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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.234 by root, Thu May 25 16:24:44 2006 UTC vs.
Revision 1.475 by root, Sun Jan 11 22:15:23 2009 UTC

1package CFClient::UI; 1package DC::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use Guard ();
9
10use DC;
11use DC::Pod;
12use DC::Texture;
10 13
11our ($FOCUS, $HOVER, $GRAB); # various widgets 14our ($FOCUS, $HOVER, $GRAB); # various widgets
12 15
16our $LAYOUT;
13our $ROOT; 17our $ROOT;
14our $TOOLTIP; 18our $TOOLTIP;
15our $BUTTON_STATE; 19our $BUTTON_STATE;
16 20
17our %WIDGET; # all widgets, weak-referenced 21our %WIDGET; # all widgets, weak-referenced
18 22
19sub check_tooltip { 23our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
24 $_[0]->stop;
25
20 if (!$GRAB) { 26 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 27 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 28 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 29 if ($TOOLTIP->{owner} != $widget) {
30 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
31 $TOOLTIP->hide;
32
25 $TOOLTIP->{owner} = $widget; 33 $TOOLTIP->{owner} = $widget;
34 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 35
27 my $tip = $widget->{tooltip}; 36 return if $ENV{CFPLUS_DEBUG} & 8;
28 37
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 38 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 39 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 40 }
43 41
44 return; 42 return;
45 } 43 }
46 } 44 }
47 } 45 }
48 46
49 $TOOLTIP->hide; 47 $TOOLTIP->hide;
48 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 49 delete $TOOLTIP->{owner};
50};
51
52sub get_layout {
53 my $layout;
54
55 for (grep { $_->{name} } values %WIDGET) {
56 my $win = $layout->{$_->{name}} = { };
57
58 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
59 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
60 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
61 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
62
63 $win->{show} = $_->{visible} && $_->{is_toplevel};
64 }
65
66 $layout
67}
68
69sub set_layout {
70 my ($layout) = @_;
71
72 $LAYOUT = $layout;
51} 73}
52 74
53# class methods for events 75# class methods for events
54sub feed_sdl_key_down_event { 76sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 77 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 81sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 82 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 83 if $FOCUS;
62} 84}
63 85
86sub check_hover {
87 my ($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 $TOOLTIP_WATCHER->again;
96 }
97}
98
64sub feed_sdl_button_down_event { 99sub feed_sdl_button_down_event {
65 my ($ev) = @_; 100 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 101 my ($x, $y) = ($ev->{x}, $ev->{y});
67 102
68 if (!$BUTTON_STATE) { 103 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
104
105 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 106 my $widget = $ROOT->find_widget ($x, $y);
70 107
71 $GRAB = $widget; 108 $GRAB = $widget;
72 $GRAB->update if $GRAB; 109 $GRAB->update if $GRAB;
73 110
74 check_tooltip; 111 $TOOLTIP_WATCHER->invoke;
75 } 112 }
76 113
77 $BUTTON_STATE |= 1 << ($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;
78 119
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 120 $ev->{dx} = $shift ? $delta : 0;
80 if $GRAB; 121 $ev->{dy} = $shift ? 0 : $delta;
122
123 $GRAB->emit (mouse_wheel => $ev);
124 } else {
125 $GRAB->emit (button_down => $ev)
126 }
127 }
81} 128}
82 129
83sub feed_sdl_button_up_event { 130sub feed_sdl_button_up_event {
84 my ($ev) = @_; 131 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 132
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 133 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 134
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 135 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 136
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 137 $GRAB->emit (button_up => $ev)
92 if $GRAB; 138 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 139
94 if (!$BUTTON_STATE) { 140 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 141 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 142 $grab->update if $grab;
97 $GRAB->update if $GRAB; 143 $GRAB->update if $GRAB;
98 144
99 check_tooltip; 145 check_hover $widget;
146 $TOOLTIP_WATCHER->invoke;
100 } 147 }
101} 148}
102 149
103sub feed_sdl_motion_event { 150sub feed_sdl_motion_event {
104 my ($ev) = @_; 151 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 152 my ($x, $y) = ($ev->{x}, $ev->{y});
106 153
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 154 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 155
109 if ($widget != $HOVER) { 156 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 157
112 $hover->update if $hover && $hover->{can_hover}; 158 $HOVER->emit (mouse_motion => $ev)
113 $HOVER->update if $HOVER && $HOVER->{can_hover};
114
115 check_tooltip;
116 }
117
118 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
119 if $HOVER; 159 if $HOVER;
120} 160}
121 161
122# convert position array to integers 162# convert position array to integers
123sub harmonize { 163sub harmonize {
… …
151# call when resolution changes etc. 191# call when resolution changes etc.
152sub rescale_widgets { 192sub rescale_widgets {
153 my ($sx, $sy) = @_; 193 my ($sx, $sy) = @_;
154 194
155 for my $widget (values %WIDGET) { 195 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 196 if ($widget->{is_toplevel} || $widget->{c_rescale}) {
197 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
198 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
199
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 200 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $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};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 202 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
160 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
161 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 203 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
162 $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};
163 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 205 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
164 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 206
207 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
208 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
209
165 } 210 }
166 } 211 }
167 212
168 reconfigure_widgets; 213 reconfigure_widgets;
169} 214}
170 215
171############################################################################# 216#############################################################################
172 217
218package DC::UI::Event;
219
220sub xy {
221 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
222}
223
224#############################################################################
225
173package CFClient::UI::Base; 226package DC::UI::Base;
174 227
175use strict; 228use strict;
176 229
177use CFClient::OpenGL; 230use DC::OpenGL;
178 231
179sub new { 232sub new {
180 my $class = shift; 233 my $class = shift;
181 234
182 my $self = bless { 235 my $self = bless {
183 x => 0, 236 x => "center",
184 y => 0, 237 y => "center",
185 z => 0, 238 z => 0,
239 w => undef,
240 h => undef,
186 can_events => 1, 241 can_events => 1,
187 @_ 242 @_
188 }, $class; 243 }, $class;
189 244
245 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
246
190 for (keys %$self) { 247 for (keys %$self) {
191 if (/^connect_(.*)$/) { 248 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 249 $self->connect ($1 => delete $self->{$_});
193 } 250 }
194 } 251 }
195 252
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 253 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
254 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
255 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
256 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
257 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
258
259 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
260 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
261
262 $self->show if $layout->{show};
263 }
197 264
198 $self 265 $self
199} 266}
200 267
201sub destroy { 268sub destroy {
202 my ($self) = @_; 269 my ($self) = @_;
203 270
204 $self->hide; 271 $self->hide;
272 $self->emit ("destroy");
205 %$self = (); 273 %$self = ();
206} 274}
207 275
276sub TO_JSON {
277 { "\fw" => $_[0]{s_id} }
278}
279
208sub show { 280sub show {
209 my ($self) = @_; 281 my ($self) = @_;
282
210 return if $self->{parent}; 283 return if $self->{parent};
211 284
212 $CFClient::UI::ROOT->add ($self); 285 $DC::UI::ROOT->add ($self);
213} 286}
214 287
215sub show_centered { 288sub set_visible {
216 my ($self) = @_; 289 my ($self) = @_;
290
217 return if $self->{parent}; 291 return if $self->{visible};
218 292
219 $self->show; 293 $self->{parent} && $self->{parent}{root}#d#
294 or return ::clienterror ("set_visible called without parent ($self->{parent}) or root\n" => 1);
220 295
221 $CFClient::UI::ROOT->on_post_alloc ( 296 $self->{root} = $self->{parent}{root};
222 "centered $self" => sub { 297 $self->{visible} = $self->{parent}{visible} + 1;
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 298
224 }, 299 $self->emit (visibility_change => 1);
225 ); 300
301 $self->realloc if !exists $self->{req_w};
302
303 $_->set_visible for $self->visible_children;
226} 304}
227 305
228sub set_invisible { 306sub set_invisible {
229 my ($self) = @_; 307 my ($self) = @_;
230 308
231 # broken show/hide model 309 return unless $self->{visible};
310
311 $_->set_invisible for $self->children;
232 312
233 delete $self->{visible}; 313 delete $self->{visible};
314 delete $self->{root};
234 315
235 undef $GRAB if $GRAB == $self; 316 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 317 undef $HOVER if $HOVER == $self;
237 318
238 CFClient::UI::check_tooltip 319 $DC::UI::TOOLTIP_WATCHER->invoke
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 320 if $TOOLTIP->{owner} == $self;
240 321
241 $self->focus_out; 322 $self->emit ("focus_out");
323 $self->emit (visibility_change => 0);
324}
325
326sub set_visibility {
327 my ($self, $visible) = @_;
328
329 return if $self->{visible} == $visible;
330
331 $visible ? $self->show
332 : $self->hide;
333}
334
335sub toggle_visibility {
336 my ($self) = @_;
337
338 $self->{visible}
339 ? $self->hide
340 : $self->show;
242} 341}
243 342
244sub hide { 343sub hide {
245 my ($self) = @_; 344 my ($self) = @_;
246 345
247 $self->set_invisible; 346 $self->set_invisible;
248 347
348 # extra $parent copy for 5.8.8+ bug workaround
349 # (otherwise $_[0] in remove gets freed
350 if (my $parent = $self->{parent}) {
249 $self->{parent}->remove ($self) 351 $parent->remove ($self);
250 if $self->{parent}; 352 }
251} 353}
252 354
253sub move { 355sub move_abs {
254 my ($self, $x, $y, $z) = @_; 356 my ($self, $x, $y, $z) = @_;
255 357
256 $self->{x} = int $x; 358 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 359 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 360 $self->{z} = $z if defined $z;
259 361
260 $self->update; 362 $self->update;
261} 363}
262 364
263sub set_size { 365sub set_size {
264 my ($self, $w, $h) = @_; 366 my ($self, $w, $h) = @_;
265 367
266 $self->{user_w} = $w; 368 $self->{force_w} = $w;
267 $self->{user_h} = $h; 369 $self->{force_h} = $h;
268 370
269 $self->check_size; 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, $h)
270} 390}
271 391
272sub size_request { 392sub size_request {
273 require Carp; 393 require Carp;
274 Carp::confess "size_request is abstract"; 394 Carp::confess "size_request is abstract";
275} 395}
276 396
397sub baseline_shift {
398 0
399}
400
277sub configure { 401sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 402 my ($self, $x, $y, $w, $h) = @_;
279 403
280 if ($self->{aspect}) { 404 if ($self->{aspect}) {
405 my ($ow, $oh) = ($w, $h);
406
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 407 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 408 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
283 409
284 # use alignment to adjust x, y 410 # use alignment to adjust x, y
285 411
286 $x += int +($w - $w2) * 0.5; 412 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 413 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 414 }
291 415
292 if ($self->{x} != $x || $self->{y} != $y) { 416 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 417 $self->{x} = $x;
294 $self->{y} = $y; 418 $self->{y} = $y;
295 $self->update; 419 $self->update;
296 } 420 }
297 421
298 if ($self->{w} != $w || $self->{h} != $h) { 422 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 423 return unless $self->{visible};
300 }
301}
302 424
303sub size_allocate { 425 $self->{alloc_w} = $w;
304 # nothing to be done 426 $self->{alloc_h} = $h;
305}
306 427
307sub reconfigure { 428 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 429 }
309
310 $self->check_size (1);
311 $self->update;
312} 430}
313 431
314sub children { 432sub children {
433 # nop
434}
435
436sub visible_children {
437 $_[0]->children
315} 438}
316 439
317sub set_max_size { 440sub set_max_size {
318 my ($self, $w, $h) = @_; 441 my ($self, $w, $h) = @_;
319 442
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 443 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 444 $self->{max_h} = int $h if defined $h;
445
446 $self->realloc;
322} 447}
323 448
324sub set_tooltip { 449sub set_tooltip {
325 my ($self, $tooltip) = @_; 450 my ($self, $tooltip) = @_;
326 451
… …
329 454
330 return if $self->{tooltip} eq $tooltip; 455 return if $self->{tooltip} eq $tooltip;
331 456
332 $self->{tooltip} = $tooltip; 457 $self->{tooltip} = $tooltip;
333 458
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 459 if ($DC::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner}; 460 delete $DC::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip; 461 $DC::UI::TOOLTIP_WATCHER->invoke;
337 } 462 }
338} 463}
339 464
340# translate global coordinates to local coordinate system 465# translate global coordinates to local coordinate system
341sub coord2local { 466sub coord2local {
342 my ($self, $x, $y) = @_; 467 my ($self, $x, $y) = @_;
343 468
469 return (undef, undef) unless $self->{parent};
470
344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 471 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
345} 472}
346 473
347# translate local coordinates to global coordinate system 474# translate local coordinates to global coordinate system
348sub coord2global { 475sub coord2global {
349 my ($self, $x, $y) = @_; 476 my ($self, $x, $y) = @_;
350 477
478 return (undef, undef) unless $self->{parent};
479
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 480 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
352} 481}
353 482
354sub focus_in { 483sub invoke_focus_in {
355 my ($self) = @_; 484 my ($self) = @_;
356 485
357 return if $FOCUS == $self; 486 return if $FOCUS == $self;
358 return unless $self->{can_focus}; 487 return unless $self->{can_focus};
359 488
360 my $focus = $FOCUS; $FOCUS = $self; 489 $FOCUS = $self;
361 490
362 $self->_emit (focus_in => $focus); 491 $self->update;
363 492
364 $focus->update if $focus; 493 0
365 $FOCUS->update;
366} 494}
367 495
368sub focus_out { 496sub invoke_focus_out {
369 my ($self) = @_; 497 my ($self) = @_;
370 498
371 return unless $FOCUS == $self; 499 return unless $FOCUS == $self;
372 500
373 my $focus = $FOCUS; undef $FOCUS; 501 undef $FOCUS;
374 502
375 $self->_emit (focus_out => $focus); 503 $self->update;
376 504
377 $focus->update if $focus; #?
378
379 $::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
380 unless $FOCUS; 506 unless $FOCUS;
381}
382 507
508 0
509}
510
511sub grab_focus {
512 my ($self) = @_;
513
514 $FOCUS->emit ("focus_out") if $FOCUS;
515 $self->emit ("focus_in");
516}
517
383sub mouse_motion { } 518sub invoke_mouse_motion { 0 }
384sub button_up { } 519sub invoke_button_up { 0 }
385sub key_down { } 520sub invoke_key_down { 0 }
386sub key_up { } 521sub invoke_key_up { 0 }
522sub invoke_mouse_wheel { 0 }
387 523
388sub button_down { 524sub invoke_button_down {
389 my ($self, $ev, $x, $y) = @_; 525 my ($self, $ev, $x, $y) = @_;
390 526
391 $self->focus_in; 527 $self->grab_focus;
392}
393 528
394sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 529 0
395sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 530}
396sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
397sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
398sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
399 531
400sub draw { 532sub connect {
533 my ($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 {
401 my ($self) = @_; 544 my ($self, $signal) = @_;
402 545
403 return unless $self->{h} && $self->{w}; 546 delete $self->{signal_cb}{$signal};
404
405 glPushMatrix;
406 glTranslate $self->{x}, $self->{y}, 0;
407 $self->_draw;
408 glPopMatrix;
409
410 if ($self == $HOVER && $self->{can_hover}) {
411 my ($x, $y) = @$self{qw(x y)};
412
413 glColor 1, 0.8, 0.5, 0.2;
414 glEnable GL_BLEND;
415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
416 glBegin GL_QUADS;
417 glVertex $x , $y;
418 glVertex $x + $self->{w}, $y;
419 glVertex $x + $self->{w}, $y + $self->{h};
420 glVertex $x , $y + $self->{h};
421 glEnd;
422 glDisable GL_BLEND;
423 }
424
425 if ($ENV{PCLIENT_DEBUG}) {
426 glPushMatrix;
427 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
429 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1;
434 glEnd;
435 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 }
438} 547}
439 548
440sub _draw { 549my %has_coords = (
441 my ($self) = @_; 550 button_down => 1,
551 button_up => 1,
552 mouse_motion => 1,
553 mouse_wheel => 1,
554);
442 555
443 warn "no draw defined for $self\n"; 556sub emit {
444} 557 my ($self, $signal, @args) = @_;
445 558
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
446sub find_widget { 579#sub find_widget {
447 my ($self, $x, $y) = @_; 580# in .xs
448
449 return () unless $self->{can_events};
450
451 return $self
452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
454
455 ()
456}
457 581
458sub set_parent { 582sub set_parent {
459 my ($self, $parent) = @_; 583 my ($self, $parent) = @_;
460 584
461 Scalar::Util::weaken ($self->{parent} = $parent); 585 DC::weaken ($self->{parent} = $parent);
462 586 $self->set_visible if $parent->{visible};
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
468} 587}
469 588
470sub check_size { 589sub realloc {
471 my ($self, $forced) = @_; 590 my ($self) = @_;
472 591
473 $self->{force_alloc} = 1 if $forced; 592 if ($self->{visible}) {
474 $CFClient::UI::ROOT->{check_size}{$self} = $self; 593 return if $self->{root}{realloc}{$self+0};
594
595 $self->{root}{realloc}{$self+0} = $self;
596 $self->{root}->update;
597 } else {
598 delete $self->{req_w};
599 delete $self->{req_h};
600 }
475} 601}
476 602
477sub update { 603sub update {
478 my ($self) = @_; 604 my ($self) = @_;
479 605
480 $self->{parent}->update 606 $self->{parent}->update
481 if $self->{parent}; 607 if $self->{parent};
482} 608}
483 609
484sub connect { 610sub reconfigure {
485 my ($self, $signal, $cb) = @_; 611 my ($self) = @_;
486 612
487 push @{ $self->{signal_cb}{$signal} }, $cb; 613 $self->realloc;
614 $self->update;
488} 615}
489 616
490sub _emit { 617# using global variables seems a bit hacky, but passing through all drawing
491 my ($self, $signal, @args) = @_; 618# functions seems pointless.
619our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
492 620
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 621#sub draw {
494} 622#CFPlus.xs
495 623
496sub emit { 624sub _draw {
497 my ($self, $signal, @args) = @_; 625 my ($self) = @_;
498 626
499 $self->_emit ($signal, @args) 627 warn "no draw defined for $self\n";
500 || $self->$signal (@args);
501} 628}
502 629
503sub DESTROY { 630sub DESTROY {
504 my ($self) = @_; 631 my ($self) = @_;
505 632
633 return if DC::in_destruct;
634
635 local $@;
636 eval { $self->destroy };
637 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
638
506 delete $WIDGET{$self+0}; 639 delete $WIDGET{$self+0};
507 #$self->deactivate;
508} 640}
509 641
510############################################################################# 642#############################################################################
511 643
512package CFClient::UI::DrawBG; 644package DC::UI::DrawBG;
513 645
514our @ISA = CFClient::UI::Base::; 646our @ISA = DC::UI::Base::;
515 647
516use strict; 648use strict;
517use CFClient::OpenGL; 649use DC::OpenGL;
518 650
519sub new { 651sub new {
520 my $class = shift; 652 my $class = shift;
521
522 # range [value, low, high, page]
523 653
524 $class->SUPER::new ( 654 $class->SUPER::new (
525 #bg => [0, 0, 0, 0.2], 655 #bg => [0, 0, 0, 0.2],
526 #active_bg => [1, 1, 1, 0.5], 656 #active_bg => [1, 1, 1, 0.5],
527 @_ 657 @_
… …
537 667
538 if ($color && (@$color < 4 || $color->[3])) { 668 if ($color && (@$color < 4 || $color->[3])) {
539 my ($w, $h) = @$self{qw(w h)}; 669 my ($w, $h) = @$self{qw(w h)};
540 670
541 glEnable GL_BLEND; 671 glEnable GL_BLEND;
542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 672 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
543 glColor @$color; 673 glColor_premultiply @$color;
544
545 glBegin GL_QUADS;
546 glVertex 0 , 0;
547 glVertex 0 , $h;
548 glVertex $w, $h; 674 glRect 0, 0, $w, $h;
549 glVertex $w, 0;
550 glEnd;
551
552 glDisable GL_BLEND; 675 glDisable GL_BLEND;
553 } 676 }
554} 677}
555 678
556############################################################################# 679#############################################################################
557 680
558package CFClient::UI::Empty; 681package DC::UI::Empty;
559 682
560our @ISA = CFClient::UI::Base::; 683our @ISA = DC::UI::Base::;
561 684
562sub new { 685sub new {
563 my ($class, %arg) = @_; 686 my ($class, %arg) = @_;
564 $class->SUPER::new (can_events => 0, %arg); 687 $class->SUPER::new (can_events => 0, %arg);
565} 688}
566 689
567sub size_request { 690sub size_request {
568 (0, 0) 691 my ($self) = @_;
692
693 ($self->{w} + 0, $self->{h} + 0)
569} 694}
570 695
571sub draw { } 696sub draw { }
572 697
573############################################################################# 698#############################################################################
574 699
575package CFClient::UI::Container; 700package DC::UI::Container;
576 701
577our @ISA = CFClient::UI::Base::; 702our @ISA = DC::UI::Base::;
578 703
579sub new { 704sub new {
580 my ($class, %arg) = @_; 705 my ($class, %arg) = @_;
581 706
582 my $children = delete $arg{children} || []; 707 my $children = delete $arg{children};
583 708
584 my $self = $class->SUPER::new ( 709 my $self = $class->SUPER::new (
585 children => [], 710 children => [],
586 can_events => 0, 711 can_events => 0,
587 %arg, 712 %arg,
588 ); 713 );
714
589 $self->add ($_) for @$children; 715 $self->add (@$children)
716 if $children && @$children;
590 717
591 $self 718 $self
719}
720
721sub realloc {
722 my ($self) = @_;
723
724 $self->{force_realloc} = 1;
725 $self->{force_size_alloc} = 1;
726 $self->SUPER::realloc;
592} 727}
593 728
594sub add { 729sub add {
595 my ($self, @widgets) = @_; 730 my ($self, @widgets) = @_;
596 731
597 $_->set_parent ($self) 732 $_->set_parent ($self)
598 for @widgets; 733 for @widgets;
599 734
735 # TODO: only do this in widgets that need it, e.g. root, fixed
600 use sort 'stable'; 736 use sort 'stable';
601 737
602 $self->{children} = [ 738 $self->{children} = [
603 sort { $a->{z} <=> $b->{z} } 739 sort { $a->{z} <=> $b->{z} }
604 @{$self->{children}}, @widgets 740 @{$self->{children}}, @widgets
605 ]; 741 ];
606 742
607 $self->check_size (1); 743 $self->realloc;
608 $self->update; 744
745 $self->emit (c_add => \@widgets);
746
747 map $_+0, @widgets
609} 748}
610 749
611sub children { 750sub children {
612 @{ $_[0]{children} } 751 @{ $_[0]{children} }
613} 752}
614 753
615sub remove { 754sub remove {
616 my ($self, $child) = @_; 755 my ($self, @widgets) = @_;
617 756
757 $self->emit (c_remove => \@widgets);
758
759 for my $child (@widgets) {
618 delete $child->{parent}; 760 delete $child->{parent};
619 $child->hide; 761 $child->hide;
620
621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 762 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
763 }
622 764
623 $self->check_size; 765 $self->realloc;
624 $self->update;
625} 766}
626 767
627sub clear { 768sub clear {
628 my ($self) = @_; 769 my ($self) = @_;
629 770
630 my $children = delete $self->{children}; 771 my $children = $self->{children};
631 $self->{children} = []; 772 $self->{children} = [];
632 773
633 for (@$children) { 774 for (@$children) {
634 delete $_->{parent}; 775 delete $_->{parent};
635 $_->hide; 776 $_->hide;
636 } 777 }
637 778
638 $self->check_size; 779 $self->realloc;
639 $self->update;
640} 780}
641 781
642sub find_widget { 782sub find_widget {
643 my ($self, $x, $y) = @_; 783 my ($self, $x, $y) = @_;
644 784
645 $x -= $self->{x}; 785 $x -= $self->{x};
646 $y -= $self->{y}; 786 $y -= $self->{y};
647 787
648 my $res; 788 my $res;
649 789
650 for (reverse @{ $self->{children} }) { 790 for (reverse $self->visible_children) {
651 $res = $_->find_widget ($x, $y) 791 $res = $_->find_widget ($x, $y)
652 and return $res; 792 and return $res;
653 } 793 }
654 794
655 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 795 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
656} 796}
657 797
658sub _draw { 798sub _draw {
659 my ($self) = @_; 799 my ($self) = @_;
660 800
661 $_->draw for @{$self->{children}}; 801 $_->draw for $self->visible_children;
662} 802}
663 803
664############################################################################# 804#############################################################################
665 805
666package CFClient::UI::Bin; 806package DC::UI::Bin;
667 807
668our @ISA = CFClient::UI::Container::; 808our @ISA = DC::UI::Container::;
669 809
670sub new { 810sub new {
671 my ($class, %arg) = @_; 811 my ($class, %arg) = @_;
672 812
673 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 813 my $child = (delete $arg{child}) || new DC::UI::Empty::;
674 814
675 $class->SUPER::new (children => [$child], %arg) 815 $class->SUPER::new (children => [$child], %arg)
676} 816}
677 817
678sub add { 818sub add {
679 my ($self, $child) = @_; 819 my ($self, $child) = @_;
680 820
681 $self->{children} = []; 821 $self->clear;
682
683 $self->SUPER::add ($child); 822 $self->SUPER::add ($child);
684} 823}
685 824
686sub remove { 825sub remove {
687 my ($self, $widget) = @_; 826 my ($self, $widget) = @_;
688 827
689 $self->SUPER::remove ($widget); 828 $self->SUPER::remove ($widget);
690 829
691 $self->{children} = [new CFClient::UI::Empty] 830 $self->{children} = [new DC::UI::Empty]
692 unless @{$self->{children}}; 831 unless @{$self->{children}};
693} 832}
694 833
695sub child { $_[0]->{children}[0] } 834sub child { $_[0]->{children}[0] }
696 835
697sub size_request { 836sub size_request {
698 $_[0]{children}[0]->size_request 837 $_[0]{children}[0]->size_request
699} 838}
700 839
701sub size_allocate { 840sub invoke_size_allocate {
702 my ($self, $w, $h) = @_; 841 my ($self, $w, $h) = @_;
703 842
704 $self->{children}[0]->configure (0, 0, $w, $h); 843 $self->{children}[0]->configure (0, 0, $w, $h);
844
845 1
705} 846}
706 847
707############################################################################# 848#############################################################################
849# back-buffered drawing area
708 850
709package CFClient::UI::Window; 851package DC::UI::Window;
710 852
711our @ISA = CFClient::UI::Bin::; 853our @ISA = DC::UI::Bin::;
712 854
713use CFClient::OpenGL; 855use DC::OpenGL;
714 856
715sub new { 857sub new {
716 my ($class, %arg) = @_; 858 my ($class, %arg) = @_;
717 859
718 my $self = $class->SUPER::new (%arg); 860 my $self = $class->SUPER::new (%arg);
… …
723 865
724 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 866 $ROOT->on_post_alloc ($self => sub { $self->render_child });
725 $self->SUPER::update; 867 $self->SUPER::update;
726} 868}
727 869
728sub size_allocate { 870sub invoke_size_allocate {
729 my ($self, $w, $h) = @_; 871 my ($self, $w, $h) = @_;
730 872
731 $self->SUPER::size_allocate ($w, $h);
732 $self->update; 873 $self->update;
874
875 $self->SUPER::invoke_size_allocate ($w, $h)
733} 876}
734 877
735sub _render { 878sub _render {
879 my ($self) = @_;
880
736 $_[0]{children}[0]->draw; 881 $self->{children}[0]->draw;
737} 882}
738 883
739sub render_child { 884sub render_child {
740 my ($self) = @_; 885 my ($self) = @_;
741 886
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 887 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0; 888 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT; 889 glClear GL_COLOR_BUFFER_BIT;
745 890
891 {
892 package DC::UI::Base;
893
894 local ($draw_x, $draw_y, $draw_w, $draw_h) =
895 (0, 0, $self->{w}, $self->{h});
896
746 $self->_render; 897 $self->_render;
898 }
747 }; 899 };
748} 900}
749 901
750sub _draw { 902sub _draw {
751 my ($self) = @_; 903 my ($self) = @_;
752
753 my ($w, $h) = ($self->w, $self->h);
754 904
755 my $tex = $self->{texture} 905 my $tex = $self->{texture}
756 or return; 906 or return;
757 907
758 glEnable GL_TEXTURE_2D; 908 glEnable GL_TEXTURE_2D;
759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 909 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1; 910 glColor 0, 0, 0, 1;
761 911
762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 912 $tex->draw_quad_alpha_premultiplied (0, 0);
763 913
764 glDisable GL_TEXTURE_2D; 914 glDisable GL_TEXTURE_2D;
765} 915}
766 916
767############################################################################# 917#############################################################################
768 918
769package CFClient::UI::ViewPort; 919package DC::UI::ViewPort;
770 920
921use List::Util qw(min max);
922
771our @ISA = CFClient::UI::Window::; 923our @ISA = DC::UI::Window::;
772 924
773sub new { 925sub new {
774 my $class = shift; 926 my $class = shift;
775 927
776 $class->SUPER::new ( 928 $class->SUPER::new (
… …
781} 933}
782 934
783sub size_request { 935sub size_request {
784 my ($self) = @_; 936 my ($self) = @_;
785 937
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 938 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
787 939
788 @$self{qw(child_w child_h)} 940 $w = 1 if $self->{scroll_x};
789} 941 $h = 1 if $self->{scroll_y};
790 942
943 ($w, $h)
944}
945
791sub size_allocate { 946sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 947 my ($self, $w, $h) = @_;
793 948
949 my $child = $self->child;
950
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 951 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 952 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
796 953
797 $self->child->configure (0, 0, $w, $h); 954 $self->child->configure (0, 0, $w, $h);
798 $self->update; 955 $self->update;
956
957 1
799} 958}
800 959
801sub set_offset { 960sub set_offset {
802 my ($self, $x, $y) = @_; 961 my ($self, $x, $y) = @_;
803 962
963 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
964 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
965
966 if ($x != $self->{view_x} or $y != $self->{view_y}) {
804 $self->{view_x} = int $x; 967 $self->{view_x} = $x;
805 $self->{view_y} = int $y; 968 $self->{view_y} = $y;
806 969
970 $self->emit (changed => $x, $y);
807 $self->update; 971 $self->update;
972 }
973}
974
975sub set_center {
976 my ($self, $x, $y) = @_;
977
978 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
979}
980
981sub make_visible {
982 my ($self, $x, $y, $border) = @_;
983
984 if ( $x < $self->{view_x} + $self->{w} * $border
985 || $x > $self->{view_x} + $self->{w} * (1 - $border)
986 || $y < $self->{view_y} + $self->{h} * $border
987 || $y > $self->{view_y} + $self->{h} * (1 - $border)
988 ) {
989 $self->set_center ($x, $y);
990 }
808} 991}
809 992
810# hmm, this does not work for topleft of $self... but we should not ask for that 993# hmm, this does not work for topleft of $self... but we should not ask for that
811sub coord2local { 994sub coord2local {
812 my ($self, $x, $y) = @_; 995 my ($self, $x, $y) = @_;
… …
827 my ($self, $x, $y) = @_; 1010 my ($self, $x, $y) = @_;
828 1011
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1012 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1013 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) { 1014 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1015 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else { 1016 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y) 1017 $self->DC::UI::Base::find_widget ($x, $y)
835 } 1018 }
836} 1019}
837 1020
838sub _render { 1021sub _render {
839 my ($self) = @_; 1022 my ($self) = @_;
840 1023
1024 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1025 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1026
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1027 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842 1028
843 $self->SUPER::_render; 1029 $self->SUPER::_render;
844} 1030}
845 1031
846############################################################################# 1032#############################################################################
847 1033
848package CFClient::UI::ScrolledWindow; 1034package DC::UI::ScrolledWindow;
849 1035
850our @ISA = CFClient::UI::HBox::; 1036our @ISA = DC::UI::Table::;
851 1037
852sub new { 1038sub new {
853 my $class = shift; 1039 my ($class, %arg) = @_;
1040
1041 my $child = delete $arg{child};
854 1042
855 my $self; 1043 my $self;
856 1044
857 my $slider = new CFClient::UI::Slider 1045 my $hslider = new DC::UI::Slider
1046 c_col => 0,
1047 c_row => 1,
858 vertical => 1, 1048 vertical => 0,
859 range => [0, 0, 1, 0.01], # HACK fix 1049 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub { 1050 on_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]); 1051 $self->{hpos} = $_[1];
1052 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
862 }, 1053 },
863 ; 1054 ;
864 1055
1056 my $vslider = new DC::UI::Slider
1057 c_col => 1,
1058 c_row => 0,
1059 vertical => 1,
1060 range => [0, 0, 1, 0.01], # HACK fix
1061 on_changed => sub {
1062 $self->{vpos} = $_[1];
1063 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1064 },
1065 ;
1066
865 $self = $class->SUPER::new ( 1067 $self = $class->SUPER::new (
866 vp => (new CFClient::UI::ViewPort expand => 1), 1068 scroll_x => 0,
1069 scroll_y => 1,
1070 can_events => 1,
867 slider => $slider, 1071 hslider => $hslider,
868 @_, 1072 vslider => $vslider,
1073 col_expand => [1, 0],
1074 row_expand => [1, 0],
1075 %arg,
869 ); 1076 );
870 1077
871 $self->{vp}->add ($self->{scrolled}); 1078 $self->{vp} = new DC::UI::ViewPort
1079 c_col => 0,
1080 c_row => 0,
1081 expand => 1,
1082 scroll_x => $self->{scroll_x},
1083 scroll_y => $self->{scroll_y},
1084 on_changed => sub {
1085 my ($vp, $x, $y) = @_;
1086
1087 $vp->{parent}{hslider}->set_value ($x);
1088 $vp->{parent}{vslider}->set_value ($y);
1089
1090 0
1091 },
1092 on_size_allocate => sub {
1093 my ($vp, $w, $h) = @_;
1094 $vp->{parent}->update_slider;
1095 0
1096 },
1097 ;
1098
872 $self->add ($self->{vp}); 1099 $self->SUPER::add ($self->{vp});
873 $self->add ($self->{slider}); 1100
1101 $self->add ($child) if $child;
874 1102
875 $self 1103 $self
876} 1104}
877 1105
1106sub add {
1107 my ($self, $widget) = @_;
1108
1109 $self->{vp}->add ($self->{child} = $widget);
1110}
1111
1112sub set_offset { shift->{vp}->set_offset (@_) }
1113sub set_center { shift->{vp}->set_center (@_) }
1114sub make_visible { shift->{vp}->make_visible (@_) }
1115
1116sub update_slider {
1117 my ($self) = @_;
1118
1119 my $child = ($self->{vp} or return)->child;
1120
1121 if ($self->{scroll_x}) {
1122 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1123 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1124
1125 my $visible = $w1 > $w2;
1126 if ($visible != $self->{hslider_visible}) {
1127 $self->{hslider_visible} = $visible;
1128 $visible ? $self->SUPER::add ($self->{hslider})
1129 : $self->SUPER::remove ($self->{hslider});
1130 }
1131 }
1132
1133 if ($self->{scroll_y}) {
1134 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1135 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1136
1137 my $visible = $h1 > $h2;
1138 if ($visible != $self->{vslider_visible}) {
1139 $self->{vslider_visible} = $visible;
1140 $visible ? $self->SUPER::add ($self->{vslider})
1141 : $self->SUPER::remove ($self->{vslider});
1142 }
1143 }
1144}
1145
1146sub start_dragging {
1147 my ($self, $ev) = @_;
1148
1149 $self->grab_focus;
1150
1151 my $ox = $self->{vp}{view_x};
1152 my $oy = $self->{vp}{view_y};
1153
1154 $self->{motion} = sub {
1155 my ($ev, $x, $y) = @_;
1156
1157 $ox -= $ev->{xrel};
1158 $oy -= $ev->{yrel};
1159
1160 $self->{vp}->set_offset ($ox, $oy);
1161 };
1162}
1163
1164sub invoke_mouse_wheel {
1165 my ($self, $ev) = @_;
1166
1167 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1168 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1169
1170 1
1171}
1172
1173sub invoke_button_down {
1174 my ($self, $ev, $x, $y) = @_;
1175
1176 if ($ev->{button} == 2) {
1177 $self->start_dragging ($ev);
1178 return 1;
1179 }
1180
1181 0
1182}
1183
1184sub invoke_button_up {
1185 my ($self, $ev, $x, $y) = @_;
1186
1187 if (delete $self->{motion}) {
1188 return 1;
1189 }
1190
1191 0
1192}
1193
1194sub invoke_mouse_motion {
1195 my ($self, $ev, $x, $y) = @_;
1196
1197 if ($self->{motion}) {
1198 $self->{motion}->($ev, $x, $y);
1199 return 1;
1200 }
1201
1202 0
1203}
1204
878sub size_allocate { 1205sub invoke_size_allocate {
879 my ($self, $w, $h) = @_; 1206 my ($self, $w, $h) = @_;
880 1207
1208 $self->update_slider;
881 $self->SUPER::size_allocate ($w, $h); 1209 $self->SUPER::invoke_size_allocate ($w, $h)
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885} 1210}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889 1211
890############################################################################# 1212#############################################################################
891 1213
892package CFClient::UI::Frame; 1214package DC::UI::Frame;
893 1215
894our @ISA = CFClient::UI::Bin::; 1216our @ISA = DC::UI::Bin::;
895 1217
896use CFClient::OpenGL; 1218use DC::OpenGL;
897 1219
898sub new { 1220sub new {
899 my $class = shift; 1221 my $class = shift;
900 1222
901 $class->SUPER::new ( 1223 $class->SUPER::new (
… …
909 1231
910 if ($self->{bg}) { 1232 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)}; 1233 my ($w, $h) = @$self{qw(w h)};
912 1234
913 glEnable GL_BLEND; 1235 glEnable GL_BLEND;
914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1236 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
915 glColor @{ $self->{bg} }; 1237 glColor_premultiply @{ $self->{bg} };
916
917 glBegin GL_QUADS;
918 glVertex 0 , 0;
919 glVertex 0 , $h;
920 glVertex $w, $h; 1238 glRect 0, 0, $w, $h;
921 glVertex $w, 0;
922 glEnd;
923
924 glDisable GL_BLEND; 1239 glDisable GL_BLEND;
925 } 1240 }
926 1241
927 $self->SUPER::_draw; 1242 $self->SUPER::_draw;
928} 1243}
929 1244
930############################################################################# 1245#############################################################################
931 1246
932package CFClient::UI::FancyFrame; 1247package DC::UI::FancyFrame;
933 1248
934our @ISA = CFClient::UI::Bin::; 1249our @ISA = DC::UI::Bin::;
935 1250
936use CFClient::OpenGL; 1251use DC::OpenGL;
937
938my @tex =
939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
940 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
941 1252
942sub new { 1253sub new {
943 my $class = shift; 1254 my ($class, %arg) = @_;
944 1255
945 # TODO: user_x, user_y, overwrite moveto? 1256 if ((exists $arg{label}) && !ref $arg{label}) {
1257 $arg{label} = new DC::UI::Label
1258 align => 1,
1259 valign => 0.5,
1260 text => $arg{label},
1261 fontsize => ($arg{border} || 0.8) * 0.75;
1262 }
946 1263
947 my $self = $class->SUPER::new ( 1264 my $self = $class->SUPER::new (
948 bg => [1, 1, 1, 1], 1265 # label => "",
949 border_bg => [1, 1, 1, 1], 1266 fg => undef,
950 border => 0.6, 1267 border => 0.8,
951 is_toplevel => 1, 1268 style => 'single',
952 can_events => 1, 1269 %arg,
953 @_
954 ); 1270 );
955 1271
956 $self->{title} &&= new CFClient::UI::Label
957 align => 0,
958 valign => 1,
959 text => $self->{title},
960 fontsize => $self->{border};
961
962 $self 1272 $self
1273}
1274
1275sub add {
1276 my ($self, @widgets) = @_;
1277
1278 $self->SUPER::add (@widgets);
1279 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
963} 1280}
964 1281
965sub border { 1282sub border {
966 int $_[0]{border} * $::FONTSIZE 1283 int $_[0]{border} * $::FONTSIZE
967} 1284}
968 1285
969sub size_request { 1286sub size_request {
970 my ($self) = @_; 1287 my ($self) = @_;
1288
1289 ($self->{label_w}, undef) = $self->{label}->size_request
1290 if $self->{label};
971 1291
972 my ($w, $h) = $self->SUPER::size_request; 1292 my ($w, $h) = $self->SUPER::size_request;
973 1293
974 ( 1294 (
975 $w + $self->border * 2, 1295 $w + $self->border * 2,
976 $h + $self->border * 2, 1296 $h + $self->border * 2,
977 ) 1297 )
978} 1298}
979 1299
980sub size_allocate { 1300sub invoke_size_allocate {
981 my ($self, $w, $h) = @_; 1301 my ($self, $w, $h) = @_;
982 1302
983 $h -= List::Util::max 0, $self->border * 2; 1303 my $border = $self->border;
1304
984 $w -= List::Util::max 0, $self->border * 2; 1305 $w -= List::Util::max 0, $border * 2;
1306 $h -= List::Util::max 0, $border * 2;
985 1307
986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1308 if (my $label = $self->{label}) {
987 if $self->{title}; 1309 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1310 $label->{h} = List::Util::min $h, $border;
1311 $label->invoke_size_allocate ($label->{w}, $label->{h});
1312 }
988 1313
989 $self->child->configure ($self->border, $self->border, $w, $h); 1314 $self->child->configure ($border, $border, $w, $h);
990}
991 1315
1316 1
1317}
1318
1319sub _draw {
1320 my ($self) = @_;
1321
1322 my $child = $self->{children}[0];
1323
1324 my $border = $self->border;
1325 my ($w, $h) = ($self->{w}, $self->{h});
1326
1327 $child->draw;
1328
1329 glColor @{$self->{fg} || $DC::THEME{fancyframe}};
1330 glBegin GL_LINE_STRIP;
1331 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1332 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1333 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1334 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1335 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1336 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1337 glEnd;
1338
1339 if ($self->{label}) {
1340 glTranslate $border * 2, 0;
1341 $self->{label}->_draw;
1342 }
1343}
1344
1345#############################################################################
1346
1347package DC::UI::Toplevel;
1348
1349our @ISA = DC::UI::Bin::;
1350
1351use DC::OpenGL;
1352
1353my $bg =
1354 new_from_resource DC::Texture "d1_bg.png",
1355 mipmap => 1, wrap => 1;
1356
1357my @border =
1358 map { new_from_resource DC::Texture $_, mipmap => 1 }
1359 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1360
1361my @icon =
1362 map { new_from_resource DC::Texture $_, mipmap => 1 }
1363 qw(x1_move.png x1_resize.png);
1364
1365sub new {
1366 my ($class, %arg) = @_;
1367
1368 my $self = $class->SUPER::new (
1369 bg => [1, 1, 1, 1],
1370 border_bg => [1, 1, 1, 1],
1371 border => 0.8,
1372 can_events => 1,
1373 min_w => 64,
1374 min_h => 32,
1375 %arg,
1376 );
1377
1378 $self->{title_widget} = new DC::UI::Label
1379 align => 0.5,
1380 valign => 1,
1381 text => $self->{title},
1382 fontsize => $self->{border},
1383 if exists $self->{title};
1384
1385 if ($self->{has_close_button}) {
1386 $self->{close_button} =
1387 new DC::UI::ImageButton
1388 path => 'x1_close.png',
1389 on_activate => sub { $self->emit ("delete") };
1390
1391 $self->DC::UI::Container::add ($self->{close_button});
1392 }
1393
1394 $self
1395}
1396
1397sub add {
1398 my ($self, @widgets) = @_;
1399
1400 $self->SUPER::add (@widgets);
1401 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1402 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1403}
1404
1405sub border {
1406 int $_[0]{border} * $::FONTSIZE
1407}
1408
1409sub get_max_wh {
1410 my ($self) = @_;
1411
1412 return ($self->{w}, $self->{h})
1413 if $self->{visible} && $self->{w};
1414
1415 $self->SUPER::get_max_wh
1416}
1417
1418sub size_request {
1419 my ($self) = @_;
1420
1421 $self->{title_widget}->size_request
1422 if $self->{title_widget};
1423
1424 $self->{close_button}->size_request
1425 if $self->{close_button};
1426
1427 my ($w, $h) = $self->SUPER::size_request;
1428
1429 (
1430 $w + $self->border * 2,
1431 $h + $self->border * 2,
1432 )
1433}
1434
1435sub invoke_size_allocate {
1436 my ($self, $w, $h) = @_;
1437
1438 if ($self->{title_widget}) {
1439 $self->{title_widget}{w} = $w;
1440 $self->{title_widget}{h} = $h;
1441 $self->{title_widget}->invoke_size_allocate ($w, $h);
1442 }
1443
1444 my $border = $self->border;
1445
1446 $h -= List::Util::max 0, $border * 2;
1447 $w -= List::Util::max 0, $border * 2;
1448
1449 $self->child->configure ($border, $border, $w, $h);
1450
1451 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1452 if $self->{close_button};
1453
1454 1
1455}
1456
1457sub invoke_delete {
1458 my ($self) = @_;
1459
1460 $self->hide;
1461
1462 1
1463}
1464
992sub button_down { 1465sub invoke_button_down {
993 my ($self, $ev, $x, $y) = @_; 1466 my ($self, $ev, $x, $y) = @_;
994 1467
995 my ($w, $h) = @$self{qw(w h)}; 1468 my ($w, $h) = @$self{qw(w h)};
996 my $border = $self->border; 1469 my $border = $self->border;
997 1470
… …
1010 my ($ev, $x, $y) = @_; 1483 my ($ev, $x, $y) = @_;
1011 1484
1012 my $dx = $ev->{x} - $ox; 1485 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy; 1486 my $dy = $ev->{y} - $oy;
1014 1487
1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1488 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1489 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1490
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1491 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1018 $self->check_size; 1492 $self->realloc;
1019 }; 1493 };
1020 1494
1021 } elsif ($lr ^ $td) { 1495 } elsif ($lr ^ $td) {
1022 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1496 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1023 my ($bx, $by) = ($self->{x}, $self->{y}); 1497 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1025 $self->{motion} = sub { 1499 $self->{motion} = sub {
1026 my ($ev, $x, $y) = @_; 1500 my ($ev, $x, $y) = @_;
1027 1501
1028 ($x, $y) = ($ev->{x}, $ev->{y}); 1502 ($x, $y) = ($ev->{x}, $ev->{y});
1029 1503
1030 $self->move ($bx + $x - $ox, $by + $y - $oy); 1504 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1031 $self->update; 1505 # HACK: the next line is required to enforce placement
1506 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1032 }; 1507 };
1508 } else {
1509 return 0;
1510 }
1511
1033 } 1512 1
1034} 1513}
1035 1514
1036sub button_up { 1515sub invoke_button_up {
1037 my ($self, $ev, $x, $y) = @_; 1516 my ($self, $ev, $x, $y) = @_;
1038 1517
1039 delete $self->{motion}; 1518 ! ! delete $self->{motion}
1040} 1519}
1041 1520
1042sub mouse_motion { 1521sub invoke_mouse_motion {
1043 my ($self, $ev, $x, $y) = @_; 1522 my ($self, $ev, $x, $y) = @_;
1044 1523
1045 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1524 $self->{motion}->($ev, $x, $y) if $self->{motion};
1525
1526 ! ! $self->{motion}
1527}
1528
1529sub invoke_visibility_change {
1530 my ($self, $visible) = @_;
1531
1532 delete $self->{motion} unless $visible;
1533
1534 0
1046} 1535}
1047 1536
1048sub _draw { 1537sub _draw {
1049 my ($self) = @_; 1538 my ($self) = @_;
1050 1539
1540 my $child = $self->{children}[0];
1541
1051 my ($w, $h ) = ($self->{w}, $self->{h}); 1542 my ($w, $h ) = ($self->{w}, $self->{h});
1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1543 my ($cw, $ch) = ($child->{w}, $child->{h});
1053 1544
1054 glEnable GL_TEXTURE_2D; 1545 glEnable GL_TEXTURE_2D;
1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1546 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1056 1547
1057 my $border = $self->border; 1548 my $border = $self->border;
1058 1549
1550 if ($border) {
1059 glColor @{ $self->{border_bg} }; 1551 glColor @{ $self->{border_bg} };
1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1552 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1553 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1554 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1555 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1556
1557 # move
1558 my $w2 = ($w - $border) * .5;
1559 my $h2 = ($h - $border) * .5;
1560 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1561 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1562 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1563
1564 # resize
1565 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1566 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1567 unless $self->{has_close_button};
1568 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1569 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1570 }
1064 1571
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1572 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1066 my $bg = $tex[0]; 1573 glColor @{ $self->{bg} };
1067 1574
1068 # TODO: repeat texture not scale 1575 # TODO: repeat texture not scale
1576 # solve this better(?)
1069 my $rep_x = $cw / $bg->{w}; 1577 $bg->{s} = $cw / $bg->{w};
1070 my $rep_y = $ch / $bg->{h}; 1578 $bg->{t} = $ch / $bg->{h};
1071
1072 glColor @{ $self->{bg} };
1073
1074 $bg->{s} = $rep_x;
1075 $bg->{t} = $rep_y;
1076 $bg->{wrap_mode} = 1;
1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1579 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 } 1580 }
1079 1581
1080 glDisable GL_TEXTURE_2D; 1582 glDisable GL_TEXTURE_2D;
1081 1583
1082 $self->{title}->draw if $self->{title};
1083
1084 $self->child->draw; 1584 $child->draw;
1585
1586 if ($self->{title_widget}) {
1587 glTranslate 0, $border - $self->{h};
1588 $self->{title_widget}->_draw;
1589
1590 glTranslate 0, - ($border - $self->{h});
1591 }
1592
1593 $self->{close_button}->draw
1594 if $self->{close_button};
1085} 1595}
1086 1596
1087############################################################################# 1597#############################################################################
1088 1598
1089package CFClient::UI::Table; 1599package DC::UI::Table;
1090 1600
1091our @ISA = CFClient::UI::Base::; 1601our @ISA = DC::UI::Container::;
1092 1602
1093use List::Util qw(max sum); 1603use List::Util qw(max sum);
1094 1604
1095use CFClient::OpenGL; 1605use DC::OpenGL;
1096 1606
1097sub new { 1607sub new {
1098 my $class = shift; 1608 my $class = shift;
1099 1609
1100 $class->SUPER::new ( 1610 $class->SUPER::new (
1101 col_expand => [], 1611 col_expand => [],
1612 row_expand => [],
1102 @_, 1613 @_,
1103 ) 1614 )
1104} 1615}
1105 1616
1106sub add { 1617sub add {
1107 my ($self, $x, $y, $child) = @_;
1108
1109 $child->set_parent ($self);
1110 $self->{children}[$y][$x] = $child;
1111
1112 $child->check_size;
1113}
1114
1115sub children {
1116 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1117}
1118
1119# TODO: move to container class maybe? send childs a signal on removal?
1120sub clear {
1121 my ($self) = @_; 1618 my ($self, @widgets) = @_;
1619
1620 for my $child (@widgets) {
1621 $child->{c_rowspan} ||= 1;
1622 $child->{c_colspan} ||= 1;
1623 }
1624
1625 $self->SUPER::add (@widgets);
1626}
1627
1628sub add_at {
1629 my $self = shift;
1630
1631 my @widgets;
1632
1633 while (@_) {
1634 my ($col, $row, $child) = splice @_, 0, 3, ();
1635
1636 $child->{c_row} = $row;
1637 $child->{c_col} = $col;
1638
1639 push @widgets, $child;
1640 }
1641
1642 $self->add (@widgets);
1643}
1644
1645sub get_wh {
1646 my ($self) = @_;
1647
1648 my (@w, @h);
1122 1649
1123 my @children = $self->children; 1650 my @children = $self->children;
1124 delete $self->{children}; 1651
1652 # first pass, columns
1653 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1654 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1655
1656 my $sw = sum @w[$c .. $c + $cs - 1];
1657
1658 if ($w > $sw) {
1659 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1660 }
1125 1661 }
1126 for (@children) {
1127 delete $_->{parent};
1128 $_->hide;
1129 }
1130 1662
1131 $self->update; 1663 # second pass, rows
1132} 1664 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1133
1134sub get_wh {
1135 my ($self) = @_;
1136
1137 my (@w, @h);
1138
1139 for my $y (0 .. $#{$self->{children}}) {
1140 my $row = $self->{children}[$y]
1141 or next;
1142
1143 for my $x (0 .. $#$row) {
1144 my $widget = $row->[$x]
1145 or next;
1146 my ($w, $h) = @$widget{qw(req_w req_h)}; 1665 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1147 1666
1148 $w[$x] = max $w[$x], $w; 1667 my $sh = sum @h[$r .. $r + $rs - 1];
1149 $h[$y] = max $h[$y], $h; 1668
1669 if ($h > $sh) {
1670 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1150 } 1671 }
1151 } 1672 }
1152 1673
1153 (\@w, \@h) 1674 (\@w, \@h)
1154} 1675}
… …
1162 (sum @$ws), 1683 (sum @$ws),
1163 (sum @$hs), 1684 (sum @$hs),
1164 ) 1685 )
1165} 1686}
1166 1687
1167sub size_allocate { 1688sub invoke_size_allocate {
1168 my ($self, $w, $h) = @_; 1689 my ($self, $w, $h) = @_;
1169 1690
1170 my ($ws, $hs) = $self->get_wh; 1691 my ($ws, $hs) = $self->get_wh;
1171 1692
1172 my $req_w = sum @$ws; 1693 my $req_w = (sum @$ws) || 1;
1173 my $req_h = sum @$hs; 1694 my $req_h = (sum @$hs) || 1;
1174 1695
1175 # TODO: nicer code && do row_expand 1696 # now linearly scale the rows/columns to the allocated size
1176 my @col_expand = @{$self->{col_expand}}; 1697 my @col_expand = @{$self->{col_expand}};
1177 @col_expand = (1) x @$ws unless @col_expand; 1698 @col_expand = (1) x @$ws unless @col_expand;
1178 my $col_expand = (sum @col_expand) || 1; 1699 my $col_expand = (sum @col_expand) || 1;
1179 1700
1180 # linearly scale sizes
1181 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1701 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1182 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1183 1702
1184 CFClient::UI::harmonize $ws; 1703 DC::UI::harmonize $ws;
1704
1705 my @row_expand = @{$self->{row_expand}};
1706 @row_expand = (1) x @$ws unless @row_expand;
1707 my $row_expand = (sum @row_expand) || 1;
1708
1709 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1710
1185 CFClient::UI::harmonize $hs; 1711 DC::UI::harmonize $hs;
1186 1712
1187 my $y; 1713 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1714 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1188 1715
1189 for my $r (0 .. $#{$self->{children}}) { 1716 for my $widget ($self->children) {
1190 my $row = $self->{children}[$r] 1717 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1191 or next;
1192 1718
1193 my $x = 0; 1719 $widget->configure (
1194 my $row_h = $hs->[$r]; 1720 $x[$c], $y[$r],
1721 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1195 1722 );
1196 for my $c (0 .. $#$row) { 1723 }
1197 my $col_w = $ws->[$c];
1198 1724
1199 if (my $widget = $row->[$c]) { 1725 1
1200 $widget->configure ($x, $y, $col_w, $row_h); 1726}
1201 }
1202 1727
1203 $x += $col_w; 1728#############################################################################
1729
1730package DC::UI::Fixed;
1731
1732use List::Util qw(min max);
1733
1734our @ISA = DC::UI::Container::;
1735
1736sub _scale($$$) {
1737 my ($rel, $val, $max) = @_;
1738
1739 $rel ? $val * $max : $val
1740}
1741
1742sub size_request {
1743 my ($self) = @_;
1744
1745 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1746
1747 # determine overall size by querying abs widgets
1748 for my $child ($self->visible_children) {
1749 unless ($child->{c_rel}) {
1750 my $x = $child->{c_x};
1751 my $y = $child->{c_y};
1752
1753 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1754 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1204 } 1755 }
1205
1206 $y += $row_h;
1207 } 1756 }
1208 1757
1209} 1758 my $W = $x2 - $x1;
1759 my $H = $y2 - $y1;
1210 1760
1211sub find_widget { 1761 # now layout remaining widgets
1762 for my $child ($self->visible_children) {
1763 if ($child->{c_rel}) {
1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1766
1767 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1768 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1769 }
1770 }
1771
1772 my $W = $x2 - $x1;
1773 my $H = $y2 - $y1;
1774
1775 ($W, $H)
1776}
1777
1778sub invoke_size_allocate {
1212 my ($self, $x, $y) = @_; 1779 my ($self, $W, $H) = @_;
1213 1780
1214 $x -= $self->{x}; 1781 for my $child ($self->visible_children) {
1215 $y -= $self->{y}; 1782 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1783 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1216 1784
1217 my $res; 1785 $x += $child->{c_halign} * $child->{req_w};
1786 $y += $child->{c_valign} * $child->{req_h};
1218 1787
1219 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1788 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1220 $res = $_->find_widget ($x, $y) 1789 }
1221 and return $res; 1790
1222 } 1791 1
1223
1224 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1225}
1226
1227sub _draw {
1228 my ($self) = @_;
1229
1230 for (grep $_, @{$self->{children}}) {
1231 $_->draw for grep $_, @$_;
1232 }
1233} 1792}
1234 1793
1235############################################################################# 1794#############################################################################
1236 1795
1237package CFClient::UI::HBox; 1796package DC::UI::Box;
1238 1797
1239# TODO: wrap into common Box base class
1240
1241our @ISA = CFClient::UI::Container::; 1798our @ISA = DC::UI::Container::;
1242 1799
1243sub size_request { 1800sub size_request {
1244 my ($self) = @_; 1801 my ($self) = @_;
1245 1802
1246 my @alloc = map [$_->size_request], @{$self->{children}}; 1803 my @children = $self->visible_children;
1247 1804
1805 $self->{vertical}
1806 ? (
1807 (List::Util::max map $_->{req_w}, @children),
1808 (List::Util::sum map $_->{req_h}, @children),
1809 )
1810 : (
1811 (List::Util::sum map $_->{req_w}, @children),
1812 (List::Util::max map $_->{req_h}, @children),
1813 )
1814}
1815
1816sub invoke_size_allocate {
1817 my ($self, $w, $h) = @_;
1818
1819 my $space = $self->{vertical} ? $h : $w;
1820 my @children = $self->visible_children;
1821
1822 my @req;
1823
1824 if ($self->{homogeneous}) {
1825 @req = ($space / (@children || 1)) x @children;
1826 } else {
1827 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1828 my $req = List::Util::sum @req;
1829
1830 if ($req > $space) {
1831 # ah well, not enough space
1832 $_ *= $space / $req for @req;
1833 } else {
1834 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1835
1836 $space = ($space - $req) / $expand; # remaining space to give away
1837
1838 $req[$_] += $space * $children[$_]{expand}
1839 for 0 .. $#children;
1840 }
1248 ( 1841 }
1249 (List::Util::sum map $_->[0], @alloc), 1842
1250 (List::Util::max map $_->[1], @alloc), 1843 DC::UI::harmonize \@req;
1844
1845 my $pos = 0;
1846 for (0 .. $#children) {
1847 my $alloc = $req[$_];
1848 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1849
1850 $pos += $alloc;
1851 }
1852
1853 1
1854}
1855
1856#############################################################################
1857
1858package DC::UI::HBox;
1859
1860our @ISA = DC::UI::Box::;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 vertical => 0,
1867 @_,
1251 ) 1868 )
1252} 1869}
1253 1870
1254sub size_allocate {
1255 my ($self, $w, $h) = @_;
1256
1257 ($h, $w) = ($w, $h);
1258
1259 my $children = $self->{children};
1260
1261 my @h = map $_->{req_w}, @$children;
1262
1263 my $req_h = List::Util::sum @h;
1264
1265 if ($req_h > $h) {
1266 # ah well, not enough space
1267 $_ *= $h / $req_h for @h;
1268 } else {
1269 my $exp = List::Util::sum map $_->{expand}, @$children;
1270 $exp ||= 1;
1271
1272 for (0 .. $#$children) {
1273 my $child = $children->[$_];
1274
1275 my $alloc_h = $h[$_];
1276 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1277 $h[$_] = $alloc_h;
1278 }
1279 }
1280
1281 CFClient::UI::harmonize \@h;
1282
1283 my $y = 0;
1284 for (0 .. $#$children) {
1285 my $child = $children->[$_];
1286 my $h = $h[$_];
1287 $child->configure ($y, 0, $h, $w);
1288
1289 $y += $h;
1290 }
1291
1292 1
1293}
1294
1295############################################################################# 1871#############################################################################
1296 1872
1297package CFClient::UI::VBox; 1873package DC::UI::VBox;
1298 1874
1299# TODO: wrap into common Box base class 1875our @ISA = DC::UI::Box::;
1300 1876
1301our @ISA = CFClient::UI::Container::; 1877sub new {
1878 my $class = shift;
1302 1879
1303sub size_request { 1880 $class->SUPER::new (
1304 my ($self) = @_; 1881 vertical => 1,
1305 1882 @_,
1306 my @alloc = map [$_->size_request], @{$self->{children}};
1307
1308 (
1309 (List::Util::max map $_->[0], @alloc),
1310 (List::Util::sum map $_->[1], @alloc),
1311 ) 1883 )
1312} 1884}
1313 1885
1314sub size_allocate {
1315 my ($self, $w, $h) = @_;
1316
1317 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1318
1319 my $children = $self->{children};
1320
1321 my @h = map $_->{req_h}, @$children;
1322
1323 my $req_h = List::Util::sum @h;
1324
1325 if ($req_h > $h) {
1326 # ah well, not enough space
1327 $_ *= $h / $req_h for @h;
1328 } else {
1329 my $exp = List::Util::sum map $_->{expand}, @$children;
1330 $exp ||= 1;
1331
1332 for (0 .. $#$children) {
1333 my $child = $children->[$_];
1334
1335 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1336 }
1337 }
1338
1339 CFClient::UI::harmonize \@h;
1340
1341 my $y = 0;
1342 for (0 .. $#$children) {
1343 my $child = $children->[$_];
1344 my $h = $h[$_];
1345 $child->configure (0, $y, $w, $h);
1346
1347 $y += $h;
1348 }
1349
1350 1
1351}
1352
1353############################################################################# 1886#############################################################################
1354 1887
1355package CFClient::UI::Label; 1888package DC::UI::Label;
1356 1889
1357our @ISA = CFClient::UI::DrawBG::; 1890our @ISA = DC::UI::DrawBG::;
1358 1891
1359use CFClient::OpenGL; 1892use DC::OpenGL;
1360 1893
1361sub new { 1894sub new {
1362 my ($class, %arg) = @_; 1895 my ($class, %arg) = @_;
1363 1896
1364 my $self = $class->SUPER::new ( 1897 my $self = $class->SUPER::new (
… …
1367 #active_bg => none 1900 #active_bg => none
1368 #font => default_font 1901 #font => default_font
1369 #text => initial text 1902 #text => initial text
1370 #markup => initial narkup 1903 #markup => initial narkup
1371 #max_w => maximum pixel width 1904 #max_w => maximum pixel width
1905 #style => 0, # render flags
1372 ellipsise => 3, # end 1906 ellipsise => 3, # end
1373 layout => (new CFClient::Layout), 1907 layout => (new DC::Layout),
1374 fontsize => 1, 1908 fontsize => 1,
1375 align => -1, 1909 align => 0.5,
1376 valign => -1, 1910 valign => 0.5,
1911 padding_x => 4,
1377 padding => 2, 1912 padding_y => 2,
1378 can_events => 0, 1913 can_events => 0,
1379 %arg 1914 %arg
1380 ); 1915 );
1381 1916
1382 if (exists $self->{template}) { 1917 if (exists $self->{template}) {
1383 my $layout = new CFClient::Layout; 1918 my $layout = new DC::Layout;
1384 $layout->set_text (delete $self->{template}); 1919 $layout->set_text (delete $self->{template});
1385 $self->{template} = $layout; 1920 $self->{template} = $layout;
1386 } 1921 }
1387 1922
1388 if (exists $self->{markup}) { 1923 if (exists $self->{markup}) {
… …
1392 } 1927 }
1393 1928
1394 $self 1929 $self
1395} 1930}
1396 1931
1397sub escape($) {
1398 local $_ = $_[0];
1399
1400 s/&/&amp;/g;
1401 s/>/&gt;/g;
1402 s/</&lt;/g;
1403
1404 $_
1405}
1406
1407sub update { 1932sub update {
1408 my ($self) = @_; 1933 my ($self) = @_;
1409 1934
1410 delete $self->{texture}; 1935 delete $self->{texture};
1411 $self->SUPER::update; 1936 $self->SUPER::update;
1412} 1937}
1413 1938
1939sub realloc {
1940 my ($self) = @_;
1941
1942 delete $self->{ox};
1943 $self->SUPER::realloc;
1944}
1945
1946sub clear {
1947 my ($self) = @_;
1948
1949 $self->set_text ("");
1950}
1951
1414sub set_text { 1952sub set_text {
1415 my ($self, $text) = @_; 1953 my ($self, $text) = @_;
1416 1954
1417 return if $self->{text} eq "T$text"; 1955 return if $self->{text} eq "T$text";
1418 $self->{text} = "T$text"; 1956 $self->{text} = "T$text";
1419 1957
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1421 $self->{layout}->set_text ($text); 1958 $self->{layout}->set_text ($text);
1422 1959
1960 delete $self->{size_req};
1961 $self->realloc;
1423 $self->update; 1962 $self->update;
1424 $self->check_size;
1425} 1963}
1426 1964
1427sub set_markup { 1965sub set_markup {
1428 my ($self, $markup) = @_; 1966 my ($self, $markup) = @_;
1429 1967
1430 return if $self->{text} eq "M$markup"; 1968 return if $self->{text} eq "M$markup";
1431 $self->{text} = "M$markup"; 1969 $self->{text} = "M$markup";
1432 1970
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1971 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434 1972
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1436 $self->{layout}->set_markup ($markup); 1973 $self->{layout}->set_markup ($markup);
1437 1974
1975 delete $self->{size_req};
1976 $self->realloc;
1438 $self->update; 1977 $self->update;
1439 $self->check_size;
1440} 1978}
1441 1979
1442sub size_request { 1980sub size_request {
1443 my ($self) = @_; 1981 my ($self) = @_;
1444 1982
1983 $self->{size_req} ||= do {
1984 my ($max_w, $max_h) = $self->get_max_wh;
1985
1445 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1986 $self->{layout}->set_font ($self->{font}) if $self->{font};
1446 $self->{layout}->set_width ($self->{max_w} || -1); 1987 $self->{layout}->set_width ($max_w);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1988 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1989 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1450 1991
1451 my ($w, $h) = $self->{layout}->size; 1992 my ($w, $h) = $self->{layout}->size;
1452 1993
1453 if (exists $self->{template}) { 1994 if (exists $self->{template}) {
1454 $self->{template}->set_font ($self->{font}) if $self->{font}; 1995 $self->{template}->set_font ($self->{font}) if $self->{font};
1996 $self->{template}->set_width ($max_w);
1455 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1997 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1456 1998
1457 my ($w2, $h2) = $self->{template}->size; 1999 my ($w2, $h2) = $self->{template}->size;
1458 2000
1459 $w = List::Util::max $w, $w2; 2001 $w = List::Util::max $w, $w2;
1460 $h = List::Util::max $h, $h2; 2002 $h = List::Util::max $h, $h2;
2003 }
2004
2005 [$w, $h]
1461 } 2006 };
1462 2007
1463 ( 2008 @{ $self->{size_req} }
1464 $w + $self->{padding} * 2,
1465 $h + $self->{padding} * 2,
1466 )
1467} 2009}
1468 2010
2011sub baseline_shift {
2012 $_[0]{layout}->descent
2013}
2014
1469sub size_allocate { 2015sub invoke_size_allocate {
1470 my ($self, $w, $h) = @_; 2016 my ($self, $w, $h) = @_;
1471 2017
2018 delete $self->{ox};
2019
1472 delete $self->{texture}; 2020 delete $self->{texture}
2021 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2022
2023 1
1473} 2024}
1474 2025
1475sub set_fontsize { 2026sub set_fontsize {
1476 my ($self, $fontsize) = @_; 2027 my ($self, $fontsize) = @_;
1477 2028
1478 $self->{fontsize} = $fontsize; 2029 $self->{fontsize} = $fontsize;
2030 delete $self->{size_req};
1479 delete $self->{texture}; 2031 delete $self->{texture};
1480 2032
1481 $self->update; 2033 $self->realloc;
1482 $self->check_size; 2034}
2035
2036sub reconfigure {
2037 my ($self) = @_;
2038
2039 delete $self->{size_req};
2040 delete $self->{texture};
2041
2042 $self->SUPER::reconfigure;
1483} 2043}
1484 2044
1485sub _draw { 2045sub _draw {
1486 my ($self) = @_; 2046 my ($self) = @_;
1487 2047
1488 $self->SUPER::_draw; # draw background, if applicable 2048 $self->SUPER::_draw; # draw background, if applicable
1489 2049
1490 my $tex = $self->{texture} ||= do { 2050 my $size = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}}); 2051 $self->{layout}->set_foreground (@{$self->{fg}});
1492 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2052 $self->{layout}->set_font ($self->{font}) if $self->{font};
1493 $self->{layout}->set_width ($self->{w}); 2053 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2054 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2055 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2056 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497 2057
1498 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2058 [$self->{layout}->size]
1499
1500 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1501 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1502 : ($self->{w} - $tex->{w}) * 0.5);
1503
1504 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1505 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1506 : ($self->{h} - $tex->{h}) * 0.5);
1507
1508 $tex
1509 }; 2059 };
1510 2060
1511 glEnable GL_TEXTURE_2D; 2061 unless (exists $self->{ox}) {
1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2062 $self->{ox} = $self->{padding_x} + int $self->{align} * ($self->{w} - $size->[0] - $self->{padding_x} * 2);
2063 $self->{oy} = $self->{padding_y} + int $self->{valign} * ($self->{h} - $size->[1] - $self->{padding_y} * 2);
1513 2064
1514 if ($tex->{format} == GL_ALPHA) { 2065 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1515 glColor @{$self->{fg}};
1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1517 } else {
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1519 } 2066 };
1520 2067
1521 glDisable GL_TEXTURE_2D; 2068# unless ($self->{list}) {
2069# $self->{list} = DC::OpenGL::glGenList;
2070# DC::OpenGL::glNewList $self->{list};
2071# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2072# DC::OpenGL::glEndList;
2073# }
2074#
2075# DC::OpenGL::glCallList $self->{list};
2076
2077 $self->{layout}->draw;
1522} 2078}
2079
2080#sub destroy {
2081# my ($self) = @_;
2082#
2083# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2084#
2085# $self->SUPER::destroy;
2086#}
1523 2087
1524############################################################################# 2088#############################################################################
1525 2089
1526package CFClient::UI::EntryBase; 2090package DC::UI::EntryBase;
1527 2091
1528our @ISA = CFClient::UI::Label::; 2092our @ISA = DC::UI::Label::;
1529 2093
1530use CFClient::OpenGL; 2094use DC::OpenGL;
1531 2095
1532sub new { 2096sub new {
1533 my $class = shift; 2097 my $class = shift;
1534 2098
1535 $class->SUPER::new ( 2099 $class->SUPER::new (
1536 fg => [1, 1, 1], 2100 fg => [1, 1, 1],
1537 bg => [0, 0, 0, 0.2], 2101 bg => [0, 0, 0, 0.2],
2102 outline => undef,
1538 active_bg => [1, 1, 1, 0.5], 2103 active_bg => [0, 0, 1, .2],
1539 active_fg => [0, 0, 0], 2104 active_fg => [1, 1, 1],
2105 active_outline => [1, 1, 0],
1540 can_hover => 1, 2106 can_hover => 1,
1541 can_focus => 1, 2107 can_focus => 1,
2108 align => 0,
1542 valign => 0, 2109 valign => 0.5,
1543 can_events => 1, 2110 can_events => 1,
2111 ellipsise => 0,
2112 padding_x => 4,
2113 padding_y => 2,
1544 #text => ... 2114 #text => ...
2115 #hidden => "*",
1545 @_ 2116 @_
1546 ) 2117 )
1547} 2118}
1548 2119
1549sub _set_text { 2120sub _set_text {
… …
1551 2122
1552 delete $self->{cur_h}; 2123 delete $self->{cur_h};
1553 2124
1554 return if $self->{text} eq $text; 2125 return if $self->{text} eq $text;
1555 2126
1556 delete $self->{texture};
1557
1558 $self->{last_activity} = $::NOW; 2127 $self->{last_activity} = $::NOW;
1559 $self->{text} = $text; 2128 $self->{text} = $text;
1560 2129
1561 $text =~ s/./*/g if $self->{hidden}; 2130 $text =~ s/./*/g if $self->{hidden};
1562 $self->{layout}->set_text ("$text "); 2131 $self->{layout}->set_text ("$text ");
2132 delete $self->{size_req};
1563 2133
1564 $self->_emit (changed => $self->{text}); 2134 $self->emit (changed => $self->{text});
2135
2136 $self->realloc;
2137 $self->update;
1565} 2138}
1566 2139
1567sub set_text { 2140sub set_text {
1568 my ($self, $text) = @_; 2141 my ($self, $text) = @_;
1569 2142
1570 $self->{cursor} = length $text; 2143 $self->{cursor} = length $text;
1571 $self->_set_text ($text); 2144 $self->_set_text ($text);
1572 $self->update;
1573 $self->check_size;
1574} 2145}
1575 2146
1576sub get_text { 2147sub get_text {
1577 $_[0]{text} 2148 $_[0]{text}
1578} 2149}
… …
1583 my ($w, $h) = $self->SUPER::size_request; 2154 my ($w, $h) = $self->SUPER::size_request;
1584 2155
1585 ($w + 1, $h) # add 1 for cursor 2156 ($w + 1, $h) # add 1 for cursor
1586} 2157}
1587 2158
1588sub key_down { 2159sub invoke_key_down {
1589 my ($self, $ev) = @_; 2160 my ($self, $ev) = @_;
1590 2161
1591 my $mod = $ev->{mod}; 2162 my $mod = $ev->{mod};
1592 my $sym = $ev->{sym}; 2163 my $sym = $ev->{sym};
1593 my $uni = $ev->{unicode}; 2164 my $uni = $ev->{unicode};
1594 2165
1595 my $text = $self->get_text; 2166 my $text = $self->get_text;
1596 2167
1597 if ($uni == 8) { 2168 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
2169
2170 if ($sym == DC::SDLK_BACKSPACE) {
1598 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2171 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1599 } elsif ($uni == 127) { 2172 } elsif ($sym == DC::SDLK_DELETE) {
1600 substr $text, $self->{cursor}, 1, ""; 2173 substr $text, $self->{cursor}, 1, "";
1601 } elsif ($sym == CFClient::SDLK_LEFT) { 2174 } elsif ($sym == DC::SDLK_LEFT) {
1602 --$self->{cursor} if $self->{cursor}; 2175 --$self->{cursor} if $self->{cursor};
1603 } elsif ($sym == CFClient::SDLK_RIGHT) { 2176 } elsif ($sym == DC::SDLK_RIGHT) {
1604 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2177 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1605 } elsif ($sym == CFClient::SDLK_HOME) { 2178 } elsif ($sym == DC::SDLK_HOME) {
2179 # what a hack
2180 $self->{cursor} =
2181 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2182 ? length $1
2183 : 0;
2184 } elsif ($sym == DC::SDLK_END) {
2185 # uh, again
2186 $self->{cursor} =
2187 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2188 ? $self->{cursor} + length $1
2189 : length $self->{text};
2190 } elsif ($uni == 21) { # ctrl-u
2191 $text = "";
1606 $self->{cursor} = 0; 2192 $self->{cursor} = 0;
1607 } elsif ($sym == CFClient::SDLK_END) {
1608 $self->{cursor} = length $text;
1609 } elsif ($uni == 27) { 2193 } elsif ($uni == 27) {
1610 $self->_emit ('escape'); 2194 $self->emit ('escape');
1611 } elsif ($uni) { 2195 } elsif ($uni == 0x0d) {
2196 substr $text, $self->{cursor}++, 0, "\012";
2197 } elsif ($uni >= 0x20) {
1612 substr $text, $self->{cursor}++, 0, chr $uni; 2198 substr $text, $self->{cursor}++, 0, chr $uni;
2199 } else {
2200 return 0;
1613 } 2201 }
1614 2202
1615 $self->_set_text ($text); 2203 $self->_set_text ($text);
2204
2205 $self->realloc;
1616 $self->update; 2206 $self->update;
1617 $self->check_size;
1618}
1619 2207
2208 1
2209}
2210
1620sub focus_in { 2211sub invoke_focus_in {
1621 my ($self) = @_; 2212 my ($self) = @_;
1622 2213
1623 $self->{last_activity} = $::NOW; 2214 $self->{last_activity} = $::NOW;
1624 2215
1625 $self->SUPER::focus_in; 2216 $self->SUPER::invoke_focus_in
1626} 2217}
1627 2218
1628sub button_down { 2219sub invoke_button_down {
1629 my ($self, $ev, $x, $y) = @_; 2220 my ($self, $ev, $x, $y) = @_;
1630 2221
1631 $self->SUPER::button_down ($ev, $x, $y); 2222 $self->SUPER::invoke_button_down ($ev, $x, $y);
1632 2223
1633 my $idx = $self->{layout}->xy_to_index ($x, $y); 2224 my $idx = $self->{layout}->xy_to_index ($x, $y);
1634 2225
1635 # byte-index to char-index 2226 # byte-index to char-index
1636 my $text = $self->{text}; 2227 my $text = $self->{text};
1637 utf8::encode $text; 2228 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1638 $self->{cursor} = length substr $text, 0, $idx; 2229 $self->{cursor} = length $text;
1639 2230
1640 $self->_set_text ($self->{text}); 2231 $self->_set_text ($self->{text});
1641 $self->update; 2232 $self->update;
2233
2234 1
1642} 2235}
1643 2236
1644sub mouse_motion { 2237sub invoke_mouse_motion {
1645 my ($self, $ev, $x, $y) = @_; 2238 my ($self, $ev, $x, $y) = @_;
1646# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2240
2241 1
1647} 2242}
1648 2243
1649sub _draw { 2244sub _draw {
1650 my ($self) = @_; 2245 my ($self) = @_;
1651 2246
1652 local $self->{fg} = $self->{fg}; 2247 local $self->{fg} = $self->{fg};
1653 2248
1654 if ($FOCUS == $self) { 2249 if ($FOCUS == $self) {
1655 glColor @{$self->{active_bg}}; 2250 glColor_premultiply @{$self->{active_bg}};
1656 $self->{fg} = $self->{active_fg}; 2251 $self->{fg} = $self->{active_fg};
1657 } else { 2252 } else {
1658 glColor @{$self->{bg}}; 2253 glColor_premultiply @{$self->{bg}};
1659 } 2254 }
1660 2255
1661 glEnable GL_BLEND; 2256 glEnable GL_BLEND;
1662 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2257 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1663 glBegin GL_QUADS;
1664 glVertex 0 , 0;
1665 glVertex 0 , $self->{h};
1666 glVertex $self->{w}, $self->{h}; 2258 glRect 0, 0, $self->{w}, $self->{h};
1667 glVertex $self->{w}, 0;
1668 glEnd;
1669 glDisable GL_BLEND; 2259 glDisable GL_BLEND;
1670 2260
1671 $self->SUPER::_draw; 2261 $self->SUPER::_draw;
1672 2262
1673 #TODO: force update every cursor change :( 2263 #TODO: force update every cursor change :(
… …
1675 2265
1676 unless (exists $self->{cur_h}) { 2266 unless (exists $self->{cur_h}) {
1677 my $text = substr $self->{text}, 0, $self->{cursor}; 2267 my $text = substr $self->{text}, 0, $self->{cursor};
1678 utf8::encode $text; 2268 utf8::encode $text;
1679 2269
1680 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2270 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1681 } 2271 }
1682 2272
1683 glColor @{$self->{fg}}; 2273 glColor_premultiply @{$self->{active_fg}};
1684 glBegin GL_LINES; 2274 glBegin GL_LINES;
1685 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2275 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1686 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2276 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1687 glEnd; 2277 glEnd;
1688 }
1689}
1690 2278
2279 glLineWidth 3;
2280 glColor @{$self->{active_outline}};
2281 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2282 glLineWidth 1;
2283
2284 } else {
2285 glColor @{$self->{outline} || $DC::THEME{entry_outline}};
2286 glBegin GL_LINE_STRIP;
2287 glVertex .5, $self->{h} * .5;
2288 glVertex .5, $self->{h} - 2.5;
2289 glVertex $self->{w} - .5, $self->{h} - 2.5;
2290 glVertex $self->{w} - .5, $self->{h} * .5;
2291 glEnd;
2292 }
2293}
2294
2295#############################################################################
2296
1691package CFClient::UI::Entry; 2297package DC::UI::Entry;
1692 2298
1693our @ISA = CFClient::UI::EntryBase::; 2299our @ISA = DC::UI::EntryBase::;
1694 2300
1695use CFClient::OpenGL; 2301use DC::OpenGL;
1696 2302
2303sub new {
2304 my $class = shift;
2305
2306 $class->SUPER::new (
2307 history_pointer => -1,
2308 @_
2309 )
2310}
2311
2312
1697sub key_down { 2313sub invoke_key_down {
1698 my ($self, $ev) = @_; 2314 my ($self, $ev) = @_;
1699 2315
1700 my $sym = $ev->{sym}; 2316 my $sym = $ev->{sym};
1701 2317
1702 if ($sym == 13) { 2318 if ($ev->{uni} == 0x0d || $sym == 13) {
1703 unshift @{$self->{history}}, 2319 unshift @{$self->{history}},
1704 my $txt = $self->get_text; 2320 my $txt = $self->get_text;
2321
1705 $self->{history_pointer} = -1; 2322 $self->{history_pointer} = -1;
1706 $self->{history_saveback} = ''; 2323 $self->{history_saveback} = '';
1707 $self->_emit (activate => $txt); 2324 $self->emit (activate => $txt);
1708 $self->update; 2325 $self->update;
1709 2326
1710 } elsif ($sym == CFClient::SDLK_UP) { 2327 } elsif ($sym == DC::SDLK_UP) {
1711 if ($self->{history_pointer} < 0) { 2328 if ($self->{history_pointer} < 0) {
1712 $self->{history_saveback} = $self->get_text; 2329 $self->{history_saveback} = $self->get_text;
1713 } 2330 }
1714 if (@{$self->{history} || []} > 0) { 2331 if (@{$self->{history} || []} > 0) {
1715 $self->{history_pointer}++; 2332 $self->{history_pointer}++;
… …
1717 $self->{history_pointer} = @{$self->{history} || []} - 1; 2334 $self->{history_pointer} = @{$self->{history} || []} - 1;
1718 } 2335 }
1719 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2336 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1720 } 2337 }
1721 2338
1722 } elsif ($sym == CFClient::SDLK_DOWN) { 2339 } elsif ($sym == DC::SDLK_DOWN) {
1723 $self->{history_pointer}--; 2340 $self->{history_pointer}--;
1724 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2341 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1725 2342
1726 if ($self->{history_pointer} >= 0) { 2343 if ($self->{history_pointer} >= 0) {
1727 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2344 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1728 } else { 2345 } else {
2346 if (defined $self->{history_saveback}) {
1729 $self->set_text ($self->{history_saveback}); 2347 $self->set_text ($self->{history_saveback});
2348 $self->{history_saveback} = undef;
2349 }
1730 } 2350 }
1731 2351
1732 } else { 2352 } else {
1733 $self->SUPER::key_down ($ev); 2353 return $self->SUPER::invoke_key_down ($ev)
2354 }
2355
1734 } 2356 1
1735
1736} 2357}
1737 2358
1738############################################################################# 2359#############################################################################
1739 2360
1740package CFClient::UI::Button; 2361package DC::UI::TextEdit;
1741 2362
1742our @ISA = CFClient::UI::Label::; 2363our @ISA = DC::UI::EntryBase::;
1743 2364
1744use CFClient::OpenGL; 2365use DC::OpenGL;
1745
1746my @tex =
1747 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1748 qw(b1_button_active.png);
1749 2366
1750sub new { 2367sub new {
1751 my $class = shift; 2368 my $class = shift;
1752 2369
1753 $class->SUPER::new ( 2370 $class->SUPER::new (
1754 padding => 4, 2371 padding_y => 4,
1755 fg => [1, 1, 1], 2372
1756 active_fg => [0, 0, 1], 2373 @_
2374 )
2375}
2376
2377sub move_cursor_ver {
2378 my ($self, $dy) = @_;
2379
2380 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2381
2382 $line += $dy;
2383
2384 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2385 $self->{cursor} = $index;
2386 delete $self->{cur_h};
2387 $self->update;
2388 return;
2389 }
2390}
2391
2392sub invoke_key_down {
2393 my ($self, $ev) = @_;
2394
2395 my $sym = $ev->{sym};
2396
2397 if ($sym == DC::SDLK_UP) {
2398 $self->move_cursor_ver (-1);
2399 } elsif ($sym == DC::SDLK_DOWN) {
2400 $self->move_cursor_ver (+1);
2401 } else {
2402 return $self->SUPER::invoke_key_down ($ev)
2403 }
2404
2405 1
2406}
2407
2408#############################################################################
2409
2410package DC::UI::ButtonBin;
2411
2412our @ISA = DC::UI::Bin::;
2413
2414use DC::OpenGL;
2415
2416my @tex =
2417 map { new_from_resource DC::Texture $_, mipmap => 1 }
2418 qw(b1_button_inactive.png b1_button_active.png);
2419
2420sub new {
2421 my $class = shift;
2422
2423 $class->SUPER::new (
1757 can_hover => 1, 2424 can_hover => 1,
1758 align => 0, 2425 align => 0.5,
1759 valign => 0, 2426 valign => 0.5,
1760 can_events => 1, 2427 can_events => 1,
1761 @_ 2428 @_
1762 ) 2429 )
1763} 2430}
1764 2431
1765sub activate { }
1766
1767sub button_up { 2432sub invoke_button_up {
1768 my ($self, $ev, $x, $y) = @_; 2433 my ($self, $ev, $x, $y) = @_;
1769 2434
1770 $self->emit ("activate") 2435 $self->emit ("activate")
1771 if $x >= 0 && $x < $self->{w} 2436 if $x >= 0 && $x < $self->{w}
1772 && $y >= 0 && $y < $self->{h}; 2437 && $y >= 0 && $y < $self->{h};
2438
2439 1
1773} 2440}
1774 2441
1775sub _draw { 2442sub _draw {
1776 my ($self) = @_; 2443 my ($self) = @_;
1777
1778 local $self->{fg} = $self->{fg};
1779
1780 if ($GRAB == $self) {
1781 $self->{fg} = $self->{active_fg};
1782 }
1783 2444
1784 glEnable GL_TEXTURE_2D; 2445 glEnable GL_TEXTURE_2D;
1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1786 glColor 0, 0, 0, 1; 2447 glColor 0, 0, 0, 1;
1787 2448
2449 my $tex = $tex[$GRAB == $self];
1788 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2450 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1789 2451
1790 glDisable GL_TEXTURE_2D; 2452 glDisable GL_TEXTURE_2D;
1791 2453
1792 $self->SUPER::_draw; 2454 $self->SUPER::_draw;
1793} 2455}
1794 2456
1795############################################################################# 2457#############################################################################
1796 2458
1797package CFClient::UI::CheckBox; 2459package DC::UI::Button;
1798 2460
1799our @ISA = CFClient::UI::DrawBG::; 2461our @ISA = DC::UI::Label::;
2462
2463use DC::OpenGL;
1800 2464
1801my @tex = 2465my @tex =
1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2466 map { new_from_resource DC::Texture $_, mipmap => 1 }
1803 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2467 qw(b1_button_inactive.png b1_button_active.png);
1804
1805use CFClient::OpenGL;
1806 2468
1807sub new { 2469sub new {
1808 my $class = shift; 2470 my $class = shift;
1809 2471
1810 $class->SUPER::new ( 2472 $class->SUPER::new (
2473 padding_x => 8,
2474 padding_y => 4,
2475 fg => [1.0, 1.0, 1.0],
2476 active_fg => [0.8, 0.8, 0.8],
2477 can_hover => 1,
2478 align => 0.5,
2479 valign => 0.5,
2480 can_events => 1,
2481 @_
2482 )
2483}
2484
2485sub invoke_button_up {
2486 my ($self, $ev, $x, $y) = @_;
2487
2488 $self->emit ("activate")
2489 if $x >= 0 && $x < $self->{w}
2490 && $y >= 0 && $y < $self->{h};
2491
2492 1
2493}
2494
2495sub _draw {
2496 my ($self) = @_;
2497
2498 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2499
2500 glEnable GL_TEXTURE_2D;
2501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2502 glColor 0, 0, 0, 1;
2503
2504 my $tex = $tex[$GRAB == $self];
2505 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2506
2507 glDisable GL_TEXTURE_2D;
2508
2509 $self->SUPER::_draw;
2510}
2511
2512#############################################################################
2513
2514package DC::UI::CheckBox;
2515
2516our @ISA = DC::UI::DrawBG::;
2517
2518my @tex =
2519 map { new_from_resource DC::Texture $_, mipmap => 1 }
2520 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2521
2522use DC::OpenGL;
2523
2524sub new {
2525 my $class = shift;
2526
2527 $class->SUPER::new (
2528 fontsize => 1,
1811 padding => 2, 2529 padding_x => 2,
2530 padding_y => 2,
1812 fg => [1, 1, 1], 2531 fg => [1, 1, 1],
1813 active_fg => [1, 1, 0], 2532 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2], 2533 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5], 2534 active_bg => [1, 1, 1, 0.5],
1816 state => 0, 2535 state => 0,
… …
1820} 2539}
1821 2540
1822sub size_request { 2541sub size_request {
1823 my ($self) = @_; 2542 my ($self) = @_;
1824 2543
1825 ($self->{padding} * 2 + 6) x 2 2544 ($self->{fontsize} * $::FONTSIZE) x 2
1826} 2545}
1827 2546
2547sub toggle {
2548 my ($self) = @_;
2549
2550 $self->{state} = !$self->{state};
2551 $self->emit (changed => $self->{state});
2552 $self->update;
2553}
2554
1828sub button_down { 2555sub invoke_button_down {
1829 my ($self, $ev, $x, $y) = @_; 2556 my ($self, $ev, $x, $y) = @_;
1830 2557
1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2558 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2559 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1833 $self->{state} = !$self->{state}; 2560 $self->toggle;
1834 $self->_emit (changed => $self->{state}); 2561 } else {
2562 return 0
2563 }
2564
1835 } 2565 1
1836} 2566}
1837 2567
1838sub _draw { 2568sub _draw {
1839 my ($self) = @_; 2569 my ($self) = @_;
1840 2570
1841 $self->SUPER::_draw; 2571 $self->SUPER::_draw;
1842 2572
1843 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2573 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1844 2574
1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2575 my ($w, $h) = @$self{qw(w h)};
2576
2577 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1846 2578
1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2579 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1848 2580
1849 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2581 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850 2582
… …
1853 glDisable GL_TEXTURE_2D; 2585 glDisable GL_TEXTURE_2D;
1854} 2586}
1855 2587
1856############################################################################# 2588#############################################################################
1857 2589
1858package CFClient::UI::Image; 2590package DC::UI::Image;
1859 2591
1860our @ISA = CFClient::UI::Base::; 2592our @ISA = DC::UI::Base::;
1861 2593
1862use CFClient::OpenGL; 2594use DC::OpenGL;
1863use Carp qw/confess/;
1864 2595
1865our %loaded_images; 2596our %texture_cache;
1866 2597
1867sub new { 2598sub new {
1868 my $class = shift; 2599 my $class = shift;
1869 2600
1870 my $self = $class->SUPER::new (can_events => 0, @_); 2601 my $self = $class->SUPER::new (
2602 can_events => 0,
2603 scale => 1,
2604 @_,
2605 );
1871 2606
1872 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2607 $self->{path} || $self->{tex}
2608 or Carp::croak "'path' or 'tex' attributes required";
1873 2609
1874 $loaded_images{$self->{image}} ||= 2610 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1875 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2611 new_from_resource DC::Texture $self->{path}, mipmap => 1;
1876 2612
1877 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2613 DC::weaken $texture_cache{$self->{path}};
1878 2614
1879 Scalar::Util::weaken $loaded_images{$self->{image}}; 2615 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1880
1881 $self->{aspect} = $tex->{w} / $tex->{h};
1882 2616
1883 $self 2617 $self
1884} 2618}
1885 2619
2620sub STORABLE_freeze {
2621 my ($self, $cloning) = @_;
2622
2623 $self->{path}
2624 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2625
2626 $self->{path}
2627}
2628
2629sub STORABLE_attach {
2630 my ($self, $cloning, $path) = @_;
2631
2632 $self->new (path => $path)
2633}
2634
1886sub size_request { 2635sub size_request {
1887 my ($self) = @_; 2636 my ($self) = @_;
1888 2637
1889 ($self->{tex}->{w}, $self->{tex}->{h}) 2638 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1890} 2639}
1891 2640
1892sub _draw { 2641sub _draw {
1893 my ($self) = @_; 2642 my ($self) = @_;
1894 2643
… …
1911 glDisable GL_TEXTURE_2D; 2660 glDisable GL_TEXTURE_2D;
1912} 2661}
1913 2662
1914############################################################################# 2663#############################################################################
1915 2664
2665package DC::UI::ImageButton;
2666
2667our @ISA = DC::UI::Image::;
2668
2669use DC::OpenGL;
2670
2671my %textures;
2672
2673sub new {
2674 my $class = shift;
2675
2676 my $self = $class->SUPER::new (
2677 padding_x => 4,
2678 padding_y => 4,
2679 fg => [1, 1, 1],
2680 active_fg => [0, 0, 1],
2681 can_hover => 1,
2682 align => 0.5,
2683 valign => 0.5,
2684 can_events => 1,
2685 @_
2686 );
2687}
2688
2689sub invoke_button_down {
2690 my ($self, $ev, $x, $y) = @_;
2691
2692 1
2693}
2694
2695sub invoke_button_up {
2696 my ($self, $ev, $x, $y) = @_;
2697
2698 $self->emit ("activate")
2699 if $x >= 0 && $x < $self->{w}
2700 && $y >= 0 && $y < $self->{h};
2701
2702 1
2703}
2704
2705#############################################################################
2706
1916package CFClient::UI::VGauge; 2707package DC::UI::VGauge;
1917 2708
1918our @ISA = CFClient::UI::Base::; 2709our @ISA = DC::UI::Base::;
1919 2710
1920use List::Util qw(min max); 2711use List::Util qw(min max);
1921 2712
1922use CFClient::OpenGL; 2713use DC::OpenGL;
1923 2714
1924my %tex = ( 2715my %tex = (
1925 food => [ 2716 food => [
1926 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2717 map { new_from_resource DC::Texture $_, mipmap => 1 }
1927 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2718 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1928 ], 2719 ],
1929 grace => [ 2720 grace => [
1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2721 map { new_from_resource DC::Texture $_, mipmap => 1 }
1931 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2722 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1932 ], 2723 ],
1933 hp => [ 2724 hp => [
1934 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2725 map { new_from_resource DC::Texture $_, mipmap => 1 }
1935 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2726 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1936 ], 2727 ],
1937 mana => [ 2728 mana => [
1938 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2729 map { new_from_resource DC::Texture $_, mipmap => 1 }
1939 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2730 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1940 ], 2731 ],
1941); 2732);
1942 2733
1943# eg. VGauge->new (gauge => 'food'), default gauge: food 2734# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2003 my $ycut1 = max 0, min 1, $ycut; 2794 my $ycut1 = max 0, min 1, $ycut;
2004 my $ycut2 = max 0, min 1, $ycut - 1; 2795 my $ycut2 = max 0, min 1, $ycut - 1;
2005 2796
2006 my $h1 = $self->{h} * (1 - $ycut1); 2797 my $h1 = $self->{h} * (1 - $ycut1);
2007 my $h2 = $self->{h} * (1 - $ycut2); 2798 my $h2 = $self->{h} * (1 - $ycut2);
2799 my $h3 = $self->{h};
2800
2801 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2008 2802
2009 glEnable GL_BLEND; 2803 glEnable GL_BLEND;
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2804 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2805 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D; 2806 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2807 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013 2808
2014 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2809 glBindTexture GL_TEXTURE_2D, $t1->{name};
2015 glBegin GL_QUADS; 2810 glBegin GL_QUADS;
… …
2030 2825
2031 if ($t3) { 2826 if ($t3) {
2032 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2827 glBindTexture GL_TEXTURE_2D, $t3->{name};
2033 glBegin GL_QUADS; 2828 glBegin GL_QUADS;
2034 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2829 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2035 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2830 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2036 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2831 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2037 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2832 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2038 glEnd; 2833 glEnd;
2039 } 2834 }
2040 2835
2041 glDisable GL_BLEND; 2836 glDisable GL_BLEND;
2042 glDisable GL_TEXTURE_2D; 2837 glDisable GL_TEXTURE_2D;
2043} 2838}
2044 2839
2045############################################################################# 2840#############################################################################
2046 2841
2842package DC::UI::Progress;
2843
2844our @ISA = DC::UI::Label::;
2845
2846use DC::OpenGL;
2847
2848sub new {
2849 my ($class, %arg) = @_;
2850
2851 my $self = $class->SUPER::new (
2852 padding_x => 2,
2853 padding_y => 2,
2854 fg => [1, 1, 1],
2855 bg => [0, 0, 1, 0.2],
2856 bar => [0.7, 0.5, 0.1, 0.8],
2857 outline => [0.4, 0.3, 0],
2858 fontsize => 0.9,
2859 valign => 0.5,
2860 align => 0.5,
2861 can_events => 1,
2862 ellipsise => 1,
2863 label => "%d%%",
2864 %arg,
2865 );
2866
2867 $self->set_value ($arg{value} || -1);
2868
2869 $self
2870}
2871
2872sub set_label {
2873 my ($self, $label) = @_;
2874
2875 return if $self->{label} eq $label;
2876 $self->{label} = $label;
2877
2878 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2879}
2880
2881sub set_value {
2882 my ($self, $value) = @_;
2883
2884 if ($self->{value} ne $value) {
2885 $self->{value} = $value;
2886
2887 if ($value < 0) {
2888 $self->set_text ("-");
2889 } else {
2890 $self->set_text (sprintf $self->{label}, $value * 100);
2891 }
2892
2893 $self->update;
2894 }
2895}
2896
2897sub _draw {
2898 my ($self) = @_;
2899
2900 glEnable GL_BLEND;
2901 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2902
2903 my $px = $self->{padding_x};
2904 my $py = $self->{padding_y};
2905
2906 if ($self->{value} >= 0) {
2907 my $s = int $px + ($self->{w} - $px * 2) * $self->{value};
2908
2909 glColor_premultiply @{$self->{bar}};
2910 glRect $px, $py, $s, $self->{h} - $py;
2911 glColor_premultiply @{$self->{bg}};
2912 glRect $s , $py, $self->{w} - $px, $self->{h} - $py;
2913 }
2914
2915 glColor_premultiply @{$self->{outline}};
2916
2917 $px -= .5;
2918 $py -= .5;
2919
2920 glRect_lineloop $px, $py, $self->{w} - $px, $self->{h} - $py;
2921
2922 glDisable GL_BLEND;
2923
2924 {
2925 local $self->{bg}; # do not draw background
2926 $self->SUPER::_draw;
2927 }
2928}
2929
2930#############################################################################
2931
2932package DC::UI::ExperienceProgress;
2933
2934our @ISA = DC::UI::Progress::;
2935
2936sub new {
2937 my ($class, %arg) = @_;
2938
2939 my $tt = exists $arg{tooltip} ? "$arg{tooltip}\n\n" : "";
2940
2941 my $self = $class->SUPER::new (
2942 %arg,
2943 tooltip => sub {
2944 my ($self) = @_;
2945
2946 sprintf "%slevel %d\n%s points\n%s next level\n%s to go, %d%% done",
2947 $tt,
2948 $self->{lvl},
2949 ::formsep ($self->{exp}),
2950 ::formsep ($self->{nxt}),
2951 ::formsep ($self->{nxt} - $self->{exp}),
2952 $self->_percent * 100,
2953 },
2954 );
2955
2956 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2957 if $::CONN;
2958
2959 $self
2960}
2961
2962sub DESTROY {
2963 my ($self) = @_;
2964
2965 delete $::CONN->{on_exp_update}{$self+0}
2966 if $::CONN;
2967
2968 $self->SUPER::DESTROY;
2969}
2970
2971sub _percent {
2972 my ($self) = @_;
2973
2974 my $table = $::CONN && $::CONN->{exp_table}
2975 or return -1;
2976
2977 my $l0 = $table->[$self->{lvl} - 1];
2978 my $l1 = $table->[$self->{lvl}];
2979
2980 $self->{nxt} = $l1;
2981
2982 ($self->{exp} - $l0) / ($l1 - $l0)
2983}
2984
2985sub set_value {
2986 my ($self, $lvl, $exp) = @_;
2987
2988 $self->{lvl} = $lvl;
2989 $self->{exp} = $exp;
2990
2991 $self->SUPER::set_value ($self->_percent);
2992}
2993
2994#############################################################################
2995
2047package CFClient::UI::Gauge; 2996package DC::UI::Gauge;
2048 2997
2049our @ISA = CFClient::UI::VBox::; 2998our @ISA = DC::UI::VBox::;
2050 2999
2051sub new { 3000sub new {
2052 my ($class, %arg) = @_; 3001 my ($class, %arg) = @_;
2053 3002
2054 my $self = $class->SUPER::new ( 3003 my $self = $class->SUPER::new (
… …
2056 can_hover => 1, 3005 can_hover => 1,
2057 can_events => 1, 3006 can_events => 1,
2058 %arg, 3007 %arg,
2059 ); 3008 );
2060 3009
2061 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 3010 $self->add ($self->{value} = new DC::UI::Label valign => 1, align => 0.5, template => "999");
2062 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 3011 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2063 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 3012 $self->add ($self->{max} = new DC::UI::Label valign => 0, align => 0.5, template => "999");
2064 3013
2065 $self 3014 $self
2066} 3015}
2067 3016
2068sub set_fontsize { 3017sub set_fontsize {
… …
2089 $self->{value}->set_text ($val); 3038 $self->{value}->set_text ($val);
2090} 3039}
2091 3040
2092############################################################################# 3041#############################################################################
2093 3042
2094package CFClient::UI::Slider; 3043package DC::UI::Slider;
2095 3044
2096use strict; 3045use strict;
2097 3046
2098use CFClient::OpenGL; 3047use DC::OpenGL;
2099 3048
2100our @ISA = CFClient::UI::DrawBG::; 3049our @ISA = DC::UI::DrawBG::;
2101 3050
2102my @tex = 3051my @tex =
2103 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3052 map { new_from_resource DC::Texture $_ }
2104 qw(s1_slider.png s1_slider_bg.png); 3053 qw(s1_slider.png s1_slider_bg.png);
2105 3054
2106sub new { 3055sub new {
2107 my $class = shift; 3056 my $class = shift;
2108 3057
… …
2115 fg => [1, 1, 1], 3064 fg => [1, 1, 1],
2116 active_fg => [0, 0, 0], 3065 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2], 3066 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5], 3067 active_bg => [1, 1, 1, 0.5],
2119 range => [0, 0, 100, 10, 0], 3068 range => [0, 0, 100, 10, 0],
2120 req_w => $::WIDTH / 80, 3069 min_w => $::WIDTH / 80,
2121 req_h => $::WIDTH / 80, 3070 min_h => $::WIDTH / 80,
2122 vertical => 0, 3071 vertical => 0,
2123 can_hover => 1, 3072 can_hover => 1,
2124 inner_pad => 0.02, 3073 inner_pad => 0.02,
2125 @_ 3074 @_
2126 ); 3075 );
… …
2132} 3081}
2133 3082
2134sub set_range { 3083sub set_range {
2135 my ($self, $range) = @_; 3084 my ($self, $range) = @_;
2136 3085
2137 $self->{range} = $range; 3086 ($range, $self->{range}) = ($self->{range}, $range);
2138 3087
3088 if ("@$range" ne "@{$self->{range}}") {
2139 $self->update; 3089 $self->update;
3090 $self->set_value ($self->{range}[0]);
3091 }
2140} 3092}
2141 3093
2142sub set_value { 3094sub set_value {
2143 my ($self, $value) = @_; 3095 my ($self, $value) = @_;
2144 3096
2145 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 3097 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2146 3098
2147 $hi = $lo + 1 if $hi <= $lo; 3099 $hi = $lo if $hi < $lo;
2148 3100
2149 $page = $hi - $lo if $page > $hi - $lo; 3101 $value = $hi - $page if $value > $hi - $page;
2150
2151 $value = $lo if $value < $lo; 3102 $value = $lo if $value < $lo;
2152 $value = $hi - $page if $value > $hi - $page;
2153 3103
2154 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 3104 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2155 if $unit; 3105 if $unit;
2156 3106
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3107 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158 3108
2159 if ($value != $old_value) { 3109 if ($value != $old_value) {
2160 $self->_emit (changed => $value); 3110 $self->emit (changed => $value);
2161 $self->update; 3111 $self->update;
2162 } 3112 }
2163} 3113}
2164 3114
2165sub size_request { 3115sub size_request {
2166 my ($self) = @_; 3116 my ($self) = @_;
2167 3117
2168 my $w = $self->{req_w}; 3118 ($self->{req_w}, $self->{req_h})
2169 my $h = $self->{req_h};
2170
2171 $self->{vertical} ? ($h, $w) : ($w, $h)
2172} 3119}
2173 3120
2174sub button_down { 3121sub invoke_button_down {
2175 my ($self, $ev, $x, $y) = @_; 3122 my ($self, $ev, $x, $y) = @_;
2176 3123
2177 $self->SUPER::button_down ($ev, $x, $y); 3124 $self->SUPER::invoke_button_down ($ev, $x, $y);
2178 3125
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3126 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180 3127
2181 $self->mouse_motion ($ev, $x, $y); 3128 $self->invoke_mouse_motion ($ev, $x, $y);
2182}
2183 3129
3130 1
3131}
3132
2184sub mouse_motion { 3133sub invoke_mouse_motion {
2185 my ($self, $ev, $x, $y) = @_; 3134 my ($self, $ev, $x, $y) = @_;
2186 3135
2187 if ($GRAB == $self) { 3136 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3137 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189 3138
2190 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3139 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191 3140
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3141 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193 3142
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3143 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3144 } else {
3145 return 0;
3146 }
3147
2195 } 3148 1
3149}
3150
3151sub invoke_mouse_wheel {
3152 my ($self, $ev) = @_;
3153
3154 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3155
3156 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3157
3158 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3159
3160 1
2196} 3161}
2197 3162
2198sub update { 3163sub update {
2199 my ($self) = @_; 3164 my ($self) = @_;
2200 3165
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3166 delete $self->{knob_w};
3167 $self->SUPER::update;
3168}
3169
3170sub _draw {
3171 my ($self) = @_;
3172
3173 unless ($self->{knob_w}) {
2202 $self->set_value ($self->{range}[0]); 3174 $self->set_value ($self->{range}[0]);
2203 3175
2204 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3176 my ($value, $lo, $hi, $page, $unit) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100; 3177 my $range = ($hi - $page - $lo) || 1e-10;
2206 3178
2207 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1; 3179 my $knob_w = List::Util::min 1, $page / (($hi - $lo) || 1e-10) || 24 / $self->{w};
2208 3180
2209 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5; 3181 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2210 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100; 3182 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2211 3183
2212 $value = ($value - $lo) / $range; 3184 $value = ($value - $lo) / $range;
2213 $value = $value * $self->{scale} + $self->{offset}; 3185 $value = $value * $self->{scale} + $self->{offset};
2214 3186
2215 $self->{knob_x} = $value - $knob_w * 0.5; 3187 $self->{knob_x} = $value - $knob_w * 0.5;
2216 $self->{knob_w} = $knob_w; 3188 $self->{knob_w} = $knob_w;
2217 }); 3189 }
2218
2219 $self->SUPER::update;
2220}
2221
2222sub _draw {
2223 my ($self) = @_;
2224 3190
2225 $self->SUPER::_draw (); 3191 $self->SUPER::_draw ();
2226 3192
2227 glScale $self->{w}, $self->{h}; 3193 glScale $self->{w}, $self->{h};
2228 3194
… …
2248 glDisable GL_TEXTURE_2D; 3214 glDisable GL_TEXTURE_2D;
2249} 3215}
2250 3216
2251############################################################################# 3217#############################################################################
2252 3218
2253package CFClient::UI::ValSlider; 3219package DC::UI::ValSlider;
2254 3220
2255our @ISA = CFClient::UI::HBox::; 3221our @ISA = DC::UI::HBox::;
2256 3222
2257sub new { 3223sub new {
2258 my ($class, %arg) = @_; 3224 my ($class, %arg) = @_;
2259 3225
2260 my $range = delete $arg{range}; 3226 my $range = delete $arg{range};
2261 3227
2262 my $self = $class->SUPER::new ( 3228 my $self = $class->SUPER::new (
2263 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3229 slider => (new DC::UI::Slider expand => 1, range => $range),
2264 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3230 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2265 to_value => sub { shift }, 3231 to_value => sub { shift },
2266 from_value => sub { shift }, 3232 from_value => sub { shift },
2267 %arg, 3233 %arg,
2268 ); 3234 );
2269 3235
… …
2289sub set_range { shift->{slider}->set_range (@_) } 3255sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) } 3256sub set_value { shift->{slider}->set_value (@_) }
2291 3257
2292############################################################################# 3258#############################################################################
2293 3259
2294package CFClient::UI::TextView; 3260package DC::UI::TextScroller;
2295 3261
2296our @ISA = CFClient::UI::HBox::; 3262our @ISA = DC::UI::HBox::;
2297 3263
2298use CFClient::OpenGL; 3264use DC::OpenGL;
2299 3265
2300sub new { 3266sub new {
2301 my $class = shift; 3267 my $class = shift;
2302 3268
2303 my $self = $class->SUPER::new ( 3269 my $self = $class->SUPER::new (
2304 fontsize => 1, 3270 fontsize => 1,
2305 can_events => 0, 3271 can_events => 1,
3272 indent => 0,
2306 #font => default_font 3273 #font => default_font
2307 @_, 3274 @_,
2308 3275
2309 layout => (new CFClient::Layout 1), 3276 layout => (new DC::Layout),
2310 par => [], 3277 par => [],
3278 max_par => 0,
2311 height => 0, 3279 height => 0,
2312 children => [ 3280 children => [
2313 (new CFClient::UI::Empty expand => 1), 3281 (new DC::UI::Empty expand => 1),
2314 (new CFClient::UI::Slider vertical => 1), 3282 (new DC::UI::Slider vertical => 1),
2315 ], 3283 ],
2316 ); 3284 );
2317 3285
2318 $self->{children}[1]->connect (changed => sub { $self->update }); 3286 $self->{children}[1]->connect (changed => sub { $self->update });
2319 3287
… …
2325 3293
2326 $self->{fontsize} = $fontsize; 3294 $self->{fontsize} = $fontsize;
2327 $self->reflow; 3295 $self->reflow;
2328} 3296}
2329 3297
3298sub size_request {
3299 my ($self) = @_;
3300
3301 my ($empty, $slider) = $self->visible_children;
3302
3303 local $self->{children} = [$empty, $slider];
3304 $self->SUPER::size_request
3305}
3306
2330sub size_allocate { 3307sub invoke_size_allocate {
2331 my ($self, $w, $h) = @_; 3308 my ($self, $w, $h) = @_;
2332 3309
2333 $self->SUPER::size_allocate ($w, $h); 3310 my ($empty, $slider, @other) = @{ $self->{children} };
3311 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2334 3312
2335 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3313 $self->{layout}->set_font ($self->{font}) if $self->{font};
2336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3314 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2337 $self->{layout}->set_width ($self->{children}[0]{w}); 3315 $self->{layout}->set_width ($empty->{w});
3316 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2338 3317
2339 $self->reflow; 3318 $self->reflow;
2340}
2341 3319
2342sub text_size { 3320 local $self->{children} = [$empty, $slider];
3321 $self->SUPER::invoke_size_allocate ($w, $h)
3322}
3323
3324sub invoke_mouse_wheel {
2343 my ($self, $text, $indent) = @_; 3325 my ($self, $ev) = @_;
3326
3327 return 0 unless $ev->{dy}; # only vertical movements
3328
3329 $self->{children}[1]->emit (mouse_wheel => $ev);
3330
3331 1
3332}
3333
3334sub get_layout {
3335 my ($self, $para) = @_;
2344 3336
2345 my $layout = $self->{layout}; 3337 my $layout = $self->{layout};
2346 3338
3339 $layout->set_font ($self->{font}) if $self->{font};
3340 $layout->set_foreground (@{$para->{fg}});
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3341 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent); 3342 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3343 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2349 $layout->set_markup ($text); 3344 $layout->set_markup ($para->{markup});
3345
3346 $layout->set_shapes (
3347 map
3348 +(0, $_->baseline_shift + $_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3349 @{$para->{widget}}
2350 3350 );
3351
2351 $layout->size 3352 $layout
2352} 3353}
2353 3354
2354sub reflow { 3355sub reflow {
2355 my ($self) = @_; 3356 my ($self) = @_;
2356 3357
… …
2363 3364
2364 # todo: base offset on lines or so, not on pixels 3365 # todo: base offset on lines or so, not on pixels
2365 $self->{children}[1]->set_value ($offset); 3366 $self->{children}[1]->set_value ($offset);
2366} 3367}
2367 3368
3369sub current_paragraph {
3370 my ($self) = @_;
3371
3372 $self->{top_paragraph} - 1
3373}
3374
3375sub scroll_to {
3376 my ($self, $para) = @_;
3377
3378 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3379
3380 $self->{scroll_to} = $para;
3381 $self->update;
3382}
3383
2368sub clear { 3384sub clear {
2369 my ($self) = @_; 3385 my ($self) = @_;
3386
3387 my (undef, undef, @other) = @{ $self->{children} };
3388 $self->remove ($_) for @other;
2370 3389
2371 $self->{par} = []; 3390 $self->{par} = [];
2372 $self->{height} = 0; 3391 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3392 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374} 3393}
2375 3394
2376sub add_paragraph { 3395sub add_paragraph {
2377 my ($self, $color, $text, $indent) = @_; 3396 my $self = shift;
2378 3397
2379 for my $line (split /\n/, $text) { 3398 for my $para (@_) {
2380 my ($w, $h) = $self->text_size ($line); 3399 $para = {
3400 fg => [1, 1, 1, 1],
3401 indent => 0,
3402 markup => "",
3403 widget => [],
3404 ref $para ? %$para : (markup => $para),
3405 w => 1e10,
3406 wrapped => 1,
3407 };
3408
3409 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3410 push @{$self->{par}}, $para;
3411 }
3412
3413 if (my $max = $self->{max_par}) {
3414 shift @{$self->{par}} while @{$self->{par}} > $max;
3415 }
3416
3417 $self->{need_reflow}++;
3418 $self->update;
3419}
3420
3421sub scroll_to_bottom {
3422 my ($self) = @_;
3423
3424 $self->{scroll_to} = $#{$self->{par}};
3425 $self->update;
3426}
3427
3428sub force_uptodate {
3429 my ($self) = @_;
3430
3431 if (delete $self->{need_reflow}) {
3432 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3433
3434 my $height = 0;
3435
3436 for my $para (@{$self->{par}}) {
3437 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3438 my $layout = $self->get_layout ($para);
3439 my ($w, $h) = $layout->size;
3440
3441 $para->{w} = $w + $para->{indent};
3442 $para->{h} = $h;
3443 $para->{wrapped} = $layout->has_wrapped;
3444 }
3445
3446 $para->{y} = $height;
3447 $height += $para->{h};
3448 }
3449
2381 $self->{height} += $h; 3450 $self->{height} = $height;
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3451 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2383 }
2384 3452
2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3453 delete $self->{texture};
3454 }
3455
3456 if (my $paridx = delete $self->{scroll_to}) {
3457 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3458 }
2386} 3459}
2387 3460
2388sub update { 3461sub update {
2389 my ($self) = @_; 3462 my ($self) = @_;
2390 3463
… …
2392 3465
2393 return unless $self->{h} > 0; 3466 return unless $self->{h} > 0;
2394 3467
2395 delete $self->{texture}; 3468 delete $self->{texture};
2396 3469
2397 $ROOT->on_post_alloc ($self, sub { 3470 $ROOT->on_post_alloc ($self => sub {
3471 $self->force_uptodate;
3472
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3473 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399 3474
2400 if (delete $self->{need_reflow}) {
2401 my $height = 0;
2402
2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406
2407 for (@{$self->{par}}) {
2408 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2409 $layout->set_width ($W - $_->[3]);
2410 $layout->set_markup ($_->[4]);
2411 my ($w, $h) = $layout->size;
2412 $_->[0] = $w + $_->[3];
2413 $_->[1] = $h;
2414 }
2415
2416 $height += $_->[1];
2417 }
2418
2419 $self->{height} = $height;
2420
2421 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2422
2423 delete $self->{texture};
2424 }
2425
2426 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3475 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2427 glClearColor 0.5, 0.5, 0.5, 0; 3476 glClearColor 0, 0, 0, 0;
2428 glClear GL_COLOR_BUFFER_BIT; 3477 glClear GL_COLOR_BUFFER_BIT;
2429 3478
3479 package DC::UI::Base;
3480 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3481 (0, 0, $self->{w}, $self->{h});
3482
3483 my $top = int $self->{children}[1]{range}[0];
3484
3485 my $paridx = 0;
3486 my $top_paragraph;
2430 my $top = int $self->{children}[1]{range}[0]; 3487 my $top = int $self->{children}[1]{range}[0];
2431 3488
2432 my $y0 = $top; 3489 my $y0 = $top;
2433 my $y1 = $top + $H; 3490 my $y1 = $top + $H;
2434 3491
2435 my $y = 0;
2436
2437 my $layout = $self->{layout};
2438
2439 $layout->set_font ($self->{font}) if $self->{font};
2440
2441 glEnable GL_BLEND;
2442 #TODO# not correct in windows where rgba is forced off
2443 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2444
2445 for my $par (@{$self->{par}}) { 3492 for my $para (@{$self->{par}}) {
2446 my $h = $par->[1]; 3493 my $h = $para->{h};
3494 my $y = $para->{y};
2447 3495
2448 if ($y0 < $y + $h && $y < $y1) { 3496 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] }); 3497 my $layout = $self->get_layout ($para);
2450 $layout->set_width ($W - $par->[3]);
2451 $layout->set_markup ($par->[4]);
2452 3498
2453 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3499 $layout->render ($para->{indent}, $y - $y0);
3500 $layout->draw;
2454 3501
2455 glRasterPos $par->[3], $y - $y0; 3502 if (my @w = @{ $para->{widget} }) {
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3503 my @s = $layout->get_shapes;
3504
3505 for (@w) {
3506 my ($dx, $dy) = splice @s, 0, 2, ();
3507
3508 $_->{x} = $dx + $para->{indent};
3509 $_->{y} = $dy + $y - $y0;
3510
3511 $_->draw;
3512 }
3513 }
2457 } 3514 }
2458 3515
2459 $y += $h; 3516 $paridx++;
3517 $top_paragraph ||= $paridx if $y >= $top;
2460 } 3518 }
2461 3519
2462 glDisable GL_BLEND; 3520 $self->{top_paragraph} = $top_paragraph;
2463 }; 3521 };
2464 }); 3522 });
2465} 3523}
2466 3524
3525sub reconfigure {
3526 my ($self) = @_;
3527
3528 $self->SUPER::reconfigure;
3529
3530 $_->{w} = 1e10 for @{ $self->{par} };
3531 $self->reflow;
3532}
3533
2467sub _draw { 3534sub _draw {
2468 my ($self) = @_; 3535 my ($self) = @_;
2469 3536
2470 glEnable GL_TEXTURE_2D; 3537 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3538 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 1, 1, 1, 1; 3539 glColor 0, 0, 0, 1;
2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3540 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2474 glDisable GL_TEXTURE_2D; 3541 glDisable GL_TEXTURE_2D;
2475 3542
2476 $self->{children}[1]->draw; 3543 $self->{children}[1]->draw;
2477
2478} 3544}
2479 3545
2480############################################################################# 3546#############################################################################
2481 3547
2482package CFClient::UI::Animator; 3548package DC::UI::Animator;
2483 3549
2484use CFClient::OpenGL; 3550use DC::OpenGL;
2485 3551
2486our @ISA = CFClient::UI::Bin::; 3552our @ISA = DC::UI::Bin::;
2487 3553
2488sub moveto { 3554sub moveto {
2489 my ($self, $x, $y) = @_; 3555 my ($self, $x, $y) = @_;
2490 3556
2491 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3557 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2519 glPopMatrix; 3585 glPopMatrix;
2520} 3586}
2521 3587
2522############################################################################# 3588#############################################################################
2523 3589
2524package CFClient::UI::Flopper; 3590package DC::UI::Flopper;
2525 3591
2526our @ISA = CFClient::UI::Button::; 3592our @ISA = DC::UI::Button::;
2527 3593
2528sub new { 3594sub new {
2529 my $class = shift; 3595 my $class = shift;
2530 3596
2531 my $self = $class->SUPER::new ( 3597 my $self = $class->SUPER::new (
2532 state => 0, 3598 state => 0,
2533 connect_activate => \&toggle_flopper, 3599 on_activate => \&toggle_flopper,
2534 @_ 3600 @_
2535 ); 3601 );
2536 3602
2537 if ($self->{state}) {
2538 $self->{state} = 0;
2539 $self->toggle_flopper;
2540 }
2541
2542 $self 3603 $self
2543} 3604}
2544 3605
2545sub toggle_flopper { 3606sub toggle_flopper {
2546 my ($self) = @_; 3607 my ($self) = @_;
2547 3608
2548 # TODO: use animation 3609 $self->{other}->toggle_visibility;
2549 if ($self->{state} = !$self->{state}) {
2550 $CFClient::UI::ROOT->add ($self->{other});
2551 $self->{other}->move ($self->coord2global (0, $self->{h}));
2552 $self->_emit ("open");
2553 } else {
2554 $CFClient::UI::ROOT->remove ($self->{other});
2555 $self->_emit ("close");
2556 }
2557
2558 $self->_emit (changed => $self->{state});
2559} 3610}
2560 3611
2561############################################################################# 3612#############################################################################
2562 3613
2563package CFClient::UI::Tooltip; 3614package DC::UI::Tooltip;
2564 3615
2565our @ISA = CFClient::UI::Bin::; 3616our @ISA = DC::UI::Bin::;
2566 3617
2567use CFClient::OpenGL; 3618use DC::OpenGL;
2568 3619
2569sub new { 3620sub new {
2570 my $class = shift; 3621 my $class = shift;
2571 3622
2572 $class->SUPER::new ( 3623 $class->SUPER::new (
… …
2576} 3627}
2577 3628
2578sub set_tooltip_from { 3629sub set_tooltip_from {
2579 my ($self, $widget) = @_; 3630 my ($self, $widget) = @_;
2580 3631
3632 my $tip = $widget->{tooltip};
3633 $tip = $tip->($widget) if "CODE" eq ref $tip;
3634
3635 $tip = DC::Pod::section_label tooltip => $1
3636 if $tip =~ /^#(.*)$/;
3637
3638 if ($ENV{CFPLUS_DEBUG} & 2) {
3639 $tip .= "\n\n" . (ref $widget) . "\n"
3640 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3641 . "req $widget->{req_w} $widget->{req_h}\n"
3642 . "visible $widget->{visible}";
3643 }
3644
3645 $tip =~ s/^\n+//;
3646 $tip =~ s/\n+$//;
3647
2581 $self->add (new CFClient::UI::Label 3648 $self->add (new DC::UI::Label
3649 fg => $DC::THEME{tooltip_fg},
2582 markup => $widget->{tooltip}, 3650 markup => $tip,
2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3651 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
3652 align => 0,
2584 fontsize => 0.8, 3653 fontsize => 0.8,
2585 fg => [0, 0, 0, 1], 3654 style => $DC::THEME{tooltip_style}, # FLAG_INVERSE
2586 ellipsise => 0, 3655 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP), 3656 font => ($widget->{tooltip_font} || $::FONT_PROP),
2588 ); 3657 );
2589} 3658}
2590 3659
… …
2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3663 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2595 3664
2596 ($w + 4, $h + 4) 3665 ($w + 4, $h + 4)
2597} 3666}
2598 3667
2599sub size_allocate { 3668sub invoke_size_allocate {
2600 my ($self, $w, $h) = @_; 3669 my ($self, $w, $h) = @_;
2601 3670
2602 $self->SUPER::size_allocate ($w - 4, $h - 4); 3671 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3672}
3673
3674sub invoke_visibility_change {
3675 my ($self, $visible) = @_;
3676
3677 return unless $visible;
3678
3679 $self->{root}->on_post_alloc ("move_$self" => sub {
3680 my $widget = $self->{owner}
3681 or return;
3682
3683 if ($widget->{visible}) {
3684 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3685
3686 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3687 if $x + $self->{w} > $self->{root}{w};
3688
3689 $self->move_abs ($x, $y);
3690 } else {
3691 $self->hide;
3692 }
3693 });
2603} 3694}
2604 3695
2605sub _draw { 3696sub _draw {
2606 my ($self) = @_; 3697 my ($self) = @_;
2607 3698
2608 glTranslate 0.375, 0.375;
2609
2610 my ($w, $h) = @$self{qw(w h)}; 3699 my ($w, $h) = @$self{qw(w h)};
2611 3700
2612 glColor 1, 0.8, 0.4; 3701 glColor @{ $DC::THEME{tooltip_bg} };
2613 glBegin GL_QUADS; 3702 glRect 0, 0, $w, $h;
2614 glVertex 0 , 0;
2615 glVertex 0 , $h;
2616 glVertex $w, $h;
2617 glVertex $w, 0;
2618 glEnd;
2619 3703
2620 glColor 0, 0, 0; 3704 glColor @{ $DC::THEME{tooltip_border} };
2621 glBegin GL_LINE_LOOP; 3705 glRect_lineloop .5, .5, $w + .5, $h + .5;
2622 glVertex 0 , 0;
2623 glVertex 0 , $h;
2624 glVertex $w, $h;
2625 glVertex $w, 0;
2626 glEnd;
2627 3706
2628 glTranslate 2 - 0.375, 2 - 0.375; 3707 glTranslate 2, 2;
3708
2629 $self->SUPER::_draw; 3709 $self->SUPER::_draw;
2630} 3710}
2631 3711
2632############################################################################# 3712#############################################################################
2633 3713
2634package CFClient::UI::Face; 3714package DC::UI::Face;
2635 3715
2636our @ISA = CFClient::UI::Base::; 3716our @ISA = DC::UI::DrawBG::;
2637 3717
2638use CFClient::OpenGL; 3718use DC::OpenGL;
2639 3719
2640sub new { 3720sub new {
2641 my $class = shift; 3721 my $class = shift;
2642 3722
2643 my $self = $class->SUPER::new ( 3723 my $self = $class->SUPER::new (
3724 size_w => 32,
3725 size_h => 8,
2644 aspect => 1, 3726 aspect => 1,
2645 can_events => 0, 3727 can_events => 0,
2646 @_, 3728 @_,
2647 ); 3729 );
2648 3730
2649 if ($self->{anim} && $self->{animspeed}) { 3731 if ($self->{anim} && $self->{animspeed}) {
2650 Scalar::Util::weaken (my $widget = $self); 3732 DC::weaken (my $widget = $self);
2651 3733
2652 $self->{timer} = Event->timer ( 3734 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2653 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3735 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2654 hard => 1, 3736 return unless $::CONN;
2655 interval => $self->{animspeed}, 3737
2656 cb => sub { 3738 my $w = $widget
3739 or return;
3740
2657 ++$widget->{frame}; 3741 ++$w->{frame};
3742 $w->update_face;
3743
3744 # somehow, $widget can go away
2658 $widget->update; 3745 $w->update;
2659 }, 3746 $w->update_timer;
2660 ); 3747 };
3748
3749 $self->update_face;
3750 $self->update_timer;
2661 } 3751 }
2662 3752
2663 $self 3753 $self
2664} 3754}
2665 3755
3756sub update_timer {
3757 my ($self) = @_;
3758
3759 return unless $self->{timer};
3760
3761 if ($self->{visible}) {
3762 $self->{timer}->start;
3763 } else {
3764 $self->{timer}->stop;
3765 }
3766}
3767
3768sub update_face {
3769 my ($self) = @_;
3770
3771 if ($::CONN) {
3772 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3773 if ($anim && @$anim) {
3774 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3775 delete $self->{face_change_cb};
3776
3777 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3778 unless ($tex->{name} || $tex->{loading}) {
3779 $tex->upload (sub { $self->reconfigure });
3780 }
3781 }
3782 }
3783 }
3784 }
3785}
3786
2666sub size_request { 3787sub size_request {
2667 (32, 8) 3788 my ($self) = @_;
3789
3790 if ($::CONN) {
3791 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3792 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3793 if ($tex->{name}) {
3794 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3795 } elsif (!$tex->{loading}) {
3796 $tex->upload (sub { $self->reconfigure });
3797 }
3798 }
3799
3800 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3801 }
3802 }
3803
3804 ($self->{size_w} || 8, $self->{size_h} || 8)
2668} 3805}
2669 3806
2670sub update { 3807sub update {
2671 my ($self) = @_; 3808 my ($self) = @_;
2672 3809
2673 return unless $self->{visible}; 3810 return unless $self->{visible};
2674 3811
2675 $self->SUPER::update; 3812 $self->SUPER::update;
2676} 3813}
2677 3814
3815sub invoke_visibility_change {
3816 my ($self) = @_;
3817
3818 $self->update_timer;
3819
3820 0
3821}
3822
2678sub _draw { 3823sub _draw {
2679 my ($self) = @_; 3824 my ($self) = @_;
2680 3825
2681 return unless $::CONN; 3826 $self->SUPER::_draw;
2682 3827
2683 my $face; 3828 if (my $tex = $self->{tex}) {
2684
2685 if ($self->{frame}) {
2686 my $anim = $::CONN->{anim}[$self->{anim}];
2687
2688 $face = $anim->[ $self->{frame} % @$anim ]
2689 if $anim && @$anim;
2690 }
2691
2692 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2693
2694 if ($tex) {
2695 glEnable GL_TEXTURE_2D; 3829 glEnable GL_TEXTURE_2D;
2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3830 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2697 glColor 1, 1, 1, 1; 3831 glColor 0, 0, 0, 1;
2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3832 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2699 glDisable GL_TEXTURE_2D; 3833 glDisable GL_TEXTURE_2D;
2700 } 3834 }
2701} 3835}
2702 3836
2703sub DESTROY { 3837sub destroy {
2704 my ($self) = @_; 3838 my ($self) = @_;
2705 3839
2706 $self->{timer}->cancel 3840 (delete $self->{timer})->cancel
2707 if $self->{timer}; 3841 if $self->{timer};
2708 3842
2709 $self->SUPER::DESTROY; 3843 $self->SUPER::destroy;
2710} 3844}
2711 3845
2712############################################################################# 3846#############################################################################
2713 3847
2714package CFClient::UI::InventoryItem; 3848package DC::UI::Buttonbar;
2715 3849
2716our @ISA = CFClient::UI::HBox::; 3850our @ISA = DC::UI::HBox::;
2717 3851
2718sub new { 3852# TODO: should actually wrap buttons and other goodies.
2719 my $class = shift;
2720
2721 my %args = @_;
2722
2723 my $item = delete $args{item};
2724
2725 my $desc = CFClient::Item::desc_string $item;
2726
2727 my $self = $class->SUPER::new (
2728 can_hover => 1,
2729 can_events => 1,
2730 tooltip => ((CFClient::UI::Label::escape $desc)
2731 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2732 connect_button_down => sub {
2733 my ($self, $ev, $x, $y) = @_;
2734
2735 # todo: maybe put examine on 1? but should just be a tooltip :(
2736 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2737 my $targ = $::CONN->{player}{tag};
2738
2739 if ($item->{container} == $::CONN->{player}{tag}) {
2740 $targ = $main::OPENCONT;
2741 }
2742
2743 $::CONN->send ("move $targ $item->{tag} 0");
2744 } elsif ($ev->{button} == 1) {
2745 $::CONN->send ("examine $item->{tag}");
2746 } elsif ($ev->{button} == 2) {
2747 $::CONN->send ("apply $item->{tag}");
2748 } elsif ($ev->{button} == 3) {
2749 my @menu_items = (
2750 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2751 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2752 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2753 (
2754 $item->{flags} & Crossfire::Protocol::F_LOCKED
2755 ? (
2756 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2757 )
2758 : (
2759 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2760 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2761 )
2762 ),
2763 );
2764
2765 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2766 }
2767
2768 1
2769 },
2770 %args
2771 );
2772
2773
2774 $self->add (new CFClient::UI::Face
2775 can_events => 0,
2776 face => $item->{face},
2777 anim => $item->{anim},
2778 animspeed => $item->{animspeed},
2779 );
2780
2781 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2782
2783 $self->{item} = $item;
2784
2785 $self->update_item;
2786
2787 $self
2788}
2789
2790sub update_item {
2791 my ($self) = @_;
2792
2793 my $desc = CFClient::Item::desc_string ($self->{item});
2794
2795 $self->{name_lbl}->set_text ($desc);
2796}
2797 3853
2798############################################################################# 3854#############################################################################
2799 3855
2800package CFClient::UI::Inventory;
2801
2802our @ISA = CFClient::UI::ScrolledWindow::;
2803
2804sub new {
2805 my $class = shift;
2806
2807 my $self = $class->SUPER::new (
2808 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2809 @_,
2810 );
2811
2812 $self
2813}
2814
2815sub set_items {
2816 my ($self, $items) = @_;
2817
2818 $self->{scrolled}->clear;
2819 return unless $items;
2820
2821 my @items = sort {
2822 ($a->{type} <=> $b->{type})
2823 or ($a->{name} cmp $b->{name})
2824 } @$items;
2825
2826 $self->{real_items} = \@items;
2827
2828 my $row = 0;
2829 for my $item (@items) {
2830 CFClient::Item::update_widgets $item;
2831
2832 $self->{scrolled}->add (0, $row, $item->{face_widget});
2833 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2834 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2835
2836 $row++;
2837 }
2838
2839# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2840}
2841
2842sub size_request {
2843 my ($self) = @_;
2844 ($self->{req_w}, $self->{req_h});
2845}
2846
2847#############################################################################
2848
2849package CFClient::UI::Menu; 3856package DC::UI::Menu;
2850 3857
2851our @ISA = CFClient::UI::FancyFrame::; 3858our @ISA = DC::UI::Toplevel::;
2852 3859
2853use CFClient::OpenGL; 3860use DC::OpenGL;
2854 3861
2855sub new { 3862sub new {
2856 my $class = shift; 3863 my $class = shift;
2857 3864
2858 my $self = $class->SUPER::new ( 3865 my $self = $class->SUPER::new (
2859 items => [], 3866 items => [],
2860 z => 100, 3867 z => 100,
2861 @_, 3868 @_,
2862 ); 3869 );
2863 3870
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3871 $self->add ($self->{vbox} = new DC::UI::VBox);
2865 3872
2866 for my $item (@{ $self->{items} }) { 3873 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item; 3874 my ($widget, $cb, $tooltip) = @$item;
2868 3875
2869 # handle various types of items, only text for now 3876 # handle various types of items, only text for now
2870 if (!ref $widget) { 3877 if (!ref $widget) {
3878 if ($widget =~ /\t/) {
3879 my ($left, $right) = split /\t/, $widget, 2;
3880
2871 $widget = new CFClient::UI::Label 3881 $widget = new DC::UI::HBox
2872 can_hover => 1, 3882 can_hover => 1,
2873 can_events => 1, 3883 can_events => 1,
3884 tooltip => $tooltip,
3885 children => [
3886 (new DC::UI::Label markup => $left , align => 0, expand => 1),
3887 (new DC::UI::Label markup => $right, align => 1),
3888 ],
3889 ;
3890
3891 } else {
3892 $widget = new DC::UI::Label
3893 can_hover => 1,
3894 can_events => 1,
3895 align => 0,
2874 text => $widget; 3896 markup => $widget,
3897 tooltip => $tooltip;
3898 }
2875 } 3899 }
2876 3900
2877 $self->{item}{$widget} = $item; 3901 $self->{item}{$widget} = $item;
2878 3902
2879 $self->{vbox}->add ($widget); 3903 $self->{vbox}->add ($widget);
… …
2884 3908
2885# popup given the event (must be a mouse button down event currently) 3909# popup given the event (must be a mouse button down event currently)
2886sub popup { 3910sub popup {
2887 my ($self, $ev) = @_; 3911 my ($self, $ev) = @_;
2888 3912
2889 $self->_emit ("popdown"); 3913 $self->emit ("popdown");
2890 3914
2891 # maybe save $GRAB? must be careful about events... 3915 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self; 3916 $GRAB = $self;
2893 $self->{button} = $ev->{button}; 3917 $self->{button} = $ev->{button};
2894 3918
2895 $self->show; 3919 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897}
2898 3920
3921 my $x = $ev->{x};
3922 my $y = $ev->{y};
3923
3924 $self->{root}->on_post_alloc ($self => sub {
3925 $self->move_abs ($x - $self->{w} * 0.25, $y - $self->{border} * $::FONTSIZE * .5);
3926 });
3927
3928 1 # so it can be used inside event handlers
3929}
3930
2899sub mouse_motion { 3931sub invoke_mouse_motion {
2900 my ($self, $ev, $x, $y) = @_; 3932 my ($self, $ev, $x, $y) = @_;
2901 3933
2902 # TODO: should use vbox->find_widget or so 3934 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER}; 3936 $self->{hover} = $self->{item}{$HOVER};
2905}
2906 3937
3938 0
3939}
3940
2907sub button_up { 3941sub invoke_button_up {
2908 my ($self, $ev, $x, $y) = @_; 3942 my ($self, $ev, $x, $y) = @_;
2909 3943
2910 if ($ev->{button} == $self->{button}) { 3944 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB; 3945 undef $GRAB;
2912 $self->hide; 3946 $self->hide;
2913 3947
2914 $self->_emit ("popdown"); 3948 $self->emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover}; 3949 $self->{hover}[1]->() if $self->{hover};
3950 } else {
3951 return 0
3952 }
3953
2916 } 3954 1
2917} 3955}
2918 3956
2919############################################################################# 3957#############################################################################
2920 3958
2921package CFClient::UI::Statusbox; 3959package DC::UI::Multiplexer;
2922 3960
2923our @ISA = CFClient::UI::VBox::; 3961our @ISA = DC::UI::Container::;
2924 3962
2925sub new { 3963sub new {
2926 my $class = shift; 3964 my $class = shift;
2927 3965
2928 $class->SUPER::new ( 3966 my $self = $class->SUPER::new (
3967 @_,
3968 );
3969
3970 $self->set_current_page (0);
3971
3972 $self
3973}
3974
3975sub add {
3976 my ($self, @widgets) = @_;
3977
3978 $self->SUPER::add (@widgets);
3979
3980 $self->set_current_page (0)
3981 if @widgets == @{ $self->{children} };
3982}
3983
3984sub get_current_page {
3985 my ($self) = @_;
3986
3987 $self->{current}
3988}
3989
3990sub set_current_page {
3991 my ($self, $page_or_widget) = @_;
3992
3993 my $widget = ref $page_or_widget
3994 ? $page_or_widget
3995 : $self->{children}[$page_or_widget];
3996
3997 $self->{current}->set_invisible if $self->{current} && $self->{visible};
3998
3999 if (($self->{current} = $widget)) {
4000 $self->{current}->set_visible if $self->{current} && $self->{visible};
4001 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
4002
4003 $self->emit (page_changed => $self->{current});
4004 }
4005
4006 $self->realloc;
4007}
4008
4009sub visible_children {
4010 $_[0]{current} || ()
4011}
4012
4013sub size_request {
4014 my ($self) = @_;
4015
4016 $self->{current}
4017 ? $self->{current}->size_request
4018 : (0, 0)
4019}
4020
4021sub invoke_size_allocate {
4022 my ($self, $w, $h) = @_;
4023
4024 $self->{current}->configure (0, 0, $w, $h)
4025 if $self->{current};
4026
4027 1
4028}
4029
4030sub _draw {
4031 my ($self) = @_;
4032
4033 $self->{current}->draw
4034 if $self->{current};
4035}
4036
4037#############################################################################
4038
4039package DC::UI::Notebook;
4040
4041use DC::OpenGL;
4042
4043our @ISA = DC::UI::VBox::;
4044
4045sub new {
4046 my $class = shift;
4047
4048 my $self = $class->SUPER::new (
4049 buttonbar => (new DC::UI::Buttonbar),
4050 multiplexer => (new DC::UI::Multiplexer expand => 1),
4051 active_outline => [.7, .7, 0.2],
4052 # filter => # will be put between multiplexer and $self
4053 @_,
4054 );
4055
4056 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4057 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4058
4059 {
4060 Scalar::Util::weaken (my $wself = $self);
4061
4062 $self->{multiplexer}->connect (c_add => sub {
4063 my ($mplex, $widgets) = @_;
4064
4065 for my $child (@$widgets) {
4066 Scalar::Util::weaken $child;
4067 $child->{c_tab_} ||= do {
4068 my $tab =
4069 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4070 ? $child->{c_tab}
4071 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4072
4073 $tab->connect (activate => sub {
4074 $wself->set_current_page ($child);
4075 });
4076
4077 $tab
4078 };
4079
4080 $self->{buttonbar}->add ($child->{c_tab_});
4081 }
4082 });
4083
4084 $self->{multiplexer}->connect (c_remove => sub {
4085 my ($mplex, $widgets) = @_;
4086
4087 for my $child (@$widgets) {
4088 $wself->{buttonbar}->remove ($child->{c_tab_});
4089 }
4090 });
4091 }
4092
4093 $self
4094}
4095
4096sub add {
4097 my ($self, @widgets) = @_;
4098
4099 $self->{multiplexer}->add (@widgets)
4100}
4101
4102sub remove {
4103 my ($self, @widgets) = @_;
4104
4105 $self->{multiplexer}->remove (@widgets)
4106}
4107
4108sub pages {
4109 my ($self) = @_;
4110 $self->{multiplexer}->children
4111}
4112
4113sub page_index {
4114 my ($self, $widget) = @_;
4115
4116 my $i = 0;
4117 for ($self->pages) {
4118 if ($_ eq $widget) { return $i };
4119 $i++;
4120 }
4121
4122 undef
4123}
4124
4125sub add_tab {
4126 my ($self, $title, $widget, $tooltip) = @_;
4127
4128 $title = [$title, $tooltip] unless ref $title;
4129 $widget->{c_tab} = $title;
4130
4131 $self->add ($widget);
4132}
4133
4134sub get_current_page {
4135 my ($self) = @_;
4136
4137 $self->{multiplexer}->get_current_page
4138}
4139
4140sub set_current_page {
4141 my ($self, $page) = @_;
4142
4143 $self->{multiplexer}->set_current_page ($page);
4144 $self->emit (page_changed => $self->{multiplexer}{current});
4145}
4146
4147sub _draw {
4148 my ($self) = @_;
4149
4150 $self->SUPER::_draw ();
4151
4152 if (my $cur = $self->{multiplexer}{current}) {
4153 if ($cur = $cur->{c_tab_}) {
4154 glTranslate $self->{buttonbar}{x} + $cur->{x},
4155 $self->{buttonbar}{y} + $cur->{y};
4156 glLineWidth 3;
4157 #glEnable GL_BLEND;
4158 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4159 glColor @{$self->{active_outline}};
4160 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4161 glLineWidth 1;
4162 #glDisable GL_BLEND;
4163 }
4164 }
4165}
4166
4167#############################################################################
4168
4169package DC::UI::Selector;
4170
4171use utf8;
4172
4173our @ISA = DC::UI::Button::;
4174
4175sub new {
4176 my $class = shift;
4177
4178 my $self = $class->SUPER::new (
4179 options => [], # [value, title, longdesc], ...
4180 value => undef,
4181 @_,
4182 );
4183
4184 $self->_set_value ($self->{value});
4185
4186 $self
4187}
4188
4189sub invoke_button_down {
4190 my ($self, $ev) = @_;
4191
4192 my @menu_items;
4193
4194 for (@{ $self->{options} }) {
4195 my ($value, $title, $tooltip) = @$_;
4196
4197 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4198 }
4199
4200 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4201}
4202
4203sub _set_value {
4204 my ($self, $value) = @_;
4205
4206 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4207 $item ||= $self->{options}[0]
4208 or return;
4209
4210 $self->{value} = $item->[0];
4211 $self->set_markup ("$item->[1] ⇓");
4212# $self->set_tooltip ($item->[2]);
4213}
4214
4215sub set_value {
4216 my ($self, $value) = @_;
4217
4218 return unless $self->{value} ne $value;
4219
4220 $self->_set_value ($value);
4221 $self->emit (changed => $value);
4222}
4223
4224sub set_options {
4225 my ($self, $options) = @_;
4226
4227 $self->{options} = $options;
4228 $self->_set_value ($self->{value});
4229}
4230
4231#############################################################################
4232
4233package DC::UI::Statusbox;
4234
4235our @ISA = DC::UI::VBox::;
4236
4237sub new {
4238 my $class = shift;
4239
4240 my $self = $class->SUPER::new (
2929 fontsize => 0.8, 4241 fontsize => 0.8,
2930 @_, 4242 @_,
2931 ) 4243 );
4244
4245 DC::weaken (my $this = $self);
4246
4247 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4248
4249 $self
2932} 4250}
2933 4251
2934sub reorder { 4252sub reorder {
2935 my ($self) = @_; 4253 my ($self) = @_;
2936 my $NOW = time; 4254 my $NOW = EV::time;
4255
4256 # freeze display when hovering over any label
4257 return if $DC::UI::TOOLTIP->{owner}
4258 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4259 values %{ $self->{item} };
2937 4260
2938 while (my ($k, $v) = each %{ $self->{item} }) { 4261 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4262 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 } 4263 }
4264
4265 $self->{timer}->set (1, 1);
2941 4266
2942 my @widgets; 4267 my @widgets;
2943 4268
2944 my @items = sort { 4269 my @items = sort {
2945 $a->{pri} <=> $b->{pri} 4270 $a->{pri} <=> $b->{pri}
… …
2948 4273
2949 my $count = 10 + 1; 4274 my $count = 10 + 1;
2950 for my $item (@items) { 4275 for my $item (@items) {
2951 last unless --$count; 4276 last unless --$count;
2952 4277
2953 push @widgets, $item->{label} ||= do { 4278 my $label = $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all) 4279 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1 4280 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}" 4281 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text}; 4282 : $item->{text};
2958 4283
2959 for ($short) { 4284 for ($short) {
2960 s/^\s+//; 4285 s/^\s+//;
2961 s/\s+/ /g; 4286 s/\s+/ /g;
2962 } 4287 }
2963 4288
2964 new CFClient::UI::Label 4289 new DC::UI::Label
2965 markup => $short, 4290 markup => $short,
2966 tooltip => $item->{tooltip}, 4291 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP, 4292 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67, 4293 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize}, 4294 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44, 4295 max_w => $::WIDTH * 0.44,
4296 align => 0,
2971 fg => $item->{fg}, 4297 fg => [@{ $item->{fg} }],
2972 can_events => 1, 4298 can_events => 1,
2973 can_hover => 1 4299 can_hover => 1
2974 }; 4300 };
4301
4302 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4303 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4304 $label->update;
4305 $label->set_max_size (undef, $label->{req_h} * $diff)
4306 if $diff < 1;
4307 $self->{timer}->set (1/30, 1/30);
4308 } else {
4309 $label->{fg}[3] = $item->{fg}[3] || 1;
4310 }
4311
4312 push @widgets, $label;
2975 } 4313 }
4314
4315 my $hash = join ",", @widgets;
4316 return if $hash eq $self->{last_widget_hash};
4317 $self->{last_widget_hash} = $hash;
2976 4318
2977 $self->clear; 4319 $self->clear;
2978 $self->SUPER::add (reverse @widgets); 4320 $self->SUPER::add (reverse @widgets);
2979} 4321}
2980 4322
… …
2984 $text =~ s/^\s+//; 4326 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//; 4327 $text =~ s/\s+$//;
2986 4328
2987 return unless $text; 4329 return unless $text;
2988 4330
2989 my $timeout = time + ((delete $arg{timeout}) || 60); 4331 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2990 4332
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4333 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992 4334
2993 if (my $item = $self->{item}{$group}) { 4335 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) { 4336 if ($item->{text} eq $text) {
2995 $item->{count}++; 4337 $item->{count}++;
2996 } else { 4338 } else {
2997 $item->{count} = 1; 4339 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text; 4340 $item->{text} = $item->{tooltip} = $text;
2999 } 4341 }
3000 $item->{id} = ++$self->{id}; 4342 $item->{id} += 0.2;#d#
3001 $item->{timeout} = $timeout; 4343 $item->{timeout} = $timeout;
3002 delete $item->{label}; 4344 delete $item->{label};
3003 } else { 4345 } else {
3004 $self->{item}{$group} = { 4346 $self->{item}{$group} = {
3005 id => ++$self->{id}, 4347 id => ++$self->{id},
… …
3011 count => 1, 4353 count => 1,
3012 %arg, 4354 %arg,
3013 }; 4355 };
3014 } 4356 }
3015 4357
4358 $ROOT->on_refresh (reorder => sub {
3016 $self->reorder; 4359 $self->reorder;
4360 });
3017} 4361}
3018 4362
3019sub reconfigure { 4363sub reconfigure {
3020 my ($self) = @_; 4364 my ($self) = @_;
3021 4365
… …
3024 4368
3025 $self->reorder; 4369 $self->reorder;
3026 $self->SUPER::reconfigure; 4370 $self->SUPER::reconfigure;
3027} 4371}
3028 4372
4373sub destroy {
4374 my ($self) = @_;
4375
4376 $self->{timer}->cancel;
4377
4378 $self->SUPER::destroy;
4379}
4380
3029############################################################################# 4381#############################################################################
3030 4382
3031package CFClient::UI::Root; 4383package DC::UI::Root;
3032 4384
3033our @ISA = CFClient::UI::Container::; 4385our @ISA = DC::UI::Container::;
3034 4386
4387use List::Util qw(min max);
4388
3035use CFClient::OpenGL; 4389use DC::OpenGL;
3036 4390
3037sub new { 4391sub new {
3038 my $class = shift; 4392 my $class = shift;
3039 4393
3040 $class->SUPER::new ( 4394 my $self = $class->SUPER::new (
4395 visible => 1,
3041 @_, 4396 @_,
3042 ) 4397 );
3043}
3044 4398
3045sub configure { 4399 DC::weaken ($self->{root} = $self);
3046 my ($self, $x, $y, $w, $h) = @_;
3047 4400
3048 $self->{w} = $w; 4401 $self
3049 $self->{h} = $h;
3050}
3051
3052sub check_size {
3053 my ($self) = @_;
3054
3055 $self->size_allocate ($self->{w}, $self->{h})
3056 if $self->{w};
3057} 4402}
3058 4403
3059sub size_request { 4404sub size_request {
3060 my ($self) = @_; 4405 my ($self) = @_;
3061 4406
3062 ($self->{w}, $self->{h}) 4407 ($self->{w}, $self->{h})
3063} 4408}
3064 4409
4410sub _to_pixel {
4411 my ($coord, $size, $max) = @_;
4412
4413 $coord =
4414 $coord eq "center" ? ($max - $size) * 0.5
4415 : $coord eq "max" ? $max
4416 : $coord;
4417
4418 $coord = 0 if $coord < 0;
4419 $coord = $max - $size if $coord > $max - $size;
4420
4421 int $coord + 0.5
4422}
4423
3065sub size_allocate { 4424sub invoke_size_allocate {
3066 my ($self, $w, $h) = @_; 4425 my ($self, $w, $h) = @_;
3067 4426
3068 for my $child ($self->children) { 4427 for my $child ($self->children) {
3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4428 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3070 4429
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4430 $X = $child->{force_x} if exists $child->{force_x};
3072 if exists $child->{req_x}; 4431 $Y = $child->{force_y} if exists $child->{force_y};
3073 4432
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4433 $X = _to_pixel $X, $W, $self->{w};
3075 if exists $child->{req_y}; 4434 $Y = _to_pixel $Y, $H, $self->{h};
3076
3077 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3078 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3079 4435
3080 $child->configure ($X, $Y, $W, $H); 4436 $child->configure ($X, $Y, $W, $H);
3081 } 4437 }
4438
4439 1
3082} 4440}
3083 4441
3084sub coord2local { 4442sub coord2local {
3085 my ($self, $x, $y) = @_; 4443 my ($self, $x, $y) = @_;
3086 4444
… …
3094} 4452}
3095 4453
3096sub update { 4454sub update {
3097 my ($self) = @_; 4455 my ($self) = @_;
3098 4456
3099 $self->check_size;
3100 $::WANT_REFRESH++; 4457 $::WANT_REFRESH = 1;
3101} 4458}
3102 4459
3103sub add { 4460sub add {
3104 my ($self, @children) = @_; 4461 my ($self, @children) = @_;
3105 4462
3106 for (my @widgets = @children; my $w = pop @widgets; ) {
3107 push @widgets, $w->children;
3108 $w->{root} = $self;
3109 $w->{visible} = 1;
3110 }
3111
3112 for my $child (@children) {
3113 $child->{is_toplevel} = 1; 4463 $_->{is_toplevel} = 1
3114 4464 for @children;
3115 # integerise window positions
3116 $child->{x} = int $child->{x};
3117 $child->{y} = int $child->{y};
3118 }
3119 4465
3120 $self->SUPER::add (@children); 4466 $self->SUPER::add (@children);
3121} 4467}
3122 4468
3123sub remove { 4469sub remove {
3124 my ($self, @children) = @_; 4470 my ($self, @children) = @_;
3125 4471
3126 $self->SUPER::remove (@children); 4472 $self->SUPER::remove (@children);
4473
4474 delete $self->{is_toplevel}
4475 for @children;
3127 4476
3128 while (@children) { 4477 while (@children) {
3129 my $w = pop @children; 4478 my $w = pop @children;
3130 push @children, $w->children; 4479 push @children, $w->children;
3131 $w->set_invisible; 4480 $w->set_invisible;
… …
3150 while ($self->{refresh_hook}) { 4499 while ($self->{refresh_hook}) {
3151 $_->() 4500 $_->()
3152 for values %{delete $self->{refresh_hook}}; 4501 for values %{delete $self->{refresh_hook}};
3153 } 4502 }
3154 4503
3155 if ($self->{check_size}) { 4504 while ($self->{realloc}) {
3156 my @queue = ([], []); 4505 my %queue;
4506 my @queue;
4507 my $widget;
3157 4508
3158 for (;;) { 4509 outer:
3159 if ($self->{check_size}) { 4510 while () {
3160 # heuristic: check containers last 4511 if (my $realloc = delete $self->{realloc}) {
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4512 for $widget (values %$realloc) {
3162 for values %{delete $self->{check_size}} 4513 $widget->{visible} or next; # do not resize invisible widgets
4514
4515 $queue{$widget+0}++ and next; # duplicates are common
4516
4517 push @{ $queue[$widget->{visible}] }, $widget;
4518 }
3163 } 4519 }
3164 4520
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4521 while () {
4522 @queue or last outer;
3166 4523
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4524 $widget = pop @{ $queue[-1] || [] }
3168 ? @$widget{qw(user_w user_h)} 4525 and last;
3169 : $widget->size_request;
3170
3171 if (delete $widget->{force_alloc}
3172 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3173 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3174 4526
4527 pop @queue;
4528 }
4529
4530 delete $queue{$widget+0};
4531
4532 my ($w, $h) = $widget->size_request;
4533
4534 $w += $widget->{padding_x} * 2;
4535 $h += $widget->{padding_y} * 2;
4536
4537 $w = max $widget->{min_w}, $w;
4538 $h = max $widget->{min_h}, $h;
4539
4540 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4541 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4542
4543 $w = $widget->{force_w} if exists $widget->{force_w};
4544 $h = $widget->{force_h} if exists $widget->{force_h};
4545
4546 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4547 || delete $widget->{force_realloc}) {
3175 $widget->{req_w} = $w; 4548 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h; 4549 $widget->{req_h} = $h;
3177 4550
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4551 $self->{size_alloc}{$widget+0} = $widget;
3179 4552
3180 $widget->{parent}->check_size
3181 if $widget->{parent}; 4553 if (my $parent = $widget->{parent}) {
4554 $self->{realloc}{$parent+0} = $parent
4555 unless $queue{$parent+0};
4556
4557 $parent->{force_size_alloc} = 1;
4558 $self->{size_alloc}{$parent+0} = $parent;
4559 }
3182 } 4560 }
4561
4562 delete $self->{realloc}{$widget+0};
3183 } 4563 }
3184 }
3185 4564
3186 while ($self->{size_alloc}) { 4565 while (my $size_alloc = delete $self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) { 4566 my @queue = sort { $a->{visible} <=> $b->{visible} }
3188 my ($widget, $w, $h) = @$_; 4567 values %$size_alloc;
3189 4568
4569 while () {
4570 my $widget = pop @queue || last;
4571
4572 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4573
4574 $w = max $widget->{min_w}, $w;
4575 $h = max $widget->{min_h}, $h;
4576
4577# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4578# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4579
4580 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4581 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4582
3190 $w = 0 if $w < 0; 4583 $w = int $w + 0.5;
3191 $h = 0 if $h < 0; 4584 $h = int $h + 0.5;
3192 4585
4586 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4587 $widget->{old_w} = $widget->{w};
4588 $widget->{old_h} = $widget->{h};
4589
3193 $widget->{w} = $w; 4590 $widget->{w} = $w;
3194 $widget->{h} = $h; 4591 $widget->{h} = $h;
4592
3195 $widget->emit (size_allocate => $w, $h); 4593 $widget->emit (size_allocate => $w, $h);
4594 }
4595 }
3196 } 4596 }
3197 } 4597 }
3198 4598
3199 while ($self->{post_alloc_hook}) { 4599 while ($self->{post_alloc_hook}) {
3200 $_->() 4600 $_->()
… …
3209 glLoadIdentity; 4609 glLoadIdentity;
3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4610 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3211 glMatrixMode GL_MODELVIEW; 4611 glMatrixMode GL_MODELVIEW;
3212 glLoadIdentity; 4612 glLoadIdentity;
3213 4613
4614 {
4615 package DC::UI::Base;
4616
4617 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4618 (0, 0, $self->{w}, $self->{h});
4619
3214 $self->_draw; 4620 $self->_draw;
4621 }
3215} 4622}
3216 4623
3217############################################################################# 4624#############################################################################
3218 4625
3219package CFClient::UI; 4626package DC::UI;
3220 4627
3221$ROOT = new CFClient::UI::Root; 4628$ROOT = new DC::UI::Root;
3222$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4629$TOOLTIP = new DC::UI::Tooltip z => 900;
3223 4630
32241 46311
3225

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