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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 1.457 by root, Fri Dec 28 15:05:20 2007 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 DC;
9use DC::Pod;
10use DC::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($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 } 38 }
43 39
44 return; 40 return;
45 } 41 }
46 } 42 }
47 } 43 }
48 44
49 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48};
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) 75 $FOCUS->emit (key_down => $_[0])
… …
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
62} 82}
63 83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
95}
96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($ev) = @_; 98 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
67 100
68 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
70 105
71 $GRAB = $widget; 106 $GRAB = $widget;
72 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
73 108
74 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
75 } 110 }
76 111
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 112 if ($GRAB) {
113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
78 117
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 118 $ev->{dx} = $shift ? $delta : 0;
80 if $GRAB; 119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
125 }
81} 126}
82 127
83sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
84 my ($ev) = @_; 129 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 130
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 132
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 134
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 135 $GRAB->emit (button_up => $ev)
92 if $GRAB; 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 137
94 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 140 $grab->update if $grab;
97 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
98 142
99 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
100 } 145 }
101} 146}
102 147
103sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
104 my ($ev) = @_; 149 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
106 151
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 153
109 if ($widget != $HOVER) { 154 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 155
112 $hover->update if $hover && $hover->{can_hover}; 156 $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; 157 if $HOVER;
120} 158}
121 159
122# convert position array to integers 160# convert position array to integers
123sub harmonize { 161sub harmonize {
… …
152sub rescale_widgets { 190sub rescale_widgets {
153 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
154 192
155 for my $widget (values %WIDGET) { 193 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $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}; 199 $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}; 200 $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}; 201 $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}; 202 $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}; 203 $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}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
165 } 208 }
166 } 209 }
167 210
168 reconfigure_widgets; 211 reconfigure_widgets;
169} 212}
170 213
171############################################################################# 214#############################################################################
172 215
216package DC::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
173package CFClient::UI::Base; 224package DC::UI::Base;
174 225
175use strict; 226use strict;
176 227
177use CFClient::OpenGL; 228use DC::OpenGL;
178 229
179sub new { 230sub new {
180 my $class = shift; 231 my $class = shift;
181 232
182 my $self = bless { 233 my $self = bless {
183 x => 0, 234 x => "center",
184 y => 0, 235 y => "center",
185 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
186 can_events => 1, 239 can_events => 1,
187 @_ 240 @_
188 }, $class; 241 }, $class;
189 242
243 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
244
190 for (keys %$self) { 245 for (keys %$self) {
191 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
193 } 248 }
194 } 249 }
195 250
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
197 262
198 $self 263 $self
199} 264}
200 265
201sub destroy { 266sub destroy {
202 my ($self) = @_; 267 my ($self) = @_;
203 268
204 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
205 %$self = (); 271 %$self = ();
206} 272}
207 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
208sub show { 278sub show {
209 my ($self) = @_; 279 my ($self) = @_;
280
210 return if $self->{parent}; 281 return if $self->{parent};
211 282
212 $CFClient::UI::ROOT->add ($self); 283 $DC::UI::ROOT->add ($self);
213} 284}
214 285
215sub show_centered { 286sub set_visible {
216 my ($self) = @_; 287 my ($self) = @_;
288
217 return if $self->{parent}; 289 return if $self->{visible};
218 290
219 $self->show; 291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
220 293
221 $CFClient::UI::ROOT->on_post_alloc ( 294 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 295
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 296 $self->realloc if !exists $self->{req_w};
224 }, 297
225 ); 298 $_->set_visible for $self->children;
226} 299}
227 300
228sub set_invisible { 301sub set_invisible {
229 my ($self) = @_; 302 my ($self) = @_;
230 303
231 # broken show/hide model 304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
232 307
233 delete $self->{visible}; 308 delete $self->{visible};
309 delete $self->{root};
234 310
235 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
237 313
238 CFClient::UI::check_tooltip 314 $DC::UI::TOOLTIP_WATCHER->invoke
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 315 if $TOOLTIP->{owner} == $self;
240 316
241 $self->focus_out; 317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
242} 336}
243 337
244sub hide { 338sub hide {
245 my ($self) = @_; 339 my ($self) = @_;
246 340
247 $self->set_invisible; 341 $self->set_invisible;
248 342
343 # extra $parent copy for 5.8.8+ bug workaround
344 # (otherwise $_[0] in remove gets freed
345 if (my $parent = $self->{parent}) {
249 $self->{parent}->remove ($self) 346 $parent->remove ($self);
250 if $self->{parent}; 347 }
251} 348}
252 349
253sub move { 350sub move_abs {
254 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
255 352
256 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
259 356
260 $self->update; 357 $self->update;
261} 358}
262 359
263sub set_size { 360sub set_size {
264 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
265 362
266 $self->{user_w} = $w; 363 $self->{force_w} = $w;
267 $self->{user_h} = $h; 364 $self->{force_h} = $h;
268 365
269 $self->check_size; 366 $self->realloc;
367}
368
369# traverse the widget chain up to find the maximum "physical" size constraints
370sub get_max_wh {
371 my ($self) = @_;
372
373 return $self->{parent}->get_max_wh
374 if $self->{parent};
375
376 ($::WIDTH, $::HEIGHT)
270} 377}
271 378
272sub size_request { 379sub size_request {
273 require Carp; 380 require Carp;
274 Carp::confess "size_request is abstract"; 381 Carp::confess "size_request is abstract";
275} 382}
276 383
384sub baseline_shift {
385 0
386}
387
277sub configure { 388sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 389 my ($self, $x, $y, $w, $h) = @_;
279 390
280 if ($self->{aspect}) { 391 if ($self->{aspect}) {
392 my ($ow, $oh) = ($w, $h);
393
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 394 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 395 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
283 396
284 # use alignment to adjust x, y 397 # use alignment to adjust x, y
285 398
286 $x += int +($w - $w2) * 0.5; 399 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 400 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 401 }
291 402
292 if ($self->{x} != $x || $self->{y} != $y) { 403 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 404 $self->{x} = $x;
294 $self->{y} = $y; 405 $self->{y} = $y;
295 $self->update; 406 $self->update;
296 } 407 }
297 408
298 if ($self->{w} != $w || $self->{h} != $h) { 409 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 410 return unless $self->{visible};
300 }
301}
302 411
303sub size_allocate { 412 $self->{alloc_w} = $w;
304 # nothing to be done 413 $self->{alloc_h} = $h;
305}
306 414
307sub reconfigure { 415 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 416 }
309
310 $self->check_size (1);
311 $self->update;
312} 417}
313 418
314sub children { 419sub children {
420 # nop
421}
422
423sub visible_children {
424 $_[0]->children
315} 425}
316 426
317sub set_max_size { 427sub set_max_size {
318 my ($self, $w, $h) = @_; 428 my ($self, $w, $h) = @_;
319 429
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 430 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 431 $self->{max_h} = int $h if defined $h;
432
433 $self->realloc;
322} 434}
323 435
324sub set_tooltip { 436sub set_tooltip {
325 my ($self, $tooltip) = @_; 437 my ($self, $tooltip) = @_;
326 438
… …
329 441
330 return if $self->{tooltip} eq $tooltip; 442 return if $self->{tooltip} eq $tooltip;
331 443
332 $self->{tooltip} = $tooltip; 444 $self->{tooltip} = $tooltip;
333 445
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 446 if ($DC::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner}; 447 delete $DC::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip; 448 $DC::UI::TOOLTIP_WATCHER->invoke;
337 } 449 }
338} 450}
339 451
340# translate global coordinates to local coordinate system 452# translate global coordinates to local coordinate system
341sub coord2local { 453sub coord2local {
342 my ($self, $x, $y) = @_; 454 my ($self, $x, $y) = @_;
343 455
456 return (undef, undef) unless $self->{parent};
457
344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 458 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
345} 459}
346 460
347# translate local coordinates to global coordinate system 461# translate local coordinates to global coordinate system
348sub coord2global { 462sub coord2global {
349 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
350 464
465 return (undef, undef) unless $self->{parent};
466
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 467 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
352} 468}
353 469
354sub focus_in { 470sub invoke_focus_in {
355 my ($self) = @_; 471 my ($self) = @_;
356 472
357 return if $FOCUS == $self; 473 return if $FOCUS == $self;
358 return unless $self->{can_focus}; 474 return unless $self->{can_focus};
359 475
360 my $focus = $FOCUS; $FOCUS = $self; 476 $FOCUS = $self;
361 477
362 $self->_emit (focus_in => $focus); 478 $self->update;
363 479
364 $focus->update if $focus; 480 0
365 $FOCUS->update;
366} 481}
367 482
368sub focus_out { 483sub invoke_focus_out {
369 my ($self) = @_; 484 my ($self) = @_;
370 485
371 return unless $FOCUS == $self; 486 return unless $FOCUS == $self;
372 487
373 my $focus = $FOCUS; undef $FOCUS; 488 undef $FOCUS;
374 489
375 $self->_emit (focus_out => $focus); 490 $self->update;
376 491
377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 492 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
380 unless $FOCUS; 493 unless $FOCUS;
381}
382 494
495 0
496}
497
498sub grab_focus {
499 my ($self) = @_;
500
501 $FOCUS->emit ("focus_out") if $FOCUS;
502 $self->emit ("focus_in");
503}
504
383sub mouse_motion { } 505sub invoke_mouse_motion { 0 }
384sub button_up { } 506sub invoke_button_up { 0 }
385sub key_down { } 507sub invoke_key_down { 0 }
386sub key_up { } 508sub invoke_key_up { 0 }
509sub invoke_mouse_wheel { 0 }
387 510
388sub button_down { 511sub invoke_button_down {
389 my ($self, $ev, $x, $y) = @_; 512 my ($self, $ev, $x, $y) = @_;
390 513
391 $self->focus_in; 514 $self->grab_focus;
392}
393 515
394sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 516 0
395sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 517}
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; $_[0]{z} }
399 518
400sub draw { 519sub connect {
520 my ($self, $signal, $cb) = @_;
521
522 push @{ $self->{signal_cb}{$signal} }, $cb;
523
524 defined wantarray and DC::guard {
525 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
526 @{ $self->{signal_cb}{$signal} };
527 }
528}
529
530sub disconnect_all {
401 my ($self) = @_; 531 my ($self, $signal) = @_;
402 532
403 return unless $self->{h} && $self->{w}; 533 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 => $self, fontsize => 0)->_draw;
437 }
438} 534}
439 535
440sub _draw { 536my %has_coords = (
441 my ($self) = @_; 537 button_down => 1,
538 button_up => 1,
539 mouse_motion => 1,
540 mouse_wheel => 1,
541);
442 542
443 warn "no draw defined for $self\n"; 543sub emit {
444} 544 my ($self, $signal, @args) = @_;
445 545
546 # I do not really like this solution, but I do not like duplication
547 # and needlessly verbose code, either.
548 my @append
549 = $has_coords{$signal}
550 ? $args[0]->xy ($self)
551 : ();
552
553 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
554
555 for my $cb (
556 @{$self->{signal_cb}{$signal} || []}, # before
557 ($self->can ("invoke_$signal") || sub { 1 }), # closure
558 ) {
559 return $cb->($self, @args, @append) || next;
560 }
561
562 # parent
563 $self->{parent} && $self->{parent}->emit ($signal, @args)
564}
565
446sub find_widget { 566#sub find_widget {
447 my ($self, $x, $y) = @_; 567# 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} + $self->{h};
454
455 ()
456}
457 568
458sub set_parent { 569sub set_parent {
459 my ($self, $parent) = @_; 570 my ($self, $parent) = @_;
460 571
461 Scalar::Util::weaken ($self->{parent} = $parent); 572 DC::weaken ($self->{parent} = $parent);
462 573 $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 $self->show;
468} 574}
469 575
470sub check_size { 576sub realloc {
471 my ($self, $forced) = @_; 577 my ($self) = @_;
472 578
473 $self->{force_alloc} = 1 if $forced; 579 if ($self->{visible}) {
474 $CFClient::UI::ROOT->{check_size}{$self} = $self; 580 return if $self->{root}{realloc}{$self+0};
581
582 $self->{root}{realloc}{$self+0} = $self;
583 $self->{root}->update;
584 } else {
585 delete $self->{req_w};
586 delete $self->{req_h};
587 }
475} 588}
476 589
477sub update { 590sub update {
478 my ($self) = @_; 591 my ($self) = @_;
479 592
480 $self->{parent}->update 593 $self->{parent}->update
481 if $self->{parent}; 594 if $self->{parent};
482} 595}
483 596
484sub connect { 597sub reconfigure {
485 my ($self, $signal, $cb) = @_; 598 my ($self) = @_;
486 599
487 push @{ $self->{signal_cb}{$signal} }, $cb; 600 $self->realloc;
601 $self->update;
488} 602}
489 603
490sub _emit { 604# using global variables seems a bit hacky, but passing through all drawing
491 my ($self, $signal, @args) = @_; 605# functions seems pointless.
606our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
492 607
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 608#sub draw {
494} 609#CFPlus.xs
495 610
496sub emit { 611sub _draw {
497 my ($self, $signal, @args) = @_; 612 my ($self) = @_;
498 613
499 $self->_emit ($signal, @args) 614 warn "no draw defined for $self\n";
500 || $self->$signal (@args);
501} 615}
502 616
503sub DESTROY { 617sub DESTROY {
504 my ($self) = @_; 618 my ($self) = @_;
505 619
620 return if DC::in_destruct;
621
622 local $@;
623 eval { $self->destroy };
624 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
625
506 delete $WIDGET{$self+0}; 626 delete $WIDGET{$self+0};
507 #$self->deactivate;
508} 627}
509 628
510############################################################################# 629#############################################################################
511 630
512package CFClient::UI::DrawBG; 631package DC::UI::DrawBG;
513 632
514our @ISA = CFClient::UI::Base::; 633our @ISA = DC::UI::Base::;
515 634
516use strict; 635use strict;
517use CFClient::OpenGL; 636use DC::OpenGL;
518 637
519sub new { 638sub new {
520 my $class = shift; 639 my $class = shift;
521
522 # range [value, low, high, page]
523 640
524 $class->SUPER::new ( 641 $class->SUPER::new (
525 #bg => [0, 0, 0, 0.2], 642 #bg => [0, 0, 0, 0.2],
526 #active_bg => [1, 1, 1, 0.5], 643 #active_bg => [1, 1, 1, 0.5],
527 @_ 644 @_
… …
537 654
538 if ($color && (@$color < 4 || $color->[3])) { 655 if ($color && (@$color < 4 || $color->[3])) {
539 my ($w, $h) = @$self{qw(w h)}; 656 my ($w, $h) = @$self{qw(w h)};
540 657
541 glEnable GL_BLEND; 658 glEnable GL_BLEND;
542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 659 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
543 glColor @$color; 660 glColor_premultiply @$color;
544
545 glBegin GL_QUADS;
546 glVertex 0 , 0;
547 glVertex 0 , $h;
548 glVertex $w, $h; 661 glRect 0, 0, $w, $h;
549 glVertex $w, 0;
550 glEnd;
551
552 glDisable GL_BLEND; 662 glDisable GL_BLEND;
553 } 663 }
554} 664}
555 665
556############################################################################# 666#############################################################################
557 667
558package CFClient::UI::Empty; 668package DC::UI::Empty;
559 669
560our @ISA = CFClient::UI::Base::; 670our @ISA = DC::UI::Base::;
561 671
562sub new { 672sub new {
563 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
564 $class->SUPER::new (can_events => 0, %arg); 674 $class->SUPER::new (can_events => 0, %arg);
565} 675}
566 676
567sub size_request { 677sub size_request {
568 (0, 0) 678 my ($self) = @_;
679
680 ($self->{w} + 0, $self->{h} + 0)
569} 681}
570 682
571sub draw { } 683sub draw { }
572 684
573############################################################################# 685#############################################################################
574 686
575package CFClient::UI::Container; 687package DC::UI::Container;
576 688
577our @ISA = CFClient::UI::Base::; 689our @ISA = DC::UI::Base::;
578 690
579sub new { 691sub new {
580 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
581 693
582 my $children = delete $arg{children} || []; 694 my $children = delete $arg{children};
583 695
584 my $self = $class->SUPER::new ( 696 my $self = $class->SUPER::new (
585 children => [], 697 children => [],
586 can_events => 0, 698 can_events => 0,
587 %arg, 699 %arg,
588 ); 700 );
701
589 $self->add ($_) for @$children; 702 $self->add (@$children)
703 if $children && @$children;
590 704
591 $self 705 $self
706}
707
708sub realloc {
709 my ($self) = @_;
710
711 $self->{force_realloc} = 1;
712 $self->{force_size_alloc} = 1;
713 $self->SUPER::realloc;
592} 714}
593 715
594sub add { 716sub add {
595 my ($self, @widgets) = @_; 717 my ($self, @widgets) = @_;
596 718
597 $_->set_parent ($self) 719 $_->set_parent ($self)
598 for @widgets; 720 for @widgets;
599 721
722 # TODO: only do this in widgets that need it, e.g. root, fixed
600 use sort 'stable'; 723 use sort 'stable';
601 724
602 $self->{children} = [ 725 $self->{children} = [
603 sort { $a->{z} <=> $b->{z} } 726 sort { $a->{z} <=> $b->{z} }
604 @{$self->{children}}, @widgets 727 @{$self->{children}}, @widgets
605 ]; 728 ];
606 729
607 $self->check_size (1); 730 $self->realloc;
608 $self->update; 731
732 $self->emit (c_add => \@widgets);
733
734 map $_+0, @widgets
609} 735}
610 736
611sub children { 737sub children {
612 @{ $_[0]{children} } 738 @{ $_[0]{children} }
613} 739}
614 740
615sub remove { 741sub remove {
616 my ($self, $child) = @_; 742 my ($self, @widgets) = @_;
617 743
744 $self->emit (c_remove => \@widgets);
745
746 for my $child (@widgets) {
618 delete $child->{parent}; 747 delete $child->{parent};
619 $child->hide; 748 $child->hide;
620
621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 749 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
750 }
622 751
623 $self->check_size; 752 $self->realloc;
624 $self->update;
625} 753}
626 754
627sub clear { 755sub clear {
628 my ($self) = @_; 756 my ($self) = @_;
629 757
630 my $children = delete $self->{children}; 758 my $children = $self->{children};
631 $self->{children} = []; 759 $self->{children} = [];
632 760
633 for (@$children) { 761 for (@$children) {
634 delete $_->{parent}; 762 delete $_->{parent};
635 $_->hide; 763 $_->hide;
636 } 764 }
637 765
638 $self->check_size; 766 $self->realloc;
639 $self->update;
640} 767}
641 768
642sub find_widget { 769sub find_widget {
643 my ($self, $x, $y) = @_; 770 my ($self, $x, $y) = @_;
644 771
645 $x -= $self->{x}; 772 $x -= $self->{x};
646 $y -= $self->{y}; 773 $y -= $self->{y};
647 774
648 my $res; 775 my $res;
649 776
650 for (reverse @{ $self->{children} }) { 777 for (reverse $self->visible_children) {
651 $res = $_->find_widget ($x, $y) 778 $res = $_->find_widget ($x, $y)
652 and return $res; 779 and return $res;
653 } 780 }
654 781
655 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 782 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
656} 783}
657 784
658sub _draw { 785sub _draw {
659 my ($self) = @_; 786 my ($self) = @_;
660 787
661 $_->draw for @{$self->{children}}; 788 $_->draw for $self->visible_children;
662} 789}
663 790
664############################################################################# 791#############################################################################
665 792
666package CFClient::UI::Bin; 793package DC::UI::Bin;
667 794
668our @ISA = CFClient::UI::Container::; 795our @ISA = DC::UI::Container::;
669 796
670sub new { 797sub new {
671 my ($class, %arg) = @_; 798 my ($class, %arg) = @_;
672 799
673 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 800 my $child = (delete $arg{child}) || new DC::UI::Empty::;
674 801
675 $class->SUPER::new (children => [$child], %arg) 802 $class->SUPER::new (children => [$child], %arg)
676} 803}
677 804
678sub add { 805sub add {
679 my ($self, $child) = @_; 806 my ($self, $child) = @_;
680 807
681 $self->{children} = []; 808 $self->clear;
682
683 $self->SUPER::add ($child); 809 $self->SUPER::add ($child);
684} 810}
685 811
686sub remove { 812sub remove {
687 my ($self, $widget) = @_; 813 my ($self, $widget) = @_;
688 814
689 $self->SUPER::remove ($widget); 815 $self->SUPER::remove ($widget);
690 816
691 $self->{children} = [new CFClient::UI::Empty] 817 $self->{children} = [new DC::UI::Empty]
692 unless @{$self->{children}}; 818 unless @{$self->{children}};
693} 819}
694 820
695sub child { $_[0]->{children}[0] } 821sub child { $_[0]->{children}[0] }
696 822
697sub size_request { 823sub size_request {
698 $_[0]{children}[0]->size_request 824 $_[0]{children}[0]->size_request
699} 825}
700 826
701sub size_allocate { 827sub invoke_size_allocate {
702 my ($self, $w, $h) = @_; 828 my ($self, $w, $h) = @_;
703 829
704 $self->{children}[0]->configure (0, 0, $w, $h); 830 $self->{children}[0]->configure (0, 0, $w, $h);
831
832 1
705} 833}
706 834
707############################################################################# 835#############################################################################
836# back-buffered drawing area
708 837
709package CFClient::UI::Window; 838package DC::UI::Window;
710 839
711our @ISA = CFClient::UI::Bin::; 840our @ISA = DC::UI::Bin::;
712 841
713use CFClient::OpenGL; 842use DC::OpenGL;
714 843
715sub new { 844sub new {
716 my ($class, %arg) = @_; 845 my ($class, %arg) = @_;
717 846
718 my $self = $class->SUPER::new (%arg); 847 my $self = $class->SUPER::new (%arg);
… …
723 852
724 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 853 $ROOT->on_post_alloc ($self => sub { $self->render_child });
725 $self->SUPER::update; 854 $self->SUPER::update;
726} 855}
727 856
728sub size_allocate { 857sub invoke_size_allocate {
729 my ($self, $w, $h) = @_; 858 my ($self, $w, $h) = @_;
730 859
731 $self->SUPER::size_allocate ($w, $h);
732 $self->update; 860 $self->update;
861
862 $self->SUPER::invoke_size_allocate ($w, $h)
733} 863}
734 864
735sub _render { 865sub _render {
866 my ($self) = @_;
867
736 $_[0]{children}[0]->draw; 868 $self->{children}[0]->draw;
737} 869}
738 870
739sub render_child { 871sub render_child {
740 my ($self) = @_; 872 my ($self) = @_;
741 873
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 874 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0; 875 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT; 876 glClear GL_COLOR_BUFFER_BIT;
745 877
878 {
879 package DC::UI::Base;
880
881 local ($draw_x, $draw_y, $draw_w, $draw_h) =
882 (0, 0, $self->{w}, $self->{h});
883
746 $self->_render; 884 $self->_render;
885 }
747 }; 886 };
748} 887}
749 888
750sub _draw { 889sub _draw {
751 my ($self) = @_; 890 my ($self) = @_;
752
753 my ($w, $h) = ($self->w, $self->h);
754 891
755 my $tex = $self->{texture} 892 my $tex = $self->{texture}
756 or return; 893 or return;
757 894
758 glEnable GL_TEXTURE_2D; 895 glEnable GL_TEXTURE_2D;
759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 896 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1; 897 glColor 0, 0, 0, 1;
761 898
762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 899 $tex->draw_quad_alpha_premultiplied (0, 0);
763 900
764 glDisable GL_TEXTURE_2D; 901 glDisable GL_TEXTURE_2D;
765} 902}
766 903
767############################################################################# 904#############################################################################
768 905
769package CFClient::UI::ViewPort; 906package DC::UI::ViewPort;
770 907
908use List::Util qw(min max);
909
771our @ISA = CFClient::UI::Window::; 910our @ISA = DC::UI::Window::;
772 911
773sub new { 912sub new {
774 my $class = shift; 913 my $class = shift;
775 914
776 $class->SUPER::new ( 915 $class->SUPER::new (
… …
781} 920}
782 921
783sub size_request { 922sub size_request {
784 my ($self) = @_; 923 my ($self) = @_;
785 924
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 925 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
787 926
788 @$self{qw(child_w child_h)} 927 $w = 1 if $self->{scroll_x};
789} 928 $h = 1 if $self->{scroll_y};
790 929
930 ($w, $h)
931}
932
791sub size_allocate { 933sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 934 my ($self, $w, $h) = @_;
793 935
936 my $child = $self->child;
937
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 938 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 939 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
796 940
797 $self->child->configure (0, 0, $w, $h); 941 $self->child->configure (0, 0, $w, $h);
798 $self->update; 942 $self->update;
943
944 1
799} 945}
800 946
801sub set_offset { 947sub set_offset {
802 my ($self, $x, $y) = @_; 948 my ($self, $x, $y) = @_;
803 949
950 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
951 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
952
953 if ($x != $self->{view_x} or $y != $self->{view_y}) {
804 $self->{view_x} = int $x; 954 $self->{view_x} = $x;
805 $self->{view_y} = int $y; 955 $self->{view_y} = $y;
806 956
957 $self->emit (changed => $x, $y);
807 $self->update; 958 $self->update;
959 }
960}
961
962sub set_center {
963 my ($self, $x, $y) = @_;
964
965 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
966}
967
968sub make_visible {
969 my ($self, $x, $y, $border) = @_;
970
971 if ( $x < $self->{view_x} + $self->{w} * $border
972 || $x > $self->{view_x} + $self->{w} * (1 - $border)
973 || $y < $self->{view_y} + $self->{h} * $border
974 || $y > $self->{view_y} + $self->{h} * (1 - $border)
975 ) {
976 $self->set_center ($x, $y);
977 }
808} 978}
809 979
810# hmm, this does not work for topleft of $self... but we should not ask for that 980# hmm, this does not work for topleft of $self... but we should not ask for that
811sub coord2local { 981sub coord2local {
812 my ($self, $x, $y) = @_; 982 my ($self, $x, $y) = @_;
… …
827 my ($self, $x, $y) = @_; 997 my ($self, $x, $y) = @_;
828 998
829 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 999 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
830 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1000 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
831 ) { 1001 ) {
832 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1002 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
833 } else { 1003 } else {
834 $self->CFClient::UI::Base::find_widget ($x, $y) 1004 $self->DC::UI::Base::find_widget ($x, $y)
835 } 1005 }
836} 1006}
837 1007
838sub _render { 1008sub _render {
839 my ($self) = @_; 1009 my ($self) = @_;
840 1010
1011 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1012 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1013
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1014 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842 1015
843 $self->SUPER::_render; 1016 $self->SUPER::_render;
844} 1017}
845 1018
846############################################################################# 1019#############################################################################
847 1020
848package CFClient::UI::ScrolledWindow; 1021package DC::UI::ScrolledWindow;
849 1022
850our @ISA = CFClient::UI::HBox::; 1023our @ISA = DC::UI::Table::;
851 1024
852sub new { 1025sub new {
853 my $class = shift; 1026 my ($class, %arg) = @_;
1027
1028 my $child = delete $arg{child};
854 1029
855 my $self; 1030 my $self;
856 1031
857 my $slider = new CFClient::UI::Slider 1032 my $hslider = new DC::UI::Slider
1033 c_col => 0,
1034 c_row => 1,
858 vertical => 1, 1035 vertical => 0,
859 range => [0, 0, 1, 0.01], # HACK fix 1036 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub { 1037 on_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]); 1038 $self->{hpos} = $_[1];
1039 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
862 }, 1040 },
863 ; 1041 ;
864 1042
1043 my $vslider = new DC::UI::Slider
1044 c_col => 1,
1045 c_row => 0,
1046 vertical => 1,
1047 range => [0, 0, 1, 0.01], # HACK fix
1048 on_changed => sub {
1049 $self->{vpos} = $_[1];
1050 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1051 },
1052 ;
1053
865 $self = $class->SUPER::new ( 1054 $self = $class->SUPER::new (
866 vp => (new CFClient::UI::ViewPort expand => 1), 1055 scroll_x => 0,
1056 scroll_y => 1,
1057 can_events => 1,
867 slider => $slider, 1058 hslider => $hslider,
868 @_, 1059 vslider => $vslider,
1060 col_expand => [1, 0],
1061 row_expand => [1, 0],
1062 %arg,
869 ); 1063 );
870 1064
871 $self->{vp}->add ($self->{scrolled}); 1065 $self->{vp} = new DC::UI::ViewPort
1066 c_col => 0,
1067 c_row => 0,
1068 expand => 1,
1069 scroll_x => $self->{scroll_x},
1070 scroll_y => $self->{scroll_y},
1071 on_changed => sub {
1072 my ($vp, $x, $y) = @_;
1073
1074 $vp->{parent}{hslider}->set_value ($x);
1075 $vp->{parent}{vslider}->set_value ($y);
1076
1077 0
1078 },
1079 on_size_allocate => sub {
1080 my ($vp, $w, $h) = @_;
1081 $vp->{parent}->update_slider;
1082 0
1083 },
1084 ;
1085
872 $self->add ($self->{vp}); 1086 $self->SUPER::add ($self->{vp});
873 $self->add ($self->{slider}); 1087
1088 $self->add ($child) if $child;
874 1089
875 $self 1090 $self
876} 1091}
877 1092
1093sub add {
1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub set_offset { shift->{vp}->set_offset (@_) }
1100sub set_center { shift->{vp}->set_center (@_) }
1101sub make_visible { shift->{vp}->make_visible (@_) }
1102
1103sub update_slider {
1104 my ($self) = @_;
1105
1106 my $child = ($self->{vp} or return)->child;
1107
1108 if ($self->{scroll_x}) {
1109 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1110 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1111
1112 my $visible = $w1 > $w2;
1113 if ($visible != $self->{hslider_visible}) {
1114 $self->{hslider_visible} = $visible;
1115 $visible ? $self->SUPER::add ($self->{hslider})
1116 : $self->SUPER::remove ($self->{hslider});
1117 }
1118 }
1119
1120 if ($self->{scroll_y}) {
1121 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1122 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1123
1124 my $visible = $h1 > $h2;
1125 if ($visible != $self->{vslider_visible}) {
1126 $self->{vslider_visible} = $visible;
1127 $visible ? $self->SUPER::add ($self->{vslider})
1128 : $self->SUPER::remove ($self->{vslider});
1129 }
1130 }
1131}
1132
1133sub start_dragging {
1134 my ($self, $ev) = @_;
1135
1136 $self->grab_focus;
1137
1138 my $ox = $self->{vp}{view_x};
1139 my $oy = $self->{vp}{view_y};
1140
1141 $self->{motion} = sub {
1142 my ($ev, $x, $y) = @_;
1143
1144 $ox -= $ev->{xrel};
1145 $oy -= $ev->{yrel};
1146
1147 $self->{vp}->set_offset ($ox, $oy);
1148 };
1149}
1150
1151sub invoke_mouse_wheel {
1152 my ($self, $ev) = @_;
1153
1154 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1155 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1156
1157 1
1158}
1159
1160sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_;
1162
1163 if ($ev->{button} == 2) {
1164 $self->start_dragging ($ev);
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_button_up {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if (delete $self->{motion}) {
1175 return 1;
1176 }
1177
1178 0
1179}
1180
1181sub invoke_mouse_motion {
1182 my ($self, $ev, $x, $y) = @_;
1183
1184 if ($self->{motion}) {
1185 $self->{motion}->($ev, $x, $y);
1186 return 1;
1187 }
1188
1189 0
1190}
1191
878sub size_allocate { 1192sub invoke_size_allocate {
879 my ($self, $w, $h) = @_; 1193 my ($self, $w, $h) = @_;
880 1194
1195 $self->update_slider;
881 $self->SUPER::size_allocate ($w, $h); 1196 $self->SUPER::invoke_size_allocate ($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} 1197}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889 1198
890############################################################################# 1199#############################################################################
891 1200
892package CFClient::UI::Frame; 1201package DC::UI::Frame;
893 1202
894our @ISA = CFClient::UI::Bin::; 1203our @ISA = DC::UI::Bin::;
895 1204
896use CFClient::OpenGL; 1205use DC::OpenGL;
897 1206
898sub new { 1207sub new {
899 my $class = shift; 1208 my $class = shift;
900 1209
901 $class->SUPER::new ( 1210 $class->SUPER::new (
… …
909 1218
910 if ($self->{bg}) { 1219 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)}; 1220 my ($w, $h) = @$self{qw(w h)};
912 1221
913 glEnable GL_BLEND; 1222 glEnable GL_BLEND;
914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1223 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
915 glColor @{ $self->{bg} }; 1224 glColor_premultiply @{ $self->{bg} };
916
917 glBegin GL_QUADS;
918 glVertex 0 , 0;
919 glVertex 0 , $h;
920 glVertex $w, $h; 1225 glRect 0, 0, $w, $h;
921 glVertex $w, 0;
922 glEnd;
923
924 glDisable GL_BLEND; 1226 glDisable GL_BLEND;
925 } 1227 }
926 1228
927 $self->SUPER::_draw; 1229 $self->SUPER::_draw;
928} 1230}
929 1231
930############################################################################# 1232#############################################################################
931 1233
932package CFClient::UI::FancyFrame; 1234package DC::UI::FancyFrame;
933 1235
934our @ISA = CFClient::UI::Bin::; 1236our @ISA = DC::UI::Bin::;
935 1237
936use CFClient::OpenGL; 1238use 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 1239
942sub new { 1240sub new {
943 my $class = shift; 1241 my ($class, %arg) = @_;
944 1242
945 # TODO: user_x, user_y, overwrite moveto? 1243 if ((exists $arg{label}) && !ref $arg{label}) {
1244 $arg{label} = new DC::UI::Label
1245 align => 1,
1246 valign => 0,
1247 text => $arg{label},
1248 fontsize => ($arg{border} || 0.8) * 0.75;
1249 }
1250
1251 my $self = $class->SUPER::new (
1252 # label => "",
1253 fg => [0.6, 0.3, 0.1],
1254 border => 0.8,
1255 style => 'single',
1256 %arg,
1257 );
1258
1259 $self
1260}
1261
1262sub add {
1263 my ($self, @widgets) = @_;
1264
1265 $self->SUPER::add (@widgets);
1266 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
1267}
1268
1269sub border {
1270 int $_[0]{border} * $::FONTSIZE
1271}
1272
1273sub size_request {
1274 my ($self) = @_;
1275
1276 ($self->{label_w}, undef) = $self->{label}->size_request
1277 if $self->{label};
1278
1279 my ($w, $h) = $self->SUPER::size_request;
1280
1281 (
1282 $w + $self->border * 2,
1283 $h + $self->border * 2,
1284 )
1285}
1286
1287sub invoke_size_allocate {
1288 my ($self, $w, $h) = @_;
1289
1290 my $border = $self->border;
1291
1292 $w -= List::Util::max 0, $border * 2;
1293 $h -= List::Util::max 0, $border * 2;
1294
1295 if (my $label = $self->{label}) {
1296 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1297 $label->{h} = List::Util::min $h, $border;
1298 $label->invoke_size_allocate ($label->{w}, $label->{h});
1299 }
1300
1301 $self->child->configure ($border, $border, $w, $h);
1302
1303 1
1304}
1305
1306sub _draw {
1307 my ($self) = @_;
1308
1309 my $child = $self->{children}[0];
1310
1311 my $border = $self->border;
1312 my ($w, $h) = ($self->{w}, $self->{h});
1313
1314 $child->draw;
1315
1316 glColor @{$self->{fg}};
1317 glBegin GL_LINE_STRIP;
1318 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1319 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1321 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1322 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1323 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1324 glEnd;
1325
1326 if ($self->{label}) {
1327 glTranslate $border * 2, 0;
1328 $self->{label}->_draw;
1329 }
1330}
1331
1332#############################################################################
1333
1334package DC::UI::Toplevel;
1335
1336our @ISA = DC::UI::Bin::;
1337
1338use DC::OpenGL;
1339
1340my $bg =
1341 new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1342 mipmap => 1, wrap => 1;
1343
1344my @border =
1345 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1346 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1347
1348my @icon =
1349 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1350 qw(x1_move.png x1_resize.png);
1351
1352sub new {
1353 my ($class, %arg) = @_;
946 1354
947 my $self = $class->SUPER::new ( 1355 my $self = $class->SUPER::new (
948 bg => [1, 1, 1, 1], 1356 bg => [1, 1, 1, 1],
949 border_bg => [1, 1, 1, 1], 1357 border_bg => [1, 1, 1, 1],
950 border => 0.6, 1358 border => 0.6,
951 is_toplevel => 1,
952 can_events => 1, 1359 can_events => 1,
953 @_ 1360 min_w => 64,
1361 min_h => 32,
1362 %arg,
954 ); 1363 );
955 1364
956 $self->{title} &&= new CFClient::UI::Label 1365 $self->{title_widget} = new DC::UI::Label
957 align => 0, 1366 align => 0,
958 valign => 1, 1367 valign => 1,
959 text => $self->{title}, 1368 text => $self->{title},
960 fontsize => $self->{border}; 1369 fontsize => $self->{border},
1370 if exists $self->{title};
1371
1372 if ($self->{has_close_button}) {
1373 $self->{close_button} =
1374 new DC::UI::ImageButton
1375 path => 'x1_close.png',
1376 on_activate => sub { $self->emit ("delete") };
1377
1378 $self->DC::UI::Container::add ($self->{close_button});
1379 }
961 1380
962 $self 1381 $self
1382}
1383
1384sub add {
1385 my ($self, @widgets) = @_;
1386
1387 $self->SUPER::add (@widgets);
1388 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1389 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
963} 1390}
964 1391
965sub border { 1392sub border {
966 int $_[0]{border} * $::FONTSIZE 1393 int $_[0]{border} * $::FONTSIZE
967} 1394}
968 1395
1396sub get_max_wh {
1397 my ($self) = @_;
1398
1399 return ($self->{w}, $self->{h})
1400 if $self->{visible} && $self->{w};
1401
1402 $self->SUPER::get_max_wh
1403}
1404
969sub size_request { 1405sub size_request {
970 my ($self) = @_; 1406 my ($self) = @_;
1407
1408 $self->{title_widget}->size_request
1409 if $self->{title_widget};
1410
1411 $self->{close_button}->size_request
1412 if $self->{close_button};
971 1413
972 my ($w, $h) = $self->SUPER::size_request; 1414 my ($w, $h) = $self->SUPER::size_request;
973 1415
974 ( 1416 (
975 $w + $self->border * 2, 1417 $w + $self->border * 2,
976 $h + $self->border * 2, 1418 $h + $self->border * 2,
977 ) 1419 )
978} 1420}
979 1421
980sub size_allocate { 1422sub invoke_size_allocate {
981 my ($self, $w, $h) = @_; 1423 my ($self, $w, $h) = @_;
982 1424
1425 if ($self->{title_widget}) {
1426 $self->{title_widget}{w} = $w;
1427 $self->{title_widget}{h} = $h;
1428 $self->{title_widget}->invoke_size_allocate ($w, $h);
1429 }
1430
1431 my $border = $self->border;
1432
983 $h -= List::Util::max 0, $self->border * 2; 1433 $h -= List::Util::max 0, $border * 2;
984 $w -= List::Util::max 0, $self->border * 2; 1434 $w -= List::Util::max 0, $border * 2;
985 1435
986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
987 if $self->{title};
988
989 $self->child->configure ($self->border, $self->border, $w, $h); 1436 $self->child->configure ($border, $border, $w, $h);
990}
991 1437
1438 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1439 if $self->{close_button};
1440
1441 1
1442}
1443
1444sub invoke_delete {
1445 my ($self) = @_;
1446
1447 $self->hide;
1448
1449 1
1450}
1451
992sub button_down { 1452sub invoke_button_down {
993 my ($self, $ev, $x, $y) = @_; 1453 my ($self, $ev, $x, $y) = @_;
994 1454
995 my ($w, $h) = @$self{qw(w h)}; 1455 my ($w, $h) = @$self{qw(w h)};
996 my $border = $self->border; 1456 my $border = $self->border;
997 1457
… …
1010 my ($ev, $x, $y) = @_; 1470 my ($ev, $x, $y) = @_;
1011 1471
1012 my $dx = $ev->{x} - $ox; 1472 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy; 1473 my $dy = $ev->{y} - $oy;
1014 1474
1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1475 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1476 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1477
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1478 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1018 $self->check_size; 1479 $self->realloc;
1019 }; 1480 };
1020 1481
1021 } elsif ($lr ^ $td) { 1482 } elsif ($lr ^ $td) {
1022 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1483 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1023 my ($bx, $by) = ($self->{x}, $self->{y}); 1484 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1025 $self->{motion} = sub { 1486 $self->{motion} = sub {
1026 my ($ev, $x, $y) = @_; 1487 my ($ev, $x, $y) = @_;
1027 1488
1028 ($x, $y) = ($ev->{x}, $ev->{y}); 1489 ($x, $y) = ($ev->{x}, $ev->{y});
1029 1490
1030 $self->move ($bx + $x - $ox, $by + $y - $oy); 1491 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1031 $self->update; 1492 # HACK: the next line is required to enforce placement
1493 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1032 }; 1494 };
1495 } else {
1496 return 0;
1497 }
1498
1033 } 1499 1
1034} 1500}
1035 1501
1036sub button_up { 1502sub invoke_button_up {
1037 my ($self, $ev, $x, $y) = @_; 1503 my ($self, $ev, $x, $y) = @_;
1038 1504
1039 delete $self->{motion}; 1505 ! ! delete $self->{motion}
1040} 1506}
1041 1507
1042sub mouse_motion { 1508sub invoke_mouse_motion {
1043 my ($self, $ev, $x, $y) = @_; 1509 my ($self, $ev, $x, $y) = @_;
1044 1510
1045 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1511 $self->{motion}->($ev, $x, $y) if $self->{motion};
1512
1513 ! ! $self->{motion}
1514}
1515
1516sub invoke_visibility_change {
1517 my ($self, $visible) = @_;
1518
1519 delete $self->{motion} unless $visible;
1520
1521 0
1046} 1522}
1047 1523
1048sub _draw { 1524sub _draw {
1049 my ($self) = @_; 1525 my ($self) = @_;
1050 1526
1527 my $child = $self->{children}[0];
1528
1051 my ($w, $h ) = ($self->{w}, $self->{h}); 1529 my ($w, $h ) = ($self->{w}, $self->{h});
1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1530 my ($cw, $ch) = ($child->{w}, $child->{h});
1053 1531
1054 glEnable GL_TEXTURE_2D; 1532 glEnable GL_TEXTURE_2D;
1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1533 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1056 1534
1057 my $border = $self->border; 1535 my $border = $self->border;
1058 1536
1059 glColor @{ $self->{border_bg} }; 1537 glColor @{ $self->{border_bg} };
1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1538 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1539 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1540 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1541 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1542
1543 # move
1544 my $w2 = ($w - $border) * .5;
1545 my $h2 = ($h - $border) * .5;
1546 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1547 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1548 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1549
1550 # resize
1551 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1553 unless $self->{has_close_button};
1554 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1555 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1064 1556
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1557 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1066 my $bg = $tex[0]; 1558 glColor @{ $self->{bg} };
1067 1559
1068 # TODO: repeat texture not scale 1560 # TODO: repeat texture not scale
1561 # solve this better(?)
1069 my $rep_x = $cw / $bg->{w}; 1562 $bg->{s} = $cw / $bg->{w};
1070 my $rep_y = $ch / $bg->{h}; 1563 $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); 1564 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 } 1565 }
1079 1566
1080 glDisable GL_TEXTURE_2D; 1567 glDisable GL_TEXTURE_2D;
1081 1568
1082 $self->{title}->draw if $self->{title};
1083
1084 $self->child->draw; 1569 $child->draw;
1570
1571 if ($self->{title_widget}) {
1572 glTranslate 0, $border - $self->{h};
1573 $self->{title_widget}->_draw;
1574
1575 glTranslate 0, - ($border - $self->{h});
1576 }
1577
1578 $self->{close_button}->draw
1579 if $self->{close_button};
1085} 1580}
1086 1581
1087############################################################################# 1582#############################################################################
1088 1583
1089package CFClient::UI::Table; 1584package DC::UI::Table;
1090 1585
1091our @ISA = CFClient::UI::Base::; 1586our @ISA = DC::UI::Container::;
1092 1587
1093use List::Util qw(max sum); 1588use List::Util qw(max sum);
1094 1589
1095use CFClient::OpenGL; 1590use DC::OpenGL;
1096 1591
1097sub new { 1592sub new {
1098 my $class = shift; 1593 my $class = shift;
1099 1594
1100 $class->SUPER::new ( 1595 $class->SUPER::new (
1101 col_expand => [], 1596 col_expand => [],
1597 row_expand => [],
1102 @_, 1598 @_,
1103 ) 1599 )
1104} 1600}
1105 1601
1106sub add { 1602sub add {
1107 my ($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) = @_; 1603 my ($self, @widgets) = @_;
1604
1605 for my $child (@widgets) {
1606 $child->{c_rowspan} ||= 1;
1607 $child->{c_colspan} ||= 1;
1608 }
1609
1610 $self->SUPER::add (@widgets);
1611}
1612
1613sub add_at {
1614 my $self = shift;
1615
1616 my @widgets;
1617
1618 while (@_) {
1619 my ($col, $row, $child) = splice @_, 0, 3, ();
1620
1621 $child->{c_row} = $row;
1622 $child->{c_col} = $col;
1623
1624 push @widgets, $child;
1625 }
1626
1627 $self->add (@widgets);
1628}
1629
1630sub get_wh {
1631 my ($self) = @_;
1632
1633 my (@w, @h);
1122 1634
1123 my @children = $self->children; 1635 my @children = $self->children;
1124 delete $self->{children}; 1636
1637 # first pass, columns
1638 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1639 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1640
1641 my $sw = sum @w[$c .. $c + $cs - 1];
1642
1643 if ($w > $sw) {
1644 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1645 }
1125 1646 }
1126 for (@children) {
1127 delete $_->{parent};
1128 $_->hide;
1129 }
1130 1647
1131 $self->update; 1648 # second pass, rows
1132} 1649 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)}; 1650 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1147 1651
1148 $w[$x] = max $w[$x], $w; 1652 my $sh = sum @h[$r .. $r + $rs - 1];
1149 $h[$y] = max $h[$y], $h; 1653
1654 if ($h > $sh) {
1655 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1150 } 1656 }
1151 } 1657 }
1152 1658
1153 (\@w, \@h) 1659 (\@w, \@h)
1154} 1660}
… …
1162 (sum @$ws), 1668 (sum @$ws),
1163 (sum @$hs), 1669 (sum @$hs),
1164 ) 1670 )
1165} 1671}
1166 1672
1167sub size_allocate { 1673sub invoke_size_allocate {
1168 my ($self, $w, $h) = @_; 1674 my ($self, $w, $h) = @_;
1169 1675
1170 my ($ws, $hs) = $self->get_wh; 1676 my ($ws, $hs) = $self->get_wh;
1171 1677
1172 my $req_w = sum @$ws; 1678 my $req_w = (sum @$ws) || 1;
1173 my $req_h = sum @$hs; 1679 my $req_h = (sum @$hs) || 1;
1174 1680
1175 # TODO: nicer code && do row_expand 1681 # now linearly scale the rows/columns to the allocated size
1176 my @col_expand = @{$self->{col_expand}}; 1682 my @col_expand = @{$self->{col_expand}};
1177 @col_expand = (1) x @$ws unless @col_expand; 1683 @col_expand = (1) x @$ws unless @col_expand;
1178 my $col_expand = (sum @col_expand) || 1; 1684 my $col_expand = (sum @col_expand) || 1;
1179 1685
1180 # linearly scale sizes
1181 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1686 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1182 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1183 1687
1184 CFClient::UI::harmonize $ws; 1688 DC::UI::harmonize $ws;
1689
1690 my @row_expand = @{$self->{row_expand}};
1691 @row_expand = (1) x @$ws unless @row_expand;
1692 my $row_expand = (sum @row_expand) || 1;
1693
1694 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695
1185 CFClient::UI::harmonize $hs; 1696 DC::UI::harmonize $hs;
1186 1697
1187 my $y; 1698 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1188 1700
1189 for my $r (0 .. $#{$self->{children}}) { 1701 for my $widget ($self->children) {
1190 my $row = $self->{children}[$r] 1702 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 1703
1193 my $x = 0; 1704 $widget->configure (
1194 my $row_h = $hs->[$r]; 1705 $x[$c], $y[$r],
1706 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1195 1707 );
1196 for my $c (0 .. $#$row) { 1708 }
1197 my $col_w = $ws->[$c];
1198 1709
1199 if (my $widget = $row->[$c]) { 1710 1
1200 $widget->configure ($x, $y, $col_w, $row_h); 1711}
1201 }
1202 1712
1203 $x += $col_w; 1713#############################################################################
1714
1715package DC::UI::Fixed;
1716
1717use List::Util qw(min max);
1718
1719our @ISA = DC::UI::Container::;
1720
1721sub _scale($$$) {
1722 my ($rel, $val, $max) = @_;
1723
1724 $rel ? $val * $max : $val
1725}
1726
1727sub size_request {
1728 my ($self) = @_;
1729
1730 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1731
1732 # determine overall size by querying abs widgets
1733 for my $child ($self->visible_children) {
1734 unless ($child->{c_rel}) {
1735 my $x = $child->{c_x};
1736 my $y = $child->{c_y};
1737
1738 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1739 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1204 } 1740 }
1205
1206 $y += $row_h;
1207 } 1741 }
1208 1742
1209} 1743 my $W = $x2 - $x1;
1744 my $H = $y2 - $y1;
1210 1745
1211sub find_widget { 1746 # now layout remaining widgets
1747 for my $child ($self->visible_children) {
1748 if ($child->{c_rel}) {
1749 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1750 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1751
1752 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1753 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1754 }
1755 }
1756
1757 my $W = $x2 - $x1;
1758 my $H = $y2 - $y1;
1759
1760 ($W, $H)
1761}
1762
1763sub invoke_size_allocate {
1212 my ($self, $x, $y) = @_; 1764 my ($self, $W, $H) = @_;
1213 1765
1214 $x -= $self->{x}; 1766 for my $child ($self->visible_children) {
1215 $y -= $self->{y}; 1767 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1768 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1216 1769
1217 my $res; 1770 $x += $child->{c_halign} * $child->{req_w};
1771 $y += $child->{c_valign} * $child->{req_h};
1218 1772
1219 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1773 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1220 $res = $_->find_widget ($x, $y) 1774 }
1221 and return $res; 1775
1222 } 1776 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} 1777}
1234 1778
1235############################################################################# 1779#############################################################################
1236 1780
1237package CFClient::UI::HBox; 1781package DC::UI::Box;
1238 1782
1239# TODO: wrap into common Box base class
1240
1241our @ISA = CFClient::UI::Container::; 1783our @ISA = DC::UI::Container::;
1242 1784
1243sub size_request { 1785sub size_request {
1244 my ($self) = @_; 1786 my ($self) = @_;
1245 1787
1246 my @alloc = map [$_->size_request], @{$self->{children}}; 1788 my @children = $self->visible_children;
1247 1789
1790 $self->{vertical}
1791 ? (
1792 (List::Util::max map $_->{req_w}, @children),
1793 (List::Util::sum map $_->{req_h}, @children),
1794 )
1795 : (
1796 (List::Util::sum map $_->{req_w}, @children),
1797 (List::Util::max map $_->{req_h}, @children),
1798 )
1799}
1800
1801sub invoke_size_allocate {
1802 my ($self, $w, $h) = @_;
1803
1804 my $space = $self->{vertical} ? $h : $w;
1805 my @children = $self->visible_children;
1806
1807 my @req;
1808
1809 if ($self->{homogeneous}) {
1810 @req = ($space / (@children || 1)) x @children;
1811 } else {
1812 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1813 my $req = List::Util::sum @req;
1814
1815 if ($req > $space) {
1816 # ah well, not enough space
1817 $_ *= $space / $req for @req;
1818 } else {
1819 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1820
1821 $space = ($space - $req) / $expand; # remaining space to give away
1822
1823 $req[$_] += $space * $children[$_]{expand}
1824 for 0 .. $#children;
1825 }
1248 ( 1826 }
1249 (List::Util::sum map $_->[0], @alloc), 1827
1250 (List::Util::max map $_->[1], @alloc), 1828 DC::UI::harmonize \@req;
1829
1830 my $pos = 0;
1831 for (0 .. $#children) {
1832 my $alloc = $req[$_];
1833 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1834
1835 $pos += $alloc;
1836 }
1837
1838 1
1839}
1840
1841#############################################################################
1842
1843package DC::UI::HBox;
1844
1845our @ISA = DC::UI::Box::;
1846
1847sub new {
1848 my $class = shift;
1849
1850 $class->SUPER::new (
1851 vertical => 0,
1852 @_,
1251 ) 1853 )
1252} 1854}
1253 1855
1254sub size_allocate {
1255 my ($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############################################################################# 1856#############################################################################
1296 1857
1297package CFClient::UI::VBox; 1858package DC::UI::VBox;
1298 1859
1299# TODO: wrap into common Box base class 1860our @ISA = DC::UI::Box::;
1300 1861
1301our @ISA = CFClient::UI::Container::; 1862sub new {
1863 my $class = shift;
1302 1864
1303sub size_request { 1865 $class->SUPER::new (
1304 my ($self) = @_; 1866 vertical => 1,
1305 1867 @_,
1306 my @alloc = map [$_->size_request], @{$self->{children}};
1307
1308 (
1309 (List::Util::max map $_->[0], @alloc),
1310 (List::Util::sum map $_->[1], @alloc),
1311 ) 1868 )
1312} 1869}
1313 1870
1314sub size_allocate {
1315 my ($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 += $h;
1348 }
1349
1350 1
1351}
1352
1353############################################################################# 1871#############################################################################
1354 1872
1355package CFClient::UI::Label; 1873package DC::UI::Label;
1356 1874
1357our @ISA = CFClient::UI::DrawBG::; 1875our @ISA = DC::UI::DrawBG::;
1358 1876
1359use CFClient::OpenGL; 1877use DC::OpenGL;
1360 1878
1361sub new { 1879sub new {
1362 my ($class, %arg) = @_; 1880 my ($class, %arg) = @_;
1363 1881
1364 my $self = $class->SUPER::new ( 1882 my $self = $class->SUPER::new (
… …
1367 #active_bg => none 1885 #active_bg => none
1368 #font => default_font 1886 #font => default_font
1369 #text => initial text 1887 #text => initial text
1370 #markup => initial narkup 1888 #markup => initial narkup
1371 #max_w => maximum pixel width 1889 #max_w => maximum pixel width
1890 #style => 0, # render flags
1372 ellipsise => 3, # end 1891 ellipsise => 3, # end
1373 layout => (new CFClient::Layout), 1892 layout => (new DC::Layout),
1374 fontsize => 1, 1893 fontsize => 1,
1375 align => -1, 1894 align => -1,
1376 valign => -1, 1895 valign => -1,
1377 padding => 2, 1896 padding_x => 2,
1897 padding_y => 2,
1378 can_events => 0, 1898 can_events => 0,
1379 %arg 1899 %arg
1380 ); 1900 );
1381 1901
1382 if (exists $self->{template}) { 1902 if (exists $self->{template}) {
1383 my $layout = new CFClient::Layout; 1903 my $layout = new DC::Layout;
1384 $layout->set_text (delete $self->{template}); 1904 $layout->set_text (delete $self->{template});
1385 $self->{template} = $layout; 1905 $self->{template} = $layout;
1386 } 1906 }
1387 1907
1388 if (exists $self->{markup}) { 1908 if (exists $self->{markup}) {
… …
1392 } 1912 }
1393 1913
1394 $self 1914 $self
1395} 1915}
1396 1916
1397sub escape($) {
1398 local $_ = $_[0];
1399
1400 s/&/&amp;/g;
1401 s/>/&gt;/g;
1402 s/</&lt;/g;
1403
1404 $_
1405}
1406
1407sub update { 1917sub update {
1408 my ($self) = @_; 1918 my ($self) = @_;
1409 1919
1410 delete $self->{texture}; 1920 delete $self->{texture};
1411 $self->SUPER::update; 1921 $self->SUPER::update;
1412} 1922}
1413 1923
1924sub realloc {
1925 my ($self) = @_;
1926
1927 delete $self->{ox};
1928 $self->SUPER::realloc;
1929}
1930
1931sub clear {
1932 my ($self) = @_;
1933
1934 $self->set_text ("");
1935}
1936
1414sub set_text { 1937sub set_text {
1415 my ($self, $text) = @_; 1938 my ($self, $text) = @_;
1416 1939
1417 return if $self->{text} eq "T$text"; 1940 return if $self->{text} eq "T$text";
1418 $self->{text} = "T$text"; 1941 $self->{text} = "T$text";
1419 1942
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1421 $self->{layout}->set_text ($text); 1943 $self->{layout}->set_text ($text);
1422 1944
1945 delete $self->{size_req};
1946 $self->realloc;
1423 $self->update; 1947 $self->update;
1424 $self->check_size;
1425} 1948}
1426 1949
1427sub set_markup { 1950sub set_markup {
1428 my ($self, $markup) = @_; 1951 my ($self, $markup) = @_;
1429 1952
1430 return if $self->{text} eq "M$markup"; 1953 return if $self->{text} eq "M$markup";
1431 $self->{text} = "M$markup"; 1954 $self->{text} = "M$markup";
1432 1955
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1956 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434 1957
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1436 $self->{layout}->set_markup ($markup); 1958 $self->{layout}->set_markup ($markup);
1437 1959
1960 delete $self->{size_req};
1961 $self->realloc;
1438 $self->update; 1962 $self->update;
1439 $self->check_size;
1440} 1963}
1441 1964
1442sub size_request { 1965sub size_request {
1443 my ($self) = @_; 1966 my ($self) = @_;
1444 1967
1968 $self->{size_req} ||= do {
1969 my ($max_w, $max_h) = $self->get_max_wh;
1970
1445 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1971 $self->{layout}->set_font ($self->{font}) if $self->{font};
1446 $self->{layout}->set_width ($self->{max_w} || -1); 1972 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1973 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1974 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1975 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1450 1976
1451 my ($w, $h) = $self->{layout}->size; 1977 my ($w, $h) = $self->{layout}->size;
1452 1978
1453 if (exists $self->{template}) { 1979 if (exists $self->{template}) {
1454 $self->{template}->set_font ($self->{font}) if $self->{font}; 1980 $self->{template}->set_font ($self->{font}) if $self->{font};
1981 $self->{template}->set_width ($self->{max_w} || -1);
1455 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1982 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1456 1983
1457 my ($w2, $h2) = $self->{template}->size; 1984 my ($w2, $h2) = $self->{template}->size;
1458 1985
1459 $w = List::Util::max $w, $w2; 1986 $w = List::Util::max $w, $w2;
1460 $h = List::Util::max $h, $h2; 1987 $h = List::Util::max $h, $h2;
1988 }
1989
1990 [$w, $h]
1461 } 1991 };
1462 1992
1463 ( 1993 @{ $self->{size_req} }
1464 $w + $self->{padding} * 2,
1465 $h + $self->{padding} * 2,
1466 )
1467} 1994}
1468 1995
1996sub baseline_shift {
1997 $_[0]{layout}->descent
1998}
1999
1469sub size_allocate { 2000sub invoke_size_allocate {
1470 my ($self, $w, $h) = @_; 2001 my ($self, $w, $h) = @_;
1471 2002
2003 delete $self->{ox};
2004
1472 delete $self->{texture}; 2005 delete $self->{texture}
2006 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2007
2008 1
1473} 2009}
1474 2010
1475sub set_fontsize { 2011sub set_fontsize {
1476 my ($self, $fontsize) = @_; 2012 my ($self, $fontsize) = @_;
1477 2013
1478 $self->{fontsize} = $fontsize; 2014 $self->{fontsize} = $fontsize;
2015 delete $self->{size_req};
1479 delete $self->{texture}; 2016 delete $self->{texture};
1480 2017
1481 $self->update; 2018 $self->realloc;
1482 $self->check_size; 2019}
2020
2021sub reconfigure {
2022 my ($self) = @_;
2023
2024 delete $self->{size_req};
2025 delete $self->{texture};
2026
2027 $self->SUPER::reconfigure;
1483} 2028}
1484 2029
1485sub _draw { 2030sub _draw {
1486 my ($self) = @_; 2031 my ($self) = @_;
1487 2032
1488 $self->SUPER::_draw; # draw background, if applicable 2033 $self->SUPER::_draw; # draw background, if applicable
1489 2034
1490 my $tex = $self->{texture} ||= do { 2035 my $size = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}}); 2036 $self->{layout}->set_foreground (@{$self->{fg}});
1492 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2037 $self->{layout}->set_font ($self->{font}) if $self->{font};
1493 $self->{layout}->set_width ($self->{w}); 2038 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2039 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2040 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2041 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497 2042
1498 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2043 [$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 }; 2044 };
1510 2045
1511 glEnable GL_TEXTURE_2D; 2046 unless (exists $self->{ox}) {
1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2048 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2049 : ($self->{w} - $size->[0]) * 0.5);
1513 2050
1514 if ($tex->{format} == GL_ALPHA) { 2051 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1515 glColor @{$self->{fg}}; 2052 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2053 : ($self->{h} - $size->[1]) * 0.5);
1517 } else { 2054
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2055 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1519 } 2056 };
1520 2057
1521 glDisable GL_TEXTURE_2D; 2058# unless ($self->{list}) {
2059# $self->{list} = DC::OpenGL::glGenList;
2060# DC::OpenGL::glNewList $self->{list};
2061# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2062# DC::OpenGL::glEndList;
2063# }
2064#
2065# DC::OpenGL::glCallList $self->{list};
2066
2067 $self->{layout}->draw;
1522} 2068}
2069
2070#sub destroy {
2071# my ($self) = @_;
2072#
2073# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2074#
2075# $self->SUPER::destroy;
2076#}
1523 2077
1524############################################################################# 2078#############################################################################
1525 2079
1526package CFClient::UI::EntryBase; 2080package DC::UI::EntryBase;
1527 2081
1528our @ISA = CFClient::UI::Label::; 2082our @ISA = DC::UI::Label::;
1529 2083
1530use CFClient::OpenGL; 2084use DC::OpenGL;
1531 2085
1532sub new { 2086sub new {
1533 my $class = shift; 2087 my $class = shift;
1534 2088
1535 $class->SUPER::new ( 2089 $class->SUPER::new (
1536 fg => [1, 1, 1], 2090 fg => [1, 1, 1],
1537 bg => [0, 0, 0, 0.2], 2091 bg => [0, 0, 0, 0.2],
2092 outline => [0.6, 0.3, 0.1],
1538 active_bg => [1, 1, 1, 0.5], 2093 active_bg => [0, 0, 1, .2],
1539 active_fg => [0, 0, 0], 2094 active_fg => [1, 1, 1],
2095 active_outline => [1, 1, 0],
1540 can_hover => 1, 2096 can_hover => 1,
1541 can_focus => 1, 2097 can_focus => 1,
1542 valign => 0, 2098 valign => 0,
1543 can_events => 1, 2099 can_events => 1,
2100 ellipsise => 0,
2101 padding_x => 4,
2102 padding_y => 2,
1544 #text => ... 2103 #text => ...
2104 #hidden => "*",
1545 @_ 2105 @_
1546 ) 2106 )
1547} 2107}
1548 2108
1549sub _set_text { 2109sub _set_text {
… …
1551 2111
1552 delete $self->{cur_h}; 2112 delete $self->{cur_h};
1553 2113
1554 return if $self->{text} eq $text; 2114 return if $self->{text} eq $text;
1555 2115
1556 delete $self->{texture};
1557
1558 $self->{last_activity} = $::NOW; 2116 $self->{last_activity} = $::NOW;
1559 $self->{text} = $text; 2117 $self->{text} = $text;
1560 2118
1561 $text =~ s/./*/g if $self->{hidden}; 2119 $text =~ s/./*/g if $self->{hidden};
1562 $self->{layout}->set_text ("$text "); 2120 $self->{layout}->set_text ("$text ");
2121 delete $self->{size_req};
1563 2122
1564 $self->_emit (changed => $self->{text}); 2123 $self->emit (changed => $self->{text});
2124
2125 $self->realloc;
2126 $self->update;
1565} 2127}
1566 2128
1567sub set_text { 2129sub set_text {
1568 my ($self, $text) = @_; 2130 my ($self, $text) = @_;
1569 2131
1570 $self->{cursor} = length $text; 2132 $self->{cursor} = length $text;
1571 $self->_set_text ($text); 2133 $self->_set_text ($text);
1572 $self->update;
1573 $self->check_size;
1574} 2134}
1575 2135
1576sub get_text { 2136sub get_text {
1577 $_[0]{text} 2137 $_[0]{text}
1578} 2138}
… …
1583 my ($w, $h) = $self->SUPER::size_request; 2143 my ($w, $h) = $self->SUPER::size_request;
1584 2144
1585 ($w + 1, $h) # add 1 for cursor 2145 ($w + 1, $h) # add 1 for cursor
1586} 2146}
1587 2147
1588sub key_down { 2148sub invoke_key_down {
1589 my ($self, $ev) = @_; 2149 my ($self, $ev) = @_;
1590 2150
1591 my $mod = $ev->{mod}; 2151 my $mod = $ev->{mod};
1592 my $sym = $ev->{sym}; 2152 my $sym = $ev->{sym};
1593 my $uni = $ev->{unicode}; 2153 my $uni = $ev->{unicode};
1594 2154
1595 my $text = $self->get_text; 2155 my $text = $self->get_text;
2156
2157 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1596 2158
1597 if ($uni == 8) { 2159 if ($uni == 8) {
1598 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2160 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1599 } elsif ($uni == 127) { 2161 } elsif ($uni == 127) {
1600 substr $text, $self->{cursor}, 1, ""; 2162 substr $text, $self->{cursor}, 1, "";
1601 } elsif ($sym == CFClient::SDLK_LEFT) { 2163 } elsif ($sym == DC::SDLK_LEFT) {
1602 --$self->{cursor} if $self->{cursor}; 2164 --$self->{cursor} if $self->{cursor};
1603 } elsif ($sym == CFClient::SDLK_RIGHT) { 2165 } elsif ($sym == DC::SDLK_RIGHT) {
1604 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2166 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1605 } elsif ($sym == CFClient::SDLK_HOME) { 2167 } elsif ($sym == DC::SDLK_HOME) {
2168 # what a hack
2169 $self->{cursor} =
2170 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171 ? length $1
2172 : 0;
2173 } elsif ($sym == DC::SDLK_END) {
2174 # uh, again
2175 $self->{cursor} =
2176 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177 ? $self->{cursor} + length $1
2178 : length $self->{text};
2179 } elsif ($uni == 21) { # ctrl-u
2180 $text = "";
1606 $self->{cursor} = 0; 2181 $self->{cursor} = 0;
1607 } elsif ($sym == CFClient::SDLK_END) {
1608 $self->{cursor} = length $text;
1609 } elsif ($uni == 27) { 2182 } elsif ($uni == 27) {
1610 $self->_emit ('escape'); 2183 $self->emit ('escape');
1611 } elsif ($uni) { 2184 } elsif ($uni == 0x0d) {
2185 substr $text, $self->{cursor}++, 0, "\012";
2186 } elsif ($uni >= 0x20) {
1612 substr $text, $self->{cursor}++, 0, chr $uni; 2187 substr $text, $self->{cursor}++, 0, chr $uni;
2188 } else {
2189 return 0;
1613 } 2190 }
1614 2191
1615 $self->_set_text ($text); 2192 $self->_set_text ($text);
2193
2194 $self->realloc;
1616 $self->update; 2195 $self->update;
1617 $self->check_size;
1618}
1619 2196
2197 1
2198}
2199
1620sub focus_in { 2200sub invoke_focus_in {
1621 my ($self) = @_; 2201 my ($self) = @_;
1622 2202
1623 $self->{last_activity} = $::NOW; 2203 $self->{last_activity} = $::NOW;
1624 2204
1625 $self->SUPER::focus_in; 2205 $self->SUPER::invoke_focus_in
1626} 2206}
1627 2207
1628sub button_down { 2208sub invoke_button_down {
1629 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1630 2210
1631 $self->SUPER::button_down ($ev, $x, $y); 2211 $self->SUPER::invoke_button_down ($ev, $x, $y);
1632 2212
1633 my $idx = $self->{layout}->xy_to_index ($x, $y); 2213 my $idx = $self->{layout}->xy_to_index ($x, $y);
1634 2214
1635 # byte-index to char-index 2215 # byte-index to char-index
1636 my $text = $self->{text}; 2216 my $text = $self->{text};
1637 utf8::encode $text; 2217 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1638 $self->{cursor} = length substr $text, 0, $idx; 2218 $self->{cursor} = length $text;
1639 2219
1640 $self->_set_text ($self->{text}); 2220 $self->_set_text ($self->{text});
1641 $self->update; 2221 $self->update;
2222
2223 1
1642} 2224}
1643 2225
1644sub mouse_motion { 2226sub invoke_mouse_motion {
1645 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1646# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2228# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2229
2230 1
1647} 2231}
1648 2232
1649sub _draw { 2233sub _draw {
1650 my ($self) = @_; 2234 my ($self) = @_;
1651 2235
1652 local $self->{fg} = $self->{fg}; 2236 local $self->{fg} = $self->{fg};
1653 2237
1654 if ($FOCUS == $self) { 2238 if ($FOCUS == $self) {
1655 glColor @{$self->{active_bg}}; 2239 glColor_premultiply @{$self->{active_bg}};
1656 $self->{fg} = $self->{active_fg}; 2240 $self->{fg} = $self->{active_fg};
1657 } else { 2241 } else {
1658 glColor @{$self->{bg}}; 2242 glColor_premultiply @{$self->{bg}};
1659 } 2243 }
1660 2244
1661 glEnable GL_BLEND; 2245 glEnable GL_BLEND;
1662 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2246 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}; 2247 glRect 0, 0, $self->{w}, $self->{h};
1667 glVertex $self->{w}, 0;
1668 glEnd;
1669 glDisable GL_BLEND; 2248 glDisable GL_BLEND;
1670 2249
1671 $self->SUPER::_draw; 2250 $self->SUPER::_draw;
1672 2251
1673 #TODO: force update every cursor change :( 2252 #TODO: force update every cursor change :(
… …
1675 2254
1676 unless (exists $self->{cur_h}) { 2255 unless (exists $self->{cur_h}) {
1677 my $text = substr $self->{text}, 0, $self->{cursor}; 2256 my $text = substr $self->{text}, 0, $self->{cursor};
1678 utf8::encode $text; 2257 utf8::encode $text;
1679 2258
1680 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2259 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1681 } 2260 }
1682 2261
1683 glColor @{$self->{fg}}; 2262 glColor_premultiply @{$self->{active_fg}};
1684 glBegin GL_LINES; 2263 glBegin GL_LINES;
1685 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2264 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}; 2265 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1687 glEnd; 2266 glEnd;
1688 }
1689}
1690 2267
2268 glLineWidth 3;
2269 glColor @{$self->{active_outline}};
2270 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2271 glLineWidth 1;
2272
2273 } else {
2274 glColor @{$self->{outline}};
2275 glBegin GL_LINE_STRIP;
2276 glVertex .5, $self->{h} * .5;
2277 glVertex .5, $self->{h} - 2.5;
2278 glVertex $self->{w} - .5, $self->{h} - 2.5;
2279 glVertex $self->{w} - .5, $self->{h} * .5;
2280 glEnd;
2281 }
2282}
2283
2284#############################################################################
2285
1691package CFClient::UI::Entry; 2286package DC::UI::Entry;
1692 2287
1693our @ISA = CFClient::UI::EntryBase::; 2288our @ISA = DC::UI::EntryBase::;
1694 2289
1695use CFClient::OpenGL; 2290use DC::OpenGL;
1696 2291
1697sub key_down { 2292sub invoke_key_down {
1698 my ($self, $ev) = @_; 2293 my ($self, $ev) = @_;
1699 2294
1700 my $sym = $ev->{sym}; 2295 my $sym = $ev->{sym};
1701 2296
1702 if ($sym == 13) { 2297 if ($ev->{uni} == 0x0d || $sym == 13) {
1703 unshift @{$self->{history}}, 2298 unshift @{$self->{history}},
1704 my $txt = $self->get_text; 2299 my $txt = $self->get_text;
2300
1705 $self->{history_pointer} = -1; 2301 $self->{history_pointer} = -1;
1706 $self->{history_saveback} = ''; 2302 $self->{history_saveback} = '';
1707 $self->_emit (activate => $txt); 2303 $self->emit (activate => $txt);
1708 $self->update; 2304 $self->update;
1709 2305
1710 } elsif ($sym == CFClient::SDLK_UP) { 2306 } elsif ($sym == DC::SDLK_UP) {
1711 if ($self->{history_pointer} < 0) { 2307 if ($self->{history_pointer} < 0) {
1712 $self->{history_saveback} = $self->get_text; 2308 $self->{history_saveback} = $self->get_text;
1713 } 2309 }
1714 if (@{$self->{history} || []} > 0) { 2310 if (@{$self->{history} || []} > 0) {
1715 $self->{history_pointer}++; 2311 $self->{history_pointer}++;
… …
1717 $self->{history_pointer} = @{$self->{history} || []} - 1; 2313 $self->{history_pointer} = @{$self->{history} || []} - 1;
1718 } 2314 }
1719 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2315 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1720 } 2316 }
1721 2317
1722 } elsif ($sym == CFClient::SDLK_DOWN) { 2318 } elsif ($sym == DC::SDLK_DOWN) {
1723 $self->{history_pointer}--; 2319 $self->{history_pointer}--;
1724 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2320 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1725 2321
1726 if ($self->{history_pointer} >= 0) { 2322 if ($self->{history_pointer} >= 0) {
1727 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2323 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1728 } else { 2324 } else {
1729 $self->set_text ($self->{history_saveback}); 2325 $self->set_text ($self->{history_saveback});
1730 } 2326 }
1731 2327
1732 } else { 2328 } else {
1733 $self->SUPER::key_down ($ev); 2329 return $self->SUPER::invoke_key_down ($ev)
2330 }
2331
1734 } 2332 1
1735
1736} 2333}
1737 2334
1738############################################################################# 2335#############################################################################
1739 2336
1740package CFClient::UI::Button; 2337package DC::UI::TextEdit;
1741 2338
1742our @ISA = CFClient::UI::Label::; 2339our @ISA = DC::UI::EntryBase::;
1743 2340
1744use CFClient::OpenGL; 2341use DC::OpenGL;
1745
1746my @tex =
1747 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1748 qw(b1_button_active.png);
1749 2342
1750sub new { 2343sub new {
1751 my $class = shift; 2344 my $class = shift;
1752 2345
1753 $class->SUPER::new ( 2346 $class->SUPER::new (
1754 padding => 4, 2347 padding_y => 4,
1755 fg => [1, 1, 1], 2348
1756 active_fg => [0, 0, 1], 2349 @_
2350 )
2351}
2352
2353sub move_cursor_ver {
2354 my ($self, $dy) = @_;
2355
2356 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2357 warn "cursor $self->{cursor} => $x $line\n";#d#
2358
2359 $line += $dy;
2360
2361 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2362 warn "index $x $line => $index\n";#d#
2363 $self->{cursor} = $index;
2364 delete $self->{cur_h};
2365 $self->update;
2366 return;
2367 }
2368}
2369
2370sub invoke_key_down {
2371 my ($self, $ev) = @_;
2372
2373 my $sym = $ev->{sym};
2374
2375 if ($sym == DC::SDLK_UP) {
2376 $self->move_cursor_ver (-1);
2377 } elsif ($sym == DC::SDLK_DOWN) {
2378 $self->move_cursor_ver (+1);
2379 } else {
2380 return $self->SUPER::invoke_key_down ($ev)
2381 }
2382
2383 1
2384}
2385
2386#############################################################################
2387
2388package DC::UI::ButtonBin;
2389
2390our @ISA = DC::UI::Bin::;
2391
2392use DC::OpenGL;
2393
2394my @tex =
2395 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2396 qw(b1_button_inactive.png b1_button_active.png);
2397
2398sub new {
2399 my $class = shift;
2400
2401 $class->SUPER::new (
1757 can_hover => 1, 2402 can_hover => 1,
1758 align => 0, 2403 align => 0,
1759 valign => 0, 2404 valign => 0,
1760 can_events => 1, 2405 can_events => 1,
1761 @_ 2406 @_
1762 ) 2407 )
1763} 2408}
1764 2409
1765sub activate { }
1766
1767sub button_up { 2410sub invoke_button_up {
1768 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1769 2412
1770 $self->emit ("activate") 2413 $self->emit ("activate")
1771 if $x >= 0 && $x < $self->{w} 2414 if $x >= 0 && $x < $self->{w}
1772 && $y >= 0 && $y < $self->{h}; 2415 && $y >= 0 && $y < $self->{h};
2416
2417 1
1773} 2418}
1774 2419
1775sub _draw { 2420sub _draw {
1776 my ($self) = @_; 2421 my ($self) = @_;
1777
1778 local $self->{fg} = $self->{fg};
1779
1780 if ($GRAB == $self) {
1781 $self->{fg} = $self->{active_fg};
1782 }
1783 2422
1784 glEnable GL_TEXTURE_2D; 2423 glEnable GL_TEXTURE_2D;
1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2424 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1786 glColor 0, 0, 0, 1; 2425 glColor 0, 0, 0, 1;
1787 2426
2427 my $tex = $tex[$GRAB == $self];
1788 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2428 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1789 2429
1790 glDisable GL_TEXTURE_2D; 2430 glDisable GL_TEXTURE_2D;
1791 2431
1792 $self->SUPER::_draw; 2432 $self->SUPER::_draw;
1793} 2433}
1794 2434
1795############################################################################# 2435#############################################################################
1796 2436
1797package CFClient::UI::CheckBox; 2437package DC::UI::Button;
1798 2438
1799our @ISA = CFClient::UI::DrawBG::; 2439our @ISA = DC::UI::Label::;
2440
2441use DC::OpenGL;
1800 2442
1801my @tex = 2443my @tex =
1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2444 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1803 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2445 qw(b1_button_inactive.png b1_button_active.png);
1804
1805use CFClient::OpenGL;
1806 2446
1807sub new { 2447sub new {
1808 my $class = shift; 2448 my $class = shift;
1809 2449
1810 $class->SUPER::new ( 2450 $class->SUPER::new (
2451 padding_x => 8,
2452 padding_y => 4,
2453 fg => [1.0, 1.0, 1.0],
2454 active_fg => [0.8, 0.8, 0.8],
2455 can_hover => 1,
2456 align => 0,
2457 valign => 0,
2458 can_events => 1,
2459 @_
2460 )
2461}
2462
2463sub invoke_button_up {
2464 my ($self, $ev, $x, $y) = @_;
2465
2466 $self->emit ("activate")
2467 if $x >= 0 && $x < $self->{w}
2468 && $y >= 0 && $y < $self->{h};
2469
2470 1
2471}
2472
2473sub _draw {
2474 my ($self) = @_;
2475
2476 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2477
2478 glEnable GL_TEXTURE_2D;
2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2480 glColor 0, 0, 0, 1;
2481
2482 my $tex = $tex[$GRAB == $self];
2483 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2484
2485 glDisable GL_TEXTURE_2D;
2486
2487 $self->SUPER::_draw;
2488}
2489
2490#############################################################################
2491
2492package DC::UI::CheckBox;
2493
2494our @ISA = DC::UI::DrawBG::;
2495
2496my @tex =
2497 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2498 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2499
2500use DC::OpenGL;
2501
2502sub new {
2503 my $class = shift;
2504
2505 $class->SUPER::new (
1811 padding => 2, 2506 padding_x => 2,
2507 padding_y => 2,
1812 fg => [1, 1, 1], 2508 fg => [1, 1, 1],
1813 active_fg => [1, 1, 0], 2509 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2], 2510 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5], 2511 active_bg => [1, 1, 1, 0.5],
1816 state => 0, 2512 state => 0,
… …
1820} 2516}
1821 2517
1822sub size_request { 2518sub size_request {
1823 my ($self) = @_; 2519 my ($self) = @_;
1824 2520
1825 ($self->{padding} * 2 + 6) x 2 2521 (6) x 2
1826} 2522}
1827 2523
2524sub toggle {
2525 my ($self) = @_;
2526
2527 $self->{state} = !$self->{state};
2528 $self->emit (changed => $self->{state});
2529 $self->update;
2530}
2531
1828sub button_down { 2532sub invoke_button_down {
1829 my ($self, $ev, $x, $y) = @_; 2533 my ($self, $ev, $x, $y) = @_;
1830 2534
1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2535 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2536 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1833 $self->{state} = !$self->{state}; 2537 $self->toggle;
1834 $self->_emit (changed => $self->{state}); 2538 } else {
2539 return 0
2540 }
2541
1835 } 2542 1
1836} 2543}
1837 2544
1838sub _draw { 2545sub _draw {
1839 my ($self) = @_; 2546 my ($self) = @_;
1840 2547
1841 $self->SUPER::_draw; 2548 $self->SUPER::_draw;
1842 2549
1843 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2550 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1844 2551
1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2552 my ($w, $h) = @$self{qw(w h)};
2553
2554 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1846 2555
1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2556 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1848 2557
1849 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2558 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850 2559
… …
1853 glDisable GL_TEXTURE_2D; 2562 glDisable GL_TEXTURE_2D;
1854} 2563}
1855 2564
1856############################################################################# 2565#############################################################################
1857 2566
1858package CFClient::UI::Image; 2567package DC::UI::Image;
1859 2568
1860our @ISA = CFClient::UI::Base::; 2569our @ISA = DC::UI::Base::;
1861 2570
1862use CFClient::OpenGL; 2571use DC::OpenGL;
1863use Carp qw/confess/;
1864 2572
1865our %loaded_images; 2573our %texture_cache;
1866 2574
1867sub new { 2575sub new {
1868 my $class = shift; 2576 my $class = shift;
1869 2577
1870 my $self = $class->SUPER::new (can_events => 0, @_); 2578 my $self = $class->SUPER::new (
2579 can_events => 0,
2580 scale => 1,
2581 @_,
2582 );
1871 2583
1872 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2584 $self->{path} || $self->{tex}
2585 or Carp::croak "'path' or 'tex' attributes required";
1873 2586
1874 $loaded_images{$self->{image}} ||= 2587 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1875 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2588 new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
1876 2589
1877 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2590 DC::weaken $texture_cache{$self->{path}};
1878 2591
1879 Scalar::Util::weaken $loaded_images{$self->{image}}; 2592 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1880
1881 $self->{aspect} = $tex->{w} / $tex->{h};
1882 2593
1883 $self 2594 $self
1884} 2595}
1885 2596
2597sub STORABLE_freeze {
2598 my ($self, $cloning) = @_;
2599
2600 $self->{path}
2601 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2602
2603 $self->{path}
2604}
2605
2606sub STORABLE_attach {
2607 my ($self, $cloning, $path) = @_;
2608
2609 $self->new (path => $path)
2610}
2611
1886sub size_request { 2612sub size_request {
1887 my ($self) = @_; 2613 my ($self) = @_;
1888 2614
1889 ($self->{tex}->{w}, $self->{tex}->{h}) 2615 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1890} 2616}
1891 2617
1892sub _draw { 2618sub _draw {
1893 my ($self) = @_; 2619 my ($self) = @_;
1894 2620
… …
1911 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
1912} 2638}
1913 2639
1914############################################################################# 2640#############################################################################
1915 2641
2642package DC::UI::ImageButton;
2643
2644our @ISA = DC::UI::Image::;
2645
2646use DC::OpenGL;
2647
2648my %textures;
2649
2650sub new {
2651 my $class = shift;
2652
2653 my $self = $class->SUPER::new (
2654 padding_x => 4,
2655 padding_y => 4,
2656 fg => [1, 1, 1],
2657 active_fg => [0, 0, 1],
2658 can_hover => 1,
2659 align => 0,
2660 valign => 0,
2661 can_events => 1,
2662 @_
2663 );
2664}
2665
2666sub invoke_button_down {
2667 my ($self, $ev, $x, $y) = @_;
2668
2669 1
2670}
2671
2672sub invoke_button_up {
2673 my ($self, $ev, $x, $y) = @_;
2674
2675 $self->emit ("activate")
2676 if $x >= 0 && $x < $self->{w}
2677 && $y >= 0 && $y < $self->{h};
2678
2679 1
2680}
2681
2682#############################################################################
2683
1916package CFClient::UI::VGauge; 2684package DC::UI::VGauge;
1917 2685
1918our @ISA = CFClient::UI::Base::; 2686our @ISA = DC::UI::Base::;
1919 2687
1920use List::Util qw(min max); 2688use List::Util qw(min max);
1921 2689
1922use CFClient::OpenGL; 2690use DC::OpenGL;
1923 2691
1924my %tex = ( 2692my %tex = (
1925 food => [ 2693 food => [
1926 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2694 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1927 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2695 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1928 ], 2696 ],
1929 grace => [ 2697 grace => [
1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2698 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1931 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2699 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1932 ], 2700 ],
1933 hp => [ 2701 hp => [
1934 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2702 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1935 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2703 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1936 ], 2704 ],
1937 mana => [ 2705 mana => [
1938 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2706 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1939 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2707 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1940 ], 2708 ],
1941); 2709);
1942 2710
1943# eg. VGauge->new (gauge => 'food'), default gauge: food 2711# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2003 my $ycut1 = max 0, min 1, $ycut; 2771 my $ycut1 = max 0, min 1, $ycut;
2004 my $ycut2 = max 0, min 1, $ycut - 1; 2772 my $ycut2 = max 0, min 1, $ycut - 1;
2005 2773
2006 my $h1 = $self->{h} * (1 - $ycut1); 2774 my $h1 = $self->{h} * (1 - $ycut1);
2007 my $h2 = $self->{h} * (1 - $ycut2); 2775 my $h2 = $self->{h} * (1 - $ycut2);
2776 my $h3 = $self->{h};
2777
2778 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2008 2779
2009 glEnable GL_BLEND; 2780 glEnable GL_BLEND;
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2781 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2782 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D; 2783 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2784 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013 2785
2014 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2786 glBindTexture GL_TEXTURE_2D, $t1->{name};
2015 glBegin GL_QUADS; 2787 glBegin GL_QUADS;
… …
2030 2802
2031 if ($t3) { 2803 if ($t3) {
2032 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2804 glBindTexture GL_TEXTURE_2D, $t3->{name};
2033 glBegin GL_QUADS; 2805 glBegin GL_QUADS;
2034 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2806 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2035 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2807 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2036 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2808 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2037 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2809 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2038 glEnd; 2810 glEnd;
2039 } 2811 }
2040 2812
2041 glDisable GL_BLEND; 2813 glDisable GL_BLEND;
2042 glDisable GL_TEXTURE_2D; 2814 glDisable GL_TEXTURE_2D;
2043} 2815}
2044 2816
2045############################################################################# 2817#############################################################################
2046 2818
2819package DC::UI::Progress;
2820
2821our @ISA = DC::UI::Label::;
2822
2823use DC::OpenGL;
2824
2825sub new {
2826 my ($class, %arg) = @_;
2827
2828 my $self = $class->SUPER::new (
2829 fg => [1, 1, 1],
2830 bg => [0, 0, 1, 0.2],
2831 bar => [0.7, 0.5, 0.1, 0.8],
2832 outline => [0.4, 0.3, 0],
2833 fontsize => 0.9,
2834 valign => 0,
2835 align => 0,
2836 can_events => 1,
2837 ellipsise => 1,
2838 label => "%d%%",
2839 %arg,
2840 );
2841
2842 $self->set_value ($arg{value} || -1);
2843
2844 $self
2845}
2846
2847sub set_label {
2848 my ($self, $label) = @_;
2849
2850 return if $self->{label} eq $label;
2851 $self->{label} = $label;
2852
2853 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2854}
2855
2856sub set_value {
2857 my ($self, $value) = @_;
2858
2859 if ($self->{value} ne $value) {
2860 $self->{value} = $value;
2861
2862 if ($value < 0) {
2863 $self->set_text ("-");
2864 } else {
2865 $self->set_text (sprintf $self->{label}, $value * 100);
2866 }
2867
2868 $self->update;
2869 }
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 glEnable GL_BLEND;
2876 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2877
2878 if ($self->{value} >= 0) {
2879 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2880
2881 glColor_premultiply @{$self->{bar}};
2882 glRect 2, 2, $s, $self->{h} - 2;
2883 glColor_premultiply @{$self->{bg}};
2884 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2885 }
2886
2887 glColor_premultiply @{$self->{outline}};
2888 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2889
2890 glDisable GL_BLEND;
2891
2892 {
2893 local $self->{bg}; # do not draw background
2894 $self->SUPER::_draw;
2895 }
2896}
2897
2898#############################################################################
2899
2900package DC::UI::ExperienceProgress;
2901
2902our @ISA = DC::UI::Progress::;
2903
2904sub new {
2905 my ($class, %arg) = @_;
2906
2907 my $self = $class->SUPER::new (
2908 tooltip => sub {
2909 my ($self) = @_;
2910
2911 sprintf "level %d\n%s points\n%s next level\n%s to go",
2912 $self->{lvl},
2913 ::formsep ($self->{exp}),
2914 ::formsep ($self->{nxt}),
2915 ::formsep ($self->{nxt} - $self->{exp}),
2916 },
2917 %arg
2918 );
2919
2920 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2921 if $::CONN;
2922
2923 $self
2924}
2925
2926sub DESTROY {
2927 my ($self) = @_;
2928
2929 delete $::CONN->{on_exp_update}{$self+0}
2930 if $::CONN;
2931
2932 $self->SUPER::DESTROY;
2933}
2934
2935sub set_value {
2936 my ($self, $lvl, $exp) = @_;
2937
2938 $self->{lvl} = $lvl;
2939 $self->{exp} = $exp;
2940
2941 my $v = -1;
2942
2943 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2944 my $l0 = $table->[$lvl - 1];
2945 my $l1 = $table->[$lvl];
2946
2947 $self->{nxt} = $l1;
2948
2949 $v = ($exp - $l0) / ($l1 - $l0);
2950 }
2951
2952 $self->SUPER::set_value ($v);
2953}
2954
2955#############################################################################
2956
2047package CFClient::UI::Gauge; 2957package DC::UI::Gauge;
2048 2958
2049our @ISA = CFClient::UI::VBox::; 2959our @ISA = DC::UI::VBox::;
2050 2960
2051sub new { 2961sub new {
2052 my ($class, %arg) = @_; 2962 my ($class, %arg) = @_;
2053 2963
2054 my $self = $class->SUPER::new ( 2964 my $self = $class->SUPER::new (
… …
2056 can_hover => 1, 2966 can_hover => 1,
2057 can_events => 1, 2967 can_events => 1,
2058 %arg, 2968 %arg,
2059 ); 2969 );
2060 2970
2061 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2971 $self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2062 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2972 $self->add ($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"); 2973 $self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2064 2974
2065 $self 2975 $self
2066} 2976}
2067 2977
2068sub set_fontsize { 2978sub set_fontsize {
… …
2089 $self->{value}->set_text ($val); 2999 $self->{value}->set_text ($val);
2090} 3000}
2091 3001
2092############################################################################# 3002#############################################################################
2093 3003
2094package CFClient::UI::Slider; 3004package DC::UI::Slider;
2095 3005
2096use strict; 3006use strict;
2097 3007
2098use CFClient::OpenGL; 3008use DC::OpenGL;
2099 3009
2100our @ISA = CFClient::UI::DrawBG::; 3010our @ISA = DC::UI::DrawBG::;
2101 3011
2102my @tex = 3012my @tex =
2103 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3013 map { new_from_file DC::Texture DC::find_rcfile $_ }
2104 qw(s1_slider.png s1_slider_bg.png); 3014 qw(s1_slider.png s1_slider_bg.png);
2105 3015
2106sub new { 3016sub new {
2107 my $class = shift; 3017 my $class = shift;
2108 3018
… …
2115 fg => [1, 1, 1], 3025 fg => [1, 1, 1],
2116 active_fg => [0, 0, 0], 3026 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2], 3027 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5], 3028 active_bg => [1, 1, 1, 0.5],
2119 range => [0, 0, 100, 10, 0], 3029 range => [0, 0, 100, 10, 0],
2120 req_w => $::WIDTH / 80, 3030 min_w => $::WIDTH / 80,
2121 req_h => $::WIDTH / 80, 3031 min_h => $::WIDTH / 80,
2122 vertical => 0, 3032 vertical => 0,
2123 can_hover => 1, 3033 can_hover => 1,
2124 inner_pad => 0.02, 3034 inner_pad => 0.02,
2125 @_ 3035 @_
2126 ); 3036 );
… …
2132} 3042}
2133 3043
2134sub set_range { 3044sub set_range {
2135 my ($self, $range) = @_; 3045 my ($self, $range) = @_;
2136 3046
2137 $self->{range} = $range; 3047 ($range, $self->{range}) = ($self->{range}, $range);
2138 3048
3049 if ("@$range" ne "@{$self->{range}}") {
2139 $self->update; 3050 $self->update;
3051 $self->set_value ($self->{range}[0]);
3052 }
2140} 3053}
2141 3054
2142sub set_value { 3055sub set_value {
2143 my ($self, $value) = @_; 3056 my ($self, $value) = @_;
2144 3057
… …
2155 if $unit; 3068 if $unit;
2156 3069
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 3070 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158 3071
2159 if ($value != $old_value) { 3072 if ($value != $old_value) {
2160 $self->_emit (changed => $value); 3073 $self->emit (changed => $value);
2161 $self->update; 3074 $self->update;
2162 } 3075 }
2163} 3076}
2164 3077
2165sub size_request { 3078sub size_request {
2166 my ($self) = @_; 3079 my ($self) = @_;
2167 3080
2168 my $w = $self->{req_w}; 3081 ($self->{req_w}, $self->{req_h})
2169 my $h = $self->{req_h};
2170
2171 $self->{vertical} ? ($h, $w) : ($w, $h)
2172} 3082}
2173 3083
2174sub button_down { 3084sub invoke_button_down {
2175 my ($self, $ev, $x, $y) = @_; 3085 my ($self, $ev, $x, $y) = @_;
2176 3086
2177 $self->SUPER::button_down ($ev, $x, $y); 3087 $self->SUPER::invoke_button_down ($ev, $x, $y);
2178 3088
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3089 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180 3090
2181 $self->mouse_motion ($ev, $x, $y); 3091 $self->invoke_mouse_motion ($ev, $x, $y);
2182}
2183 3092
3093 1
3094}
3095
2184sub mouse_motion { 3096sub invoke_mouse_motion {
2185 my ($self, $ev, $x, $y) = @_; 3097 my ($self, $ev, $x, $y) = @_;
2186 3098
2187 if ($GRAB == $self) { 3099 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3100 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189 3101
2190 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3102 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191 3103
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3104 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193 3105
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3106 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3107 } else {
3108 return 0;
3109 }
3110
2195 } 3111 1
3112}
3113
3114sub invoke_mouse_wheel {
3115 my ($self, $ev) = @_;
3116
3117 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3118
3119 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3120
3121 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3122
3123 1
2196} 3124}
2197 3125
2198sub update { 3126sub update {
2199 my ($self) = @_; 3127 my ($self) = @_;
2200 3128
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3129 delete $self->{knob_w};
3130 $self->SUPER::update;
3131}
3132
3133sub _draw {
3134 my ($self) = @_;
3135
3136 unless ($self->{knob_w}) {
2202 $self->set_value ($self->{range}[0]); 3137 $self->set_value ($self->{range}[0]);
2203 3138
2204 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3139 my ($value, $lo, $hi, $page) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100; 3140 my $range = ($hi - $page - $lo) || 1e-100;
2206 3141
… …
2212 $value = ($value - $lo) / $range; 3147 $value = ($value - $lo) / $range;
2213 $value = $value * $self->{scale} + $self->{offset}; 3148 $value = $value * $self->{scale} + $self->{offset};
2214 3149
2215 $self->{knob_x} = $value - $knob_w * 0.5; 3150 $self->{knob_x} = $value - $knob_w * 0.5;
2216 $self->{knob_w} = $knob_w; 3151 $self->{knob_w} = $knob_w;
2217 }); 3152 }
2218
2219 $self->SUPER::update;
2220}
2221
2222sub _draw {
2223 my ($self) = @_;
2224 3153
2225 $self->SUPER::_draw (); 3154 $self->SUPER::_draw ();
2226 3155
2227 glScale $self->{w}, $self->{h}; 3156 glScale $self->{w}, $self->{h};
2228 3157
… …
2248 glDisable GL_TEXTURE_2D; 3177 glDisable GL_TEXTURE_2D;
2249} 3178}
2250 3179
2251############################################################################# 3180#############################################################################
2252 3181
2253package CFClient::UI::ValSlider; 3182package DC::UI::ValSlider;
2254 3183
2255our @ISA = CFClient::UI::HBox::; 3184our @ISA = DC::UI::HBox::;
2256 3185
2257sub new { 3186sub new {
2258 my ($class, %arg) = @_; 3187 my ($class, %arg) = @_;
2259 3188
2260 my $range = delete $arg{range}; 3189 my $range = delete $arg{range};
2261 3190
2262 my $self = $class->SUPER::new ( 3191 my $self = $class->SUPER::new (
2263 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3192 slider => (new DC::UI::Slider expand => 1, range => $range),
2264 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3193 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2265 to_value => sub { shift }, 3194 to_value => sub { shift },
2266 from_value => sub { shift }, 3195 from_value => sub { shift },
2267 %arg, 3196 %arg,
2268 ); 3197 );
2269 3198
… …
2289sub set_range { shift->{slider}->set_range (@_) } 3218sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) } 3219sub set_value { shift->{slider}->set_value (@_) }
2291 3220
2292############################################################################# 3221#############################################################################
2293 3222
2294package CFClient::UI::TextView; 3223package DC::UI::TextScroller;
2295 3224
2296our @ISA = CFClient::UI::HBox::; 3225our @ISA = DC::UI::HBox::;
2297 3226
2298use CFClient::OpenGL; 3227use DC::OpenGL;
2299 3228
2300sub new { 3229sub new {
2301 my $class = shift; 3230 my $class = shift;
2302 3231
2303 my $self = $class->SUPER::new ( 3232 my $self = $class->SUPER::new (
2304 fontsize => 1, 3233 fontsize => 1,
2305 can_events => 0, 3234 can_events => 1,
3235 indent => 0,
2306 #font => default_font 3236 #font => default_font
2307 @_, 3237 @_,
2308 3238
2309 layout => (new CFClient::Layout 1), 3239 layout => (new DC::Layout),
2310 par => [], 3240 par => [],
3241 max_par => 0,
2311 height => 0, 3242 height => 0,
2312 children => [ 3243 children => [
2313 (new CFClient::UI::Empty expand => 1), 3244 (new DC::UI::Empty expand => 1),
2314 (new CFClient::UI::Slider vertical => 1), 3245 (new DC::UI::Slider vertical => 1),
2315 ], 3246 ],
2316 ); 3247 );
2317 3248
2318 $self->{children}[1]->connect (changed => sub { $self->update }); 3249 $self->{children}[1]->connect (changed => sub { $self->update });
2319 3250
… …
2325 3256
2326 $self->{fontsize} = $fontsize; 3257 $self->{fontsize} = $fontsize;
2327 $self->reflow; 3258 $self->reflow;
2328} 3259}
2329 3260
3261sub size_request {
3262 my ($self) = @_;
3263
3264 my ($empty, $slider) = $self->visible_children;
3265
3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::size_request
3268}
3269
2330sub size_allocate { 3270sub invoke_size_allocate {
2331 my ($self, $w, $h) = @_; 3271 my ($self, $w, $h) = @_;
2332 3272
2333 $self->SUPER::size_allocate ($w, $h); 3273 my ($empty, $slider, @other) = @{ $self->{children} };
3274 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2334 3275
2335 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3276 $self->{layout}->set_font ($self->{font}) if $self->{font};
2336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3277 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2337 $self->{layout}->set_width ($self->{children}[0]{w}); 3278 $self->{layout}->set_width ($empty->{w});
3279 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2338 3280
2339 $self->reflow; 3281 $self->reflow;
2340}
2341 3282
2342sub text_size { 3283 local $self->{children} = [$empty, $slider];
3284 $self->SUPER::invoke_size_allocate ($w, $h)
3285}
3286
3287sub invoke_mouse_wheel {
2343 my ($self, $text, $indent) = @_; 3288 my ($self, $ev) = @_;
3289
3290 return 0 unless $ev->{dy}; # only vertical movements
3291
3292 $self->{children}[1]->emit (mouse_wheel => $ev);
3293
3294 1
3295}
3296
3297sub get_layout {
3298 my ($self, $para) = @_;
2344 3299
2345 my $layout = $self->{layout}; 3300 my $layout = $self->{layout};
2346 3301
3302 $layout->set_font ($self->{font}) if $self->{font};
3303 $layout->set_foreground (@{$para->{fg}});
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3304 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent); 3305 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3306 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2349 $layout->set_markup ($text); 3307 $layout->set_markup ($para->{markup});
3308
3309 $layout->set_shapes (
3310 map
3311 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3312 @{$para->{widget}}
2350 3313 );
3314
2351 $layout->size 3315 $layout
2352} 3316}
2353 3317
2354sub reflow { 3318sub reflow {
2355 my ($self) = @_; 3319 my ($self) = @_;
2356 3320
… …
2363 3327
2364 # todo: base offset on lines or so, not on pixels 3328 # todo: base offset on lines or so, not on pixels
2365 $self->{children}[1]->set_value ($offset); 3329 $self->{children}[1]->set_value ($offset);
2366} 3330}
2367 3331
3332sub current_paragraph {
3333 my ($self) = @_;
3334
3335 $self->{top_paragraph} - 1
3336}
3337
3338sub scroll_to {
3339 my ($self, $para) = @_;
3340
3341 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3342
3343 $self->{scroll_to} = $para;
3344 $self->update;
3345}
3346
2368sub clear { 3347sub clear {
2369 my ($self) = @_; 3348 my ($self) = @_;
3349
3350 my (undef, undef, @other) = @{ $self->{children} };
3351 $self->remove ($_) for @other;
2370 3352
2371 $self->{par} = []; 3353 $self->{par} = [];
2372 $self->{height} = 0; 3354 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3355 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374} 3356}
2375 3357
2376sub add_paragraph { 3358sub add_paragraph {
2377 my ($self, $color, $text, $indent) = @_; 3359 my $self = shift;
2378 3360
2379 for my $line (split /\n/, $text) { 3361 for my $para (@_) {
2380 my ($w, $h) = $self->text_size ($line); 3362 $para = {
3363 fg => [1, 1, 1, 1],
3364 indent => 0,
3365 markup => "",
3366 widget => [],
3367 ref $para ? %$para : (markup => $para),
3368 w => 1e10,
3369 wrapped => 1,
3370 };
3371
3372 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3373 push @{$self->{par}}, $para;
3374 }
3375
3376 if (my $max = $self->{max_par}) {
3377 shift @{$self->{par}} while @{$self->{par}} > $max;
3378 }
3379
3380 $self->{need_reflow}++;
3381 $self->update;
3382}
3383
3384sub scroll_to_bottom {
3385 my ($self) = @_;
3386
3387 $self->{scroll_to} = $#{$self->{par}};
3388 $self->update;
3389}
3390
3391sub force_uptodate {
3392 my ($self) = @_;
3393
3394 if (delete $self->{need_reflow}) {
3395 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3396
3397 my $height = 0;
3398
3399 for my $para (@{$self->{par}}) {
3400 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3401 my $layout = $self->get_layout ($para);
3402 my ($w, $h) = $layout->size;
3403
3404 $para->{w} = $w + $para->{indent};
3405 $para->{h} = $h;
3406 $para->{wrapped} = $layout->has_wrapped;
3407 }
3408
3409 $para->{y} = $height;
3410 $height += $para->{h};
3411 }
3412
2381 $self->{height} += $h; 3413 $self->{height} = $height;
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3414 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2383 }
2384 3415
2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3416 delete $self->{texture};
3417 }
3418
3419 if (my $paridx = delete $self->{scroll_to}) {
3420 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3421 }
2386} 3422}
2387 3423
2388sub update { 3424sub update {
2389 my ($self) = @_; 3425 my ($self) = @_;
2390 3426
… …
2392 3428
2393 return unless $self->{h} > 0; 3429 return unless $self->{h} > 0;
2394 3430
2395 delete $self->{texture}; 3431 delete $self->{texture};
2396 3432
2397 $ROOT->on_post_alloc ($self, sub { 3433 $ROOT->on_post_alloc ($self => sub {
3434 $self->force_uptodate;
3435
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3436 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399 3437
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 { 3438 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2427 glClearColor 0.5, 0.5, 0.5, 0; 3439 glClearColor 0, 0, 0, 0;
2428 glClear GL_COLOR_BUFFER_BIT; 3440 glClear GL_COLOR_BUFFER_BIT;
2429 3441
3442 package DC::UI::Base;
3443 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3444 (0, 0, $self->{w}, $self->{h});
3445
3446 my $top = int $self->{children}[1]{range}[0];
3447
3448 my $paridx = 0;
3449 my $top_paragraph;
2430 my $top = int $self->{children}[1]{range}[0]; 3450 my $top = int $self->{children}[1]{range}[0];
2431 3451
2432 my $y0 = $top; 3452 my $y0 = $top;
2433 my $y1 = $top + $H; 3453 my $y1 = $top + $H;
2434 3454
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}}) { 3455 for my $para (@{$self->{par}}) {
2446 my $h = $par->[1]; 3456 my $h = $para->{h};
3457 my $y = $para->{y};
2447 3458
2448 if ($y0 < $y + $h && $y < $y1) { 3459 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] }); 3460 my $layout = $self->get_layout ($para);
2450 $layout->set_width ($W - $par->[3]);
2451 $layout->set_markup ($par->[4]);
2452 3461
2453 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3462 $layout->render ($para->{indent}, $y - $y0);
3463 $layout->draw;
2454 3464
2455 glRasterPos $par->[3], $y - $y0; 3465 if (my @w = @{ $para->{widget} }) {
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3466 my @s = $layout->get_shapes;
3467
3468 for (@w) {
3469 my ($dx, $dy) = splice @s, 0, 2, ();
3470
3471 $_->{x} = $dx + $para->{indent};
3472 $_->{y} = $dy + $y - $y0;
3473
3474 $_->draw;
3475 }
3476 }
2457 } 3477 }
2458 3478
2459 $y += $h; 3479 $paridx++;
3480 $top_paragraph ||= $paridx if $y >= $top;
2460 } 3481 }
2461 3482
2462 glDisable GL_BLEND; 3483 $self->{top_paragraph} = $top_paragraph;
2463 }; 3484 };
2464 }); 3485 });
2465} 3486}
2466 3487
3488sub reconfigure {
3489 my ($self) = @_;
3490
3491 $self->SUPER::reconfigure;
3492
3493 $_->{w} = 1e10 for @{ $self->{par} };
3494 $self->reflow;
3495}
3496
2467sub _draw { 3497sub _draw {
2468 my ($self) = @_; 3498 my ($self) = @_;
2469 3499
2470 glEnable GL_TEXTURE_2D; 3500 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 1, 1, 1, 1; 3502 glColor 0, 0, 0, 1;
2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3503 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2474 glDisable GL_TEXTURE_2D; 3504 glDisable GL_TEXTURE_2D;
2475 3505
2476 $self->{children}[1]->draw; 3506 $self->{children}[1]->draw;
2477
2478} 3507}
2479 3508
2480############################################################################# 3509#############################################################################
2481 3510
2482package CFClient::UI::Animator; 3511package DC::UI::Animator;
2483 3512
2484use CFClient::OpenGL; 3513use DC::OpenGL;
2485 3514
2486our @ISA = CFClient::UI::Bin::; 3515our @ISA = DC::UI::Bin::;
2487 3516
2488sub moveto { 3517sub moveto {
2489 my ($self, $x, $y) = @_; 3518 my ($self, $x, $y) = @_;
2490 3519
2491 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3520 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2519 glPopMatrix; 3548 glPopMatrix;
2520} 3549}
2521 3550
2522############################################################################# 3551#############################################################################
2523 3552
2524package CFClient::UI::Flopper; 3553package DC::UI::Flopper;
2525 3554
2526our @ISA = CFClient::UI::Button::; 3555our @ISA = DC::UI::Button::;
2527 3556
2528sub new { 3557sub new {
2529 my $class = shift; 3558 my $class = shift;
2530 3559
2531 my $self = $class->SUPER::new ( 3560 my $self = $class->SUPER::new (
2532 state => 0, 3561 state => 0,
2533 connect_activate => \&toggle_flopper, 3562 on_activate => \&toggle_flopper,
2534 @_ 3563 @_
2535 ); 3564 );
2536 3565
2537 if ($self->{state}) {
2538 $self->{state} = 0;
2539 $self->toggle_flopper;
2540 }
2541
2542 $self 3566 $self
2543} 3567}
2544 3568
2545sub toggle_flopper { 3569sub toggle_flopper {
2546 my ($self) = @_; 3570 my ($self) = @_;
2547 3571
2548 # TODO: use animation 3572 $self->{other}->toggle_visibility;
2549 if ($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} 3573}
2560 3574
2561############################################################################# 3575#############################################################################
2562 3576
2563package CFClient::UI::Tooltip; 3577package DC::UI::Tooltip;
2564 3578
2565our @ISA = CFClient::UI::Bin::; 3579our @ISA = DC::UI::Bin::;
2566 3580
2567use CFClient::OpenGL; 3581use DC::OpenGL;
2568 3582
2569sub new { 3583sub new {
2570 my $class = shift; 3584 my $class = shift;
2571 3585
2572 $class->SUPER::new ( 3586 $class->SUPER::new (
… …
2576} 3590}
2577 3591
2578sub set_tooltip_from { 3592sub set_tooltip_from {
2579 my ($self, $widget) = @_; 3593 my ($self, $widget) = @_;
2580 3594
3595 my $tip = $widget->{tooltip};
3596 $tip = $tip->($widget) if "CODE" eq ref $tip;
3597
3598 $tip = DC::Pod::section_label tooltip => $1
3599 if $tip =~ /^#(.*)$/;
3600
3601 if ($ENV{CFPLUS_DEBUG} & 2) {
3602 $tip .= "\n\n" . (ref $widget) . "\n"
3603 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3604 . "req $widget->{req_w} $widget->{req_h}\n"
3605 . "visible $widget->{visible}";
3606 }
3607
3608 $tip =~ s/^\n+//;
3609 $tip =~ s/\n+$//;
3610
2581 $self->add (new CFClient::UI::Label 3611 $self->add (new DC::UI::Label
2582 markup => $widget->{tooltip}, 3612 markup => $tip,
2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3613 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2584 fontsize => 0.8, 3614 fontsize => 0.8,
2585 fg => [0, 0, 0, 1], 3615 style => 1, # FLAG_INVERSE
2586 ellipsise => 0, 3616 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP), 3617 font => ($widget->{tooltip_font} || $::FONT_PROP),
2588 ); 3618 );
2589} 3619}
2590 3620
… …
2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3624 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2595 3625
2596 ($w + 4, $h + 4) 3626 ($w + 4, $h + 4)
2597} 3627}
2598 3628
2599sub size_allocate { 3629sub invoke_size_allocate {
2600 my ($self, $w, $h) = @_; 3630 my ($self, $w, $h) = @_;
2601 3631
2602 $self->SUPER::size_allocate ($w - 4, $h - 4); 3632 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3633}
3634
3635sub invoke_visibility_change {
3636 my ($self, $visible) = @_;
3637
3638 return unless $visible;
3639
3640 $self->{root}->on_post_alloc ("move_$self" => sub {
3641 my $widget = $self->{owner}
3642 or return;
3643
3644 if ($widget->{visible}) {
3645 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3646
3647 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3648 if $x + $self->{w} > $self->{root}{w};
3649
3650 $self->move_abs ($x, $y);
3651 } else {
3652 $self->hide;
3653 }
3654 });
2603} 3655}
2604 3656
2605sub _draw { 3657sub _draw {
2606 my ($self) = @_; 3658 my ($self) = @_;
2607 3659
2608 glTranslate 0.375, 0.375;
2609
2610 my ($w, $h) = @$self{qw(w h)}; 3660 my ($w, $h) = @$self{qw(w h)};
2611 3661
2612 glColor 1, 0.8, 0.4; 3662 glColor 1, 0.8, 0.4;
2613 glBegin GL_QUADS; 3663 glRect 0, 0, $w, $h;
2614 glVertex 0 , 0;
2615 glVertex 0 , $h;
2616 glVertex $w, $h;
2617 glVertex $w, 0;
2618 glEnd;
2619 3664
2620 glColor 0, 0, 0; 3665 glColor 0, 0, 0;
2621 glBegin GL_LINE_LOOP; 3666 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 3667
2628 glTranslate 2 - 0.375, 2 - 0.375; 3668 glTranslate 2, 2;
3669
2629 $self->SUPER::_draw; 3670 $self->SUPER::_draw;
2630} 3671}
2631 3672
2632############################################################################# 3673#############################################################################
2633 3674
2634package CFClient::UI::Face; 3675package DC::UI::Face;
2635 3676
2636our @ISA = CFClient::UI::Base::; 3677our @ISA = DC::UI::DrawBG::;
2637 3678
2638use CFClient::OpenGL; 3679use DC::OpenGL;
2639 3680
2640sub new { 3681sub new {
2641 my $class = shift; 3682 my $class = shift;
2642 3683
2643 my $self = $class->SUPER::new ( 3684 my $self = $class->SUPER::new (
3685 size_w => 32,
3686 size_h => 8,
2644 aspect => 1, 3687 aspect => 1,
2645 can_events => 0, 3688 can_events => 0,
2646 @_, 3689 @_,
2647 ); 3690 );
2648 3691
2649 if ($self->{anim} && $self->{animspeed}) { 3692 if ($self->{anim} && $self->{animspeed}) {
2650 Scalar::Util::weaken (my $widget = $self); 3693 DC::weaken (my $widget = $self);
2651 3694
2652 $self->{timer} = Event->timer ( 3695 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2653 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3696 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2654 hard => 1, 3697 return unless $::CONN;
2655 interval => $self->{animspeed}, 3698
2656 cb => sub { 3699 my $w = $widget
3700 or return;
3701
2657 ++$widget->{frame}; 3702 ++$w->{frame};
3703 $w->update_face;
3704
3705 # somehow, $widget can go away
2658 $widget->update; 3706 $w->update;
2659 }, 3707 $w->update_timer;
2660 ); 3708 };
3709
3710 $self->update_face;
3711 $self->update_timer;
2661 } 3712 }
2662 3713
2663 $self 3714 $self
2664} 3715}
2665 3716
3717sub update_timer {
3718 my ($self) = @_;
3719
3720 return unless $self->{timer};
3721
3722 if ($self->{visible}) {
3723 $self->{timer}->start;
3724 } else {
3725 $self->{timer}->stop;
3726 }
3727}
3728
3729sub update_face {
3730 my ($self) = @_;
3731
3732 if ($::CONN) {
3733 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3734 if ($anim && @$anim) {
3735 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3736 delete $self->{face_change_cb};
3737
3738 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3739 unless ($tex->{name} || $tex->{loading}) {
3740 $tex->upload (sub { $self->reconfigure });
3741 }
3742 }
3743 }
3744 }
3745 }
3746}
3747
2666sub size_request { 3748sub size_request {
2667 (32, 8) 3749 my ($self) = @_;
3750
3751 if ($::CONN) {
3752 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3753 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3754 if ($tex->{name}) {
3755 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3756 } elsif (!$tex->{loading}) {
3757 $tex->upload (sub { $self->reconfigure });
3758 }
3759 }
3760
3761 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3762 }
3763 }
3764
3765 ($self->{size_w} || 8, $self->{size_h} || 8)
2668} 3766}
2669 3767
2670sub update { 3768sub update {
2671 my ($self) = @_; 3769 my ($self) = @_;
2672 3770
2673 return unless $self->{visible}; 3771 return unless $self->{visible};
2674 3772
2675 $self->SUPER::update; 3773 $self->SUPER::update;
2676} 3774}
2677 3775
3776sub invoke_visibility_change {
3777 my ($self) = @_;
3778
3779 $self->update_timer;
3780
3781 0
3782}
3783
2678sub _draw { 3784sub _draw {
2679 my ($self) = @_; 3785 my ($self) = @_;
2680 3786
2681 return unless $::CONN; 3787 $self->SUPER::_draw;
2682 3788
2683 my $face; 3789 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; 3790 glEnable GL_TEXTURE_2D;
2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2697 glColor 1, 1, 1, 1; 3792 glColor 0, 0, 0, 1;
2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3793 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2699 glDisable GL_TEXTURE_2D; 3794 glDisable GL_TEXTURE_2D;
2700 } 3795 }
2701} 3796}
2702 3797
2703sub DESTROY { 3798sub destroy {
2704 my ($self) = @_; 3799 my ($self) = @_;
2705 3800
2706 $self->{timer}->cancel 3801 (delete $self->{timer})->cancel
2707 if $self->{timer}; 3802 if $self->{timer};
2708 3803
2709 $self->SUPER::DESTROY; 3804 $self->SUPER::destroy;
2710} 3805}
2711 3806
2712############################################################################# 3807#############################################################################
2713 3808
2714package CFClient::UI::InventoryItem; 3809package DC::UI::Buttonbar;
2715 3810
2716our @ISA = CFClient::UI::HBox::; 3811our @ISA = DC::UI::HBox::;
2717 3812
2718sub new { 3813# 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 3814
2798############################################################################# 3815#############################################################################
2799 3816
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; 3817package DC::UI::Menu;
2850 3818
2851our @ISA = CFClient::UI::FancyFrame::; 3819our @ISA = DC::UI::Toplevel::;
2852 3820
2853use CFClient::OpenGL; 3821use DC::OpenGL;
2854 3822
2855sub new { 3823sub new {
2856 my $class = shift; 3824 my $class = shift;
2857 3825
2858 my $self = $class->SUPER::new ( 3826 my $self = $class->SUPER::new (
2859 items => [], 3827 items => [],
2860 z => 100, 3828 z => 100,
2861 @_, 3829 @_,
2862 ); 3830 );
2863 3831
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3832 $self->add ($self->{vbox} = new DC::UI::VBox);
2865 3833
2866 for my $item (@{ $self->{items} }) { 3834 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item; 3835 my ($widget, $cb, $tooltip) = @$item;
2868 3836
2869 # handle various types of items, only text for now 3837 # handle various types of items, only text for now
2870 if (!ref $widget) { 3838 if (!ref $widget) {
3839 if ($widget =~ /\t/) {
3840 my ($left, $right) = split /\t/, $widget, 2;
3841
2871 $widget = new CFClient::UI::Label 3842 $widget = new DC::UI::HBox
2872 can_hover => 1, 3843 can_hover => 1,
2873 can_events => 1, 3844 can_events => 1,
3845 tooltip => $tooltip,
3846 children => [
3847 (new DC::UI::Label markup => $left, expand => 1),
3848 (new DC::UI::Label markup => $right, align => +1),
3849 ],
3850 ;
3851
3852 } else {
3853 $widget = new DC::UI::Label
3854 can_hover => 1,
3855 can_events => 1,
2874 text => $widget; 3856 markup => $widget,
3857 tooltip => $tooltip;
3858 }
2875 } 3859 }
2876 3860
2877 $self->{item}{$widget} = $item; 3861 $self->{item}{$widget} = $item;
2878 3862
2879 $self->{vbox}->add ($widget); 3863 $self->{vbox}->add ($widget);
… …
2884 3868
2885# popup given the event (must be a mouse button down event currently) 3869# popup given the event (must be a mouse button down event currently)
2886sub popup { 3870sub popup {
2887 my ($self, $ev) = @_; 3871 my ($self, $ev) = @_;
2888 3872
2889 $self->_emit ("popdown"); 3873 $self->emit ("popdown");
2890 3874
2891 # maybe save $GRAB? must be careful about events... 3875 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self; 3876 $GRAB = $self;
2893 $self->{button} = $ev->{button}; 3877 $self->{button} = $ev->{button};
2894 3878
2895 $self->show; 3879 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3880 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897} 3881}
2898 3882
2899sub mouse_motion { 3883sub invoke_mouse_motion {
2900 my ($self, $ev, $x, $y) = @_; 3884 my ($self, $ev, $x, $y) = @_;
2901 3885
2902 # TODO: should use vbox->find_widget or so 3886 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3887 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER}; 3888 $self->{hover} = $self->{item}{$HOVER};
2905}
2906 3889
3890 0
3891}
3892
2907sub button_up { 3893sub invoke_button_up {
2908 my ($self, $ev, $x, $y) = @_; 3894 my ($self, $ev, $x, $y) = @_;
2909 3895
2910 if ($ev->{button} == $self->{button}) { 3896 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB; 3897 undef $GRAB;
2912 $self->hide; 3898 $self->hide;
2913 3899
2914 $self->_emit ("popdown"); 3900 $self->emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover}; 3901 $self->{hover}[1]->() if $self->{hover};
3902 } else {
3903 return 0
3904 }
3905
2916 } 3906 1
2917} 3907}
2918 3908
2919############################################################################# 3909#############################################################################
2920 3910
2921package CFClient::UI::Statusbox; 3911package DC::UI::Multiplexer;
2922 3912
2923our @ISA = CFClient::UI::VBox::; 3913our @ISA = DC::UI::Container::;
2924 3914
2925sub new { 3915sub new {
2926 my $class = shift; 3916 my $class = shift;
2927 3917
2928 $class->SUPER::new ( 3918 my $self = $class->SUPER::new (
3919 @_,
3920 );
3921
3922 $self->{current} = $self->{children}[0]
3923 if @{ $self->{children} };
3924
3925 $self
3926}
3927
3928sub add {
3929 my ($self, @widgets) = @_;
3930
3931 $self->SUPER::add (@widgets);
3932
3933 $self->{current} = $self->{children}[0]
3934 if @{ $self->{children} };
3935}
3936
3937sub get_current_page {
3938 my ($self) = @_;
3939
3940 $self->{current}
3941}
3942
3943sub set_current_page {
3944 my ($self, $page_or_widget) = @_;
3945
3946 my $widget = ref $page_or_widget
3947 ? $page_or_widget
3948 : $self->{children}[$page_or_widget];
3949
3950 $self->{current} = $widget;
3951 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3952
3953 $self->emit (page_changed => $self->{current});
3954
3955 $self->realloc;
3956}
3957
3958sub visible_children {
3959 $_[0]{current}
3960}
3961
3962sub size_request {
3963 my ($self) = @_;
3964
3965 $self->{current}->size_request
3966}
3967
3968sub invoke_size_allocate {
3969 my ($self, $w, $h) = @_;
3970
3971 $self->{current}->configure (0, 0, $w, $h);
3972
3973 1
3974}
3975
3976sub _draw {
3977 my ($self) = @_;
3978
3979 $self->{current}->draw;
3980}
3981
3982#############################################################################
3983
3984package DC::UI::Notebook;
3985
3986use DC::OpenGL;
3987
3988our @ISA = DC::UI::VBox::;
3989
3990sub new {
3991 my $class = shift;
3992
3993 my $self = $class->SUPER::new (
3994 buttonbar => (new DC::UI::Buttonbar),
3995 multiplexer => (new DC::UI::Multiplexer expand => 1),
3996 active_outline => [.7, .7, 0.2],
3997 # filter => # will be put between multiplexer and $self
3998 @_,
3999 );
4000
4001 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4002 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4003
4004 {
4005 Scalar::Util::weaken (my $wself = $self);
4006
4007 $self->{multiplexer}->connect (c_add => sub {
4008 my ($mplex, $widgets) = @_;
4009
4010 for my $child (@$widgets) {
4011 Scalar::Util::weaken $child;
4012 $child->{c_tab_} ||= do {
4013 my $tab =
4014 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4015 ? $child->{c_tab}
4016 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4017
4018 $tab->connect (activate => sub {
4019 $wself->set_current_page ($child);
4020 });
4021
4022 $tab
4023 };
4024
4025 $self->{buttonbar}->add ($child->{c_tab_});
4026 }
4027 });
4028
4029 $self->{multiplexer}->connect (c_remove => sub {
4030 my ($mplex, $widgets) = @_;
4031
4032 for my $child (@$widgets) {
4033 $wself->{buttonbar}->remove ($child->{c_tab_});
4034 }
4035 });
4036 }
4037
4038 $self
4039}
4040
4041sub add {
4042 my ($self, @widgets) = @_;
4043
4044 $self->{multiplexer}->add (@widgets)
4045}
4046
4047sub remove {
4048 my ($self, @widgets) = @_;
4049
4050 $self->{multiplexer}->remove (@widgets)
4051}
4052
4053sub pages {
4054 my ($self) = @_;
4055 $self->{multiplexer}->children
4056}
4057
4058sub add_tab {
4059 my ($self, $title, $widget, $tooltip) = @_;
4060
4061 $title = [$title, $tooltip] unless ref $title;
4062 $widget->{c_tab} = $title;
4063
4064 $self->add ($widget);
4065}
4066
4067sub get_current_page {
4068 my ($self) = @_;
4069
4070 $self->{multiplexer}->get_current_page
4071}
4072
4073sub set_current_page {
4074 my ($self, $page) = @_;
4075
4076 $self->{multiplexer}->set_current_page ($page);
4077 $self->emit (page_changed => $self->{multiplexer}{current});
4078}
4079
4080sub _draw {
4081 my ($self) = @_;
4082
4083 $self->SUPER::_draw ();
4084
4085 if (my $cur = $self->{multiplexer}{current}) {
4086 if ($cur = $cur->{c_tab_}) {
4087 glTranslate $self->{buttonbar}{x} + $cur->{x},
4088 $self->{buttonbar}{y} + $cur->{y};
4089 glLineWidth 3;
4090 #glEnable GL_BLEND;
4091 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4092 glColor @{$self->{active_outline}};
4093 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4094 glLineWidth 1;
4095 #glDisable GL_BLEND;
4096 }
4097 }
4098}
4099
4100#############################################################################
4101
4102package DC::UI::Selector;
4103
4104use utf8;
4105
4106our @ISA = DC::UI::Button::;
4107
4108sub new {
4109 my $class = shift;
4110
4111 my $self = $class->SUPER::new (
4112 options => [], # [value, title, longdesc], ...
4113 value => undef,
4114 @_,
4115 );
4116
4117 $self->_set_value ($self->{value});
4118
4119 $self
4120}
4121
4122sub invoke_button_down {
4123 my ($self, $ev) = @_;
4124
4125 my @menu_items;
4126
4127 for (@{ $self->{options} }) {
4128 my ($value, $title, $tooltip) = @$_;
4129
4130 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4131 }
4132
4133 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4134}
4135
4136sub _set_value {
4137 my ($self, $value) = @_;
4138
4139 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4140 $item ||= $self->{options}[0]
4141 or return;
4142
4143 $self->{value} = $item->[0];
4144 $self->set_markup ("$item->[1] ⇓");
4145# $self->set_tooltip ($item->[2]);
4146}
4147
4148sub set_value {
4149 my ($self, $value) = @_;
4150
4151 return unless $self->{value} ne $value;
4152
4153 $self->_set_value ($value);
4154 $self->emit (changed => $value);
4155}
4156
4157sub set_options {
4158 my ($self, $options) = @_;
4159
4160 $self->{options} = $options;
4161 $self->_set_value ($self->{value});
4162}
4163
4164#############################################################################
4165
4166package DC::UI::Statusbox;
4167
4168our @ISA = DC::UI::VBox::;
4169
4170sub new {
4171 my $class = shift;
4172
4173 my $self = $class->SUPER::new (
2929 fontsize => 0.8, 4174 fontsize => 0.8,
2930 @_, 4175 @_,
2931 ) 4176 );
4177
4178 DC::weaken (my $this = $self);
4179
4180 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4181
4182 $self
2932} 4183}
2933 4184
2934sub reorder { 4185sub reorder {
2935 my ($self) = @_; 4186 my ($self) = @_;
2936 my $NOW = time; 4187 my $NOW = Time::HiRes::time;
4188
4189 # freeze display when hovering over any label
4190 return if $DC::UI::TOOLTIP->{owner}
4191 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4192 values %{ $self->{item} };
2937 4193
2938 while (my ($k, $v) = each %{ $self->{item} }) { 4194 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4195 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 } 4196 }
4197
4198 $self->{timer}->set (1, 1);
2941 4199
2942 my @widgets; 4200 my @widgets;
2943 4201
2944 my @items = sort { 4202 my @items = sort {
2945 $a->{pri} <=> $b->{pri} 4203 $a->{pri} <=> $b->{pri}
… …
2948 4206
2949 my $count = 10 + 1; 4207 my $count = 10 + 1;
2950 for my $item (@items) { 4208 for my $item (@items) {
2951 last unless --$count; 4209 last unless --$count;
2952 4210
2953 push @widgets, $item->{label} ||= do { 4211 my $label = $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all) 4212 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1 4213 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}" 4214 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text}; 4215 : $item->{text};
2958 4216
2959 for ($short) { 4217 for ($short) {
2960 s/^\s+//; 4218 s/^\s+//;
2961 s/\s+/ /g; 4219 s/\s+/ /g;
2962 } 4220 }
2963 4221
2964 new CFClient::UI::Label 4222 new DC::UI::Label
2965 markup => $short, 4223 markup => $short,
2966 tooltip => $item->{tooltip}, 4224 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP, 4225 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67, 4226 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize}, 4227 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44, 4228 max_w => $::WIDTH * 0.44,
2971 fg => $item->{fg}, 4229 fg => [@{ $item->{fg} }],
2972 can_events => 1, 4230 can_events => 1,
2973 can_hover => 1 4231 can_hover => 1
2974 }; 4232 };
4233
4234 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4235 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4236 $label->update;
4237 $label->set_max_size (undef, $label->{req_h} * $diff)
4238 if $diff < 1;
4239 $self->{timer}->set (1/30, 1/30);
4240 } else {
4241 $label->{fg}[3] = $item->{fg}[3] || 1;
4242 }
4243
4244 push @widgets, $label;
2975 } 4245 }
2976 4246
2977 $self->clear; 4247 $self->clear;
2978 $self->SUPER::add (reverse @widgets); 4248 $self->SUPER::add (reverse @widgets);
2979} 4249}
… …
2984 $text =~ s/^\s+//; 4254 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//; 4255 $text =~ s/\s+$//;
2986 4256
2987 return unless $text; 4257 return unless $text;
2988 4258
2989 my $timeout = time + ((delete $arg{timeout}) || 60); 4259 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2990 4260
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4261 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992 4262
2993 if (my $item = $self->{item}{$group}) { 4263 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) { 4264 if ($item->{text} eq $text) {
2995 $item->{count}++; 4265 $item->{count}++;
2996 } else { 4266 } else {
2997 $item->{count} = 1; 4267 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text; 4268 $item->{text} = $item->{tooltip} = $text;
2999 } 4269 }
3000 $item->{id} = ++$self->{id}; 4270 $item->{id} += 0.2;#d#
3001 $item->{timeout} = $timeout; 4271 $item->{timeout} = $timeout;
3002 delete $item->{label}; 4272 delete $item->{label};
3003 } else { 4273 } else {
3004 $self->{item}{$group} = { 4274 $self->{item}{$group} = {
3005 id => ++$self->{id}, 4275 id => ++$self->{id},
… …
3011 count => 1, 4281 count => 1,
3012 %arg, 4282 %arg,
3013 }; 4283 };
3014 } 4284 }
3015 4285
4286 $ROOT->on_refresh (reorder => sub {
3016 $self->reorder; 4287 $self->reorder;
4288 });
3017} 4289}
3018 4290
3019sub reconfigure { 4291sub reconfigure {
3020 my ($self) = @_; 4292 my ($self) = @_;
3021 4293
… …
3024 4296
3025 $self->reorder; 4297 $self->reorder;
3026 $self->SUPER::reconfigure; 4298 $self->SUPER::reconfigure;
3027} 4299}
3028 4300
4301sub destroy {
4302 my ($self) = @_;
4303
4304 $self->{timer}->cancel;
4305
4306 $self->SUPER::destroy;
4307}
4308
3029############################################################################# 4309#############################################################################
3030 4310
3031package CFClient::UI::Root; 4311package DC::UI::Root;
3032 4312
3033our @ISA = CFClient::UI::Container::; 4313our @ISA = DC::UI::Container::;
3034 4314
4315use List::Util qw(min max);
4316
3035use CFClient::OpenGL; 4317use DC::OpenGL;
3036 4318
3037sub new { 4319sub new {
3038 my $class = shift; 4320 my $class = shift;
3039 4321
3040 $class->SUPER::new ( 4322 my $self = $class->SUPER::new (
4323 visible => 1,
3041 @_, 4324 @_,
3042 ) 4325 );
3043}
3044 4326
3045sub configure { 4327 DC::weaken ($self->{root} = $self);
3046 my ($self, $x, $y, $w, $h) = @_;
3047 4328
3048 $self->{w} = $w; 4329 $self
3049 $self->{h} = $h;
3050}
3051
3052sub check_size {
3053 my ($self) = @_;
3054
3055 $self->size_allocate ($self->{w}, $self->{h})
3056 if $self->{w};
3057} 4330}
3058 4331
3059sub size_request { 4332sub size_request {
3060 my ($self) = @_; 4333 my ($self) = @_;
3061 4334
3062 ($self->{w}, $self->{h}) 4335 ($self->{w}, $self->{h})
3063} 4336}
3064 4337
4338sub _to_pixel {
4339 my ($coord, $size, $max) = @_;
4340
4341 $coord =
4342 $coord eq "center" ? ($max - $size) * 0.5
4343 : $coord eq "max" ? $max
4344 : $coord;
4345
4346 $coord = 0 if $coord < 0;
4347 $coord = $max - $size if $coord > $max - $size;
4348
4349 int $coord + 0.5
4350}
4351
3065sub size_allocate { 4352sub invoke_size_allocate {
3066 my ($self, $w, $h) = @_; 4353 my ($self, $w, $h) = @_;
3067 4354
3068 for my $child ($self->children) { 4355 for my $child ($self->children) {
3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4356 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3070 4357
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4358 $X = $child->{force_x} if exists $child->{force_x};
3072 if exists $child->{req_x}; 4359 $Y = $child->{force_y} if exists $child->{force_y};
3073 4360
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4361 $X = _to_pixel $X, $W, $self->{w};
3075 if exists $child->{req_y}; 4362 $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 4363
3080 $child->configure ($X, $Y, $W, $H); 4364 $child->configure ($X, $Y, $W, $H);
3081 } 4365 }
4366
4367 1
3082} 4368}
3083 4369
3084sub coord2local { 4370sub coord2local {
3085 my ($self, $x, $y) = @_; 4371 my ($self, $x, $y) = @_;
3086 4372
… …
3094} 4380}
3095 4381
3096sub update { 4382sub update {
3097 my ($self) = @_; 4383 my ($self) = @_;
3098 4384
3099 $self->check_size;
3100 $::WANT_REFRESH++; 4385 $::WANT_REFRESH = 1;
3101} 4386}
3102 4387
3103sub add { 4388sub add {
3104 my ($self, @children) = @_; 4389 my ($self, @children) = @_;
3105 4390
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; 4391 $_->{is_toplevel} = 1
3114 4392 for @children;
3115 # integerise window positions
3116 $child->{x} = int $child->{x};
3117 $child->{y} = int $child->{y};
3118 }
3119 4393
3120 $self->SUPER::add (@children); 4394 $self->SUPER::add (@children);
3121} 4395}
3122 4396
3123sub remove { 4397sub remove {
3124 my ($self, @children) = @_; 4398 my ($self, @children) = @_;
3125 4399
3126 $self->SUPER::remove (@children); 4400 $self->SUPER::remove (@children);
4401
4402 delete $self->{is_toplevel}
4403 for @children;
3127 4404
3128 while (@children) { 4405 while (@children) {
3129 my $w = pop @children; 4406 my $w = pop @children;
3130 push @children, $w->children; 4407 push @children, $w->children;
3131 $w->set_invisible; 4408 $w->set_invisible;
… …
3150 while ($self->{refresh_hook}) { 4427 while ($self->{refresh_hook}) {
3151 $_->() 4428 $_->()
3152 for values %{delete $self->{refresh_hook}}; 4429 for values %{delete $self->{refresh_hook}};
3153 } 4430 }
3154 4431
3155 if ($self->{check_size}) { 4432 while ($self->{realloc}) {
3156 my @queue = ([], []); 4433 my %queue;
4434 my @queue;
4435 my $widget;
3157 4436
3158 for (;;) { 4437 outer:
3159 if ($self->{check_size}) { 4438 while () {
3160 # heuristic: check containers last 4439 if (my $realloc = delete $self->{realloc}) {
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4440 for $widget (values %$realloc) {
3162 for values %{delete $self->{check_size}} 4441 $widget->{visible} or next; # do not resize invisible widgets
4442
4443 $queue{$widget+0}++ and next; # duplicates are common
4444
4445 push @{ $queue[$widget->{visible}] }, $widget;
4446 }
3163 } 4447 }
3164 4448
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4449 while () {
4450 @queue or last outer;
3166 4451
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4452 $widget = pop @{ $queue[-1] || [] }
3168 ? @$widget{qw(user_w user_h)} 4453 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 4454
4455 pop @queue;
4456 }
4457
4458 delete $queue{$widget+0};
4459
4460 my ($w, $h) = $widget->size_request;
4461
4462 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4463 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4464
4465 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4466 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4467
4468 $w = $widget->{force_w} if exists $widget->{force_w};
4469 $h = $widget->{force_h} if exists $widget->{force_h};
4470
4471 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4472 || delete $widget->{force_realloc}) {
3175 $widget->{req_w} = $w; 4473 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h; 4474 $widget->{req_h} = $h;
3177 4475
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4476 $self->{size_alloc}{$widget+0} = $widget;
3179 4477
3180 $widget->{parent}->check_size
3181 if $widget->{parent}; 4478 if (my $parent = $widget->{parent}) {
4479 $self->{realloc}{$parent+0} = $parent
4480 unless $queue{$parent+0};
4481
4482 $parent->{force_size_alloc} = 1;
4483 $self->{size_alloc}{$parent+0} = $parent;
4484 }
3182 } 4485 }
4486
4487 delete $self->{realloc}{$widget+0};
3183 } 4488 }
3184 }
3185 4489
3186 while ($self->{size_alloc}) { 4490 while (my $size_alloc = delete $self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) { 4491 my @queue = sort { $a->{visible} <=> $b->{visible} }
3188 my ($widget, $w, $h) = @$_; 4492 values %$size_alloc;
3189 4493
4494 while () {
4495 my $widget = pop @queue || last;
4496
4497 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4498
4499 $w = max $widget->{min_w}, $w;
4500 $h = max $widget->{min_h}, $h;
4501
4502# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4503# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4504
4505 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4506 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4507
3190 $w = 0 if $w < 0; 4508 $w = int $w + 0.5;
3191 $h = 0 if $h < 0; 4509 $h = int $h + 0.5;
3192 4510
4511 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4512 $widget->{old_w} = $widget->{w};
4513 $widget->{old_h} = $widget->{h};
4514
3193 $widget->{w} = $w; 4515 $widget->{w} = $w;
3194 $widget->{h} = $h; 4516 $widget->{h} = $h;
4517
3195 $widget->emit (size_allocate => $w, $h); 4518 $widget->emit (size_allocate => $w, $h);
4519 }
4520 }
3196 } 4521 }
3197 } 4522 }
3198 4523
3199 while ($self->{post_alloc_hook}) { 4524 while ($self->{post_alloc_hook}) {
3200 $_->() 4525 $_->()
… …
3209 glLoadIdentity; 4534 glLoadIdentity;
3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4535 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3211 glMatrixMode GL_MODELVIEW; 4536 glMatrixMode GL_MODELVIEW;
3212 glLoadIdentity; 4537 glLoadIdentity;
3213 4538
4539 {
4540 package DC::UI::Base;
4541
4542 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4543 (0, 0, $self->{w}, $self->{h});
4544
3214 $self->_draw; 4545 $self->_draw;
4546 }
3215} 4547}
3216 4548
3217############################################################################# 4549#############################################################################
3218 4550
3219package CFClient::UI; 4551package DC::UI;
3220 4552
3221$ROOT = new CFClient::UI::Root; 4553$ROOT = new DC::UI::Root;
3222$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4554$TOOLTIP = new DC::UI::Tooltip z => 900;
3223 4555
32241 45561
3225 4557

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