100, 10, 0],
2169 req_w => $::WIDTH / 80, 2424 min_w => $::WIDTH / 80,
2170 req_h => $::WIDTH / 80, 2425 min_h => $::WIDTH / 80,
2171 vertical => 0, 2426 vertical => 0,
2172 can_hover => 1, 2427 can_hover => 1,
2173 inner_pad => 0.02, 2428 inner_pad => 0.02,
2174 @_ 2429 @_
2175 ); 2430 );
… …
2178 $self->update; 2433 $self->update;
2179 2434
2180 $self 2435 $self
2181} 2436}
2182 2437
2183sub changed { }
2184
2185sub set_range { 2438sub set_range {
2186 my ($self, $range) = @_; 2439 my ($self, $range) = @_;
2187 2440
2188 ($range, $self->{range}) = ($self->{range}, $range); 2441 ($range, $self->{range}) = ($self->{range}, $range);
2189 2442
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}"; 2443 if ("@$range" ne "@{$self->{range}}") {
2444 $self->update;
2445 $self->set_value ($self->{range}[0]);
2446 }
2192} 2447}
2193 2448
2194sub set_value { 2449sub set_value {
2195 my ($self, $value) = @_; 2450 my ($self, $value) = @_;
2196 2451
… …
2207 if $unit; 2462 if $unit;
2208 2463
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2464 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210 2465
2211 if ($value != $old_value) { 2466 if ($value != $old_value) {
2212 $self->_emit (changed => $value); 2467 $self->emit (changed => $value);
2213 $self->update; 2468 $self->update;
2214 } 2469 }
2215} 2470}
2216 2471
2217sub size_request { 2472sub size_request {
2218 my ($self) = @_; 2473 my ($self) = @_;
2219 2474
2220 my $w = $self->{req_w}; 2475 ($self->{req_w}, $self->{req_h})
2221 my $h = $self->{req_h};
2222
2223 $self->{vertical} ? ($h, $w) : ($w, $h)
2224} 2476}
2225 2477
2226sub button_down { 2478sub invoke_button_down {
2227 my ($self, $ev, $x, $y) = @_; 2479 my ($self, $ev, $x, $y) = @_;
2228 2480
2229 $self->SUPER::button_down ($ev, $x, $y); 2481 $self->SUPER::invoke_button_down ($ev, $x, $y);
2230 2482
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2483 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232 2484
2233 $self->mouse_motion ($ev, $x, $y); 2485 $self->invoke_mouse_motion ($ev, $x, $y)
2234} 2486}
2235 2487
2236sub mouse_motion { 2488sub invoke_mouse_motion {
2237 my ($self, $ev, $x, $y) = @_; 2489 my ($self, $ev, $x, $y) = @_;
2238 2490
2239 if ($GRAB == $self) { 2491 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2492 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241 2493
2242 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2494 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243 2495
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2496 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245 2497
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2498 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2499 } else {
2500 return 0;
2501 }
2502
2247 } 2503 1
2504}
2505
2506sub invoke_mouse_wheel {
2507 my ($self, $ev) = @_;
2508
2509 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510
2511 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);
2512
2513 ! ! $delta
2248} 2514}
2249 2515
2250sub update { 2516sub update {
2251 my ($self) = @_; 2517 my ($self) = @_;
2252 2518
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2519 delete $self->{knob_w};
2520 $self->SUPER::update;
2521}
2522
2523sub _draw {
2524 my ($self) = @_;
2525
2526 unless ($self->{knob_w}) {
2254 $self->set_value ($self->{range}[0]); 2527 $self->set_value ($self->{range}[0]);
2255 2528
2256 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2529 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100; 2530 my $range = ($hi - $page - $lo) || 1e-100;
2258 2531
… …
2264 $value = ($value - $lo) / $range; 2537 $value = ($value - $lo) / $range;
2265 $value = $value * $self->{scale} + $self->{offset}; 2538 $value = $value * $self->{scale} + $self->{offset};
2266 2539
2267 $self->{knob_x} = $value - $knob_w * 0.5; 2540 $self->{knob_x} = $value - $knob_w * 0.5;
2268 $self->{knob_w} = $knob_w; 2541 $self->{knob_w} = $knob_w;
2269 }); 2542 }
2270
2271 $self->SUPER::update;
2272}
2273
2274sub _draw {
2275 my ($self) = @_;
2276 2543
2277 $self->SUPER::_draw (); 2544 $self->SUPER::_draw ();
2278 2545
2279 glScale $self->{w}, $self->{h}; 2546 glScale $self->{w}, $self->{h};
2280 2547
… …
2341sub set_range { shift->{slider}->set_range (@_) } 2608sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) } 2609sub set_value { shift->{slider}->set_value (@_) }
2343 2610
2344############################################################################# 2611#############################################################################
2345 2612
2346package CFClient::UI::TextView; 2613package CFClient::UI::TextScroller;
2347 2614
2348our @ISA = CFClient::UI::HBox::; 2615our @ISA = CFClient::UI::HBox::;
2349 2616
2350use CFClient::OpenGL; 2617use CFClient::OpenGL;
2351 2618
2352sub new { 2619sub new {
2353 my $class = shift; 2620 my $class = shift;
2354 2621
2355 my $self = $class->SUPER::new ( 2622 my $self = $class->SUPER::new (
2356 fontsize => 1, 2623 fontsize => 1,
2357 can_events => 0, 2624 can_events => 1,
2625 indent => 0,
2358 #font => default_font 2626 #font => default_font
2359 @_, 2627 @_,
2360 2628
2361 layout => (new CFClient::Layout 1), 2629 layout => (new CFClient::Layout),
2362 par => [], 2630 par => [],
2363 height => 0, 2631 height => 0,
2364 children => [ 2632 children => [
2365 (new CFClient::UI::Empty expand => 1), 2633 (new CFClient::UI::Empty expand => 1),
2366 (new CFClient::UI::Slider vertical => 1), 2634 (new CFClient::UI::Slider vertical => 1),
… …
2377 2645
2378 $self->{fontsize} = $fontsize; 2646 $self->{fontsize} = $fontsize;
2379 $self->reflow; 2647 $self->reflow;
2380} 2648}
2381 2649
2650sub size_request {
2651 my ($self) = @_;
2652
2653 my ($empty, $slider) = @{ $self->{children} };
2654
2655 local $self->{children} = [$empty, $slider];
2656 $self->SUPER::size_request
2657}
2658
2382sub size_allocate { 2659sub invoke_size_allocate {
2383 my ($self, $w, $h, $changed) = @_; 2660 my ($self, $w, $h) = @_;
2384 2661
2385 $self->SUPER::size_allocate ($w, $h, $changed); 2662 my ($empty, $slider, @other) = @{ $self->{children} };
2386 2663 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2387 return unless $changed;
2388 2664
2389 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2665 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2666 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w}); 2667 $self->{layout}->set_width ($empty->{w});
2668 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2392 2669
2393 $self->reflow; 2670 $self->reflow;
2394}
2395 2671
2396sub text_size { 2672 local $self->{children} = [$empty, $slider];
2673 $self->SUPER::invoke_size_allocate ($w, $h)
2674}
2675
2676sub invoke_mouse_wheel {
2397 my ($self, $text, $indent) = @_; 2677 my ($self, $ev) = @_;
2678
2679 return 0 unless $ev->{dy}; # only vertical movements
2680
2681 $self->{children}[1]->emit (mouse_wheel => $ev);
2682
2683 1
2684}
2685
2686sub get_layout {
2687 my ($self, $para) = @_;
2398 2688
2399 my $layout = $self->{layout}; 2689 my $layout = $self->{layout};
2400 2690
2691 $layout->set_font ($self->{font}) if $self->{font};
2692 $layout->set_foreground (@{$para->{fg}});
2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2693 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2402 $layout->set_width ($self->{children}[0]{w} - $indent); 2694 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2403 $layout->set_markup ($text); 2696 $layout->set_markup ($para->{markup});
2697
2698 $layout->set_shapes (
2699 map
2700 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2701 @{$para->{widget}}
2404 2702 );
2703
2405 $layout->size 2704 $layout
2406} 2705}
2407 2706
2408sub reflow { 2707sub reflow {
2409 my ($self) = @_; 2708 my ($self) = @_;
2410 2709
… …
2419 $self->{children}[1]->set_value ($offset); 2718 $self->{children}[1]->set_value ($offset);
2420} 2719}
2421 2720
2422sub clear { 2721sub clear {
2423 my ($self) = @_; 2722 my ($self) = @_;
2723
2724 my (undef, undef, @other) = @{ $self->{children} };
2725 $self->remove ($_) for @other;
2424 2726
2425 $self->{par} = []; 2727 $self->{par} = [];
2426 $self->{height} = 0; 2728 $self->{height} = 0;
2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2729 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2428} 2730}
2429 2731
2430sub add_paragraph { 2732sub add_paragraph {
2431 my ($self, $color, $text, $indent) = @_; 2733 my ($self, $color, $para, $indent) = @_;
2432 2734
2433 for my $line (split /\n/, $text) { 2735 my ($text, @w) = ref $para ? @$para : $para;
2434 my ($w, $h) = $self->text_size ($line); 2736
2435 $self->{height} += $h; 2737 $para = {
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2738 w => 1e10,
2739 wrapped => 1,
2740 fg => $color,
2741 indent => $indent,
2742 markup => $text,
2743 widget => \@w,
2437 } 2744 };
2438 2745
2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2746 $self->add (@w) if @w;
2747 push @{$self->{par}}, $para;
2748
2749 $self->{need_reflow}++;
2750 $self->update;
2751}
2752
2753sub scroll_to_bottom {
2754 my ($self) = @_;
2755
2756 $self->{scroll_to_bottom} = 1;
2757 $self->update;
2440} 2758}
2441 2759
2442sub update { 2760sub update {
2443 my ($self) = @_; 2761 my ($self) = @_;
2444 2762
… …
2446 2764
2447 return unless $self->{h} > 0; 2765 return unless $self->{h} > 0;
2448 2766
2449 delete $self->{texture}; 2767 delete $self->{texture};
2450 2768
2451 $ROOT->on_post_alloc ($self, sub { 2769 $ROOT->on_post_alloc ($self => sub {
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2770 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453 2771
2454 if (delete $self->{need_reflow}) { 2772 if (delete $self->{need_reflow}) {
2455 my $height = 0; 2773 my $height = 0;
2456 2774
2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
2461 for (@{$self->{par}}) { 2775 for my $para (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2776 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2463 $layout->set_width ($W - $_->[3]); 2777 my $layout = $self->get_layout ($para);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size; 2778 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3]; 2779
2467 $_->[1] = $h; 2780 $para->{w} = $w + $para->{indent};
2781 $para->{h} = $h;
2782 $para->{wrapped} = $layout->has_wrapped;
2468 } 2783 }
2469 2784
2470 $height += $_->[1]; 2785 $height += $para->{h};
2471 } 2786 }
2472 2787
2473 $self->{height} = $height; 2788 $self->{height} = $height;
2474 2789
2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2790 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2476 2791
2477 delete $self->{texture}; 2792 delete $self->{texture};
2478 } 2793 }
2479 2794
2795 if (delete $self->{scroll_to_bottom}) {
2796 $self->{children}[1]->set_value (1e10);
2797 }
2798
2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2799 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2481 glClearColor 0.5, 0.5, 0.5, 0; 2800 glClearColor 0, 0, 0, 0;
2482 glClear GL_COLOR_BUFFER_BIT; 2801 glClear GL_COLOR_BUFFER_BIT;
2483 2802
2484 my $top = int $self->{children}[1]{range}[0]; 2803 my $top = int $self->{children}[1]{range}[0];
2485 2804
2486 my $y0 = $top; 2805 my $y0 = $top;
2487 my $y1 = $top + $H; 2806 my $y1 = $top + $H;
2488 2807
2489 my $y = 0; 2808 my $y = 0;
2490 2809
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2498
2499 for my $par (@{$self->{par}}) { 2810 for my $para (@{$self->{par}}) {
2500 my $h = $par->[1]; 2811 my $h = $para->{h};
2501 2812
2502 if ($y0 < $y + $h && $y < $y1) { 2813 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] });
2504 $layout->set_width ($W - $par->[3]);
2505 $layout->set_markup ($par->[4]);
2506 2814
2507 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2815 my $layout = $self->get_layout ($para);
2508 2816
2509 glRasterPos $par->[3], $y - $y0; 2817 $layout->render ($para->{indent}, $y - $y0);
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2818
2819 if (my @w = @{ $para->{widget} }) {
2820 my @s = $layout->get_shapes;
2821
2822 for (@w) {
2823 my ($dx, $dy) = splice @s, 0, 2, ();
2824
2825 $_->{x} = $dx + $para->{indent};
2826 $_->{y} = $dy + $y - $y0;
2827
2828 $_->draw;
2829 }
2830 }
2511 } 2831 }
2512 2832
2513 $y += $h; 2833 $y += $h;
2514 } 2834 }
2515
2516 glDisable GL_BLEND;
2517 }; 2835 };
2518 }); 2836 });
2519} 2837}
2520 2838
2839sub reconfigure {
2840 my ($self) = @_;
2841
2842 $self->SUPER::reconfigure;
2843
2844 $_->{w} = 1e10 for @{ $self->{par} };
2845 $self->reflow;
2846}
2847
2521sub _draw { 2848sub _draw {
2522 my ($self) = @_; 2849 my ($self) = @_;
2523 2850
2524 glEnable GL_TEXTURE_2D; 2851 glEnable GL_TEXTURE_2D;
2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2852 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1; 2853 glColor 0, 0, 0, 1;
2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2854 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2528 glDisable GL_TEXTURE_2D; 2855 glDisable GL_TEXTURE_2D;
2529 2856
2530 $self->{children}[1]->draw; 2857 $self->{children}[1]->draw;
2531
2532} 2858}
2533 2859
2534############################################################################# 2860#############################################################################
2535 2861
2536package CFClient::UI::Animator; 2862package CFClient::UI::Animator;
… …
2615} 2941}
2616 2942
2617sub set_tooltip_from { 2943sub set_tooltip_from {
2618 my ($self, $widget) = @_; 2944 my ($self, $widget) = @_;
2619 2945
2946 my $tooltip = $widget->{tooltip};
2947
2948 if ($ENV{CFPLUS_DEBUG} & 2) {
2949 $tooltip .= "\n\n" . (ref $widget) . "\n"
2950 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951 . "req $widget->{req_w} $widget->{req_h}\n"
2952 . "visible $widget->{visible}";
2953 }
2954
2955 $tooltip =~ s/^\n+//;
2956 $tooltip =~ s/\n+$//;
2957
2620 $self->add (new CFClient::UI::Label 2958 $self->add (new CFClient::UI::Label
2621 markup => $widget->{tooltip}, 2959 markup => $tooltip,
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2960 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8, 2961 fontsize => 0.8,
2624 fg => [0, 0, 0, 1], 2962 fg => [0, 0, 0, 1],
2625 ellipsise => 0, 2963 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP), 2964 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2971 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634 2972
2635 ($w + 4, $h + 4) 2973 ($w + 4, $h + 4)
2636} 2974}
2637 2975
2638sub size_allocate { 2976sub invoke_size_allocate {
2639 my ($self, $w, $h, $changed) = @_; 2977 my ($self, $w, $h) = @_;
2640 2978
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 2979 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2980}
2981
2982sub invoke_visibility_change {
2983 my ($self, $visible) = @_;
2984
2985 return unless $visible;
2986
2987 $self->{root}->on_post_alloc ("move_$self" => sub {
2988 my $widget = $self->{owner}
2989 or return;
2990
2991 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992
2993 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994 if $x + $self->{w} > $self->{root}{w};
2995
2996 $self->move_abs ($x, $y);
2997 });
2644} 2998}
2645 2999
2646sub _draw { 3000sub _draw {
2647 my ($self) = @_; 3001 my ($self) = @_;
2648 3002
… …
2734 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3088 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2735 3089
2736 if ($tex) { 3090 if ($tex) {
2737 glEnable GL_TEXTURE_2D; 3091 glEnable GL_TEXTURE_2D;
2738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2739 glColor 1, 1, 1, 1; 3093 glColor 0, 0, 0, 1;
2740 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3094 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2741 glDisable GL_TEXTURE_2D; 3095 glDisable GL_TEXTURE_2D;
2742 } 3096 }
2743} 3097}
2744 3098
2745sub DESTROY { 3099sub destroy {
2746 my ($self) = @_; 3100 my ($self) = @_;
2747 3101
2748 $self->{timer}->cancel 3102 $self->{timer}->cancel
2749 if $self->{timer}; 3103 if $self->{timer};
2750 3104
2751 $self->SUPER::DESTROY; 3105 $self->SUPER::destroy;
2752} 3106}
2753 3107
2754############################################################################# 3108#############################################################################
2755 3109
2756package CFClient::UI::Inventory; 3110package CFClient::UI::Buttonbar;
2757 3111
2758our @ISA = CFClient::UI::ScrolledWindow::; 3112our @ISA = CFClient::UI::HBox::;
2759 3113
2760sub new { 3114# TODO: should actualyl wrap buttons and other goodies.
2761 my $class = shift;
2762
2763 my $self = $class->SUPER::new (
2764 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2765 @_,
2766 );
2767
2768 $self
2769}
2770
2771sub set_items {
2772 my ($self, $items) = @_;
2773
2774 $self->{scrolled}->clear;
2775 return unless $items;
2776
2777 my @items = sort {
2778 ($a->{type} <=> $b->{type})
2779 or ($a->{name} cmp $b->{name})
2780 } @$items;
2781
2782 $self->{real_items} = \@items;
2783
2784 my $row = 0;
2785 for my $item (@items) {
2786 CFClient::Item::update_widgets $item;
2787
2788 $self->{scrolled}->add (0, $row, $item->{face_widget});
2789 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2790 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2791
2792 $row++;
2793 }
2794}
2795 3115
2796############################################################################# 3116#############################################################################
2797 3117
2798package CFClient::UI::Menu; 3118package CFClient::UI::Menu;
2799 3119
… …
2811 ); 3131 );
2812 3132
2813 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3133 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2814 3134
2815 for my $item (@{ $self->{items} }) { 3135 for my $item (@{ $self->{items} }) {
2816 my ($widget, $cb) = @$item; 3136 my ($widget, $cb, $tooltip) = @$item;
2817 3137
2818 # handle various types of items, only text for now 3138 # handle various types of items, only text for now
2819 if (!ref $widget) { 3139 if (!ref $widget) {
3140 if ($widget =~ /\t/) {
3141 my ($left, $right) = split /\t/, $widget, 2;
3142
3143 $widget = new CFClient::UI::HBox
3144 can_hover => 1,
3145 can_events => 1,
3146 tooltip => $tooltip,
3147 children => [
3148 (new CFClient::UI::Label markup => $left, expand => 1),
3149 (new CFClient::UI::Label markup => $right, align => +1),
3150 ],
3151 ;
3152
3153 } else {
2820 $widget = new CFClient::UI::Label 3154 $widget = new CFClient::UI::Label
2821 can_hover => 1, 3155 can_hover => 1,
2822 can_events => 1, 3156 can_events => 1,
2823 text => $widget; 3157 markup => $widget,
3158 tooltip => $tooltip;
3159 }
2824 } 3160 }
2825 3161
2826 $self->{item}{$widget} = $item; 3162 $self->{item}{$widget} = $item;
2827 3163
2828 $self->{vbox}->add ($widget); 3164 $self->{vbox}->add ($widget);
… …
2833 3169
2834# popup given the event (must be a mouse button down event currently) 3170# popup given the event (must be a mouse button down event currently)
2835sub popup { 3171sub popup {
2836 my ($self, $ev) = @_; 3172 my ($self, $ev) = @_;
2837 3173
2838 $self->_emit ("popdown"); 3174 $self->emit ("popdown");
2839 3175
2840 # maybe save $GRAB? must be careful about events... 3176 # maybe save $GRAB? must be careful about events...
2841 $GRAB = $self; 3177 $GRAB = $self;
2842 $self->{button} = $ev->{button}; 3178 $self->{button} = $ev->{button};
2843 3179
2844 $self->show; 3180 $self->show;
2845 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3181 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2846} 3182}
2847 3183
2848sub mouse_motion { 3184sub invoke_mouse_motion {
2849 my ($self, $ev, $x, $y) = @_; 3185 my ($self, $ev, $x, $y) = @_;
2850 3186
2851 # TODO: should use vbox->find_widget or so 3187 # TODO: should use vbox->find_widget or so
2852 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3188 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2853 $self->{hover} = $self->{item}{$HOVER}; 3189 $self->{hover} = $self->{item}{$HOVER};
2854}
2855 3190
3191 0
3192}
3193
2856sub button_up { 3194sub invoke_button_up {
2857 my ($self, $ev, $x, $y) = @_; 3195 my ($self, $ev, $x, $y) = @_;
2858 3196
2859 if ($ev->{button} == $self->{button}) { 3197 if ($ev->{button} == $self->{button}) {
2860 undef $GRAB; 3198 undef $GRAB;
2861 $self->hide; 3199 $self->hide;
2862 3200
2863 $self->_emit ("popdown"); 3201 $self->emit ("popdown");
2864 $self->{hover}[1]->() if $self->{hover}; 3202 $self->{hover}[1]->() if $self->{hover};
3203 } else {
3204 return 0
3205 }
3206
2865 } 3207 1
2866} 3208}
2867 3209
2868############################################################################# 3210#############################################################################
2869 3211
2870package CFClient::UI::Statusbox; 3212package CFClient::UI::Multiplexer;
2871 3213
2872our @ISA = CFClient::UI::VBox::; 3214our @ISA = CFClient::UI::Container::;
2873 3215
2874sub new { 3216sub new {
2875 my $class = shift; 3217 my $class = shift;
2876 3218
2877 $class->SUPER::new ( 3219 my $self = $class->SUPER::new (
3220 @_,
3221 );
3222
3223 $self->{current} = $self->{children}[0]
3224 if @{ $self->{children} };
3225
3226 $self
3227}
3228
3229sub add {
3230 my ($self, @widgets) = @_;
3231
3232 $self->SUPER::add (@widgets);
3233
3234 $self->{current} = $self->{children}[0]
3235 if @{ $self->{children} };
3236}
3237
3238sub get_current_page {
3239 my ($self) = @_;
3240
3241 $self->{current}
3242}
3243
3244sub set_current_page {
3245 my ($self, $page_or_widget) = @_;
3246
3247 my $widget = ref $page_or_widget
3248 ? $page_or_widget
3249 : $self->{children}[$page_or_widget];
3250
3251 $self->{current} = $widget;
3252 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3253
3254 $self->emit (page_changed => $self->{current});
3255
3256 $self->realloc;
3257}
3258
3259sub visible_children {
3260 $_[0]{current}
3261}
3262
3263sub size_request {
3264 my ($self) = @_;
3265
3266 $self->{current}->size_request
3267}
3268
3269sub invoke_size_allocate {
3270 my ($self, $w, $h) = @_;
3271
3272 $self->{current}->configure (0, 0, $w, $h);
3273
3274 1
3275}
3276
3277sub _draw {
3278 my ($self) = @_;
3279
3280 $self->{current}->draw;
3281}
3282
3283#############################################################################
3284
3285package CFClient::UI::Notebook;
3286
3287our @ISA = CFClient::UI::VBox::;
3288
3289sub new {
3290 my $class = shift;
3291
3292 my $self = $class->SUPER::new (
3293 buttonbar => (new CFClient::UI::Buttonbar),
3294 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3295 # filter => # will be put between multiplexer and $self
3296 @_,
3297 );
3298
3299 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301
3302 $self
3303}
3304
3305sub add {
3306 my ($self, $title, $widget, $tooltip) = @_;
3307
3308 Scalar::Util::weaken $self;
3309
3310 $self->{buttonbar}->add (new CFClient::UI::Button
3311 markup => $title,
3312 tooltip => $tooltip,
3313 on_activate => sub { $self->set_current_page ($widget) },
3314 );
3315
3316 $self->{multiplexer}->add ($widget);
3317}
3318
3319sub get_current_page {
3320 my ($self) = @_;
3321
3322 $self->{multiplexer}->get_current_page
3323}
3324
3325sub set_current_page {
3326 my ($self, $page) = @_;
3327
3328 $self->{multiplexer}->set_current_page ($page);
3329 $self->emit (page_changed => $self->{multiplexer}{current});
3330}
3331
3332#############################################################################
3333
3334package CFClient::UI::Combobox;
3335
3336use utf8;
3337
3338our @ISA = CFClient::UI::Button::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (
3344 options => [], # [value, title, longdesc], ...
3345 value => undef,
3346 @_,
3347 );
3348
3349 $self->_set_value ($self->{value});
3350
3351 $self
3352}
3353
3354sub invoke_button_down {
3355 my ($self, $ev) = @_;
3356
3357 my @menu_items;
3358
3359 for (@{ $self->{options} }) {
3360 my ($value, $title, $tooltip) = @$_;
3361
3362 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363 }
3364
3365 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366}
3367
3368sub _set_value {
3369 my ($self, $value) = @_;
3370
3371 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3372 or return;
3373
3374 $self->{value} = $item->[0];
3375 $self->set_markup ("$item->[1] ⇓");
3376 $self->set_tooltip ($item->[2]);
3377}
3378
3379sub set_value {
3380 my ($self, $value) = @_;
3381
3382 return unless $self->{value} ne $value;
3383
3384 $self->_set_value ($value);
3385 $self->emit (changed => $value);
3386}
3387
3388#############################################################################
3389
3390package CFClient::UI::Statusbox;
3391
3392our @ISA = CFClient::UI::VBox::;
3393
3394sub new {
3395 my $class = shift;
3396
3397 my $self = $class->SUPER::new (
2878 fontsize => 0.8, 3398 fontsize => 0.8,
2879 @_, 3399 @_,
2880 ) 3400 );
3401
3402 Scalar::Util::weaken (my $this = $self);
3403
3404 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3405
3406 $self
2881} 3407}
2882 3408
2883sub reorder { 3409sub reorder {
2884 my ($self) = @_; 3410 my ($self) = @_;
2885 my $NOW = time; 3411 my $NOW = Time::HiRes::time;
3412
3413 # freeze display when hovering over any label
3414 return if $CFClient::UI::TOOLTIP->{owner}
3415 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3416 values %{ $self->{item} };
2886 3417
2887 while (my ($k, $v) = each %{ $self->{item} }) { 3418 while (my ($k, $v) = each %{ $self->{item} }) {
2888 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3419 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2889 } 3420 }
2890 3421
… …
2893 my @items = sort { 3424 my @items = sort {
2894 $a->{pri} <=> $b->{pri} 3425 $a->{pri} <=> $b->{pri}
2895 or $b->{id} <=> $a->{id} 3426 or $b->{id} <=> $a->{id}
2896 } values %{ $self->{item} }; 3427 } values %{ $self->{item} };
2897 3428
3429 $self->{timer}->interval (1);
3430
2898 my $count = 10 + 1; 3431 my $count = 10 + 1;
2899 for my $item (@items) { 3432 for my $item (@items) {
2900 last unless --$count; 3433 last unless --$count;
2901 3434
2902 push @widgets, $item->{label} ||= do { 3435 my $label = $item->{label} ||= do {
2903 # TODO: doesn't handle markup well (read as: at all) 3436 # TODO: doesn't handle markup well (read as: at all)
2904 my $short = $item->{count} > 1 3437 my $short = $item->{count} > 1
2905 ? "<b>$item->{count} ×</b> $item->{text}" 3438 ? "<b>$item->{count} ×</b> $item->{text}"
2906 : $item->{text}; 3439 : $item->{text};
2907 3440
… …
2915 tooltip => $item->{tooltip}, 3448 tooltip => $item->{tooltip},
2916 tooltip_font => $::FONT_PROP, 3449 tooltip_font => $::FONT_PROP,
2917 tooltip_width => 0.67, 3450 tooltip_width => 0.67,
2918 fontsize => $item->{fontsize} || $self->{fontsize}, 3451 fontsize => $item->{fontsize} || $self->{fontsize},
2919 max_w => $::WIDTH * 0.44, 3452 max_w => $::WIDTH * 0.44,
2920 fg => $item->{fg}, 3453 fg => [@{ $item->{fg} }],
2921 can_events => 1, 3454 can_events => 1,
2922 can_hover => 1 3455 can_hover => 1
2923 }; 3456 };
3457
3458 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460 $label->update;
3461 $label->set_max_size (undef, $label->{req_h} * $diff)
3462 if $diff < 1;
3463 $self->{timer}->interval (1/30);
3464 } else {
3465 $label->{fg}[3] = $item->{fg}[3] || 1;
3466 }
3467
3468 push @widgets, $label;
2924 } 3469 }
2925 3470
2926 $self->clear; 3471 $self->clear;
2927 $self->SUPER::add (reverse @widgets); 3472 $self->SUPER::add (reverse @widgets);
2928} 3473}
… …
2933 $text =~ s/^\s+//; 3478 $text =~ s/^\s+//;
2934 $text =~ s/\s+$//; 3479 $text =~ s/\s+$//;
2935 3480
2936 return unless $text; 3481 return unless $text;
2937 3482
2938 my $timeout = time + ((delete $arg{timeout}) || 60); 3483 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2939 3484
2940 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3485 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2941 3486
2942 if (my $item = $self->{item}{$group}) { 3487 if (my $item = $self->{item}{$group}) {
2943 if ($item->{text} eq $text) { 3488 if ($item->{text} eq $text) {
2944 $item->{count}++; 3489 $item->{count}++;
2945 } else { 3490 } else {
2946 $item->{count} = 1; 3491 $item->{count} = 1;
2947 $item->{text} = $item->{tooltip} = $text; 3492 $item->{text} = $item->{tooltip} = $text;
2948 } 3493 }
2949 $item->{id} = ++$self->{id}; 3494 $item->{id} += 0.2;#d#
2950 $item->{timeout} = $timeout; 3495 $item->{timeout} = $timeout;
2951 delete $item->{label}; 3496 delete $item->{label};
2952 } else { 3497 } else {
2953 $self->{item}{$group} = { 3498 $self->{item}{$group} = {
2954 id => ++$self->{id}, 3499 id => ++$self->{id},
… …
2960 count => 1, 3505 count => 1,
2961 %arg, 3506 %arg,
2962 }; 3507 };
2963 } 3508 }
2964 3509
3510 $ROOT->on_refresh (reorder => sub {
2965 $self->reorder; 3511 $self->reorder;
3512 });
2966} 3513}
2967 3514
2968sub reconfigure { 3515sub reconfigure {
2969 my ($self) = @_; 3516 my ($self) = @_;
2970 3517
… …
2973 3520
2974 $self->reorder; 3521 $self->reorder;
2975 $self->SUPER::reconfigure; 3522 $self->SUPER::reconfigure;
2976} 3523}
2977 3524
3525sub destroy {
3526 my ($self) = @_;
3527
3528 $self->{timer}->cancel;
3529
3530 $self->SUPER::destroy;
3531}
3532
2978############################################################################# 3533#############################################################################
2979 3534
3535package CFClient::UI::Inventory;
3536
3537our @ISA = CFClient::UI::Table::;
3538
3539sub new {
3540 my $class = shift;
3541
3542 my $self = $class->SUPER::new (
3543 col_expand => [0, 1, 0],
3544 @_,
3545 );
3546
3547 $self
3548}
3549
3550sub set_items {
3551 my ($self, $items) = @_;
3552
3553 $self->clear;
3554 return unless $items;
3555
3556 my @items = sort {
3557 ($a->{type} <=> $b->{type})
3558 or ($a->{name} cmp $b->{name})
3559 } values %$items;
3560
3561 $self->{real_items} = \@items;
3562
3563 my $row = 0;
3564 for my $item (@items) {
3565 CFClient::Item::update_widgets $item;
3566
3567 $self->add (0, $row, $item->{face_widget});
3568 $self->add (1, $row, $item->{desc_widget});
3569 $self->add (2, $row, $item->{weight_widget});
3570
3571 $row++;
3572 }
3573}
3574
3575#############################################################################
3576
3577package CFClient::UI::SpellList;
3578
3579our @ISA = CFClient::UI::Table::;
3580
3581sub new {
3582 my $class = shift;
3583
3584 my $self = $class->SUPER::new (
3585 binding => [],
3586 commands => [],
3587 @_,
3588 )
3589}
3590
3591my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3592
3593my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3594 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3595my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3603
3604sub rebuild_spell_list {
3605 my ($self) = @_;
3606
3607 $CFClient::UI::ROOT->on_refresh ($self => sub {
3608 $self->clear;
3609
3610 return unless $::CONN;
3611
3612 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618 my $row = 0;
3619
3620 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621 my $spell = $self->{spell}{$_};
3622
3623 $row++;
3624
3625 my $spell_cb = sub {
3626 my ($widget, $ev) = @_;
3627
3628 if ($ev->{button} == 1) {
3629 $::CONN->user_send ("cast $spell->{name}");
3630 } elsif ($ev->{button} == 2) {
3631 $::CONN->user_send ("invoke $spell->{name}");
3632 } elsif ($ev->{button} == 3) {
3633 (new CFClient::UI::Menu
3634 items => [
3635 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637 ],
3638 )->popup ($ev);
3639 } else {
3640 return 0;
3641 }
3642
3643 1
3644 };
3645
3646 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648 #TODO: add path info to tooltip
3649 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651 $self->add (0, $row, new CFClient::UI::Face
3652 face => $spell->{face},
3653 can_hover => 1,
3654 can_events => 1,
3655 tooltip => $tooltip,
3656 on_button_down => $spell_cb,
3657 );
3658
3659 $self->add (1, $row, new CFClient::UI::Label
3660 expand => 1,
3661 text => $spell->{name},
3662 can_hover => 1,
3663 can_events => 1,
3664 tooltip => $tooltip,
3665 on_button_down => $spell_cb,
3666 );
3667
3668 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672 }
3673 });
3674}
3675
3676sub add_spell {
3677 my ($self, $spell) = @_;
3678
3679 $self->{spell}->{$spell->{name}} = $spell;
3680 $self->rebuild_spell_list;
3681}
3682
3683sub remove_spell {
3684 my ($self, $spell) = @_;
3685
3686 delete $self->{spell}->{$spell->{name}};
3687 $self->rebuild_spell_list;
3688}
3689
3690sub clear_spells {
3691 my ($self) = @_;
3692
3693 $self->{spell} = {};
3694 $self->rebuild_spell_list;
3695}
3696
3697#############################################################################
3698
2980package CFClient::UI::Root; 3699package CFClient::UI::Root;
2981 3700
2982our @ISA = CFClient::UI::Container::; 3701our @ISA = CFClient::UI::Container::;
3702
3703use List::Util qw(min max);
2983 3704
2984use CFClient::OpenGL; 3705use CFClient::OpenGL;
2985 3706
2986sub new { 3707sub new {
2987 my $class = shift; 3708 my $class = shift;
… …
2994 Scalar::Util::weaken ($self->{root} = $self); 3715 Scalar::Util::weaken ($self->{root} = $self);
2995 3716
2996 $self 3717 $self
2997} 3718}
2998 3719
2999sub configure {
3000 my ($self, $x, $y, $w, $h) = @_;
3001
3002 $self->{w} = $w;
3003 $self->{h} = $h;
3004}
3005
3006sub reconfigure {
3007 my ($self) = @_;
3008
3009 $self->SUPER::reconfigure;
3010
3011 $self->size_allocate ($self->{w}, $self->{h}, 1)
3012 if $self->{w};
3013}
3014
3015sub size_request { 3720sub size_request {
3016 my ($self) = @_; 3721 my ($self) = @_;
3017 3722
3018 ($self->{w}, $self->{h}) 3723 ($self->{w}, $self->{h})
3019} 3724}
3020 3725
3726sub _to_pixel {
3727 my ($coord, $size, $max) = @_;
3728
3729 $coord =
3730 $coord eq "center" ? ($max - $size) * 0.5
3731 : $coord eq "max" ? $max
3732 : $coord;
3733
3734 $coord = 0 if $coord < 0;
3735 $coord = $max - $size if $coord > $max - $size;
3736
3737 int $coord + 0.5
3738}
3739
3021sub size_allocate { 3740sub invoke_size_allocate {
3022 my ($self, $w, $h, $changed) = @_; 3741 my ($self, $w, $h) = @_;
3023 3742
3024 for my $child ($self->children) { 3743 for my $child ($self->children) {
3025 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3744 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3026 3745
3027 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3746 $X = $child->{force_x} if exists $child->{force_x};
3028 if exists $child->{req_x}; 3747 $Y = $child->{force_y} if exists $child->{force_y};
3029 3748
3030 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3749 $X = _to_pixel $X, $W, $self->{w};
3031 if exists $child->{req_y}; 3750 $Y = _to_pixel $Y, $H, $self->{h};
3032
3033 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3034
3035 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3036 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3037 3751
3038 $child->configure ($X, $Y, $W, $H); 3752 $child->configure ($X, $Y, $W, $H);
3039 } 3753 }
3754
3755 1
3040} 3756}
3041 3757
3042sub coord2local { 3758sub coord2local {
3043 my ($self, $x, $y) = @_; 3759 my ($self, $x, $y) = @_;
3044 3760
… …
3058} 3774}
3059 3775
3060sub add { 3776sub add {
3061 my ($self, @children) = @_; 3777 my ($self, @children) = @_;
3062 3778
3063 for my $child (@children) {
3064 $child->{is_toplevel} = 1; 3779 $_->{is_toplevel} = 1
3065 3780 for @children;
3066 # integerise window positions
3067 $child->{x} = int $child->{x};
3068 $child->{y} = int $child->{y};
3069 }
3070 3781
3071 $self->SUPER::add (@children); 3782 $self->SUPER::add (@children);
3072} 3783}
3073 3784
3074sub remove { 3785sub remove {
3075 my ($self, @children) = @_; 3786 my ($self, @children) = @_;
3076 3787
3077 $self->SUPER::remove (@children); 3788 $self->SUPER::remove (@children);
3789
3790 delete $self->{is_toplevel}
3791 for @children;
3078 3792
3079 while (@children) { 3793 while (@children) {
3080 my $w = pop @children; 3794 my $w = pop @children;
3081 push @children, $w->children; 3795 push @children, $w->children;
3082 $w->set_invisible; 3796 $w->set_invisible;
… …
3102 $_->() 3816 $_->()
3103 for values %{delete $self->{refresh_hook}}; 3817 for values %{delete $self->{refresh_hook}};
3104 } 3818 }
3105 3819
3106 if ($self->{realloc}) { 3820 if ($self->{realloc}) {
3821 my %queue;
3107 my @queue; 3822 my @queue;
3823 my $widget;
3108 3824
3825 outer:
3109 while () { 3826 while () {
3110 if ($self->{realloc}) { 3827 if (my $realloc = delete $self->{realloc}) {
3111 #TODO use array-of-depth approach 3828 for $widget (values %$realloc) {
3829 $widget->{visible} or next; # do not resize invisible widgets
3112 3830
3113 @queue = sort { $a->{visible} <=> $b->{visible} } 3831 $queue{$widget+0}++ and next; # duplicates are common
3114 @queue, values %{delete $self->{realloc}}; 3832
3833 push @{ $queue[$widget->{visible}] }, $widget;
3834 }
3115 } 3835 }
3116 3836
3837 while () {
3838 @queue or last outer;
3839
3840 $widget = pop @{ $queue[-1] || [] }
3841 and last;
3842
3843 pop @queue;
3844 }
3845
3846 delete $queue{$widget+0};
3847
3848 my ($w, $h) = $widget->size_request;
3849
3850 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3851 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3852
3853 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3854 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3855
3856 $w = $widget->{force_w} if exists $widget->{force_w};
3857 $h = $widget->{force_h} if exists $widget->{force_h};
3858
3859 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3860 || delete $widget->{force_realloc}) {
3861 $widget->{req_w} = $w;
3862 $widget->{req_h} = $h;
3863
3864 $self->{size_alloc}{$widget+0} = $widget;
3865
3866 if (my $parent = $widget->{parent}) {
3867 $self->{realloc}{$parent+0} = $parent
3868 unless $queue{$parent+0};
3869
3870 $parent->{force_size_alloc} = 1;
3871 $self->{size_alloc}{$parent+0} = $parent;
3872 }
3873 }
3874
3875 delete $self->{realloc}{$widget+0};
3876 }
3877 }
3878
3879 while (my $size_alloc = delete $self->{size_alloc}) {
3880 my @queue = sort { $b->{visible} <=> $a->{visible} }
3881 values %$size_alloc;
3882
3883 while () {
3117 my $widget = pop @queue || last; 3884 my $widget = pop @queue || last;
3118 3885
3119 $widget->{visible} or last; # do not resize invisible widgets 3886 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3120
3121 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3122 ? @$widget{qw(def_w def_h)}
3123 : $widget->size_request;
3124
3125 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3126
3127 $widget->{req_w} = $w;
3128 $widget->{req_h} = $h;
3129
3130 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3131
3132 push @queue, $widget->{parent}
3133 if $widget->{parent};
3134 }
3135 }
3136
3137 while (my $size_alloc = delete $self->{size_alloc}) {
3138 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3139 values %$size_alloc;
3140
3141 while () {
3142 my ($widget, $w, $h) = @{ pop @queue or last };
3143 3887
3144 $w = 0 if $w < 0; 3888 $w = 0 if $w < 0;
3145 $h = 0 if $h < 0; 3889 $h = 0 if $h < 0;
3146 3890
3147 my $changed = $widget->{w} != $w || $widget->{h} != $h; 3891 $w = max $widget->{min_w}, $w;
3892 $h = max $widget->{min_h}, $h;
3148 3893
3894 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896
3897 $w = int $w + 0.5;
3898 $h = int $h + 0.5;
3899
3900 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901 $widget->{old_w} = $widget->{w};
3902 $widget->{old_h} = $widget->{h};
3903
3149 $widget->{w} = $w; 3904 $widget->{w} = $w;
3150 $widget->{h} = $h; 3905 $widget->{h} = $h;
3151 3906
3152 $widget->emit (size_allocate => $w, $h, $changed); 3907 $widget->emit (size_allocate => $w, $h);
3908 }
3153 } 3909 }
3154 } 3910 }
3155 3911
3156 while ($self->{post_alloc_hook}) { 3912 while ($self->{post_alloc_hook}) {
3157 $_->() 3913 $_->()
3158 for values %{delete $self->{post_alloc_hook}}; 3914 for values %{delete $self->{post_alloc_hook}};
3159 } 3915 }
3916
3160 3917
3161 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3918 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3162 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3919 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3163 glClear GL_COLOR_BUFFER_BIT; 3920 glClear GL_COLOR_BUFFER_BIT;
3164 3921
… …
3166 glLoadIdentity; 3923 glLoadIdentity;
3167 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3924 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3168 glMatrixMode GL_MODELVIEW; 3925 glMatrixMode GL_MODELVIEW;
3169 glLoadIdentity; 3926 glLoadIdentity;
3170 3927
3928 {
3929 package CFClient::UI::Base;
3930
3931 ($draw_x, $draw_y, $draw_w, $draw_h) =
3932 (0, 0, $self->{w}, $self->{h});
3933 }
3934
3171 $self->_draw; 3935 $self->_draw;
3172} 3936}
3173 3937
3174############################################################################# 3938#############################################################################
3175 3939

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