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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.233 by root, Thu May 25 03:42:40 2006 UTC vs.
Revision 1.331 by root, Sun Jul 23 04:46:02 2006 UTC

… …
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util (); 6use Scalar::Util ();
7use List::Util (); 7use List::Util ();
8use Event;
8 9
9use CFClient; 10use CFClient;
11use CFClient::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
25 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
26 32
27 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
28 34
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 36
31 $TOOLTIP->set_tooltip_from ($widget); 37 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 38 $TOOLTIP->show;
33
34 my ($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 } 39 }
43 40
44 return; 41 return;
45 } 42 }
46 } 43 }
47 } 44 }
48 45
49 $TOOLTIP->hide; 46 $TOOLTIP->hide;
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 $TOOLTIP_WATCHER->start;
94 }
95}
96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($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 unless ($BUTTON_STATE) {
69 my $widget = $ROOT->find_widget ($x, $y); 102 my $widget = $ROOT->find_widget ($x, $y);
70 103
71 $GRAB = $widget; 104 $GRAB = $widget;
72 $GRAB->update if $GRAB; 105 $GRAB->update if $GRAB;
73 106
74 check_tooltip; 107 $TOOLTIP_WATCHER->cb->();
75 } 108 }
76 109
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 110 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 111
79 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 112 if ($GRAB) {
80 if $GRAB; 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
114 # mousewheel
115 $ev->{dx} = 0;
116 $ev->{dy} = $ev->{button} * 2 - 9;
117 $GRAB->emit (mouse_wheel => $ev);
118 } else {
119 $GRAB->emit (button_down => $ev)
120 }
121 }
81} 122}
82 123
83sub feed_sdl_button_up_event { 124sub feed_sdl_button_up_event {
84 my ($ev) = @_; 125 my ($ev) = @_;
85 my ($x, $y) = ($ev->{x}, $ev->{y});
86 126
87 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
88 128
89 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 129 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
90 130
91 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 131 $GRAB->emit (button_up => $ev)
92 if $GRAB; 132 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
93 133
94 if (!$BUTTON_STATE) { 134 unless ($BUTTON_STATE) {
95 my $grab = $GRAB; undef $GRAB; 135 my $grab = $GRAB; undef $GRAB;
96 $grab->update if $grab; 136 $grab->update if $grab;
97 $GRAB->update if $GRAB; 137 $GRAB->update if $GRAB;
98 138
99 check_tooltip; 139 check_hover $widget;
140 $TOOLTIP_WATCHER->cb->();
100 } 141 }
101} 142}
102 143
103sub feed_sdl_motion_event { 144sub feed_sdl_motion_event {
104 my ($ev) = @_; 145 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y}); 146 my ($x, $y) = ($ev->{x}, $ev->{y});
106 147
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 148 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
108 149
109 if ($widget != $HOVER) { 150 check_hover $widget;
110 my $hover = $HOVER; $HOVER = $widget;
111 151
112 $hover->update if $hover && $hover->{can_hover}; 152 $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; 153 if $HOVER;
120} 154}
121 155
122# convert position array to integers 156# convert position array to integers
123sub harmonize { 157sub harmonize {
… …
152sub rescale_widgets { 186sub rescale_widgets {
153 my ($sx, $sy) = @_; 187 my ($sx, $sy) = @_;
154 188
155 for my $widget (values %WIDGET) { 189 for my $widget (values %WIDGET) {
156 if ($widget->{is_toplevel}) { 190 if ($widget->{is_toplevel}) {
191 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
192 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
193
157 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 194 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
158 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 195 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
159 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 196 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
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}; 197 $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}; 198 $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}; 199 $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}; 200
201 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
202 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
203
165 } 204 }
166 } 205 }
167 206
168 reconfigure_widgets; 207 reconfigure_widgets;
208}
209
210#############################################################################
211
212package CFClient::UI::Event;
213
214sub xy {
215 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
169} 216}
170 217
171############################################################################# 218#############################################################################
172 219
173package CFClient::UI::Base; 220package CFClient::UI::Base;
… …
178 225
179sub new { 226sub new {
180 my $class = shift; 227 my $class = shift;
181 228
182 my $self = bless { 229 my $self = bless {
183 x => 0, 230 x => "center",
184 y => 0, 231 y => "center",
185 z => 0, 232 z => 0,
233 w => undef,
234 h => undef,
186 can_events => 1, 235 can_events => 1,
187 @_ 236 @_
188 }, $class; 237 }, $class;
189 238
239 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
240
190 for (keys %$self) { 241 for (keys %$self) {
191 if (/^connect_(.*)$/) { 242 if (/^on_(.*)$/) {
192 $self->connect ($1 => delete $self->{$_}); 243 $self->connect ($1 => delete $self->{$_});
193 } 244 }
194 } 245 }
195 246
196 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 247 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
248 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
249 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
250 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
251 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
252
253 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
254 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
255
256 $self->show if $layout->{show};
257 }
197 258
198 $self 259 $self
199} 260}
200 261
201sub destroy { 262sub destroy {
… …
205 %$self = (); 266 %$self = ();
206} 267}
207 268
208sub show { 269sub show {
209 my ($self) = @_; 270 my ($self) = @_;
271
210 return if $self->{parent}; 272 return if $self->{parent};
211 273
212 $CFClient::UI::ROOT->add ($self); 274 $CFClient::UI::ROOT->add ($self);
213} 275}
214 276
215sub show_centered { 277sub set_visible {
216 my ($self) = @_; 278 my ($self) = @_;
279
217 return if $self->{parent}; 280 return if $self->{visible};
218 281
219 $self->show; 282 $self->{root} = $self->{parent}{root};
283 $self->{visible} = $self->{parent}{visible} + 1;
220 284
221 $CFClient::UI::ROOT->on_post_alloc ( 285 $self->emit (visibility_change => 1);
222 "centered $self" => sub { 286
223 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 287 $self->realloc if !exists $self->{req_w};
224 }, 288
225 ); 289 $_->set_visible for $self->children;
226} 290}
227 291
228sub set_invisible { 292sub set_invisible {
229 my ($self) = @_; 293 my ($self) = @_;
230 294
231 # broken show/hide model 295 return unless $self->{visible};
296
297 $_->set_invisible for $self->children;
232 298
233 delete $self->{visible}; 299 delete $self->{visible};
300 delete $self->{root};
234 301
235 undef $GRAB if $GRAB == $self; 302 undef $GRAB if $GRAB == $self;
236 undef $HOVER if $HOVER == $self; 303 undef $HOVER if $HOVER == $self;
237 304
238 CFClient::UI::check_tooltip 305 $CFClient::UI::TOOLTIP_WATCHER->cb->()
239 if $CFClient::UI::TOOLTIP->{owner} == $self; 306 if $TOOLTIP->{owner} == $self;
240 307
241 $self->focus_out; 308 $self->emit ("focus_out");
309 $self->emit (visibility_change => 0);
310}
311
312sub set_visibility {
313 my ($self, $visible) = @_;
314
315 return if $self->{visible} == $visible;
316
317 $visible ? $self->hide
318 : $self->show;
319}
320
321sub toggle_visibility {
322 my ($self) = @_;
323
324 $self->{visible}
325 ? $self->hide
326 : $self->show;
242} 327}
243 328
244sub hide { 329sub hide {
245 my ($self) = @_; 330 my ($self) = @_;
246 331
… …
248 333
249 $self->{parent}->remove ($self) 334 $self->{parent}->remove ($self)
250 if $self->{parent}; 335 if $self->{parent};
251} 336}
252 337
253sub move { 338sub move_abs {
254 my ($self, $x, $y, $z) = @_; 339 my ($self, $x, $y, $z) = @_;
255 340
256 $self->{x} = int $x; 341 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
257 $self->{y} = int $y; 342 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
258 $self->{z} = $z if defined $z; 343 $self->{z} = $z if defined $z;
259 344
260 $self->update; 345 $self->update;
261} 346}
262 347
263sub set_size { 348sub set_size {
264 my ($self, $w, $h) = @_; 349 my ($self, $w, $h) = @_;
265 350
266 $self->{user_w} = $w; 351 $self->{force_w} = $w;
267 $self->{user_h} = $h; 352 $self->{force_h} = $h;
268 353
269 $self->check_size; 354 $self->realloc;
270} 355}
271 356
272sub size_request { 357sub size_request {
273 require Carp; 358 require Carp;
274 Carp::confess "size_request is abstract"; 359 Carp::confess "size_request is abstract";
275} 360}
276 361
362sub baseline_shift {
363 0
364}
365
277sub configure { 366sub configure {
278 my ($self, $x, $y, $w, $h) = @_; 367 my ($self, $x, $y, $w, $h) = @_;
279 368
280 if ($self->{aspect}) { 369 if ($self->{aspect}) {
370 my ($ow, $oh) = ($w, $h);
371
281 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 372 $w = List::Util::min $w, int $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, int $w / $self->{aspect};
283 374
284 # use alignment to adjust x, y 375 # use alignment to adjust x, y
285 376
286 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 379 }
291 380
292 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 382 $self->{x} = $x;
294 $self->{y} = $y; 383 $self->{y} = $y;
295 $self->update; 384 $self->update;
296 } 385 }
297 386
298 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 388 return unless $self->{visible};
300 }
301}
302 389
303sub size_allocate { 390 $self->{alloc_w} = $w;
304 # nothing to be done 391 $self->{alloc_h} = $h;
305}
306 392
307sub reconfigure { 393 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 394 }
309
310 $self->check_size (1);
311 $self->update;
312} 395}
313 396
314sub children { 397sub children {
398 # nop
399}
400
401sub visible_children {
402 $_[0]->children
315} 403}
316 404
317sub set_max_size { 405sub set_max_size {
318 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
319 407
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
322} 412}
323 413
324sub set_tooltip { 414sub set_tooltip {
325 my ($self, $tooltip) = @_; 415 my ($self, $tooltip) = @_;
326 416
417 $tooltip =~ s/^\s+//;
418 $tooltip =~ s/\s+$//;
419
420 return if $self->{tooltip} eq $tooltip;
421
327 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
328 423
329 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
330 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
331 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
332 } 427 }
333} 428}
334 429
335# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
336sub coord2local { 431sub coord2local {
337 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
338 433
434 Carp::confess unless $self->{parent};#d#
435
339 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
340} 437}
341 438
342# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
343sub coord2global { 440sub coord2global {
344 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
345 442
346 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 443 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
347} 444}
348 445
349sub focus_in { 446sub invoke_focus_in {
350 my ($self) = @_; 447 my ($self) = @_;
351 448
352 return if $FOCUS == $self; 449 return if $FOCUS == $self;
353 return unless $self->{can_focus}; 450 return unless $self->{can_focus};
354 451
355 my $focus = $FOCUS; $FOCUS = $self; 452 $FOCUS = $self;
356 453
357 $self->_emit (focus_in => $focus); 454 $self->update;
358 455
359 $focus->update if $focus; 456 0
360 $FOCUS->update;
361} 457}
362 458
363sub focus_out { 459sub invoke_focus_out {
364 my ($self) = @_; 460 my ($self) = @_;
365 461
366 return unless $FOCUS == $self; 462 return unless $FOCUS == $self;
367 463
368 my $focus = $FOCUS; undef $FOCUS; 464 undef $FOCUS;
369 465
370 $self->_emit (focus_out => $focus); 466 $self->update;
371 467
372 $focus->update if $focus; #?
373
374 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 468 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
375 unless $FOCUS; 469 unless $FOCUS;
376}
377 470
471 0
472}
473
474sub grab_focus {
475 my ($self) = @_;
476
477 $FOCUS->emit ("focus_out") if $FOCUS;
478 $self->emit ("focus_in");
479}
480
378sub mouse_motion { } 481sub invoke_mouse_motion { 0 }
379sub button_up { } 482sub invoke_button_up { 0 }
380sub key_down { } 483sub invoke_key_down { 0 }
381sub key_up { } 484sub invoke_key_up { 0 }
485sub invoke_mouse_wheel { 0 }
382 486
383sub button_down { 487sub invoke_button_down {
384 my ($self, $ev, $x, $y) = @_; 488 my ($self, $ev, $x, $y) = @_;
385 489
386 $self->focus_in; 490 $self->grab_focus;
387}
388 491
389sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 492 0
390sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 493}
391sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 494
392sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 495sub connect {
393sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 496 my ($self, $signal, $cb) = @_;
497
498 push @{ $self->{signal_cb}{$signal} }, $cb;
499}
500
501my %has_coords = (
502 button_down => 1,
503 button_up => 1,
504 mouse_motion => 1,
505 mouse_wheel => 1,
506);
507
508sub emit {
509 my ($self, $signal, @args) = @_;
510
511 my @append
512 = $has_coords{$signal}
513 ? $args[0]->xy ($self)
514 : ();
515
516 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
517
518 #d##TODO# stop propagating at first true, do not use sum
519 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
520 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
521 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
522}
523
524sub find_widget {
525 my ($self, $x, $y) = @_;
526
527 return () unless $self->{can_events};
528
529 return $self
530 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
531 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
532
533 ()
534}
535
536sub set_parent {
537 my ($self, $parent) = @_;
538
539 Scalar::Util::weaken ($self->{parent} = $parent);
540 $self->set_visible if $parent->{visible};
541}
542
543sub realloc {
544 my ($self) = @_;
545
546 if ($self->{visible}) {
547 return if $self->{root}{realloc}{$self+0};
548
549 $self->{root}{realloc}{$self+0} = $self;
550 $self->{root}->update;
551 } else {
552 delete $self->{req_w};
553 delete $self->{req_h};
554 }
555}
556
557sub update {
558 my ($self) = @_;
559
560 $self->{parent}->update
561 if $self->{parent};
562}
563
564sub reconfigure {
565 my ($self) = @_;
566
567 $self->realloc;
568 $self->update;
569}
570
571# using global variables seems a bit hacky, but passing through all drawing
572# functions seems pointless.
573our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
394 574
395sub draw { 575sub draw {
396 my ($self) = @_; 576 my ($self) = @_;
397 577
398 return unless $self->{h} && $self->{w}; 578 return unless $self->{h} && $self->{w};
579
580 # update screen rectangle
581 local $draw_x = $draw_x + $self->{x};
582 local $draw_y = $draw_y + $self->{y};
583
584 # skip widgets that are entirely outside the drawing area
585 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
586 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
399 587
400 glPushMatrix; 588 glPushMatrix;
401 glTranslate $self->{x}, $self->{y}, 0; 589 glTranslate $self->{x}, $self->{y}, 0;
402 $self->_draw;
403 glPopMatrix;
404 590
405 if ($self == $HOVER && $self->{can_hover}) { 591 if ($self == $HOVER && $self->{can_hover}) {
406 my ($x, $y) = @$self{qw(x y)};
407
408 glColor 1, 0.8, 0.5, 0.2; 592 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
409 glEnable GL_BLEND; 593 glEnable GL_BLEND;
410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 594 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
411 glBegin GL_QUADS; 595 glBegin GL_QUADS;
412 glVertex $x , $y;
413 glVertex $x + $self->{w}, $y;
414 glVertex $x + $self->{w}, $y + $self->{h};
415 glVertex $x , $y + $self->{h};
416 glEnd;
417 glDisable GL_BLEND;
418 }
419
420 if ($ENV{PCLIENT_DEBUG}) {
421 glPushMatrix;
422 glColor 1, 1, 0, 1;
423 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
424 glBegin GL_LINE_LOOP;
425 glVertex 0 , 0; 596 glVertex 0 , 0;
426 glVertex $self->{w}, 0; 597 glVertex $self->{w}, 0;
427 glVertex $self->{w}, $self->{h}; 598 glVertex $self->{w}, $self->{h};
428 glVertex 0 , $self->{h}; 599 glVertex 0 , $self->{h};
429 glEnd; 600 glEnd;
601 glDisable GL_BLEND;
602 }
603
604 if ($ENV{CFPLUS_DEBUG} & 1) {
605 glPushMatrix;
606 glColor 1, 1, 0, 1;
607 glTranslate 0.375, 0.375;
608 glBegin GL_LINE_LOOP;
609 glVertex 0 , 0;
610 glVertex $self->{w} - 1, 0;
611 glVertex $self->{w} - 1, $self->{h} - 1;
612 glVertex 0 , $self->{h} - 1;
613 glEnd;
430 glPopMatrix; 614 glPopMatrix;
431 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 615 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
432 } 616 }
617
618 $self->_draw;
619 glPopMatrix;
433} 620}
434 621
435sub _draw { 622sub _draw {
436 my ($self) = @_; 623 my ($self) = @_;
437 624
438 warn "no draw defined for $self\n"; 625 warn "no draw defined for $self\n";
439} 626}
440 627
441sub find_widget {
442 my ($self, $x, $y) = @_;
443
444 return () unless $self->{can_events};
445
446 return $self
447 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
448 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
449
450 ()
451}
452
453sub set_parent {
454 my ($self, $parent) = @_;
455
456 Scalar::Util::weaken ($self->{parent} = $parent);
457
458 # TODO: req_w _does_change after ->reconfigure
459 $self->check_size
460 unless exists $self->{req_w};
461
462 $self->show;
463}
464
465sub check_size {
466 my ($self, $forced) = @_;
467
468 $self->{force_alloc} = 1 if $forced;
469 $CFClient::UI::ROOT->{check_size}{$self} = $self;
470}
471
472sub update {
473 my ($self) = @_;
474
475 $self->{parent}->update
476 if $self->{parent};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub DESTROY { 628sub DESTROY {
499 my ($self) = @_; 629 my ($self) = @_;
500 630
631 return if CFClient::in_destruct;
632
501 delete $WIDGET{$self+0}; 633 delete $WIDGET{$self+0};
502 #$self->deactivate; 634
635 eval { $self->destroy };
636 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
503} 637}
504 638
505############################################################################# 639#############################################################################
506 640
507package CFClient::UI::DrawBG; 641package CFClient::UI::DrawBG;
… …
532 666
533 if ($color && (@$color < 4 || $color->[3])) { 667 if ($color && (@$color < 4 || $color->[3])) {
534 my ($w, $h) = @$self{qw(w h)}; 668 my ($w, $h) = @$self{qw(w h)};
535 669
536 glEnable GL_BLEND; 670 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 671 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glColor @$color; 672 glColor_premultiply @$color;
539 673
540 glBegin GL_QUADS; 674 glBegin GL_QUADS;
541 glVertex 0 , 0; 675 glVertex 0 , 0;
542 glVertex 0 , $h; 676 glVertex 0 , $h;
543 glVertex $w, $h; 677 glVertex $w, $h;
… …
558 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
559 $class->SUPER::new (can_events => 0, %arg); 693 $class->SUPER::new (can_events => 0, %arg);
560} 694}
561 695
562sub size_request { 696sub size_request {
563 (0, 0) 697 my ($self) = @_;
698
699 ($self->{w} + 0, $self->{h} + 0)
564} 700}
565 701
566sub draw { } 702sub draw { }
567 703
568############################################################################# 704#############################################################################
… …
572our @ISA = CFClient::UI::Base::; 708our @ISA = CFClient::UI::Base::;
573 709
574sub new { 710sub new {
575 my ($class, %arg) = @_; 711 my ($class, %arg) = @_;
576 712
577 my $children = delete $arg{children} || []; 713 my $children = delete $arg{children};
578 714
579 my $self = $class->SUPER::new ( 715 my $self = $class->SUPER::new (
580 children => [], 716 children => [],
581 can_events => 0, 717 can_events => 0,
582 %arg, 718 %arg,
583 ); 719 );
720
584 $self->add ($_) for @$children; 721 $self->add (@$children)
722 if $children;
585 723
586 $self 724 $self
587} 725}
588 726
589sub add { 727sub add {
… …
597 $self->{children} = [ 735 $self->{children} = [
598 sort { $a->{z} <=> $b->{z} } 736 sort { $a->{z} <=> $b->{z} }
599 @{$self->{children}}, @widgets 737 @{$self->{children}}, @widgets
600 ]; 738 ];
601 739
602 $self->check_size (1); 740 $self->realloc;
603 $self->update;
604} 741}
605 742
606sub children { 743sub children {
607 @{ $_[0]{children} } 744 @{ $_[0]{children} }
608} 745}
… …
613 delete $child->{parent}; 750 delete $child->{parent};
614 $child->hide; 751 $child->hide;
615 752
616 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 753 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
617 754
618 $self->check_size; 755 $self->realloc;
619 $self->update;
620} 756}
621 757
622sub clear { 758sub clear {
623 my ($self) = @_; 759 my ($self) = @_;
624 760
… …
628 for (@$children) { 764 for (@$children) {
629 delete $_->{parent}; 765 delete $_->{parent};
630 $_->hide; 766 $_->hide;
631 } 767 }
632 768
633 $self->check_size; 769 $self->realloc;
634 $self->update;
635} 770}
636 771
637sub find_widget { 772sub find_widget {
638 my ($self, $x, $y) = @_; 773 my ($self, $x, $y) = @_;
639 774
640 $x -= $self->{x}; 775 $x -= $self->{x};
641 $y -= $self->{y}; 776 $y -= $self->{y};
642 777
643 my $res; 778 my $res;
644 779
645 for (reverse @{ $self->{children} }) { 780 for (reverse $self->visible_children) {
646 $res = $_->find_widget ($x, $y) 781 $res = $_->find_widget ($x, $y)
647 and return $res; 782 and return $res;
648 } 783 }
649 784
650 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 785 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
671} 806}
672 807
673sub add { 808sub add {
674 my ($self, $child) = @_; 809 my ($self, $child) = @_;
675 810
676 $self->{children} = []; 811 $self->SUPER::remove ($_) for @{ $self->{children} };
677
678 $self->SUPER::add ($child); 812 $self->SUPER::add ($child);
679} 813}
680 814
681sub remove { 815sub remove {
682 my ($self, $widget) = @_; 816 my ($self, $widget) = @_;
… …
691 825
692sub size_request { 826sub size_request {
693 $_[0]{children}[0]->size_request 827 $_[0]{children}[0]->size_request
694} 828}
695 829
696sub size_allocate { 830sub invoke_size_allocate {
697 my ($self, $w, $h) = @_; 831 my ($self, $w, $h) = @_;
698 832
699 $self->{children}[0]->configure (0, 0, $w, $h); 833 $self->{children}[0]->configure (0, 0, $w, $h);
834
835 1
700} 836}
701 837
702############################################################################# 838#############################################################################
839
840# back-buffered drawing area
703 841
704package CFClient::UI::Window; 842package CFClient::UI::Window;
705 843
706our @ISA = CFClient::UI::Bin::; 844our @ISA = CFClient::UI::Bin::;
707 845
… …
718 856
719 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 857 $ROOT->on_post_alloc ($self => sub { $self->render_child });
720 $self->SUPER::update; 858 $self->SUPER::update;
721} 859}
722 860
723sub size_allocate { 861sub invoke_size_allocate {
724 my ($self, $w, $h) = @_; 862 my ($self, $w, $h) = @_;
725 863
726 $self->SUPER::size_allocate ($w, $h);
727 $self->update; 864 $self->update;
865
866 $self->SUPER::invoke_size_allocate ($w, $h)
728} 867}
729 868
730sub _render { 869sub _render {
870 my ($self) = @_;
871
731 $_[0]{children}[0]->draw; 872 $self->{children}[0]->draw;
732} 873}
733 874
734sub render_child { 875sub render_child {
735 my ($self) = @_; 876 my ($self) = @_;
736 877
737 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 878 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
738 glClearColor 0, 0, 0, 0; 879 glClearColor 0, 0, 0, 0;
739 glClear GL_COLOR_BUFFER_BIT; 880 glClear GL_COLOR_BUFFER_BIT;
740 881
882 {
883 package CFClient::UI::Base;
884
885 ($draw_x, $draw_y, $draw_w, $draw_h) =
886 (0, 0, $self->{w}, $self->{h});
887 }
888
741 $self->_render; 889 $self->_render;
742 }; 890 };
743} 891}
744 892
745sub _draw { 893sub _draw {
746 my ($self) = @_; 894 my ($self) = @_;
747 895
748 my ($w, $h) = ($self->w, $self->h); 896 my ($w, $h) = @$self{qw(w h)};
749 897
750 my $tex = $self->{texture} 898 my $tex = $self->{texture}
751 or return; 899 or return;
752 900
753 glEnable GL_TEXTURE_2D; 901 glEnable GL_TEXTURE_2D;
754 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 902 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
755 glColor 1, 1, 1, 1; 903 glColor 0, 0, 0, 1;
756 904
757 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 905 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
758 906
759 glDisable GL_TEXTURE_2D; 907 glDisable GL_TEXTURE_2D;
760} 908}
… …
763 911
764package CFClient::UI::ViewPort; 912package CFClient::UI::ViewPort;
765 913
766our @ISA = CFClient::UI::Window::; 914our @ISA = CFClient::UI::Window::;
767 915
916sub new {
917 my $class = shift;
918
919 $class->SUPER::new (
920 scroll_x => 0,
921 scroll_y => 1,
922 @_,
923 )
924}
925
768sub size_request { 926sub size_request {
769 my ($self) = @_; 927 my ($self) = @_;
770 928
771 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 929 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
772 930
773 @$self{qw(child_w child_h)} 931 $w = 10 if $self->{scroll_x};
774} 932 $h = 10 if $self->{scroll_y};
775 933
934 ($w, $h)
935}
936
776sub size_allocate { 937sub invoke_size_allocate {
777 my ($self, $w, $h) = @_; 938 my ($self, $w, $h) = @_;
778 939
779 my ($cw, $ch) = @$self{qw(child_w child_h)}; 940 my $child = $self->child;
780# $w = $self->{w}; 941
942 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
943 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
944
781 $self->child->configure (0, 0, $cw, $ch); 945 $self->child->configure (0, 0, $w, $h);
782 $self->update; 946 $self->update;
947
948 1
783} 949}
784 950
785sub set_offset { 951sub set_offset {
786 my ($self, $x, $y) = @_; 952 my ($self, $x, $y) = @_;
787 953
… …
820} 986}
821 987
822sub _render { 988sub _render {
823 my ($self) = @_; 989 my ($self) = @_;
824 990
991 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
992 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
993
825 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 994 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
826 995
827 $self->SUPER::_render; 996 $self->SUPER::_render;
828} 997}
829 998
… …
832package CFClient::UI::ScrolledWindow; 1001package CFClient::UI::ScrolledWindow;
833 1002
834our @ISA = CFClient::UI::HBox::; 1003our @ISA = CFClient::UI::HBox::;
835 1004
836sub new { 1005sub new {
837 my $class = shift; 1006 my ($class, %arg) = @_;
1007
1008 my $child = delete $arg{child};
838 1009
839 my $self; 1010 my $self;
840 1011
841 my $slider = new CFClient::UI::Slider 1012 my $slider = new CFClient::UI::Slider
842 vertical => 1, 1013 vertical => 1,
843 range => [0, 0, 1, 0.01], # HACK fix 1014 range => [0, 0, 1, 0.01], # HACK fix
844 connect_changed => sub { 1015 on_changed => sub {
845 $self->{vp}->set_offset (0, $_[1]); 1016 $self->{vp}->set_offset (0, $_[1]);
846 }, 1017 },
847 ; 1018 ;
848 1019
849 $self = $class->SUPER::new ( 1020 $self = $class->SUPER::new (
850 vp => (new CFClient::UI::ViewPort expand => 1), 1021 vp => (new CFClient::UI::ViewPort expand => 1),
1022 can_events => 1,
851 slider => $slider, 1023 slider => $slider,
852 @_, 1024 %arg,
853 ); 1025 );
854 1026
855 $self->{vp}->add ($self->{scrolled});
856 $self->add ($self->{vp});
857 $self->add ($self->{slider}); 1027 $self->SUPER::add ($self->{vp}, $self->{slider});
1028 $self->add ($child) if $child;
858 1029
859 $self 1030 $self
860} 1031}
861 1032
1033#TODO# update range on size_allocate depending on child
1034
1035sub add {
1036 my ($self, $widget) = @_;
1037
1038 $self->{vp}->add ($self->{child} = $widget);
1039}
1040
1041sub invoke_mouse_wheel {
1042 my ($self, $ev) = @_;
1043
1044 return 0 unless $ev->{dy}; # only vertical movements
1045
1046 $self->{slider}->emit (mouse_wheel => $ev);
1047
1048 1
1049}
1050
1051sub update_slider {
1052 my ($self) = @_;
1053
1054 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1055}
1056
1057sub update {
1058 my ($self) = @_;
1059
1060 $self->SUPER::update;
1061
1062 $self->update_slider;
1063}
1064
862sub size_allocate { 1065sub invoke_size_allocate {
863 my ($self, $w, $h) = @_; 1066 my ($self, $w, $h) = @_;
864 1067
1068 $self->update_slider;
1069
865 $self->SUPER::size_allocate ($w, $h); 1070 $self->SUPER::invoke_size_allocate ($w, $h)
866
867 my $child = $self->{vp}->child;
868 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
869} 1071}
870
871#TODO# update range on size_allocate depending on child
872# update viewport offset on scroll
873 1072
874############################################################################# 1073#############################################################################
875 1074
876package CFClient::UI::Frame; 1075package CFClient::UI::Frame;
877 1076
… …
893 1092
894 if ($self->{bg}) { 1093 if ($self->{bg}) {
895 my ($w, $h) = @$self{qw(w h)}; 1094 my ($w, $h) = @$self{qw(w h)};
896 1095
897 glEnable GL_BLEND; 1096 glEnable GL_BLEND;
898 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1097 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
899 glColor @{ $self->{bg} }; 1098 glColor_premultiply @{ $self->{bg} };
900 1099
901 glBegin GL_QUADS; 1100 glBegin GL_QUADS;
902 glVertex 0 , 0; 1101 glVertex 0 , 0;
903 glVertex 0 , $h; 1102 glVertex 0 , $h;
904 glVertex $w, $h; 1103 glVertex $w, $h;
… …
917 1116
918our @ISA = CFClient::UI::Bin::; 1117our @ISA = CFClient::UI::Bin::;
919 1118
920use CFClient::OpenGL; 1119use CFClient::OpenGL;
921 1120
922my @tex = 1121my $bg =
1122 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1123 mipmap => 1, wrap => 1;
1124
1125my @border =
923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1126 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
924 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1127 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
925 1128
926sub new { 1129sub new {
927 my $class = shift; 1130 my ($class, %arg) = @_;
928
929 # TODO: user_x, user_y, overwrite moveto?
930 1131
931 my $self = $class->SUPER::new ( 1132 my $self = $class->SUPER::new (
932 bg => [1, 1, 1, 1], 1133 bg => [1, 1, 1, 1],
933 border_bg => [1, 1, 1, 1], 1134 border_bg => [1, 1, 1, 1],
934 border => 0.6, 1135 border => 0.6,
935 is_toplevel => 1,
936 can_events => 1, 1136 can_events => 1,
937 @_ 1137 min_w => 64,
1138 min_h => 32,
1139 %arg,
938 ); 1140 );
939 1141
940 $self->{title} &&= new CFClient::UI::Label 1142 $self->{title_widget} = new CFClient::UI::Label
941 align => 0, 1143 align => 0,
942 valign => 1, 1144 valign => 1,
943 text => $self->{title}, 1145 text => $self->{title},
944 fontsize => $self->{border}; 1146 fontsize => $self->{border},
1147 if exists $self->{title};
1148
1149 if ($self->{has_close_button}) {
1150 $self->{close_button} =
1151 new CFClient::UI::ImageButton
1152 path => 'x1_close.png',
1153 on_activate => sub { $self->emit ("delete") };
1154
1155 $self->CFClient::UI::Container::add ($self->{close_button});
1156 }
945 1157
946 $self 1158 $self
1159}
1160
1161sub add {
1162 my ($self, @widgets) = @_;
1163
1164 $self->SUPER::add (@widgets);
1165 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1166 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
947} 1167}
948 1168
949sub border { 1169sub border {
950 int $_[0]{border} * $::FONTSIZE 1170 int $_[0]{border} * $::FONTSIZE
951} 1171}
952 1172
953sub size_request { 1173sub size_request {
954 my ($self) = @_; 1174 my ($self) = @_;
1175
1176 $self->{title_widget}->size_request
1177 if $self->{title_widget};
1178
1179 $self->{close_button}->size_request
1180 if $self->{close_button};
955 1181
956 my ($w, $h) = $self->SUPER::size_request; 1182 my ($w, $h) = $self->SUPER::size_request;
957 1183
958 ( 1184 (
959 $w + $self->border * 2, 1185 $w + $self->border * 2,
960 $h + $self->border * 2, 1186 $h + $self->border * 2,
961 ) 1187 )
962} 1188}
963 1189
964sub size_allocate { 1190sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1191 my ($self, $w, $h) = @_;
966 1192
1193 if ($self->{title_widget}) {
1194 $self->{title_widget}{w} = $w;
1195 $self->{title_widget}{h} = $h;
1196 $self->{title_widget}->invoke_size_allocate ($w, $h);
1197 }
1198
1199 my $border = $self->border;
1200
967 $h -= List::Util::max 0, $self->border * 2; 1201 $h -= List::Util::max 0, $border * 2;
968 $w -= List::Util::max 0, $self->border * 2; 1202 $w -= List::Util::max 0, $border * 2;
969 1203
970 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
971 if $self->{title};
972
973 $self->child->configure ($self->border, $self->border, $w, $h); 1204 $self->child->configure ($border, $border, $w, $h);
974}
975 1205
1206 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1207 if $self->{close_button};
1208
1209 1
1210}
1211
1212sub invoke_delete {
1213 my ($self) = @_;
1214
1215 $self->hide;
1216
1217 1
1218}
1219
976sub button_down { 1220sub invoke_button_down {
977 my ($self, $ev, $x, $y) = @_; 1221 my ($self, $ev, $x, $y) = @_;
978 1222
979 my ($w, $h) = @$self{qw(w h)}; 1223 my ($w, $h) = @$self{qw(w h)};
980 my $border = $self->border; 1224 my $border = $self->border;
981 1225
… …
994 my ($ev, $x, $y) = @_; 1238 my ($ev, $x, $y) = @_;
995 1239
996 my $dx = $ev->{x} - $ox; 1240 my $dx = $ev->{x} - $ox;
997 my $dy = $ev->{y} - $oy; 1241 my $dy = $ev->{y} - $oy;
998 1242
999 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1243 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1000 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1244 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1245
1001 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1246 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1002 $self->check_size; 1247 $self->realloc;
1003 }; 1248 };
1004 1249
1005 } elsif ($lr ^ $td) { 1250 } elsif ($lr ^ $td) {
1006 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1251 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1007 my ($bx, $by) = ($self->{x}, $self->{y}); 1252 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1009 $self->{motion} = sub { 1254 $self->{motion} = sub {
1010 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
1011 1256
1012 ($x, $y) = ($ev->{x}, $ev->{y}); 1257 ($x, $y) = ($ev->{x}, $ev->{y});
1013 1258
1014 $self->move ($bx + $x - $ox, $by + $y - $oy); 1259 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1015 $self->update; 1260 # HACK: the next line is required to enforce placement
1261 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1016 }; 1262 };
1263 } else {
1264 return 0;
1265 }
1266
1017 } 1267 1
1018} 1268}
1019 1269
1020sub button_up { 1270sub invoke_button_up {
1021 my ($self, $ev, $x, $y) = @_; 1271 my ($self, $ev, $x, $y) = @_;
1022 1272
1023 delete $self->{motion}; 1273 ! ! delete $self->{motion}
1024} 1274}
1025 1275
1026sub mouse_motion { 1276sub invoke_mouse_motion {
1027 my ($self, $ev, $x, $y) = @_; 1277 my ($self, $ev, $x, $y) = @_;
1028 1278
1029 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1279 $self->{motion}->($ev, $x, $y) if $self->{motion};
1280
1281 ! ! $self->{motion}
1030} 1282}
1031 1283
1032sub _draw { 1284sub _draw {
1033 my ($self) = @_; 1285 my ($self) = @_;
1034 1286
1287 my $child = $self->{children}[0];
1288
1035 my ($w, $h ) = ($self->{w}, $self->{h}); 1289 my ($w, $h ) = ($self->{w}, $self->{h});
1036 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1290 my ($cw, $ch) = ($child->{w}, $child->{h});
1037 1291
1038 glEnable GL_TEXTURE_2D; 1292 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1293 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1040 1294
1041 my $border = $self->border; 1295 my $border = $self->border;
1042 1296
1043 glColor @{ $self->{border_bg} }; 1297 glColor @{ $self->{border_bg} };
1044 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1298 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1045 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1299 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1046 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1300 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1047 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1301 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1048 1302
1049 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1303 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1050 my $bg = $tex[0]; 1304 glColor @{ $self->{bg} };
1051 1305
1052 # TODO: repeat texture not scale 1306 # TODO: repeat texture not scale
1307 # solve this better(?)
1053 my $rep_x = $cw / $bg->{w}; 1308 $bg->{s} = $cw / $bg->{w};
1054 my $rep_y = $ch / $bg->{h}; 1309 $bg->{t} = $ch / $bg->{h};
1055
1056 glColor @{ $self->{bg} };
1057
1058 $bg->{s} = $rep_x;
1059 $bg->{t} = $rep_y;
1060 $bg->{wrap_mode} = 1;
1061 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1310 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1062 } 1311 }
1063 1312
1064 glDisable GL_TEXTURE_2D; 1313 glDisable GL_TEXTURE_2D;
1065 1314
1066 $self->{title}->draw if $self->{title};
1067
1068 $self->child->draw; 1315 $child->draw;
1316
1317 if ($self->{title_widget}) {
1318 glTranslate 0, $border - $self->{h};
1319 $self->{title_widget}->_draw;
1320
1321 glTranslate 0, - ($border - $self->{h});
1322 }
1323
1324 $self->{close_button}->draw
1325 if $self->{close_button};
1069} 1326}
1070 1327
1071############################################################################# 1328#############################################################################
1072 1329
1073package CFClient::UI::Table; 1330package CFClient::UI::Table;
… …
1081sub new { 1338sub new {
1082 my $class = shift; 1339 my $class = shift;
1083 1340
1084 $class->SUPER::new ( 1341 $class->SUPER::new (
1085 col_expand => [], 1342 col_expand => [],
1086 @_ 1343 @_,
1087 ) 1344 )
1345}
1346
1347sub children {
1348 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1088} 1349}
1089 1350
1090sub add { 1351sub add {
1091 my ($self, $x, $y, $child) = @_; 1352 my ($self, $x, $y, $child) = @_;
1092 1353
1093 $child->set_parent ($self); 1354 $child->set_parent ($self);
1094 $self->{children}[$y][$x] = $child; 1355 $self->{children}[$y][$x] = $child;
1095 1356
1096 $child->check_size; 1357 $self->realloc;
1097} 1358}
1098 1359
1099sub children { 1360sub remove {
1100 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1361 my ($self, $child) = @_;
1101}
1102 1362
1363 # TODO: not yet implemented
1364}
1365
1103# TODO: move to container class maybe? send childs a signal on removal? 1366# TODO: move to container class maybe? send children a signal on removal?
1104sub clear { 1367sub clear {
1105 my ($self) = @_; 1368 my ($self) = @_;
1106 1369
1107 my @children = $self->children; 1370 my @children = $self->children;
1108 delete $self->{children}; 1371 delete $self->{children};
… …
1110 for (@children) { 1373 for (@children) {
1111 delete $_->{parent}; 1374 delete $_->{parent};
1112 $_->hide; 1375 $_->hide;
1113 } 1376 }
1114 1377
1115 $self->update; 1378 $self->realloc;
1116} 1379}
1117 1380
1118sub get_wh { 1381sub get_wh {
1119 my ($self) = @_; 1382 my ($self) = @_;
1120 1383
… …
1146 (sum @$ws), 1409 (sum @$ws),
1147 (sum @$hs), 1410 (sum @$hs),
1148 ) 1411 )
1149} 1412}
1150 1413
1151sub size_allocate { 1414sub invoke_size_allocate {
1152 my ($self, $w, $h) = @_; 1415 my ($self, $w, $h) = @_;
1153 1416
1154 my ($ws, $hs) = $self->get_wh; 1417 my ($ws, $hs) = $self->get_wh;
1155 1418
1156 my $req_w = sum @$ws; 1419 my $req_w = (sum @$ws) || 1;
1157 my $req_h = sum @$hs; 1420 my $req_h = (sum @$hs) || 1;
1158 1421
1159 # TODO: nicer code && do row_expand 1422 # TODO: nicer code && do row_expand
1160 my @col_expand = @{$self->{col_expand}}; 1423 my @col_expand = @{$self->{col_expand}};
1161 @col_expand = (1) x @$ws unless @col_expand; 1424 @col_expand = (1) x @$ws unless @col_expand;
1162 my $col_expand = (sum @col_expand) || 1; 1425 my $col_expand = (sum @col_expand) || 1;
… …
1188 } 1451 }
1189 1452
1190 $y += $row_h; 1453 $y += $row_h;
1191 } 1454 }
1192 1455
1456 1
1193} 1457}
1194 1458
1195sub find_widget { 1459sub find_widget {
1196 my ($self, $x, $y) = @_; 1460 my ($self, $x, $y) = @_;
1197 1461
… …
1216 } 1480 }
1217} 1481}
1218 1482
1219############################################################################# 1483#############################################################################
1220 1484
1485package CFClient::UI::Box;
1486
1487our @ISA = CFClient::UI::Container::;
1488
1489sub size_request {
1490 my ($self) = @_;
1491
1492 $self->{vertical}
1493 ? (
1494 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1495 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1496 )
1497 : (
1498 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1499 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1500 )
1501}
1502
1503sub invoke_size_allocate {
1504 my ($self, $w, $h) = @_;
1505
1506 my $space = $self->{vertical} ? $h : $w;
1507 my @children = $self->visible_children;
1508
1509 my @req;
1510
1511 if ($self->{homogeneous}) {
1512 @req = ($space / (@children || 1)) x @children;
1513 } else {
1514 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1515 my $req = List::Util::sum @req;
1516
1517 if ($req > $space) {
1518 # ah well, not enough space
1519 $_ *= $space / $req for @req;
1520 } else {
1521 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1522
1523 $space = ($space - $req) / $expand; # remaining space to give away
1524
1525 $req[$_] += $space * $children[$_]{expand}
1526 for 0 .. $#children;
1527 }
1528 }
1529
1530 CFClient::UI::harmonize \@req;
1531
1532 my $pos = 0;
1533 for (0 .. $#children) {
1534 my $alloc = $req[$_];
1535 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1536
1537 $pos += $alloc;
1538 }
1539
1540 1
1541}
1542
1543#############################################################################
1544
1221package CFClient::UI::HBox; 1545package CFClient::UI::HBox;
1222 1546
1223# TODO: wrap into common Box base class
1224
1225our @ISA = CFClient::UI::Container::; 1547our @ISA = CFClient::UI::Box::;
1226 1548
1227sub size_request { 1549sub new {
1228 my ($self) = @_; 1550 my $class = shift;
1229 1551
1230 my @alloc = map [$_->size_request], @{$self->{children}}; 1552 $class->SUPER::new (
1231 1553 vertical => 0,
1232 ( 1554 @_,
1233 (List::Util::sum map $_->[0], @alloc),
1234 (List::Util::max map $_->[1], @alloc),
1235 ) 1555 )
1236} 1556}
1237 1557
1238sub size_allocate {
1239 my ($self, $w, $h) = @_;
1240
1241 ($h, $w) = ($w, $h);
1242
1243 my $children = $self->{children};
1244
1245 my @h = map $_->{req_w}, @$children;
1246
1247 my $req_h = List::Util::sum @h;
1248
1249 if ($req_h > $h) {
1250 # ah well, not enough space
1251 $_ *= $h / $req_h for @h;
1252 } else {
1253 my $exp = List::Util::sum map $_->{expand}, @$children;
1254 $exp ||= 1;
1255
1256 for (0 .. $#$children) {
1257 my $child = $children->[$_];
1258
1259 my $alloc_h = $h[$_];
1260 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1261 $h[$_] = $alloc_h;
1262 }
1263 }
1264
1265 CFClient::UI::harmonize \@h;
1266
1267 my $y = 0;
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270 my $h = $h[$_];
1271 $child->configure ($y, 0, $h, $w);
1272
1273 $y += $h;
1274 }
1275
1276 1
1277}
1278
1279############################################################################# 1558#############################################################################
1280 1559
1281package CFClient::UI::VBox; 1560package CFClient::UI::VBox;
1282 1561
1283# TODO: wrap into common Box base class
1284
1285our @ISA = CFClient::UI::Container::; 1562our @ISA = CFClient::UI::Box::;
1286 1563
1287sub size_request { 1564sub new {
1288 my ($self) = @_; 1565 my $class = shift;
1289 1566
1290 my @alloc = map [$_->size_request], @{$self->{children}}; 1567 $class->SUPER::new (
1291 1568 vertical => 1,
1292 ( 1569 @_,
1293 (List::Util::max map $_->[0], @alloc),
1294 (List::Util::sum map $_->[1], @alloc),
1295 ) 1570 )
1296}
1297
1298sub size_allocate {
1299 my ($self, $w, $h) = @_;
1300
1301 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1302
1303 my $children = $self->{children};
1304
1305 my @h = map $_->{req_h}, @$children;
1306
1307 my $req_h = List::Util::sum @h;
1308
1309 if ($req_h > $h) {
1310 # ah well, not enough space
1311 $_ *= $h / $req_h for @h;
1312 } else {
1313 my $exp = List::Util::sum map $_->{expand}, @$children;
1314 $exp ||= 1;
1315
1316 for (0 .. $#$children) {
1317 my $child = $children->[$_];
1318
1319 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1320 }
1321 }
1322
1323 CFClient::UI::harmonize \@h;
1324
1325 my $y = 0;
1326 for (0 .. $#$children) {
1327 my $child = $children->[$_];
1328 my $h = $h[$_];
1329 $child->configure (0, $y, $w, $h);
1330
1331 $y += $h;
1332 }
1333
1334 1
1335} 1571}
1336 1572
1337############################################################################# 1573#############################################################################
1338 1574
1339package CFClient::UI::Label; 1575package CFClient::UI::Label;
… …
1356 ellipsise => 3, # end 1592 ellipsise => 3, # end
1357 layout => (new CFClient::Layout), 1593 layout => (new CFClient::Layout),
1358 fontsize => 1, 1594 fontsize => 1,
1359 align => -1, 1595 align => -1,
1360 valign => -1, 1596 valign => -1,
1361 padding => 2, 1597 padding_x => 2,
1598 padding_y => 2,
1362 can_events => 0, 1599 can_events => 0,
1363 %arg 1600 %arg
1364 ); 1601 );
1365 1602
1366 if (exists $self->{template}) { 1603 if (exists $self->{template}) {
… …
1393 1630
1394 delete $self->{texture}; 1631 delete $self->{texture};
1395 $self->SUPER::update; 1632 $self->SUPER::update;
1396} 1633}
1397 1634
1635sub realloc {
1636 my ($self) = @_;
1637
1638 delete $self->{ox};
1639 $self->SUPER::realloc;
1640}
1641
1398sub set_text { 1642sub set_text {
1399 my ($self, $text) = @_; 1643 my ($self, $text) = @_;
1400 1644
1401 return if $self->{text} eq "T$text"; 1645 return if $self->{text} eq "T$text";
1402 $self->{text} = "T$text"; 1646 $self->{text} = "T$text";
1403 1647
1404 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1405 $self->{layout}->set_text ($text); 1648 $self->{layout}->set_text ($text);
1406 1649
1650 delete $self->{size_req};
1651 $self->realloc;
1407 $self->update; 1652 $self->update;
1408 $self->check_size;
1409} 1653}
1410 1654
1411sub set_markup { 1655sub set_markup {
1412 my ($self, $markup) = @_; 1656 my ($self, $markup) = @_;
1413 1657
1414 return if $self->{text} eq "M$markup"; 1658 return if $self->{text} eq "M$markup";
1415 $self->{text} = "M$markup"; 1659 $self->{text} = "M$markup";
1416 1660
1417 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1661 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1418 1662
1419 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1420 $self->{layout}->set_markup ($markup); 1663 $self->{layout}->set_markup ($markup);
1421 1664
1665 delete $self->{size_req};
1666 $self->realloc;
1422 $self->update; 1667 $self->update;
1423 $self->check_size;
1424} 1668}
1425 1669
1426sub size_request { 1670sub size_request {
1427 my ($self) = @_; 1671 my ($self) = @_;
1428 1672
1673 $self->{size_req} ||= do {
1429 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1674 $self->{layout}->set_font ($self->{font}) if $self->{font};
1430 $self->{layout}->set_width ($self->{max_w} || -1); 1675 $self->{layout}->set_width ($self->{max_w} || -1);
1431 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1676 $self->{layout}->set_ellipsise ($self->{ellipsise});
1432 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1677 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1433 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1678 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1434 1679
1435 my ($w, $h) = $self->{layout}->size; 1680 my ($w, $h) = $self->{layout}->size;
1436 1681
1437 if (exists $self->{template}) { 1682 if (exists $self->{template}) {
1438 $self->{template}->set_font ($self->{font}) if $self->{font}; 1683 $self->{template}->set_font ($self->{font}) if $self->{font};
1684 $self->{template}->set_width ($self->{max_w} || -1);
1439 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1685 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1440 1686
1441 my ($w2, $h2) = $self->{template}->size; 1687 my ($w2, $h2) = $self->{template}->size;
1442 1688
1443 $w = List::Util::max $w, $w2; 1689 $w = List::Util::max $w, $w2;
1444 $h = List::Util::max $h, $h2; 1690 $h = List::Util::max $h, $h2;
1691 }
1692
1693 [$w, $h]
1445 } 1694 };
1446 1695
1447 ( 1696 @{ $self->{size_req} }
1448 $w + $self->{padding} * 2,
1449 $h + $self->{padding} * 2,
1450 )
1451} 1697}
1452 1698
1699sub baseline_shift {
1700 $_[0]{layout}->descent
1701}
1702
1453sub size_allocate { 1703sub invoke_size_allocate {
1454 my ($self, $w, $h) = @_; 1704 my ($self, $w, $h) = @_;
1455 1705
1706 delete $self->{ox};
1707
1456 delete $self->{texture}; 1708 delete $self->{texture}
1709 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1710
1711 1
1457} 1712}
1458 1713
1459sub set_fontsize { 1714sub set_fontsize {
1460 my ($self, $fontsize) = @_; 1715 my ($self, $fontsize) = @_;
1461 1716
1462 $self->{fontsize} = $fontsize; 1717 $self->{fontsize} = $fontsize;
1718 delete $self->{size_req};
1463 delete $self->{texture}; 1719 delete $self->{texture};
1464 1720
1465 $self->update; 1721 $self->realloc;
1466 $self->check_size; 1722}
1723
1724sub reconfigure {
1725 my ($self) = @_;
1726
1727 delete $self->{size_req};
1728 delete $self->{texture};
1729
1730 $self->SUPER::reconfigure;
1467} 1731}
1468 1732
1469sub _draw { 1733sub _draw {
1470 my ($self) = @_; 1734 my ($self) = @_;
1471 1735
1472 $self->SUPER::_draw; # draw background, if applicable 1736 $self->SUPER::_draw; # draw background, if applicable
1473 1737
1474 my $tex = $self->{texture} ||= do { 1738 my $size = $self->{texture} ||= do {
1475 $self->{layout}->set_foreground (@{$self->{fg}}); 1739 $self->{layout}->set_foreground (@{$self->{fg}});
1476 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1740 $self->{layout}->set_font ($self->{font}) if $self->{font};
1477 $self->{layout}->set_width ($self->{w}); 1741 $self->{layout}->set_width ($self->{w});
1478 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1742 $self->{layout}->set_ellipsise ($self->{ellipsise});
1479 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1743 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1744 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1481 1745
1482 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1746 [$self->{layout}->size]
1483
1484 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1485 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1486 : ($self->{w} - $tex->{w}) * 0.5);
1487
1488 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1489 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1490 : ($self->{h} - $tex->{h}) * 0.5);
1491
1492 $tex
1493 }; 1747 };
1494 1748
1495 glEnable GL_TEXTURE_2D; 1749 unless (exists $self->{ox}) {
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1750 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1751 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1752 : ($self->{w} - $size->[0]) * 0.5);
1497 1753
1498 if ($tex->{format} == GL_ALPHA) { 1754 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1499 glColor @{$self->{fg}}; 1755 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1500 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1756 : ($self->{h} - $size->[1]) * 0.5);
1501 } else {
1502 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1503 } 1757 };
1504 1758
1505 glDisable GL_TEXTURE_2D; 1759 my $w = List::Util::min $self->{w} + 4, $size->[0];
1760 my $h = List::Util::min $self->{h} + 2, $size->[1];
1761
1762 $self->{layout}->render ($self->{ox}, $self->{oy});
1506} 1763}
1507 1764
1508############################################################################# 1765#############################################################################
1509 1766
1510package CFClient::UI::EntryBase; 1767package CFClient::UI::EntryBase;
… …
1524 can_hover => 1, 1781 can_hover => 1,
1525 can_focus => 1, 1782 can_focus => 1,
1526 valign => 0, 1783 valign => 0,
1527 can_events => 1, 1784 can_events => 1,
1528 #text => ... 1785 #text => ...
1786 #hidden => "*",
1529 @_ 1787 @_
1530 ) 1788 )
1531} 1789}
1532 1790
1533sub _set_text { 1791sub _set_text {
… …
1535 1793
1536 delete $self->{cur_h}; 1794 delete $self->{cur_h};
1537 1795
1538 return if $self->{text} eq $text; 1796 return if $self->{text} eq $text;
1539 1797
1540 delete $self->{texture};
1541
1542 $self->{last_activity} = $::NOW; 1798 $self->{last_activity} = $::NOW;
1543 $self->{text} = $text; 1799 $self->{text} = $text;
1544 1800
1545 $text =~ s/./*/g if $self->{hidden}; 1801 $text =~ s/./*/g if $self->{hidden};
1546 $self->{layout}->set_text ("$text "); 1802 $self->{layout}->set_text ("$text ");
1803 delete $self->{size_req};
1547 1804
1548 $self->_emit (changed => $self->{text}); 1805 $self->emit (changed => $self->{text});
1806
1807 $self->realloc;
1808 $self->update;
1549} 1809}
1550 1810
1551sub set_text { 1811sub set_text {
1552 my ($self, $text) = @_; 1812 my ($self, $text) = @_;
1553 1813
1554 $self->{cursor} = length $text; 1814 $self->{cursor} = length $text;
1555 $self->_set_text ($text); 1815 $self->_set_text ($text);
1556 $self->update;
1557 $self->check_size;
1558} 1816}
1559 1817
1560sub get_text { 1818sub get_text {
1561 $_[0]{text} 1819 $_[0]{text}
1562} 1820}
… …
1567 my ($w, $h) = $self->SUPER::size_request; 1825 my ($w, $h) = $self->SUPER::size_request;
1568 1826
1569 ($w + 1, $h) # add 1 for cursor 1827 ($w + 1, $h) # add 1 for cursor
1570} 1828}
1571 1829
1572sub key_down { 1830sub invoke_key_down {
1573 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1574 1832
1575 my $mod = $ev->{mod}; 1833 my $mod = $ev->{mod};
1576 my $sym = $ev->{sym}; 1834 my $sym = $ev->{sym};
1577 my $uni = $ev->{unicode}; 1835 my $uni = $ev->{unicode};
… …
1589 } elsif ($sym == CFClient::SDLK_HOME) { 1847 } elsif ($sym == CFClient::SDLK_HOME) {
1590 $self->{cursor} = 0; 1848 $self->{cursor} = 0;
1591 } elsif ($sym == CFClient::SDLK_END) { 1849 } elsif ($sym == CFClient::SDLK_END) {
1592 $self->{cursor} = length $text; 1850 $self->{cursor} = length $text;
1593 } elsif ($uni == 27) { 1851 } elsif ($uni == 27) {
1594 $self->_emit ('escape'); 1852 $self->emit ('escape');
1595 } elsif ($uni) { 1853 } elsif ($uni) {
1596 substr $text, $self->{cursor}++, 0, chr $uni; 1854 substr $text, $self->{cursor}++, 0, chr $uni;
1855 } else {
1856 return 0;
1597 } 1857 }
1598 1858
1599 $self->_set_text ($text); 1859 $self->_set_text ($text);
1600 $self->update;
1601 $self->check_size;
1602}
1603 1860
1861 $self->realloc;
1862
1863 1
1864}
1865
1604sub focus_in { 1866sub invoke_focus_in {
1605 my ($self) = @_; 1867 my ($self) = @_;
1606 1868
1607 $self->{last_activity} = $::NOW; 1869 $self->{last_activity} = $::NOW;
1608 1870
1609 $self->SUPER::focus_in; 1871 $self->SUPER::invoke_focus_in
1610} 1872}
1611 1873
1612sub button_down { 1874sub invoke_button_down {
1613 my ($self, $ev, $x, $y) = @_; 1875 my ($self, $ev, $x, $y) = @_;
1614 1876
1615 $self->SUPER::button_down ($ev, $x, $y); 1877 $self->SUPER::invoke_button_down ($ev, $x, $y);
1616 1878
1617 my $idx = $self->{layout}->xy_to_index ($x, $y); 1879 my $idx = $self->{layout}->xy_to_index ($x, $y);
1618 1880
1619 # byte-index to char-index 1881 # byte-index to char-index
1620 my $text = $self->{text}; 1882 my $text = $self->{text};
1621 utf8::encode $text; 1883 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1622 $self->{cursor} = length substr $text, 0, $idx; 1884 $self->{cursor} = length $text;
1623 1885
1624 $self->_set_text ($self->{text}); 1886 $self->_set_text ($self->{text});
1625 $self->update; 1887 $self->update;
1888
1889 1
1626} 1890}
1627 1891
1628sub mouse_motion { 1892sub invoke_mouse_motion {
1629 my ($self, $ev, $x, $y) = @_; 1893 my ($self, $ev, $x, $y) = @_;
1630# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1894# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1895
1896 1
1631} 1897}
1632 1898
1633sub _draw { 1899sub _draw {
1634 my ($self) = @_; 1900 my ($self) = @_;
1635 1901
1636 local $self->{fg} = $self->{fg}; 1902 local $self->{fg} = $self->{fg};
1637 1903
1638 if ($FOCUS == $self) { 1904 if ($FOCUS == $self) {
1639 glColor @{$self->{active_bg}}; 1905 glColor_premultiply @{$self->{active_bg}};
1640 $self->{fg} = $self->{active_fg}; 1906 $self->{fg} = $self->{active_fg};
1641 } else { 1907 } else {
1642 glColor @{$self->{bg}}; 1908 glColor_premultiply @{$self->{bg}};
1643 } 1909 }
1644 1910
1645 glEnable GL_BLEND; 1911 glEnable GL_BLEND;
1646 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1912 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1647 glBegin GL_QUADS; 1913 glBegin GL_QUADS;
1648 glVertex 0 , 0; 1914 glVertex 0 , 0;
1649 glVertex 0 , $self->{h}; 1915 glVertex 0 , $self->{h};
1650 glVertex $self->{w}, $self->{h}; 1916 glVertex $self->{w}, $self->{h};
1651 glVertex $self->{w}, 0; 1917 glVertex $self->{w}, 0;
… …
1676 1942
1677our @ISA = CFClient::UI::EntryBase::; 1943our @ISA = CFClient::UI::EntryBase::;
1678 1944
1679use CFClient::OpenGL; 1945use CFClient::OpenGL;
1680 1946
1681sub key_down { 1947sub invoke_key_down {
1682 my ($self, $ev) = @_; 1948 my ($self, $ev) = @_;
1683 1949
1684 my $sym = $ev->{sym}; 1950 my $sym = $ev->{sym};
1685 1951
1686 if ($sym == 13) { 1952 if ($sym == 13) {
1687 unshift @{$self->{history}}, 1953 unshift @{$self->{history}},
1688 my $txt = $self->get_text; 1954 my $txt = $self->get_text;
1955
1689 $self->{history_pointer} = -1; 1956 $self->{history_pointer} = -1;
1690 $self->{history_saveback} = ''; 1957 $self->{history_saveback} = '';
1691 $self->_emit (activate => $txt); 1958 $self->emit (activate => $txt);
1692 $self->update; 1959 $self->update;
1693 1960
1694 } elsif ($sym == CFClient::SDLK_UP) { 1961 } elsif ($sym == CFClient::SDLK_UP) {
1695 if ($self->{history_pointer} < 0) { 1962 if ($self->{history_pointer} < 0) {
1696 $self->{history_saveback} = $self->get_text; 1963 $self->{history_saveback} = $self->get_text;
… …
1712 } else { 1979 } else {
1713 $self->set_text ($self->{history_saveback}); 1980 $self->set_text ($self->{history_saveback});
1714 } 1981 }
1715 1982
1716 } else { 1983 } else {
1717 $self->SUPER::key_down ($ev); 1984 return $self->SUPER::invoke_key_down ($ev)
1985 }
1986
1718 } 1987 1
1719
1720} 1988}
1721 1989
1722############################################################################# 1990#############################################################################
1723 1991
1724package CFClient::UI::Button; 1992package CFClient::UI::Button;
… …
1733 2001
1734sub new { 2002sub new {
1735 my $class = shift; 2003 my $class = shift;
1736 2004
1737 $class->SUPER::new ( 2005 $class->SUPER::new (
1738 padding => 4, 2006 padding_x => 4,
2007 padding_y => 4,
1739 fg => [1, 1, 1], 2008 fg => [1, 1, 1],
1740 active_fg => [0, 0, 1], 2009 active_fg => [0, 0, 1],
1741 can_hover => 1, 2010 can_hover => 1,
1742 align => 0, 2011 align => 0,
1743 valign => 0, 2012 valign => 0,
1744 can_events => 1, 2013 can_events => 1,
1745 @_ 2014 @_
1746 ) 2015 )
1747} 2016}
1748 2017
1749sub activate { }
1750
1751sub button_up { 2018sub invoke_button_up {
1752 my ($self, $ev, $x, $y) = @_; 2019 my ($self, $ev, $x, $y) = @_;
1753 2020
1754 $self->emit ("activate") 2021 $self->emit ("activate")
1755 if $x >= 0 && $x < $self->{w} 2022 if $x >= 0 && $x < $self->{w}
1756 && $y >= 0 && $y < $self->{h}; 2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1757} 2026}
1758 2027
1759sub _draw { 2028sub _draw {
1760 my ($self) = @_; 2029 my ($self) = @_;
1761 2030
1762 local $self->{fg} = $self->{fg}; 2031 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1763
1764 if ($GRAB == $self) {
1765 $self->{fg} = $self->{active_fg};
1766 }
1767 2032
1768 glEnable GL_TEXTURE_2D; 2033 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2034 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770 glColor 0, 0, 0, 1; 2035 glColor 0, 0, 0, 1;
1771 2036
… …
1776 $self->SUPER::_draw; 2041 $self->SUPER::_draw;
1777} 2042}
1778 2043
1779############################################################################# 2044#############################################################################
1780 2045
2046package CFClient::UI::ImageButton;
2047
2048our @ISA = CFClient::UI::Image::;
2049
2050use CFClient::OpenGL;
2051
2052my %textures;
2053
2054sub new {
2055 my $class = shift;
2056
2057 my $self = $class->SUPER::new (
2058 padding_x => 4,
2059 padding_y => 4,
2060 fg => [1, 1, 1],
2061 active_fg => [0, 0, 1],
2062 can_hover => 1,
2063 align => 0,
2064 valign => 0,
2065 can_events => 1,
2066 @_
2067 );
2068}
2069
2070sub invoke_button_up {
2071 my ($self, $ev, $x, $y) = @_;
2072
2073 $self->emit ("activate")
2074 if $x >= 0 && $x < $self->{w}
2075 && $y >= 0 && $y < $self->{h};
2076
2077 1
2078}
2079
2080#############################################################################
2081
1781package CFClient::UI::CheckBox; 2082package CFClient::UI::CheckBox;
1782 2083
1783our @ISA = CFClient::UI::DrawBG::; 2084our @ISA = CFClient::UI::DrawBG::;
1784 2085
1785my @tex = 2086my @tex =
… …
1790 2091
1791sub new { 2092sub new {
1792 my $class = shift; 2093 my $class = shift;
1793 2094
1794 $class->SUPER::new ( 2095 $class->SUPER::new (
1795 padding => 2, 2096 padding_x => 2,
2097 padding_y => 2,
1796 fg => [1, 1, 1], 2098 fg => [1, 1, 1],
1797 active_fg => [1, 1, 0], 2099 active_fg => [1, 1, 0],
1798 bg => [0, 0, 0, 0.2], 2100 bg => [0, 0, 0, 0.2],
1799 active_bg => [1, 1, 1, 0.5], 2101 active_bg => [1, 1, 1, 0.5],
1800 state => 0, 2102 state => 0,
… …
1804} 2106}
1805 2107
1806sub size_request { 2108sub size_request {
1807 my ($self) = @_; 2109 my ($self) = @_;
1808 2110
1809 ($self->{padding} * 2 + 6) x 2 2111 (6) x 2
1810} 2112}
1811 2113
2114sub toggle {
2115 my ($self) = @_;
2116
2117 $self->{state} = !$self->{state};
2118 $self->emit (changed => $self->{state});
2119 $self->update;
2120}
2121
1812sub button_down { 2122sub invoke_button_down {
1813 my ($self, $ev, $x, $y) = @_; 2123 my ($self, $ev, $x, $y) = @_;
1814 2124
1815 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2125 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1816 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2126 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1817 $self->{state} = !$self->{state}; 2127 $self->toggle;
1818 $self->_emit (changed => $self->{state}); 2128 } else {
2129 return 0
2130 }
2131
1819 } 2132 1
1820} 2133}
1821 2134
1822sub _draw { 2135sub _draw {
1823 my ($self) = @_; 2136 my ($self) = @_;
1824 2137
1825 $self->SUPER::_draw; 2138 $self->SUPER::_draw;
1826 2139
1827 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2140 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1828 2141
1829 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2142 my ($w, $h) = @$self{qw(w h)};
2143
2144 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1830 2145
1831 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2146 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1832 2147
1833 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2148 my $tex = $self->{state} ? $tex[1] : $tex[0];
1834 2149
… …
1842package CFClient::UI::Image; 2157package CFClient::UI::Image;
1843 2158
1844our @ISA = CFClient::UI::Base::; 2159our @ISA = CFClient::UI::Base::;
1845 2160
1846use CFClient::OpenGL; 2161use CFClient::OpenGL;
1847use Carp qw/confess/;
1848 2162
1849our %loaded_images; 2163our %texture_cache;
1850 2164
1851sub new { 2165sub new {
1852 my $class = shift; 2166 my $class = shift;
1853 2167
1854 my $self = $class->SUPER::new (can_events => 0, @_); 2168 my $self = $class->SUPER::new (
2169 can_events => 0,
2170 @_,
2171 );
1855 2172
1856 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2173 $self->{path} || $self->{tex}
2174 or Carp::croak "'path' or 'tex' attributes required";
1857 2175
1858 $loaded_images{$self->{image}} ||= 2176 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1859 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2177 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1860 2178
1861 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2179 Scalar::Util::weaken $texture_cache{$self->{path}};
1862 2180
1863 Scalar::Util::weaken $loaded_images{$self->{image}}; 2181 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1864
1865 $self->{aspect} = $tex->{w} / $tex->{h};
1866 2182
1867 $self 2183 $self
1868} 2184}
1869 2185
1870sub size_request { 2186sub size_request {
1871 my ($self) = @_; 2187 my ($self) = @_;
1872 2188
1873 ($self->{tex}->{w}, $self->{tex}->{h}) 2189 ($self->{tex}{w}, $self->{tex}{h})
1874} 2190}
1875 2191
1876sub _draw { 2192sub _draw {
1877 my ($self) = @_; 2193 my ($self) = @_;
1878 2194
… …
1987 my $ycut1 = max 0, min 1, $ycut; 2303 my $ycut1 = max 0, min 1, $ycut;
1988 my $ycut2 = max 0, min 1, $ycut - 1; 2304 my $ycut2 = max 0, min 1, $ycut - 1;
1989 2305
1990 my $h1 = $self->{h} * (1 - $ycut1); 2306 my $h1 = $self->{h} * (1 - $ycut1);
1991 my $h2 = $self->{h} * (1 - $ycut2); 2307 my $h2 = $self->{h} * (1 - $ycut2);
2308 my $h3 = $self->{h};
2309
2310 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1992 2311
1993 glEnable GL_BLEND; 2312 glEnable GL_BLEND;
1994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2313 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2314 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1995 glEnable GL_TEXTURE_2D; 2315 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2316 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 2317
1998 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2318 glBindTexture GL_TEXTURE_2D, $t1->{name};
1999 glBegin GL_QUADS; 2319 glBegin GL_QUADS;
… …
2014 2334
2015 if ($t3) { 2335 if ($t3) {
2016 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2336 glBindTexture GL_TEXTURE_2D, $t3->{name};
2017 glBegin GL_QUADS; 2337 glBegin GL_QUADS;
2018 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2338 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2019 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2339 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2020 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2340 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2021 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2341 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2022 glEnd; 2342 glEnd;
2023 } 2343 }
2024 2344
2025 glDisable GL_BLEND; 2345 glDisable GL_BLEND;
… …
2099 fg => [1, 1, 1], 2419 fg => [1, 1, 1],
2100 active_fg => [0, 0, 0], 2420 active_fg => [0, 0, 0],
2101 bg => [0, 0, 0, 0.2], 2421 bg => [0, 0, 0, 0.2],
2102 active_bg => [1, 1, 1, 0.5], 2422 active_bg => [1, 1, 1, 0.5],
2103 range => [0, 0, 100, 10, 0], 2423 range => [0, 0, 100, 10, 0],
2104 req_w => $::WIDTH / 80, 2424 min_w => $::WIDTH / 80,
2105 req_h => $::WIDTH / 80, 2425 min_h => $::WIDTH / 80,
2106 vertical => 0, 2426 vertical => 0,
2107 can_hover => 1, 2427 can_hover => 1,
2108 inner_pad => 0.02, 2428 inner_pad => 0.02,
2109 @_ 2429 @_
2110 ); 2430 );
… …
2116} 2436}
2117 2437
2118sub set_range { 2438sub set_range {
2119 my ($self, $range) = @_; 2439 my ($self, $range) = @_;
2120 2440
2121 $self->{range} = $range; 2441 ($range, $self->{range}) = ($self->{range}, $range);
2122 2442
2443 if ("@$range" ne "@{$self->{range}}") {
2123 $self->update; 2444 $self->update;
2445 $self->set_value ($self->{range}[0]);
2446 }
2124} 2447}
2125 2448
2126sub set_value { 2449sub set_value {
2127 my ($self, $value) = @_; 2450 my ($self, $value) = @_;
2128 2451
… …
2139 if $unit; 2462 if $unit;
2140 2463
2141 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2464 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2142 2465
2143 if ($value != $old_value) { 2466 if ($value != $old_value) {
2144 $self->_emit (changed => $value); 2467 $self->emit (changed => $value);
2145 $self->update; 2468 $self->update;
2146 } 2469 }
2147} 2470}
2148 2471
2149sub size_request { 2472sub size_request {
2150 my ($self) = @_; 2473 my ($self) = @_;
2151 2474
2152 my $w = $self->{req_w}; 2475 ($self->{req_w}, $self->{req_h})
2153 my $h = $self->{req_h};
2154
2155 $self->{vertical} ? ($h, $w) : ($w, $h)
2156} 2476}
2157 2477
2158sub button_down { 2478sub invoke_button_down {
2159 my ($self, $ev, $x, $y) = @_; 2479 my ($self, $ev, $x, $y) = @_;
2160 2480
2161 $self->SUPER::button_down ($ev, $x, $y); 2481 $self->SUPER::invoke_button_down ($ev, $x, $y);
2162 2482
2163 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2483 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2164 2484
2165 $self->mouse_motion ($ev, $x, $y); 2485 $self->invoke_mouse_motion ($ev, $x, $y)
2166} 2486}
2167 2487
2168sub mouse_motion { 2488sub invoke_mouse_motion {
2169 my ($self, $ev, $x, $y) = @_; 2489 my ($self, $ev, $x, $y) = @_;
2170 2490
2171 if ($GRAB == $self) { 2491 if ($GRAB == $self) {
2172 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2492 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2173 2493
2174 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2494 my (undef, $lo, $hi, $page) = @{$self->{range}};
2175 2495
2176 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2496 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2177 2497
2178 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2498 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2499 } else {
2500 return 0;
2501 }
2502
2179 } 2503 1
2504}
2505
2506sub invoke_mouse_wheel {
2507 my ($self, $ev) = @_;
2508
2509 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2510
2511 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.1);
2512
2513 ! ! $delta
2180} 2514}
2181 2515
2182sub update { 2516sub update {
2183 my ($self) = @_; 2517 my ($self) = @_;
2184 2518
2185 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2519 delete $self->{knob_w};
2520 $self->SUPER::update;
2521}
2522
2523sub _draw {
2524 my ($self) = @_;
2525
2526 unless ($self->{knob_w}) {
2186 $self->set_value ($self->{range}[0]); 2527 $self->set_value ($self->{range}[0]);
2187 2528
2188 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2529 my ($value, $lo, $hi, $page) = @{$self->{range}};
2189 my $range = ($hi - $page - $lo) || 1e-100; 2530 my $range = ($hi - $page - $lo) || 1e-100;
2190 2531
… …
2196 $value = ($value - $lo) / $range; 2537 $value = ($value - $lo) / $range;
2197 $value = $value * $self->{scale} + $self->{offset}; 2538 $value = $value * $self->{scale} + $self->{offset};
2198 2539
2199 $self->{knob_x} = $value - $knob_w * 0.5; 2540 $self->{knob_x} = $value - $knob_w * 0.5;
2200 $self->{knob_w} = $knob_w; 2541 $self->{knob_w} = $knob_w;
2201 }); 2542 }
2202
2203 $self->SUPER::update;
2204}
2205
2206sub _draw {
2207 my ($self) = @_;
2208 2543
2209 $self->SUPER::_draw (); 2544 $self->SUPER::_draw ();
2210 2545
2211 glScale $self->{w}, $self->{h}; 2546 glScale $self->{w}, $self->{h};
2212 2547
… …
2273sub set_range { shift->{slider}->set_range (@_) } 2608sub set_range { shift->{slider}->set_range (@_) }
2274sub set_value { shift->{slider}->set_value (@_) } 2609sub set_value { shift->{slider}->set_value (@_) }
2275 2610
2276############################################################################# 2611#############################################################################
2277 2612
2278package CFClient::UI::TextView; 2613package CFClient::UI::TextScroller;
2279 2614
2280our @ISA = CFClient::UI::HBox::; 2615our @ISA = CFClient::UI::HBox::;
2281 2616
2282use CFClient::OpenGL; 2617use CFClient::OpenGL;
2283 2618
2284sub new { 2619sub new {
2285 my $class = shift; 2620 my $class = shift;
2286 2621
2287 my $self = $class->SUPER::new ( 2622 my $self = $class->SUPER::new (
2288 fontsize => 1, 2623 fontsize => 1,
2289 can_events => 0, 2624 can_events => 1,
2625 indent => 0,
2290 #font => default_font 2626 #font => default_font
2291 @_, 2627 @_,
2292 2628
2293 layout => (new CFClient::Layout 1), 2629 layout => (new CFClient::Layout),
2294 par => [], 2630 par => [],
2295 height => 0, 2631 height => 0,
2296 children => [ 2632 children => [
2297 (new CFClient::UI::Empty expand => 1), 2633 (new CFClient::UI::Empty expand => 1),
2298 (new CFClient::UI::Slider vertical => 1), 2634 (new CFClient::UI::Slider vertical => 1),
… …
2309 2645
2310 $self->{fontsize} = $fontsize; 2646 $self->{fontsize} = $fontsize;
2311 $self->reflow; 2647 $self->reflow;
2312} 2648}
2313 2649
2650sub size_request {
2651 my ($self) = @_;
2652
2653 my ($empty, $slider) = @{ $self->{children} };
2654
2655 local $self->{children} = [$empty, $slider];
2656 $self->SUPER::size_request
2657}
2658
2314sub size_allocate { 2659sub invoke_size_allocate {
2315 my ($self, $w, $h) = @_; 2660 my ($self, $w, $h) = @_;
2316 2661
2317 $self->SUPER::size_allocate ($w, $h); 2662 my ($empty, $slider, @other) = @{ $self->{children} };
2663 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2318 2664
2319 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2665 $self->{layout}->set_font ($self->{font}) if $self->{font};
2320 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2666 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2321 $self->{layout}->set_width ($self->{children}[0]{w}); 2667 $self->{layout}->set_width ($empty->{w});
2668 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2322 2669
2323 $self->reflow; 2670 $self->reflow;
2324}
2325 2671
2326sub text_size { 2672 local $self->{children} = [$empty, $slider];
2673 $self->SUPER::invoke_size_allocate ($w, $h)
2674}
2675
2676sub invoke_mouse_wheel {
2327 my ($self, $text, $indent) = @_; 2677 my ($self, $ev) = @_;
2678
2679 return 0 unless $ev->{dy}; # only vertical movements
2680
2681 $self->{children}[1]->emit (mouse_wheel => $ev);
2682
2683 1
2684}
2685
2686sub get_layout {
2687 my ($self, $para) = @_;
2328 2688
2329 my $layout = $self->{layout}; 2689 my $layout = $self->{layout};
2330 2690
2691 $layout->set_font ($self->{font}) if $self->{font};
2692 $layout->set_foreground (@{$para->{fg}});
2331 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2693 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2332 $layout->set_width ($self->{children}[0]{w} - $indent); 2694 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2333 $layout->set_markup ($text); 2696 $layout->set_markup ($para->{markup});
2697
2698 $layout->set_shapes (
2699 map
2700 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2701 @{$para->{widget}}
2334 2702 );
2703
2335 $layout->size 2704 $layout
2336} 2705}
2337 2706
2338sub reflow { 2707sub reflow {
2339 my ($self) = @_; 2708 my ($self) = @_;
2340 2709
… …
2349 $self->{children}[1]->set_value ($offset); 2718 $self->{children}[1]->set_value ($offset);
2350} 2719}
2351 2720
2352sub clear { 2721sub clear {
2353 my ($self) = @_; 2722 my ($self) = @_;
2723
2724 my (undef, undef, @other) = @{ $self->{children} };
2725 $self->remove ($_) for @other;
2354 2726
2355 $self->{par} = []; 2727 $self->{par} = [];
2356 $self->{height} = 0; 2728 $self->{height} = 0;
2357 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2729 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2358} 2730}
2359 2731
2360sub add_paragraph { 2732sub add_paragraph {
2361 my ($self, $color, $text, $indent) = @_; 2733 my ($self, $color, $para, $indent) = @_;
2362 2734
2363 for my $line (split /\n/, $text) { 2735 my ($text, @w) = ref $para ? @$para : $para;
2364 my ($w, $h) = $self->text_size ($line); 2736
2365 $self->{height} += $h; 2737 $para = {
2366 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2738 w => 1e10,
2739 wrapped => 1,
2740 fg => $color,
2741 indent => $indent,
2742 markup => $text,
2743 widget => \@w,
2367 } 2744 };
2368 2745
2369 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2746 $self->add (@w) if @w;
2747 push @{$self->{par}}, $para;
2748
2749 $self->{need_reflow}++;
2750 $self->update;
2751}
2752
2753sub scroll_to_bottom {
2754 my ($self) = @_;
2755
2756 $self->{scroll_to_bottom} = 1;
2757 $self->update;
2370} 2758}
2371 2759
2372sub update { 2760sub update {
2373 my ($self) = @_; 2761 my ($self) = @_;
2374 2762
… …
2376 2764
2377 return unless $self->{h} > 0; 2765 return unless $self->{h} > 0;
2378 2766
2379 delete $self->{texture}; 2767 delete $self->{texture};
2380 2768
2381 $ROOT->on_post_alloc ($self, sub { 2769 $ROOT->on_post_alloc ($self => sub {
2382 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2770 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2383 2771
2384 if (delete $self->{need_reflow}) { 2772 if (delete $self->{need_reflow}) {
2385 my $height = 0; 2773 my $height = 0;
2386 2774
2387 my $layout = $self->{layout};
2388
2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2390
2391 for (@{$self->{par}}) { 2775 for my $para (@{$self->{par}}) {
2392 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2776 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2393 $layout->set_width ($W - $_->[3]); 2777 my $layout = $self->get_layout ($para);
2394 $layout->set_markup ($_->[4]);
2395 my ($w, $h) = $layout->size; 2778 my ($w, $h) = $layout->size;
2396 $_->[0] = $w + $_->[3]; 2779
2397 $_->[1] = $h; 2780 $para->{w} = $w + $para->{indent};
2781 $para->{h} = $h;
2782 $para->{wrapped} = $layout->has_wrapped;
2398 } 2783 }
2399 2784
2400 $height += $_->[1]; 2785 $height += $para->{h};
2401 } 2786 }
2402 2787
2403 $self->{height} = $height; 2788 $self->{height} = $height;
2404 2789
2405 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2790 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2406 2791
2407 delete $self->{texture}; 2792 delete $self->{texture};
2408 } 2793 }
2409 2794
2795 if (delete $self->{scroll_to_bottom}) {
2796 $self->{children}[1]->set_value (1e10);
2797 }
2798
2410 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2799 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2411 glClearColor 0.5, 0.5, 0.5, 0; 2800 glClearColor 0, 0, 0, 0;
2412 glClear GL_COLOR_BUFFER_BIT; 2801 glClear GL_COLOR_BUFFER_BIT;
2413 2802
2414 my $top = int $self->{children}[1]{range}[0]; 2803 my $top = int $self->{children}[1]{range}[0];
2415 2804
2416 my $y0 = $top; 2805 my $y0 = $top;
2417 my $y1 = $top + $H; 2806 my $y1 = $top + $H;
2418 2807
2419 my $y = 0; 2808 my $y = 0;
2420 2809
2421 my $layout = $self->{layout};
2422
2423 $layout->set_font ($self->{font}) if $self->{font};
2424
2425 glEnable GL_BLEND;
2426 #TODO# not correct in windows where rgba is forced off
2427 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2428
2429 for my $par (@{$self->{par}}) { 2810 for my $para (@{$self->{par}}) {
2430 my $h = $par->[1]; 2811 my $h = $para->{h};
2431 2812
2432 if ($y0 < $y + $h && $y < $y1) { 2813 if ($y0 < $y + $h && $y < $y1) {
2433 $layout->set_foreground (@{ $par->[2] });
2434 $layout->set_width ($W - $par->[3]);
2435 $layout->set_markup ($par->[4]);
2436 2814
2437 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2815 my $layout = $self->get_layout ($para);
2438 2816
2439 glRasterPos $par->[3], $y - $y0; 2817 $layout->render ($para->{indent}, $y - $y0);
2440 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2818
2819 if (my @w = @{ $para->{widget} }) {
2820 my @s = $layout->get_shapes;
2821
2822 for (@w) {
2823 my ($dx, $dy) = splice @s, 0, 2, ();
2824
2825 $_->{x} = $dx + $para->{indent};
2826 $_->{y} = $dy + $y - $y0;
2827
2828 $_->draw;
2829 }
2830 }
2441 } 2831 }
2442 2832
2443 $y += $h; 2833 $y += $h;
2444 } 2834 }
2445
2446 glDisable GL_BLEND;
2447 }; 2835 };
2448 }); 2836 });
2449} 2837}
2450 2838
2839sub reconfigure {
2840 my ($self) = @_;
2841
2842 $self->SUPER::reconfigure;
2843
2844 $_->{w} = 1e10 for @{ $self->{par} };
2845 $self->reflow;
2846}
2847
2451sub _draw { 2848sub _draw {
2452 my ($self) = @_; 2849 my ($self) = @_;
2453 2850
2454 glEnable GL_TEXTURE_2D; 2851 glEnable GL_TEXTURE_2D;
2455 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2852 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2456 glColor 1, 1, 1, 1; 2853 glColor 0, 0, 0, 1;
2457 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2854 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2458 glDisable GL_TEXTURE_2D; 2855 glDisable GL_TEXTURE_2D;
2459 2856
2460 $self->{children}[1]->draw; 2857 $self->{children}[1]->draw;
2461
2462} 2858}
2463 2859
2464############################################################################# 2860#############################################################################
2465 2861
2466package CFClient::UI::Animator; 2862package CFClient::UI::Animator;
… …
2511 2907
2512sub new { 2908sub new {
2513 my $class = shift; 2909 my $class = shift;
2514 2910
2515 my $self = $class->SUPER::new ( 2911 my $self = $class->SUPER::new (
2516 state => 0, 2912 state => 0,
2517 connect_activate => \&toggle_flopper, 2913 on_activate => \&toggle_flopper,
2518 @_ 2914 @_
2519 ); 2915 );
2520 2916
2521 if ($self->{state}) {
2522 $self->{state} = 0;
2523 $self->toggle_flopper;
2524 }
2525
2526 $self 2917 $self
2527} 2918}
2528 2919
2529sub toggle_flopper { 2920sub toggle_flopper {
2530 my ($self) = @_; 2921 my ($self) = @_;
2531 2922
2532 # TODO: use animation 2923 $self->{other}->toggle_visibility;
2533 if ($self->{state} = !$self->{state}) {
2534 $CFClient::UI::ROOT->add ($self->{other});
2535 $self->{other}->move ($self->coord2global (0, $self->{h}));
2536 $self->_emit ("open");
2537 } else {
2538 $CFClient::UI::ROOT->remove ($self->{other});
2539 $self->_emit ("close");
2540 }
2541
2542 $self->_emit (changed => $self->{state});
2543} 2924}
2544 2925
2545############################################################################# 2926#############################################################################
2546 2927
2547package CFClient::UI::Tooltip; 2928package CFClient::UI::Tooltip;
… …
2560} 2941}
2561 2942
2562sub set_tooltip_from { 2943sub set_tooltip_from {
2563 my ($self, $widget) = @_; 2944 my ($self, $widget) = @_;
2564 2945
2946 my $tooltip = $widget->{tooltip};
2947
2948 if ($ENV{CFPLUS_DEBUG} & 2) {
2949 $tooltip .= "\n\n" . (ref $widget) . "\n"
2950 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2951 . "req $widget->{req_w} $widget->{req_h}\n"
2952 . "visible $widget->{visible}";
2953 }
2954
2955 $tooltip =~ s/^\n+//;
2956 $tooltip =~ s/\n+$//;
2957
2565 $self->add (new CFClient::UI::Label 2958 $self->add (new CFClient::UI::Label
2566 markup => $widget->{tooltip}, 2959 markup => $tooltip,
2567 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2960 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2568 fontsize => 0.8, 2961 fontsize => 0.8,
2569 fg => [0, 0, 0, 1], 2962 fg => [0, 0, 0, 1],
2570 ellipsise => 0, 2963 ellipsise => 0,
2571 font => ($widget->{tooltip_font} || $::FONT_PROP), 2964 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2578 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2971 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2579 2972
2580 ($w + 4, $h + 4) 2973 ($w + 4, $h + 4)
2581} 2974}
2582 2975
2583sub size_allocate { 2976sub invoke_size_allocate {
2584 my ($self, $w, $h) = @_; 2977 my ($self, $w, $h) = @_;
2585 2978
2586 $self->SUPER::size_allocate ($w - 4, $h - 4); 2979 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2980}
2981
2982sub invoke_visibility_change {
2983 my ($self, $visible) = @_;
2984
2985 return unless $visible;
2986
2987 $self->{root}->on_post_alloc ("move_$self" => sub {
2988 my $widget = $self->{owner}
2989 or return;
2990
2991 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2992
2993 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2994 if $x + $self->{w} > $self->{root}{w};
2995
2996 $self->move_abs ($x, $y);
2997 });
2587} 2998}
2588 2999
2589sub _draw { 3000sub _draw {
2590 my ($self) = @_; 3001 my ($self) = @_;
2591 3002
… …
2608 glVertex $w, $h; 3019 glVertex $w, $h;
2609 glVertex $w, 0; 3020 glVertex $w, 0;
2610 glEnd; 3021 glEnd;
2611 3022
2612 glTranslate 2 - 0.375, 2 - 0.375; 3023 glTranslate 2 - 0.375, 2 - 0.375;
3024
2613 $self->SUPER::_draw; 3025 $self->SUPER::_draw;
2614} 3026}
2615 3027
2616############################################################################# 3028#############################################################################
2617 3029
… …
2623 3035
2624sub new { 3036sub new {
2625 my $class = shift; 3037 my $class = shift;
2626 3038
2627 my $self = $class->SUPER::new ( 3039 my $self = $class->SUPER::new (
2628 aspect => 1, 3040 aspect => 1,
3041 can_events => 0,
2629 @_, 3042 @_,
2630 ); 3043 );
2631 3044
2632 if ($self->{anim} && $self->{animspeed}) { 3045 if ($self->{anim} && $self->{animspeed}) {
2633 Scalar::Util::weaken (my $widget = $self); 3046 Scalar::Util::weaken (my $widget = $self);
… …
2675 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3088 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2676 3089
2677 if ($tex) { 3090 if ($tex) {
2678 glEnable GL_TEXTURE_2D; 3091 glEnable GL_TEXTURE_2D;
2679 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2680 glColor 1, 1, 1, 1; 3093 glColor 0, 0, 0, 1;
2681 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3094 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2682 glDisable GL_TEXTURE_2D; 3095 glDisable GL_TEXTURE_2D;
2683 } 3096 }
2684} 3097}
2685 3098
2686sub DESTROY { 3099sub destroy {
2687 my ($self) = @_; 3100 my ($self) = @_;
2688 3101
2689 $self->{timer}->cancel 3102 $self->{timer}->cancel
2690 if $self->{timer}; 3103 if $self->{timer};
2691 3104
2692 $self->SUPER::DESTROY; 3105 $self->SUPER::destroy;
2693} 3106}
2694 3107
2695############################################################################# 3108#############################################################################
2696 3109
2697package CFClient::UI::InventoryItem; 3110package CFClient::UI::Buttonbar;
2698 3111
2699our @ISA = CFClient::UI::HBox::; 3112our @ISA = CFClient::UI::HBox::;
2700 3113
2701sub _item_to_desc { 3114# TODO: should actualyl wrap buttons and other goodies.
2702 my ($item) = @_;
2703
2704 my $desc =
2705 $item->{nrof} < 2
2706 ? $item->{name}
2707 : "$item->{nrof} × $item->{name_pl}";
2708
2709 $item->{flags} & Crossfire::Protocol::F_OPEN
2710 and $desc .= " (open)";
2711 $item->{flags} & Crossfire::Protocol::F_APPLIED
2712 and $desc .= " (applied)";
2713 $item->{flags} & Crossfire::Protocol::F_UNPAID
2714 and $desc .= " (unpaid)";
2715 $item->{flags} & Crossfire::Protocol::F_MAGIC
2716 and $desc .= " (magic)";
2717 $item->{flags} & Crossfire::Protocol::F_CURSED
2718 and $desc .= " (cursed)";
2719 $item->{flags} & Crossfire::Protocol::F_DAMNED
2720 and $desc .= " (damned)";
2721 $item->{flags} & Crossfire::Protocol::F_LOCKED
2722 and $desc .= " *";
2723
2724 $desc
2725}
2726
2727sub new {
2728 my $class = shift;
2729
2730 my %args = @_;
2731
2732 my $item = delete $args{item};
2733
2734 my $desc = _item_to_desc ($item);
2735
2736 my $self = $class->SUPER::new (
2737 can_hover => 1,
2738 can_events => 1,
2739 tooltip => ((CFClient::UI::Label::escape $desc)
2740 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2741 connect_button_down => sub {
2742 my ($self, $ev, $x, $y) = @_;
2743
2744 # todo: maybe put examine on 1? but should just be a tooltip :(
2745 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2746 my $targ = $::CONN->{player}{tag};
2747
2748 if ($item->{container} == $::CONN->{player}{tag}) {
2749 $targ = $main::OPENCONT;
2750 }
2751
2752 $::CONN->send ("move $targ $item->{tag} 0");
2753 } elsif ($ev->{button} == 1) {
2754 $::CONN->send ("examine $item->{tag}");
2755 } elsif ($ev->{button} == 2) {
2756 $::CONN->send ("apply $item->{tag}");
2757 } elsif ($ev->{button} == 3) {
2758 my @menu_items = (
2759 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2760 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2761 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2762 (
2763 $item->{flags} & Crossfire::Protocol::F_LOCKED
2764 ? (
2765 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2766 )
2767 : (
2768 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2769 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2770 )
2771 ),
2772 );
2773
2774 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2775 }
2776
2777 1
2778 },
2779 %args
2780 );
2781
2782
2783 $self->add (new CFClient::UI::Face
2784 can_events => 0,
2785 face => $item->{face},
2786 anim => $item->{anim},
2787 animspeed => $item->{animspeed},
2788 );
2789
2790 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2791
2792 $self->{item} = $item;
2793
2794 $self->update_item;
2795
2796 $self
2797}
2798
2799sub update_item {
2800 my ($self) = @_;
2801
2802 my $desc = _item_to_desc ($self->{item});
2803
2804 $self->{name_lbl}->set_text ($desc);
2805}
2806
2807#############################################################################
2808
2809package CFClient::UI::Inventory;
2810
2811our @ISA = CFClient::UI::ScrolledWindow::;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 scrolled => (new CFClient::UI::Table),
2818 @_,
2819 );
2820
2821 $self
2822}
2823
2824sub set_items {
2825 my ($self, $items) = @_;
2826
2827 $self->{scrolled}->clear;
2828 return unless $items;
2829
2830 my @items = sort {
2831 ($a->{type} <=> $b->{type})
2832 or ($a->{name} cmp $b->{name})
2833 } @$items;
2834
2835 $self->{real_items} = \@items;
2836
2837 for my $item (@items) {
2838 $item->{item} = $item;
2839 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2840 $item->update_item ();
2841 }
2842
2843 my $i = 0;
2844 for (@items) {
2845 $self->{scrolled}->add (0, $i, $_);
2846 my $nrof = $_->{item}->{nrof} || 1;
2847 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2848 }
2849
2850# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2851}
2852
2853sub size_request {
2854 my ($self) = @_;
2855 ($self->{req_w}, $self->{req_h});
2856}
2857 3115
2858############################################################################# 3116#############################################################################
2859 3117
2860package CFClient::UI::Menu; 3118package CFClient::UI::Menu;
2861 3119
… …
2873 ); 3131 );
2874 3132
2875 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3133 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2876 3134
2877 for my $item (@{ $self->{items} }) { 3135 for my $item (@{ $self->{items} }) {
2878 my ($widget, $cb) = @$item; 3136 my ($widget, $cb, $tooltip) = @$item;
2879 3137
2880 # handle various types of items, only text for now 3138 # handle various types of items, only text for now
2881 if (!ref $widget) { 3139 if (!ref $widget) {
3140 if ($widget =~ /\t/) {
3141 my ($left, $right) = split /\t/, $widget, 2;
3142
3143 $widget = new CFClient::UI::HBox
3144 can_hover => 1,
3145 can_events => 1,
3146 tooltip => $tooltip,
3147 children => [
3148 (new CFClient::UI::Label markup => $left, expand => 1),
3149 (new CFClient::UI::Label markup => $right, align => +1),
3150 ],
3151 ;
3152
3153 } else {
2882 $widget = new CFClient::UI::Label 3154 $widget = new CFClient::UI::Label
2883 can_hover => 1, 3155 can_hover => 1,
2884 can_events => 1, 3156 can_events => 1,
2885 text => $widget; 3157 markup => $widget,
3158 tooltip => $tooltip;
3159 }
2886 } 3160 }
2887 3161
2888 $self->{item}{$widget} = $item; 3162 $self->{item}{$widget} = $item;
2889 3163
2890 $self->{vbox}->add ($widget); 3164 $self->{vbox}->add ($widget);
… …
2895 3169
2896# popup given the event (must be a mouse button down event currently) 3170# popup given the event (must be a mouse button down event currently)
2897sub popup { 3171sub popup {
2898 my ($self, $ev) = @_; 3172 my ($self, $ev) = @_;
2899 3173
2900 $self->_emit ("popdown"); 3174 $self->emit ("popdown");
2901 3175
2902 # maybe save $GRAB? must be careful about events... 3176 # maybe save $GRAB? must be careful about events...
2903 $GRAB = $self; 3177 $GRAB = $self;
2904 $self->{button} = $ev->{button}; 3178 $self->{button} = $ev->{button};
2905 3179
2906 $self->show; 3180 $self->show;
2907 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3181 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2908} 3182}
2909 3183
2910sub mouse_motion { 3184sub invoke_mouse_motion {
2911 my ($self, $ev, $x, $y) = @_; 3185 my ($self, $ev, $x, $y) = @_;
2912 3186
2913 # TODO: should use vbox->find_widget or so 3187 # TODO: should use vbox->find_widget or so
2914 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3188 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2915 $self->{hover} = $self->{item}{$HOVER}; 3189 $self->{hover} = $self->{item}{$HOVER};
2916}
2917 3190
3191 0
3192}
3193
2918sub button_up { 3194sub invoke_button_up {
2919 my ($self, $ev, $x, $y) = @_; 3195 my ($self, $ev, $x, $y) = @_;
2920 3196
2921 if ($ev->{button} == $self->{button}) { 3197 if ($ev->{button} == $self->{button}) {
2922 undef $GRAB; 3198 undef $GRAB;
2923 $self->hide; 3199 $self->hide;
2924 3200
2925 $self->_emit ("popdown"); 3201 $self->emit ("popdown");
2926 $self->{hover}[1]->() if $self->{hover}; 3202 $self->{hover}[1]->() if $self->{hover};
3203 } else {
3204 return 0
3205 }
3206
2927 } 3207 1
2928} 3208}
2929 3209
2930############################################################################# 3210#############################################################################
2931 3211
2932package CFClient::UI::Statusbox; 3212package CFClient::UI::Multiplexer;
2933 3213
2934our @ISA = CFClient::UI::VBox::; 3214our @ISA = CFClient::UI::Container::;
2935 3215
2936sub new { 3216sub new {
2937 my $class = shift; 3217 my $class = shift;
2938 3218
2939 $class->SUPER::new ( 3219 my $self = $class->SUPER::new (
3220 @_,
3221 );
3222
3223 $self->{current} = $self->{children}[0]
3224 if @{ $self->{children} };
3225
3226 $self
3227}
3228
3229sub add {
3230 my ($self, @widgets) = @_;
3231
3232 $self->SUPER::add (@widgets);
3233
3234 $self->{current} = $self->{children}[0]
3235 if @{ $self->{children} };
3236}
3237
3238sub get_current_page {
3239 my ($self) = @_;
3240
3241 $self->{current}
3242}
3243
3244sub set_current_page {
3245 my ($self, $page_or_widget) = @_;
3246
3247 my $widget = ref $page_or_widget
3248 ? $page_or_widget
3249 : $self->{children}[$page_or_widget];
3250
3251 $self->{current} = $widget;
3252 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3253
3254 $self->emit (page_changed => $self->{current});
3255
3256 $self->realloc;
3257}
3258
3259sub visible_children {
3260 $_[0]{current}
3261}
3262
3263sub size_request {
3264 my ($self) = @_;
3265
3266 $self->{current}->size_request
3267}
3268
3269sub invoke_size_allocate {
3270 my ($self, $w, $h) = @_;
3271
3272 $self->{current}->configure (0, 0, $w, $h);
3273
3274 1
3275}
3276
3277sub _draw {
3278 my ($self) = @_;
3279
3280 $self->{current}->draw;
3281}
3282
3283#############################################################################
3284
3285package CFClient::UI::Notebook;
3286
3287our @ISA = CFClient::UI::VBox::;
3288
3289sub new {
3290 my $class = shift;
3291
3292 my $self = $class->SUPER::new (
3293 buttonbar => (new CFClient::UI::Buttonbar),
3294 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3295 # filter => # will be put between multiplexer and $self
3296 @_,
3297 );
3298
3299 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3300 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3301
3302 $self
3303}
3304
3305sub add {
3306 my ($self, $title, $widget, $tooltip) = @_;
3307
3308 Scalar::Util::weaken $self;
3309
3310 $self->{buttonbar}->add (new CFClient::UI::Button
3311 markup => $title,
3312 tooltip => $tooltip,
3313 on_activate => sub { $self->set_current_page ($widget) },
3314 );
3315
3316 $self->{multiplexer}->add ($widget);
3317}
3318
3319sub get_current_page {
3320 my ($self) = @_;
3321
3322 $self->{multiplexer}->get_current_page
3323}
3324
3325sub set_current_page {
3326 my ($self, $page) = @_;
3327
3328 $self->{multiplexer}->set_current_page ($page);
3329 $self->emit (page_changed => $self->{multiplexer}{current});
3330}
3331
3332#############################################################################
3333
3334package CFClient::UI::Combobox;
3335
3336use utf8;
3337
3338our @ISA = CFClient::UI::Button::;
3339
3340sub new {
3341 my $class = shift;
3342
3343 my $self = $class->SUPER::new (
3344 options => [], # [value, title, longdesc], ...
3345 value => undef,
3346 @_,
3347 );
3348
3349 $self->_set_value ($self->{value});
3350
3351 $self
3352}
3353
3354sub invoke_button_down {
3355 my ($self, $ev) = @_;
3356
3357 my @menu_items;
3358
3359 for (@{ $self->{options} }) {
3360 my ($value, $title, $tooltip) = @$_;
3361
3362 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3363 }
3364
3365 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3366}
3367
3368sub _set_value {
3369 my ($self, $value) = @_;
3370
3371 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3372 or return;
3373
3374 $self->{value} = $item->[0];
3375 $self->set_markup ("$item->[1] ⇓");
3376 $self->set_tooltip ($item->[2]);
3377}
3378
3379sub set_value {
3380 my ($self, $value) = @_;
3381
3382 return unless $self->{value} ne $value;
3383
3384 $self->_set_value ($value);
3385 $self->emit (changed => $value);
3386}
3387
3388#############################################################################
3389
3390package CFClient::UI::Statusbox;
3391
3392our @ISA = CFClient::UI::VBox::;
3393
3394sub new {
3395 my $class = shift;
3396
3397 my $self = $class->SUPER::new (
2940 fontsize => 0.8, 3398 fontsize => 0.8,
2941 @_, 3399 @_,
2942 ) 3400 );
3401
3402 Scalar::Util::weaken (my $this = $self);
3403
3404 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3405
3406 $self
2943} 3407}
2944 3408
2945sub reorder { 3409sub reorder {
2946 my ($self) = @_; 3410 my ($self) = @_;
2947 my $NOW = time; 3411 my $NOW = Time::HiRes::time;
3412
3413 # freeze display when hovering over any label
3414 return if $CFClient::UI::TOOLTIP->{owner}
3415 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3416 values %{ $self->{item} };
2948 3417
2949 while (my ($k, $v) = each %{ $self->{item} }) { 3418 while (my ($k, $v) = each %{ $self->{item} }) {
2950 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3419 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2951 } 3420 }
2952 3421
… …
2955 my @items = sort { 3424 my @items = sort {
2956 $a->{pri} <=> $b->{pri} 3425 $a->{pri} <=> $b->{pri}
2957 or $b->{id} <=> $a->{id} 3426 or $b->{id} <=> $a->{id}
2958 } values %{ $self->{item} }; 3427 } values %{ $self->{item} };
2959 3428
3429 $self->{timer}->interval (1);
3430
2960 my $count = 10 + 1; 3431 my $count = 10 + 1;
2961 for my $item (@items) { 3432 for my $item (@items) {
2962 last unless --$count; 3433 last unless --$count;
2963 3434
2964 push @widgets, $item->{label} ||= do { 3435 my $label = $item->{label} ||= do {
2965 # TODO: doesn't handle markup well (read as: at all) 3436 # TODO: doesn't handle markup well (read as: at all)
2966 my $short = $item->{count} > 1 3437 my $short = $item->{count} > 1
2967 ? "<b>$item->{count} ×</b> $item->{text}" 3438 ? "<b>$item->{count} ×</b> $item->{text}"
2968 : $item->{text}; 3439 : $item->{text};
2969 3440
… …
2977 tooltip => $item->{tooltip}, 3448 tooltip => $item->{tooltip},
2978 tooltip_font => $::FONT_PROP, 3449 tooltip_font => $::FONT_PROP,
2979 tooltip_width => 0.67, 3450 tooltip_width => 0.67,
2980 fontsize => $item->{fontsize} || $self->{fontsize}, 3451 fontsize => $item->{fontsize} || $self->{fontsize},
2981 max_w => $::WIDTH * 0.44, 3452 max_w => $::WIDTH * 0.44,
2982 fg => $item->{fg}, 3453 fg => [@{ $item->{fg} }],
2983 can_events => 1, 3454 can_events => 1,
2984 can_hover => 1 3455 can_hover => 1
2985 }; 3456 };
3457
3458 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3459 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3460 $label->update;
3461 $label->set_max_size (undef, $label->{req_h} * $diff)
3462 if $diff < 1;
3463 $self->{timer}->interval (1/30);
3464 } else {
3465 $label->{fg}[3] = $item->{fg}[3] || 1;
3466 }
3467
3468 push @widgets, $label;
2986 } 3469 }
2987 3470
2988 $self->clear; 3471 $self->clear;
2989 $self->SUPER::add (reverse @widgets); 3472 $self->SUPER::add (reverse @widgets);
2990} 3473}
… …
2995 $text =~ s/^\s+//; 3478 $text =~ s/^\s+//;
2996 $text =~ s/\s+$//; 3479 $text =~ s/\s+$//;
2997 3480
2998 return unless $text; 3481 return unless $text;
2999 3482
3000 my $timeout = time + ((delete $arg{timeout}) || 60); 3483 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3001 3484
3002 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3485 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3003 3486
3004 if (my $item = $self->{item}{$group}) { 3487 if (my $item = $self->{item}{$group}) {
3005 if ($item->{text} eq $text) { 3488 if ($item->{text} eq $text) {
3006 $item->{count}++; 3489 $item->{count}++;
3007 } else { 3490 } else {
3008 $item->{count} = 1; 3491 $item->{count} = 1;
3009 $item->{text} = $item->{tooltip} = $text; 3492 $item->{text} = $item->{tooltip} = $text;
3010 } 3493 }
3011 $item->{id} = ++$self->{id}; 3494 $item->{id} += 0.2;#d#
3012 $item->{timeout} = $timeout; 3495 $item->{timeout} = $timeout;
3013 delete $item->{label}; 3496 delete $item->{label};
3014 } else { 3497 } else {
3015 $self->{item}{$group} = { 3498 $self->{item}{$group} = {
3016 id => ++$self->{id}, 3499 id => ++$self->{id},
… …
3022 count => 1, 3505 count => 1,
3023 %arg, 3506 %arg,
3024 }; 3507 };
3025 } 3508 }
3026 3509
3510 $ROOT->on_refresh (reorder => sub {
3027 $self->reorder; 3511 $self->reorder;
3512 });
3028} 3513}
3029 3514
3030sub reconfigure { 3515sub reconfigure {
3031 my ($self) = @_; 3516 my ($self) = @_;
3032 3517
… …
3035 3520
3036 $self->reorder; 3521 $self->reorder;
3037 $self->SUPER::reconfigure; 3522 $self->SUPER::reconfigure;
3038} 3523}
3039 3524
3525sub destroy {
3526 my ($self) = @_;
3527
3528 $self->{timer}->cancel;
3529
3530 $self->SUPER::destroy;
3531}
3532
3040############################################################################# 3533#############################################################################
3041 3534
3042package CFClient::UI::Root; 3535package CFClient::UI::Inventory;
3043 3536
3044our @ISA = CFClient::UI::Container::; 3537our @ISA = CFClient::UI::Table::;
3045
3046use CFClient::OpenGL;
3047 3538
3048sub new { 3539sub new {
3049 my $class = shift; 3540 my $class = shift;
3050 3541
3051 $class->SUPER::new ( 3542 my $self = $class->SUPER::new (
3543 col_expand => [0, 1, 0],
3544 @_,
3545 );
3546
3547 $self
3548}
3549
3550sub set_items {
3551 my ($self, $items) = @_;
3552
3553 $self->clear;
3554 return unless $items;
3555
3556 my @items = sort {
3557 ($a->{type} <=> $b->{type})
3558 or ($a->{name} cmp $b->{name})
3559 } values %$items;
3560
3561 $self->{real_items} = \@items;
3562
3563 my $row = 0;
3564 for my $item (@items) {
3565 CFClient::Item::update_widgets $item;
3566
3567 $self->add (0, $row, $item->{face_widget});
3568 $self->add (1, $row, $item->{desc_widget});
3569 $self->add (2, $row, $item->{weight_widget});
3570
3571 $row++;
3572 }
3573}
3574
3575#############################################################################
3576
3577package CFClient::UI::SpellList;
3578
3579our @ISA = CFClient::UI::Table::;
3580
3581sub new {
3582 my $class = shift;
3583
3584 my $self = $class->SUPER::new (
3585 binding => [],
3586 commands => [],
3052 @_, 3587 @_,
3053 ) 3588 )
3054} 3589}
3055 3590
3056sub configure { 3591my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3057 my ($self, $x, $y, $w, $h) = @_;
3058 3592
3059 $self->{w} = $w; 3593my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3060 $self->{h} = $h; 3594 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3061} 3595my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3596 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3597my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3598 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3599my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3600 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3601my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3602 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3062 3603
3063sub check_size { 3604sub rebuild_spell_list {
3605 my ($self) = @_;
3606
3607 $CFClient::UI::ROOT->on_refresh ($self => sub {
3608 $self->clear;
3609
3610 return unless $::CONN;
3611
3612 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3613 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3614 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3615 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3616 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3617
3618 my $row = 0;
3619
3620 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3621 my $spell = $self->{spell}{$_};
3622
3623 $row++;
3624
3625 my $spell_cb = sub {
3626 my ($widget, $ev) = @_;
3627
3628 if ($ev->{button} == 1) {
3629 $::CONN->user_send ("cast $spell->{name}");
3630 } elsif ($ev->{button} == 2) {
3631 $::CONN->user_send ("invoke $spell->{name}");
3632 } elsif ($ev->{button} == 3) {
3633 (new CFClient::UI::Menu
3634 items => [
3635 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3636 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3637 ],
3638 )->popup ($ev);
3639 } else {
3640 return 0;
3641 }
3642
3643 1
3644 };
3645
3646 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3647
3648 #TODO: add path info to tooltip
3649 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3650
3651 $self->add (0, $row, new CFClient::UI::Face
3652 face => $spell->{face},
3653 can_hover => 1,
3654 can_events => 1,
3655 tooltip => $tooltip,
3656 on_button_down => $spell_cb,
3657 );
3658
3659 $self->add (1, $row, new CFClient::UI::Label
3660 expand => 1,
3661 text => $spell->{name},
3662 can_hover => 1,
3663 can_events => 1,
3664 tooltip => $tooltip,
3665 on_button_down => $spell_cb,
3666 );
3667
3668 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3669 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3670 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3671 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3672 }
3673 });
3674}
3675
3676sub add_spell {
3064 my ($self) = @_; 3677 my ($self, $spell) = @_;
3065 3678
3066 $self->size_allocate ($self->{w}, $self->{h}) 3679 $self->{spell}->{$spell->{name}} = $spell;
3067 if $self->{w}; 3680 $self->rebuild_spell_list;
3681}
3682
3683sub remove_spell {
3684 my ($self, $spell) = @_;
3685
3686 delete $self->{spell}->{$spell->{name}};
3687 $self->rebuild_spell_list;
3688}
3689
3690sub clear_spells {
3691 my ($self) = @_;
3692
3693 $self->{spell} = {};
3694 $self->rebuild_spell_list;
3695}
3696
3697#############################################################################
3698
3699package CFClient::UI::Root;
3700
3701our @ISA = CFClient::UI::Container::;
3702
3703use List::Util qw(min max);
3704
3705use CFClient::OpenGL;
3706
3707sub new {
3708 my $class = shift;
3709
3710 my $self = $class->SUPER::new (
3711 visible => 1,
3712 @_,
3713 );
3714
3715 Scalar::Util::weaken ($self->{root} = $self);
3716
3717 $self
3068} 3718}
3069 3719
3070sub size_request { 3720sub size_request {
3071 my ($self) = @_; 3721 my ($self) = @_;
3072 3722
3073 ($self->{w}, $self->{h}) 3723 ($self->{w}, $self->{h})
3074} 3724}
3075 3725
3726sub _to_pixel {
3727 my ($coord, $size, $max) = @_;
3728
3729 $coord =
3730 $coord eq "center" ? ($max - $size) * 0.5
3731 : $coord eq "max" ? $max
3732 : $coord;
3733
3734 $coord = 0 if $coord < 0;
3735 $coord = $max - $size if $coord > $max - $size;
3736
3737 int $coord + 0.5
3738}
3739
3076sub size_allocate { 3740sub invoke_size_allocate {
3077 my ($self, $w, $h) = @_; 3741 my ($self, $w, $h) = @_;
3078 3742
3079 for my $child ($self->children) { 3743 for my $child ($self->children) {
3080 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3744 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3081 3745
3082 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3746 $X = $child->{force_x} if exists $child->{force_x};
3083 if exists $child->{req_x}; 3747 $Y = $child->{force_y} if exists $child->{force_y};
3084 3748
3085 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3749 $X = _to_pixel $X, $W, $self->{w};
3086 if exists $child->{req_y}; 3750 $Y = _to_pixel $Y, $H, $self->{h};
3087
3088 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3089 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3090 3751
3091 $child->configure ($X, $Y, $W, $H); 3752 $child->configure ($X, $Y, $W, $H);
3092 } 3753 }
3754
3755 1
3093} 3756}
3094 3757
3095sub coord2local { 3758sub coord2local {
3096 my ($self, $x, $y) = @_; 3759 my ($self, $x, $y) = @_;
3097 3760
… …
3105} 3768}
3106 3769
3107sub update { 3770sub update {
3108 my ($self) = @_; 3771 my ($self) = @_;
3109 3772
3110 $self->check_size;
3111 $::WANT_REFRESH++; 3773 $::WANT_REFRESH++;
3112} 3774}
3113 3775
3114sub add { 3776sub add {
3115 my ($self, @children) = @_; 3777 my ($self, @children) = @_;
3116 3778
3117 for (my @widgets = @children; my $w = pop @widgets; ) {
3118 push @widgets, $w->children;
3119 $w->{root} = $self;
3120 $w->{visible} = 1;
3121 }
3122
3123 for my $child (@children) {
3124 $child->{is_toplevel} = 1; 3779 $_->{is_toplevel} = 1
3125 3780 for @children;
3126 # integerise window positions
3127 $child->{x} = int $child->{x};
3128 $child->{y} = int $child->{y};
3129 }
3130 3781
3131 $self->SUPER::add (@children); 3782 $self->SUPER::add (@children);
3132} 3783}
3133 3784
3134sub remove { 3785sub remove {
3135 my ($self, @children) = @_; 3786 my ($self, @children) = @_;
3136 3787
3137 $self->SUPER::remove (@children); 3788 $self->SUPER::remove (@children);
3789
3790 delete $self->{is_toplevel}
3791 for @children;
3138 3792
3139 while (@children) { 3793 while (@children) {
3140 my $w = pop @children; 3794 my $w = pop @children;
3141 push @children, $w->children; 3795 push @children, $w->children;
3142 $w->set_invisible; 3796 $w->set_invisible;
… …
3161 while ($self->{refresh_hook}) { 3815 while ($self->{refresh_hook}) {
3162 $_->() 3816 $_->()
3163 for values %{delete $self->{refresh_hook}}; 3817 for values %{delete $self->{refresh_hook}};
3164 } 3818 }
3165 3819
3166 if ($self->{check_size}) { 3820 if ($self->{realloc}) {
3167 my @queue = ([], []); 3821 my %queue;
3822 my @queue;
3823 my $widget;
3168 3824
3169 for (;;) { 3825 outer:
3170 if ($self->{check_size}) { 3826 while () {
3171 # heuristic: check containers last 3827 if (my $realloc = delete $self->{realloc}) {
3172 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3828 for $widget (values %$realloc) {
3173 for values %{delete $self->{check_size}} 3829 $widget->{visible} or next; # do not resize invisible widgets
3830
3831 $queue{$widget+0}++ and next; # duplicates are common
3832
3833 push @{ $queue[$widget->{visible}] }, $widget;
3834 }
3174 } 3835 }
3175 3836
3176 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3837 while () {
3838 @queue or last outer;
3177 3839
3178 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3840 $widget = pop @{ $queue[-1] || [] }
3179 ? @$widget{qw(user_w user_h)} 3841 and last;
3180 : $widget->size_request;
3181
3182 if (delete $widget->{force_alloc}
3183 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3184 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3185 3842
3843 pop @queue;
3844 }
3845
3846 delete $queue{$widget+0};
3847
3848 my ($w, $h) = $widget->size_request;
3849
3850 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3851 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3852
3853 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3854 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3855
3856 $w = $widget->{force_w} if exists $widget->{force_w};
3857 $h = $widget->{force_h} if exists $widget->{force_h};
3858
3859 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3860 || delete $widget->{force_realloc}) {
3186 $widget->{req_w} = $w; 3861 $widget->{req_w} = $w;
3187 $widget->{req_h} = $h; 3862 $widget->{req_h} = $h;
3188 3863
3189 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3864 $self->{size_alloc}{$widget+0} = $widget;
3190 3865
3191 $widget->{parent}->check_size
3192 if $widget->{parent}; 3866 if (my $parent = $widget->{parent}) {
3867 $self->{realloc}{$parent+0} = $parent
3868 unless $queue{$parent+0};
3869
3870 $parent->{force_size_alloc} = 1;
3871 $self->{size_alloc}{$parent+0} = $parent;
3872 }
3193 } 3873 }
3874
3875 delete $self->{realloc}{$widget+0};
3194 } 3876 }
3195 } 3877 }
3196 3878
3197 while ($self->{size_alloc}) { 3879 while (my $size_alloc = delete $self->{size_alloc}) {
3198 for (values %{delete $self->{size_alloc}}) { 3880 my @queue = sort { $b->{visible} <=> $a->{visible} }
3199 my ($widget, $w, $h) = @$_; 3881 values %$size_alloc;
3882
3883 while () {
3884 my $widget = pop @queue || last;
3885
3886 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3200 3887
3201 $w = 0 if $w < 0; 3888 $w = 0 if $w < 0;
3202 $h = 0 if $h < 0; 3889 $h = 0 if $h < 0;
3203 3890
3891 $w = max $widget->{min_w}, $w;
3892 $h = max $widget->{min_h}, $h;
3893
3894 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3895 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3896
3897 $w = int $w + 0.5;
3898 $h = int $h + 0.5;
3899
3900 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3901 $widget->{old_w} = $widget->{w};
3902 $widget->{old_h} = $widget->{h};
3903
3204 $widget->{w} = $w; 3904 $widget->{w} = $w;
3205 $widget->{h} = $h; 3905 $widget->{h} = $h;
3906
3206 $widget->emit (size_allocate => $w, $h); 3907 $widget->emit (size_allocate => $w, $h);
3908 }
3207 } 3909 }
3208 } 3910 }
3209 3911
3210 while ($self->{post_alloc_hook}) { 3912 while ($self->{post_alloc_hook}) {
3211 $_->() 3913 $_->()
3212 for values %{delete $self->{post_alloc_hook}}; 3914 for values %{delete $self->{post_alloc_hook}};
3213 } 3915 }
3916
3214 3917
3215 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3918 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3216 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3919 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3217 glClear GL_COLOR_BUFFER_BIT; 3920 glClear GL_COLOR_BUFFER_BIT;
3218 3921
… …
3220 glLoadIdentity; 3923 glLoadIdentity;
3221 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3924 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3222 glMatrixMode GL_MODELVIEW; 3925 glMatrixMode GL_MODELVIEW;
3223 glLoadIdentity; 3926 glLoadIdentity;
3224 3927
3928 {
3929 package CFClient::UI::Base;
3930
3931 ($draw_x, $draw_y, $draw_w, $draw_h) =
3932 (0, 0, $self->{w}, $self->{h});
3933 }
3934
3225 $self->_draw; 3935 $self->_draw;
3226} 3936}
3227 3937
3228############################################################################# 3938#############################################################################
3229 3939

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