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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.266 by root, Thu Jun 1 03:42:58 2006 UTC vs.
Revision 1.480 by root, Sat Apr 3 02:58:25 2010 UTC

1package CFClient::UI; 1package DC::UI;
2 2
3use utf8; 3use common::sense;
4use strict;
5 4
6use Scalar::Util ();
7use List::Util (); 5use List::Util ();
8 6
9use CFClient; 7use Guard ();
8
9use DC;
10use DC::Pod;
10use CFClient::Texture; 11use DC::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
23 $_[0]->stop;
24
25 if (!$GRAB) {
26 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
27 if (length $widget->{tooltip}) {
28 if ($TOOLTIP->{owner} != $widget) {
29 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
30 $TOOLTIP->hide;
31
32 $TOOLTIP->{owner} = $widget;
33 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
34
35 return if $ENV{CFPLUS_DEBUG} & 8;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
48 delete $TOOLTIP->{owner};
49};
20 50
21sub get_layout { 51sub get_layout {
22 my $layout; 52 my $layout;
23 53
24 for (grep { $_->{name} } values %WIDGET) { 54 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 69 my ($layout) = @_;
40 70
41 $LAYOUT = $layout; 71 $LAYOUT = $layout;
42} 72}
43 73
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
71
72# class methods for events 74# class methods for events
73sub feed_sdl_key_down_event { 75sub feed_sdl_key_down_event {
74 $FOCUS->emit (key_down => $_[0]) 76 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS; 77 if $FOCUS;
76} 78}
… …
78sub feed_sdl_key_up_event { 80sub feed_sdl_key_up_event {
79 $FOCUS->emit (key_up => $_[0]) 81 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS; 82 if $FOCUS;
81} 83}
82 84
85sub check_hover {
86 my ($widget) = @_;
87
88 if ($widget != $HOVER) {
89 my $hover = $HOVER; $HOVER = $widget;
90
91 $hover->update if $hover && $hover->{can_hover};
92 $HOVER->update if $HOVER && $HOVER->{can_hover};
93
94 $TOOLTIP_WATCHER->again;
95 }
96}
97
83sub feed_sdl_button_down_event { 98sub feed_sdl_button_down_event {
84 my ($ev) = @_; 99 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
86 101
87 if (!$BUTTON_STATE) { 102 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
103
104 unless ($GRAB) {
88 my $widget = $ROOT->find_widget ($x, $y); 105 my $widget = $ROOT->find_widget ($x, $y);
89 106
90 $GRAB = $widget; 107 $GRAB = $widget;
91 $GRAB->update if $GRAB; 108 $GRAB->update if $GRAB;
92 109
93 check_tooltip; 110 $TOOLTIP_WATCHER->invoke;
94 } 111 }
95 112
96 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 113 if ($GRAB) {
114 if ($ev->{button} == 4 || $ev->{button} == 5) {
115 # mousewheel
116 my $delta = $ev->{button} * 2 - 9;
117 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97 118
98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 119 $ev->{dx} = $shift ? $delta : 0;
99 if $GRAB; 120 $ev->{dy} = $shift ? 0 : $delta;
121
122 $GRAB->emit (mouse_wheel => $ev);
123 } else {
124 $GRAB->emit (button_down => $ev)
125 }
126 }
100} 127}
101 128
102sub feed_sdl_button_up_event { 129sub feed_sdl_button_up_event {
103 my ($ev) = @_; 130 my ($ev) = @_;
104 my ($x, $y) = ($ev->{x}, $ev->{y});
105 131
106 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 132 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107 133
108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 134 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109 135
110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 136 $GRAB->emit (button_up => $ev)
111 if $GRAB; 137 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112 138
113 if (!$BUTTON_STATE) { 139 unless ($BUTTON_STATE) {
114 my $grab = $GRAB; undef $GRAB; 140 my $grab = $GRAB; undef $GRAB;
115 $grab->update if $grab; 141 $grab->update if $grab;
116 $GRAB->update if $GRAB; 142 $GRAB->update if $GRAB;
117 143
118 check_tooltip; 144 check_hover $widget;
145 $TOOLTIP_WATCHER->invoke;
119 } 146 }
120} 147}
121 148
122sub feed_sdl_motion_event { 149sub feed_sdl_motion_event {
123 my ($ev) = @_; 150 my ($ev) = @_;
124 my ($x, $y) = ($ev->{x}, $ev->{y}); 151 my ($x, $y) = ($ev->{x}, $ev->{y});
125 152
126 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 153 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127 154
128 if ($widget != $HOVER) { 155 check_hover $widget;
129 my $hover = $HOVER; $HOVER = $widget;
130 156
131 $hover->update if $hover && $hover->{can_hover}; 157 $HOVER->emit (mouse_motion => $ev)
132 $HOVER->update if $HOVER && $HOVER->{can_hover};
133
134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER; 158 if $HOVER;
139} 159}
140 160
141# convert position array to integers 161# convert position array to integers
142sub harmonize { 162sub harmonize {
… …
170# call when resolution changes etc. 190# call when resolution changes etc.
171sub rescale_widgets { 191sub rescale_widgets {
172 my ($sx, $sy) = @_; 192 my ($sx, $sy) = @_;
173 193
174 for my $widget (values %WIDGET) { 194 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) { 195 if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 196 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 197 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178 198
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 199 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 200 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w}; 201 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/; 202 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 203 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h}; 204 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185 205
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 206 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 207 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188 208
189 } 209 }
190 } 210 }
191 211
192 reconfigure_widgets; 212 reconfigure_widgets;
193} 213}
194 214
195############################################################################# 215#############################################################################
196 216
217package DC::UI::Event;
218
219sub xy {
220 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
221}
222
223#############################################################################
224
197package CFClient::UI::Base; 225package DC::UI::Base;
198 226
199use strict; 227use common::sense;
200 228
201use CFClient::OpenGL; 229use DC::OpenGL;
202 230
203sub new { 231sub new {
204 my $class = shift; 232 my $class = shift;
205 233
206 my $self = bless { 234 my $self = bless {
… …
211 h => undef, 239 h => undef,
212 can_events => 1, 240 can_events => 1,
213 @_ 241 @_
214 }, $class; 242 }, $class;
215 243
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 244 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217 245
218 for (keys %$self) { 246 for (keys %$self) {
219 if (/^on_(.*)$/) { 247 if (/^on_(.*)$/) {
220 $self->connect ($1 => delete $self->{$_}); 248 $self->connect ($1 => delete $self->{$_});
221 } 249 }
222 } 250 }
223 251
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 252 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 253 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y}; 254 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w}; 255 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h}; 256 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229 257
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 258 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 259 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232 260
233 $self->show if $layout->{show}; 261 $self->show if $layout->{show};
… …
238 266
239sub destroy { 267sub destroy {
240 my ($self) = @_; 268 my ($self) = @_;
241 269
242 $self->hide; 270 $self->hide;
271 $self->emit ("destroy");
243 %$self = (); 272 %$self = ();
244} 273}
245 274
275sub TO_JSON {
276 { "\fw" => $_[0]{s_id} }
277}
278
246sub show { 279sub show {
247 my ($self) = @_; 280 my ($self) = @_;
248 281
249 return if $self->{parent}; 282 return if $self->{parent};
250 283
251 $CFClient::UI::ROOT->add ($self); 284 $DC::UI::ROOT->add ($self);
252} 285}
253 286
254sub set_visible { 287sub set_visible {
255 my ($self) = @_; 288 my ($self) = @_;
256 289
257 return if $self->{visible}; 290 return if $self->{visible};
291
292 $self->{parent} && $self->{parent}{root}#d#
293 or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258 294
259 $self->{root} = $self->{parent}{root}; 295 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1; 296 $self->{visible} = $self->{parent}{visible} + 1;
261 297
262 $self->emit (visibility_change => 1); 298 $self->emit (visibility_change => 1);
263 299
264 $self->realloc if !exists $self->{req_w}; 300 $self->realloc if !exists $self->{req_w};
265 301
266 $_->set_visible for $self->children; 302 $_->set_visible for $self->visible_children;
267} 303}
268 304
269sub set_invisible { 305sub set_invisible {
270 my ($self) = @_; 306 my ($self) = @_;
271 307
272 return unless $self->{visible}; 308 return unless $self->{visible};
273 309
274 $_->set_invisible for $self->children; 310 $_->set_invisible for $self->children;
275 311
312 delete $self->{visible};
276 delete $self->{root}; 313 delete $self->{root};
277 delete $self->{visible};
278 314
279 undef $GRAB if $GRAB == $self; 315 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self; 316 undef $HOVER if $HOVER == $self;
281 317
282 CFClient::UI::check_tooltip 318 $DC::UI::TOOLTIP_WATCHER->invoke
283 if $TOOLTIP->{owner} == $self; 319 if $TOOLTIP->{owner} == $self;
284 320
285 $self->focus_out; 321 $self->emit ("focus_out");
286
287 $self->emit (visibility_change => 0); 322 $self->emit (visibility_change => 0);
288} 323}
289 324
290sub set_visibility { 325sub set_visibility {
291 my ($self, $visible) = @_; 326 my ($self, $visible) = @_;
292 327
293 return if $self->{visible} == $visible; 328 return if $self->{visible} == $visible;
294 329
295 $visible ? $self->hide 330 $visible ? $self->show
296 : $self->show; 331 : $self->hide;
297} 332}
298 333
299sub toggle_visibility { 334sub toggle_visibility {
300 my ($self) = @_; 335 my ($self) = @_;
301 336
… …
307sub hide { 342sub hide {
308 my ($self) = @_; 343 my ($self) = @_;
309 344
310 $self->set_invisible; 345 $self->set_invisible;
311 346
347 # extra $parent copy for 5.8.8+ bug workaround
348 # (otherwise $_[0] in remove gets freed
349 if (my $parent = $self->{parent}) {
312 $self->{parent}->remove ($self) 350 $parent->remove ($self);
313 if $self->{parent}; 351 }
314} 352}
315 353
316sub move_abs { 354sub move_abs {
317 my ($self, $x, $y, $z) = @_; 355 my ($self, $x, $y, $z) = @_;
318 356
319 $self->{x} = List::Util::max 0, int $x; 357 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, int $y; 358 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321 $self->{z} = $z if defined $z; 359 $self->{z} = $z if defined $z;
322 360
323 $self->update; 361 $self->update;
324} 362}
325 363
… …
328 366
329 $self->{force_w} = $w; 367 $self->{force_w} = $w;
330 $self->{force_h} = $h; 368 $self->{force_h} = $h;
331 369
332 $self->realloc; 370 $self->realloc;
371}
372
373# traverse the widget chain up to find the maximum "physical" size constraints
374sub get_max_wh {
375 my ($self) = @_;
376
377 my ($w, $h) = @$self{qw(max_w max_h)};
378
379 if ($w <= 0 || $h <= 0) {
380 my ($mw, $mh) = $self->{parent}
381 ? $self->{parent}->get_max_wh
382 : ($::WIDTH, $::HEIGHT);
383
384 $w = $mw if $w <= 0;
385 $h = $mh if $h <= 0;
386 }
387
388 ($w, $h)
333} 389}
334 390
335sub size_request { 391sub size_request {
336 require Carp; 392 require Carp;
337 Carp::confess "size_request is abstract"; 393 Carp::confess "size_request is abstract";
338} 394}
339 395
396sub baseline_shift {
397 0
398}
399
340sub configure { 400sub configure {
341 my ($self, $x, $y, $w, $h) = @_; 401 my ($self, $x, $y, $w, $h) = @_;
342 402
343 if ($self->{aspect}) { 403 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h); 404 my ($ow, $oh) = ($w, $h);
345 405
346 $w = List::Util::min $w, int $h * $self->{aspect}; 406 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect}; 407 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348 408
349 # use alignment to adjust x, y 409 # use alignment to adjust x, y
350 410
351 $x += int 0.5 * ($ow - $w); 411 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h); 412 $y += int 0.5 * ($oh - $h);
… …
366 426
367 $self->{root}{size_alloc}{$self+0} = $self; 427 $self->{root}{size_alloc}{$self+0} = $self;
368 } 428 }
369} 429}
370 430
371sub size_allocate {
372 # nothing to be done
373}
374
375sub children { 431sub children {
432 # nop
433}
434
435sub visible_children {
436 $_[0]->children
376} 437}
377 438
378sub set_max_size { 439sub set_max_size {
379 my ($self, $w, $h) = @_; 440 my ($self, $w, $h) = @_;
380 441
381 delete $self->{max_w}; $self->{max_w} = $w if $w; 442 $self->{max_w} = int $w if defined $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h; 443 $self->{max_h} = int $h if defined $h;
444
445 $self->realloc;
383} 446}
384 447
385sub set_tooltip { 448sub set_tooltip {
386 my ($self, $tooltip) = @_; 449 my ($self, $tooltip) = @_;
387 450
… …
390 453
391 return if $self->{tooltip} eq $tooltip; 454 return if $self->{tooltip} eq $tooltip;
392 455
393 $self->{tooltip} = $tooltip; 456 $self->{tooltip} = $tooltip;
394 457
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 458 if ($DC::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner}; 459 delete $DC::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip; 460 $DC::UI::TOOLTIP_WATCHER->invoke;
398 } 461 }
399} 462}
400 463
401# translate global coordinates to local coordinate system 464# translate global coordinates to local coordinate system
402sub coord2local { 465sub coord2local {
403 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
404 467
468 return (undef, undef) unless $self->{parent};
469
405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 470 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406} 471}
407 472
408# translate local coordinates to global coordinate system 473# translate local coordinates to global coordinate system
409sub coord2global { 474sub coord2global {
410 my ($self, $x, $y) = @_; 475 my ($self, $x, $y) = @_;
411 476
477 return (undef, undef) unless $self->{parent};
478
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 479 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
413} 480}
414 481
415sub focus_in { 482sub invoke_focus_in {
416 my ($self) = @_; 483 my ($self) = @_;
417 484
418 return if $FOCUS == $self; 485 return if $FOCUS == $self;
419 return unless $self->{can_focus}; 486 return unless $self->{can_focus};
420 487
421 my $focus = $FOCUS; $FOCUS = $self; 488 $FOCUS = $self;
422 489
423 $self->_emit (focus_in => $focus); 490 $self->update;
424 491
425 $focus->update if $focus; 492 0
426 $FOCUS->update;
427} 493}
428 494
429sub focus_out { 495sub invoke_focus_out {
430 my ($self) = @_; 496 my ($self) = @_;
431 497
432 return unless $FOCUS == $self; 498 return unless $FOCUS == $self;
433 499
434 my $focus = $FOCUS; undef $FOCUS; 500 undef $FOCUS;
435 501
436 $self->_emit (focus_out => $focus); 502 $self->update;
437 503
438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 504 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
441 unless $FOCUS; 505 unless $FOCUS;
442}
443 506
507 0
508}
509
510sub grab_focus {
511 my ($self) = @_;
512
513 $FOCUS->emit ("focus_out") if $FOCUS;
514 $self->emit ("focus_in");
515}
516
444sub mouse_motion { } 517sub invoke_mouse_motion { 0 }
445sub button_up { } 518sub invoke_button_up { 0 }
446sub key_down { } 519sub invoke_key_down { 0 }
447sub key_up { } 520sub invoke_key_up { 0 }
521sub invoke_mouse_wheel { 0 }
448 522
449sub button_down { 523sub invoke_button_down {
450 my ($self, $ev, $x, $y) = @_; 524 my ($self, $ev, $x, $y) = @_;
451 525
452 $self->focus_in; 526 $self->grab_focus;
453}
454 527
455sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 528 0
456sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 529}
457sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
458sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
459sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
460 530
531sub connect {
532 my ($self, $signal, $cb) = @_;
533
534 push @{ $self->{signal_cb}{$signal} }, $cb;
535
536 defined wantarray and Guard::guard {
537 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
538 @{ $self->{signal_cb}{$signal} };
539 }
540}
541
542sub disconnect_all {
543 my ($self, $signal) = @_;
544
545 delete $self->{signal_cb}{$signal};
546}
547
548my %has_coords = (
549 button_down => 1,
550 button_up => 1,
551 mouse_motion => 1,
552 mouse_wheel => 1,
553);
554
555sub emit {
556 my ($self, $signal, @args) = @_;
557
558 # I do not really like this solution, but I do not like duplication
559 # and needlessly verbose code, either.
560 my @append
561 = $has_coords{$signal}
562 ? $args[0]->xy ($self)
563 : ();
564
565 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
566
567 for my $cb (
568 @{$self->{signal_cb}{$signal} || []}, # before
569 ($self->can ("invoke_$signal") || sub { 1 }), # closure
570 ) {
571 return $cb->($self, @args, @append) || next;
572 }
573
574 # parent
575 $self->{parent} && $self->{parent}->emit ($signal, @args)
576}
577
461sub find_widget { 578#sub find_widget {
462 my ($self, $x, $y) = @_; 579# in .xs
463
464 return () unless $self->{can_events};
465
466 return $self
467 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
468 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
469
470 ()
471}
472 580
473sub set_parent { 581sub set_parent {
474 my ($self, $parent) = @_; 582 my ($self, $parent) = @_;
475 583
476 Scalar::Util::weaken ($self->{parent} = $parent); 584 DC::weaken ($self->{parent} = $parent);
477 $self->set_visible if $parent->{visible}; 585 $self->set_visible if $parent->{visible};
478}
479
480sub connect {
481 my ($self, $signal, $cb) = @_;
482
483 push @{ $self->{signal_cb}{$signal} }, $cb;
484}
485
486sub _emit {
487 my ($self, $signal, @args) = @_;
488
489 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
490}
491
492sub emit {
493 my ($self, $signal, @args) = @_;
494
495 $self->_emit ($signal, @args)
496 || $self->$signal (@args);
497}
498
499sub visibility_change {
500 #my ($self, $visible) = @_;
501} 586}
502 587
503sub realloc { 588sub realloc {
504 my ($self) = @_; 589 my ($self) = @_;
505 590
… …
526 611
527 $self->realloc; 612 $self->realloc;
528 $self->update; 613 $self->update;
529} 614}
530 615
616# using global variables seems a bit hacky, but passing through all drawing
617# functions seems pointless.
618our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
619
531sub draw { 620#sub draw {
532 my ($self) = @_; 621#CFPlus.xs
533
534 return unless $self->{h} && $self->{w};
535
536 glPushMatrix;
537 glTranslate $self->{x}, $self->{y}, 0;
538 $self->_draw;
539 glPopMatrix;
540
541 if ($self == $HOVER && $self->{can_hover}) {
542 my ($x, $y) = @$self{qw(x y)};
543
544 glColor 1, 0.8, 0.5, 0.2;
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glBegin GL_QUADS;
548 glVertex $x , $y;
549 glVertex $x + $self->{w}, $y;
550 glVertex $x + $self->{w}, $y + $self->{h};
551 glVertex $x , $y + $self->{h};
552 glEnd;
553 glDisable GL_BLEND;
554 }
555
556 if ($ENV{CFPLUS_DEBUG} & 1) {
557 glPushMatrix;
558 glColor 1, 1, 0, 1;
559 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
560 glBegin GL_LINE_LOOP;
561 glVertex 0 , 0;
562 glVertex $self->{w} - 1, 0;
563 glVertex $self->{w} - 1, $self->{h} - 1;
564 glVertex 0 , $self->{h} - 1;
565 glEnd;
566 glPopMatrix;
567 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
568 }
569}
570 622
571sub _draw { 623sub _draw {
572 my ($self) = @_; 624 my ($self) = @_;
573 625
574 warn "no draw defined for $self\n"; 626 warn "no draw defined for $self\n";
575} 627}
576 628
577sub DESTROY { 629sub DESTROY {
578 my ($self) = @_; 630 my ($self) = @_;
579 631
632 return if DC::in_destruct;
633
634 local $@;
635 eval { $self->destroy };
636 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
637
580 delete $WIDGET{$self+0}; 638 delete $WIDGET{$self+0};
581 #$self->deactivate;
582} 639}
583 640
584############################################################################# 641#############################################################################
585 642
586package CFClient::UI::DrawBG; 643package DC::UI::DrawBG;
587 644
588our @ISA = CFClient::UI::Base::; 645our @ISA = DC::UI::Base::;
589 646
590use strict; 647use common::sense;
648
591use CFClient::OpenGL; 649use DC::OpenGL;
592 650
593sub new { 651sub new {
594 my $class = shift; 652 my $class = shift;
595
596 # range [value, low, high, page]
597 653
598 $class->SUPER::new ( 654 $class->SUPER::new (
599 #bg => [0, 0, 0, 0.2], 655 #bg => [0, 0, 0, 0.2],
600 #active_bg => [1, 1, 1, 0.5], 656 #active_bg => [1, 1, 1, 0.5],
601 @_ 657 @_
602 ) 658 )
603} 659}
604 660
661sub set_bg {
662 my ($self, $bg) = @_;
663
664 $self->{bg} = $bg;
665 $self->update;
666}
667
605sub _draw { 668sub _draw {
606 my ($self) = @_; 669 my ($self) = @_;
607 670
608 my $color = $FOCUS == $self && $self->{active_bg} 671 my $color = $FOCUS == $self
609 ? $self->{active_bg} 672 ? $self->{active_bg} || $self->{bg}
610 : $self->{bg}; 673 : $self->{bg};
611 674
612 if ($color && (@$color < 4 || $color->[3])) { 675 if ($color && (@$color < 4 || $color->[3])) {
613 my ($w, $h) = @$self{qw(w h)}; 676 my ($w, $h) = @$self{qw(w h)};
614 677
615 glEnable GL_BLEND; 678 glEnable GL_BLEND;
616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 679 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
617 glColor @$color; 680 glColor_premultiply @$color;
618
619 glBegin GL_QUADS;
620 glVertex 0 , 0;
621 glVertex 0 , $h;
622 glVertex $w, $h; 681 glRect 0, 0, $w, $h;
623 glVertex $w, 0;
624 glEnd;
625
626 glDisable GL_BLEND; 682 glDisable GL_BLEND;
627 } 683 }
628} 684}
629 685
630############################################################################# 686#############################################################################
631 687
632package CFClient::UI::Empty; 688package DC::UI::Empty;
633 689
634our @ISA = CFClient::UI::Base::; 690our @ISA = DC::UI::Base::;
635 691
636sub new { 692sub new {
637 my ($class, %arg) = @_; 693 my ($class, %arg) = @_;
638 $class->SUPER::new (can_events => 0, %arg); 694 $class->SUPER::new (can_events => 0, %arg);
639} 695}
… …
646 702
647sub draw { } 703sub draw { }
648 704
649############################################################################# 705#############################################################################
650 706
651package CFClient::UI::Container; 707package DC::UI::Container;
652 708
653our @ISA = CFClient::UI::Base::; 709our @ISA = DC::UI::Base::;
654 710
655sub new { 711sub new {
656 my ($class, %arg) = @_; 712 my ($class, %arg) = @_;
657 713
658 my $children = delete $arg{children} || []; 714 my $children = delete $arg{children};
659 715
660 my $self = $class->SUPER::new ( 716 my $self = $class->SUPER::new (
661 children => [], 717 children => [],
662 can_events => 0, 718 can_events => 0,
663 %arg, 719 %arg,
664 ); 720 );
721
665 $self->add ($_) for @$children; 722 $self->add (@$children)
723 if $children && @$children;
666 724
667 $self 725 $self
726}
727
728sub realloc {
729 my ($self) = @_;
730
731 $self->{force_realloc} = 1;
732 $self->{force_size_alloc} = 1;
733 $self->SUPER::realloc;
668} 734}
669 735
670sub add { 736sub add {
671 my ($self, @widgets) = @_; 737 my ($self, @widgets) = @_;
672 738
673 $_->set_parent ($self) 739 $_->set_parent ($self)
674 for @widgets; 740 for @widgets;
675 741
742 # TODO: only do this in widgets that need it, e.g. root, fixed
676 use sort 'stable'; 743 use sort 'stable';
677 744
678 $self->{children} = [ 745 $self->{children} = [
679 sort { $a->{z} <=> $b->{z} } 746 sort { $a->{z} <=> $b->{z} }
680 @{$self->{children}}, @widgets 747 @{$self->{children}}, @widgets
681 ]; 748 ];
682 749
683 $self->realloc; 750 $self->realloc;
751
752 $self->emit (c_add => \@widgets);
753
754 map $_+0, @widgets
684} 755}
685 756
686sub children { 757sub children {
687 @{ $_[0]{children} } 758 @{ $_[0]{children} }
688} 759}
689 760
690sub remove { 761sub remove {
691 my ($self, $child) = @_; 762 my ($self, @widgets) = @_;
692 763
764 $self->emit (c_remove => \@widgets);
765
766 for my $child (@widgets) {
693 delete $child->{parent}; 767 delete $child->{parent};
694 $child->hide; 768 $child->hide;
695
696 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 769 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
770 }
697 771
698 $self->realloc; 772 $self->realloc;
699} 773}
700 774
701sub clear { 775sub clear {
702 my ($self) = @_; 776 my ($self) = @_;
703 777
704 my $children = delete $self->{children}; 778 my $children = $self->{children};
705 $self->{children} = []; 779 $self->{children} = [];
706 780
707 for (@$children) { 781 for (@$children) {
708 delete $_->{parent}; 782 delete $_->{parent};
709 $_->hide; 783 $_->hide;
… …
718 $x -= $self->{x}; 792 $x -= $self->{x};
719 $y -= $self->{y}; 793 $y -= $self->{y};
720 794
721 my $res; 795 my $res;
722 796
723 for (reverse @{ $self->{children} }) { 797 for (reverse $self->visible_children) {
724 $res = $_->find_widget ($x, $y) 798 $res = $_->find_widget ($x, $y)
725 and return $res; 799 and return $res;
726 } 800 }
727 801
728 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 802 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
729} 803}
730 804
731sub _draw { 805sub _draw {
732 my ($self) = @_; 806 my ($self) = @_;
733 807
734 $_->draw for @{$self->{children}}; 808 $_->draw for $self->visible_children;
735} 809}
736 810
737############################################################################# 811#############################################################################
738 812
739package CFClient::UI::Bin; 813package DC::UI::Bin;
740 814
741our @ISA = CFClient::UI::Container::; 815our @ISA = DC::UI::Container::;
742 816
743sub new { 817sub new {
744 my ($class, %arg) = @_; 818 my ($class, %arg) = @_;
745 819
746 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 820 my $child = (delete $arg{child}) || new DC::UI::Empty::;
747 821
748 $class->SUPER::new (children => [$child], %arg) 822 $class->SUPER::new (children => [$child], %arg)
749} 823}
750 824
751sub add { 825sub add {
752 my ($self, $child) = @_; 826 my ($self, $child) = @_;
753 827
754 $self->{children} = []; 828 $self->clear;
755
756 $self->SUPER::add ($child); 829 $self->SUPER::add ($child);
757} 830}
758 831
759sub remove { 832sub remove {
760 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
761 834
762 $self->SUPER::remove ($widget); 835 $self->SUPER::remove ($widget);
763 836
764 $self->{children} = [new CFClient::UI::Empty] 837 $self->{children} = [new DC::UI::Empty]
765 unless @{$self->{children}}; 838 unless @{$self->{children}};
766} 839}
767 840
768sub child { $_[0]->{children}[0] } 841sub child { $_[0]->{children}[0] }
769 842
770sub size_request { 843sub size_request {
771 $_[0]{children}[0]->size_request 844 $_[0]{children}[0]->size_request
772} 845}
773 846
774sub size_allocate { 847sub invoke_size_allocate {
775 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
776 849
777 $self->{children}[0]->configure (0, 0, $w, $h); 850 $self->{children}[0]->configure (0, 0, $w, $h);
851
852 1
778} 853}
779 854
780############################################################################# 855#############################################################################
856# back-buffered drawing area
781 857
782package CFClient::UI::Window; 858package DC::UI::Window;
783 859
784our @ISA = CFClient::UI::Bin::; 860our @ISA = DC::UI::Bin::;
785 861
786use CFClient::OpenGL; 862use DC::OpenGL;
787 863
788sub new { 864sub new {
789 my ($class, %arg) = @_; 865 my ($class, %arg) = @_;
790 866
791 my $self = $class->SUPER::new (%arg); 867 my $self = $class->SUPER::new (%arg);
… …
796 872
797 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 873 $ROOT->on_post_alloc ($self => sub { $self->render_child });
798 $self->SUPER::update; 874 $self->SUPER::update;
799} 875}
800 876
801sub size_allocate { 877sub invoke_size_allocate {
802 my ($self, $w, $h) = @_; 878 my ($self, $w, $h) = @_;
803 879
804 $self->SUPER::size_allocate ($w, $h);
805 $self->update; 880 $self->update;
881
882 $self->SUPER::invoke_size_allocate ($w, $h)
806} 883}
807 884
808sub _render { 885sub _render {
886 my ($self) = @_;
887
809 $_[0]{children}[0]->draw; 888 $self->{children}[0]->draw;
810} 889}
811 890
812sub render_child { 891sub render_child {
813 my ($self) = @_; 892 my ($self) = @_;
814 893
815 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 894 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
816 glClearColor 0, 0, 0, 0; 895 glClearColor 0, 0, 0, 0;
817 glClear GL_COLOR_BUFFER_BIT; 896 glClear GL_COLOR_BUFFER_BIT;
818 897
898 {
899 package DC::UI::Base;
900
901 local ($draw_x, $draw_y, $draw_w, $draw_h) =
902 (0, 0, $self->{w}, $self->{h});
903
819 $self->_render; 904 $self->_render;
905 }
820 }; 906 };
821} 907}
822 908
823sub _draw { 909sub _draw {
824 my ($self) = @_; 910 my ($self) = @_;
825
826 my ($w, $h) = ($self->w, $self->h);
827 911
828 my $tex = $self->{texture} 912 my $tex = $self->{texture}
829 or return; 913 or return;
830 914
831 glEnable GL_TEXTURE_2D; 915 glEnable GL_TEXTURE_2D;
832 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 916 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
833 glColor 1, 1, 1, 1; 917 glColor 0, 0, 0, 1;
834 918
835 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 919 $tex->draw_quad_alpha_premultiplied (0, 0);
836 920
837 glDisable GL_TEXTURE_2D; 921 glDisable GL_TEXTURE_2D;
838} 922}
839 923
840############################################################################# 924#############################################################################
841 925
842package CFClient::UI::ViewPort; 926package DC::UI::ViewPort;
843 927
928use List::Util qw(min max);
929
844our @ISA = CFClient::UI::Window::; 930our @ISA = DC::UI::Window::;
845 931
846sub new { 932sub new {
847 my $class = shift; 933 my $class = shift;
848 934
849 $class->SUPER::new ( 935 $class->SUPER::new (
… …
856sub size_request { 942sub size_request {
857 my ($self) = @_; 943 my ($self) = @_;
858 944
859 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 945 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
860 946
861 $w = 10 if $self->{scroll_x}; 947 $w = 1 if $self->{scroll_x};
862 $h = 10 if $self->{scroll_y}; 948 $h = 1 if $self->{scroll_y};
863 949
864 ($w, $h) 950 ($w, $h)
865} 951}
866 952
867sub size_allocate { 953sub invoke_size_allocate {
868 my ($self, $w, $h) = @_; 954 my ($self, $w, $h) = @_;
869 955
870 my $child = $self->child; 956 my $child = $self->child;
871 957
872 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 958 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
873 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 959 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
874 960
875 $self->child->configure (0, 0, $w, $h); 961 $self->child->configure (0, 0, $w, $h);
876 $self->update; 962 $self->update;
963
964 1
877} 965}
878 966
879sub set_offset { 967sub set_offset {
880 my ($self, $x, $y) = @_; 968 my ($self, $x, $y) = @_;
881 969
970 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
971 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
972
973 if ($x != $self->{view_x} or $y != $self->{view_y}) {
882 $self->{view_x} = int $x; 974 $self->{view_x} = $x;
883 $self->{view_y} = int $y; 975 $self->{view_y} = $y;
884 976
977 $self->emit (changed => $x, $y);
885 $self->update; 978 $self->update;
979 }
980}
981
982sub set_center {
983 my ($self, $x, $y) = @_;
984
985 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
986}
987
988sub make_visible {
989 my ($self, $x, $y, $border) = @_;
990
991 if ( $x < $self->{view_x} + $self->{w} * $border
992 || $x > $self->{view_x} + $self->{w} * (1 - $border)
993 || $y < $self->{view_y} + $self->{h} * $border
994 || $y > $self->{view_y} + $self->{h} * (1 - $border)
995 ) {
996 $self->set_center ($x, $y);
997 }
886} 998}
887 999
888# hmm, this does not work for topleft of $self... but we should not ask for that 1000# hmm, this does not work for topleft of $self... but we should not ask for that
889sub coord2local { 1001sub coord2local {
890 my ($self, $x, $y) = @_; 1002 my ($self, $x, $y) = @_;
… …
905 my ($self, $x, $y) = @_; 1017 my ($self, $x, $y) = @_;
906 1018
907 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1019 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
908 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1020 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
909 ) { 1021 ) {
910 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1022 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
911 } else { 1023 } else {
912 $self->CFClient::UI::Base::find_widget ($x, $y) 1024 $self->DC::UI::Base::find_widget ($x, $y)
913 } 1025 }
914} 1026}
915 1027
916sub _render { 1028sub _render {
917 my ($self) = @_; 1029 my ($self) = @_;
918 1030
1031 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1032 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1033
919 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1034 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
920 1035
921 $self->SUPER::_render; 1036 $self->SUPER::_render;
922} 1037}
923 1038
924############################################################################# 1039#############################################################################
925 1040
926package CFClient::UI::ScrolledWindow; 1041package DC::UI::ScrolledWindow;
927 1042
928our @ISA = CFClient::UI::HBox::; 1043our @ISA = DC::UI::Table::;
929 1044
930sub new { 1045sub new {
931 my $class = shift; 1046 my ($class, %arg) = @_;
1047
1048 my $child = delete $arg{child};
932 1049
933 my $self; 1050 my $self;
934 1051
935 my $slider = new CFClient::UI::Slider 1052 my $hslider = new DC::UI::Slider
1053 c_col => 0,
1054 c_row => 1,
1055 vertical => 0,
1056 range => [0, 0, 1, 0.01], # HACK fix
1057 on_changed => sub {
1058 $self->{hpos} = $_[1];
1059 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1060 },
1061 ;
1062
1063 my $vslider = new DC::UI::Slider
1064 c_col => 1,
1065 c_row => 0,
936 vertical => 1, 1066 vertical => 1,
937 range => [0, 0, 1, 0.01], # HACK fix 1067 range => [0, 0, 1, 0.01], # HACK fix
938 on_changed => sub { 1068 on_changed => sub {
939 $self->{vp}->set_offset (0, $_[1]); 1069 $self->{vpos} = $_[1];
1070 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
940 }, 1071 },
941 ; 1072 ;
942 1073
943 $self = $class->SUPER::new ( 1074 $self = $class->SUPER::new (
944 vp => (new CFClient::UI::ViewPort expand => 1), 1075 scroll_x => 0,
1076 scroll_y => 1,
1077 can_events => 1,
945 slider => $slider, 1078 hslider => $hslider,
946 @_, 1079 vslider => $vslider,
1080 col_expand => [1, 0],
1081 row_expand => [1, 0],
1082 %arg,
947 ); 1083 );
948 1084
949 $self->{vp}->add ($self->{scrolled}); 1085 $self->{vp} = new DC::UI::ViewPort
1086 c_col => 0,
1087 c_row => 0,
1088 expand => 1,
1089 scroll_x => $self->{scroll_x},
1090 scroll_y => $self->{scroll_y},
1091 on_changed => sub {
1092 my ($vp, $x, $y) = @_;
1093
1094 $vp->{parent}{hslider}->set_value ($x);
1095 $vp->{parent}{vslider}->set_value ($y);
1096
1097 0
1098 },
1099 on_size_allocate => sub {
1100 my ($vp, $w, $h) = @_;
1101 $vp->{parent}->update_slider;
1102 0
1103 },
1104 ;
1105
950 $self->add ($self->{vp}); 1106 $self->SUPER::add ($self->{vp});
951 $self->add ($self->{slider}); 1107
1108 $self->add ($child) if $child;
952 1109
953 $self 1110 $self
954} 1111}
955 1112
1113sub add {
1114 my ($self, $widget) = @_;
1115
1116 $self->{vp}->add ($self->{child} = $widget);
1117}
1118
1119sub set_offset { shift->{vp}->set_offset (@_) }
1120sub set_center { shift->{vp}->set_center (@_) }
1121sub make_visible { shift->{vp}->make_visible (@_) }
1122
956sub update { 1123sub update_slider {
1124 my ($self) = @_;
1125
1126 my $child = ($self->{vp} or return)->child;
1127
1128 if ($self->{scroll_x}) {
1129 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1130 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1131
1132 my $visible = $w1 > $w2;
1133 if ($visible != $self->{hslider_visible}) {
1134 $self->{hslider_visible} = $visible;
1135 $visible ? $self->SUPER::add ($self->{hslider})
1136 : $self->SUPER::remove ($self->{hslider});
1137 }
1138 }
1139
1140 if ($self->{scroll_y}) {
1141 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1142 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1143
1144 my $visible = $h1 > $h2;
1145 if ($visible != $self->{vslider_visible}) {
1146 $self->{vslider_visible} = $visible;
1147 $visible ? $self->SUPER::add ($self->{vslider})
1148 : $self->SUPER::remove ($self->{vslider});
1149 }
1150 }
1151}
1152
1153sub start_dragging {
957 my ($self) = @_; 1154 my ($self, $ev) = @_;
958 1155
959 $self->SUPER::update; 1156 $self->grab_focus;
960 1157
961 # todo: overwrite size_allocate of child 1158 my $ox = $self->{vp}{view_x};
962 my $child = $self->{vp}->child; 1159 my $oy = $self->{vp}{view_y};
963 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1160
964} 1161 $self->{motion} = sub {
1162 my ($ev, $x, $y) = @_;
965 1163
1164 $ox -= $ev->{xrel};
1165 $oy -= $ev->{yrel};
1166
1167 $self->{vp}->set_offset ($ox, $oy);
1168 };
1169}
1170
1171sub invoke_mouse_wheel {
1172 my ($self, $ev) = @_;
1173
1174 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1175 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1176
1177 1
1178}
1179
1180sub invoke_button_down {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($ev->{button} == 2) {
1184 $self->start_dragging ($ev);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
1191sub invoke_button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 if (delete $self->{motion}) {
1195 return 1;
1196 }
1197
1198 0
1199}
1200
1201sub invoke_mouse_motion {
1202 my ($self, $ev, $x, $y) = @_;
1203
1204 if ($self->{motion}) {
1205 $self->{motion}->($ev, $x, $y);
1206 return 1;
1207 }
1208
1209 0
1210}
1211
966sub size_allocate { 1212sub invoke_size_allocate {
967 my ($self, $w, $h) = @_; 1213 my ($self, $w, $h) = @_;
968 1214
1215 $self->update_slider;
969 $self->SUPER::size_allocate ($w, $h); 1216 $self->SUPER::invoke_size_allocate ($w, $h)
970
971 my $child = $self->{vp}->child;
972 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
973} 1217}
974
975#TODO# update range on size_allocate depending on child
976# update viewport offset on scroll
977 1218
978############################################################################# 1219#############################################################################
979 1220
980package CFClient::UI::Frame; 1221package DC::UI::Frame;
981 1222
982our @ISA = CFClient::UI::Bin::; 1223our @ISA = DC::UI::Bin::;
983 1224
984use CFClient::OpenGL; 1225use DC::OpenGL;
985 1226
986sub new { 1227sub new {
987 my $class = shift; 1228 my $class = shift;
988 1229
989 $class->SUPER::new ( 1230 $class->SUPER::new (
… …
997 1238
998 if ($self->{bg}) { 1239 if ($self->{bg}) {
999 my ($w, $h) = @$self{qw(w h)}; 1240 my ($w, $h) = @$self{qw(w h)};
1000 1241
1001 glEnable GL_BLEND; 1242 glEnable GL_BLEND;
1002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1243 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1003 glColor @{ $self->{bg} }; 1244 glColor_premultiply @{ $self->{bg} };
1004
1005 glBegin GL_QUADS;
1006 glVertex 0 , 0;
1007 glVertex 0 , $h;
1008 glVertex $w, $h; 1245 glRect 0, 0, $w, $h;
1009 glVertex $w, 0;
1010 glEnd;
1011
1012 glDisable GL_BLEND; 1246 glDisable GL_BLEND;
1013 } 1247 }
1014 1248
1015 $self->SUPER::_draw; 1249 $self->SUPER::_draw;
1016} 1250}
1017 1251
1018############################################################################# 1252#############################################################################
1019 1253
1020package CFClient::UI::FancyFrame; 1254package DC::UI::FancyFrame;
1021 1255
1022our @ISA = CFClient::UI::Bin::; 1256our @ISA = DC::UI::Bin::;
1023 1257
1024use CFClient::OpenGL; 1258use DC::OpenGL;
1025
1026my $bg =
1027 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1028 mipmap => 1, wrap => 1;
1029
1030my @border =
1031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1032 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1033 1259
1034sub new { 1260sub new {
1035 my $class = shift; 1261 my ($class, %arg) = @_;
1262
1263 if ((exists $arg{label}) && !ref $arg{label}) {
1264 $arg{label} = new DC::UI::Label
1265 align => 1,
1266 valign => 0.5,
1267 text => $arg{label},
1268 fontsize => ($arg{border} || 0.8) * 0.75;
1269 }
1036 1270
1037 my $self = $class->SUPER::new ( 1271 my $self = $class->SUPER::new (
1038 bg => [1, 1, 1, 1], 1272 # label => "",
1039 border_bg => [1, 1, 1, 1], 1273 fg => undef,
1040 border => 0.6, 1274 border => 0.8,
1041 can_events => 1, 1275 style => 'single',
1042 min_w => 16, 1276 %arg,
1043 min_h => 16,
1044 @_
1045 ); 1277 );
1046 1278
1047 $self->{title} &&= new CFClient::UI::Label
1048 align => 0,
1049 valign => 1,
1050 text => $self->{title},
1051 fontsize => $self->{border};
1052
1053 $self 1279 $self
1280}
1281
1282sub add {
1283 my ($self, @widgets) = @_;
1284
1285 $self->SUPER::add (@widgets);
1286 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1054} 1287}
1055 1288
1056sub border { 1289sub border {
1057 int $_[0]{border} * $::FONTSIZE 1290 int $_[0]{border} * $::FONTSIZE
1058} 1291}
1059 1292
1060sub size_request { 1293sub size_request {
1061 my ($self) = @_; 1294 my ($self) = @_;
1295
1296 ($self->{label_w}, undef) = $self->{label}->size_request
1297 if $self->{label};
1062 1298
1063 my ($w, $h) = $self->SUPER::size_request; 1299 my ($w, $h) = $self->SUPER::size_request;
1064 1300
1065 ( 1301 (
1066 $w + $self->border * 2, 1302 $w + $self->border * 2,
1067 $h + $self->border * 2, 1303 $h + $self->border * 2,
1068 ) 1304 )
1069} 1305}
1070 1306
1071sub size_allocate { 1307sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1308 my ($self, $w, $h) = @_;
1073 1309
1074 $h -= List::Util::max 0, $self->border * 2; 1310 my $border = $self->border;
1311
1075 $w -= List::Util::max 0, $self->border * 2; 1312 $w -= List::Util::max 0, $border * 2;
1313 $h -= List::Util::max 0, $border * 2;
1076 1314
1077 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1315 if (my $label = $self->{label}) {
1078 if $self->{title}; 1316 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1317 $label->{h} = List::Util::min $h, $border;
1318 $label->invoke_size_allocate ($label->{w}, $label->{h});
1319 }
1079 1320
1080 $self->child->configure ($self->border, $self->border, $w, $h); 1321 $self->child->configure ($border, $border, $w, $h);
1081}
1082 1322
1323 1
1324}
1325
1326sub _draw {
1327 my ($self) = @_;
1328
1329 my $child = $self->{children}[0];
1330
1331 my $border = $self->border;
1332 my ($w, $h) = ($self->{w}, $self->{h});
1333
1334 $child->draw;
1335
1336 glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1337 glBegin GL_LINE_STRIP;
1338 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1339 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1340 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1341 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1342 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1343 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1344 glEnd;
1345
1346 if ($self->{label}) {
1347 glTranslate $border * 2, 0;
1348 $self->{label}->_draw;
1349 }
1350}
1351
1352#############################################################################
1353
1354package DC::UI::Toplevel;
1355
1356our @ISA = DC::UI::Bin::;
1357
1358use DC::OpenGL;
1359
1360my $bg =
1361 new_from_resource DC::Texture "d1_bg.png",
1362 mipmap => 1, wrap => 1;
1363
1364my @border =
1365 map { new_from_resource DC::Texture $_, mipmap => 1 }
1366 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1367
1368my @icon =
1369 map { new_from_resource DC::Texture $_, mipmap => 1 }
1370 qw(x1_move.png x1_resize.png);
1371
1372sub new {
1373 my ($class, %arg) = @_;
1374
1375 my $self = $class->SUPER::new (
1376 bg => [1, 1, 1, 1],
1377 border_bg => [1, 1, 1, 1],
1378 border => 0.8,
1379 can_events => 1,
1380 min_w => 64,
1381 min_h => 32,
1382 %arg,
1383 );
1384
1385 $self->{title_widget} = new DC::UI::Label
1386 align => 0.5,
1387 valign => 1,
1388 text => $self->{title},
1389 fontsize => $self->{border},
1390 if exists $self->{title};
1391
1392 if ($self->{has_close_button}) {
1393 $self->{close_button} =
1394 new DC::UI::ImageButton
1395 path => 'x1_close.png',
1396 on_activate => sub { $self->emit ("delete") };
1397
1398 $self->DC::UI::Container::add ($self->{close_button});
1399 }
1400
1401 $self
1402}
1403
1404sub add {
1405 my ($self, @widgets) = @_;
1406
1407 $self->SUPER::add (@widgets);
1408 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1409 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1410}
1411
1412sub border {
1413 int $_[0]{border} * $::FONTSIZE
1414}
1415
1416sub get_max_wh {
1417 my ($self) = @_;
1418
1419 return ($self->{w}, $self->{h})
1420 if $self->{visible} && $self->{w};
1421
1422 $self->SUPER::get_max_wh
1423}
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{title_widget}->size_request
1429 if $self->{title_widget};
1430
1431 $self->{close_button}->size_request
1432 if $self->{close_button};
1433
1434 my ($w, $h) = $self->SUPER::size_request;
1435
1436 (
1437 $w + $self->border * 2,
1438 $h + $self->border * 2,
1439 )
1440}
1441
1442sub invoke_size_allocate {
1443 my ($self, $w, $h) = @_;
1444
1445 if ($self->{title_widget}) {
1446 $self->{title_widget}{w} = $w;
1447 $self->{title_widget}{h} = $h;
1448 $self->{title_widget}->invoke_size_allocate ($w, $h);
1449 }
1450
1451 my $border = $self->border;
1452
1453 $h -= List::Util::max 0, $border * 2;
1454 $w -= List::Util::max 0, $border * 2;
1455
1456 $self->child->configure ($border, $border, $w, $h);
1457
1458 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1459 if $self->{close_button};
1460
1461 1
1462}
1463
1464sub invoke_delete {
1465 my ($self) = @_;
1466
1467 $self->hide;
1468
1469 1
1470}
1471
1083sub button_down { 1472sub invoke_button_down {
1084 my ($self, $ev, $x, $y) = @_; 1473 my ($self, $ev, $x, $y) = @_;
1085 1474
1086 my ($w, $h) = @$self{qw(w h)}; 1475 my ($w, $h) = @$self{qw(w h)};
1087 my $border = $self->border; 1476 my $border = $self->border;
1088 1477
… …
1104 my $dy = $ev->{y} - $oy; 1493 my $dy = $ev->{y} - $oy;
1105 1494
1106 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1495 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1107 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1496 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1108 1497
1498 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1109 $self->realloc; 1499 $self->realloc;
1110 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1111 }; 1500 };
1112 1501
1113 } elsif ($lr ^ $td) { 1502 } elsif ($lr ^ $td) {
1114 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1503 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1115 my ($bx, $by) = ($self->{x}, $self->{y}); 1504 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1118 my ($ev, $x, $y) = @_; 1507 my ($ev, $x, $y) = @_;
1119 1508
1120 ($x, $y) = ($ev->{x}, $ev->{y}); 1509 ($x, $y) = ($ev->{x}, $ev->{y});
1121 1510
1122 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1511 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1512 # HACK: the next line is required to enforce placement
1513 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1123 }; 1514 };
1515 } else {
1516 return 0;
1517 }
1518
1124 } 1519 1
1125} 1520}
1126 1521
1127sub button_up { 1522sub invoke_button_up {
1128 my ($self, $ev, $x, $y) = @_; 1523 my ($self, $ev, $x, $y) = @_;
1129 1524
1130 delete $self->{motion}; 1525 ! ! delete $self->{motion}
1131} 1526}
1132 1527
1133sub mouse_motion { 1528sub invoke_mouse_motion {
1134 my ($self, $ev, $x, $y) = @_; 1529 my ($self, $ev, $x, $y) = @_;
1135 1530
1136 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1531 $self->{motion}->($ev, $x, $y) if $self->{motion};
1532
1533 ! ! $self->{motion}
1534}
1535
1536sub invoke_visibility_change {
1537 my ($self, $visible) = @_;
1538
1539 delete $self->{motion} unless $visible;
1540
1541 0
1137} 1542}
1138 1543
1139sub _draw { 1544sub _draw {
1140 my ($self) = @_; 1545 my ($self) = @_;
1141 1546
1547 my $child = $self->{children}[0];
1548
1142 my ($w, $h ) = ($self->{w}, $self->{h}); 1549 my ($w, $h ) = ($self->{w}, $self->{h});
1143 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1550 my ($cw, $ch) = ($child->{w}, $child->{h});
1144 1551
1145 glEnable GL_TEXTURE_2D; 1552 glEnable GL_TEXTURE_2D;
1146 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1147 1554
1148 my $border = $self->border; 1555 my $border = $self->border;
1149 1556
1557 if ($border) {
1150 glColor @{ $self->{border_bg} }; 1558 glColor @{ $self->{border_bg} };
1151 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1559 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1152 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1560 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1153 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1561 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1154 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1562 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1563
1564 # move
1565 my $w2 = ($w - $border) * .5;
1566 my $h2 = ($h - $border) * .5;
1567 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1568 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1569 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1570
1571 # resize
1572 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1573 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1574 unless $self->{has_close_button};
1575 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1576 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1577 }
1155 1578
1156 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1579 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1157 glColor @{ $self->{bg} }; 1580 glColor @{ $self->{bg} };
1158 1581
1159 # TODO: repeat texture not scale 1582 # TODO: repeat texture not scale
… …
1163 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1586 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1164 } 1587 }
1165 1588
1166 glDisable GL_TEXTURE_2D; 1589 glDisable GL_TEXTURE_2D;
1167 1590
1168 $self->{title}->draw if $self->{title};
1169
1170 $self->child->draw; 1591 $child->draw;
1592
1593 if ($self->{title_widget}) {
1594 glTranslate 0, $border - $self->{h};
1595 $self->{title_widget}->_draw;
1596
1597 glTranslate 0, - ($border - $self->{h});
1598 }
1599
1600 $self->{close_button}->draw
1601 if $self->{close_button};
1171} 1602}
1172 1603
1173############################################################################# 1604#############################################################################
1174 1605
1175package CFClient::UI::Table; 1606package DC::UI::Table;
1176 1607
1177our @ISA = CFClient::UI::Base::; 1608our @ISA = DC::UI::Container::;
1178 1609
1179use List::Util qw(max sum); 1610use List::Util qw(max sum);
1180 1611
1181use CFClient::OpenGL; 1612use DC::OpenGL;
1182 1613
1183sub new { 1614sub new {
1184 my $class = shift; 1615 my $class = shift;
1185 1616
1186 $class->SUPER::new ( 1617 $class->SUPER::new (
1187 col_expand => [], 1618 col_expand => [],
1619 row_expand => [],
1188 @_, 1620 @_,
1189 ) 1621 )
1190} 1622}
1191 1623
1192sub children {
1193 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1194}
1195
1196sub add { 1624sub add {
1197 my ($self, $x, $y, $child) = @_;
1198
1199 $child->set_parent ($self);
1200 $self->{children}[$y][$x] = $child;
1201
1202 $self->realloc;
1203}
1204
1205# TODO: move to container class maybe? send children a signal on removal?
1206sub clear {
1207 my ($self) = @_; 1625 my ($self, @widgets) = @_;
1626
1627 for my $child (@widgets) {
1628 $child->{c_rowspan} ||= 1;
1629 $child->{c_colspan} ||= 1;
1630 }
1631
1632 $self->SUPER::add (@widgets);
1633}
1634
1635sub add_at {
1636 my $self = shift;
1637
1638 my @widgets;
1639
1640 while (@_) {
1641 my ($col, $row, $child) = splice @_, 0, 3, ();
1642
1643 $child->{c_row} = $row;
1644 $child->{c_col} = $col;
1645
1646 push @widgets, $child;
1647 }
1648
1649 $self->add (@widgets);
1650}
1651
1652sub get_wh {
1653 my ($self) = @_;
1654
1655 my (@w, @h);
1208 1656
1209 my @children = $self->children; 1657 my @children = $self->children;
1210 delete $self->{children}; 1658
1659 # first pass, columns
1660 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1661 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1662
1663 my $sw = sum @w[$c .. $c + $cs - 1];
1664
1665 if ($w > $sw) {
1666 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1667 }
1211 1668 }
1212 for (@children) {
1213 delete $_->{parent};
1214 $_->hide;
1215 }
1216 1669
1217 $self->realloc; 1670 # second pass, rows
1218} 1671 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1219
1220sub get_wh {
1221 my ($self) = @_;
1222
1223 my (@w, @h);
1224
1225 for my $y (0 .. $#{$self->{children}}) {
1226 my $row = $self->{children}[$y]
1227 or next;
1228
1229 for my $x (0 .. $#$row) {
1230 my $widget = $row->[$x]
1231 or next;
1232 my ($w, $h) = @$widget{qw(req_w req_h)}; 1672 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1233 1673
1234 $w[$x] = max $w[$x], $w; 1674 my $sh = sum @h[$r .. $r + $rs - 1];
1235 $h[$y] = max $h[$y], $h; 1675
1676 if ($h > $sh) {
1677 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1236 } 1678 }
1237 } 1679 }
1238 1680
1239 (\@w, \@h) 1681 (\@w, \@h)
1240} 1682}
… …
1248 (sum @$ws), 1690 (sum @$ws),
1249 (sum @$hs), 1691 (sum @$hs),
1250 ) 1692 )
1251} 1693}
1252 1694
1253sub size_allocate { 1695sub invoke_size_allocate {
1254 my ($self, $w, $h) = @_; 1696 my ($self, $w, $h) = @_;
1255 1697
1256 my ($ws, $hs) = $self->get_wh; 1698 my ($ws, $hs) = $self->get_wh;
1257 1699
1258 my $req_w = (sum @$ws) || 1; 1700 my $req_w = (sum @$ws) || 1;
1259 my $req_h = (sum @$hs) || 1; 1701 my $req_h = (sum @$hs) || 1;
1260 1702
1261 # TODO: nicer code && do row_expand 1703 # now linearly scale the rows/columns to the allocated size
1262 my @col_expand = @{$self->{col_expand}}; 1704 my @col_expand = @{$self->{col_expand}};
1263 @col_expand = (1) x @$ws unless @col_expand; 1705 @col_expand = (1) x @$ws unless @col_expand;
1264 my $col_expand = (sum @col_expand) || 1; 1706 my $col_expand = (sum @col_expand) || 1;
1265 1707
1266 # linearly scale sizes
1267 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1708 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1268 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1269 1709
1270 CFClient::UI::harmonize $ws; 1710 DC::UI::harmonize $ws;
1711
1712 my @row_expand = @{$self->{row_expand}};
1713 @row_expand = (1) x @$ws unless @row_expand;
1714 my $row_expand = (sum @row_expand) || 1;
1715
1716 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1717
1271 CFClient::UI::harmonize $hs; 1718 DC::UI::harmonize $hs;
1272 1719
1273 my $y; 1720 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1721 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1274 1722
1275 for my $r (0 .. $#{$self->{children}}) { 1723 for my $widget ($self->children) {
1276 my $row = $self->{children}[$r] 1724 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1277 or next;
1278 1725
1279 my $x = 0; 1726 $widget->configure (
1280 my $row_h = $hs->[$r]; 1727 $x[$c], $y[$r],
1728 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1281 1729 );
1282 for my $c (0 .. $#$row) { 1730 }
1283 my $col_w = $ws->[$c];
1284 1731
1285 if (my $widget = $row->[$c]) { 1732 1
1286 $widget->configure ($x, $y, $col_w, $row_h); 1733}
1287 }
1288 1734
1289 $x += $col_w; 1735#############################################################################
1736
1737package DC::UI::Fixed;
1738
1739use List::Util qw(min max);
1740
1741our @ISA = DC::UI::Container::;
1742
1743sub _scale($$$) {
1744 my ($rel, $val, $max) = @_;
1745
1746 $rel ? $val * $max : $val
1747}
1748
1749sub size_request {
1750 my ($self) = @_;
1751
1752 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1753
1754 # determine overall size by querying abs widgets
1755 for my $child ($self->visible_children) {
1756 unless ($child->{c_rel}) {
1757 my $x = $child->{c_x};
1758 my $y = $child->{c_y};
1759
1760 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1761 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1290 } 1762 }
1291
1292 $y += $row_h;
1293 } 1763 }
1294 1764
1295} 1765 my $W = $x2 - $x1;
1766 my $H = $y2 - $y1;
1296 1767
1297sub find_widget { 1768 # now layout remaining widgets
1769 for my $child ($self->visible_children) {
1770 if ($child->{c_rel}) {
1771 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1772 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1773
1774 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1775 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1776 }
1777 }
1778
1779 my $W = $x2 - $x1;
1780 my $H = $y2 - $y1;
1781
1782 ($W, $H)
1783}
1784
1785sub invoke_size_allocate {
1298 my ($self, $x, $y) = @_; 1786 my ($self, $W, $H) = @_;
1299 1787
1300 $x -= $self->{x}; 1788 for my $child ($self->visible_children) {
1301 $y -= $self->{y}; 1789 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1790 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1302 1791
1303 my $res; 1792 $x += $child->{c_halign} * $child->{req_w};
1793 $y += $child->{c_valign} * $child->{req_h};
1304 1794
1305 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1795 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1306 $res = $_->find_widget ($x, $y) 1796 }
1307 and return $res; 1797
1308 } 1798 1
1309
1310 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1311}
1312
1313sub _draw {
1314 my ($self) = @_;
1315
1316 for (grep $_, @{$self->{children}}) {
1317 $_->draw for grep $_, @$_;
1318 }
1319} 1799}
1320 1800
1321############################################################################# 1801#############################################################################
1322 1802
1323package CFClient::UI::Box; 1803package DC::UI::Box;
1324 1804
1325our @ISA = CFClient::UI::Container::; 1805our @ISA = DC::UI::Container::;
1326 1806
1327sub size_request { 1807sub size_request {
1328 my ($self) = @_; 1808 my ($self) = @_;
1809
1810 my @children = $self->visible_children;
1329 1811
1330 $self->{vertical} 1812 $self->{vertical}
1331 ? ( 1813 ? (
1332 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1814 (List::Util::max map $_->{req_w}, @children),
1333 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1815 (List::Util::sum map $_->{req_h}, @children),
1334 ) 1816 )
1335 : ( 1817 : (
1336 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1818 (List::Util::sum map $_->{req_w}, @children),
1337 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1819 (List::Util::max map $_->{req_h}, @children),
1338 ) 1820 )
1339} 1821}
1340 1822
1341sub size_allocate { 1823sub invoke_size_allocate {
1342 my ($self, $w, $h) = @_; 1824 my ($self, $w, $h) = @_;
1343 1825
1344 my $space = $self->{vertical} ? $h : $w; 1826 my $space = $self->{vertical} ? $h : $w;
1345 my $children = $self->{children}; 1827 my @children = $self->visible_children;
1346 1828
1347 my @req; 1829 my @req;
1348 1830
1349 if ($self->{homogeneous}) { 1831 if ($self->{homogeneous}) {
1350 @req = ($space / (@$children || 1)) x @$children; 1832 @req = ($space / (@children || 1)) x @children;
1351 } else { 1833 } else {
1352 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1834 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1353 my $req = List::Util::sum @req; 1835 my $req = List::Util::sum @req;
1354 1836
1355 if ($req > $space) { 1837 if ($req > $space) {
1356 # ah well, not enough space 1838 # ah well, not enough space
1357 $_ *= $space / $req for @req; 1839 $_ *= $space / $req for @req;
1358 } else { 1840 } else {
1359 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1841 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1360 1842
1361 $space = ($space - $req) / $expand; # remaining space to give away 1843 $space = ($space - $req) / $expand; # remaining space to give away
1362 1844
1363 $req[$_] += $space * $children->[$_]{expand} 1845 $req[$_] += $space * $children[$_]{expand}
1364 for 0 .. $#$children; 1846 for 0 .. $#children;
1365 } 1847 }
1366 } 1848 }
1367 1849
1368 CFClient::UI::harmonize \@req; 1850 DC::UI::harmonize \@req;
1369 1851
1370 my $pos = 0; 1852 my $pos = 0;
1371 for (0 .. $#$children) { 1853 for (0 .. $#children) {
1372 my $alloc = $req[$_]; 1854 my $alloc = $req[$_];
1373 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1855 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1374 1856
1375 $pos += $alloc; 1857 $pos += $alloc;
1376 } 1858 }
1377 1859
1378 1 1860 1
1379} 1861}
1380 1862
1381############################################################################# 1863#############################################################################
1382 1864
1383package CFClient::UI::HBox; 1865package DC::UI::HBox;
1384 1866
1385our @ISA = CFClient::UI::Box::; 1867our @ISA = DC::UI::Box::;
1386 1868
1387sub new { 1869sub new {
1388 my $class = shift; 1870 my $class = shift;
1389 1871
1390 $class->SUPER::new ( 1872 $class->SUPER::new (
… …
1393 ) 1875 )
1394} 1876}
1395 1877
1396############################################################################# 1878#############################################################################
1397 1879
1398package CFClient::UI::VBox; 1880package DC::UI::VBox;
1399 1881
1400our @ISA = CFClient::UI::Box::; 1882our @ISA = DC::UI::Box::;
1401 1883
1402sub new { 1884sub new {
1403 my $class = shift; 1885 my $class = shift;
1404 1886
1405 $class->SUPER::new ( 1887 $class->SUPER::new (
… …
1408 ) 1890 )
1409} 1891}
1410 1892
1411############################################################################# 1893#############################################################################
1412 1894
1413package CFClient::UI::Label; 1895package DC::UI::Label;
1414 1896
1415our @ISA = CFClient::UI::DrawBG::; 1897our @ISA = DC::UI::DrawBG::;
1416 1898
1417use CFClient::OpenGL; 1899use DC::OpenGL;
1418 1900
1419sub new { 1901sub new {
1420 my ($class, %arg) = @_; 1902 my ($class, %arg) = @_;
1421 1903
1422 my $self = $class->SUPER::new ( 1904 my $self = $class->SUPER::new (
… …
1425 #active_bg => none 1907 #active_bg => none
1426 #font => default_font 1908 #font => default_font
1427 #text => initial text 1909 #text => initial text
1428 #markup => initial narkup 1910 #markup => initial narkup
1429 #max_w => maximum pixel width 1911 #max_w => maximum pixel width
1912 #style => 0, # render flags
1430 ellipsise => 3, # end 1913 ellipsise => 3, # end
1431 layout => (new CFClient::Layout), 1914 layout => (new DC::Layout),
1432 fontsize => 1, 1915 fontsize => 1,
1433 align => -1, 1916 align => 0.5,
1434 valign => -1, 1917 valign => 0.5,
1435 padding_x => 2, 1918 padding_x => 4,
1436 padding_y => 2, 1919 padding_y => 2,
1437 can_events => 0, 1920 can_events => 0,
1438 %arg 1921 %arg
1439 ); 1922 );
1440 1923
1441 if (exists $self->{template}) { 1924 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1925 my $layout = new DC::Layout;
1443 $layout->set_text (delete $self->{template}); 1926 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1927 $self->{template} = $layout;
1445 } 1928 }
1446 1929
1447 if (exists $self->{markup}) { 1930 if (exists $self->{markup}) {
… …
1451 } 1934 }
1452 1935
1453 $self 1936 $self
1454} 1937}
1455 1938
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1939sub update {
1467 my ($self) = @_; 1940 my ($self) = @_;
1468 1941
1469 delete $self->{texture}; 1942 delete $self->{texture};
1470 $self->SUPER::update; 1943 $self->SUPER::update;
1471} 1944}
1472 1945
1946sub realloc {
1947 my ($self) = @_;
1948
1949 delete $self->{ox};
1950 $self->SUPER::realloc;
1951}
1952
1953sub clear {
1954 my ($self) = @_;
1955
1956 $self->set_text ("");
1957}
1958
1473sub set_text { 1959sub set_text {
1474 my ($self, $text) = @_; 1960 my ($self, $text) = @_;
1475 1961
1476 return if $self->{text} eq "T$text"; 1962 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1963 $self->{text} = "T$text";
1478 1964
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1965 $self->{layout}->set_text ($text);
1481 1966
1967 delete $self->{size_req};
1482 $self->realloc; 1968 $self->realloc;
1483 $self->update; 1969 $self->update;
1484} 1970}
1485 1971
1486sub set_markup { 1972sub set_markup {
… …
1489 return if $self->{text} eq "M$markup"; 1975 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1976 $self->{text} = "M$markup";
1491 1977
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1978 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1979
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1980 $self->{layout}->set_markup ($markup);
1496 1981
1982 delete $self->{size_req};
1497 $self->realloc; 1983 $self->realloc;
1498 $self->update; 1984 $self->update;
1499} 1985}
1500 1986
1501sub size_request { 1987sub size_request {
1502 my ($self) = @_; 1988 my ($self) = @_;
1503 1989
1990 $self->{size_req} ||= do {
1991 my ($max_w, $max_h) = $self->get_max_wh;
1992
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1993 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1994 $self->{layout}->set_width ($max_w);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1995 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1996 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1997 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1998
1510 my ($w, $h) = $self->{layout}->size; 1999 my ($w, $h) = $self->{layout}->size;
1511 2000
1512 if (exists $self->{template}) { 2001 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 2002 $self->{template}->set_font ($self->{font}) if $self->{font};
2003 $self->{template}->set_width ($max_w);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2004 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 2005
1516 my ($w2, $h2) = $self->{template}->size; 2006 my ($w2, $h2) = $self->{template}->size;
1517 2007
1518 $w = List::Util::max $w, $w2; 2008 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 2009 $h = List::Util::max $h, $h2;
2010 }
2011
2012 [$w, $h]
1520 } 2013 };
1521 2014
1522 ($w, $h) 2015 @{ $self->{size_req} }
1523} 2016}
1524 2017
2018sub baseline_shift {
2019 $_[0]{layout}->descent
2020}
2021
1525sub size_allocate { 2022sub invoke_size_allocate {
1526 my ($self, $w, $h) = @_; 2023 my ($self, $w, $h) = @_;
2024
2025 delete $self->{ox};
1527 2026
1528 delete $self->{texture} 2027 delete $self->{texture}
1529 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; 2028 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2029
2030 1
1530} 2031}
1531 2032
1532sub set_fontsize { 2033sub set_fontsize {
1533 my ($self, $fontsize) = @_; 2034 my ($self, $fontsize) = @_;
1534 2035
1535 $self->{fontsize} = $fontsize; 2036 $self->{fontsize} = $fontsize;
2037 delete $self->{size_req};
1536 delete $self->{texture}; 2038 delete $self->{texture};
1537 2039
1538 $self->realloc; 2040 $self->realloc;
1539} 2041}
1540 2042
2043sub reconfigure {
2044 my ($self) = @_;
2045
2046 delete $self->{size_req};
2047 delete $self->{texture};
2048
2049 $self->SUPER::reconfigure;
2050}
2051
1541sub _draw { 2052sub _draw {
1542 my ($self) = @_; 2053 my ($self) = @_;
1543 2054
1544 $self->SUPER::_draw; # draw background, if applicable 2055 $self->SUPER::_draw; # draw background, if applicable
1545 2056
1546 my $tex = $self->{texture} ||= do { 2057 my $size = $self->{texture} ||= do {
1547 $self->{layout}->set_foreground (@{$self->{fg}}); 2058 $self->{layout}->set_foreground (@{$self->{fg}});
1548 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2059 $self->{layout}->set_font ($self->{font}) if $self->{font};
1549 $self->{layout}->set_width ($self->{w}); 2060 $self->{layout}->set_width ($self->{w});
1550 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2061 $self->{layout}->set_ellipsise ($self->{ellipsise});
1551 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2062 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1552 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2063 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1553 2064
1554 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2065 [$self->{layout}->size]
1555
1556 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1557 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1558 : ($self->{w} - $tex->{w}) * 0.5);
1559
1560 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1561 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1562 : ($self->{h} - $tex->{h}) * 0.5);
1563
1564 $tex
1565 }; 2066 };
1566 2067
1567 glEnable GL_TEXTURE_2D; 2068 unless (exists $self->{ox}) {
1568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2069 $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2070 $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1569 2071
1570 if ($tex->{format} == GL_ALPHA) { 2072 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1571 glColor @{$self->{fg}};
1572 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1573 } else {
1574 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1575 } 2073 };
1576 2074
1577 glDisable GL_TEXTURE_2D; 2075# unless ($self->{list}) {
2076# $self->{list} = DC::OpenGL::glGenList;
2077# DC::OpenGL::glNewList $self->{list};
2078# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2079# DC::OpenGL::glEndList;
2080# }
2081#
2082# DC::OpenGL::glCallList $self->{list};
2083
2084 $self->{layout}->draw;
1578} 2085}
2086
2087#sub destroy {
2088# my ($self) = @_;
2089#
2090# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2091#
2092# $self->SUPER::destroy;
2093#}
1579 2094
1580############################################################################# 2095#############################################################################
1581 2096
1582package CFClient::UI::EntryBase; 2097package DC::UI::EntryBase;
1583 2098
1584our @ISA = CFClient::UI::Label::; 2099our @ISA = DC::UI::Label::;
1585 2100
1586use CFClient::OpenGL; 2101use DC::OpenGL;
1587 2102
1588sub new { 2103sub new {
1589 my $class = shift; 2104 my $class = shift;
1590 2105
1591 $class->SUPER::new ( 2106 $class->SUPER::new (
1592 fg => [1, 1, 1], 2107 fg => [1, 1, 1],
1593 bg => [0, 0, 0, 0.2], 2108 bg => [0, 0, 0, 0.2],
2109 outline => undef,
1594 active_bg => [1, 1, 1, 0.5], 2110 active_bg => [0, 0, 1, .2],
1595 active_fg => [0, 0, 0], 2111 active_fg => [1, 1, 1],
2112 active_outline => [1, 1, 0],
1596 can_hover => 1, 2113 can_hover => 1,
1597 can_focus => 1, 2114 can_focus => 1,
2115 align => 0,
1598 valign => 0, 2116 valign => 0.5,
1599 can_events => 1, 2117 can_events => 1,
2118 ellipsise => 0,
2119 padding_x => 4,
2120 padding_y => 2,
1600 #text => ... 2121 #text => ...
2122 #hidden => "*",
1601 @_ 2123 @_
1602 ) 2124 )
1603} 2125}
1604 2126
1605sub _set_text { 2127sub _set_text {
… …
1607 2129
1608 delete $self->{cur_h}; 2130 delete $self->{cur_h};
1609 2131
1610 return if $self->{text} eq $text; 2132 return if $self->{text} eq $text;
1611 2133
1612 delete $self->{texture};
1613
1614 $self->{last_activity} = $::NOW; 2134 $self->{last_activity} = $::NOW;
1615 $self->{text} = $text; 2135 $self->{text} = $text;
1616 2136
1617 $text =~ s/./*/g if $self->{hidden}; 2137 $text =~ s/./*/g if $self->{hidden};
1618 $self->{layout}->set_text ("$text "); 2138 $self->{layout}->set_text ("$text ");
2139 delete $self->{size_req};
1619 2140
1620 $self->_emit (changed => $self->{text}); 2141 $self->emit (changed => $self->{text});
2142
2143 $self->realloc;
2144 $self->update;
1621} 2145}
1622 2146
1623sub set_text { 2147sub set_text {
1624 my ($self, $text) = @_; 2148 my ($self, $text) = @_;
1625 2149
1626 $self->{cursor} = length $text; 2150 $self->{cursor} = length $text;
1627 $self->_set_text ($text); 2151 $self->_set_text ($text);
1628
1629 $self->realloc;
1630} 2152}
1631 2153
1632sub get_text { 2154sub get_text {
1633 $_[0]{text} 2155 $_[0]{text}
1634} 2156}
… …
1639 my ($w, $h) = $self->SUPER::size_request; 2161 my ($w, $h) = $self->SUPER::size_request;
1640 2162
1641 ($w + 1, $h) # add 1 for cursor 2163 ($w + 1, $h) # add 1 for cursor
1642} 2164}
1643 2165
1644sub key_down { 2166sub invoke_key_down {
1645 my ($self, $ev) = @_; 2167 my ($self, $ev) = @_;
1646 2168
1647 my $mod = $ev->{mod}; 2169 my $mod = $ev->{mod};
1648 my $sym = $ev->{sym}; 2170 my $sym = $ev->{sym};
1649 my $uni = $ev->{unicode}; 2171 my $uni = $ev->{unicode};
1650 2172
1651 my $text = $self->get_text; 2173 my $text = $self->get_text;
1652 2174
1653 if ($uni == 8) { 2175 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2176
2177 if ($sym == DC::SDLK_BACKSPACE) {
1654 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2178 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1655 } elsif ($uni == 127) { 2179 } elsif ($sym == DC::SDLK_DELETE) {
1656 substr $text, $self->{cursor}, 1, ""; 2180 substr $text, $self->{cursor}, 1, "";
1657 } elsif ($sym == CFClient::SDLK_LEFT) { 2181 } elsif ($sym == DC::SDLK_LEFT) {
1658 --$self->{cursor} if $self->{cursor}; 2182 --$self->{cursor} if $self->{cursor};
1659 } elsif ($sym == CFClient::SDLK_RIGHT) { 2183 } elsif ($sym == DC::SDLK_RIGHT) {
1660 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2184 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1661 } elsif ($sym == CFClient::SDLK_HOME) { 2185 } elsif ($sym == DC::SDLK_HOME) {
2186 # what a hack
2187 $self->{cursor} =
2188 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2189 ? length $1
2190 : 0;
2191 } elsif ($sym == DC::SDLK_END) {
2192 # uh, again
2193 $self->{cursor} =
2194 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2195 ? $self->{cursor} + length $1
2196 : length $self->{text};
2197 } elsif ($uni == 21) { # ctrl-u
2198 $text = "";
1662 $self->{cursor} = 0; 2199 $self->{cursor} = 0;
1663 } elsif ($sym == CFClient::SDLK_END) {
1664 $self->{cursor} = length $text;
1665 } elsif ($uni == 27) { 2200 } elsif ($uni == 27) {
1666 $self->_emit ('escape'); 2201 $self->emit ('escape');
1667 } elsif ($uni) { 2202 } elsif ($uni == 0x0d) {
2203 substr $text, $self->{cursor}++, 0, "\012";
2204 } elsif ($uni >= 0x20) {
1668 substr $text, $self->{cursor}++, 0, chr $uni; 2205 substr $text, $self->{cursor}++, 0, chr $uni;
2206 } else {
2207 return 0;
1669 } 2208 }
1670 2209
1671 $self->_set_text ($text); 2210 $self->_set_text ($text);
1672 2211
1673 $self->realloc; 2212 $self->realloc;
1674} 2213 $self->update;
1675 2214
2215 1
2216}
2217
1676sub focus_in { 2218sub invoke_focus_in {
1677 my ($self) = @_; 2219 my ($self) = @_;
1678 2220
1679 $self->{last_activity} = $::NOW; 2221 $self->{last_activity} = $::NOW;
1680 2222
1681 $self->SUPER::focus_in; 2223 $self->SUPER::invoke_focus_in
1682} 2224}
1683 2225
1684sub button_down { 2226sub invoke_button_down {
1685 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1686 2228
1687 $self->SUPER::button_down ($ev, $x, $y); 2229 $self->SUPER::invoke_button_down ($ev, $x, $y);
1688 2230
1689 my $idx = $self->{layout}->xy_to_index ($x, $y); 2231 my $idx = $self->{layout}->xy_to_index ($x, $y);
1690 2232
1691 # byte-index to char-index 2233 # byte-index to char-index
1692 my $text = $self->{text}; 2234 my $text = $self->{text};
1693 utf8::encode $text; 2235 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1694 $self->{cursor} = length substr $text, 0, $idx; 2236 $self->{cursor} = length $text;
1695 2237
1696 $self->_set_text ($self->{text}); 2238 $self->_set_text ($self->{text});
1697 $self->update; 2239 $self->update;
2240
2241 1
1698} 2242}
1699 2243
1700sub mouse_motion { 2244sub invoke_mouse_motion {
1701 my ($self, $ev, $x, $y) = @_; 2245 my ($self, $ev, $x, $y) = @_;
1702# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2246# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2247
2248 1
1703} 2249}
1704 2250
1705sub _draw { 2251sub _draw {
1706 my ($self) = @_; 2252 my ($self) = @_;
1707 2253
1708 local $self->{fg} = $self->{fg}; 2254 local $self->{fg} = $self->{fg};
1709 2255
1710 if ($FOCUS == $self) { 2256 if ($FOCUS == $self) {
1711 glColor @{$self->{active_bg}}; 2257 glColor_premultiply @{$self->{active_bg}};
1712 $self->{fg} = $self->{active_fg}; 2258 $self->{fg} = $self->{active_fg};
1713 } else { 2259 } else {
1714 glColor @{$self->{bg}}; 2260 glColor_premultiply @{$self->{bg}};
1715 } 2261 }
1716 2262
1717 glEnable GL_BLEND; 2263 glEnable GL_BLEND;
1718 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2264 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1719 glBegin GL_QUADS;
1720 glVertex 0 , 0;
1721 glVertex 0 , $self->{h};
1722 glVertex $self->{w}, $self->{h}; 2265 glRect 0, 0, $self->{w}, $self->{h};
1723 glVertex $self->{w}, 0;
1724 glEnd;
1725 glDisable GL_BLEND; 2266 glDisable GL_BLEND;
1726 2267
1727 $self->SUPER::_draw; 2268 $self->SUPER::_draw;
1728 2269
1729 #TODO: force update every cursor change :( 2270 #TODO: force update every cursor change :(
… …
1731 2272
1732 unless (exists $self->{cur_h}) { 2273 unless (exists $self->{cur_h}) {
1733 my $text = substr $self->{text}, 0, $self->{cursor}; 2274 my $text = substr $self->{text}, 0, $self->{cursor};
1734 utf8::encode $text; 2275 utf8::encode $text;
1735 2276
1736 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2277 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1737 } 2278 }
1738 2279
1739 glColor @{$self->{fg}}; 2280 glColor_premultiply @{$self->{active_fg}};
1740 glBegin GL_LINES; 2281 glBegin GL_LINES;
1741 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2282 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1742 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2283 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1743 glEnd; 2284 glEnd;
1744 }
1745}
1746 2285
2286 glLineWidth 3;
2287 glColor @{$self->{active_outline}};
2288 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2289 glLineWidth 1;
2290
2291 } else {
2292 glColor @{$self->{outline} || $DC::THEME{entry_outline}};
2293 glBegin GL_LINE_STRIP;
2294 glVertex .5, $self->{h} * .5;
2295 glVertex .5, $self->{h} - 2.5;
2296 glVertex $self->{w} - .5, $self->{h} - 2.5;
2297 glVertex $self->{w} - .5, $self->{h} * .5;
2298 glEnd;
2299 }
2300}
2301
2302#############################################################################
2303
1747package CFClient::UI::Entry; 2304package DC::UI::Entry;
1748 2305
1749our @ISA = CFClient::UI::EntryBase::; 2306our @ISA = DC::UI::EntryBase::;
1750 2307
1751use CFClient::OpenGL; 2308use DC::OpenGL;
1752 2309
2310sub new {
2311 my $class = shift;
2312
2313 $class->SUPER::new (
2314 history_pointer => -1,
2315 @_
2316 )
2317}
2318
2319
1753sub key_down { 2320sub invoke_key_down {
1754 my ($self, $ev) = @_; 2321 my ($self, $ev) = @_;
1755 2322
1756 my $sym = $ev->{sym}; 2323 my $sym = $ev->{sym};
1757 2324
1758 if ($sym == 13) { 2325 if ($ev->{uni} == 0x0d || $sym == 13) {
1759 unshift @{$self->{history}}, 2326 unshift @{$self->{history}},
1760 my $txt = $self->get_text; 2327 my $txt = $self->get_text;
2328
1761 $self->{history_pointer} = -1; 2329 $self->{history_pointer} = -1;
1762 $self->{history_saveback} = ''; 2330 $self->{history_saveback} = '';
1763 $self->_emit (activate => $txt); 2331 $self->emit (activate => $txt);
1764 $self->update; 2332 $self->update;
1765 2333
1766 } elsif ($sym == CFClient::SDLK_UP) { 2334 } elsif ($sym == DC::SDLK_UP) {
1767 if ($self->{history_pointer} < 0) { 2335 if ($self->{history_pointer} < 0) {
1768 $self->{history_saveback} = $self->get_text; 2336 $self->{history_saveback} = $self->get_text;
1769 } 2337 }
1770 if (@{$self->{history} || []} > 0) { 2338 if (@{$self->{history} || []} > 0) {
1771 $self->{history_pointer}++; 2339 $self->{history_pointer}++;
… …
1773 $self->{history_pointer} = @{$self->{history} || []} - 1; 2341 $self->{history_pointer} = @{$self->{history} || []} - 1;
1774 } 2342 }
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2343 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 } 2344 }
1777 2345
1778 } elsif ($sym == CFClient::SDLK_DOWN) { 2346 } elsif ($sym == DC::SDLK_DOWN) {
1779 $self->{history_pointer}--; 2347 $self->{history_pointer}--;
1780 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2348 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1781 2349
1782 if ($self->{history_pointer} >= 0) { 2350 if ($self->{history_pointer} >= 0) {
1783 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2351 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1784 } else { 2352 } else {
2353 if (defined $self->{history_saveback}) {
1785 $self->set_text ($self->{history_saveback}); 2354 $self->set_text ($self->{history_saveback});
2355 $self->{history_saveback} = undef;
2356 }
1786 } 2357 }
1787 2358
1788 } else { 2359 } else {
1789 $self->SUPER::key_down ($ev); 2360 return $self->SUPER::invoke_key_down ($ev)
2361 }
2362
1790 } 2363 1
1791
1792} 2364}
1793 2365
1794############################################################################# 2366#############################################################################
1795 2367
1796package CFClient::UI::Button; 2368package DC::UI::TextEdit;
1797 2369
1798our @ISA = CFClient::UI::Label::; 2370our @ISA = DC::UI::EntryBase::;
1799 2371
1800use CFClient::OpenGL; 2372use DC::OpenGL;
1801
1802my @tex =
1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1804 qw(b1_button_active.png);
1805 2373
1806sub new { 2374sub new {
1807 my $class = shift; 2375 my $class = shift;
1808 2376
1809 $class->SUPER::new ( 2377 $class->SUPER::new (
1810 padding_x => 4,
1811 padding_y => 4, 2378 padding_y => 4,
1812 fg => [1, 1, 1], 2379
1813 active_fg => [0, 0, 1], 2380 @_
2381 )
2382}
2383
2384sub move_cursor_ver {
2385 my ($self, $dy) = @_;
2386
2387 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2388
2389 $line += $dy;
2390
2391 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2392 $self->{cursor} = $index;
2393 delete $self->{cur_h};
2394 $self->update;
2395 return;
2396 }
2397}
2398
2399sub invoke_key_down {
2400 my ($self, $ev) = @_;
2401
2402 my $sym = $ev->{sym};
2403
2404 if ($sym == DC::SDLK_UP) {
2405 $self->move_cursor_ver (-1);
2406 } elsif ($sym == DC::SDLK_DOWN) {
2407 $self->move_cursor_ver (+1);
2408 } else {
2409 return $self->SUPER::invoke_key_down ($ev)
2410 }
2411
2412 1
2413}
2414
2415#############################################################################
2416
2417package DC::UI::ButtonBin;
2418
2419our @ISA = DC::UI::Bin::;
2420
2421use DC::OpenGL;
2422
2423my @tex =
2424 map { new_from_resource DC::Texture $_, mipmap => 1 }
2425 qw(b1_button_inactive.png b1_button_active.png);
2426
2427sub new {
2428 my $class = shift;
2429
2430 $class->SUPER::new (
1814 can_hover => 1, 2431 can_hover => 1,
1815 align => 0, 2432 align => 0.5,
1816 valign => 0, 2433 valign => 0.5,
1817 can_events => 1, 2434 can_events => 1,
1818 @_ 2435 @_
1819 ) 2436 )
1820} 2437}
1821 2438
1822sub activate { }
1823
1824sub button_up { 2439sub invoke_button_up {
1825 my ($self, $ev, $x, $y) = @_; 2440 my ($self, $ev, $x, $y) = @_;
1826 2441
1827 $self->emit ("activate") 2442 $self->emit ("activate")
1828 if $x >= 0 && $x < $self->{w} 2443 if $x >= 0 && $x < $self->{w}
1829 && $y >= 0 && $y < $self->{h}; 2444 && $y >= 0 && $y < $self->{h};
2445
2446 1
1830} 2447}
1831 2448
1832sub _draw { 2449sub _draw {
1833 my ($self) = @_; 2450 my ($self) = @_;
1834
1835 local $self->{fg} = $self->{fg};
1836
1837 if ($GRAB == $self) {
1838 $self->{fg} = $self->{active_fg};
1839 }
1840 2451
1841 glEnable GL_TEXTURE_2D; 2452 glEnable GL_TEXTURE_2D;
1842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2453 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1843 glColor 0, 0, 0, 1; 2454 glColor 0, 0, 0, 1;
1844 2455
2456 my $tex = $tex[$GRAB == $self];
1845 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2457 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1846 2458
1847 glDisable GL_TEXTURE_2D; 2459 glDisable GL_TEXTURE_2D;
1848 2460
1849 $self->SUPER::_draw; 2461 $self->SUPER::_draw;
1850} 2462}
1851 2463
1852############################################################################# 2464#############################################################################
1853 2465
1854package CFClient::UI::CheckBox; 2466package DC::UI::Button;
1855 2467
1856our @ISA = CFClient::UI::DrawBG::; 2468our @ISA = DC::UI::Label::;
2469
2470use DC::OpenGL;
1857 2471
1858my @tex = 2472my @tex =
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2473 map { new_from_resource DC::Texture $_, mipmap => 1 }
1860 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2474 qw(b1_button_inactive.png b1_button_active.png);
1861
1862use CFClient::OpenGL;
1863 2475
1864sub new { 2476sub new {
1865 my $class = shift; 2477 my $class = shift;
1866 2478
1867 $class->SUPER::new ( 2479 $class->SUPER::new (
2480 padding_x => 8,
2481 padding_y => 4,
2482 fg => [1.0, 1.0, 1.0],
2483 active_fg => [0.8, 0.8, 0.8],
2484 can_hover => 1,
2485 align => 0.5,
2486 valign => 0.5,
2487 can_events => 1,
2488 @_
2489 )
2490}
2491
2492sub invoke_button_up {
2493 my ($self, $ev, $x, $y) = @_;
2494
2495 $self->emit ("activate")
2496 if $x >= 0 && $x < $self->{w}
2497 && $y >= 0 && $y < $self->{h};
2498
2499 1
2500}
2501
2502sub _draw {
2503 my ($self) = @_;
2504
2505 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2506
2507 glEnable GL_TEXTURE_2D;
2508 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2509 glColor 0, 0, 0, 1;
2510
2511 my $tex = $tex[$GRAB == $self];
2512 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2513
2514 glDisable GL_TEXTURE_2D;
2515
2516 $self->SUPER::_draw;
2517}
2518
2519#############################################################################
2520
2521package DC::UI::CheckBox;
2522
2523our @ISA = DC::UI::DrawBG::;
2524
2525my @tex =
2526 map { new_from_resource DC::Texture $_, mipmap => 1 }
2527 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2528
2529use DC::OpenGL;
2530
2531sub new {
2532 my $class = shift;
2533
2534 $class->SUPER::new (
2535 fontsize => 1,
1868 padding_x => 2, 2536 padding_x => 2,
1869 padding_y => 2, 2537 padding_y => 2,
1870 fg => [1, 1, 1], 2538 fg => [1, 1, 1],
1871 active_fg => [1, 1, 0], 2539 active_fg => [1, 1, 0],
1872 bg => [0, 0, 0, 0.2], 2540 bg => [0, 0, 0, 0.2],
… …
1878} 2546}
1879 2547
1880sub size_request { 2548sub size_request {
1881 my ($self) = @_; 2549 my ($self) = @_;
1882 2550
1883 (6) x 2 2551 ($self->{fontsize} * $::FONTSIZE) x 2
1884} 2552}
1885 2553
2554sub toggle {
2555 my ($self) = @_;
2556
2557 $self->{state} = !$self->{state};
2558 $self->emit (changed => $self->{state});
2559 $self->update;
2560}
2561
1886sub button_down { 2562sub invoke_button_down {
1887 my ($self, $ev, $x, $y) = @_; 2563 my ($self, $ev, $x, $y) = @_;
1888 2564
1889 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2565 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1890 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2566 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1891 $self->{state} = !$self->{state}; 2567 $self->toggle;
1892 $self->_emit (changed => $self->{state}); 2568 } else {
2569 return 0
2570 }
2571
1893 } 2572 1
1894} 2573}
1895 2574
1896sub _draw { 2575sub _draw {
1897 my ($self) = @_; 2576 my ($self) = @_;
1898 2577
1899 $self->SUPER::_draw; 2578 $self->SUPER::_draw;
1900 2579
1901 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; 2580 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1902 2581
1903 my ($w, $h) = @$self{qw(w h)}; 2582 my ($w, $h) = @$self{qw(w h)};
1904 2583
1905 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; 2584 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1906 2585
… …
1913 glDisable GL_TEXTURE_2D; 2592 glDisable GL_TEXTURE_2D;
1914} 2593}
1915 2594
1916############################################################################# 2595#############################################################################
1917 2596
1918package CFClient::UI::Image; 2597package DC::UI::Image;
1919 2598
1920our @ISA = CFClient::UI::Base::; 2599our @ISA = DC::UI::DrawBG::;
1921 2600
1922use CFClient::OpenGL; 2601use DC::OpenGL;
1923use Carp qw/confess/;
1924 2602
1925our %loaded_images; 2603our %texture_cache;
1926 2604
1927sub new { 2605sub new {
1928 my $class = shift; 2606 my $class = shift;
1929 2607
1930 my $self = $class->SUPER::new (can_events => 0, @_); 2608 my $self = $class->SUPER::new (
2609 can_events => 0,
2610 scale => 1,
2611 @_,
2612 );
1931 2613
1932 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2614 $self->{path} || $self->{tex}
2615 or Carp::croak "'path' or 'tex' attributes required";
1933 2616
1934 $loaded_images{$self->{image}} ||= 2617 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1935 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2618 new_from_resource DC::Texture $self->{path}, mipmap => 1;
1936 2619
1937 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2620 DC::weaken $texture_cache{$self->{path}};
1938 2621
1939 Scalar::Util::weaken $loaded_images{$self->{image}}; 2622 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1940
1941 $self->{aspect} = $tex->{w} / $tex->{h};
1942 2623
1943 $self 2624 $self
1944} 2625}
1945 2626
2627sub STORABLE_freeze {
2628 my ($self, $cloning) = @_;
2629
2630 $self->{path}
2631 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2632
2633 $self->{path}
2634}
2635
2636sub STORABLE_attach {
2637 my ($self, $cloning, $path) = @_;
2638
2639 $self->new (path => $path)
2640}
2641
2642sub set_texture {
2643 my ($self, $tex) = @_;
2644
2645 $self->{tex} = $tex;
2646 $self->update;
2647}
2648
1946sub size_request { 2649sub size_request {
1947 my ($self) = @_; 2650 my ($self) = @_;
1948 2651
1949 ($self->{tex}->{w}, $self->{tex}->{h}) 2652 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1950} 2653}
1951 2654
1952sub _draw { 2655sub _draw {
1953 my ($self) = @_; 2656 my ($self) = @_;
2657
2658 $self->SUPER::_draw;
1954 2659
1955 my $tex = $self->{tex}; 2660 my $tex = $self->{tex};
1956 2661
1957 my ($w, $h) = ($self->{w}, $self->{h}); 2662 my ($w, $h) = ($self->{w}, $self->{h});
1958 2663
… …
1971 glDisable GL_TEXTURE_2D; 2676 glDisable GL_TEXTURE_2D;
1972} 2677}
1973 2678
1974############################################################################# 2679#############################################################################
1975 2680
2681package DC::UI::ImageButton;
2682
2683our @ISA = DC::UI::Image::;
2684
2685use DC::OpenGL;
2686
2687sub new {
2688 my $class = shift;
2689
2690 my $self = $class->SUPER::new (
2691 padding_x => 4,
2692 padding_y => 4,
2693 fg => [1, 1, 1],
2694 active_fg => [0, 0, 1],
2695 can_hover => 1,
2696 align => 0.5,
2697 valign => 0.5,
2698 can_events => 1,
2699 @_
2700 );
2701}
2702
2703sub invoke_button_down {
2704 my ($self, $ev, $x, $y) = @_;
2705
2706 1
2707}
2708
2709sub invoke_button_up {
2710 my ($self, $ev, $x, $y) = @_;
2711
2712 $self->emit ("activate")
2713 if $x >= 0 && $x < $self->{w}
2714 && $y >= 0 && $y < $self->{h};
2715
2716 1
2717}
2718
2719#############################################################################
2720
1976package CFClient::UI::VGauge; 2721package DC::UI::VGauge;
1977 2722
1978our @ISA = CFClient::UI::Base::; 2723our @ISA = DC::UI::Base::;
1979 2724
1980use List::Util qw(min max); 2725use List::Util qw(min max);
1981 2726
1982use CFClient::OpenGL; 2727use DC::OpenGL;
1983 2728
1984my %tex = ( 2729my %tex = (
1985 food => [ 2730 food => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2731 map { new_from_resource DC::Texture $_, mipmap => 1 }
1987 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2732 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1988 ], 2733 ],
1989 grace => [ 2734 grace => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2735 map { new_from_resource DC::Texture $_, mipmap => 1 }
1991 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2736 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1992 ], 2737 ],
1993 hp => [ 2738 hp => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2739 map { new_from_resource DC::Texture $_, mipmap => 1 }
1995 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2740 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1996 ], 2741 ],
1997 mana => [ 2742 mana => [
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2743 map { new_from_resource DC::Texture $_, mipmap => 1 }
1999 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2744 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2000 ], 2745 ],
2001); 2746);
2002 2747
2003# eg. VGauge->new (gauge => 'food'), default gauge: food 2748# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2063 my $ycut1 = max 0, min 1, $ycut; 2808 my $ycut1 = max 0, min 1, $ycut;
2064 my $ycut2 = max 0, min 1, $ycut - 1; 2809 my $ycut2 = max 0, min 1, $ycut - 1;
2065 2810
2066 my $h1 = $self->{h} * (1 - $ycut1); 2811 my $h1 = $self->{h} * (1 - $ycut1);
2067 my $h2 = $self->{h} * (1 - $ycut2); 2812 my $h2 = $self->{h} * (1 - $ycut2);
2813 my $h3 = $self->{h};
2814
2815 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2068 2816
2069 glEnable GL_BLEND; 2817 glEnable GL_BLEND;
2070 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2818 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2819 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2071 glEnable GL_TEXTURE_2D; 2820 glEnable GL_TEXTURE_2D;
2072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2821 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2073 2822
2074 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2823 glBindTexture GL_TEXTURE_2D, $t1->{name};
2075 glBegin GL_QUADS; 2824 glBegin GL_QUADS;
… …
2090 2839
2091 if ($t3) { 2840 if ($t3) {
2092 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2841 glBindTexture GL_TEXTURE_2D, $t3->{name};
2093 glBegin GL_QUADS; 2842 glBegin GL_QUADS;
2094 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2843 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2095 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2844 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2096 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2845 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2097 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2846 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2098 glEnd; 2847 glEnd;
2099 } 2848 }
2100 2849
2101 glDisable GL_BLEND; 2850 glDisable GL_BLEND;
2102 glDisable GL_TEXTURE_2D; 2851 glDisable GL_TEXTURE_2D;
2103} 2852}
2104 2853
2105############################################################################# 2854#############################################################################
2106 2855
2856package DC::UI::Progress;
2857
2858our @ISA = DC::UI::Label::;
2859
2860use DC::OpenGL;
2861
2862sub new {
2863 my ($class, %arg) = @_;
2864
2865 my $self = $class->SUPER::new (
2866 padding_x => 2,
2867 padding_y => 2,
2868 fg => [1, 1, 1],
2869 bg => [0, 0, 1, 0.2],
2870 bar => [0.7, 0.5, 0.1, 0.8],
2871 outline => [0.4, 0.3, 0],
2872 fontsize => 0.9,
2873 valign => 0.5,
2874 align => 0.5,
2875 can_events => 1,
2876 ellipsise => 1,
2877 label => "%d%%",
2878 %arg,
2879 );
2880
2881 $self->set_value ($arg{value} || -1);
2882
2883 $self
2884}
2885
2886sub set_label {
2887 my ($self, $label) = @_;
2888
2889 return if $self->{label} eq $label;
2890 $self->{label} = $label;
2891
2892 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2893}
2894
2895sub set_value {
2896 my ($self, $value) = @_;
2897
2898 if ($self->{value} ne $value) {
2899 $self->{value} = $value;
2900
2901 if ($value < 0) {
2902 $self->set_text ("-");
2903 } else {
2904 $self->set_text (sprintf $self->{label}, $value * 100);
2905 }
2906
2907 $self->update;
2908 }
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glEnable GL_BLEND;
2915 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2916
2917 my $px = $self->{padding_x};
2918 my $py = $self->{padding_y};
2919
2920 if ($self->{value} >= 0) {
2921 my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
2922
2923 glColor_premultiply @{$self->{bar}};
2924 glRect $px, $py, $s, $self->{h} - $py;
2925 glColor_premultiply @{$self->{bg}};
2926 glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
2927 }
2928
2929 glColor_premultiply @{$self->{outline}};
2930
2931 $px -= .5;
2932 $py -= .5;
2933
2934 glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
2935
2936 glDisable GL_BLEND;
2937
2938 {
2939 local $self->{bg}; # do not draw background
2940 $self->SUPER::_draw;
2941 }
2942}
2943
2944#############################################################################
2945
2946package DC::UI::ExperienceProgress;
2947
2948our @ISA = DC::UI::Progress::;
2949
2950sub new {
2951 my ($class, %arg) = @_;
2952
2953 my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
2954
2955 my $self = $class->SUPER::new (
2956 %arg,
2957 tooltip => sub {
2958 my ($self) = @_;
2959
2960 sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
2961 $tt,
2962 $self->{lvl},
2963 ::formsep ($self->{exp}),
2964 ::formsep ($self->{nxt}),
2965 ::formsep ($self->{nxt} - $self->{exp}),
2966 $self->_percent * 100,
2967 },
2968 );
2969
2970 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2971 if $::CONN;
2972
2973 $self
2974}
2975
2976sub DESTROY {
2977 my ($self) = @_;
2978
2979 delete $::CONN->{on_exp_update}{$self+0}
2980 if $::CONN;
2981
2982 $self->SUPER::DESTROY;
2983}
2984
2985sub _percent {
2986 my ($self) = @_;
2987
2988 my $table = $::CONN && $::CONN->{exp_table}
2989 or return -1;
2990
2991 my $l0 = $table->[$self->{lvl} - 1];
2992 my $l1 = $table->[$self->{lvl}];
2993
2994 $self->{nxt} = $l1;
2995
2996 ($self->{exp} - $l0) / ($l1 - $l0)
2997}
2998
2999sub set_value {
3000 my ($self, $lvl, $exp) = @_;
3001
3002 $self->{lvl} = $lvl;
3003 $self->{exp} = $exp;
3004
3005 $self->SUPER::set_value ($self->_percent);
3006}
3007
3008#############################################################################
3009
2107package CFClient::UI::Gauge; 3010package DC::UI::Gauge;
2108 3011
2109our @ISA = CFClient::UI::VBox::; 3012our @ISA = DC::UI::VBox::;
2110 3013
2111sub new { 3014sub new {
2112 my ($class, %arg) = @_; 3015 my ($class, %arg) = @_;
2113 3016
2114 my $self = $class->SUPER::new ( 3017 my $self = $class->SUPER::new (
… …
2116 can_hover => 1, 3019 can_hover => 1,
2117 can_events => 1, 3020 can_events => 1,
2118 %arg, 3021 %arg,
2119 ); 3022 );
2120 3023
2121 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 3024 $self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2122 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 3025 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2123 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 3026 $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2124 3027
2125 $self 3028 $self
2126} 3029}
2127 3030
2128sub set_fontsize { 3031sub set_fontsize {
… …
2149 $self->{value}->set_text ($val); 3052 $self->{value}->set_text ($val);
2150} 3053}
2151 3054
2152############################################################################# 3055#############################################################################
2153 3056
2154package CFClient::UI::Slider; 3057package DC::UI::Slider;
2155 3058
2156use strict; 3059use common::sense;
2157 3060
2158use CFClient::OpenGL; 3061use DC::OpenGL;
2159 3062
2160our @ISA = CFClient::UI::DrawBG::; 3063our @ISA = DC::UI::DrawBG::;
2161 3064
2162my @tex = 3065my @tex =
2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3066 map { new_from_resource DC::Texture $_ }
2164 qw(s1_slider.png s1_slider_bg.png); 3067 qw(s1_slider.png s1_slider_bg.png);
2165 3068
2166sub new { 3069sub new {
2167 my $class = shift; 3070 my $class = shift;
2168 3071
… …
2189 $self->update; 3092 $self->update;
2190 3093
2191 $self 3094 $self
2192} 3095}
2193 3096
2194sub changed { }
2195
2196sub set_range { 3097sub set_range {
2197 my ($self, $range) = @_; 3098 my ($self, $range) = @_;
2198 3099
2199 ($range, $self->{range}) = ($self->{range}, $range); 3100 ($range, $self->{range}) = ($self->{range}, $range);
2200 3101
2201 $self->update
2202 if "@$range" ne "@{$self->{range}}"; 3102 if ("@$range" ne "@{$self->{range}}") {
3103 $self->update;
3104 $self->set_value ($self->{range}[0]);
3105 }
2203} 3106}
2204 3107
2205sub set_value { 3108sub set_value {
2206 my ($self, $value) = @_; 3109 my ($self, $value) = @_;
2207 3110
2208 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3111 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2209 3112
2210 $hi = $lo + 1 if $hi <= $lo; 3113 $hi = $lo if $hi < $lo;
2211 3114
2212 $page = $hi - $lo if $page > $hi - $lo; 3115 $value = $hi - $page if $value > $hi - $page;
2213
2214 $value = $lo if $value < $lo; 3116 $value = $lo if $value < $lo;
2215 $value = $hi - $page if $value > $hi - $page;
2216 3117
2217 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3118 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2218 if $unit; 3119 if $unit;
2219 3120
2220 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3121 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2221 3122
2222 if ($value != $old_value) { 3123 if ($value != $old_value) {
2223 $self->_emit (changed => $value); 3124 $self->emit (changed => $value);
2224 $self->update; 3125 $self->update;
2225 } 3126 }
2226} 3127}
2227 3128
2228sub size_request { 3129sub size_request {
2229 my ($self) = @_; 3130 my ($self) = @_;
2230 3131
2231 ($self->{req_w}, $self->{req_h}) 3132 ($self->{req_w}, $self->{req_h})
2232} 3133}
2233 3134
2234sub button_down { 3135sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 3136 my ($self, $ev, $x, $y) = @_;
2236 3137
2237 $self->SUPER::button_down ($ev, $x, $y); 3138 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 3139
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3140 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 3141
2241 $self->mouse_motion ($ev, $x, $y); 3142 $self->invoke_mouse_motion ($ev, $x, $y);
2242}
2243 3143
3144 1
3145}
3146
2244sub mouse_motion { 3147sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 3148 my ($self, $ev, $x, $y) = @_;
2246 3149
2247 if ($GRAB == $self) { 3150 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3151 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 3152
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3153 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 3154
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3155 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2253 3156
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3157 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3158 } else {
3159 return 0;
3160 }
3161
2255 } 3162 1
3163}
3164
3165sub invoke_mouse_wheel {
3166 my ($self, $ev) = @_;
3167
3168 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3169
3170 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3171
3172 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3173
3174 1
2256} 3175}
2257 3176
2258sub update { 3177sub update {
2259 my ($self) = @_; 3178 my ($self) = @_;
2260 3179
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3180 delete $self->{knob_w};
3181 $self->SUPER::update;
3182}
3183
3184sub _draw {
3185 my ($self) = @_;
3186
3187 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 3188 $self->set_value ($self->{range}[0]);
2263 3189
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3190 my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 3191 my $range = ($hi - $page - $lo) || 1e-10;
2266 3192
2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; 3193 my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2268 3194
2269 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; 3195 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; 3196 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2271 3197
2272 $value = ($value - $lo) / $range; 3198 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 3199 $value = $value * $self->{scale} + $self->{offset};
2274 3200
2275 $self->{knob_x} = $value - $knob_w * 0.5; 3201 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 3202 $self->{knob_w} = $knob_w;
2277 }); 3203 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 3204
2285 $self->SUPER::_draw (); 3205 $self->SUPER::_draw ();
2286 3206
2287 glScale $self->{w}, $self->{h}; 3207 glScale $self->{w}, $self->{h};
2288 3208
… …
2308 glDisable GL_TEXTURE_2D; 3228 glDisable GL_TEXTURE_2D;
2309} 3229}
2310 3230
2311############################################################################# 3231#############################################################################
2312 3232
2313package CFClient::UI::ValSlider; 3233package DC::UI::ValSlider;
2314 3234
2315our @ISA = CFClient::UI::HBox::; 3235our @ISA = DC::UI::HBox::;
2316 3236
2317sub new { 3237sub new {
2318 my ($class, %arg) = @_; 3238 my ($class, %arg) = @_;
2319 3239
2320 my $range = delete $arg{range}; 3240 my $range = delete $arg{range};
2321 3241
2322 my $self = $class->SUPER::new ( 3242 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3243 slider => (new DC::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3244 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 3245 to_value => sub { shift },
2326 from_value => sub { shift }, 3246 from_value => sub { shift },
2327 %arg, 3247 %arg,
2328 ); 3248 );
2329 3249
… …
2349sub set_range { shift->{slider}->set_range (@_) } 3269sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 3270sub set_value { shift->{slider}->set_value (@_) }
2351 3271
2352############################################################################# 3272#############################################################################
2353 3273
2354package CFClient::UI::TextView; 3274package DC::UI::TextScroller;
2355 3275
2356our @ISA = CFClient::UI::HBox::; 3276our @ISA = DC::UI::HBox::;
2357 3277
2358use CFClient::OpenGL; 3278use DC::OpenGL;
2359 3279
2360sub new { 3280sub new {
2361 my $class = shift; 3281 my $class = shift;
2362 3282
2363 my $self = $class->SUPER::new ( 3283 my $self = $class->SUPER::new (
2364 fontsize => 1, 3284 fontsize => 1,
2365 can_events => 0, 3285 can_events => 1,
3286 indent => 0,
2366 #font => default_font 3287 #font => default_font
2367 @_, 3288 @_,
2368 3289
2369 layout => (new CFClient::Layout 1), 3290 layout => (new DC::Layout),
2370 par => [], 3291 par => [],
3292 max_par => 0,
2371 height => 0, 3293 height => 0,
2372 children => [ 3294 children => [
2373 (new CFClient::UI::Empty expand => 1), 3295 (new DC::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 3296 (new DC::UI::Slider vertical => 1),
2375 ], 3297 ],
2376 ); 3298 );
2377 3299
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 3300 $self->{children}[1]->connect (changed => sub { $self->update });
2379 3301
… …
2385 3307
2386 $self->{fontsize} = $fontsize; 3308 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3309 $self->reflow;
2388} 3310}
2389 3311
3312sub size_request {
3313 my ($self) = @_;
3314
3315 my ($empty, $slider) = $self->visible_children;
3316
3317 local $self->{children} = [$empty, $slider];
3318 $self->SUPER::size_request
3319}
3320
2390sub size_allocate { 3321sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3322 my ($self, $w, $h) = @_;
2392 3323
2393 $self->SUPER::size_allocate ($w, $h); 3324 my ($empty, $slider, @other) = @{ $self->{children} };
3325 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3326
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3327 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3328 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3329 $self->{layout}->set_width ($empty->{w});
3330 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3331
2399 $self->reflow; 3332 $self->reflow;
2400}
2401 3333
2402sub text_size { 3334 local $self->{children} = [$empty, $slider];
3335 $self->SUPER::invoke_size_allocate ($w, $h)
3336}
3337
3338sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3339 my ($self, $ev) = @_;
3340
3341 return 0 unless $ev->{dy}; # only vertical movements
3342
3343 $self->{children}[1]->emit (mouse_wheel => $ev);
3344
3345 1
3346}
3347
3348sub get_layout {
3349 my ($self, $para) = @_;
2404 3350
2405 my $layout = $self->{layout}; 3351 my $layout = $self->{layout};
2406 3352
3353 $layout->set_font ($self->{font}) if $self->{font};
3354 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3355 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3356 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3357 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3358 $layout->set_markup ($para->{markup});
3359
3360 $layout->set_shapes (
3361 map
3362 +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3363 @{$para->{widget}}
2410 3364 );
3365
2411 $layout->size 3366 $layout
2412} 3367}
2413 3368
2414sub reflow { 3369sub reflow {
2415 my ($self) = @_; 3370 my ($self) = @_;
2416 3371
… …
2423 3378
2424 # todo: base offset on lines or so, not on pixels 3379 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3380 $self->{children}[1]->set_value ($offset);
2426} 3381}
2427 3382
3383sub current_paragraph {
3384 my ($self) = @_;
3385
3386 $self->{top_paragraph} - 1
3387}
3388
3389sub scroll_to {
3390 my ($self, $para) = @_;
3391
3392 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3393
3394 $self->{scroll_to} = $para;
3395 $self->update;
3396}
3397
2428sub clear { 3398sub clear {
2429 my ($self) = @_; 3399 my ($self) = @_;
3400
3401 my (undef, undef, @other) = @{ $self->{children} };
3402 $self->remove ($_) for @other;
2430 3403
2431 $self->{par} = []; 3404 $self->{par} = [];
2432 $self->{height} = 0; 3405 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3406 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3407}
2435 3408
2436sub add_paragraph { 3409sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3410 my $self = shift;
2438 3411
2439 for my $line (split /\n/, $text) { 3412 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3413 $para = {
3414 fg => [1, 1, 1, 1],
3415 indent => 0,
3416 markup => "",
3417 widget => [],
3418 ref $para ? %$para : (markup => $para),
3419 w => 1e10,
3420 wrapped => 1,
3421 };
3422
3423 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3424 push @{$self->{par}}, $para;
3425 }
3426
3427 if (my $max = $self->{max_par}) {
3428 shift @{$self->{par}} while @{$self->{par}} > $max;
3429 }
3430
3431 $self->{need_reflow}++;
3432 $self->update;
3433}
3434
3435sub scroll_to_bottom {
3436 my ($self) = @_;
3437
3438 $self->{scroll_to} = $#{$self->{par}};
3439 $self->update;
3440}
3441
3442sub force_uptodate {
3443 my ($self) = @_;
3444
3445 if (delete $self->{need_reflow}) {
3446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3447
3448 my $height = 0;
3449
3450 for my $para (@{$self->{par}}) {
3451 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3452 my $layout = $self->get_layout ($para);
3453 my ($w, $h) = $layout->size;
3454
3455 $para->{w} = $w + $para->{indent};
3456 $para->{h} = $h;
3457 $para->{wrapped} = $layout->has_wrapped;
3458 }
3459
3460 $para->{y} = $height;
3461 $height += $para->{h};
3462 }
3463
2441 $self->{height} += $h; 3464 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3465 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3466
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3467 delete $self->{texture};
3468 }
3469
3470 if (my $paridx = delete $self->{scroll_to}) {
3471 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3472 }
2446} 3473}
2447 3474
2448sub update { 3475sub update {
2449 my ($self) = @_; 3476 my ($self) = @_;
2450 3477
… …
2452 3479
2453 return unless $self->{h} > 0; 3480 return unless $self->{h} > 0;
2454 3481
2455 delete $self->{texture}; 3482 delete $self->{texture};
2456 3483
2457 $ROOT->on_post_alloc ($self, sub { 3484 $ROOT->on_post_alloc ($self => sub {
3485 $self->force_uptodate;
3486
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3487 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3488
2460 if (delete $self->{need_reflow}) {
2461 my $height = 0;
2462
2463 my $layout = $self->{layout};
2464
2465 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2466
2467 for (@{$self->{par}}) {
2468 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2469 $layout->set_width ($W - $_->[3]);
2470 $layout->set_markup ($_->[4]);
2471 my ($w, $h) = $layout->size;
2472 $_->[0] = $w + $_->[3];
2473 $_->[1] = $h;
2474 }
2475
2476 $height += $_->[1];
2477 }
2478
2479 $self->{height} = $height;
2480
2481 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2482
2483 delete $self->{texture};
2484 }
2485
2486 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3489 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3490 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3491 glClear GL_COLOR_BUFFER_BIT;
2489 3492
3493 package DC::UI::Base;
3494 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3495 (0, 0, $self->{w}, $self->{h});
3496
3497 my $top = int $self->{children}[1]{range}[0];
3498
3499 my $paridx = 0;
3500 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3501 my $top = int $self->{children}[1]{range}[0];
2491 3502
2492 my $y0 = $top; 3503 my $y0 = $top;
2493 my $y1 = $top + $H; 3504 my $y1 = $top + $H;
2494 3505
2495 my $y = 0;
2496
2497 my $layout = $self->{layout};
2498
2499 $layout->set_font ($self->{font}) if $self->{font};
2500
2501 glEnable GL_BLEND;
2502 #TODO# not correct in windows where rgba is forced off
2503 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2504
2505 for my $par (@{$self->{par}}) { 3506 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3507 my $h = $para->{h};
3508 my $y = $para->{y};
2507 3509
2508 if ($y0 < $y + $h && $y < $y1) { 3510 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3511 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3512
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3513 $layout->render ($para->{indent}, $y - $y0);
3514 $layout->draw;
2514 3515
2515 glRasterPos $par->[3], $y - $y0; 3516 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3517 my @s = $layout->get_shapes;
3518
3519 for (@w) {
3520 my ($dx, $dy) = splice @s, 0, 2, ();
3521
3522 $_->{x} = $dx + $para->{indent};
3523 $_->{y} = $dy + $y - $y0;
3524
3525 $_->draw;
3526 }
3527 }
2517 } 3528 }
2518 3529
2519 $y += $h; 3530 $paridx++;
3531 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3532 }
2521 3533
2522 glDisable GL_BLEND; 3534 $self->{top_paragraph} = $top_paragraph;
2523 }; 3535 };
2524 }); 3536 });
2525} 3537}
2526 3538
3539sub reconfigure {
3540 my ($self) = @_;
3541
3542 $self->SUPER::reconfigure;
3543
3544 $_->{w} = 1e10 for @{ $self->{par} };
3545 $self->reflow;
3546}
3547
2527sub _draw { 3548sub _draw {
2528 my ($self) = @_; 3549 my ($self) = @_;
2529 3550
2530 glEnable GL_TEXTURE_2D; 3551 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3552 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3553 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3554 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3555 glDisable GL_TEXTURE_2D;
2535 3556
2536 $self->{children}[1]->draw; 3557 $self->{children}[1]->draw;
2537
2538} 3558}
2539 3559
2540############################################################################# 3560#############################################################################
2541 3561
2542package CFClient::UI::Animator; 3562package DC::UI::Animator;
2543 3563
2544use CFClient::OpenGL; 3564use DC::OpenGL;
2545 3565
2546our @ISA = CFClient::UI::Bin::; 3566our @ISA = DC::UI::Bin::;
2547 3567
2548sub moveto { 3568sub moveto {
2549 my ($self, $x, $y) = @_; 3569 my ($self, $x, $y) = @_;
2550 3570
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3571 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3599 glPopMatrix;
2580} 3600}
2581 3601
2582############################################################################# 3602#############################################################################
2583 3603
2584package CFClient::UI::Flopper; 3604package DC::UI::Flopper;
2585 3605
2586our @ISA = CFClient::UI::Button::; 3606our @ISA = DC::UI::Button::;
2587 3607
2588sub new { 3608sub new {
2589 my $class = shift; 3609 my $class = shift;
2590 3610
2591 my $self = $class->SUPER::new ( 3611 my $self = $class->SUPER::new (
… …
2603 $self->{other}->toggle_visibility; 3623 $self->{other}->toggle_visibility;
2604} 3624}
2605 3625
2606############################################################################# 3626#############################################################################
2607 3627
2608package CFClient::UI::Tooltip; 3628package DC::UI::Tooltip;
2609 3629
2610our @ISA = CFClient::UI::Bin::; 3630our @ISA = DC::UI::Bin::;
2611 3631
2612use CFClient::OpenGL; 3632use DC::OpenGL;
2613 3633
2614sub new { 3634sub new {
2615 my $class = shift; 3635 my $class = shift;
2616 3636
2617 $class->SUPER::new ( 3637 $class->SUPER::new (
… …
2621} 3641}
2622 3642
2623sub set_tooltip_from { 3643sub set_tooltip_from {
2624 my ($self, $widget) = @_; 3644 my ($self, $widget) = @_;
2625 3645
2626 my $tooltip = $widget->{tooltip}; 3646 my $tip = $widget->{tooltip};
3647 $tip = $tip->($widget) if "CODE" eq ref $tip;
3648
3649 $tip = DC::Pod::section_label tooltip => $1
3650 if $tip =~ /^#(.*)$/;
2627 3651
2628 if ($ENV{CFPLUS_DEBUG} & 2) { 3652 if ($ENV{CFPLUS_DEBUG} & 2) {
2629 $tooltip .= "\n\n" . (ref $widget) . "\n" 3653 $tip .= "\n\n" . (ref $widget) . "\n"
2630 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3654 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2631 . "req $widget->{req_w} $widget->{req_h}\n" 3655 . "req $widget->{req_w} $widget->{req_h}\n"
2632 . "visible $widget->{visible}"; 3656 . "visible $widget->{visible}";
2633 } 3657 }
2634 3658
3659 $tip =~ s/^\n+//;
3660 $tip =~ s/\n+$//;
3661
2635 $self->add (new CFClient::UI::Label 3662 $self->add (new DC::UI::Label
3663 fg => $DC::THEME{tooltip_fg},
2636 markup => $tooltip, 3664 markup => $tip,
2637 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3665 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3666 align => 0,
2638 fontsize => 0.8, 3667 fontsize => 0.8,
2639 fg => [0, 0, 0, 1], 3668 style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2640 ellipsise => 0, 3669 ellipsise => 0,
2641 font => ($widget->{tooltip_font} || $::FONT_PROP), 3670 font => ($widget->{tooltip_font} || $::FONT_PROP),
2642 ); 3671 );
2643} 3672}
2644 3673
… …
2648 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3677 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2649 3678
2650 ($w + 4, $h + 4) 3679 ($w + 4, $h + 4)
2651} 3680}
2652 3681
2653sub size_allocate { 3682sub invoke_size_allocate {
2654 my ($self, $w, $h) = @_; 3683 my ($self, $w, $h) = @_;
2655 3684
2656 $self->SUPER::size_allocate ($w - 4, $h - 4); 3685 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2657} 3686}
2658 3687
2659sub visibility_change { 3688sub invoke_visibility_change {
2660 my ($self, $visible) = @_; 3689 my ($self, $visible) = @_;
2661 3690
2662 return unless $visible; 3691 return unless $visible;
2663 3692
2664 $self->{root}->on_post_alloc ("move_$self" => sub { 3693 $self->{root}->on_post_alloc ("move_$self" => sub {
2665 my $widget = $self->{owner} 3694 my $widget = $self->{owner}
2666 or return; 3695 or return;
2667 3696
3697 if ($widget->{visible}) {
2668 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3698 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2669 3699
2670 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3700 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2671 if $x + $self->{w} > $::WIDTH; 3701 if $x + $self->{w} > $self->{root}{w};
2672 3702
2673 $self->move_abs ($x, $y); 3703 $self->move_abs ($x, $y);
3704 } else {
3705 $self->hide;
3706 }
2674 }); 3707 });
2675} 3708}
2676 3709
2677sub _draw { 3710sub _draw {
2678 my ($self) = @_; 3711 my ($self) = @_;
2679 3712
2680 glTranslate 0.375, 0.375;
2681
2682 my ($w, $h) = @$self{qw(w h)}; 3713 my ($w, $h) = @$self{qw(w h)};
2683 3714
2684 glColor 1, 0.8, 0.4; 3715 glColor @{ $DC::THEME{tooltip_bg} };
2685 glBegin GL_QUADS; 3716 glRect 0, 0, $w, $h;
2686 glVertex 0 , 0;
2687 glVertex 0 , $h;
2688 glVertex $w, $h;
2689 glVertex $w, 0;
2690 glEnd;
2691 3717
2692 glColor 0, 0, 0; 3718 glColor @{ $DC::THEME{tooltip_border} };
2693 glBegin GL_LINE_LOOP; 3719 glRect_lineloop .5, .5, $w + .5, $h + .5;
2694 glVertex 0 , 0;
2695 glVertex 0 , $h;
2696 glVertex $w, $h;
2697 glVertex $w, 0;
2698 glEnd;
2699 3720
2700 glTranslate 2 - 0.375, 2 - 0.375; 3721 glTranslate 2, 2;
2701 3722
2702 $self->SUPER::_draw; 3723 $self->SUPER::_draw;
2703} 3724}
2704 3725
2705############################################################################# 3726#############################################################################
2706 3727
2707package CFClient::UI::Face; 3728package DC::UI::Face;
2708 3729
2709our @ISA = CFClient::UI::Base::; 3730our @ISA = DC::UI::DrawBG::;
2710 3731
2711use CFClient::OpenGL; 3732use DC::OpenGL;
2712 3733
2713sub new { 3734sub new {
2714 my $class = shift; 3735 my $class = shift;
2715 3736
2716 my $self = $class->SUPER::new ( 3737 my $self = $class->SUPER::new (
3738 size_w => 32,
3739 size_h => 8,
2717 aspect => 1, 3740 aspect => 1,
2718 can_events => 0, 3741 can_events => 0,
2719 @_, 3742 @_,
2720 ); 3743 );
2721 3744
2722 if ($self->{anim} && $self->{animspeed}) { 3745 $self->update_anim;
2723 Scalar::Util::weaken (my $widget = $self);
2724
2725 $self->{timer} = Event->timer (
2726 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2727 hard => 1,
2728 interval => $self->{animspeed},
2729 cb => sub {
2730 ++$widget->{frame};
2731 $widget->update;
2732 },
2733 );
2734 }
2735 3746
2736 $self 3747 $self
2737} 3748}
2738 3749
3750sub update_timer {
3751 my ($self) = @_;
3752
3753 return unless $self->{timer};
3754
3755 if ($self->{visible}) {
3756 $self->{timer}->start;
3757 } else {
3758 $self->{timer}->stop;
3759 }
3760}
3761
3762sub update_face {
3763 my ($self) = @_;
3764
3765 if ($::CONN) {
3766 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3767 if ($anim && @$anim) {
3768 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3769 delete $self->{face_change_cb};
3770
3771 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3772 unless ($tex->{name} || $tex->{loading}) {
3773 $tex->upload (sub { $self->reconfigure });
3774 }
3775 }
3776 }
3777 }
3778 }
3779}
3780
3781sub update_anim {
3782 my ($self) = @_;
3783
3784 if ($self->{anim} && $self->{animspeed}) {
3785 DC::weaken (my $widget = $self);
3786
3787 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3788 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3789 return unless $::CONN;
3790
3791 my $w = $widget
3792 or return;
3793
3794 ++$w->{frame};
3795 $w->update_face;
3796
3797 # somehow, $widget can go away
3798 $w->update;
3799 $w->update_timer;
3800 };
3801
3802 $self->update_face;
3803 $self->update_timer;
3804 } else {
3805 delete $self->{timer};
3806 }
3807}
3808
2739sub size_request { 3809sub size_request {
2740 (32, 8) 3810 my ($self) = @_;
3811
3812 if ($::CONN) {
3813 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3814 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3815 if ($tex->{name}) {
3816 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3817 } elsif (!$tex->{loading}) {
3818 $tex->upload (sub { $self->reconfigure });
3819 }
3820 }
3821
3822 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3823 }
3824 }
3825
3826 ($self->{size_w} || 8, $self->{size_h} || 8)
2741} 3827}
2742 3828
2743sub update { 3829sub update {
2744 my ($self) = @_; 3830 my ($self) = @_;
2745 3831
2746 return unless $self->{visible}; 3832 return unless $self->{visible};
2747 3833
2748 $self->SUPER::update; 3834 $self->SUPER::update;
2749} 3835}
2750 3836
3837sub set_face {
3838 my ($self, $face) = @_;
3839
3840 $self->{face} = $face;
3841 $self->reconfigure;
3842}
3843
3844sub set_anim {
3845 my ($self, $anim) = @_;
3846
3847 $self->{anim} = $anim;
3848 $self->update_anim;
3849}
3850
3851sub set_animspeed {
3852 my ($self, $animspeed) = @_;
3853
3854 $self->{animspeed} = $animspeed;
3855 $self->update_anim;
3856}
3857
3858sub invoke_visibility_change {
3859 my ($self) = @_;
3860
3861 $self->update_timer;
3862
3863 0
3864}
3865
2751sub _draw { 3866sub _draw {
2752 my ($self) = @_; 3867 my ($self) = @_;
2753 3868
2754 return unless $::CONN; 3869 $self->SUPER::_draw;
2755 3870
2756 my $face; 3871 if (my $tex = $self->{tex}) {
2757
2758 if ($self->{frame}) {
2759 my $anim = $::CONN->{anim}[$self->{anim}];
2760
2761 $face = $anim->[ $self->{frame} % @$anim ]
2762 if $anim && @$anim;
2763 }
2764
2765 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2766
2767 if ($tex) {
2768 glEnable GL_TEXTURE_2D; 3872 glEnable GL_TEXTURE_2D;
2769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2770 glColor 1, 1, 1, 1; 3874 glColor 0, 0, 0, 1;
2771 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2772 glDisable GL_TEXTURE_2D; 3876 glDisable GL_TEXTURE_2D;
2773 } 3877 }
2774} 3878}
2775 3879
2776sub DESTROY { 3880sub destroy {
2777 my ($self) = @_; 3881 my ($self) = @_;
2778 3882
2779 $self->{timer}->cancel 3883 (delete $self->{timer})->cancel
2780 if $self->{timer}; 3884 if $self->{timer};
2781 3885
2782 $self->SUPER::DESTROY; 3886 $self->SUPER::destroy;
2783} 3887}
2784 3888
2785############################################################################# 3889#############################################################################
2786 3890
3891package DC::UI::Buttonbar;
3892
3893our @ISA = DC::UI::HBox::;
3894
3895# TODO: should actually wrap buttons and other goodies.
3896
3897#############################################################################
3898
2787package CFClient::UI::Menu; 3899package DC::UI::Menu;
2788 3900
2789our @ISA = CFClient::UI::FancyFrame::; 3901our @ISA = DC::UI::Toplevel::;
2790 3902
2791use CFClient::OpenGL; 3903use DC::OpenGL;
2792 3904
2793sub new { 3905sub new {
2794 my $class = shift; 3906 my $class = shift;
2795 3907
2796 my $self = $class->SUPER::new ( 3908 my $self = $class->SUPER::new (
2797 items => [], 3909 items => [],
2798 z => 100, 3910 z => 100,
2799 @_, 3911 @_,
2800 ); 3912 );
2801 3913
2802 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3914 $self->add ($self->{vbox} = new DC::UI::VBox);
2803 3915
2804 for my $item (@{ $self->{items} }) { 3916 for my $item (@{ $self->{items} }) {
2805 my ($widget, $cb) = @$item; 3917 my ($widget, $cb, $tooltip) = @$item;
2806 3918
2807 # handle various types of items, only text for now 3919 # handle various types of items, only text for now
2808 if (!ref $widget) { 3920 if (!ref $widget) {
3921 if ($widget =~ /\t/) {
3922 my ($left, $right) = split /\t/, $widget, 2;
3923
2809 $widget = new CFClient::UI::Label 3924 $widget = new DC::UI::HBox
2810 can_hover => 1, 3925 can_hover => 1,
2811 can_events => 1, 3926 can_events => 1,
3927 tooltip => $tooltip,
3928 children => [
3929 (new DC::UI::Label markup => $left , align => 0, expand => 1),
3930 (new DC::UI::Label markup => $right, align => 1),
3931 ],
3932 ;
3933
3934 } else {
3935 $widget = new DC::UI::Label
3936 can_hover => 1,
3937 can_events => 1,
3938 align => 0,
2812 text => $widget; 3939 markup => $widget,
3940 tooltip => $tooltip;
3941 }
2813 } 3942 }
2814 3943
2815 $self->{item}{$widget} = $item; 3944 $self->{item}{$widget} = $item;
2816 3945
2817 $self->{vbox}->add ($widget); 3946 $self->{vbox}->add ($widget);
… …
2822 3951
2823# popup given the event (must be a mouse button down event currently) 3952# popup given the event (must be a mouse button down event currently)
2824sub popup { 3953sub popup {
2825 my ($self, $ev) = @_; 3954 my ($self, $ev) = @_;
2826 3955
2827 $self->_emit ("popdown"); 3956 $self->emit ("popdown");
2828 3957
2829 # maybe save $GRAB? must be careful about events... 3958 # maybe save $GRAB? must be careful about events...
2830 $GRAB = $self; 3959 $GRAB = $self;
2831 $self->{button} = $ev->{button}; 3960 $self->{button} = $ev->{button};
2832 3961
2833 $self->show; 3962 $self->show;
2834 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2835}
2836 3963
3964 my $x = $ev->{x};
3965 my $y = $ev->{y};
3966
3967 $self->{root}->on_post_alloc ($self => sub {
3968 $self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
3969 });
3970
3971 1 # so it can be used inside event handlers
3972}
3973
2837sub mouse_motion { 3974sub invoke_mouse_motion {
2838 my ($self, $ev, $x, $y) = @_; 3975 my ($self, $ev, $x, $y) = @_;
2839 3976
2840 # TODO: should use vbox->find_widget or so 3977 # TODO: should use vbox->find_widget or so
2841 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3978 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2842 $self->{hover} = $self->{item}{$HOVER}; 3979 $self->{hover} = $self->{item}{$HOVER};
2843}
2844 3980
3981 0
3982}
3983
2845sub button_up { 3984sub invoke_button_up {
2846 my ($self, $ev, $x, $y) = @_; 3985 my ($self, $ev, $x, $y) = @_;
2847 3986
2848 if ($ev->{button} == $self->{button}) { 3987 if ($ev->{button} == $self->{button}) {
2849 undef $GRAB; 3988 undef $GRAB;
2850 $self->hide; 3989 $self->hide;
2851 3990
2852 $self->_emit ("popdown"); 3991 $self->emit ("popdown");
2853 $self->{hover}[1]->() if $self->{hover}; 3992 $self->{hover}[1]->() if $self->{hover};
3993 } else {
3994 return 0
3995 }
3996
2854 } 3997 1
2855} 3998}
2856 3999
2857############################################################################# 4000#############################################################################
2858 4001
2859package CFClient::UI::Statusbox; 4002package DC::UI::Multiplexer;
2860 4003
2861our @ISA = CFClient::UI::VBox::; 4004our @ISA = DC::UI::Container::;
2862 4005
2863sub new { 4006sub new {
2864 my $class = shift; 4007 my $class = shift;
2865 4008
2866 $class->SUPER::new ( 4009 my $self = $class->SUPER::new (
4010 @_,
4011 );
4012
4013 $self->set_current_page (0);
4014
4015 $self
4016}
4017
4018sub add {
4019 my ($self, @widgets) = @_;
4020
4021 $self->SUPER::add (@widgets);
4022
4023 $self->set_current_page (0)
4024 if @widgets == @{ $self->{children} };
4025}
4026
4027sub get_current_page {
4028 my ($self) = @_;
4029
4030 $self->{current}
4031}
4032
4033sub set_current_page {
4034 my ($self, $page_or_widget) = @_;
4035
4036 my $widget = ref $page_or_widget
4037 ? $page_or_widget
4038 : $self->{children}[$page_or_widget];
4039
4040 $self->{current}->set_invisible if $self->{current} && $self->{visible};
4041
4042 if (($self->{current} = $widget)) {
4043 $self->{current}->set_visible if $self->{current} && $self->{visible};
4044 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
4045
4046 $self->emit (page_changed => $self->{current});
4047 }
4048
4049 $self->realloc;
4050}
4051
4052sub visible_children {
4053 $_[0]{current} || ()
4054}
4055
4056sub size_request {
4057 my ($self) = @_;
4058
4059 $self->{current}
4060 ? $self->{current}->size_request
4061 : (0, 0)
4062}
4063
4064sub invoke_size_allocate {
4065 my ($self, $w, $h) = @_;
4066
4067 $self->{current}->configure (0, 0, $w, $h)
4068 if $self->{current};
4069
4070 1
4071}
4072
4073sub _draw {
4074 my ($self) = @_;
4075
4076 $self->{current}->draw
4077 if $self->{current};
4078}
4079
4080#############################################################################
4081
4082package DC::UI::Notebook;
4083
4084use DC::OpenGL;
4085
4086our @ISA = DC::UI::VBox::;
4087
4088sub new {
4089 my $class = shift;
4090
4091 my $self = $class->SUPER::new (
4092 buttonbar => (new DC::UI::Buttonbar),
4093 multiplexer => (new DC::UI::Multiplexer expand => 1),
4094 active_outline => [.7, .7, 0.2],
4095 # filter => # will be put between multiplexer and $self
4096 @_,
4097 );
4098
4099 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4100 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4101
4102 {
4103 Scalar::Util::weaken (my $wself = $self);
4104
4105 $self->{multiplexer}->connect (c_add => sub {
4106 my ($mplex, $widgets) = @_;
4107
4108 for my $child (@$widgets) {
4109 Scalar::Util::weaken $child;
4110 $child->{c_tab_} ||= do {
4111 my $tab =
4112 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4113 ? $child->{c_tab}
4114 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4115
4116 $tab->connect (activate => sub {
4117 $wself->set_current_page ($child);
4118 });
4119
4120 $tab
4121 };
4122
4123 $self->{buttonbar}->add ($child->{c_tab_});
4124 }
4125 });
4126
4127 $self->{multiplexer}->connect (c_remove => sub {
4128 my ($mplex, $widgets) = @_;
4129
4130 for my $child (@$widgets) {
4131 $wself->{buttonbar}->remove ($child->{c_tab_});
4132 }
4133 });
4134 }
4135
4136 $self
4137}
4138
4139sub add {
4140 my ($self, @widgets) = @_;
4141
4142 $self->{multiplexer}->add (@widgets)
4143}
4144
4145sub remove {
4146 my ($self, @widgets) = @_;
4147
4148 $self->{multiplexer}->remove (@widgets)
4149}
4150
4151sub pages {
4152 my ($self) = @_;
4153 $self->{multiplexer}->children
4154}
4155
4156sub page_index {
4157 my ($self, $widget) = @_;
4158
4159 my $i = 0;
4160 for ($self->pages) {
4161 if ($_ eq $widget) { return $i };
4162 $i++;
4163 }
4164
4165 undef
4166}
4167
4168sub add_tab {
4169 my ($self, $title, $widget, $tooltip) = @_;
4170
4171 $title = [$title, $tooltip] unless ref $title;
4172 $widget->{c_tab} = $title;
4173
4174 $self->add ($widget);
4175}
4176
4177sub get_current_page {
4178 my ($self) = @_;
4179
4180 $self->{multiplexer}->get_current_page
4181}
4182
4183sub set_current_page {
4184 my ($self, $page) = @_;
4185
4186 $self->{multiplexer}->set_current_page ($page);
4187 $self->emit (page_changed => $self->{multiplexer}{current});
4188}
4189
4190sub _draw {
4191 my ($self) = @_;
4192
4193 $self->SUPER::_draw ();
4194
4195 if (my $cur = $self->{multiplexer}{current}) {
4196 if ($cur = $cur->{c_tab_}) {
4197 glTranslate $self->{buttonbar}{x} + $cur->{x},
4198 $self->{buttonbar}{y} + $cur->{y};
4199 glLineWidth 3;
4200 #glEnable GL_BLEND;
4201 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4202 glColor @{$self->{active_outline}};
4203 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4204 glLineWidth 1;
4205 #glDisable GL_BLEND;
4206 }
4207 }
4208}
4209
4210#############################################################################
4211
4212package DC::UI::Selector;
4213
4214use utf8;
4215
4216our @ISA = DC::UI::Button::;
4217
4218sub new {
4219 my $class = shift;
4220
4221 my $self = $class->SUPER::new (
4222 options => [], # [value, title, longdesc], ...
4223 value => undef,
4224 @_,
4225 );
4226
4227 $self->_set_value ($self->{value});
4228
4229 $self
4230}
4231
4232sub invoke_button_down {
4233 my ($self, $ev) = @_;
4234
4235 my @menu_items;
4236
4237 for (@{ $self->{options} }) {
4238 my ($value, $title, $tooltip) = @$_;
4239
4240 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4241 }
4242
4243 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4244}
4245
4246sub _set_value {
4247 my ($self, $value) = @_;
4248
4249 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4250 $item ||= $self->{options}[0]
4251 or return;
4252
4253 $self->{value} = $item->[0];
4254 $self->set_markup ("$item->[1] ⇓");
4255# $self->set_tooltip ($item->[2]);
4256}
4257
4258sub set_value {
4259 my ($self, $value) = @_;
4260
4261 return unless $self->{value} ne $value;
4262
4263 $self->_set_value ($value);
4264 $self->emit (changed => $value);
4265}
4266
4267sub set_options {
4268 my ($self, $options) = @_;
4269
4270 $self->{options} = $options;
4271 $self->_set_value ($self->{value});
4272}
4273
4274#############################################################################
4275
4276package DC::UI::Statusbox;
4277
4278our @ISA = DC::UI::VBox::;
4279
4280sub new {
4281 my $class = shift;
4282
4283 my $self = $class->SUPER::new (
2867 fontsize => 0.8, 4284 fontsize => 0.8,
2868 @_, 4285 @_,
2869 ) 4286 );
4287
4288 DC::weaken (my $this = $self);
4289
4290 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4291
4292 $self
2870} 4293}
2871 4294
2872sub reorder { 4295sub reorder {
2873 my ($self) = @_; 4296 my ($self) = @_;
2874 my $NOW = time; 4297 my $NOW = EV::time;
4298
4299 # freeze display when hovering over any label
4300 return if $DC::UI::TOOLTIP->{owner}
4301 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4302 values %{ $self->{item} };
2875 4303
2876 while (my ($k, $v) = each %{ $self->{item} }) { 4304 while (my ($k, $v) = each %{ $self->{item} }) {
2877 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4305 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2878 } 4306 }
4307
4308 $self->{timer}->set (1, 1);
2879 4309
2880 my @widgets; 4310 my @widgets;
2881 4311
2882 my @items = sort { 4312 my @items = sort {
2883 $a->{pri} <=> $b->{pri} 4313 $a->{pri} <=> $b->{pri}
… …
2886 4316
2887 my $count = 10 + 1; 4317 my $count = 10 + 1;
2888 for my $item (@items) { 4318 for my $item (@items) {
2889 last unless --$count; 4319 last unless --$count;
2890 4320
2891 push @widgets, $item->{label} ||= do { 4321 my $label = $item->{label} ||= do {
2892 # TODO: doesn't handle markup well (read as: at all) 4322 # TODO: doesn't handle markup well (read as: at all)
2893 my $short = $item->{count} > 1 4323 my $short = $item->{count} > 1
2894 ? "<b>$item->{count} ×</b> $item->{text}" 4324 ? "<b>$item->{count} ×</b> $item->{text}"
2895 : $item->{text}; 4325 : $item->{text};
2896 4326
2897 for ($short) { 4327 for ($short) {
2898 s/^\s+//; 4328 s/^\s+//;
2899 s/\s+/ /g; 4329 s/\s+/ /g;
2900 } 4330 }
2901 4331
2902 new CFClient::UI::Label 4332 new DC::UI::Label
2903 markup => $short, 4333 markup => $short,
2904 tooltip => $item->{tooltip}, 4334 tooltip => $item->{tooltip},
2905 tooltip_font => $::FONT_PROP, 4335 tooltip_font => $::FONT_PROP,
2906 tooltip_width => 0.67, 4336 tooltip_width => 0.67,
2907 fontsize => $item->{fontsize} || $self->{fontsize}, 4337 fontsize => $item->{fontsize} || $self->{fontsize},
2908 max_w => $::WIDTH * 0.44, 4338 max_w => $::WIDTH * 0.44,
4339 align => 0,
2909 fg => $item->{fg}, 4340 fg => [@{ $item->{fg} }],
2910 can_events => 1, 4341 can_events => 1,
2911 can_hover => 1 4342 can_hover => 1
2912 }; 4343 };
4344
4345 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4346 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4347 $label->update;
4348 $label->set_max_size (undef, $label->{req_h} * $diff)
4349 if $diff < 1;
4350 $self->{timer}->set (1/30, 1/30);
4351 } else {
4352 $label->{fg}[3] = $item->{fg}[3] || 1;
4353 }
4354
4355 push @widgets, $label;
2913 } 4356 }
4357
4358 my $hash = join ",", @widgets;
4359 return if $hash eq $self->{last_widget_hash};
4360 $self->{last_widget_hash} = $hash;
2914 4361
2915 $self->clear; 4362 $self->clear;
2916 $self->SUPER::add (reverse @widgets); 4363 $self->SUPER::add (reverse @widgets);
2917} 4364}
2918 4365
… …
2922 $text =~ s/^\s+//; 4369 $text =~ s/^\s+//;
2923 $text =~ s/\s+$//; 4370 $text =~ s/\s+$//;
2924 4371
2925 return unless $text; 4372 return unless $text;
2926 4373
2927 my $timeout = time + ((delete $arg{timeout}) || 60); 4374 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2928 4375
2929 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4376 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2930 4377
2931 if (my $item = $self->{item}{$group}) { 4378 if (my $item = $self->{item}{$group}) {
2932 if ($item->{text} eq $text) { 4379 if ($item->{text} eq $text) {
2933 $item->{count}++; 4380 $item->{count}++;
2934 } else { 4381 } else {
2935 $item->{count} = 1; 4382 $item->{count} = 1;
2936 $item->{text} = $item->{tooltip} = $text; 4383 $item->{text} = $item->{tooltip} = $text;
2937 } 4384 }
2938 $item->{id} = ++$self->{id}; 4385 $item->{id} += 0.2;#d#
2939 $item->{timeout} = $timeout; 4386 $item->{timeout} = $timeout;
2940 delete $item->{label}; 4387 delete $item->{label};
2941 } else { 4388 } else {
2942 $self->{item}{$group} = { 4389 $self->{item}{$group} = {
2943 id => ++$self->{id}, 4390 id => ++$self->{id},
… …
2949 count => 1, 4396 count => 1,
2950 %arg, 4397 %arg,
2951 }; 4398 };
2952 } 4399 }
2953 4400
4401 $ROOT->on_refresh (reorder => sub {
2954 $self->reorder; 4402 $self->reorder;
4403 });
2955} 4404}
2956 4405
2957sub reconfigure { 4406sub reconfigure {
2958 my ($self) = @_; 4407 my ($self) = @_;
2959 4408
… …
2962 4411
2963 $self->reorder; 4412 $self->reorder;
2964 $self->SUPER::reconfigure; 4413 $self->SUPER::reconfigure;
2965} 4414}
2966 4415
4416sub destroy {
4417 my ($self) = @_;
4418
4419 $self->{timer}->cancel;
4420
4421 $self->SUPER::destroy;
4422}
4423
2967############################################################################# 4424#############################################################################
2968 4425
2969package CFClient::UI::Inventory;
2970
2971our @ISA = CFClient::UI::ScrolledWindow::;
2972
2973sub new {
2974 my $class = shift;
2975
2976 my $self = $class->SUPER::new (
2977 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2978 @_,
2979 );
2980
2981 $self
2982}
2983
2984sub set_items {
2985 my ($self, $items) = @_;
2986
2987 $self->{scrolled}->clear;
2988 return unless $items;
2989
2990 my @items = sort {
2991 ($a->{type} <=> $b->{type})
2992 or ($a->{name} cmp $b->{name})
2993 } @$items;
2994
2995 $self->{real_items} = \@items;
2996
2997 my $row = 0;
2998 for my $item (@items) {
2999 CFClient::Item::update_widgets $item;
3000
3001 $self->{scrolled}->add (0, $row, $item->{face_widget});
3002 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3003 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3004
3005 $row++;
3006 }
3007}
3008
3009#############################################################################
3010
3011package CFClient::UI::BindEditor;
3012
3013our @ISA = CFClient::UI::FancyFrame::;
3014
3015sub new {
3016 my $class = shift;
3017
3018 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3019
3020 $self->add (my $vb = new CFClient::UI::VBox);
3021
3022
3023 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3024 text => "start recording",
3025 tooltip => "Start/Stops recording of actions."
3026 ."All subsequent actions after the recording started will be captured."
3027 ."The actions are displayed after the record was stopped."
3028 ."To bind the action you have to click on the 'Bind' button",
3029 on_activate => sub {
3030 unless ($self->{recording}) {
3031 $self->start;
3032 } else {
3033 $self->stop;
3034 }
3035 });
3036
3037 $vb->add (new CFClient::UI::Label text => "Actions:");
3038 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3039
3040 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3041 $vb->add (my $hb = new CFClient::UI::HBox);
3042 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3043 $hb->add (new CFClient::UI::Button
3044 text => "bind",
3045 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3046 on_activate => sub {
3047 $self->ask_for_bind;
3048 });
3049
3050 $vb->add (my $hb = new CFClient::UI::HBox);
3051 $hb->add (new CFClient::UI::Button
3052 text => "ok",
3053 expand => 1,
3054 tooltip => "This closes the binding editor and saves the binding",
3055 on_activate => sub {
3056 $self->hide;
3057 $self->commit;
3058 });
3059
3060 $hb->add (new CFClient::UI::Button
3061 text => "cancel",
3062 expand => 1,
3063 tooltip => "This closes the binding editor without saving",
3064 on_activate => sub {
3065 $self->hide;
3066 $self->{binding_cancel}->()
3067 if $self->{binding_cancel};
3068 });
3069
3070 $self->update_binding_widgets;
3071
3072 $self
3073}
3074
3075sub commit {
3076 my ($self) = @_;
3077 my ($mod, $sym, $cmds) = $self->get_binding;
3078 if ($sym != 0 && @$cmds > 0) {
3079 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3080 ."'. Don't forget 'Save Config'!");
3081 $self->{binding_change}->($mod, $sym, $cmds)
3082 if $self->{binding_change};
3083 } else {
3084 $::STATUSBOX->add ("No action bound, no key or action specified!");
3085 $self->{binding_cancel}->()
3086 if $self->{binding_cancel};
3087 }
3088}
3089
3090sub start {
3091 my ($self) = @_;
3092
3093 $self->{rec_btn}->set_text ("stop recording");
3094 $self->{recording} = 1;
3095 $self->clear_command_list;
3096 $::CONN->start_record if $::CONN;
3097}
3098
3099sub stop {
3100 my ($self) = @_;
3101
3102 $self->{rec_btn}->set_text ("start recording");
3103 $self->{recording} = 0;
3104
3105 my $rec;
3106 $rec = $::CONN->stop_record if $::CONN;
3107 return unless ref $rec eq 'ARRAY';
3108 $self->set_command_list ($rec);
3109}
3110
3111# if $commit is true, the binding will be set after the user entered a key combo
3112sub ask_for_bind {
3113 my ($self, $commit) = @_;
3114
3115 CFClient::Binder::open_binding_dialog (sub {
3116 my ($mod, $sym) = @_;
3117 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3118 $self->update_binding_widgets;
3119 $self->commit if $commit;
3120 });
3121}
3122
3123# $mod and $sym are the modifiers and key symbol
3124# $cmds is a array ref of strings (the commands)
3125# $cb is the callback that is executed on OK
3126# $ccb is the callback that is executed on CANCEL and
3127# when the binding was unsuccessful on OK
3128sub set_binding {
3129 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3130
3131 $self->clear_command_list;
3132 $self->{recording} = 0;
3133 $self->{rec_btn}->set_text ("start recording");
3134
3135 $self->{binding} = [$mod, $sym];
3136 $self->{commands} = $cmds;
3137
3138 $self->{binding_change} = $cb;
3139 $self->{binding_cancel} = $ccb;
3140
3141 $self->update_binding_widgets;
3142}
3143
3144# this is a shortcut method that asks for a binding
3145# and then just binds it.
3146sub do_quick_binding {
3147 my ($self, $cmds) = @_;
3148 $self->set_binding (undef, undef, $cmds, sub {
3149 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3150 });
3151 $self->ask_for_bind (1);
3152}
3153
3154sub update_binding_widgets {
3155 my ($self) = @_;
3156 my ($mod, $sym, $cmds) = $self->get_binding;
3157 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3158 $self->set_command_list ($cmds);
3159}
3160
3161sub get_binding {
3162 my ($self) = @_;
3163 return (
3164 $self->{binding}->[0],
3165 $self->{binding}->[1],
3166 [ grep { defined $_ } @{$self->{commands}} ]
3167 );
3168}
3169
3170sub clear_command_list {
3171 my ($self) = @_;
3172 $self->{cmdbox}->clear ();
3173}
3174
3175sub set_command_list {
3176 my ($self, $cmds) = @_;
3177
3178 $self->{cmdbox}->clear ();
3179 $self->{commands} = $cmds;
3180
3181 my $idx = 0;
3182
3183 for (@$cmds) {
3184 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3185
3186 my $i = $idx;
3187 $hb->add (new CFClient::UI::Label text => $_);
3188 $hb->add (new CFClient::UI::Button
3189 text => "delete",
3190 tooltip => "Deletes the action from the record",
3191 on_activate => sub {
3192 $self->{cmdbox}->remove ($hb);
3193 $cmds->[$i] = undef;
3194 });
3195
3196
3197 $idx++
3198 }
3199}
3200
3201#############################################################################
3202
3203package CFClient::UI::SpellList;
3204
3205our @ISA = CFClient::UI::FancyFrame::;
3206
3207sub new {
3208 my $class = shift;
3209
3210 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3211
3212 $self->add (new CFClient::UI::ScrolledWindow
3213 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3214
3215 $self;
3216}
3217
3218# XXX: Do sorting? Argl...
3219sub add_spell {
3220 my ($self, $spell) = @_;
3221 $self->{spells}->{$spell->{name}} = $spell;
3222
3223 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3224 face => $spell->{face},
3225 can_hover => 1,
3226 can_events => 1,
3227 tooltip => $spell->{message});
3228
3229 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3230 text => $spell->{name},
3231 can_hover => 1,
3232 can_events => 1,
3233 tooltip => $spell->{message},
3234 expand => 1);
3235
3236 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3237 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3238 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3239 expand => 1);
3240
3241 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3242 text => "bind to key",
3243 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3244}
3245
3246sub rebuild_spell_list {
3247 my ($self) = @_;
3248 $self->{tbl_idx} = 0;
3249 $self->add_spell ($_) for values %{$self->{spells}};
3250}
3251
3252sub remove_spell {
3253 my ($self, $spell) = @_;
3254 delete $self->{spells}->{$spell->{name}};
3255 $self->rebuild_spell_list;
3256}
3257
3258#############################################################################
3259
3260package CFClient::UI::Root; 4426package DC::UI::Root;
3261 4427
3262our @ISA = CFClient::UI::Container::; 4428our @ISA = DC::UI::Container::;
3263 4429
4430use List::Util qw(min max);
4431
3264use CFClient::OpenGL; 4432use DC::OpenGL;
3265 4433
3266sub new { 4434sub new {
3267 my $class = shift; 4435 my $class = shift;
3268 4436
3269 my $self = $class->SUPER::new ( 4437 my $self = $class->SUPER::new (
3270 visible => 1, 4438 visible => 1,
3271 @_, 4439 @_,
3272 ); 4440 );
3273 4441
3274 Scalar::Util::weaken ($self->{root} = $self); 4442 DC::weaken ($self->{root} = $self);
3275 4443
3276 $self 4444 $self
3277} 4445}
3278 4446
3279sub size_request { 4447sub size_request {
… …
3294 $coord = $max - $size if $coord > $max - $size; 4462 $coord = $max - $size if $coord > $max - $size;
3295 4463
3296 int $coord + 0.5 4464 int $coord + 0.5
3297} 4465}
3298 4466
3299sub size_allocate { 4467sub invoke_size_allocate {
3300 my ($self, $w, $h) = @_; 4468 my ($self, $w, $h) = @_;
3301 4469
3302 for my $child ($self->children) { 4470 for my $child ($self->children) {
3303 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4471 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3304 4472
… …
3308 $X = _to_pixel $X, $W, $self->{w}; 4476 $X = _to_pixel $X, $W, $self->{w};
3309 $Y = _to_pixel $Y, $H, $self->{h}; 4477 $Y = _to_pixel $Y, $H, $self->{h};
3310 4478
3311 $child->configure ($X, $Y, $W, $H); 4479 $child->configure ($X, $Y, $W, $H);
3312 } 4480 }
4481
4482 1
3313} 4483}
3314 4484
3315sub coord2local { 4485sub coord2local {
3316 my ($self, $x, $y) = @_; 4486 my ($self, $x, $y) = @_;
3317 4487
… …
3325} 4495}
3326 4496
3327sub update { 4497sub update {
3328 my ($self) = @_; 4498 my ($self) = @_;
3329 4499
3330 $::WANT_REFRESH++; 4500 $::WANT_REFRESH = 1;
3331} 4501}
3332 4502
3333sub add { 4503sub add {
3334 my ($self, @children) = @_; 4504 my ($self, @children) = @_;
3335 4505
… …
3372 while ($self->{refresh_hook}) { 4542 while ($self->{refresh_hook}) {
3373 $_->() 4543 $_->()
3374 for values %{delete $self->{refresh_hook}}; 4544 for values %{delete $self->{refresh_hook}};
3375 } 4545 }
3376 4546
3377 if ($self->{realloc}) { 4547 while ($self->{realloc}) {
3378 my %queue; 4548 my %queue;
3379 my @queue; 4549 my @queue;
3380 my $widget; 4550 my $widget;
3381 4551
3382 outer: 4552 outer:
… …
3402 4572
3403 delete $queue{$widget+0}; 4573 delete $queue{$widget+0};
3404 4574
3405 my ($w, $h) = $widget->size_request; 4575 my ($w, $h) = $widget->size_request;
3406 4576
3407 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4577 $w += $widget->{padding_x} * 2;
3408 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4578 $h += $widget->{padding_y} * 2;
4579
4580 $w = max $widget->{min_w}, $w;
4581 $h = max $widget->{min_h}, $h;
4582
4583 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4584 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3409 4585
3410 $w = $widget->{force_w} if exists $widget->{force_w}; 4586 $w = $widget->{force_w} if exists $widget->{force_w};
3411 $h = $widget->{force_h} if exists $widget->{force_h}; 4587 $h = $widget->{force_h} if exists $widget->{force_h};
3412 4588
3413 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4589 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3426 } 4602 }
3427 } 4603 }
3428 4604
3429 delete $self->{realloc}{$widget+0}; 4605 delete $self->{realloc}{$widget+0};
3430 } 4606 }
3431 }
3432 4607
3433 while (my $size_alloc = delete $self->{size_alloc}) { 4608 while (my $size_alloc = delete $self->{size_alloc}) {
3434 my @queue = sort { $b->{visible} <=> $a->{visible} } 4609 my @queue = sort { $a->{visible} <=> $b->{visible} }
3435 values %$size_alloc; 4610 values %$size_alloc;
3436 4611
3437 while () { 4612 while () {
3438 my $widget = pop @queue || last; 4613 my $widget = pop @queue || last;
3439 4614
3440 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4615 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3441 4616
3442 $w = 0 if $w < 0; 4617 $w = max $widget->{min_w}, $w;
3443 $h = 0 if $h < 0; 4618 $h = max $widget->{min_h}, $h;
3444 4619
4620# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4621# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4622
4623 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4624 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4625
3445 $w = int $w + 0.5; 4626 $w = int $w + 0.5;
3446 $h = int $h + 0.5; 4627 $h = int $h + 0.5;
3447 4628
3448 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4629 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3449 $widget->{old_w} = $widget->{w}; 4630 $widget->{old_w} = $widget->{w};
3450 $widget->{old_h} = $widget->{h}; 4631 $widget->{old_h} = $widget->{h};
3451 4632
3452 $widget->{w} = $w; 4633 $widget->{w} = $w;
3453 $widget->{h} = $h; 4634 $widget->{h} = $h;
3454 4635
3455 $widget->emit (size_allocate => $w, $h); 4636 $widget->emit (size_allocate => $w, $h);
4637 }
3456 } 4638 }
3457 } 4639 }
3458 } 4640 }
3459 4641
3460 while ($self->{post_alloc_hook}) { 4642 while ($self->{post_alloc_hook}) {
3461 $_->() 4643 $_->()
3462 for values %{delete $self->{post_alloc_hook}}; 4644 for values %{delete $self->{post_alloc_hook}};
3463 } 4645 }
3464
3465 4646
3466 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4647 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3467 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4648 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3468 glClear GL_COLOR_BUFFER_BIT; 4649 glClear GL_COLOR_BUFFER_BIT;
3469 4650
… …
3471 glLoadIdentity; 4652 glLoadIdentity;
3472 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4653 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3473 glMatrixMode GL_MODELVIEW; 4654 glMatrixMode GL_MODELVIEW;
3474 glLoadIdentity; 4655 glLoadIdentity;
3475 4656
4657 {
4658 package DC::UI::Base;
4659
4660 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4661 (0, 0, $self->{w}, $self->{h});
4662
3476 $self->_draw; 4663 $self->_draw;
4664 }
3477} 4665}
3478 4666
3479############################################################################# 4667#############################################################################
3480 4668
3481package CFClient::UI; 4669package DC::UI;
3482 4670
3483$ROOT = new CFClient::UI::Root; 4671$ROOT = new DC::UI::Root;
3484$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4672$TOOLTIP = new DC::UI::Tooltip z => 900;
3485 4673
34861 46741
3487

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