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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 1.482 by root, Sat Aug 13 23:18:19 2011 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 AnyEvent ();
8use Guard ();
9
10use DC;
11use DC::Pod;
10use CFClient::Texture; 12use DC::Texture;
11 13
12our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
13 15
14our $LAYOUT; 16our $LAYOUT;
15our $ROOT; 17our $ROOT;
16our $TOOLTIP; 18our $TOOLTIP;
17our $BUTTON_STATE; 19our $BUTTON_STATE;
18 20
19our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
22
23our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
24 $_[0]->stop;
25
26 if (!$GRAB) {
27 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
28 if (length $widget->{tooltip}) {
29 if ($TOOLTIP->{owner} != $widget) {
30 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
31 $TOOLTIP->hide;
32
33 $TOOLTIP->{owner} = $widget;
34 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
35
36 return if $ENV{CFPLUS_DEBUG} & 8;
37
38 $TOOLTIP->set_tooltip_from ($widget);
39 $TOOLTIP->show;
40 }
41
42 return;
43 }
44 }
45 }
46
47 $TOOLTIP->hide;
48 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
49 delete $TOOLTIP->{owner};
50};
20 51
21sub get_layout { 52sub get_layout {
22 my $layout; 53 my $layout;
23 54
24 for (grep { $_->{name} } values %WIDGET) { 55 for (grep { $_->{name} } values %WIDGET) {
… …
39 my ($layout) = @_; 70 my ($layout) = @_;
40 71
41 $LAYOUT = $layout; 72 $LAYOUT = $layout;
42} 73}
43 74
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 75# class methods for events
73sub feed_sdl_key_down_event { 76sub feed_sdl_key_down_event {
74 $FOCUS->emit (key_down => $_[0]) 77 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS; 78 if $FOCUS;
76} 79}
… …
78sub feed_sdl_key_up_event { 81sub feed_sdl_key_up_event {
79 $FOCUS->emit (key_up => $_[0]) 82 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS; 83 if $FOCUS;
81} 84}
82 85
86sub check_hover {
87 my ($widget) = @_;
88
89 if ($widget != $HOVER) {
90 my $hover = $HOVER; $HOVER = $widget;
91
92 $hover->update if $hover && $hover->{can_hover};
93 $HOVER->update if $HOVER && $HOVER->{can_hover};
94
95 $TOOLTIP_WATCHER->again;
96 }
97}
98
83sub feed_sdl_button_down_event { 99sub feed_sdl_button_down_event {
84 my ($ev) = @_; 100 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y}); 101 my ($x, $y) = ($ev->{x}, $ev->{y});
86 102
87 if (!$BUTTON_STATE) { 103 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
104
105 unless ($GRAB) {
88 my $widget = $ROOT->find_widget ($x, $y); 106 my $widget = $ROOT->find_widget ($x, $y);
89 107
90 $GRAB = $widget; 108 $GRAB = $widget;
91 $GRAB->update if $GRAB; 109 $GRAB->update if $GRAB;
92 110
93 check_tooltip; 111 $TOOLTIP_WATCHER->invoke;
94 } 112 }
95 113
96 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 114 if ($GRAB) {
115 if ($ev->{button} == 4 || $ev->{button} == 5) {
116 # mousewheel
117 my $delta = $ev->{button} * 2 - 9;
118 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
97 119
98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 120 $ev->{dx} = $shift ? $delta : 0;
99 if $GRAB; 121 $ev->{dy} = $shift ? 0 : $delta;
122
123 $GRAB->emit (mouse_wheel => $ev);
124 } else {
125 $GRAB->emit (button_down => $ev)
126 }
127 }
100} 128}
101 129
102sub feed_sdl_button_up_event { 130sub feed_sdl_button_up_event {
103 my ($ev) = @_; 131 my ($ev) = @_;
104 my ($x, $y) = ($ev->{x}, $ev->{y});
105 132
106 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 133 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
107 134
108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 135 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
109 136
110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 137 $GRAB->emit (button_up => $ev)
111 if $GRAB; 138 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
112 139
113 if (!$BUTTON_STATE) { 140 unless ($BUTTON_STATE) {
114 my $grab = $GRAB; undef $GRAB; 141 my $grab = $GRAB; undef $GRAB;
115 $grab->update if $grab; 142 $grab->update if $grab;
116 $GRAB->update if $GRAB; 143 $GRAB->update if $GRAB;
117 144
118 check_tooltip; 145 check_hover $widget;
146 $TOOLTIP_WATCHER->invoke;
119 } 147 }
120} 148}
121 149
122sub feed_sdl_motion_event { 150sub feed_sdl_motion_event {
123 my ($ev) = @_; 151 my ($ev) = @_;
124 my ($x, $y) = ($ev->{x}, $ev->{y}); 152 my ($x, $y) = ($ev->{x}, $ev->{y});
125 153
126 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 154 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
127 155
128 if ($widget != $HOVER) { 156 check_hover $widget;
129 my $hover = $HOVER; $HOVER = $widget;
130 157
131 $hover->update if $hover && $hover->{can_hover}; 158 $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; 159 if $HOVER;
139} 160}
140 161
141# convert position array to integers 162# convert position array to integers
142sub harmonize { 163sub harmonize {
… …
170# call when resolution changes etc. 191# call when resolution changes etc.
171sub rescale_widgets { 192sub rescale_widgets {
172 my ($sx, $sy) = @_; 193 my ($sx, $sy) = @_;
173 194
174 for my $widget (values %WIDGET) { 195 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) { 196 if ($widget->{is_toplevel} || $widget->{c_rescale}) {
176 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 197 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 198 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178 199
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/; 200 $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}; 201 $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}; 202 $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 $widget->{y} =~ /^[0-9.]+$/; 203 $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}; 204 $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}; 205 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185 206
186 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/; 207 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/; 208 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188 209
189 } 210 }
190 } 211 }
191 212
192 reconfigure_widgets; 213 reconfigure_widgets;
193} 214}
194 215
195############################################################################# 216#############################################################################
196 217
218package DC::UI::Event;
219
220sub xy {
221 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
222}
223
224#############################################################################
225
197package CFClient::UI::Base; 226package DC::UI::Base;
198 227
199use strict; 228use common::sense;
200 229
201use CFClient::OpenGL; 230use DC::OpenGL;
202 231
203sub new { 232sub new {
204 my $class = shift; 233 my $class = shift;
205 234
206 my $self = bless { 235 my $self = bless {
… …
211 h => undef, 240 h => undef,
212 can_events => 1, 241 can_events => 1,
213 @_ 242 @_
214 }, $class; 243 }, $class;
215 244
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 245 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
217 246
218 for (keys %$self) { 247 for (keys %$self) {
219 if (/^on_(.*)$/) { 248 if (/^on_(.*)$/) {
220 $self->connect ($1 => delete $self->{$_}); 249 $self->connect ($1 => delete $self->{$_});
221 } 250 }
222 } 251 }
223 252
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 253 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x}; 254 $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}; 255 $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}; 256 $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}; 257 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
229 258
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x}; 259 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y}; 260 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232 261
233 $self->show if $layout->{show}; 262 $self->show if $layout->{show};
… …
238 267
239sub destroy { 268sub destroy {
240 my ($self) = @_; 269 my ($self) = @_;
241 270
242 $self->hide; 271 $self->hide;
272 $self->emit ("destroy");
243 %$self = (); 273 %$self = ();
244} 274}
245 275
276sub TO_JSON {
277 { "\fw" => $_[0]{s_id} }
278}
279
246sub show { 280sub show {
247 my ($self) = @_; 281 my ($self) = @_;
248 282
249 return if $self->{parent}; 283 return if $self->{parent};
250 284
251 $CFClient::UI::ROOT->add ($self); 285 $DC::UI::ROOT->add ($self);
252} 286}
253 287
254sub set_visible { 288sub set_visible {
255 my ($self) = @_; 289 my ($self) = @_;
256 290
257 return if $self->{visible}; 291 return if $self->{visible};
292
293 $self->{parent} && $self->{parent}{root}#d#
294 or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
258 295
259 $self->{root} = $self->{parent}{root}; 296 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1; 297 $self->{visible} = $self->{parent}{visible} + 1;
261 298
262 $self->emit (visibility_change => 1); 299 $self->emit (visibility_change => 1);
263 300
264 $self->realloc if !exists $self->{req_w}; 301 $self->realloc if !exists $self->{req_w};
265 302
266 $_->set_visible for $self->children; 303 $_->set_visible for $self->visible_children;
267} 304}
268 305
269sub set_invisible { 306sub set_invisible {
270 my ($self) = @_; 307 my ($self) = @_;
271 308
272 return unless $self->{visible}; 309 return unless $self->{visible};
273 310
274 $_->set_invisible for $self->children; 311 $_->set_invisible for $self->children;
275 312
313 delete $self->{visible};
276 delete $self->{root}; 314 delete $self->{root};
277 delete $self->{visible};
278 315
279 undef $GRAB if $GRAB == $self; 316 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self; 317 undef $HOVER if $HOVER == $self;
281 318
282 CFClient::UI::check_tooltip 319 $DC::UI::TOOLTIP_WATCHER->invoke
283 if $TOOLTIP->{owner} == $self; 320 if $TOOLTIP->{owner} == $self;
284 321
285 $self->focus_out; 322 $self->emit ("focus_out");
286
287 $self->emit (visibility_change => 0); 323 $self->emit (visibility_change => 0);
288} 324}
289 325
290sub set_visibility { 326sub set_visibility {
291 my ($self, $visible) = @_; 327 my ($self, $visible) = @_;
292 328
293 return if $self->{visible} == $visible; 329 return if $self->{visible} == $visible;
294 330
295 $visible ? $self->hide 331 $visible ? $self->show
296 : $self->show; 332 : $self->hide;
297} 333}
298 334
299sub toggle_visibility { 335sub toggle_visibility {
300 my ($self) = @_; 336 my ($self) = @_;
301 337
… …
307sub hide { 343sub hide {
308 my ($self) = @_; 344 my ($self) = @_;
309 345
310 $self->set_invisible; 346 $self->set_invisible;
311 347
348 # extra $parent copy for 5.8.8+ bug workaround
349 # (otherwise $_[0] in remove gets freed
350 if (my $parent = $self->{parent}) {
312 $self->{parent}->remove ($self) 351 $parent->remove ($self);
313 if $self->{parent}; 352 }
314} 353}
315 354
316sub move_abs { 355sub move_abs {
317 my ($self, $x, $y, $z) = @_; 356 my ($self, $x, $y, $z) = @_;
318 357
319 $self->{x} = List::Util::max 0, int $x; 358 $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; 359 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
321 $self->{z} = $z if defined $z; 360 $self->{z} = $z if defined $z;
322 361
323 $self->update; 362 $self->update;
324} 363}
325 364
… …
328 367
329 $self->{force_w} = $w; 368 $self->{force_w} = $w;
330 $self->{force_h} = $h; 369 $self->{force_h} = $h;
331 370
332 $self->realloc; 371 $self->realloc;
372}
373
374# traverse the widget chain up to find the maximum "physical" size constraints
375sub get_max_wh {
376 my ($self) = @_;
377
378 my ($w, $h) = @$self{qw(max_w max_h)};
379
380 if ($w <= 0 || $h <= 0) {
381 my ($mw, $mh) = $self->{parent}
382 ? $self->{parent}->get_max_wh
383 : ($::WIDTH, $::HEIGHT);
384
385 $w = $mw if $w <= 0;
386 $h = $mh if $h <= 0;
387 }
388
389 ($w, $h)
333} 390}
334 391
335sub size_request { 392sub size_request {
336 require Carp; 393 require Carp;
337 Carp::confess "size_request is abstract"; 394 Carp::confess "size_request is abstract";
338} 395}
339 396
397sub baseline_shift {
398 0
399}
400
340sub configure { 401sub configure {
341 my ($self, $x, $y, $w, $h) = @_; 402 my ($self, $x, $y, $w, $h) = @_;
342 403
343 if ($self->{aspect}) { 404 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h); 405 my ($ow, $oh) = ($w, $h);
345 406
346 $w = List::Util::min $w, int $h * $self->{aspect}; 407 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect}; 408 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
348 409
349 # use alignment to adjust x, y 410 # use alignment to adjust x, y
350 411
351 $x += int 0.5 * ($ow - $w); 412 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h); 413 $y += int 0.5 * ($oh - $h);
… …
366 427
367 $self->{root}{size_alloc}{$self+0} = $self; 428 $self->{root}{size_alloc}{$self+0} = $self;
368 } 429 }
369} 430}
370 431
371sub size_allocate {
372 # nothing to be done
373}
374
375sub children { 432sub children {
433 # nop
434}
435
436sub visible_children {
437 $_[0]->children
376} 438}
377 439
378sub set_max_size { 440sub set_max_size {
379 my ($self, $w, $h) = @_; 441 my ($self, $w, $h) = @_;
380 442
381 delete $self->{max_w}; $self->{max_w} = $w if $w; 443 $self->{max_w} = int $w if defined $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h; 444 $self->{max_h} = int $h if defined $h;
445
446 $self->realloc;
383} 447}
384 448
385sub set_tooltip { 449sub set_tooltip {
386 my ($self, $tooltip) = @_; 450 my ($self, $tooltip) = @_;
387 451
… …
390 454
391 return if $self->{tooltip} eq $tooltip; 455 return if $self->{tooltip} eq $tooltip;
392 456
393 $self->{tooltip} = $tooltip; 457 $self->{tooltip} = $tooltip;
394 458
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 459 if ($DC::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner}; 460 delete $DC::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip; 461 $DC::UI::TOOLTIP_WATCHER->invoke;
398 } 462 }
399} 463}
400 464
401# translate global coordinates to local coordinate system 465# translate global coordinates to local coordinate system
402sub coord2local { 466sub coord2local {
403 my ($self, $x, $y) = @_; 467 my ($self, $x, $y) = @_;
404 468
469 return (undef, undef) unless $self->{parent};
470
405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 471 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406} 472}
407 473
408# translate local coordinates to global coordinate system 474# translate local coordinates to global coordinate system
409sub coord2global { 475sub coord2global {
410 my ($self, $x, $y) = @_; 476 my ($self, $x, $y) = @_;
411 477
478 return (undef, undef) unless $self->{parent};
479
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 480 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
413} 481}
414 482
415sub focus_in { 483sub invoke_focus_in {
416 my ($self) = @_; 484 my ($self) = @_;
417 485
418 return if $FOCUS == $self; 486 return if $FOCUS == $self;
419 return unless $self->{can_focus}; 487 return unless $self->{can_focus};
420 488
421 my $focus = $FOCUS; $FOCUS = $self; 489 $FOCUS = $self;
422 490
423 $self->_emit (focus_in => $focus); 491 $self->update;
424 492
425 $focus->update if $focus; 493 0
426 $FOCUS->update;
427} 494}
428 495
429sub focus_out { 496sub invoke_focus_out {
430 my ($self) = @_; 497 my ($self) = @_;
431 498
432 return unless $FOCUS == $self; 499 return unless $FOCUS == $self;
433 500
434 my $focus = $FOCUS; undef $FOCUS; 501 undef $FOCUS;
435 502
436 $self->_emit (focus_out => $focus); 503 $self->update;
437 504
438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 505 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
441 unless $FOCUS; 506 unless $FOCUS;
442}
443 507
508 0
509}
510
511sub grab_focus {
512 my ($self) = @_;
513
514 $FOCUS->emit ("focus_out") if $FOCUS;
515 $self->emit ("focus_in");
516}
517
444sub mouse_motion { } 518sub invoke_mouse_motion { 0 }
445sub button_up { } 519sub invoke_button_up { 0 }
446sub key_down { } 520sub invoke_key_down { 0 }
447sub key_up { } 521sub invoke_key_up { 0 }
522sub invoke_mouse_wheel { 0 }
448 523
449sub button_down { 524sub invoke_button_down {
450 my ($self, $ev, $x, $y) = @_; 525 my ($self, $ev, $x, $y) = @_;
451 526
452 $self->focus_in; 527 $self->grab_focus;
453}
454 528
455sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 529 0
456sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 530}
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; $_[0]{z} }
460 531
532sub connect {
533 my ($self, $signal, $cb) = @_;
534
535 push @{ $self->{signal_cb}{$signal} }, $cb;
536
537 defined wantarray and Guard::guard {
538 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
539 @{ $self->{signal_cb}{$signal} };
540 }
541}
542
543sub disconnect_all {
544 my ($self, $signal) = @_;
545
546 delete $self->{signal_cb}{$signal};
547}
548
549my %has_coords = (
550 button_down => 1,
551 button_up => 1,
552 mouse_motion => 1,
553 mouse_wheel => 1,
554);
555
556sub emit {
557 my ($self, $signal, @args) = @_;
558
559 # I do not really like this solution, but I do not like duplication
560 # and needlessly verbose code, either.
561 my @append
562 = $has_coords{$signal}
563 ? $args[0]->xy ($self)
564 : ();
565
566 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
567
568 for my $cb (
569 @{$self->{signal_cb}{$signal} || []}, # before
570 ($self->can ("invoke_$signal") || sub { 1 }), # closure
571 ) {
572 return $cb->($self, @args, @append) || next;
573 }
574
575 # parent
576 $self->{parent} && $self->{parent}->emit ($signal, @args)
577}
578
461sub find_widget { 579#sub find_widget {
462 my ($self, $x, $y) = @_; 580# 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} + $self->{h};
469
470 ()
471}
472 581
473sub set_parent { 582sub set_parent {
474 my ($self, $parent) = @_; 583 my ($self, $parent) = @_;
475 584
476 Scalar::Util::weaken ($self->{parent} = $parent); 585 DC::weaken ($self->{parent} = $parent);
477 $self->set_visible if $parent->{visible}; 586 $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, $visible) = @_;
501} 587}
502 588
503sub realloc { 589sub realloc {
504 my ($self) = @_; 590 my ($self) = @_;
505 591
… …
526 612
527 $self->realloc; 613 $self->realloc;
528 $self->update; 614 $self->update;
529} 615}
530 616
617# using global variables seems a bit hacky, but passing through all drawing
618# functions seems pointless.
619our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
620
531sub draw { 621#sub draw {
532 my ($self) = @_; 622#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 => $self, fontsize => 0)->_draw;
568 }
569}
570 623
571sub _draw { 624sub _draw {
572 my ($self) = @_; 625 my ($self) = @_;
573 626
574 warn "no draw defined for $self\n"; 627 warn "no draw defined for $self\n";
575} 628}
576 629
577sub DESTROY { 630sub DESTROY {
578 my ($self) = @_; 631 my ($self) = @_;
579 632
633 return if DC::in_destruct;
634
635 local $@;
636 eval { $self->destroy };
637 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
638
580 delete $WIDGET{$self+0}; 639 delete $WIDGET{$self+0};
581 #$self->deactivate;
582} 640}
583 641
584############################################################################# 642#############################################################################
585 643
586package CFClient::UI::DrawBG; 644package DC::UI::DrawBG;
587 645
588our @ISA = CFClient::UI::Base::; 646our @ISA = DC::UI::Base::;
589 647
590use strict; 648use common::sense;
649
591use CFClient::OpenGL; 650use DC::OpenGL;
592 651
593sub new { 652sub new {
594 my $class = shift; 653 my $class = shift;
595
596 # range [value, low, high, page]
597 654
598 $class->SUPER::new ( 655 $class->SUPER::new (
599 #bg => [0, 0, 0, 0.2], 656 #bg => [0, 0, 0, 0.2],
600 #active_bg => [1, 1, 1, 0.5], 657 #active_bg => [1, 1, 1, 0.5],
601 @_ 658 @_
602 ) 659 )
603} 660}
604 661
662sub set_bg {
663 my ($self, $bg) = @_;
664
665 $self->{bg} = $bg;
666 $self->update;
667}
668
605sub _draw { 669sub _draw {
606 my ($self) = @_; 670 my ($self) = @_;
607 671
608 my $color = $FOCUS == $self && $self->{active_bg} 672 my $color = $FOCUS == $self
609 ? $self->{active_bg} 673 ? $self->{active_bg} || $self->{bg}
610 : $self->{bg}; 674 : $self->{bg};
611 675
612 if ($color && (@$color < 4 || $color->[3])) { 676 if ($color && (@$color < 4 || $color->[3])) {
613 my ($w, $h) = @$self{qw(w h)}; 677 my ($w, $h) = @$self{qw(w h)};
614 678
615 glEnable GL_BLEND; 679 glEnable GL_BLEND;
616 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 680 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
617 glColor @$color; 681 glColor_premultiply @$color;
618
619 glBegin GL_QUADS;
620 glVertex 0 , 0;
621 glVertex 0 , $h;
622 glVertex $w, $h; 682 glRect 0, 0, $w, $h;
623 glVertex $w, 0;
624 glEnd;
625
626 glDisable GL_BLEND; 683 glDisable GL_BLEND;
627 } 684 }
628} 685}
629 686
630############################################################################# 687#############################################################################
631 688
632package CFClient::UI::Empty; 689package DC::UI::Empty;
633 690
634our @ISA = CFClient::UI::Base::; 691our @ISA = DC::UI::Base::;
635 692
636sub new { 693sub new {
637 my ($class, %arg) = @_; 694 my ($class, %arg) = @_;
638 $class->SUPER::new (can_events => 0, %arg); 695 $class->SUPER::new (can_events => 0, %arg);
639} 696}
… …
646 703
647sub draw { } 704sub draw { }
648 705
649############################################################################# 706#############################################################################
650 707
651package CFClient::UI::Container; 708package DC::UI::Container;
652 709
653our @ISA = CFClient::UI::Base::; 710our @ISA = DC::UI::Base::;
654 711
655sub new { 712sub new {
656 my ($class, %arg) = @_; 713 my ($class, %arg) = @_;
657 714
658 my $children = delete $arg{children} || []; 715 my $children = delete $arg{children};
659 716
660 my $self = $class->SUPER::new ( 717 my $self = $class->SUPER::new (
661 children => [], 718 children => [],
662 can_events => 0, 719 can_events => 0,
663 %arg, 720 %arg,
664 ); 721 );
722
665 $self->add ($_) for @$children; 723 $self->add (@$children)
724 if $children && @$children;
666 725
667 $self 726 $self
727}
728
729sub realloc {
730 my ($self) = @_;
731
732 $self->{force_realloc} = 1;
733 $self->{force_size_alloc} = 1;
734 $self->SUPER::realloc;
668} 735}
669 736
670sub add { 737sub add {
671 my ($self, @widgets) = @_; 738 my ($self, @widgets) = @_;
672 739
673 $_->set_parent ($self) 740 $_->set_parent ($self)
674 for @widgets; 741 for @widgets;
675 742
743 # TODO: only do this in widgets that need it, e.g. root, fixed
676 use sort 'stable'; 744 use sort 'stable';
677 745
678 $self->{children} = [ 746 $self->{children} = [
679 sort { $a->{z} <=> $b->{z} } 747 sort { $a->{z} <=> $b->{z} }
680 @{$self->{children}}, @widgets 748 @{$self->{children}}, @widgets
681 ]; 749 ];
682 750
683 $self->realloc; 751 $self->realloc;
752
753 $self->emit (c_add => \@widgets);
754
755 map $_+0, @widgets
684} 756}
685 757
686sub children { 758sub children {
687 @{ $_[0]{children} } 759 @{ $_[0]{children} }
688} 760}
689 761
690sub remove { 762sub remove {
691 my ($self, $child) = @_; 763 my ($self, @widgets) = @_;
692 764
765 $self->emit (c_remove => \@widgets);
766
767 for my $child (@widgets) {
693 delete $child->{parent}; 768 delete $child->{parent};
694 $child->hide; 769 $child->hide;
695
696 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 770 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
771 }
697 772
698 $self->realloc; 773 $self->realloc;
699} 774}
700 775
701sub clear { 776sub clear {
702 my ($self) = @_; 777 my ($self) = @_;
703 778
704 my $children = delete $self->{children}; 779 my $children = $self->{children};
705 $self->{children} = []; 780 $self->{children} = [];
706 781
707 for (@$children) { 782 for (@$children) {
708 delete $_->{parent}; 783 delete $_->{parent};
709 $_->hide; 784 $_->hide;
… …
718 $x -= $self->{x}; 793 $x -= $self->{x};
719 $y -= $self->{y}; 794 $y -= $self->{y};
720 795
721 my $res; 796 my $res;
722 797
723 for (reverse @{ $self->{children} }) { 798 for (reverse $self->visible_children) {
724 $res = $_->find_widget ($x, $y) 799 $res = $_->find_widget ($x, $y)
725 and return $res; 800 and return $res;
726 } 801 }
727 802
728 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 803 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
729} 804}
730 805
731sub _draw { 806sub _draw {
732 my ($self) = @_; 807 my ($self) = @_;
733 808
734 $_->draw for @{$self->{children}}; 809 $_->draw for $self->visible_children;
735} 810}
736 811
737############################################################################# 812#############################################################################
738 813
739package CFClient::UI::Bin; 814package DC::UI::Bin;
740 815
741our @ISA = CFClient::UI::Container::; 816our @ISA = DC::UI::Container::;
742 817
743sub new { 818sub new {
744 my ($class, %arg) = @_; 819 my ($class, %arg) = @_;
745 820
746 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 821 my $child = (delete $arg{child}) || new DC::UI::Empty::;
747 822
748 $class->SUPER::new (children => [$child], %arg) 823 $class->SUPER::new (children => [$child], %arg)
749} 824}
750 825
751sub add { 826sub add {
752 my ($self, $child) = @_; 827 my ($self, $child) = @_;
753 828
754 $self->{children} = []; 829 $self->clear;
755
756 $self->SUPER::add ($child); 830 $self->SUPER::add ($child);
757} 831}
758 832
759sub remove { 833sub remove {
760 my ($self, $widget) = @_; 834 my ($self, $widget) = @_;
761 835
762 $self->SUPER::remove ($widget); 836 $self->SUPER::remove ($widget);
763 837
764 $self->{children} = [new CFClient::UI::Empty] 838 $self->{children} = [new DC::UI::Empty]
765 unless @{$self->{children}}; 839 unless @{$self->{children}};
766} 840}
767 841
768sub child { $_[0]->{children}[0] } 842sub child { $_[0]->{children}[0] }
769 843
770sub size_request { 844sub size_request {
771 $_[0]{children}[0]->size_request 845 $_[0]{children}[0]->size_request
772} 846}
773 847
774sub size_allocate { 848sub invoke_size_allocate {
775 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
776 850
777 $self->{children}[0]->configure (0, 0, $w, $h); 851 $self->{children}[0]->configure (0, 0, $w, $h);
852
853 1
778} 854}
779 855
780############################################################################# 856#############################################################################
857# back-buffered drawing area
781 858
782package CFClient::UI::Window; 859package DC::UI::Window;
783 860
784our @ISA = CFClient::UI::Bin::; 861our @ISA = DC::UI::Bin::;
785 862
786use CFClient::OpenGL; 863use DC::OpenGL;
787 864
788sub new { 865sub new {
789 my ($class, %arg) = @_; 866 my ($class, %arg) = @_;
790 867
791 my $self = $class->SUPER::new (%arg); 868 my $self = $class->SUPER::new (%arg);
… …
796 873
797 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 874 $ROOT->on_post_alloc ($self => sub { $self->render_child });
798 $self->SUPER::update; 875 $self->SUPER::update;
799} 876}
800 877
801sub size_allocate { 878sub invoke_size_allocate {
802 my ($self, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
803 880
804 $self->SUPER::size_allocate ($w, $h);
805 $self->update; 881 $self->update;
882
883 $self->SUPER::invoke_size_allocate ($w, $h)
806} 884}
807 885
808sub _render { 886sub _render {
887 my ($self) = @_;
888
809 $_[0]{children}[0]->draw; 889 $self->{children}[0]->draw;
810} 890}
811 891
812sub render_child { 892sub render_child {
813 my ($self) = @_; 893 my ($self) = @_;
814 894
815 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 895 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
816 glClearColor 0, 0, 0, 0; 896 glClearColor 0, 0, 0, 0;
817 glClear GL_COLOR_BUFFER_BIT; 897 glClear GL_COLOR_BUFFER_BIT;
818 898
899 {
900 package DC::UI::Base;
901
902 local ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h});
904
819 $self->_render; 905 $self->_render;
906 }
820 }; 907 };
821} 908}
822 909
823sub _draw { 910sub _draw {
824 my ($self) = @_; 911 my ($self) = @_;
825
826 my ($w, $h) = ($self->w, $self->h);
827 912
828 my $tex = $self->{texture} 913 my $tex = $self->{texture}
829 or return; 914 or return;
830 915
831 glEnable GL_TEXTURE_2D; 916 glEnable GL_TEXTURE_2D;
832 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 917 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
833 glColor 1, 1, 1, 1; 918 glColor 0, 0, 0, 1;
834 919
835 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 920 $tex->draw_quad_alpha_premultiplied (0, 0);
836 921
837 glDisable GL_TEXTURE_2D; 922 glDisable GL_TEXTURE_2D;
838} 923}
839 924
840############################################################################# 925#############################################################################
841 926
842package CFClient::UI::ViewPort; 927package DC::UI::ViewPort;
843 928
929use List::Util qw(min max);
930
844our @ISA = CFClient::UI::Window::; 931our @ISA = DC::UI::Window::;
845 932
846sub new { 933sub new {
847 my $class = shift; 934 my $class = shift;
848 935
849 $class->SUPER::new ( 936 $class->SUPER::new (
… …
856sub size_request { 943sub size_request {
857 my ($self) = @_; 944 my ($self) = @_;
858 945
859 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 946 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
860 947
861 $w = 10 if $self->{scroll_x}; 948 $w = 1 if $self->{scroll_x};
862 $h = 10 if $self->{scroll_y}; 949 $h = 1 if $self->{scroll_y};
863 950
864 ($w, $h) 951 ($w, $h)
865} 952}
866 953
867sub size_allocate { 954sub invoke_size_allocate {
868 my ($self, $w, $h) = @_; 955 my ($self, $w, $h) = @_;
869 956
870 my $child = $self->child; 957 my $child = $self->child;
871 958
872 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w}; 959 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
873 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h}; 960 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
874 961
875 $self->child->configure (0, 0, $w, $h); 962 $self->child->configure (0, 0, $w, $h);
876 $self->update; 963 $self->update;
964
965 1
877} 966}
878 967
879sub set_offset { 968sub set_offset {
880 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
881 970
971 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
972 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
973
974 if ($x != $self->{view_x} or $y != $self->{view_y}) {
882 $self->{view_x} = int $x; 975 $self->{view_x} = $x;
883 $self->{view_y} = int $y; 976 $self->{view_y} = $y;
884 977
978 $self->emit (changed => $x, $y);
885 $self->update; 979 $self->update;
980 }
981}
982
983sub set_center {
984 my ($self, $x, $y) = @_;
985
986 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
987}
988
989sub make_visible {
990 my ($self, $x, $y, $border) = @_;
991
992 if ( $x < $self->{view_x} + $self->{w} * $border
993 || $x > $self->{view_x} + $self->{w} * (1 - $border)
994 || $y < $self->{view_y} + $self->{h} * $border
995 || $y > $self->{view_y} + $self->{h} * (1 - $border)
996 ) {
997 $self->set_center ($x, $y);
998 }
886} 999}
887 1000
888# hmm, this does not work for topleft of $self... but we should not ask for that 1001# hmm, this does not work for topleft of $self... but we should not ask for that
889sub coord2local { 1002sub coord2local {
890 my ($self, $x, $y) = @_; 1003 my ($self, $x, $y) = @_;
… …
905 my ($self, $x, $y) = @_; 1018 my ($self, $x, $y) = @_;
906 1019
907 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1020 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
908 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1021 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
909 ) { 1022 ) {
910 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1023 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
911 } else { 1024 } else {
912 $self->CFClient::UI::Base::find_widget ($x, $y) 1025 $self->DC::UI::Base::find_widget ($x, $y)
913 } 1026 }
914} 1027}
915 1028
916sub _render { 1029sub _render {
917 my ($self) = @_; 1030 my ($self) = @_;
918 1031
1032 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1033 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1034
919 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1035 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
920 1036
921 $self->SUPER::_render; 1037 $self->SUPER::_render;
922} 1038}
923 1039
924############################################################################# 1040#############################################################################
925 1041
926package CFClient::UI::ScrolledWindow; 1042package DC::UI::ScrolledWindow;
927 1043
928our @ISA = CFClient::UI::HBox::; 1044our @ISA = DC::UI::Table::;
929 1045
930sub new { 1046sub new {
931 my $class = shift; 1047 my ($class, %arg) = @_;
1048
1049 my $child = delete $arg{child};
932 1050
933 my $self; 1051 my $self;
934 1052
935 my $slider = new CFClient::UI::Slider 1053 my $hslider = new DC::UI::Slider
1054 c_col => 0,
1055 c_row => 1,
1056 vertical => 0,
1057 range => [0, 0, 1, 0.01], # HACK fix
1058 on_changed => sub {
1059 $self->{hpos} = $_[1];
1060 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1061 },
1062 ;
1063
1064 my $vslider = new DC::UI::Slider
1065 c_col => 1,
1066 c_row => 0,
936 vertical => 1, 1067 vertical => 1,
937 range => [0, 0, 1, 0.01], # HACK fix 1068 range => [0, 0, 1, 0.01], # HACK fix
938 on_changed => sub { 1069 on_changed => sub {
939 $self->{vp}->set_offset (0, $_[1]); 1070 $self->{vpos} = $_[1];
1071 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
940 }, 1072 },
941 ; 1073 ;
942 1074
943 $self = $class->SUPER::new ( 1075 $self = $class->SUPER::new (
944 vp => (new CFClient::UI::ViewPort expand => 1), 1076 scroll_x => 0,
1077 scroll_y => 1,
1078 can_events => 1,
945 slider => $slider, 1079 hslider => $hslider,
946 @_, 1080 vslider => $vslider,
1081 col_expand => [1, 0],
1082 row_expand => [1, 0],
1083 %arg,
947 ); 1084 );
948 1085
949 $self->{vp}->add ($self->{scrolled}); 1086 $self->{vp} = new DC::UI::ViewPort
1087 c_col => 0,
1088 c_row => 0,
1089 expand => 1,
1090 scroll_x => $self->{scroll_x},
1091 scroll_y => $self->{scroll_y},
1092 on_changed => sub {
1093 my ($vp, $x, $y) = @_;
1094
1095 $vp->{parent}{hslider}->set_value ($x);
1096 $vp->{parent}{vslider}->set_value ($y);
1097
1098 0
1099 },
1100 on_size_allocate => sub {
1101 my ($vp, $w, $h) = @_;
1102 $vp->{parent}->update_slider;
1103 0
1104 },
1105 ;
1106
950 $self->add ($self->{vp}); 1107 $self->SUPER::add ($self->{vp});
951 $self->add ($self->{slider}); 1108
1109 $self->add ($child) if $child;
952 1110
953 $self 1111 $self
954} 1112}
955 1113
1114sub add {
1115 my ($self, $widget) = @_;
1116
1117 $self->{vp}->add ($self->{child} = $widget);
1118}
1119
1120sub set_offset { shift->{vp}->set_offset (@_) }
1121sub set_center { shift->{vp}->set_center (@_) }
1122sub make_visible { shift->{vp}->make_visible (@_) }
1123
956sub update { 1124sub update_slider {
1125 my ($self) = @_;
1126
1127 my $child = ($self->{vp} or return)->child;
1128
1129 if ($self->{scroll_x}) {
1130 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1131 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1132
1133 my $visible = $w1 > $w2;
1134 if ($visible != $self->{hslider_visible}) {
1135 $self->{hslider_visible} = $visible;
1136 $visible ? $self->SUPER::add ($self->{hslider})
1137 : $self->SUPER::remove ($self->{hslider});
1138 }
1139 }
1140
1141 if ($self->{scroll_y}) {
1142 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1143 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1144
1145 my $visible = $h1 > $h2;
1146 if ($visible != $self->{vslider_visible}) {
1147 $self->{vslider_visible} = $visible;
1148 $visible ? $self->SUPER::add ($self->{vslider})
1149 : $self->SUPER::remove ($self->{vslider});
1150 }
1151 }
1152}
1153
1154sub start_dragging {
957 my ($self) = @_; 1155 my ($self, $ev) = @_;
958 1156
959 $self->SUPER::update; 1157 $self->grab_focus;
960 1158
961 # todo: overwrite size_allocate of child 1159 my $ox = $self->{vp}{view_x};
962 my $child = $self->{vp}->child; 1160 my $oy = $self->{vp}{view_y};
963 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1161
964} 1162 $self->{motion} = sub {
1163 my ($ev, $x, $y) = @_;
965 1164
1165 $ox -= $ev->{xrel};
1166 $oy -= $ev->{yrel};
1167
1168 $self->{vp}->set_offset ($ox, $oy);
1169 };
1170}
1171
1172sub invoke_mouse_wheel {
1173 my ($self, $ev) = @_;
1174
1175 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1176 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1177
1178 1
1179}
1180
1181sub invoke_button_down {
1182 my ($self, $ev, $x, $y) = @_;
1183
1184 if ($ev->{button} == 2) {
1185 $self->start_dragging ($ev);
1186 return 1;
1187 }
1188
1189 0
1190}
1191
1192sub invoke_button_up {
1193 my ($self, $ev, $x, $y) = @_;
1194
1195 if (delete $self->{motion}) {
1196 return 1;
1197 }
1198
1199 0
1200}
1201
1202sub invoke_mouse_motion {
1203 my ($self, $ev, $x, $y) = @_;
1204
1205 if ($self->{motion}) {
1206 $self->{motion}->($ev, $x, $y);
1207 return 1;
1208 }
1209
1210 0
1211}
1212
966sub size_allocate { 1213sub invoke_size_allocate {
967 my ($self, $w, $h) = @_; 1214 my ($self, $w, $h) = @_;
968 1215
1216 $self->update_slider;
969 $self->SUPER::size_allocate ($w, $h); 1217 $self->SUPER::invoke_size_allocate ($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} 1218}
974
975#TODO# update range on size_allocate depending on child
976# update viewport offset on scroll
977 1219
978############################################################################# 1220#############################################################################
979 1221
980package CFClient::UI::Frame; 1222package DC::UI::Frame;
981 1223
982our @ISA = CFClient::UI::Bin::; 1224our @ISA = DC::UI::Bin::;
983 1225
984use CFClient::OpenGL; 1226use DC::OpenGL;
985 1227
986sub new { 1228sub new {
987 my $class = shift; 1229 my $class = shift;
988 1230
989 $class->SUPER::new ( 1231 $class->SUPER::new (
… …
997 1239
998 if ($self->{bg}) { 1240 if ($self->{bg}) {
999 my ($w, $h) = @$self{qw(w h)}; 1241 my ($w, $h) = @$self{qw(w h)};
1000 1242
1001 glEnable GL_BLEND; 1243 glEnable GL_BLEND;
1002 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1244 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1003 glColor @{ $self->{bg} }; 1245 glColor_premultiply @{ $self->{bg} };
1004
1005 glBegin GL_QUADS;
1006 glVertex 0 , 0;
1007 glVertex 0 , $h;
1008 glVertex $w, $h; 1246 glRect 0, 0, $w, $h;
1009 glVertex $w, 0;
1010 glEnd;
1011
1012 glDisable GL_BLEND; 1247 glDisable GL_BLEND;
1013 } 1248 }
1014 1249
1015 $self->SUPER::_draw; 1250 $self->SUPER::_draw;
1016} 1251}
1017 1252
1018############################################################################# 1253#############################################################################
1019 1254
1020package CFClient::UI::FancyFrame; 1255package DC::UI::FancyFrame;
1021 1256
1022our @ISA = CFClient::UI::Bin::; 1257our @ISA = DC::UI::Bin::;
1023 1258
1024use CFClient::OpenGL; 1259use 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 1260
1034sub new { 1261sub new {
1035 my $class = shift; 1262 my ($class, %arg) = @_;
1263
1264 if ((exists $arg{label}) && !ref $arg{label}) {
1265 $arg{label} = new DC::UI::Label
1266 align => 1,
1267 valign => 0.5,
1268 text => $arg{label},
1269 fontsize => ($arg{border} || 0.8) * 0.75;
1270 }
1036 1271
1037 my $self = $class->SUPER::new ( 1272 my $self = $class->SUPER::new (
1038 bg => [1, 1, 1, 1], 1273 # label => "",
1039 border_bg => [1, 1, 1, 1], 1274 fg => undef,
1040 border => 0.6, 1275 border => 0.8,
1041 can_events => 1, 1276 style => 'single',
1042 min_w => 16, 1277 %arg,
1043 min_h => 16,
1044 @_
1045 ); 1278 );
1046 1279
1047 $self->{title} &&= new CFClient::UI::Label
1048 align => 0,
1049 valign => 1,
1050 text => $self->{title},
1051 fontsize => $self->{border};
1052
1053 $self 1280 $self
1281}
1282
1283sub add {
1284 my ($self, @widgets) = @_;
1285
1286 $self->SUPER::add (@widgets);
1287 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1054} 1288}
1055 1289
1056sub border { 1290sub border {
1057 int $_[0]{border} * $::FONTSIZE 1291 int $_[0]{border} * $::FONTSIZE
1058} 1292}
1059 1293
1060sub size_request { 1294sub size_request {
1061 my ($self) = @_; 1295 my ($self) = @_;
1296
1297 ($self->{label_w}, undef) = $self->{label}->size_request
1298 if $self->{label};
1062 1299
1063 my ($w, $h) = $self->SUPER::size_request; 1300 my ($w, $h) = $self->SUPER::size_request;
1064 1301
1065 ( 1302 (
1066 $w + $self->border * 2, 1303 $w + $self->border * 2,
1067 $h + $self->border * 2, 1304 $h + $self->border * 2,
1068 ) 1305 )
1069} 1306}
1070 1307
1071sub size_allocate { 1308sub invoke_size_allocate {
1072 my ($self, $w, $h) = @_; 1309 my ($self, $w, $h) = @_;
1073 1310
1074 $h -= List::Util::max 0, $self->border * 2; 1311 my $border = $self->border;
1312
1075 $w -= List::Util::max 0, $self->border * 2; 1313 $w -= List::Util::max 0, $border * 2;
1314 $h -= List::Util::max 0, $border * 2;
1076 1315
1077 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1316 if (my $label = $self->{label}) {
1078 if $self->{title}; 1317 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1318 $label->{h} = List::Util::min $h, $border;
1319 $label->invoke_size_allocate ($label->{w}, $label->{h});
1320 }
1079 1321
1080 $self->child->configure ($self->border, $self->border, $w, $h); 1322 $self->child->configure ($border, $border, $w, $h);
1081}
1082 1323
1324 1
1325}
1326
1327sub _draw {
1328 my ($self) = @_;
1329
1330 my $child = $self->{children}[0];
1331
1332 my $border = $self->border;
1333 my ($w, $h) = ($self->{w}, $self->{h});
1334
1335 $child->draw;
1336
1337 glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1338 glBegin GL_LINE_STRIP;
1339 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1340 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1341 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1342 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1343 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1344 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1345 glEnd;
1346
1347 if ($self->{label}) {
1348 glTranslate $border * 2, 0;
1349 $self->{label}->_draw;
1350 }
1351}
1352
1353#############################################################################
1354
1355package DC::UI::Toplevel;
1356
1357our @ISA = DC::UI::Bin::;
1358
1359use DC::OpenGL;
1360
1361my $bg =
1362 new_from_resource DC::Texture "d1_bg.png",
1363 mipmap => 1, wrap => 1;
1364
1365my @border =
1366 map { new_from_resource DC::Texture $_, mipmap => 1 }
1367 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1368
1369my @icon =
1370 map { new_from_resource DC::Texture $_, mipmap => 1 }
1371 qw(x1_move.png x1_resize.png);
1372
1373sub new {
1374 my ($class, %arg) = @_;
1375
1376 my $self = $class->SUPER::new (
1377 bg => [1, 1, 1, 1],
1378 border_bg => [1, 1, 1, 1],
1379 border => 0.8,
1380 can_events => 1,
1381 min_w => 64,
1382 min_h => 32,
1383 %arg,
1384 );
1385
1386 $self->{title_widget} = new DC::UI::Label
1387 align => 0.5,
1388 valign => 1,
1389 text => $self->{title},
1390 fontsize => $self->{border},
1391 if exists $self->{title};
1392
1393 if ($self->{has_close_button}) {
1394 $self->{close_button} =
1395 new DC::UI::ImageButton
1396 path => 'x1_close.png',
1397 on_activate => sub { $self->emit ("delete") };
1398
1399 $self->DC::UI::Container::add ($self->{close_button});
1400 }
1401
1402 $self
1403}
1404
1405sub add {
1406 my ($self, @widgets) = @_;
1407
1408 $self->SUPER::add (@widgets);
1409 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1410 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1411}
1412
1413sub border {
1414 int $_[0]{border} * $::FONTSIZE
1415}
1416
1417sub get_max_wh {
1418 my ($self) = @_;
1419
1420 return ($self->{w}, $self->{h})
1421 if $self->{visible} && $self->{w};
1422
1423 $self->SUPER::get_max_wh
1424}
1425
1426sub size_request {
1427 my ($self) = @_;
1428
1429 $self->{title_widget}->size_request
1430 if $self->{title_widget};
1431
1432 $self->{close_button}->size_request
1433 if $self->{close_button};
1434
1435 my ($w, $h) = $self->SUPER::size_request;
1436
1437 (
1438 $w + $self->border * 2,
1439 $h + $self->border * 2,
1440 )
1441}
1442
1443sub invoke_size_allocate {
1444 my ($self, $w, $h) = @_;
1445
1446 if ($self->{title_widget}) {
1447 $self->{title_widget}{w} = $w;
1448 $self->{title_widget}{h} = $h;
1449 $self->{title_widget}->invoke_size_allocate ($w, $h);
1450 }
1451
1452 my $border = $self->border;
1453
1454 $h -= List::Util::max 0, $border * 2;
1455 $w -= List::Util::max 0, $border * 2;
1456
1457 $self->child->configure ($border, $border, $w, $h);
1458
1459 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1460 if $self->{close_button};
1461
1462 1
1463}
1464
1465sub invoke_delete {
1466 my ($self) = @_;
1467
1468 $self->hide;
1469
1470 1
1471}
1472
1083sub button_down { 1473sub invoke_button_down {
1084 my ($self, $ev, $x, $y) = @_; 1474 my ($self, $ev, $x, $y) = @_;
1085 1475
1086 my ($w, $h) = @$self{qw(w h)}; 1476 my ($w, $h) = @$self{qw(w h)};
1087 my $border = $self->border; 1477 my $border = $self->border;
1088 1478
… …
1104 my $dy = $ev->{y} - $oy; 1494 my $dy = $ev->{y} - $oy;
1105 1495
1106 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1); 1496 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1107 $self->{force_h} = $bh + $dy * ($my ? -1 : 1); 1497 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1108 1498
1499 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1109 $self->realloc; 1500 $self->realloc;
1110 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1111 }; 1501 };
1112 1502
1113 } elsif ($lr ^ $td) { 1503 } elsif ($lr ^ $td) {
1114 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1504 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1115 my ($bx, $by) = ($self->{x}, $self->{y}); 1505 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1118 my ($ev, $x, $y) = @_; 1508 my ($ev, $x, $y) = @_;
1119 1509
1120 ($x, $y) = ($ev->{x}, $ev->{y}); 1510 ($x, $y) = ($ev->{x}, $ev->{y});
1121 1511
1122 $self->move_abs ($bx + $x - $ox, $by + $y - $oy); 1512 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1513 # HACK: the next line is required to enforce placement
1514 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1123 }; 1515 };
1516 } else {
1517 return 0;
1518 }
1519
1124 } 1520 1
1125} 1521}
1126 1522
1127sub button_up { 1523sub invoke_button_up {
1128 my ($self, $ev, $x, $y) = @_; 1524 my ($self, $ev, $x, $y) = @_;
1129 1525
1130 delete $self->{motion}; 1526 ! ! delete $self->{motion}
1131} 1527}
1132 1528
1133sub mouse_motion { 1529sub invoke_mouse_motion {
1134 my ($self, $ev, $x, $y) = @_; 1530 my ($self, $ev, $x, $y) = @_;
1135 1531
1136 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1532 $self->{motion}->($ev, $x, $y) if $self->{motion};
1533
1534 ! ! $self->{motion}
1535}
1536
1537sub invoke_visibility_change {
1538 my ($self, $visible) = @_;
1539
1540 delete $self->{motion} unless $visible;
1541
1542 0
1137} 1543}
1138 1544
1139sub _draw { 1545sub _draw {
1140 my ($self) = @_; 1546 my ($self) = @_;
1141 1547
1548 my $child = $self->{children}[0];
1549
1142 my ($w, $h ) = ($self->{w}, $self->{h}); 1550 my ($w, $h ) = ($self->{w}, $self->{h});
1143 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1551 my ($cw, $ch) = ($child->{w}, $child->{h});
1144 1552
1145 glEnable GL_TEXTURE_2D; 1553 glEnable GL_TEXTURE_2D;
1146 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1554 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1147 1555
1148 my $border = $self->border; 1556 my $border = $self->border;
1149 1557
1558 if ($border) {
1150 glColor @{ $self->{border_bg} }; 1559 glColor @{ $self->{border_bg} };
1151 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1560 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1152 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1561 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1153 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1562 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1154 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1563 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1564
1565 # move
1566 my $w2 = ($w - $border) * .5;
1567 my $h2 = ($h - $border) * .5;
1568 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1569 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1570 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1571
1572 # resize
1573 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1574 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1575 unless $self->{has_close_button};
1576 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1577 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1578 }
1155 1579
1156 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1580 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1157 glColor @{ $self->{bg} }; 1581 glColor @{ $self->{bg} };
1158 1582
1159 # TODO: repeat texture not scale 1583 # TODO: repeat texture not scale
… …
1163 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1587 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1164 } 1588 }
1165 1589
1166 glDisable GL_TEXTURE_2D; 1590 glDisable GL_TEXTURE_2D;
1167 1591
1168 $self->{title}->draw if $self->{title};
1169
1170 $self->child->draw; 1592 $child->draw;
1593
1594 if ($self->{title_widget}) {
1595 glTranslate 0, $border - $self->{h};
1596 $self->{title_widget}->_draw;
1597
1598 glTranslate 0, - ($border - $self->{h});
1599 }
1600
1601 $self->{close_button}->draw
1602 if $self->{close_button};
1171} 1603}
1172 1604
1173############################################################################# 1605#############################################################################
1174 1606
1175package CFClient::UI::Table; 1607package DC::UI::Table;
1176 1608
1177our @ISA = CFClient::UI::Base::; 1609our @ISA = DC::UI::Container::;
1178 1610
1179use List::Util qw(max sum); 1611use List::Util qw(max sum);
1180 1612
1181use CFClient::OpenGL; 1613use DC::OpenGL;
1182 1614
1183sub new { 1615sub new {
1184 my $class = shift; 1616 my $class = shift;
1185 1617
1186 $class->SUPER::new ( 1618 $class->SUPER::new (
1187 col_expand => [], 1619 col_expand => [],
1620 row_expand => [],
1188 @_, 1621 @_,
1189 ) 1622 )
1190} 1623}
1191 1624
1192sub children {
1193 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1194}
1195
1196sub add { 1625sub add {
1197 my ($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) = @_; 1626 my ($self, @widgets) = @_;
1627
1628 for my $child (@widgets) {
1629 $child->{c_rowspan} ||= 1;
1630 $child->{c_colspan} ||= 1;
1631 }
1632
1633 $self->SUPER::add (@widgets);
1634}
1635
1636sub add_at {
1637 my $self = shift;
1638
1639 my @widgets;
1640
1641 while (@_) {
1642 my ($col, $row, $child) = splice @_, 0, 3, ();
1643
1644 $child->{c_row} = $row;
1645 $child->{c_col} = $col;
1646
1647 push @widgets, $child;
1648 }
1649
1650 $self->add (@widgets);
1651}
1652
1653sub get_wh {
1654 my ($self) = @_;
1655
1656 my (@w, @h);
1208 1657
1209 my @children = $self->children; 1658 my @children = $self->children;
1210 delete $self->{children}; 1659
1660 # first pass, columns
1661 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1662 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1663
1664 my $sw = sum @w[$c .. $c + $cs - 1];
1665
1666 if ($w > $sw) {
1667 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1668 }
1211 1669 }
1212 for (@children) {
1213 delete $_->{parent};
1214 $_->hide;
1215 }
1216 1670
1217 $self->realloc; 1671 # second pass, rows
1218} 1672 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)}; 1673 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1233 1674
1234 $w[$x] = max $w[$x], $w; 1675 my $sh = sum @h[$r .. $r + $rs - 1];
1235 $h[$y] = max $h[$y], $h; 1676
1677 if ($h > $sh) {
1678 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1236 } 1679 }
1237 } 1680 }
1238 1681
1239 (\@w, \@h) 1682 (\@w, \@h)
1240} 1683}
… …
1248 (sum @$ws), 1691 (sum @$ws),
1249 (sum @$hs), 1692 (sum @$hs),
1250 ) 1693 )
1251} 1694}
1252 1695
1253sub size_allocate { 1696sub invoke_size_allocate {
1254 my ($self, $w, $h) = @_; 1697 my ($self, $w, $h) = @_;
1255 1698
1256 my ($ws, $hs) = $self->get_wh; 1699 my ($ws, $hs) = $self->get_wh;
1257 1700
1258 my $req_w = (sum @$ws) || 1; 1701 my $req_w = (sum @$ws) || 1;
1259 my $req_h = (sum @$hs) || 1; 1702 my $req_h = (sum @$hs) || 1;
1260 1703
1261 # TODO: nicer code && do row_expand 1704 # now linearly scale the rows/columns to the allocated size
1262 my @col_expand = @{$self->{col_expand}}; 1705 my @col_expand = @{$self->{col_expand}};
1263 @col_expand = (1) x @$ws unless @col_expand; 1706 @col_expand = (1) x @$ws unless @col_expand;
1264 my $col_expand = (sum @col_expand) || 1; 1707 my $col_expand = (sum @col_expand) || 1;
1265 1708
1266 # linearly scale sizes
1267 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1709 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1268 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1269 1710
1270 CFClient::UI::harmonize $ws; 1711 DC::UI::harmonize $ws;
1712
1713 my @row_expand = @{$self->{row_expand}};
1714 @row_expand = (1) x @$ws unless @row_expand;
1715 my $row_expand = (sum @row_expand) || 1;
1716
1717 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1718
1271 CFClient::UI::harmonize $hs; 1719 DC::UI::harmonize $hs;
1272 1720
1273 my $y; 1721 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1722 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1274 1723
1275 for my $r (0 .. $#{$self->{children}}) { 1724 for my $widget ($self->children) {
1276 my $row = $self->{children}[$r] 1725 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 1726
1279 my $x = 0; 1727 $widget->configure (
1280 my $row_h = $hs->[$r]; 1728 $x[$c], $y[$r],
1729 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1281 1730 );
1282 for my $c (0 .. $#$row) { 1731 }
1283 my $col_w = $ws->[$c];
1284 1732
1285 if (my $widget = $row->[$c]) { 1733 1
1286 $widget->configure ($x, $y, $col_w, $row_h); 1734}
1287 }
1288 1735
1289 $x += $col_w; 1736#############################################################################
1737
1738package DC::UI::Fixed;
1739
1740use List::Util qw(min max);
1741
1742our @ISA = DC::UI::Container::;
1743
1744sub _scale($$$) {
1745 my ($rel, $val, $max) = @_;
1746
1747 $rel ? $val * $max : $val
1748}
1749
1750sub size_request {
1751 my ($self) = @_;
1752
1753 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1754
1755 # determine overall size by querying abs widgets
1756 for my $child ($self->visible_children) {
1757 unless ($child->{c_rel}) {
1758 my $x = $child->{c_x};
1759 my $y = $child->{c_y};
1760
1761 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1762 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1290 } 1763 }
1291
1292 $y += $row_h;
1293 } 1764 }
1294 1765
1295} 1766 my $W = $x2 - $x1;
1767 my $H = $y2 - $y1;
1296 1768
1297sub find_widget { 1769 # now layout remaining widgets
1770 for my $child ($self->visible_children) {
1771 if ($child->{c_rel}) {
1772 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1773 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1774
1775 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1776 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1777 }
1778 }
1779
1780 my $W = $x2 - $x1;
1781 my $H = $y2 - $y1;
1782
1783 ($W, $H)
1784}
1785
1786sub invoke_size_allocate {
1298 my ($self, $x, $y) = @_; 1787 my ($self, $W, $H) = @_;
1299 1788
1300 $x -= $self->{x}; 1789 for my $child ($self->visible_children) {
1301 $y -= $self->{y}; 1790 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1791 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1302 1792
1303 my $res; 1793 $x += $child->{c_halign} * $child->{req_w};
1794 $y += $child->{c_valign} * $child->{req_h};
1304 1795
1305 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1796 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1306 $res = $_->find_widget ($x, $y) 1797 }
1307 and return $res; 1798
1308 } 1799 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} 1800}
1320 1801
1321############################################################################# 1802#############################################################################
1322 1803
1323package CFClient::UI::Box; 1804package DC::UI::Box;
1324 1805
1325our @ISA = CFClient::UI::Container::; 1806our @ISA = DC::UI::Container::;
1326 1807
1327sub size_request { 1808sub size_request {
1328 my ($self) = @_; 1809 my ($self) = @_;
1810
1811 my @children = $self->visible_children;
1329 1812
1330 $self->{vertical} 1813 $self->{vertical}
1331 ? ( 1814 ? (
1332 (List::Util::max map $_->{req_w}, @{$self->{children}}), 1815 (List::Util::max map $_->{req_w}, @children),
1333 (List::Util::sum map $_->{req_h}, @{$self->{children}}), 1816 (List::Util::sum map $_->{req_h}, @children),
1334 ) 1817 )
1335 : ( 1818 : (
1336 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1819 (List::Util::sum map $_->{req_w}, @children),
1337 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1820 (List::Util::max map $_->{req_h}, @children),
1338 ) 1821 )
1339} 1822}
1340 1823
1341sub size_allocate { 1824sub invoke_size_allocate {
1342 my ($self, $w, $h) = @_; 1825 my ($self, $w, $h) = @_;
1343 1826
1344 my $space = $self->{vertical} ? $h : $w; 1827 my $space = $self->{vertical} ? $h : $w;
1345 my $children = $self->{children}; 1828 my @children = $self->visible_children;
1346 1829
1347 my @req; 1830 my @req;
1348 1831
1349 if ($self->{homogeneous}) { 1832 if ($self->{homogeneous}) {
1350 @req = ($space / (@$children || 1)) x @$children; 1833 @req = ($space / (@children || 1)) x @children;
1351 } else { 1834 } else {
1352 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1835 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1353 my $req = List::Util::sum @req; 1836 my $req = List::Util::sum @req;
1354 1837
1355 if ($req > $space) { 1838 if ($req > $space) {
1356 # ah well, not enough space 1839 # ah well, not enough space
1357 $_ *= $space / $req for @req; 1840 $_ *= $space / $req for @req;
1358 } else { 1841 } else {
1359 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1842 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1360 1843
1361 $space = ($space - $req) / $expand; # remaining space to give away 1844 $space = ($space - $req) / $expand; # remaining space to give away
1362 1845
1363 $req[$_] += $space * $children->[$_]{expand} 1846 $req[$_] += $space * $children[$_]{expand}
1364 for 0 .. $#$children; 1847 for 0 .. $#children;
1365 } 1848 }
1366 } 1849 }
1367 1850
1368 CFClient::UI::harmonize \@req; 1851 DC::UI::harmonize \@req;
1369 1852
1370 my $pos = 0; 1853 my $pos = 0;
1371 for (0 .. $#$children) { 1854 for (0 .. $#children) {
1372 my $alloc = $req[$_]; 1855 my $alloc = $req[$_];
1373 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1856 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1374 1857
1375 $pos += $alloc; 1858 $pos += $alloc;
1376 } 1859 }
1377 1860
1378 1 1861 1
1379} 1862}
1380 1863
1381############################################################################# 1864#############################################################################
1382 1865
1383package CFClient::UI::HBox; 1866package DC::UI::HBox;
1384 1867
1385our @ISA = CFClient::UI::Box::; 1868our @ISA = DC::UI::Box::;
1386 1869
1387sub new { 1870sub new {
1388 my $class = shift; 1871 my $class = shift;
1389 1872
1390 $class->SUPER::new ( 1873 $class->SUPER::new (
… …
1393 ) 1876 )
1394} 1877}
1395 1878
1396############################################################################# 1879#############################################################################
1397 1880
1398package CFClient::UI::VBox; 1881package DC::UI::VBox;
1399 1882
1400our @ISA = CFClient::UI::Box::; 1883our @ISA = DC::UI::Box::;
1401 1884
1402sub new { 1885sub new {
1403 my $class = shift; 1886 my $class = shift;
1404 1887
1405 $class->SUPER::new ( 1888 $class->SUPER::new (
… …
1408 ) 1891 )
1409} 1892}
1410 1893
1411############################################################################# 1894#############################################################################
1412 1895
1413package CFClient::UI::Label; 1896package DC::UI::Label;
1414 1897
1415our @ISA = CFClient::UI::DrawBG::; 1898our @ISA = DC::UI::DrawBG::;
1416 1899
1417use CFClient::OpenGL; 1900use DC::OpenGL;
1418 1901
1419sub new { 1902sub new {
1420 my ($class, %arg) = @_; 1903 my ($class, %arg) = @_;
1421 1904
1422 my $self = $class->SUPER::new ( 1905 my $self = $class->SUPER::new (
… …
1425 #active_bg => none 1908 #active_bg => none
1426 #font => default_font 1909 #font => default_font
1427 #text => initial text 1910 #text => initial text
1428 #markup => initial narkup 1911 #markup => initial narkup
1429 #max_w => maximum pixel width 1912 #max_w => maximum pixel width
1913 #style => 0, # render flags
1430 ellipsise => 3, # end 1914 ellipsise => 3, # end
1431 layout => (new CFClient::Layout), 1915 layout => (new DC::Layout),
1432 fontsize => 1, 1916 fontsize => 1,
1433 align => -1, 1917 align => 0.5,
1434 valign => -1, 1918 valign => 0.5,
1435 padding_x => 2, 1919 padding_x => 4,
1436 padding_y => 2, 1920 padding_y => 2,
1437 can_events => 0, 1921 can_events => 0,
1438 %arg 1922 %arg
1439 ); 1923 );
1440 1924
1441 if (exists $self->{template}) { 1925 if (exists $self->{template}) {
1442 my $layout = new CFClient::Layout; 1926 my $layout = new DC::Layout;
1443 $layout->set_text (delete $self->{template}); 1927 $layout->set_text (delete $self->{template});
1444 $self->{template} = $layout; 1928 $self->{template} = $layout;
1445 } 1929 }
1446 1930
1447 if (exists $self->{markup}) { 1931 if (exists $self->{markup}) {
… …
1451 } 1935 }
1452 1936
1453 $self 1937 $self
1454} 1938}
1455 1939
1456sub escape($) {
1457 local $_ = $_[0];
1458
1459 s/&/&amp;/g;
1460 s/>/&gt;/g;
1461 s/</&lt;/g;
1462
1463 $_
1464}
1465
1466sub update { 1940sub update {
1467 my ($self) = @_; 1941 my ($self) = @_;
1468 1942
1469 delete $self->{texture}; 1943 delete $self->{texture};
1470 $self->SUPER::update; 1944 $self->SUPER::update;
1471} 1945}
1472 1946
1947sub realloc {
1948 my ($self) = @_;
1949
1950 delete $self->{ox};
1951 $self->SUPER::realloc;
1952}
1953
1954sub clear {
1955 my ($self) = @_;
1956
1957 $self->set_text ("");
1958}
1959
1473sub set_text { 1960sub set_text {
1474 my ($self, $text) = @_; 1961 my ($self, $text) = @_;
1475 1962
1476 return if $self->{text} eq "T$text"; 1963 return if $self->{text} eq "T$text";
1477 $self->{text} = "T$text"; 1964 $self->{text} = "T$text";
1478 1965
1479 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1480 $self->{layout}->set_text ($text); 1966 $self->{layout}->set_text ($text);
1481 1967
1968 delete $self->{size_req};
1482 $self->realloc; 1969 $self->realloc;
1483 $self->update; 1970 $self->update;
1484} 1971}
1485 1972
1486sub set_markup { 1973sub set_markup {
… …
1489 return if $self->{text} eq "M$markup"; 1976 return if $self->{text} eq "M$markup";
1490 $self->{text} = "M$markup"; 1977 $self->{text} = "M$markup";
1491 1978
1492 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1979 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1493 1980
1494 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1495 $self->{layout}->set_markup ($markup); 1981 $self->{layout}->set_markup ($markup);
1496 1982
1983 delete $self->{size_req};
1497 $self->realloc; 1984 $self->realloc;
1498 $self->update; 1985 $self->update;
1499} 1986}
1500 1987
1501sub size_request { 1988sub size_request {
1502 my ($self) = @_; 1989 my ($self) = @_;
1503 1990
1991 $self->{size_req} ||= do {
1992 my ($max_w, $max_h) = $self->get_max_wh;
1993
1504 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1994 $self->{layout}->set_font ($self->{font}) if $self->{font};
1505 $self->{layout}->set_width ($self->{max_w} || -1); 1995 $self->{layout}->set_width ($max_w);
1506 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1996 $self->{layout}->set_ellipsise ($self->{ellipsise});
1507 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1997 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1998 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1509 1999
1510 my ($w, $h) = $self->{layout}->size; 2000 my ($w, $h) = $self->{layout}->size;
1511 2001
1512 if (exists $self->{template}) { 2002 if (exists $self->{template}) {
1513 $self->{template}->set_font ($self->{font}) if $self->{font}; 2003 $self->{template}->set_font ($self->{font}) if $self->{font};
2004 $self->{template}->set_width ($max_w);
1514 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2005 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1515 2006
1516 my ($w2, $h2) = $self->{template}->size; 2007 my ($w2, $h2) = $self->{template}->size;
1517 2008
1518 $w = List::Util::max $w, $w2; 2009 $w = List::Util::max $w, $w2;
1519 $h = List::Util::max $h, $h2; 2010 $h = List::Util::max $h, $h2;
2011 }
2012
2013 [$w, $h]
1520 } 2014 };
1521 2015
1522 ($w, $h) 2016 @{ $self->{size_req} }
1523} 2017}
1524 2018
2019sub baseline_shift {
2020 $_[0]{layout}->descent
2021}
2022
1525sub size_allocate { 2023sub invoke_size_allocate {
1526 my ($self, $w, $h) = @_; 2024 my ($self, $w, $h) = @_;
2025
2026 delete $self->{ox};
1527 2027
1528 delete $self->{texture} 2028 delete $self->{texture}
1529 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w}; 2029 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2030
2031 1
1530} 2032}
1531 2033
1532sub set_fontsize { 2034sub set_fontsize {
1533 my ($self, $fontsize) = @_; 2035 my ($self, $fontsize) = @_;
1534 2036
1535 $self->{fontsize} = $fontsize; 2037 $self->{fontsize} = $fontsize;
2038 delete $self->{size_req};
1536 delete $self->{texture}; 2039 delete $self->{texture};
1537 2040
1538 $self->realloc; 2041 $self->realloc;
1539} 2042}
1540 2043
2044sub reconfigure {
2045 my ($self) = @_;
2046
2047 delete $self->{size_req};
2048 delete $self->{texture};
2049
2050 $self->SUPER::reconfigure;
2051}
2052
1541sub _draw { 2053sub _draw {
1542 my ($self) = @_; 2054 my ($self) = @_;
1543 2055
1544 $self->SUPER::_draw; # draw background, if applicable 2056 $self->SUPER::_draw; # draw background, if applicable
1545 2057
1546 my $tex = $self->{texture} ||= do { 2058 my $size = $self->{texture} ||= do {
1547 $self->{layout}->set_foreground (@{$self->{fg}}); 2059 $self->{layout}->set_foreground (@{$self->{fg}});
1548 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2060 $self->{layout}->set_font ($self->{font}) if $self->{font};
1549 $self->{layout}->set_width ($self->{w}); 2061 $self->{layout}->set_width ($self->{w});
1550 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2062 $self->{layout}->set_ellipsise ($self->{ellipsise});
1551 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2063 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1552 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2064 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1553 2065
1554 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2066 [$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 }; 2067 };
1566 2068
1567 glEnable GL_TEXTURE_2D; 2069 unless (exists $self->{ox}) {
1568 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2070 $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2071 $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1569 2072
1570 if ($tex->{format} == GL_ALPHA) { 2073 $self->{layout}->render ($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}, $self->{oy});
1575 } 2074 };
1576 2075
1577 glDisable GL_TEXTURE_2D; 2076# unless ($self->{list}) {
2077# $self->{list} = DC::OpenGL::glGenList;
2078# DC::OpenGL::glNewList $self->{list};
2079# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2080# DC::OpenGL::glEndList;
2081# }
2082#
2083# DC::OpenGL::glCallList $self->{list};
2084
2085 $self->{layout}->draw;
1578} 2086}
2087
2088#sub destroy {
2089# my ($self) = @_;
2090#
2091# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2092#
2093# $self->SUPER::destroy;
2094#}
1579 2095
1580############################################################################# 2096#############################################################################
1581 2097
1582package CFClient::UI::EntryBase; 2098package DC::UI::EntryBase;
1583 2099
1584our @ISA = CFClient::UI::Label::; 2100our @ISA = DC::UI::Label::;
1585 2101
1586use CFClient::OpenGL; 2102use DC::OpenGL;
1587 2103
1588sub new { 2104sub new {
1589 my $class = shift; 2105 my $class = shift;
1590 2106
1591 $class->SUPER::new ( 2107 $class->SUPER::new (
1592 fg => [1, 1, 1], 2108 fg => [1, 1, 1],
1593 bg => [0, 0, 0, 0.2], 2109 bg => [0, 0, 0, 0.2],
2110 outline => undef,
1594 active_bg => [1, 1, 1, 0.5], 2111 active_bg => [0, 0, 1, .2],
1595 active_fg => [0, 0, 0], 2112 active_fg => [1, 1, 1],
2113 active_outline => [1, 1, 0],
1596 can_hover => 1, 2114 can_hover => 1,
1597 can_focus => 1, 2115 can_focus => 1,
2116 align => 0,
1598 valign => 0, 2117 valign => 0.5,
1599 can_events => 1, 2118 can_events => 1,
2119 ellipsise => 0,
2120 padding_x => 4,
2121 padding_y => 2,
1600 #text => ... 2122 #text => ...
2123 #hidden => "*",
1601 @_ 2124 @_
1602 ) 2125 )
1603} 2126}
1604 2127
1605sub _set_text { 2128sub _set_text {
… …
1607 2130
1608 delete $self->{cur_h}; 2131 delete $self->{cur_h};
1609 2132
1610 return if $self->{text} eq $text; 2133 return if $self->{text} eq $text;
1611 2134
1612 delete $self->{texture};
1613
1614 $self->{last_activity} = $::NOW; 2135 $self->{last_activity} = $::NOW;
1615 $self->{text} = $text; 2136 $self->{text} = $text;
1616 2137
1617 $text =~ s/./*/g if $self->{hidden}; 2138 $text =~ s/./*/g if $self->{hidden};
1618 $self->{layout}->set_text ("$text "); 2139 $self->{layout}->set_text ("$text ");
2140 delete $self->{size_req};
1619 2141
1620 $self->_emit (changed => $self->{text}); 2142 $self->emit (changed => $self->{text});
2143
2144 $self->realloc;
2145 $self->update;
1621} 2146}
1622 2147
1623sub set_text { 2148sub set_text {
1624 my ($self, $text) = @_; 2149 my ($self, $text) = @_;
1625 2150
1626 $self->{cursor} = length $text; 2151 $self->{cursor} = length $text;
1627 $self->_set_text ($text); 2152 $self->_set_text ($text);
1628
1629 $self->realloc;
1630} 2153}
1631 2154
1632sub get_text { 2155sub get_text {
1633 $_[0]{text} 2156 $_[0]{text}
1634} 2157}
… …
1639 my ($w, $h) = $self->SUPER::size_request; 2162 my ($w, $h) = $self->SUPER::size_request;
1640 2163
1641 ($w + 1, $h) # add 1 for cursor 2164 ($w + 1, $h) # add 1 for cursor
1642} 2165}
1643 2166
1644sub key_down { 2167sub invoke_key_down {
1645 my ($self, $ev) = @_; 2168 my ($self, $ev) = @_;
1646 2169
1647 my $mod = $ev->{mod}; 2170 my $mod = $ev->{mod};
1648 my $sym = $ev->{sym}; 2171 my $sym = $ev->{sym};
1649 my $uni = $ev->{unicode}; 2172 my $uni = $ev->{unicode};
1650 2173
1651 my $text = $self->get_text; 2174 my $text = $self->get_text;
1652 2175
1653 if ($uni == 8) { 2176 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2177
2178 if ($sym == DC::SDLK_BACKSPACE) {
1654 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2179 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1655 } elsif ($uni == 127) { 2180 } elsif ($sym == DC::SDLK_DELETE) {
1656 substr $text, $self->{cursor}, 1, ""; 2181 substr $text, $self->{cursor}, 1, "";
1657 } elsif ($sym == CFClient::SDLK_LEFT) { 2182 } elsif ($sym == DC::SDLK_LEFT) {
1658 --$self->{cursor} if $self->{cursor}; 2183 --$self->{cursor} if $self->{cursor};
1659 } elsif ($sym == CFClient::SDLK_RIGHT) { 2184 } elsif ($sym == DC::SDLK_RIGHT) {
1660 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2185 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1661 } elsif ($sym == CFClient::SDLK_HOME) { 2186 } elsif ($sym == DC::SDLK_HOME) {
2187 # what a hack
2188 $self->{cursor} =
2189 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2190 ? length $1
2191 : 0;
2192 } elsif ($sym == DC::SDLK_END) {
2193 # uh, again
2194 $self->{cursor} =
2195 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2196 ? $self->{cursor} + length $1
2197 : length $self->{text};
2198 } elsif ($uni == 21) { # ctrl-u
2199 $text = "";
1662 $self->{cursor} = 0; 2200 $self->{cursor} = 0;
1663 } elsif ($sym == CFClient::SDLK_END) {
1664 $self->{cursor} = length $text;
1665 } elsif ($uni == 27) { 2201 } elsif ($uni == 27) {
1666 $self->_emit ('escape'); 2202 $self->emit ('escape');
1667 } elsif ($uni) { 2203 } elsif ($uni == 0x0d) {
2204 substr $text, $self->{cursor}++, 0, "\012";
2205 } elsif ($uni >= 0x20) {
1668 substr $text, $self->{cursor}++, 0, chr $uni; 2206 substr $text, $self->{cursor}++, 0, chr $uni;
2207 } else {
2208 return 0;
1669 } 2209 }
1670 2210
1671 $self->_set_text ($text); 2211 $self->_set_text ($text);
1672 2212
1673 $self->realloc; 2213 $self->realloc;
1674} 2214 $self->update;
1675 2215
2216 1
2217}
2218
1676sub focus_in { 2219sub invoke_focus_in {
1677 my ($self) = @_; 2220 my ($self) = @_;
1678 2221
1679 $self->{last_activity} = $::NOW; 2222 $self->{last_activity} = $::NOW;
1680 2223
1681 $self->SUPER::focus_in; 2224 $self->SUPER::invoke_focus_in
1682} 2225}
1683 2226
1684sub button_down { 2227sub invoke_button_down {
1685 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $ev, $x, $y) = @_;
1686 2229
1687 $self->SUPER::button_down ($ev, $x, $y); 2230 $self->SUPER::invoke_button_down ($ev, $x, $y);
1688 2231
1689 my $idx = $self->{layout}->xy_to_index ($x, $y); 2232 my $idx = $self->{layout}->xy_to_index ($x, $y);
1690 2233
1691 # byte-index to char-index 2234 # byte-index to char-index
1692 my $text = $self->{text}; 2235 my $text = $self->{text};
1693 utf8::encode $text; 2236 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1694 $self->{cursor} = length substr $text, 0, $idx; 2237 $self->{cursor} = length $text;
1695 2238
1696 $self->_set_text ($self->{text}); 2239 $self->_set_text ($self->{text});
1697 $self->update; 2240 $self->update;
2241
2242 1
1698} 2243}
1699 2244
1700sub mouse_motion { 2245sub invoke_mouse_motion {
1701 my ($self, $ev, $x, $y) = @_; 2246 my ($self, $ev, $x, $y) = @_;
1702# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2247# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2248
2249 1
1703} 2250}
1704 2251
1705sub _draw { 2252sub _draw {
1706 my ($self) = @_; 2253 my ($self) = @_;
1707 2254
1708 local $self->{fg} = $self->{fg}; 2255 local $self->{fg} = $self->{fg};
1709 2256
1710 if ($FOCUS == $self) { 2257 if ($FOCUS == $self) {
1711 glColor @{$self->{active_bg}}; 2258 glColor_premultiply @{$self->{active_bg}};
1712 $self->{fg} = $self->{active_fg}; 2259 $self->{fg} = $self->{active_fg};
1713 } else { 2260 } else {
1714 glColor @{$self->{bg}}; 2261 glColor_premultiply @{$self->{bg}};
1715 } 2262 }
1716 2263
1717 glEnable GL_BLEND; 2264 glEnable GL_BLEND;
1718 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2265 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}; 2266 glRect 0, 0, $self->{w}, $self->{h};
1723 glVertex $self->{w}, 0;
1724 glEnd;
1725 glDisable GL_BLEND; 2267 glDisable GL_BLEND;
1726 2268
1727 $self->SUPER::_draw; 2269 $self->SUPER::_draw;
1728 2270
1729 #TODO: force update every cursor change :( 2271 #TODO: force update every cursor change :(
… …
1731 2273
1732 unless (exists $self->{cur_h}) { 2274 unless (exists $self->{cur_h}) {
1733 my $text = substr $self->{text}, 0, $self->{cursor}; 2275 my $text = substr $self->{text}, 0, $self->{cursor};
1734 utf8::encode $text; 2276 utf8::encode $text;
1735 2277
1736 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2278 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1737 } 2279 }
1738 2280
1739 glColor @{$self->{fg}}; 2281 glColor_premultiply @{$self->{active_fg}};
1740 glBegin GL_LINES; 2282 glBegin GL_LINES;
1741 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2283 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}; 2284 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1743 glEnd; 2285 glEnd;
1744 }
1745}
1746 2286
2287 glLineWidth 3;
2288 glColor @{$self->{active_outline}};
2289 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2290 glLineWidth 1;
2291
2292 } else {
2293 glColor @{$self->{outline} || $DC::THEME{entry_outline}};
2294 glBegin GL_LINE_STRIP;
2295 glVertex .5, $self->{h} * .5;
2296 glVertex .5, $self->{h} - 2.5;
2297 glVertex $self->{w} - .5, $self->{h} - 2.5;
2298 glVertex $self->{w} - .5, $self->{h} * .5;
2299 glEnd;
2300 }
2301}
2302
2303#############################################################################
2304
1747package CFClient::UI::Entry; 2305package DC::UI::Entry;
1748 2306
1749our @ISA = CFClient::UI::EntryBase::; 2307our @ISA = DC::UI::EntryBase::;
1750 2308
1751use CFClient::OpenGL; 2309use DC::OpenGL;
1752 2310
2311sub new {
2312 my $class = shift;
2313
2314 $class->SUPER::new (
2315 history_pointer => -1,
2316 @_
2317 )
2318}
2319
2320
1753sub key_down { 2321sub invoke_key_down {
1754 my ($self, $ev) = @_; 2322 my ($self, $ev) = @_;
1755 2323
1756 my $sym = $ev->{sym}; 2324 my $sym = $ev->{sym};
1757 2325
1758 if ($sym == 13) { 2326 if ($ev->{uni} == 0x0d || $sym == 13) {
1759 unshift @{$self->{history}}, 2327 unshift @{$self->{history}},
1760 my $txt = $self->get_text; 2328 my $txt = $self->get_text;
2329
1761 $self->{history_pointer} = -1; 2330 $self->{history_pointer} = -1;
1762 $self->{history_saveback} = ''; 2331 $self->{history_saveback} = '';
1763 $self->_emit (activate => $txt); 2332 $self->emit (activate => $txt);
1764 $self->update; 2333 $self->update;
1765 2334
1766 } elsif ($sym == CFClient::SDLK_UP) { 2335 } elsif ($sym == DC::SDLK_UP) {
1767 if ($self->{history_pointer} < 0) { 2336 if ($self->{history_pointer} < 0) {
1768 $self->{history_saveback} = $self->get_text; 2337 $self->{history_saveback} = $self->get_text;
1769 } 2338 }
1770 if (@{$self->{history} || []} > 0) { 2339 if (@{$self->{history} || []} > 0) {
1771 $self->{history_pointer}++; 2340 $self->{history_pointer}++;
… …
1773 $self->{history_pointer} = @{$self->{history} || []} - 1; 2342 $self->{history_pointer} = @{$self->{history} || []} - 1;
1774 } 2343 }
1775 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2344 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1776 } 2345 }
1777 2346
1778 } elsif ($sym == CFClient::SDLK_DOWN) { 2347 } elsif ($sym == DC::SDLK_DOWN) {
1779 $self->{history_pointer}--; 2348 $self->{history_pointer}--;
1780 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2349 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1781 2350
1782 if ($self->{history_pointer} >= 0) { 2351 if ($self->{history_pointer} >= 0) {
1783 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2352 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1784 } else { 2353 } else {
2354 if (defined $self->{history_saveback}) {
1785 $self->set_text ($self->{history_saveback}); 2355 $self->set_text ($self->{history_saveback});
2356 $self->{history_saveback} = undef;
2357 }
1786 } 2358 }
1787 2359
1788 } else { 2360 } else {
1789 $self->SUPER::key_down ($ev); 2361 return $self->SUPER::invoke_key_down ($ev)
2362 }
2363
1790 } 2364 1
1791
1792} 2365}
1793 2366
1794############################################################################# 2367#############################################################################
1795 2368
1796package CFClient::UI::Button; 2369package DC::UI::TextEdit;
1797 2370
1798our @ISA = CFClient::UI::Label::; 2371our @ISA = DC::UI::EntryBase::;
1799 2372
1800use CFClient::OpenGL; 2373use DC::OpenGL;
1801
1802my @tex =
1803 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1804 qw(b1_button_active.png);
1805 2374
1806sub new { 2375sub new {
1807 my $class = shift; 2376 my $class = shift;
1808 2377
1809 $class->SUPER::new ( 2378 $class->SUPER::new (
1810 padding_x => 4,
1811 padding_y => 4, 2379 padding_y => 4,
1812 fg => [1, 1, 1], 2380
1813 active_fg => [0, 0, 1], 2381 @_
2382 )
2383}
2384
2385sub move_cursor_ver {
2386 my ($self, $dy) = @_;
2387
2388 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2389
2390 $line += $dy;
2391
2392 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2393 $self->{cursor} = $index;
2394 delete $self->{cur_h};
2395 $self->update;
2396 return;
2397 }
2398}
2399
2400sub invoke_key_down {
2401 my ($self, $ev) = @_;
2402
2403 my $sym = $ev->{sym};
2404
2405 if ($sym == DC::SDLK_UP) {
2406 $self->move_cursor_ver (-1);
2407 } elsif ($sym == DC::SDLK_DOWN) {
2408 $self->move_cursor_ver (+1);
2409 } else {
2410 return $self->SUPER::invoke_key_down ($ev)
2411 }
2412
2413 1
2414}
2415
2416#############################################################################
2417
2418package DC::UI::ButtonBin;
2419
2420our @ISA = DC::UI::Bin::;
2421
2422use DC::OpenGL;
2423
2424my @tex =
2425 map { new_from_resource DC::Texture $_, mipmap => 1 }
2426 qw(b1_button_inactive.png b1_button_active.png);
2427
2428sub new {
2429 my $class = shift;
2430
2431 $class->SUPER::new (
1814 can_hover => 1, 2432 can_hover => 1,
1815 align => 0, 2433 align => 0.5,
1816 valign => 0, 2434 valign => 0.5,
1817 can_events => 1, 2435 can_events => 1,
1818 @_ 2436 @_
1819 ) 2437 )
1820} 2438}
1821 2439
1822sub activate { }
1823
1824sub button_up { 2440sub invoke_button_up {
1825 my ($self, $ev, $x, $y) = @_; 2441 my ($self, $ev, $x, $y) = @_;
1826 2442
1827 $self->emit ("activate") 2443 $self->emit ("activate")
1828 if $x >= 0 && $x < $self->{w} 2444 if $x >= 0 && $x < $self->{w}
1829 && $y >= 0 && $y < $self->{h}; 2445 && $y >= 0 && $y < $self->{h};
2446
2447 1
1830} 2448}
1831 2449
1832sub _draw { 2450sub _draw {
1833 my ($self) = @_; 2451 my ($self) = @_;
1834
1835 local $self->{fg} = $self->{fg};
1836
1837 if ($GRAB == $self) {
1838 $self->{fg} = $self->{active_fg};
1839 }
1840 2452
1841 glEnable GL_TEXTURE_2D; 2453 glEnable GL_TEXTURE_2D;
1842 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2454 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1843 glColor 0, 0, 0, 1; 2455 glColor 0, 0, 0, 1;
1844 2456
2457 my $tex = $tex[$GRAB == $self];
1845 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2458 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1846 2459
1847 glDisable GL_TEXTURE_2D; 2460 glDisable GL_TEXTURE_2D;
1848 2461
1849 $self->SUPER::_draw; 2462 $self->SUPER::_draw;
1850} 2463}
1851 2464
1852############################################################################# 2465#############################################################################
1853 2466
1854package CFClient::UI::CheckBox; 2467package DC::UI::Button;
1855 2468
1856our @ISA = CFClient::UI::DrawBG::; 2469our @ISA = DC::UI::Label::;
2470
2471use DC::OpenGL;
1857 2472
1858my @tex = 2473my @tex =
1859 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2474 map { new_from_resource DC::Texture $_, mipmap => 1 }
1860 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2475 qw(b1_button_inactive.png b1_button_active.png);
1861
1862use CFClient::OpenGL;
1863 2476
1864sub new { 2477sub new {
1865 my $class = shift; 2478 my $class = shift;
1866 2479
1867 $class->SUPER::new ( 2480 $class->SUPER::new (
2481 padding_x => 8,
2482 padding_y => 4,
2483 fg => [1.0, 1.0, 1.0],
2484 active_fg => [0.8, 0.8, 0.8],
2485 can_hover => 1,
2486 align => 0.5,
2487 valign => 0.5,
2488 can_events => 1,
2489 @_
2490 )
2491}
2492
2493sub invoke_button_up {
2494 my ($self, $ev, $x, $y) = @_;
2495
2496 $self->emit ("activate")
2497 if $x >= 0 && $x < $self->{w}
2498 && $y >= 0 && $y < $self->{h};
2499
2500 1
2501}
2502
2503sub _draw {
2504 my ($self) = @_;
2505
2506 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2507
2508 glEnable GL_TEXTURE_2D;
2509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2510 glColor 0, 0, 0, 1;
2511
2512 my $tex = $tex[$GRAB == $self];
2513 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2514
2515 glDisable GL_TEXTURE_2D;
2516
2517 $self->SUPER::_draw;
2518}
2519
2520#############################################################################
2521
2522package DC::UI::CheckBox;
2523
2524our @ISA = DC::UI::DrawBG::;
2525
2526my @tex =
2527 map { new_from_resource DC::Texture $_, mipmap => 1 }
2528 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2529
2530use DC::OpenGL;
2531
2532sub new {
2533 my $class = shift;
2534
2535 $class->SUPER::new (
2536 fontsize => 1,
1868 padding_x => 2, 2537 padding_x => 2,
1869 padding_y => 2, 2538 padding_y => 2,
1870 fg => [1, 1, 1], 2539 fg => [1, 1, 1],
1871 active_fg => [1, 1, 0], 2540 active_fg => [1, 1, 0],
1872 bg => [0, 0, 0, 0.2], 2541 bg => [0, 0, 0, 0.2],
… …
1878} 2547}
1879 2548
1880sub size_request { 2549sub size_request {
1881 my ($self) = @_; 2550 my ($self) = @_;
1882 2551
1883 (6) x 2 2552 ($self->{fontsize} * $::FONTSIZE) x 2
1884} 2553}
1885 2554
2555sub toggle {
2556 my ($self) = @_;
2557
2558 $self->{state} = !$self->{state};
2559 $self->emit (changed => $self->{state});
2560 $self->update;
2561}
2562
1886sub button_down { 2563sub invoke_button_down {
1887 my ($self, $ev, $x, $y) = @_; 2564 my ($self, $ev, $x, $y) = @_;
1888 2565
1889 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x} 2566 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1890 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) { 2567 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1891 $self->{state} = !$self->{state}; 2568 $self->toggle;
1892 $self->_emit (changed => $self->{state}); 2569 } else {
2570 return 0
2571 }
2572
1893 } 2573 1
1894} 2574}
1895 2575
1896sub _draw { 2576sub _draw {
1897 my ($self) = @_; 2577 my ($self) = @_;
1898 2578
1899 $self->SUPER::_draw; 2579 $self->SUPER::_draw;
1900 2580
1901 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0; 2581 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1902 2582
1903 my ($w, $h) = @$self{qw(w h)}; 2583 my ($w, $h) = @$self{qw(w h)};
1904 2584
1905 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2; 2585 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1906 2586
… …
1913 glDisable GL_TEXTURE_2D; 2593 glDisable GL_TEXTURE_2D;
1914} 2594}
1915 2595
1916############################################################################# 2596#############################################################################
1917 2597
1918package CFClient::UI::Image; 2598package DC::UI::Image;
1919 2599
1920our @ISA = CFClient::UI::Base::; 2600our @ISA = DC::UI::DrawBG::;
1921 2601
1922use CFClient::OpenGL; 2602use DC::OpenGL;
1923use Carp qw/confess/;
1924 2603
1925our %loaded_images; 2604our %texture_cache;
1926 2605
1927sub new { 2606sub new {
1928 my $class = shift; 2607 my $class = shift;
1929 2608
1930 my $self = $class->SUPER::new (can_events => 0, @_); 2609 my $self = $class->SUPER::new (
2610 can_events => 0,
2611 scale => 1,
2612 @_,
2613 );
1931 2614
1932 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2615 $self->{path} || $self->{tex}
2616 or Carp::croak "'path' or 'tex' attributes required";
1933 2617
1934 $loaded_images{$self->{image}} ||= 2618 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1935 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2619 new_from_resource DC::Texture $self->{path}, mipmap => 1;
1936 2620
1937 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2621 DC::weaken $texture_cache{$self->{path}};
1938 2622
1939 Scalar::Util::weaken $loaded_images{$self->{image}}; 2623 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1940
1941 $self->{aspect} = $tex->{w} / $tex->{h};
1942 2624
1943 $self 2625 $self
1944} 2626}
1945 2627
2628sub STORABLE_freeze {
2629 my ($self, $cloning) = @_;
2630
2631 $self->{path}
2632 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2633
2634 $self->{path}
2635}
2636
2637sub STORABLE_attach {
2638 my ($self, $cloning, $path) = @_;
2639
2640 $self->new (path => $path)
2641}
2642
2643sub set_texture {
2644 my ($self, $tex) = @_;
2645
2646 $self->{tex} = $tex;
2647 $self->update;
2648}
2649
1946sub size_request { 2650sub size_request {
1947 my ($self) = @_; 2651 my ($self) = @_;
1948 2652
1949 ($self->{tex}->{w}, $self->{tex}->{h}) 2653 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1950} 2654}
1951 2655
1952sub _draw { 2656sub _draw {
1953 my ($self) = @_; 2657 my ($self) = @_;
2658
2659 $self->SUPER::_draw;
1954 2660
1955 my $tex = $self->{tex}; 2661 my $tex = $self->{tex};
1956 2662
1957 my ($w, $h) = ($self->{w}, $self->{h}); 2663 my ($w, $h) = ($self->{w}, $self->{h});
1958 2664
… …
1971 glDisable GL_TEXTURE_2D; 2677 glDisable GL_TEXTURE_2D;
1972} 2678}
1973 2679
1974############################################################################# 2680#############################################################################
1975 2681
2682package DC::UI::ImageButton;
2683
2684our @ISA = DC::UI::Image::;
2685
2686use DC::OpenGL;
2687
2688sub new {
2689 my $class = shift;
2690
2691 my $self = $class->SUPER::new (
2692 padding_x => 4,
2693 padding_y => 4,
2694 fg => [1, 1, 1],
2695 active_fg => [0, 0, 1],
2696 can_hover => 1,
2697 align => 0.5,
2698 valign => 0.5,
2699 can_events => 1,
2700 @_
2701 );
2702}
2703
2704sub invoke_button_down {
2705 my ($self, $ev, $x, $y) = @_;
2706
2707 1
2708}
2709
2710sub invoke_button_up {
2711 my ($self, $ev, $x, $y) = @_;
2712
2713 $self->emit ("activate")
2714 if $x >= 0 && $x < $self->{w}
2715 && $y >= 0 && $y < $self->{h};
2716
2717 1
2718}
2719
2720#############################################################################
2721
1976package CFClient::UI::VGauge; 2722package DC::UI::VGauge;
1977 2723
1978our @ISA = CFClient::UI::Base::; 2724our @ISA = DC::UI::Base::;
1979 2725
1980use List::Util qw(min max); 2726use List::Util qw(min max);
1981 2727
1982use CFClient::OpenGL; 2728use DC::OpenGL;
1983 2729
1984my %tex = ( 2730my %tex = (
1985 food => [ 2731 food => [
1986 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2732 map { new_from_resource DC::Texture $_, mipmap => 1 }
1987 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2733 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1988 ], 2734 ],
1989 grace => [ 2735 grace => [
1990 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2736 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/ 2737 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1992 ], 2738 ],
1993 hp => [ 2739 hp => [
1994 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2740 map { new_from_resource DC::Texture $_, mipmap => 1 }
1995 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2741 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1996 ], 2742 ],
1997 mana => [ 2743 mana => [
1998 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2744 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/ 2745 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2000 ], 2746 ],
2001); 2747);
2002 2748
2003# eg. VGauge->new (gauge => 'food'), default gauge: food 2749# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2063 my $ycut1 = max 0, min 1, $ycut; 2809 my $ycut1 = max 0, min 1, $ycut;
2064 my $ycut2 = max 0, min 1, $ycut - 1; 2810 my $ycut2 = max 0, min 1, $ycut - 1;
2065 2811
2066 my $h1 = $self->{h} * (1 - $ycut1); 2812 my $h1 = $self->{h} * (1 - $ycut1);
2067 my $h2 = $self->{h} * (1 - $ycut2); 2813 my $h2 = $self->{h} * (1 - $ycut2);
2814 my $h3 = $self->{h};
2815
2816 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2068 2817
2069 glEnable GL_BLEND; 2818 glEnable GL_BLEND;
2070 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2819 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2820 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2071 glEnable GL_TEXTURE_2D; 2821 glEnable GL_TEXTURE_2D;
2072 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2822 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2073 2823
2074 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2824 glBindTexture GL_TEXTURE_2D, $t1->{name};
2075 glBegin GL_QUADS; 2825 glBegin GL_QUADS;
… …
2090 2840
2091 if ($t3) { 2841 if ($t3) {
2092 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2842 glBindTexture GL_TEXTURE_2D, $t3->{name};
2093 glBegin GL_QUADS; 2843 glBegin GL_QUADS;
2094 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2844 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2095 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2845 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2096 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2846 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2097 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2847 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2098 glEnd; 2848 glEnd;
2099 } 2849 }
2100 2850
2101 glDisable GL_BLEND; 2851 glDisable GL_BLEND;
2102 glDisable GL_TEXTURE_2D; 2852 glDisable GL_TEXTURE_2D;
2103} 2853}
2104 2854
2105############################################################################# 2855#############################################################################
2106 2856
2857package DC::UI::Progress;
2858
2859our @ISA = DC::UI::Label::;
2860
2861use DC::OpenGL;
2862
2863sub new {
2864 my ($class, %arg) = @_;
2865
2866 my $self = $class->SUPER::new (
2867 padding_x => 2,
2868 padding_y => 2,
2869 fg => [1, 1, 1],
2870 bg => [0, 0, 1, 0.2],
2871 bar => [0.7, 0.5, 0.1, 0.8],
2872 outline => [0.4, 0.3, 0],
2873 fontsize => 0.9,
2874 valign => 0.5,
2875 align => 0.5,
2876 can_events => 1,
2877 ellipsise => 1,
2878 label => "%d%%",
2879 %arg,
2880 );
2881
2882 $self->set_value ($arg{value} || -1);
2883
2884 $self
2885}
2886
2887sub set_label {
2888 my ($self, $label) = @_;
2889
2890 return if $self->{label} eq $label;
2891 $self->{label} = $label;
2892
2893 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2894}
2895
2896sub set_value {
2897 my ($self, $value) = @_;
2898
2899 if ($self->{value} ne $value) {
2900 $self->{value} = $value;
2901
2902 if ($value < 0) {
2903 $self->set_text ("-");
2904 } else {
2905 $self->set_text (sprintf $self->{label}, $value * 100);
2906 }
2907
2908 $self->update;
2909 }
2910}
2911
2912sub _draw {
2913 my ($self) = @_;
2914
2915 glEnable GL_BLEND;
2916 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2917
2918 my $px = $self->{padding_x};
2919 my $py = $self->{padding_y};
2920
2921 if ($self->{value} >= 0) {
2922 my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
2923
2924 glColor_premultiply @{$self->{bar}};
2925 glRect $px, $py, $s, $self->{h} - $py;
2926 glColor_premultiply @{$self->{bg}};
2927 glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
2928 }
2929
2930 glColor_premultiply @{$self->{outline}};
2931
2932 $px -= .5;
2933 $py -= .5;
2934
2935 glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
2936
2937 glDisable GL_BLEND;
2938
2939 {
2940 local $self->{bg}; # do not draw background
2941 $self->SUPER::_draw;
2942 }
2943}
2944
2945#############################################################################
2946
2947package DC::UI::ExperienceProgress;
2948
2949our @ISA = DC::UI::Progress::;
2950
2951sub new {
2952 my ($class, %arg) = @_;
2953
2954 my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
2955
2956 my $self = $class->SUPER::new (
2957 %arg,
2958 tooltip => sub {
2959 my ($self) = @_;
2960
2961 sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
2962 $tt,
2963 $self->{lvl},
2964 ::formsep ($self->{exp}),
2965 ::formsep ($self->{nxt}),
2966 ::formsep ($self->{nxt} - $self->{exp}),
2967 $self->_percent * 100,
2968 },
2969 );
2970
2971 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2972 if $::CONN;
2973
2974 $self
2975}
2976
2977sub DESTROY {
2978 my ($self) = @_;
2979
2980 delete $::CONN->{on_exp_update}{$self+0}
2981 if $::CONN;
2982
2983 $self->SUPER::DESTROY;
2984}
2985
2986sub _percent {
2987 my ($self) = @_;
2988
2989 my $table = $::CONN && $::CONN->{exp_table}
2990 or return -1;
2991
2992 my $l0 = $table->[$self->{lvl} - 1];
2993 my $l1 = $table->[$self->{lvl}];
2994
2995 $self->{nxt} = $l1;
2996
2997 ($self->{exp} - $l0) / ($l1 - $l0)
2998}
2999
3000sub set_value {
3001 my ($self, $lvl, $exp) = @_;
3002
3003 $self->{lvl} = $lvl;
3004 $self->{exp} = $exp;
3005
3006 $self->SUPER::set_value ($self->_percent);
3007}
3008
3009#############################################################################
3010
2107package CFClient::UI::Gauge; 3011package DC::UI::Gauge;
2108 3012
2109our @ISA = CFClient::UI::VBox::; 3013our @ISA = DC::UI::VBox::;
2110 3014
2111sub new { 3015sub new {
2112 my ($class, %arg) = @_; 3016 my ($class, %arg) = @_;
2113 3017
2114 my $self = $class->SUPER::new ( 3018 my $self = $class->SUPER::new (
… …
2116 can_hover => 1, 3020 can_hover => 1,
2117 can_events => 1, 3021 can_events => 1,
2118 %arg, 3022 %arg,
2119 ); 3023 );
2120 3024
2121 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 3025 $self->add ($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); 3026 $self->add ($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"); 3027 $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2124 3028
2125 $self 3029 $self
2126} 3030}
2127 3031
2128sub set_fontsize { 3032sub set_fontsize {
… …
2149 $self->{value}->set_text ($val); 3053 $self->{value}->set_text ($val);
2150} 3054}
2151 3055
2152############################################################################# 3056#############################################################################
2153 3057
2154package CFClient::UI::Slider; 3058package DC::UI::Slider;
2155 3059
2156use strict; 3060use common::sense;
2157 3061
2158use CFClient::OpenGL; 3062use DC::OpenGL;
2159 3063
2160our @ISA = CFClient::UI::DrawBG::; 3064our @ISA = DC::UI::DrawBG::;
2161 3065
2162my @tex = 3066my @tex =
2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3067 map { new_from_resource DC::Texture $_ }
2164 qw(s1_slider.png s1_slider_bg.png); 3068 qw(s1_slider.png s1_slider_bg.png);
2165 3069
2166sub new { 3070sub new {
2167 my $class = shift; 3071 my $class = shift;
2168 3072
… …
2189 $self->update; 3093 $self->update;
2190 3094
2191 $self 3095 $self
2192} 3096}
2193 3097
2194sub changed { }
2195
2196sub set_range { 3098sub set_range {
2197 my ($self, $range) = @_; 3099 my ($self, $range) = @_;
2198 3100
2199 ($range, $self->{range}) = ($self->{range}, $range); 3101 ($range, $self->{range}) = ($self->{range}, $range);
2200 3102
2201 $self->update
2202 if "@$range" ne "@{$self->{range}}"; 3103 if ("@$range" ne "@{$self->{range}}") {
3104 $self->update;
3105 $self->set_value ($self->{range}[0]);
3106 }
2203} 3107}
2204 3108
2205sub set_value { 3109sub set_value {
2206 my ($self, $value) = @_; 3110 my ($self, $value) = @_;
2207 3111
2208 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3112 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2209 3113
2210 $hi = $lo + 1 if $hi <= $lo; 3114 $hi = $lo if $hi < $lo;
2211 3115
2212 $page = $hi - $lo if $page > $hi - $lo; 3116 $value = $hi - $page if $value > $hi - $page;
2213
2214 $value = $lo if $value < $lo; 3117 $value = $lo if $value < $lo;
2215 $value = $hi - $page if $value > $hi - $page;
2216 3118
2217 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3119 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2218 if $unit; 3120 if $unit;
2219 3121
2220 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3122 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2221 3123
2222 if ($value != $old_value) { 3124 if ($value != $old_value) {
2223 $self->_emit (changed => $value); 3125 $self->emit (changed => $value);
2224 $self->update; 3126 $self->update;
2225 } 3127 }
2226} 3128}
2227 3129
2228sub size_request { 3130sub size_request {
2229 my ($self) = @_; 3131 my ($self) = @_;
2230 3132
2231 ($self->{req_w}, $self->{req_h}) 3133 ($self->{req_w}, $self->{req_h})
2232} 3134}
2233 3135
2234sub button_down { 3136sub invoke_button_down {
2235 my ($self, $ev, $x, $y) = @_; 3137 my ($self, $ev, $x, $y) = @_;
2236 3138
2237 $self->SUPER::button_down ($ev, $x, $y); 3139 $self->SUPER::invoke_button_down ($ev, $x, $y);
2238 3140
2239 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3141 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2240 3142
2241 $self->mouse_motion ($ev, $x, $y); 3143 $self->invoke_mouse_motion ($ev, $x, $y);
2242}
2243 3144
3145 1
3146}
3147
2244sub mouse_motion { 3148sub invoke_mouse_motion {
2245 my ($self, $ev, $x, $y) = @_; 3149 my ($self, $ev, $x, $y) = @_;
2246 3150
2247 if ($GRAB == $self) { 3151 if ($GRAB == $self) {
2248 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3152 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2249 3153
2250 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3154 my (undef, $lo, $hi, $page) = @{$self->{range}};
2251 3155
2252 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3156 $x = ($x - $self->{click}[1]) / ($w * $self->{scale} || 1e999);
2253 3157
2254 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3158 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3159 } else {
3160 return 0;
3161 }
3162
2255 } 3163 1
3164}
3165
3166sub invoke_mouse_wheel {
3167 my ($self, $ev) = @_;
3168
3169 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3170
3171 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3172
3173 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3174
3175 1
2256} 3176}
2257 3177
2258sub update { 3178sub update {
2259 my ($self) = @_; 3179 my ($self) = @_;
2260 3180
2261 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3181 delete $self->{knob_w};
3182 $self->SUPER::update;
3183}
3184
3185sub _draw {
3186 my ($self) = @_;
3187
3188 unless ($self->{knob_w}) {
2262 $self->set_value ($self->{range}[0]); 3189 $self->set_value ($self->{range}[0]);
2263 3190
2264 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3191 my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2265 my $range = ($hi - $page - $lo) || 1e-100; 3192 my $range = ($hi - $page - $lo) || 1e-10;
2266 3193
2267 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; 3194 my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2268 3195
2269 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; 3196 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2270 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; 3197 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2271 3198
2272 $value = ($value - $lo) / $range; 3199 $value = ($value - $lo) / $range;
2273 $value = $value * $self->{scale} + $self->{offset}; 3200 $value = $value * $self->{scale} + $self->{offset};
2274 3201
2275 $self->{knob_x} = $value - $knob_w * 0.5; 3202 $self->{knob_x} = $value - $knob_w * 0.5;
2276 $self->{knob_w} = $knob_w; 3203 $self->{knob_w} = $knob_w;
2277 }); 3204 }
2278
2279 $self->SUPER::update;
2280}
2281
2282sub _draw {
2283 my ($self) = @_;
2284 3205
2285 $self->SUPER::_draw (); 3206 $self->SUPER::_draw ();
2286 3207
2287 glScale $self->{w}, $self->{h}; 3208 glScale $self->{w}, $self->{h};
2288 3209
… …
2308 glDisable GL_TEXTURE_2D; 3229 glDisable GL_TEXTURE_2D;
2309} 3230}
2310 3231
2311############################################################################# 3232#############################################################################
2312 3233
2313package CFClient::UI::ValSlider; 3234package DC::UI::ValSlider;
2314 3235
2315our @ISA = CFClient::UI::HBox::; 3236our @ISA = DC::UI::HBox::;
2316 3237
2317sub new { 3238sub new {
2318 my ($class, %arg) = @_; 3239 my ($class, %arg) = @_;
2319 3240
2320 my $range = delete $arg{range}; 3241 my $range = delete $arg{range};
2321 3242
2322 my $self = $class->SUPER::new ( 3243 my $self = $class->SUPER::new (
2323 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3244 slider => (new DC::UI::Slider expand => 1, range => $range),
2324 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3245 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2325 to_value => sub { shift }, 3246 to_value => sub { shift },
2326 from_value => sub { shift }, 3247 from_value => sub { shift },
2327 %arg, 3248 %arg,
2328 ); 3249 );
2329 3250
… …
2349sub set_range { shift->{slider}->set_range (@_) } 3270sub set_range { shift->{slider}->set_range (@_) }
2350sub set_value { shift->{slider}->set_value (@_) } 3271sub set_value { shift->{slider}->set_value (@_) }
2351 3272
2352############################################################################# 3273#############################################################################
2353 3274
2354package CFClient::UI::TextView; 3275package DC::UI::TextScroller;
2355 3276
2356our @ISA = CFClient::UI::HBox::; 3277our @ISA = DC::UI::HBox::;
2357 3278
2358use CFClient::OpenGL; 3279use DC::OpenGL;
2359 3280
2360sub new { 3281sub new {
2361 my $class = shift; 3282 my $class = shift;
2362 3283
2363 my $self = $class->SUPER::new ( 3284 my $self = $class->SUPER::new (
2364 fontsize => 1, 3285 fontsize => 1,
2365 can_events => 0, 3286 can_events => 1,
3287 indent => 0,
2366 #font => default_font 3288 #font => default_font
2367 @_, 3289 @_,
2368 3290
2369 layout => (new CFClient::Layout 1), 3291 layout => (new DC::Layout),
2370 par => [], 3292 par => [],
3293 max_par => 0,
2371 height => 0, 3294 height => 0,
2372 children => [ 3295 children => [
2373 (new CFClient::UI::Empty expand => 1), 3296 (new DC::UI::Empty expand => 1),
2374 (new CFClient::UI::Slider vertical => 1), 3297 (new DC::UI::Slider vertical => 1),
2375 ], 3298 ],
2376 ); 3299 );
2377 3300
2378 $self->{children}[1]->connect (changed => sub { $self->update }); 3301 $self->{children}[1]->connect (changed => sub { $self->update });
2379 3302
… …
2385 3308
2386 $self->{fontsize} = $fontsize; 3309 $self->{fontsize} = $fontsize;
2387 $self->reflow; 3310 $self->reflow;
2388} 3311}
2389 3312
3313sub size_request {
3314 my ($self) = @_;
3315
3316 my ($empty, $slider) = $self->visible_children;
3317
3318 local $self->{children} = [$empty, $slider];
3319 $self->SUPER::size_request
3320}
3321
2390sub size_allocate { 3322sub invoke_size_allocate {
2391 my ($self, $w, $h) = @_; 3323 my ($self, $w, $h) = @_;
2392 3324
2393 $self->SUPER::size_allocate ($w, $h); 3325 my ($empty, $slider, @other) = @{ $self->{children} };
3326 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2394 3327
2395 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3328 $self->{layout}->set_font ($self->{font}) if $self->{font};
2396 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3329 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2397 $self->{layout}->set_width ($self->{children}[0]{w}); 3330 $self->{layout}->set_width ($empty->{w});
3331 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2398 3332
2399 $self->reflow; 3333 $self->reflow;
2400}
2401 3334
2402sub text_size { 3335 local $self->{children} = [$empty, $slider];
3336 $self->SUPER::invoke_size_allocate ($w, $h)
3337}
3338
3339sub invoke_mouse_wheel {
2403 my ($self, $text, $indent) = @_; 3340 my ($self, $ev) = @_;
3341
3342 return 0 unless $ev->{dy}; # only vertical movements
3343
3344 $self->{children}[1]->emit (mouse_wheel => $ev);
3345
3346 1
3347}
3348
3349sub get_layout {
3350 my ($self, $para) = @_;
2404 3351
2405 my $layout = $self->{layout}; 3352 my $layout = $self->{layout};
2406 3353
3354 $layout->set_font ($self->{font}) if $self->{font};
3355 $layout->set_foreground (@{$para->{fg}});
2407 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3356 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2408 $layout->set_width ($self->{children}[0]{w} - $indent); 3357 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3358 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2409 $layout->set_markup ($text); 3359 $layout->set_markup ($para->{markup});
3360
3361 $layout->set_shapes (
3362 map
3363 +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3364 @{$para->{widget}}
2410 3365 );
3366
2411 $layout->size 3367 $layout
2412} 3368}
2413 3369
2414sub reflow { 3370sub reflow {
2415 my ($self) = @_; 3371 my ($self) = @_;
2416 3372
… …
2423 3379
2424 # todo: base offset on lines or so, not on pixels 3380 # todo: base offset on lines or so, not on pixels
2425 $self->{children}[1]->set_value ($offset); 3381 $self->{children}[1]->set_value ($offset);
2426} 3382}
2427 3383
3384sub current_paragraph {
3385 my ($self) = @_;
3386
3387 $self->{top_paragraph} - 1
3388}
3389
3390sub scroll_to {
3391 my ($self, $para) = @_;
3392
3393 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3394
3395 $self->{scroll_to} = $para;
3396 $self->update;
3397}
3398
2428sub clear { 3399sub clear {
2429 my ($self) = @_; 3400 my ($self) = @_;
3401
3402 my (undef, undef, @other) = @{ $self->{children} };
3403 $self->remove ($_) for @other;
2430 3404
2431 $self->{par} = []; 3405 $self->{par} = [];
2432 $self->{height} = 0; 3406 $self->{height} = 0;
2433 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3407 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2434} 3408}
2435 3409
2436sub add_paragraph { 3410sub add_paragraph {
2437 my ($self, $color, $text, $indent) = @_; 3411 my $self = shift;
2438 3412
2439 for my $line (split /\n/, $text) { 3413 for my $para (@_) {
2440 my ($w, $h) = $self->text_size ($line); 3414 $para = {
3415 fg => [1, 1, 1, 1],
3416 indent => 0,
3417 markup => "",
3418 widget => [],
3419 ref $para ? %$para : (markup => $para),
3420 w => 1e10,
3421 wrapped => 1,
3422 };
3423
3424 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3425 push @{$self->{par}}, $para;
3426 }
3427
3428 if (my $max = $self->{max_par}) {
3429 shift @{$self->{par}} while @{$self->{par}} > $max;
3430 }
3431
3432 $self->{need_reflow}++;
3433 $self->update;
3434}
3435
3436sub scroll_to_bottom {
3437 my ($self) = @_;
3438
3439 $self->{scroll_to} = $#{$self->{par}};
3440 $self->update;
3441}
3442
3443sub force_uptodate {
3444 my ($self) = @_;
3445
3446 if (delete $self->{need_reflow}) {
3447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3448
3449 my $height = 0;
3450
3451 for my $para (@{$self->{par}}) {
3452 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3453 my $layout = $self->get_layout ($para);
3454 my ($w, $h) = $layout->size;
3455
3456 $para->{w} = $w + $para->{indent};
3457 $para->{h} = $h;
3458 $para->{wrapped} = $layout->has_wrapped;
3459 }
3460
3461 $para->{y} = $height;
3462 $height += $para->{h};
3463 }
3464
2441 $self->{height} += $h; 3465 $self->{height} = $height;
2442 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3466 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2443 }
2444 3467
2445 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3468 delete $self->{texture};
3469 }
3470
3471 if (my $paridx = delete $self->{scroll_to}) {
3472 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3473 }
2446} 3474}
2447 3475
2448sub update { 3476sub update {
2449 my ($self) = @_; 3477 my ($self) = @_;
2450 3478
… …
2452 3480
2453 return unless $self->{h} > 0; 3481 return unless $self->{h} > 0;
2454 3482
2455 delete $self->{texture}; 3483 delete $self->{texture};
2456 3484
2457 $ROOT->on_post_alloc ($self, sub { 3485 $ROOT->on_post_alloc ($self => sub {
3486 $self->force_uptodate;
3487
2458 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3488 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2459 3489
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 { 3490 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2487 glClearColor 0.5, 0.5, 0.5, 0; 3491 glClearColor 0, 0, 0, 0;
2488 glClear GL_COLOR_BUFFER_BIT; 3492 glClear GL_COLOR_BUFFER_BIT;
2489 3493
3494 package DC::UI::Base;
3495 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3496 (0, 0, $self->{w}, $self->{h});
3497
3498 my $top = int $self->{children}[1]{range}[0];
3499
3500 my $paridx = 0;
3501 my $top_paragraph;
2490 my $top = int $self->{children}[1]{range}[0]; 3502 my $top = int $self->{children}[1]{range}[0];
2491 3503
2492 my $y0 = $top; 3504 my $y0 = $top;
2493 my $y1 = $top + $H; 3505 my $y1 = $top + $H;
2494 3506
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}}) { 3507 for my $para (@{$self->{par}}) {
2506 my $h = $par->[1]; 3508 my $h = $para->{h};
3509 my $y = $para->{y};
2507 3510
2508 if ($y0 < $y + $h && $y < $y1) { 3511 if ($y0 < $y + $h && $y < $y1) {
2509 $layout->set_foreground (@{ $par->[2] }); 3512 my $layout = $self->get_layout ($para);
2510 $layout->set_width ($W - $par->[3]);
2511 $layout->set_markup ($par->[4]);
2512 3513
2513 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3514 $layout->render ($para->{indent}, $y - $y0);
3515 $layout->draw;
2514 3516
2515 glRasterPos $par->[3], $y - $y0; 3517 if (my @w = @{ $para->{widget} }) {
2516 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3518 my @s = $layout->get_shapes;
3519
3520 for (@w) {
3521 my ($dx, $dy) = splice @s, 0, 2, ();
3522
3523 $_->{x} = $dx + $para->{indent};
3524 $_->{y} = $dy + $y - $y0;
3525
3526 $_->draw;
3527 }
3528 }
2517 } 3529 }
2518 3530
2519 $y += $h; 3531 $paridx++;
3532 $top_paragraph ||= $paridx if $y >= $top;
2520 } 3533 }
2521 3534
2522 glDisable GL_BLEND; 3535 $self->{top_paragraph} = $top_paragraph;
2523 }; 3536 };
2524 }); 3537 });
2525} 3538}
2526 3539
3540sub reconfigure {
3541 my ($self) = @_;
3542
3543 $self->SUPER::reconfigure;
3544
3545 $_->{w} = 1e10 for @{ $self->{par} };
3546 $self->reflow;
3547}
3548
2527sub _draw { 3549sub _draw {
2528 my ($self) = @_; 3550 my ($self) = @_;
2529 3551
2530 glEnable GL_TEXTURE_2D; 3552 glEnable GL_TEXTURE_2D;
2531 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2532 glColor 1, 1, 1, 1; 3554 glColor 0, 0, 0, 1;
2533 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3555 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2534 glDisable GL_TEXTURE_2D; 3556 glDisable GL_TEXTURE_2D;
2535 3557
2536 $self->{children}[1]->draw; 3558 $self->{children}[1]->draw;
2537
2538} 3559}
2539 3560
2540############################################################################# 3561#############################################################################
2541 3562
2542package CFClient::UI::Animator; 3563package DC::UI::Animator;
2543 3564
2544use CFClient::OpenGL; 3565use DC::OpenGL;
2545 3566
2546our @ISA = CFClient::UI::Bin::; 3567our @ISA = DC::UI::Bin::;
2547 3568
2548sub moveto { 3569sub moveto {
2549 my ($self, $x, $y) = @_; 3570 my ($self, $x, $y) = @_;
2550 3571
2551 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3572 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2579 glPopMatrix; 3600 glPopMatrix;
2580} 3601}
2581 3602
2582############################################################################# 3603#############################################################################
2583 3604
2584package CFClient::UI::Flopper; 3605package DC::UI::Flopper;
2585 3606
2586our @ISA = CFClient::UI::Button::; 3607our @ISA = DC::UI::Button::;
2587 3608
2588sub new { 3609sub new {
2589 my $class = shift; 3610 my $class = shift;
2590 3611
2591 my $self = $class->SUPER::new ( 3612 my $self = $class->SUPER::new (
… …
2603 $self->{other}->toggle_visibility; 3624 $self->{other}->toggle_visibility;
2604} 3625}
2605 3626
2606############################################################################# 3627#############################################################################
2607 3628
2608package CFClient::UI::Tooltip; 3629package DC::UI::Tooltip;
2609 3630
2610our @ISA = CFClient::UI::Bin::; 3631our @ISA = DC::UI::Bin::;
2611 3632
2612use CFClient::OpenGL; 3633use DC::OpenGL;
2613 3634
2614sub new { 3635sub new {
2615 my $class = shift; 3636 my $class = shift;
2616 3637
2617 $class->SUPER::new ( 3638 $class->SUPER::new (
… …
2621} 3642}
2622 3643
2623sub set_tooltip_from { 3644sub set_tooltip_from {
2624 my ($self, $widget) = @_; 3645 my ($self, $widget) = @_;
2625 3646
2626 my $tooltip = $widget->{tooltip}; 3647 my $tip = $widget->{tooltip};
3648 $tip = $tip->($widget) if "CODE" eq ref $tip;
3649
3650 $tip = DC::Pod::section_label tooltip => $1
3651 if $tip =~ /^#(.*)$/;
2627 3652
2628 if ($ENV{CFPLUS_DEBUG} & 2) { 3653 if ($ENV{CFPLUS_DEBUG} & 2) {
2629 $tooltip .= "\n\n" . (ref $widget) . "\n" 3654 $tip .= "\n\n" . (ref $widget) . "\n"
2630 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n" 3655 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2631 . "req $widget->{req_w} $widget->{req_h}\n" 3656 . "req $widget->{req_w} $widget->{req_h}\n"
2632 . "visible $widget->{visible}"; 3657 . "visible $widget->{visible}";
2633 } 3658 }
2634 3659
3660 $tip =~ s/^\n+//;
3661 $tip =~ s/\n+$//;
3662
2635 $self->add (new CFClient::UI::Label 3663 $self->add (new DC::UI::Label
3664 fg => $DC::THEME{tooltip_fg},
2636 markup => $tooltip, 3665 markup => $tip,
2637 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3666 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3667 align => 0,
2638 fontsize => 0.8, 3668 fontsize => 0.8,
2639 fg => [0, 0, 0, 1], 3669 style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2640 ellipsise => 0, 3670 ellipsise => 0,
2641 font => ($widget->{tooltip_font} || $::FONT_PROP), 3671 font => ($widget->{tooltip_font} || $::FONT_PROP),
2642 ); 3672 );
2643} 3673}
2644 3674
… …
2648 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3678 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2649 3679
2650 ($w + 4, $h + 4) 3680 ($w + 4, $h + 4)
2651} 3681}
2652 3682
2653sub size_allocate { 3683sub invoke_size_allocate {
2654 my ($self, $w, $h) = @_; 3684 my ($self, $w, $h) = @_;
2655 3685
2656 $self->SUPER::size_allocate ($w - 4, $h - 4); 3686 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2657} 3687}
2658 3688
2659sub visibility_change { 3689sub invoke_visibility_change {
2660 my ($self, $visible) = @_; 3690 my ($self, $visible) = @_;
2661 3691
2662 return unless $visible; 3692 return unless $visible;
2663 3693
2664 $self->{root}->on_post_alloc ("move_$self" => sub { 3694 $self->{root}->on_post_alloc ("move_$self" => sub {
2665 my $widget = $self->{owner} 3695 my $widget = $self->{owner}
2666 or return; 3696 or return;
2667 3697
3698 if ($widget->{visible}) {
2668 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3699 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2669 3700
2670 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3701 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2671 if $x + $self->{w} > $::WIDTH; 3702 if $x + $self->{w} > $self->{root}{w};
2672 3703
2673 $self->move_abs ($x, $y); 3704 $self->move_abs ($x, $y);
3705 } else {
3706 $self->hide;
3707 }
2674 }); 3708 });
2675} 3709}
2676 3710
2677sub _draw { 3711sub _draw {
2678 my ($self) = @_; 3712 my ($self) = @_;
2679 3713
2680 glTranslate 0.375, 0.375;
2681
2682 my ($w, $h) = @$self{qw(w h)}; 3714 my ($w, $h) = @$self{qw(w h)};
2683 3715
2684 glColor 1, 0.8, 0.4; 3716 glColor @{ $DC::THEME{tooltip_bg} };
2685 glBegin GL_QUADS; 3717 glRect 0, 0, $w, $h;
2686 glVertex 0 , 0;
2687 glVertex 0 , $h;
2688 glVertex $w, $h;
2689 glVertex $w, 0;
2690 glEnd;
2691 3718
2692 glColor 0, 0, 0; 3719 glColor @{ $DC::THEME{tooltip_border} };
2693 glBegin GL_LINE_LOOP; 3720 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 3721
2700 glTranslate 2 - 0.375, 2 - 0.375; 3722 glTranslate 2, 2;
2701 3723
2702 $self->SUPER::_draw; 3724 $self->SUPER::_draw;
2703} 3725}
2704 3726
2705############################################################################# 3727#############################################################################
2706 3728
2707package CFClient::UI::Face; 3729package DC::UI::Face;
2708 3730
2709our @ISA = CFClient::UI::Base::; 3731our @ISA = DC::UI::DrawBG::;
2710 3732
2711use CFClient::OpenGL; 3733use DC::OpenGL;
2712 3734
2713sub new { 3735sub new {
2714 my $class = shift; 3736 my $class = shift;
2715 3737
2716 my $self = $class->SUPER::new ( 3738 my $self = $class->SUPER::new (
3739 size_w => 32,
3740 size_h => 8,
2717 aspect => 1, 3741 aspect => 1,
2718 can_events => 0, 3742 can_events => 0,
2719 @_, 3743 @_,
2720 ); 3744 );
2721 3745
2722 if ($self->{anim} && $self->{animspeed}) { 3746 $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 3747
2736 $self 3748 $self
2737} 3749}
2738 3750
3751sub update_timer {
3752 my ($self) = @_;
3753
3754 return unless $self->{timer};
3755
3756 if ($self->{visible}) {
3757 $self->{timer}->start;
3758 } else {
3759 $self->{timer}->stop;
3760 }
3761}
3762
3763sub update_face {
3764 my ($self) = @_;
3765
3766 if ($::CONN) {
3767 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3768 if ($anim && @$anim) {
3769 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3770 delete $self->{face_change_cb};
3771
3772 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3773 unless ($tex->{name} || $tex->{loading}) {
3774 $tex->upload (sub { $self->reconfigure });
3775 }
3776 }
3777 }
3778 }
3779 }
3780}
3781
3782sub update_anim {
3783 my ($self) = @_;
3784
3785 if ($self->{anim} && $self->{animspeed}) {
3786 DC::weaken (my $widget = $self);
3787
3788 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
3789 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
3790 return unless $::CONN;
3791
3792 my $w = $widget
3793 or return;
3794
3795 ++$w->{frame};
3796 $w->update_face;
3797
3798 # somehow, $widget can go away
3799 $w->update;
3800 $w->update_timer;
3801 };
3802
3803 $self->update_face;
3804 $self->update_timer;
3805 } else {
3806 delete $self->{timer};
3807 }
3808}
3809
2739sub size_request { 3810sub size_request {
2740 (32, 8) 3811 my ($self) = @_;
3812
3813 if ($::CONN) {
3814 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3815 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3816 if ($tex->{name}) {
3817 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3818 } elsif (!$tex->{loading}) {
3819 $tex->upload (sub { $self->reconfigure });
3820 }
3821 }
3822
3823 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3824 }
3825 }
3826
3827 ($self->{size_w} || 8, $self->{size_h} || 8)
2741} 3828}
2742 3829
2743sub update { 3830sub update {
2744 my ($self) = @_; 3831 my ($self) = @_;
2745 3832
2746 return unless $self->{visible}; 3833 return unless $self->{visible};
2747 3834
2748 $self->SUPER::update; 3835 $self->SUPER::update;
2749} 3836}
2750 3837
3838sub set_face {
3839 my ($self, $face) = @_;
3840
3841 $self->{face} = $face;
3842 $self->reconfigure;
3843}
3844
3845sub set_anim {
3846 my ($self, $anim) = @_;
3847
3848 $self->{anim} = $anim;
3849 $self->update_anim;
3850}
3851
3852sub set_animspeed {
3853 my ($self, $animspeed) = @_;
3854
3855 $self->{animspeed} = $animspeed;
3856 $self->update_anim;
3857}
3858
3859sub invoke_visibility_change {
3860 my ($self) = @_;
3861
3862 $self->update_timer;
3863
3864 0
3865}
3866
2751sub _draw { 3867sub _draw {
2752 my ($self) = @_; 3868 my ($self) = @_;
2753 3869
2754 return unless $::CONN; 3870 $self->SUPER::_draw;
2755 3871
2756 my $face; 3872 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; 3873 glEnable GL_TEXTURE_2D;
2769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3874 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2770 glColor 1, 1, 1, 1; 3875 glColor 0, 0, 0, 1;
2771 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3876 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2772 glDisable GL_TEXTURE_2D; 3877 glDisable GL_TEXTURE_2D;
2773 } 3878 }
2774} 3879}
2775 3880
2776sub DESTROY { 3881sub destroy {
2777 my ($self) = @_; 3882 my ($self) = @_;
2778 3883
2779 $self->{timer}->cancel 3884 (delete $self->{timer})->cancel
2780 if $self->{timer}; 3885 if $self->{timer};
2781 3886
2782 $self->SUPER::DESTROY; 3887 $self->SUPER::destroy;
2783} 3888}
2784 3889
2785############################################################################# 3890#############################################################################
2786 3891
3892package DC::UI::Buttonbar;
3893
3894our @ISA = DC::UI::HBox::;
3895
3896# TODO: should actually wrap buttons and other goodies.
3897
3898#############################################################################
3899
2787package CFClient::UI::Menu; 3900package DC::UI::Menu;
2788 3901
2789our @ISA = CFClient::UI::FancyFrame::; 3902our @ISA = DC::UI::Toplevel::;
2790 3903
2791use CFClient::OpenGL; 3904use DC::OpenGL;
2792 3905
2793sub new { 3906sub new {
2794 my $class = shift; 3907 my $class = shift;
2795 3908
2796 my $self = $class->SUPER::new ( 3909 my $self = $class->SUPER::new (
2797 items => [], 3910 items => [],
2798 z => 100, 3911 z => 100,
2799 @_, 3912 @_,
2800 ); 3913 );
2801 3914
2802 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3915 $self->add ($self->{vbox} = new DC::UI::VBox);
2803 3916
2804 for my $item (@{ $self->{items} }) { 3917 for my $item (@{ $self->{items} }) {
2805 my ($widget, $cb) = @$item; 3918 my ($widget, $cb, $tooltip) = @$item;
2806 3919
2807 # handle various types of items, only text for now 3920 # handle various types of items, only text for now
2808 if (!ref $widget) { 3921 if (!ref $widget) {
3922 if ($widget =~ /\t/) {
3923 my ($left, $right) = split /\t/, $widget, 2;
3924
2809 $widget = new CFClient::UI::Label 3925 $widget = new DC::UI::HBox
2810 can_hover => 1, 3926 can_hover => 1,
2811 can_events => 1, 3927 can_events => 1,
3928 tooltip => $tooltip,
3929 children => [
3930 (new DC::UI::Label markup => $left , align => 0, expand => 1),
3931 (new DC::UI::Label markup => $right, align => 1),
3932 ],
3933 ;
3934
3935 } else {
3936 $widget = new DC::UI::Label
3937 can_hover => 1,
3938 can_events => 1,
3939 align => 0,
2812 text => $widget; 3940 markup => $widget,
3941 tooltip => $tooltip;
3942 }
2813 } 3943 }
2814 3944
2815 $self->{item}{$widget} = $item; 3945 $self->{item}{$widget} = $item;
2816 3946
2817 $self->{vbox}->add ($widget); 3947 $self->{vbox}->add ($widget);
… …
2822 3952
2823# popup given the event (must be a mouse button down event currently) 3953# popup given the event (must be a mouse button down event currently)
2824sub popup { 3954sub popup {
2825 my ($self, $ev) = @_; 3955 my ($self, $ev) = @_;
2826 3956
2827 $self->_emit ("popdown"); 3957 $self->emit ("popdown");
2828 3958
2829 # maybe save $GRAB? must be careful about events... 3959 # maybe save $GRAB? must be careful about events...
2830 $GRAB = $self; 3960 $GRAB = $self;
2831 $self->{button} = $ev->{button}; 3961 $self->{button} = $ev->{button};
2832 3962
2833 $self->show; 3963 $self->show;
2834 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2835}
2836 3964
3965 my $x = $ev->{x};
3966 my $y = $ev->{y};
3967
3968 $self->{root}->on_post_alloc ($self => sub {
3969 $self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
3970 });
3971
3972 1 # so it can be used inside event handlers
3973}
3974
2837sub mouse_motion { 3975sub invoke_mouse_motion {
2838 my ($self, $ev, $x, $y) = @_; 3976 my ($self, $ev, $x, $y) = @_;
2839 3977
2840 # TODO: should use vbox->find_widget or so 3978 # TODO: should use vbox->find_widget or so
2841 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3979 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2842 $self->{hover} = $self->{item}{$HOVER}; 3980 $self->{hover} = $self->{item}{$HOVER};
2843}
2844 3981
3982 0
3983}
3984
2845sub button_up { 3985sub invoke_button_up {
2846 my ($self, $ev, $x, $y) = @_; 3986 my ($self, $ev, $x, $y) = @_;
2847 3987
2848 if ($ev->{button} == $self->{button}) { 3988 if ($ev->{button} == $self->{button}) {
2849 undef $GRAB; 3989 undef $GRAB;
2850 $self->hide; 3990 $self->hide;
2851 3991
2852 $self->_emit ("popdown"); 3992 $self->emit ("popdown");
2853 $self->{hover}[1]->() if $self->{hover}; 3993 $self->{hover}[1]->() if $self->{hover};
3994 } else {
3995 return 0
3996 }
3997
2854 } 3998 1
2855} 3999}
2856 4000
2857############################################################################# 4001#############################################################################
2858 4002
2859package CFClient::UI::Statusbox; 4003package DC::UI::Multiplexer;
2860 4004
2861our @ISA = CFClient::UI::VBox::; 4005our @ISA = DC::UI::Container::;
2862 4006
2863sub new { 4007sub new {
2864 my $class = shift; 4008 my $class = shift;
2865 4009
2866 $class->SUPER::new ( 4010 my $self = $class->SUPER::new (
4011 @_,
4012 );
4013
4014 $self->set_current_page (0);
4015
4016 $self
4017}
4018
4019sub add {
4020 my ($self, @widgets) = @_;
4021
4022 $self->SUPER::add (@widgets);
4023
4024 $self->set_current_page (0)
4025 if @widgets == @{ $self->{children} };
4026}
4027
4028sub get_current_page {
4029 my ($self) = @_;
4030
4031 $self->{current}
4032}
4033
4034sub set_current_page {
4035 my ($self, $page_or_widget) = @_;
4036
4037 my $widget = ref $page_or_widget
4038 ? $page_or_widget
4039 : $self->{children}[$page_or_widget];
4040
4041 $self->{current}->set_invisible if $self->{current} && $self->{visible};
4042
4043 if (($self->{current} = $widget)) {
4044 $self->{current}->set_visible if $self->{current} && $self->{visible};
4045 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
4046
4047 $self->emit (page_changed => $self->{current});
4048 }
4049
4050 $self->realloc;
4051}
4052
4053sub visible_children {
4054 $_[0]{current} || ()
4055}
4056
4057sub size_request {
4058 my ($self) = @_;
4059
4060 $self->{current}
4061 ? $self->{current}->size_request
4062 : (0, 0)
4063}
4064
4065sub invoke_size_allocate {
4066 my ($self, $w, $h) = @_;
4067
4068 $self->{current}->configure (0, 0, $w, $h)
4069 if $self->{current};
4070
4071 1
4072}
4073
4074sub _draw {
4075 my ($self) = @_;
4076
4077 $self->{current}->draw
4078 if $self->{current};
4079}
4080
4081#############################################################################
4082
4083package DC::UI::Notebook;
4084
4085use DC::OpenGL;
4086
4087our @ISA = DC::UI::VBox::;
4088
4089sub new {
4090 my $class = shift;
4091
4092 my $self = $class->SUPER::new (
4093 buttonbar => (new DC::UI::Buttonbar),
4094 multiplexer => (new DC::UI::Multiplexer expand => 1),
4095 active_outline => [.7, .7, 0.2],
4096 # filter => # will be put between multiplexer and $self
4097 @_,
4098 );
4099
4100 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4101 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4102
4103 {
4104 Scalar::Util::weaken (my $wself = $self);
4105
4106 $self->{multiplexer}->connect (c_add => sub {
4107 my ($mplex, $widgets) = @_;
4108
4109 for my $child (@$widgets) {
4110 Scalar::Util::weaken $child;
4111 $child->{c_tab_} ||= do {
4112 my $tab =
4113 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4114 ? $child->{c_tab}
4115 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4116
4117 $tab->connect (activate => sub {
4118 $wself->set_current_page ($child);
4119 });
4120
4121 $tab
4122 };
4123
4124 $self->{buttonbar}->add ($child->{c_tab_});
4125 }
4126 });
4127
4128 $self->{multiplexer}->connect (c_remove => sub {
4129 my ($mplex, $widgets) = @_;
4130
4131 for my $child (@$widgets) {
4132 $wself->{buttonbar}->remove ($child->{c_tab_});
4133 }
4134 });
4135 }
4136
4137 $self
4138}
4139
4140sub add {
4141 my ($self, @widgets) = @_;
4142
4143 $self->{multiplexer}->add (@widgets)
4144}
4145
4146sub remove {
4147 my ($self, @widgets) = @_;
4148
4149 $self->{multiplexer}->remove (@widgets)
4150}
4151
4152sub pages {
4153 my ($self) = @_;
4154 $self->{multiplexer}->children
4155}
4156
4157sub page_index {
4158 my ($self, $widget) = @_;
4159
4160 my $i = 0;
4161 for ($self->pages) {
4162 if ($_ eq $widget) { return $i };
4163 $i++;
4164 }
4165
4166 undef
4167}
4168
4169sub add_tab {
4170 my ($self, $title, $widget, $tooltip) = @_;
4171
4172 $title = [$title, $tooltip] unless ref $title;
4173 $widget->{c_tab} = $title;
4174
4175 $self->add ($widget);
4176}
4177
4178sub get_current_page {
4179 my ($self) = @_;
4180
4181 $self->{multiplexer}->get_current_page
4182}
4183
4184sub set_current_page {
4185 my ($self, $page) = @_;
4186
4187 $self->{multiplexer}->set_current_page ($page);
4188 $self->emit (page_changed => $self->{multiplexer}{current});
4189}
4190
4191sub _draw {
4192 my ($self) = @_;
4193
4194 $self->SUPER::_draw ();
4195
4196 if (my $cur = $self->{multiplexer}{current}) {
4197 if ($cur = $cur->{c_tab_}) {
4198 glTranslate $self->{buttonbar}{x} + $cur->{x},
4199 $self->{buttonbar}{y} + $cur->{y};
4200 glLineWidth 3;
4201 #glEnable GL_BLEND;
4202 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4203 glColor @{$self->{active_outline}};
4204 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4205 glLineWidth 1;
4206 #glDisable GL_BLEND;
4207 }
4208 }
4209}
4210
4211#############################################################################
4212
4213package DC::UI::Selector;
4214
4215use utf8;
4216
4217our @ISA = DC::UI::Button::;
4218
4219sub new {
4220 my $class = shift;
4221
4222 my $self = $class->SUPER::new (
4223 options => [], # [value, title, longdesc], ...
4224 value => undef,
4225 @_,
4226 );
4227
4228 $self->_set_value ($self->{value});
4229
4230 $self
4231}
4232
4233sub invoke_button_down {
4234 my ($self, $ev) = @_;
4235
4236 my @menu_items;
4237
4238 for (@{ $self->{options} }) {
4239 my ($value, $title, $tooltip) = @$_;
4240
4241 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4242 }
4243
4244 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4245}
4246
4247sub _set_value {
4248 my ($self, $value) = @_;
4249
4250 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4251 $item ||= $self->{options}[0]
4252 or return;
4253
4254 $self->{value} = $item->[0];
4255 $self->set_markup ("$item->[1] ⇓");
4256# $self->set_tooltip ($item->[2]);
4257}
4258
4259sub set_value {
4260 my ($self, $value) = @_;
4261
4262 return unless $self->{value} ne $value;
4263
4264 $self->_set_value ($value);
4265 $self->emit (changed => $value);
4266}
4267
4268sub set_options {
4269 my ($self, $options) = @_;
4270
4271 $self->{options} = $options;
4272 $self->_set_value ($self->{value});
4273}
4274
4275#############################################################################
4276
4277package DC::UI::Statusbox;
4278
4279our @ISA = DC::UI::VBox::;
4280
4281sub new {
4282 my $class = shift;
4283
4284 my $self = $class->SUPER::new (
2867 fontsize => 0.8, 4285 fontsize => 0.8,
2868 @_, 4286 @_,
2869 ) 4287 );
4288
4289 DC::weaken (my $this = $self);
4290
4291 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4292
4293 $self
2870} 4294}
2871 4295
2872sub reorder { 4296sub reorder {
2873 my ($self) = @_; 4297 my ($self) = @_;
2874 my $NOW = time; 4298 my $NOW = AE::time;
4299
4300 # freeze display when hovering over any label
4301 return if $DC::UI::TOOLTIP->{owner}
4302 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4303 values %{ $self->{item} };
2875 4304
2876 while (my ($k, $v) = each %{ $self->{item} }) { 4305 while (my ($k, $v) = each %{ $self->{item} }) {
2877 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4306 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2878 } 4307 }
4308
4309 $self->{timer}->set (1, 1);
2879 4310
2880 my @widgets; 4311 my @widgets;
2881 4312
2882 my @items = sort { 4313 my @items = sort {
2883 $a->{pri} <=> $b->{pri} 4314 $a->{pri} <=> $b->{pri}
… …
2886 4317
2887 my $count = 10 + 1; 4318 my $count = 10 + 1;
2888 for my $item (@items) { 4319 for my $item (@items) {
2889 last unless --$count; 4320 last unless --$count;
2890 4321
2891 push @widgets, $item->{label} ||= do { 4322 my $label = $item->{label} ||= do {
2892 # TODO: doesn't handle markup well (read as: at all) 4323 # TODO: doesn't handle markup well (read as: at all)
2893 my $short = $item->{count} > 1 4324 my $short = $item->{count} > 1
2894 ? "<b>$item->{count} ×</b> $item->{text}" 4325 ? "<b>$item->{count} ×</b> $item->{text}"
2895 : $item->{text}; 4326 : $item->{text};
2896 4327
2897 for ($short) { 4328 for ($short) {
2898 s/^\s+//; 4329 s/^\s+//;
2899 s/\s+/ /g; 4330 s/\s+/ /g;
2900 } 4331 }
2901 4332
2902 new CFClient::UI::Label 4333 new DC::UI::Label
2903 markup => $short, 4334 markup => $short,
2904 tooltip => $item->{tooltip}, 4335 tooltip => $item->{tooltip},
2905 tooltip_font => $::FONT_PROP, 4336 tooltip_font => $::FONT_PROP,
2906 tooltip_width => 0.67, 4337 tooltip_width => 0.67,
2907 fontsize => $item->{fontsize} || $self->{fontsize}, 4338 fontsize => $item->{fontsize} || $self->{fontsize},
2908 max_w => $::WIDTH * 0.44, 4339 max_w => $::WIDTH * 0.44,
4340 align => 0,
2909 fg => $item->{fg}, 4341 fg => [@{ $item->{fg} }],
2910 can_events => 1, 4342 can_events => 1,
2911 can_hover => 1 4343 can_hover => 1
2912 }; 4344 };
4345
4346 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4347 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4348 $label->update;
4349 $label->set_max_size (undef, $label->{req_h} * $diff)
4350 if $diff < 1;
4351 $self->{timer}->set (1/30, 1/30);
4352 } else {
4353 $label->{fg}[3] = $item->{fg}[3] || 1;
4354 }
4355
4356 push @widgets, $label;
2913 } 4357 }
4358
4359 my $hash = join ",", @widgets;
4360 return if $hash eq $self->{last_widget_hash};
4361 $self->{last_widget_hash} = $hash;
2914 4362
2915 $self->clear; 4363 $self->clear;
2916 $self->SUPER::add (reverse @widgets); 4364 $self->SUPER::add (reverse @widgets);
2917} 4365}
2918 4366
… …
2922 $text =~ s/^\s+//; 4370 $text =~ s/^\s+//;
2923 $text =~ s/\s+$//; 4371 $text =~ s/\s+$//;
2924 4372
2925 return unless $text; 4373 return unless $text;
2926 4374
2927 my $timeout = time + ((delete $arg{timeout}) || 60); 4375 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2928 4376
2929 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4377 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2930 4378
2931 if (my $item = $self->{item}{$group}) { 4379 if (my $item = $self->{item}{$group}) {
2932 if ($item->{text} eq $text) { 4380 if ($item->{text} eq $text) {
2933 $item->{count}++; 4381 $item->{count}++;
2934 } else { 4382 } else {
2935 $item->{count} = 1; 4383 $item->{count} = 1;
2936 $item->{text} = $item->{tooltip} = $text; 4384 $item->{text} = $item->{tooltip} = $text;
2937 } 4385 }
2938 $item->{id} = ++$self->{id}; 4386 $item->{id} += 0.2;#d#
2939 $item->{timeout} = $timeout; 4387 $item->{timeout} = $timeout;
2940 delete $item->{label}; 4388 delete $item->{label};
2941 } else { 4389 } else {
2942 $self->{item}{$group} = { 4390 $self->{item}{$group} = {
2943 id => ++$self->{id}, 4391 id => ++$self->{id},
… …
2949 count => 1, 4397 count => 1,
2950 %arg, 4398 %arg,
2951 }; 4399 };
2952 } 4400 }
2953 4401
4402 $ROOT->on_refresh (reorder => sub {
2954 $self->reorder; 4403 $self->reorder;
4404 });
2955} 4405}
2956 4406
2957sub reconfigure { 4407sub reconfigure {
2958 my ($self) = @_; 4408 my ($self) = @_;
2959 4409
… …
2962 4412
2963 $self->reorder; 4413 $self->reorder;
2964 $self->SUPER::reconfigure; 4414 $self->SUPER::reconfigure;
2965} 4415}
2966 4416
4417sub destroy {
4418 my ($self) = @_;
4419
4420 $self->{timer}->cancel;
4421
4422 $self->SUPER::destroy;
4423}
4424
2967############################################################################# 4425#############################################################################
2968 4426
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; 4427package DC::UI::Root;
3261 4428
3262our @ISA = CFClient::UI::Container::; 4429our @ISA = DC::UI::Container::;
3263 4430
4431use List::Util qw(min max);
4432
3264use CFClient::OpenGL; 4433use DC::OpenGL;
3265 4434
3266sub new { 4435sub new {
3267 my $class = shift; 4436 my $class = shift;
3268 4437
3269 my $self = $class->SUPER::new ( 4438 my $self = $class->SUPER::new (
3270 visible => 1, 4439 visible => 1,
3271 @_, 4440 @_,
3272 ); 4441 );
3273 4442
3274 Scalar::Util::weaken ($self->{root} = $self); 4443 DC::weaken ($self->{root} = $self);
3275 4444
3276 $self 4445 $self
3277} 4446}
3278 4447
3279sub size_request { 4448sub size_request {
… …
3294 $coord = $max - $size if $coord > $max - $size; 4463 $coord = $max - $size if $coord > $max - $size;
3295 4464
3296 int $coord + 0.5 4465 int $coord + 0.5
3297} 4466}
3298 4467
3299sub size_allocate { 4468sub invoke_size_allocate {
3300 my ($self, $w, $h) = @_; 4469 my ($self, $w, $h) = @_;
3301 4470
3302 for my $child ($self->children) { 4471 for my $child ($self->children) {
3303 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4472 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3304 4473
… …
3308 $X = _to_pixel $X, $W, $self->{w}; 4477 $X = _to_pixel $X, $W, $self->{w};
3309 $Y = _to_pixel $Y, $H, $self->{h}; 4478 $Y = _to_pixel $Y, $H, $self->{h};
3310 4479
3311 $child->configure ($X, $Y, $W, $H); 4480 $child->configure ($X, $Y, $W, $H);
3312 } 4481 }
4482
4483 1
3313} 4484}
3314 4485
3315sub coord2local { 4486sub coord2local {
3316 my ($self, $x, $y) = @_; 4487 my ($self, $x, $y) = @_;
3317 4488
… …
3325} 4496}
3326 4497
3327sub update { 4498sub update {
3328 my ($self) = @_; 4499 my ($self) = @_;
3329 4500
3330 $::WANT_REFRESH++; 4501 $::WANT_REFRESH = 1;
3331} 4502}
3332 4503
3333sub add { 4504sub add {
3334 my ($self, @children) = @_; 4505 my ($self, @children) = @_;
3335 4506
… …
3372 while ($self->{refresh_hook}) { 4543 while ($self->{refresh_hook}) {
3373 $_->() 4544 $_->()
3374 for values %{delete $self->{refresh_hook}}; 4545 for values %{delete $self->{refresh_hook}};
3375 } 4546 }
3376 4547
3377 if ($self->{realloc}) { 4548 while ($self->{realloc}) {
3378 my %queue; 4549 my %queue;
3379 my @queue; 4550 my @queue;
3380 my $widget; 4551 my $widget;
3381 4552
3382 outer: 4553 outer:
… …
3402 4573
3403 delete $queue{$widget+0}; 4574 delete $queue{$widget+0};
3404 4575
3405 my ($w, $h) = $widget->size_request; 4576 my ($w, $h) = $widget->size_request;
3406 4577
3407 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2; 4578 $w += $widget->{padding_x} * 2;
3408 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2; 4579 $h += $widget->{padding_y} * 2;
4580
4581 $w = max $widget->{min_w}, $w;
4582 $h = max $widget->{min_h}, $h;
4583
4584 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4585 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3409 4586
3410 $w = $widget->{force_w} if exists $widget->{force_w}; 4587 $w = $widget->{force_w} if exists $widget->{force_w};
3411 $h = $widget->{force_h} if exists $widget->{force_h}; 4588 $h = $widget->{force_h} if exists $widget->{force_h};
3412 4589
3413 if ($widget->{req_w} != $w || $widget->{req_h} != $h 4590 if ($widget->{req_w} != $w || $widget->{req_h} != $h
… …
3426 } 4603 }
3427 } 4604 }
3428 4605
3429 delete $self->{realloc}{$widget+0}; 4606 delete $self->{realloc}{$widget+0};
3430 } 4607 }
3431 }
3432 4608
3433 while (my $size_alloc = delete $self->{size_alloc}) { 4609 while (my $size_alloc = delete $self->{size_alloc}) {
3434 my @queue = sort { $b->{visible} <=> $a->{visible} } 4610 my @queue = sort { $a->{visible} <=> $b->{visible} }
3435 values %$size_alloc; 4611 values %$size_alloc;
3436 4612
3437 while () { 4613 while () {
3438 my $widget = pop @queue || last; 4614 my $widget = pop @queue || last;
3439 4615
3440 my ($w, $h) = @$widget{qw(alloc_w alloc_h)}; 4616 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3441 4617
3442 $w = 0 if $w < 0; 4618 $w = max $widget->{min_w}, $w;
3443 $h = 0 if $h < 0; 4619 $h = max $widget->{min_h}, $h;
3444 4620
4621# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4622# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4623
4624 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4625 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4626
3445 $w = int $w + 0.5; 4627 $w = int $w + 0.5;
3446 $h = int $h + 0.5; 4628 $h = int $h + 0.5;
3447 4629
3448 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) { 4630 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3449 $widget->{old_w} = $widget->{w}; 4631 $widget->{old_w} = $widget->{w};
3450 $widget->{old_h} = $widget->{h}; 4632 $widget->{old_h} = $widget->{h};
3451 4633
3452 $widget->{w} = $w; 4634 $widget->{w} = $w;
3453 $widget->{h} = $h; 4635 $widget->{h} = $h;
3454 4636
3455 $widget->emit (size_allocate => $w, $h); 4637 $widget->emit (size_allocate => $w, $h);
4638 }
3456 } 4639 }
3457 } 4640 }
3458 } 4641 }
3459 4642
3460 while ($self->{post_alloc_hook}) { 4643 while ($self->{post_alloc_hook}) {
3461 $_->() 4644 $_->()
3462 for values %{delete $self->{post_alloc_hook}}; 4645 for values %{delete $self->{post_alloc_hook}};
3463 } 4646 }
3464
3465 4647
3466 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4648 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3467 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4649 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3468 glClear GL_COLOR_BUFFER_BIT; 4650 glClear GL_COLOR_BUFFER_BIT;
3469 4651
… …
3471 glLoadIdentity; 4653 glLoadIdentity;
3472 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4654 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3473 glMatrixMode GL_MODELVIEW; 4655 glMatrixMode GL_MODELVIEW;
3474 glLoadIdentity; 4656 glLoadIdentity;
3475 4657
4658 {
4659 package DC::UI::Base;
4660
4661 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4662 (0, 0, $self->{w}, $self->{h});
4663
3476 $self->_draw; 4664 $self->_draw;
4665 }
3477} 4666}
3478 4667
3479############################################################################# 4668#############################################################################
3480 4669
3481package CFClient::UI; 4670package DC::UI;
3482 4671
3483$ROOT = new CFClient::UI::Root; 4672$ROOT = new DC::UI::Root;
3484$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4673$TOOLTIP = new DC::UI::Tooltip z => 900;
3485 4674
34861 46751
3487

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