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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.234 by root, Thu May 25 16:24:44 2006 UTC vs.
Revision 1.333 by root, Sun Jul 23 11:09:58 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
… …
331 421
332 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
333 423
334 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
335 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
336 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
337 } 427 }
338} 428}
339 429
340# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
341sub coord2local { 431sub coord2local {
342 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
343 433
434 Carp::confess unless $self->{parent};#d#
435
344 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
345} 437}
346 438
347# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
348sub coord2global { 440sub coord2global {
349 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
350 442
443 Carp::confess unless $self->{parent};#d#
444
351 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
352} 446}
353 447
354sub focus_in { 448sub invoke_focus_in {
355 my ($self) = @_; 449 my ($self) = @_;
356 450
357 return if $FOCUS == $self; 451 return if $FOCUS == $self;
358 return unless $self->{can_focus}; 452 return unless $self->{can_focus};
359 453
360 my $focus = $FOCUS; $FOCUS = $self; 454 $FOCUS = $self;
361 455
362 $self->_emit (focus_in => $focus); 456 $self->update;
363 457
364 $focus->update if $focus; 458 0
365 $FOCUS->update;
366} 459}
367 460
368sub focus_out { 461sub invoke_focus_out {
369 my ($self) = @_; 462 my ($self) = @_;
370 463
371 return unless $FOCUS == $self; 464 return unless $FOCUS == $self;
372 465
373 my $focus = $FOCUS; undef $FOCUS; 466 undef $FOCUS;
374 467
375 $self->_emit (focus_out => $focus); 468 $self->update;
376 469
377 $focus->update if $focus; #?
378
379 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 470 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
380 unless $FOCUS; 471 unless $FOCUS;
381}
382 472
473 0
474}
475
476sub grab_focus {
477 my ($self) = @_;
478
479 $FOCUS->emit ("focus_out") if $FOCUS;
480 $self->emit ("focus_in");
481}
482
383sub mouse_motion { } 483sub invoke_mouse_motion { 0 }
384sub button_up { } 484sub invoke_button_up { 0 }
385sub key_down { } 485sub invoke_key_down { 0 }
386sub key_up { } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
387 488
388sub button_down { 489sub invoke_button_down {
389 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
390 491
391 $self->focus_in; 492 $self->grab_focus;
392}
393 493
394sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 494 0
395sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 495}
396sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 496
397sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 497sub connect {
398sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 498 my ($self, $signal, $cb) = @_;
499
500 push @{ $self->{signal_cb}{$signal} }, $cb;
501
502 defined wantarray and CFClient::guard {
503 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
504 @{ $self->{signal_cb}{$signal} };
505 }
506}
507
508my %has_coords = (
509 button_down => 1,
510 button_up => 1,
511 mouse_motion => 1,
512 mouse_wheel => 1,
513);
514
515sub emit {
516 my ($self, $signal, @args) = @_;
517
518 # I do not really like this solution, but I dislike duplication
519 # and needlessly verbose code, too.
520 my @append
521 = $has_coords{$signal}
522 ? $args[0]->xy ($self)
523 : ();
524
525 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
526
527 #d##TODO# stop propagating at first true, do not use sum
528 (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before
529 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure
530 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
531}
532
533sub find_widget {
534 my ($self, $x, $y) = @_;
535
536 return () unless $self->{can_events};
537
538 return $self
539 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
540 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
541
542 ()
543}
544
545sub set_parent {
546 my ($self, $parent) = @_;
547
548 Scalar::Util::weaken ($self->{parent} = $parent);
549 $self->set_visible if $parent->{visible};
550}
551
552sub realloc {
553 my ($self) = @_;
554
555 if ($self->{visible}) {
556 return if $self->{root}{realloc}{$self+0};
557
558 $self->{root}{realloc}{$self+0} = $self;
559 $self->{root}->update;
560 } else {
561 delete $self->{req_w};
562 delete $self->{req_h};
563 }
564}
565
566sub update {
567 my ($self) = @_;
568
569 $self->{parent}->update
570 if $self->{parent};
571}
572
573sub reconfigure {
574 my ($self) = @_;
575
576 $self->realloc;
577 $self->update;
578}
579
580# using global variables seems a bit hacky, but passing through all drawing
581# functions seems pointless.
582our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
399 583
400sub draw { 584sub draw {
401 my ($self) = @_; 585 my ($self) = @_;
402 586
403 return unless $self->{h} && $self->{w}; 587 return unless $self->{h} && $self->{w};
588
589 # update screen rectangle
590 local $draw_x = $draw_x + $self->{x};
591 local $draw_y = $draw_y + $self->{y};
592
593 # skip widgets that are entirely outside the drawing area
594 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
595 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
404 596
405 glPushMatrix; 597 glPushMatrix;
406 glTranslate $self->{x}, $self->{y}, 0; 598 glTranslate $self->{x}, $self->{y}, 0;
407 $self->_draw;
408 glPopMatrix;
409 599
410 if ($self == $HOVER && $self->{can_hover}) { 600 if ($self == $HOVER && $self->{can_hover}) {
411 my ($x, $y) = @$self{qw(x y)};
412
413 glColor 1, 0.8, 0.5, 0.2; 601 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
414 glEnable GL_BLEND; 602 glEnable GL_BLEND;
415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
416 glBegin GL_QUADS; 604 glBegin GL_QUADS;
417 glVertex $x , $y; 605 glVertex 0 , 0;
418 glVertex $x + $self->{w}, $y; 606 glVertex $self->{w}, 0;
419 glVertex $x + $self->{w}, $y + $self->{h}; 607 glVertex $self->{w}, $self->{h};
420 glVertex $x , $y + $self->{h}; 608 glVertex 0 , $self->{h};
421 glEnd; 609 glEnd;
422 glDisable GL_BLEND; 610 glDisable GL_BLEND;
423 } 611 }
424 612
425 if ($ENV{PCLIENT_DEBUG}) { 613 if ($ENV{CFPLUS_DEBUG} & 1) {
426 glPushMatrix; 614 glPushMatrix;
427 glColor 1, 1, 0, 1; 615 glColor 1, 1, 0, 1;
428 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 616 glTranslate 0.375, 0.375;
429 glBegin GL_LINE_LOOP; 617 glBegin GL_LINE_LOOP;
430 glVertex 0 , 0; 618 glVertex 0 , 0;
431 glVertex $self->{w} - 1, 0; 619 glVertex $self->{w} - 1, 0;
432 glVertex $self->{w} - 1, $self->{h} - 1; 620 glVertex $self->{w} - 1, $self->{h} - 1;
433 glVertex 0 , $self->{h} - 1; 621 glVertex 0 , $self->{h} - 1;
434 glEnd; 622 glEnd;
435 glPopMatrix; 623 glPopMatrix;
436 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 624 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
437 } 625 }
626
627 $self->_draw;
628 glPopMatrix;
438} 629}
439 630
440sub _draw { 631sub _draw {
441 my ($self) = @_; 632 my ($self) = @_;
442 633
443 warn "no draw defined for $self\n"; 634 warn "no draw defined for $self\n";
444} 635}
445 636
446sub find_widget {
447 my ($self, $x, $y) = @_;
448
449 return () unless $self->{can_events};
450
451 return $self
452 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
453 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
454
455 ()
456}
457
458sub set_parent {
459 my ($self, $parent) = @_;
460
461 Scalar::Util::weaken ($self->{parent} = $parent);
462
463 # TODO: req_w _does_change after ->reconfigure
464 $self->check_size
465 unless exists $self->{req_w};
466
467 $self->show;
468}
469
470sub check_size {
471 my ($self, $forced) = @_;
472
473 $self->{force_alloc} = 1 if $forced;
474 $CFClient::UI::ROOT->{check_size}{$self} = $self;
475}
476
477sub update {
478 my ($self) = @_;
479
480 $self->{parent}->update
481 if $self->{parent};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub DESTROY { 637sub DESTROY {
504 my ($self) = @_; 638 my ($self) = @_;
505 639
640 return if CFClient::in_destruct;
641
506 delete $WIDGET{$self+0}; 642 delete $WIDGET{$self+0};
507 #$self->deactivate; 643
644 eval { $self->destroy };
645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
508} 646}
509 647
510############################################################################# 648#############################################################################
511 649
512package CFClient::UI::DrawBG; 650package CFClient::UI::DrawBG;
… …
537 675
538 if ($color && (@$color < 4 || $color->[3])) { 676 if ($color && (@$color < 4 || $color->[3])) {
539 my ($w, $h) = @$self{qw(w h)}; 677 my ($w, $h) = @$self{qw(w h)};
540 678
541 glEnable GL_BLEND; 679 glEnable GL_BLEND;
542 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 680 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
543 glColor @$color; 681 glColor_premultiply @$color;
544 682
545 glBegin GL_QUADS; 683 glBegin GL_QUADS;
546 glVertex 0 , 0; 684 glVertex 0 , 0;
547 glVertex 0 , $h; 685 glVertex 0 , $h;
548 glVertex $w, $h; 686 glVertex $w, $h;
… …
563 my ($class, %arg) = @_; 701 my ($class, %arg) = @_;
564 $class->SUPER::new (can_events => 0, %arg); 702 $class->SUPER::new (can_events => 0, %arg);
565} 703}
566 704
567sub size_request { 705sub size_request {
568 (0, 0) 706 my ($self) = @_;
707
708 ($self->{w} + 0, $self->{h} + 0)
569} 709}
570 710
571sub draw { } 711sub draw { }
572 712
573############################################################################# 713#############################################################################
… …
577our @ISA = CFClient::UI::Base::; 717our @ISA = CFClient::UI::Base::;
578 718
579sub new { 719sub new {
580 my ($class, %arg) = @_; 720 my ($class, %arg) = @_;
581 721
582 my $children = delete $arg{children} || []; 722 my $children = delete $arg{children};
583 723
584 my $self = $class->SUPER::new ( 724 my $self = $class->SUPER::new (
585 children => [], 725 children => [],
586 can_events => 0, 726 can_events => 0,
587 %arg, 727 %arg,
588 ); 728 );
729
589 $self->add ($_) for @$children; 730 $self->add (@$children)
731 if $children;
590 732
591 $self 733 $self
734}
735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
592} 742}
593 743
594sub add { 744sub add {
595 my ($self, @widgets) = @_; 745 my ($self, @widgets) = @_;
596 746
… …
602 $self->{children} = [ 752 $self->{children} = [
603 sort { $a->{z} <=> $b->{z} } 753 sort { $a->{z} <=> $b->{z} }
604 @{$self->{children}}, @widgets 754 @{$self->{children}}, @widgets
605 ]; 755 ];
606 756
607 $self->check_size (1); 757 $self->realloc;
608 $self->update;
609} 758}
610 759
611sub children { 760sub children {
612 @{ $_[0]{children} } 761 @{ $_[0]{children} }
613} 762}
… …
618 delete $child->{parent}; 767 delete $child->{parent};
619 $child->hide; 768 $child->hide;
620 769
621 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 770 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
622 771
623 $self->check_size; 772 $self->realloc;
624 $self->update;
625} 773}
626 774
627sub clear { 775sub clear {
628 my ($self) = @_; 776 my ($self) = @_;
629 777
… …
633 for (@$children) { 781 for (@$children) {
634 delete $_->{parent}; 782 delete $_->{parent};
635 $_->hide; 783 $_->hide;
636 } 784 }
637 785
638 $self->check_size; 786 $self->realloc;
639 $self->update;
640} 787}
641 788
642sub find_widget { 789sub find_widget {
643 my ($self, $x, $y) = @_; 790 my ($self, $x, $y) = @_;
644 791
645 $x -= $self->{x}; 792 $x -= $self->{x};
646 $y -= $self->{y}; 793 $y -= $self->{y};
647 794
648 my $res; 795 my $res;
649 796
650 for (reverse @{ $self->{children} }) { 797 for (reverse $self->visible_children) {
651 $res = $_->find_widget ($x, $y) 798 $res = $_->find_widget ($x, $y)
652 and return $res; 799 and return $res;
653 } 800 }
654 801
655 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 802 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
676} 823}
677 824
678sub add { 825sub add {
679 my ($self, $child) = @_; 826 my ($self, $child) = @_;
680 827
681 $self->{children} = []; 828 $self->SUPER::remove ($_) for @{ $self->{children} };
682
683 $self->SUPER::add ($child); 829 $self->SUPER::add ($child);
684} 830}
685 831
686sub remove { 832sub remove {
687 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
… …
696 842
697sub size_request { 843sub size_request {
698 $_[0]{children}[0]->size_request 844 $_[0]{children}[0]->size_request
699} 845}
700 846
701sub size_allocate { 847sub invoke_size_allocate {
702 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
703 849
704 $self->{children}[0]->configure (0, 0, $w, $h); 850 $self->{children}[0]->configure (0, 0, $w, $h);
851
852 1
705} 853}
706 854
707############################################################################# 855#############################################################################
856
857# back-buffered drawing area
708 858
709package CFClient::UI::Window; 859package CFClient::UI::Window;
710 860
711our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Bin::;
712 862
… …
723 873
724 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 874 $ROOT->on_post_alloc ($self => sub { $self->render_child });
725 $self->SUPER::update; 875 $self->SUPER::update;
726} 876}
727 877
728sub size_allocate { 878sub invoke_size_allocate {
729 my ($self, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
730 880
731 $self->SUPER::size_allocate ($w, $h);
732 $self->update; 881 $self->update;
882
883 $self->SUPER::invoke_size_allocate ($w, $h)
733} 884}
734 885
735sub _render { 886sub _render {
887 my ($self) = @_;
888
736 $_[0]{children}[0]->draw; 889 $self->{children}[0]->draw;
737} 890}
738 891
739sub render_child { 892sub render_child {
740 my ($self) = @_; 893 my ($self) = @_;
741 894
742 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 895 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
743 glClearColor 0, 0, 0, 0; 896 glClearColor 0, 0, 0, 0;
744 glClear GL_COLOR_BUFFER_BIT; 897 glClear GL_COLOR_BUFFER_BIT;
745 898
899 {
900 package CFClient::UI::Base;
901
902 ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h});
904 }
905
746 $self->_render; 906 $self->_render;
747 }; 907 };
748} 908}
749 909
750sub _draw { 910sub _draw {
751 my ($self) = @_; 911 my ($self) = @_;
752 912
753 my ($w, $h) = ($self->w, $self->h); 913 my ($w, $h) = @$self{qw(w h)};
754 914
755 my $tex = $self->{texture} 915 my $tex = $self->{texture}
756 or return; 916 or return;
757 917
758 glEnable GL_TEXTURE_2D; 918 glEnable GL_TEXTURE_2D;
759 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
760 glColor 1, 1, 1, 1; 920 glColor 0, 0, 0, 1;
761 921
762 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 922 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
763 923
764 glDisable GL_TEXTURE_2D; 924 glDisable GL_TEXTURE_2D;
765} 925}
… …
781} 941}
782 942
783sub size_request { 943sub size_request {
784 my ($self) = @_; 944 my ($self) = @_;
785 945
786 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 946 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
787 947
788 @$self{qw(child_w child_h)} 948 $w = 10 if $self->{scroll_x};
789} 949 $h = 10 if $self->{scroll_y};
790 950
951 ($w, $h)
952}
953
791sub size_allocate { 954sub invoke_size_allocate {
792 my ($self, $w, $h) = @_; 955 my ($self, $w, $h) = @_;
793 956
957 my $child = $self->child;
958
794 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 959 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
795 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 960 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
796 961
797 $self->child->configure (0, 0, $w, $h); 962 $self->child->configure (0, 0, $w, $h);
798 $self->update; 963 $self->update;
964
965 1
799} 966}
800 967
801sub set_offset { 968sub set_offset {
802 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
803 970
… …
836} 1003}
837 1004
838sub _render { 1005sub _render {
839 my ($self) = @_; 1006 my ($self) = @_;
840 1007
1008 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
1009 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
1010
841 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
842 1012
843 $self->SUPER::_render; 1013 $self->SUPER::_render;
844} 1014}
845 1015
… …
848package CFClient::UI::ScrolledWindow; 1018package CFClient::UI::ScrolledWindow;
849 1019
850our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFClient::UI::HBox::;
851 1021
852sub new { 1022sub new {
853 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
854 1026
855 my $self; 1027 my $self;
856 1028
857 my $slider = new CFClient::UI::Slider 1029 my $slider = new CFClient::UI::Slider
858 vertical => 1, 1030 vertical => 1,
859 range => [0, 0, 1, 0.01], # HACK fix 1031 range => [0, 0, 1, 0.01], # HACK fix
860 connect_changed => sub { 1032 on_changed => sub {
861 $self->{vp}->set_offset (0, $_[1]); 1033 $self->{vp}->set_offset (0, $_[1]);
862 }, 1034 },
863 ; 1035 ;
864 1036
865 $self = $class->SUPER::new ( 1037 $self = $class->SUPER::new (
866 vp => (new CFClient::UI::ViewPort expand => 1), 1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
867 slider => $slider, 1040 slider => $slider,
868 @_, 1041 %arg,
869 ); 1042 );
870 1043
871 $self->{vp}->add ($self->{scrolled});
872 $self->add ($self->{vp});
873 $self->add ($self->{slider}); 1044 $self->SUPER::add ($self->{vp}, $self->{slider});
1045 $self->add ($child) if $child;
874 1046
875 $self 1047 $self
876} 1048}
877 1049
1050#TODO# update range on size_allocate depending on child
1051
1052sub add {
1053 my ($self, $widget) = @_;
1054
1055 $self->{vp}->add ($self->{child} = $widget);
1056}
1057
1058sub invoke_mouse_wheel {
1059 my ($self, $ev) = @_;
1060
1061 return 0 unless $ev->{dy}; # only vertical movements
1062
1063 $self->{slider}->emit (mouse_wheel => $ev);
1064
1065 1
1066}
1067
1068sub update_slider {
1069 my ($self) = @_;
1070
1071 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $self->{vp}->child->{h}, $self->{vp}{h}, 1]);
1072}
1073
1074sub update {
1075 my ($self) = @_;
1076
1077 $self->SUPER::update;
1078
1079 $self->update_slider;
1080}
1081
878sub size_allocate { 1082sub invoke_size_allocate {
879 my ($self, $w, $h) = @_; 1083 my ($self, $w, $h) = @_;
880 1084
1085 $self->update_slider;
1086
881 $self->SUPER::size_allocate ($w, $h); 1087 $self->SUPER::invoke_size_allocate ($w, $h)
882
883 my $child = $self->{vp}->child;
884 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
885} 1088}
886
887#TODO# update range on size_allocate depending on child
888# update viewport offset on scroll
889 1089
890############################################################################# 1090#############################################################################
891 1091
892package CFClient::UI::Frame; 1092package CFClient::UI::Frame;
893 1093
… …
909 1109
910 if ($self->{bg}) { 1110 if ($self->{bg}) {
911 my ($w, $h) = @$self{qw(w h)}; 1111 my ($w, $h) = @$self{qw(w h)};
912 1112
913 glEnable GL_BLEND; 1113 glEnable GL_BLEND;
914 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1114 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
915 glColor @{ $self->{bg} }; 1115 glColor_premultiply @{ $self->{bg} };
916 1116
917 glBegin GL_QUADS; 1117 glBegin GL_QUADS;
918 glVertex 0 , 0; 1118 glVertex 0 , 0;
919 glVertex 0 , $h; 1119 glVertex 0 , $h;
920 glVertex $w, $h; 1120 glVertex $w, $h;
… …
933 1133
934our @ISA = CFClient::UI::Bin::; 1134our @ISA = CFClient::UI::Bin::;
935 1135
936use CFClient::OpenGL; 1136use CFClient::OpenGL;
937 1137
938my @tex = 1138my $bg =
1139 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1140 mipmap => 1, wrap => 1;
1141
1142my @border =
939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1143 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
940 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1144 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
941 1145
942sub new { 1146sub new {
943 my $class = shift; 1147 my ($class, %arg) = @_;
944
945 # TODO: user_x, user_y, overwrite moveto?
946 1148
947 my $self = $class->SUPER::new ( 1149 my $self = $class->SUPER::new (
948 bg => [1, 1, 1, 1], 1150 bg => [1, 1, 1, 1],
949 border_bg => [1, 1, 1, 1], 1151 border_bg => [1, 1, 1, 1],
950 border => 0.6, 1152 border => 0.6,
951 is_toplevel => 1,
952 can_events => 1, 1153 can_events => 1,
953 @_ 1154 min_w => 64,
1155 min_h => 32,
1156 %arg,
954 ); 1157 );
955 1158
956 $self->{title} &&= new CFClient::UI::Label 1159 $self->{title_widget} = new CFClient::UI::Label
957 align => 0, 1160 align => 0,
958 valign => 1, 1161 valign => 1,
959 text => $self->{title}, 1162 text => $self->{title},
960 fontsize => $self->{border}; 1163 fontsize => $self->{border},
1164 if exists $self->{title};
1165
1166 if ($self->{has_close_button}) {
1167 $self->{close_button} =
1168 new CFClient::UI::ImageButton
1169 path => 'x1_close.png',
1170 on_activate => sub { $self->emit ("delete") };
1171
1172 $self->CFClient::UI::Container::add ($self->{close_button});
1173 }
961 1174
962 $self 1175 $self
1176}
1177
1178sub add {
1179 my ($self, @widgets) = @_;
1180
1181 $self->SUPER::add (@widgets);
1182 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1183 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
963} 1184}
964 1185
965sub border { 1186sub border {
966 int $_[0]{border} * $::FONTSIZE 1187 int $_[0]{border} * $::FONTSIZE
967} 1188}
968 1189
969sub size_request { 1190sub size_request {
970 my ($self) = @_; 1191 my ($self) = @_;
1192
1193 $self->{title_widget}->size_request
1194 if $self->{title_widget};
1195
1196 $self->{close_button}->size_request
1197 if $self->{close_button};
971 1198
972 my ($w, $h) = $self->SUPER::size_request; 1199 my ($w, $h) = $self->SUPER::size_request;
973 1200
974 ( 1201 (
975 $w + $self->border * 2, 1202 $w + $self->border * 2,
976 $h + $self->border * 2, 1203 $h + $self->border * 2,
977 ) 1204 )
978} 1205}
979 1206
980sub size_allocate { 1207sub invoke_size_allocate {
981 my ($self, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
982 1209
1210 if ($self->{title_widget}) {
1211 $self->{title_widget}{w} = $w;
1212 $self->{title_widget}{h} = $h;
1213 $self->{title_widget}->invoke_size_allocate ($w, $h);
1214 }
1215
1216 my $border = $self->border;
1217
983 $h -= List::Util::max 0, $self->border * 2; 1218 $h -= List::Util::max 0, $border * 2;
984 $w -= List::Util::max 0, $self->border * 2; 1219 $w -= List::Util::max 0, $border * 2;
985 1220
986 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
987 if $self->{title};
988
989 $self->child->configure ($self->border, $self->border, $w, $h); 1221 $self->child->configure ($border, $border, $w, $h);
990}
991 1222
1223 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1224 if $self->{close_button};
1225
1226 1
1227}
1228
1229sub invoke_delete {
1230 my ($self) = @_;
1231
1232 $self->hide;
1233
1234 1
1235}
1236
992sub button_down { 1237sub invoke_button_down {
993 my ($self, $ev, $x, $y) = @_; 1238 my ($self, $ev, $x, $y) = @_;
994 1239
995 my ($w, $h) = @$self{qw(w h)}; 1240 my ($w, $h) = @$self{qw(w h)};
996 my $border = $self->border; 1241 my $border = $self->border;
997 1242
… …
1010 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
1011 1256
1012 my $dx = $ev->{x} - $ox; 1257 my $dx = $ev->{x} - $ox;
1013 my $dy = $ev->{y} - $oy; 1258 my $dy = $ev->{y} - $oy;
1014 1259
1015 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1260 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1016 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1261 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1262
1017 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1263 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1018 $self->check_size; 1264 $self->realloc;
1019 }; 1265 };
1020 1266
1021 } elsif ($lr ^ $td) { 1267 } elsif ($lr ^ $td) {
1022 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1268 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1023 my ($bx, $by) = ($self->{x}, $self->{y}); 1269 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1025 $self->{motion} = sub { 1271 $self->{motion} = sub {
1026 my ($ev, $x, $y) = @_; 1272 my ($ev, $x, $y) = @_;
1027 1273
1028 ($x, $y) = ($ev->{x}, $ev->{y}); 1274 ($x, $y) = ($ev->{x}, $ev->{y});
1029 1275
1030 $self->move ($bx + $x - $ox, $by + $y - $oy); 1276 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1031 $self->update; 1277 # HACK: the next line is required to enforce placement
1278 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1032 }; 1279 };
1280 } else {
1281 return 0;
1282 }
1283
1033 } 1284 1
1034} 1285}
1035 1286
1036sub button_up { 1287sub invoke_button_up {
1037 my ($self, $ev, $x, $y) = @_; 1288 my ($self, $ev, $x, $y) = @_;
1038 1289
1039 delete $self->{motion}; 1290 ! ! delete $self->{motion}
1040} 1291}
1041 1292
1042sub mouse_motion { 1293sub invoke_mouse_motion {
1043 my ($self, $ev, $x, $y) = @_; 1294 my ($self, $ev, $x, $y) = @_;
1044 1295
1045 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1296 $self->{motion}->($ev, $x, $y) if $self->{motion};
1297
1298 ! ! $self->{motion}
1046} 1299}
1047 1300
1048sub _draw { 1301sub _draw {
1049 my ($self) = @_; 1302 my ($self) = @_;
1050 1303
1304 my $child = $self->{children}[0];
1305
1051 my ($w, $h ) = ($self->{w}, $self->{h}); 1306 my ($w, $h ) = ($self->{w}, $self->{h});
1052 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1307 my ($cw, $ch) = ($child->{w}, $child->{h});
1053 1308
1054 glEnable GL_TEXTURE_2D; 1309 glEnable GL_TEXTURE_2D;
1055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1310 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1056 1311
1057 my $border = $self->border; 1312 my $border = $self->border;
1058 1313
1059 glColor @{ $self->{border_bg} }; 1314 glColor @{ $self->{border_bg} };
1060 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1315 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1061 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1316 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1062 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1317 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1063 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1318 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1064 1319
1065 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1320 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1066 my $bg = $tex[0]; 1321 glColor @{ $self->{bg} };
1067 1322
1068 # TODO: repeat texture not scale 1323 # TODO: repeat texture not scale
1324 # solve this better(?)
1069 my $rep_x = $cw / $bg->{w}; 1325 $bg->{s} = $cw / $bg->{w};
1070 my $rep_y = $ch / $bg->{h}; 1326 $bg->{t} = $ch / $bg->{h};
1071
1072 glColor @{ $self->{bg} };
1073
1074 $bg->{s} = $rep_x;
1075 $bg->{t} = $rep_y;
1076 $bg->{wrap_mode} = 1;
1077 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1327 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1078 } 1328 }
1079 1329
1080 glDisable GL_TEXTURE_2D; 1330 glDisable GL_TEXTURE_2D;
1081 1331
1082 $self->{title}->draw if $self->{title};
1083
1084 $self->child->draw; 1332 $child->draw;
1333
1334 if ($self->{title_widget}) {
1335 glTranslate 0, $border - $self->{h};
1336 $self->{title_widget}->_draw;
1337
1338 glTranslate 0, - ($border - $self->{h});
1339 }
1340
1341 $self->{close_button}->draw
1342 if $self->{close_button};
1085} 1343}
1086 1344
1087############################################################################# 1345#############################################################################
1088 1346
1089package CFClient::UI::Table; 1347package CFClient::UI::Table;
… …
1101 col_expand => [], 1359 col_expand => [],
1102 @_, 1360 @_,
1103 ) 1361 )
1104} 1362}
1105 1363
1106sub add {
1107 my ($self, $x, $y, $child) = @_;
1108
1109 $child->set_parent ($self);
1110 $self->{children}[$y][$x] = $child;
1111
1112 $child->check_size;
1113}
1114
1115sub children { 1364sub children {
1116 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1365 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1117} 1366}
1118 1367
1368sub add {
1369 my ($self) = shift;
1370
1371 while (@_) {
1372 my ($x, $y, $child) = splice @_, 0, 3, ();
1373 $child->set_parent ($self);
1374 $self->{children}[$y][$x] = $child;
1375 }
1376
1377 $self->{force_realloc} = 1;
1378 $self->{force_size_alloc} = 1;
1379 $self->realloc;
1380}
1381
1382sub remove {
1383 my ($self, $child) = @_;
1384
1385 # TODO: not yet implemented
1386}
1387
1119# TODO: move to container class maybe? send childs a signal on removal? 1388# TODO: move to container class maybe? send children a signal on removal?
1120sub clear { 1389sub clear {
1121 my ($self) = @_; 1390 my ($self) = @_;
1122 1391
1123 my @children = $self->children; 1392 my @children = $self->children;
1124 delete $self->{children}; 1393 delete $self->{children};
… …
1126 for (@children) { 1395 for (@children) {
1127 delete $_->{parent}; 1396 delete $_->{parent};
1128 $_->hide; 1397 $_->hide;
1129 } 1398 }
1130 1399
1131 $self->update; 1400 $self->realloc;
1132} 1401}
1133 1402
1134sub get_wh { 1403sub get_wh {
1135 my ($self) = @_; 1404 my ($self) = @_;
1136 1405
… …
1162 (sum @$ws), 1431 (sum @$ws),
1163 (sum @$hs), 1432 (sum @$hs),
1164 ) 1433 )
1165} 1434}
1166 1435
1167sub size_allocate { 1436sub invoke_size_allocate {
1168 my ($self, $w, $h) = @_; 1437 my ($self, $w, $h) = @_;
1169 1438
1170 my ($ws, $hs) = $self->get_wh; 1439 my ($ws, $hs) = $self->get_wh;
1171 1440
1172 my $req_w = sum @$ws; 1441 my $req_w = (sum @$ws) || 1;
1173 my $req_h = sum @$hs; 1442 my $req_h = (sum @$hs) || 1;
1174 1443
1175 # TODO: nicer code && do row_expand 1444 # TODO: nicer code && do row_expand
1176 my @col_expand = @{$self->{col_expand}}; 1445 my @col_expand = @{$self->{col_expand}};
1177 @col_expand = (1) x @$ws unless @col_expand; 1446 @col_expand = (1) x @$ws unless @col_expand;
1178 my $col_expand = (sum @col_expand) || 1; 1447 my $col_expand = (sum @col_expand) || 1;
… …
1204 } 1473 }
1205 1474
1206 $y += $row_h; 1475 $y += $row_h;
1207 } 1476 }
1208 1477
1478 1
1209} 1479}
1210 1480
1211sub find_widget { 1481sub find_widget {
1212 my ($self, $x, $y) = @_; 1482 my ($self, $x, $y) = @_;
1213 1483
… …
1232 } 1502 }
1233} 1503}
1234 1504
1235############################################################################# 1505#############################################################################
1236 1506
1507package CFClient::UI::Box;
1508
1509our @ISA = CFClient::UI::Container::;
1510
1511sub size_request {
1512 my ($self) = @_;
1513
1514 $self->{vertical}
1515 ? (
1516 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1517 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1518 )
1519 : (
1520 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1521 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1522 )
1523}
1524
1525sub invoke_size_allocate {
1526 my ($self, $w, $h) = @_;
1527
1528 my $space = $self->{vertical} ? $h : $w;
1529 my @children = $self->visible_children;
1530
1531 my @req;
1532
1533 if ($self->{homogeneous}) {
1534 @req = ($space / (@children || 1)) x @children;
1535 } else {
1536 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1537 my $req = List::Util::sum @req;
1538
1539 if ($req > $space) {
1540 # ah well, not enough space
1541 $_ *= $space / $req for @req;
1542 } else {
1543 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1544
1545 $space = ($space - $req) / $expand; # remaining space to give away
1546
1547 $req[$_] += $space * $children[$_]{expand}
1548 for 0 .. $#children;
1549 }
1550 }
1551
1552 CFClient::UI::harmonize \@req;
1553
1554 my $pos = 0;
1555 for (0 .. $#children) {
1556 my $alloc = $req[$_];
1557 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1558
1559 $pos += $alloc;
1560 }
1561
1562 1
1563}
1564
1565#############################################################################
1566
1237package CFClient::UI::HBox; 1567package CFClient::UI::HBox;
1238 1568
1239# TODO: wrap into common Box base class
1240
1241our @ISA = CFClient::UI::Container::; 1569our @ISA = CFClient::UI::Box::;
1242 1570
1243sub size_request { 1571sub new {
1244 my ($self) = @_; 1572 my $class = shift;
1245 1573
1246 my @alloc = map [$_->size_request], @{$self->{children}}; 1574 $class->SUPER::new (
1247 1575 vertical => 0,
1248 ( 1576 @_,
1249 (List::Util::sum map $_->[0], @alloc),
1250 (List::Util::max map $_->[1], @alloc),
1251 ) 1577 )
1252} 1578}
1253 1579
1254sub size_allocate {
1255 my ($self, $w, $h) = @_;
1256
1257 ($h, $w) = ($w, $h);
1258
1259 my $children = $self->{children};
1260
1261 my @h = map $_->{req_w}, @$children;
1262
1263 my $req_h = List::Util::sum @h;
1264
1265 if ($req_h > $h) {
1266 # ah well, not enough space
1267 $_ *= $h / $req_h for @h;
1268 } else {
1269 my $exp = List::Util::sum map $_->{expand}, @$children;
1270 $exp ||= 1;
1271
1272 for (0 .. $#$children) {
1273 my $child = $children->[$_];
1274
1275 my $alloc_h = $h[$_];
1276 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1277 $h[$_] = $alloc_h;
1278 }
1279 }
1280
1281 CFClient::UI::harmonize \@h;
1282
1283 my $y = 0;
1284 for (0 .. $#$children) {
1285 my $child = $children->[$_];
1286 my $h = $h[$_];
1287 $child->configure ($y, 0, $h, $w);
1288
1289 $y += $h;
1290 }
1291
1292 1
1293}
1294
1295############################################################################# 1580#############################################################################
1296 1581
1297package CFClient::UI::VBox; 1582package CFClient::UI::VBox;
1298 1583
1299# TODO: wrap into common Box base class
1300
1301our @ISA = CFClient::UI::Container::; 1584our @ISA = CFClient::UI::Box::;
1302 1585
1303sub size_request { 1586sub new {
1304 my ($self) = @_; 1587 my $class = shift;
1305 1588
1306 my @alloc = map [$_->size_request], @{$self->{children}}; 1589 $class->SUPER::new (
1307 1590 vertical => 1,
1308 ( 1591 @_,
1309 (List::Util::max map $_->[0], @alloc),
1310 (List::Util::sum map $_->[1], @alloc),
1311 ) 1592 )
1312}
1313
1314sub size_allocate {
1315 my ($self, $w, $h) = @_;
1316
1317 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1318
1319 my $children = $self->{children};
1320
1321 my @h = map $_->{req_h}, @$children;
1322
1323 my $req_h = List::Util::sum @h;
1324
1325 if ($req_h > $h) {
1326 # ah well, not enough space
1327 $_ *= $h / $req_h for @h;
1328 } else {
1329 my $exp = List::Util::sum map $_->{expand}, @$children;
1330 $exp ||= 1;
1331
1332 for (0 .. $#$children) {
1333 my $child = $children->[$_];
1334
1335 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1336 }
1337 }
1338
1339 CFClient::UI::harmonize \@h;
1340
1341 my $y = 0;
1342 for (0 .. $#$children) {
1343 my $child = $children->[$_];
1344 my $h = $h[$_];
1345 $child->configure (0, $y, $w, $h);
1346
1347 $y += $h;
1348 }
1349
1350 1
1351} 1593}
1352 1594
1353############################################################################# 1595#############################################################################
1354 1596
1355package CFClient::UI::Label; 1597package CFClient::UI::Label;
… …
1372 ellipsise => 3, # end 1614 ellipsise => 3, # end
1373 layout => (new CFClient::Layout), 1615 layout => (new CFClient::Layout),
1374 fontsize => 1, 1616 fontsize => 1,
1375 align => -1, 1617 align => -1,
1376 valign => -1, 1618 valign => -1,
1377 padding => 2, 1619 padding_x => 2,
1620 padding_y => 2,
1378 can_events => 0, 1621 can_events => 0,
1379 %arg 1622 %arg
1380 ); 1623 );
1381 1624
1382 if (exists $self->{template}) { 1625 if (exists $self->{template}) {
… …
1409 1652
1410 delete $self->{texture}; 1653 delete $self->{texture};
1411 $self->SUPER::update; 1654 $self->SUPER::update;
1412} 1655}
1413 1656
1657sub realloc {
1658 my ($self) = @_;
1659
1660 delete $self->{ox};
1661 $self->SUPER::realloc;
1662}
1663
1414sub set_text { 1664sub set_text {
1415 my ($self, $text) = @_; 1665 my ($self, $text) = @_;
1416 1666
1417 return if $self->{text} eq "T$text"; 1667 return if $self->{text} eq "T$text";
1418 $self->{text} = "T$text"; 1668 $self->{text} = "T$text";
1419 1669
1420 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1421 $self->{layout}->set_text ($text); 1670 $self->{layout}->set_text ($text);
1422 1671
1672 delete $self->{size_req};
1673 $self->realloc;
1423 $self->update; 1674 $self->update;
1424 $self->check_size;
1425} 1675}
1426 1676
1427sub set_markup { 1677sub set_markup {
1428 my ($self, $markup) = @_; 1678 my ($self, $markup) = @_;
1429 1679
1430 return if $self->{text} eq "M$markup"; 1680 return if $self->{text} eq "M$markup";
1431 $self->{text} = "M$markup"; 1681 $self->{text} = "M$markup";
1432 1682
1433 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1683 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1434 1684
1435 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1436 $self->{layout}->set_markup ($markup); 1685 $self->{layout}->set_markup ($markup);
1437 1686
1687 delete $self->{size_req};
1688 $self->realloc;
1438 $self->update; 1689 $self->update;
1439 $self->check_size;
1440} 1690}
1441 1691
1442sub size_request { 1692sub size_request {
1443 my ($self) = @_; 1693 my ($self) = @_;
1444 1694
1695 $self->{size_req} ||= do {
1445 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1696 $self->{layout}->set_font ($self->{font}) if $self->{font};
1446 $self->{layout}->set_width ($self->{max_w} || -1); 1697 $self->{layout}->set_width ($self->{max_w} || -1);
1447 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1698 $self->{layout}->set_ellipsise ($self->{ellipsise});
1448 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1699 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1449 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1700 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1450 1701
1451 my ($w, $h) = $self->{layout}->size; 1702 my ($w, $h) = $self->{layout}->size;
1452 1703
1453 if (exists $self->{template}) { 1704 if (exists $self->{template}) {
1454 $self->{template}->set_font ($self->{font}) if $self->{font}; 1705 $self->{template}->set_font ($self->{font}) if $self->{font};
1706 $self->{template}->set_width ($self->{max_w} || -1);
1455 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1707 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1456 1708
1457 my ($w2, $h2) = $self->{template}->size; 1709 my ($w2, $h2) = $self->{template}->size;
1458 1710
1459 $w = List::Util::max $w, $w2; 1711 $w = List::Util::max $w, $w2;
1460 $h = List::Util::max $h, $h2; 1712 $h = List::Util::max $h, $h2;
1713 }
1714
1715 [$w, $h]
1461 } 1716 };
1462 1717
1463 ( 1718 @{ $self->{size_req} }
1464 $w + $self->{padding} * 2,
1465 $h + $self->{padding} * 2,
1466 )
1467} 1719}
1468 1720
1721sub baseline_shift {
1722 $_[0]{layout}->descent
1723}
1724
1469sub size_allocate { 1725sub invoke_size_allocate {
1470 my ($self, $w, $h) = @_; 1726 my ($self, $w, $h) = @_;
1471 1727
1728 delete $self->{ox};
1729
1472 delete $self->{texture}; 1730 delete $self->{texture}
1731 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1732
1733 1
1473} 1734}
1474 1735
1475sub set_fontsize { 1736sub set_fontsize {
1476 my ($self, $fontsize) = @_; 1737 my ($self, $fontsize) = @_;
1477 1738
1478 $self->{fontsize} = $fontsize; 1739 $self->{fontsize} = $fontsize;
1740 delete $self->{size_req};
1479 delete $self->{texture}; 1741 delete $self->{texture};
1480 1742
1481 $self->update; 1743 $self->realloc;
1482 $self->check_size; 1744}
1745
1746sub reconfigure {
1747 my ($self) = @_;
1748
1749 delete $self->{size_req};
1750 delete $self->{texture};
1751
1752 $self->SUPER::reconfigure;
1483} 1753}
1484 1754
1485sub _draw { 1755sub _draw {
1486 my ($self) = @_; 1756 my ($self) = @_;
1487 1757
1488 $self->SUPER::_draw; # draw background, if applicable 1758 $self->SUPER::_draw; # draw background, if applicable
1489 1759
1490 my $tex = $self->{texture} ||= do { 1760 my $size = $self->{texture} ||= do {
1491 $self->{layout}->set_foreground (@{$self->{fg}}); 1761 $self->{layout}->set_foreground (@{$self->{fg}});
1492 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1762 $self->{layout}->set_font ($self->{font}) if $self->{font};
1493 $self->{layout}->set_width ($self->{w}); 1763 $self->{layout}->set_width ($self->{w});
1494 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1764 $self->{layout}->set_ellipsise ($self->{ellipsise});
1495 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1765 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1766 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1497 1767
1498 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1768 [$self->{layout}->size]
1499
1500 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1501 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1502 : ($self->{w} - $tex->{w}) * 0.5);
1503
1504 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1505 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1506 : ($self->{h} - $tex->{h}) * 0.5);
1507
1508 $tex
1509 }; 1769 };
1510 1770
1511 glEnable GL_TEXTURE_2D; 1771 unless (exists $self->{ox}) {
1512 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1772 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1773 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1774 : ($self->{w} - $size->[0]) * 0.5);
1513 1775
1514 if ($tex->{format} == GL_ALPHA) { 1776 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1515 glColor @{$self->{fg}}; 1777 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1516 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1778 : ($self->{h} - $size->[1]) * 0.5);
1517 } else {
1518 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1519 } 1779 };
1520 1780
1521 glDisable GL_TEXTURE_2D; 1781 my $w = List::Util::min $self->{w} + 4, $size->[0];
1782 my $h = List::Util::min $self->{h} + 2, $size->[1];
1783
1784 $self->{layout}->render ($self->{ox}, $self->{oy});
1522} 1785}
1523 1786
1524############################################################################# 1787#############################################################################
1525 1788
1526package CFClient::UI::EntryBase; 1789package CFClient::UI::EntryBase;
… …
1540 can_hover => 1, 1803 can_hover => 1,
1541 can_focus => 1, 1804 can_focus => 1,
1542 valign => 0, 1805 valign => 0,
1543 can_events => 1, 1806 can_events => 1,
1544 #text => ... 1807 #text => ...
1808 #hidden => "*",
1545 @_ 1809 @_
1546 ) 1810 )
1547} 1811}
1548 1812
1549sub _set_text { 1813sub _set_text {
… …
1551 1815
1552 delete $self->{cur_h}; 1816 delete $self->{cur_h};
1553 1817
1554 return if $self->{text} eq $text; 1818 return if $self->{text} eq $text;
1555 1819
1556 delete $self->{texture};
1557
1558 $self->{last_activity} = $::NOW; 1820 $self->{last_activity} = $::NOW;
1559 $self->{text} = $text; 1821 $self->{text} = $text;
1560 1822
1561 $text =~ s/./*/g if $self->{hidden}; 1823 $text =~ s/./*/g if $self->{hidden};
1562 $self->{layout}->set_text ("$text "); 1824 $self->{layout}->set_text ("$text ");
1825 delete $self->{size_req};
1563 1826
1564 $self->_emit (changed => $self->{text}); 1827 $self->emit (changed => $self->{text});
1828
1829 $self->realloc;
1830 $self->update;
1565} 1831}
1566 1832
1567sub set_text { 1833sub set_text {
1568 my ($self, $text) = @_; 1834 my ($self, $text) = @_;
1569 1835
1570 $self->{cursor} = length $text; 1836 $self->{cursor} = length $text;
1571 $self->_set_text ($text); 1837 $self->_set_text ($text);
1572 $self->update;
1573 $self->check_size;
1574} 1838}
1575 1839
1576sub get_text { 1840sub get_text {
1577 $_[0]{text} 1841 $_[0]{text}
1578} 1842}
… …
1583 my ($w, $h) = $self->SUPER::size_request; 1847 my ($w, $h) = $self->SUPER::size_request;
1584 1848
1585 ($w + 1, $h) # add 1 for cursor 1849 ($w + 1, $h) # add 1 for cursor
1586} 1850}
1587 1851
1588sub key_down { 1852sub invoke_key_down {
1589 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1590 1854
1591 my $mod = $ev->{mod}; 1855 my $mod = $ev->{mod};
1592 my $sym = $ev->{sym}; 1856 my $sym = $ev->{sym};
1593 my $uni = $ev->{unicode}; 1857 my $uni = $ev->{unicode};
… …
1605 } elsif ($sym == CFClient::SDLK_HOME) { 1869 } elsif ($sym == CFClient::SDLK_HOME) {
1606 $self->{cursor} = 0; 1870 $self->{cursor} = 0;
1607 } elsif ($sym == CFClient::SDLK_END) { 1871 } elsif ($sym == CFClient::SDLK_END) {
1608 $self->{cursor} = length $text; 1872 $self->{cursor} = length $text;
1609 } elsif ($uni == 27) { 1873 } elsif ($uni == 27) {
1610 $self->_emit ('escape'); 1874 $self->emit ('escape');
1611 } elsif ($uni) { 1875 } elsif ($uni) {
1612 substr $text, $self->{cursor}++, 0, chr $uni; 1876 substr $text, $self->{cursor}++, 0, chr $uni;
1877 } else {
1878 return 0;
1613 } 1879 }
1614 1880
1615 $self->_set_text ($text); 1881 $self->_set_text ($text);
1616 $self->update;
1617 $self->check_size;
1618}
1619 1882
1883 $self->realloc;
1884
1885 1
1886}
1887
1620sub focus_in { 1888sub invoke_focus_in {
1621 my ($self) = @_; 1889 my ($self) = @_;
1622 1890
1623 $self->{last_activity} = $::NOW; 1891 $self->{last_activity} = $::NOW;
1624 1892
1625 $self->SUPER::focus_in; 1893 $self->SUPER::invoke_focus_in
1626} 1894}
1627 1895
1628sub button_down { 1896sub invoke_button_down {
1629 my ($self, $ev, $x, $y) = @_; 1897 my ($self, $ev, $x, $y) = @_;
1630 1898
1631 $self->SUPER::button_down ($ev, $x, $y); 1899 $self->SUPER::invoke_button_down ($ev, $x, $y);
1632 1900
1633 my $idx = $self->{layout}->xy_to_index ($x, $y); 1901 my $idx = $self->{layout}->xy_to_index ($x, $y);
1634 1902
1635 # byte-index to char-index 1903 # byte-index to char-index
1636 my $text = $self->{text}; 1904 my $text = $self->{text};
1637 utf8::encode $text; 1905 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1638 $self->{cursor} = length substr $text, 0, $idx; 1906 $self->{cursor} = length $text;
1639 1907
1640 $self->_set_text ($self->{text}); 1908 $self->_set_text ($self->{text});
1641 $self->update; 1909 $self->update;
1910
1911 1
1642} 1912}
1643 1913
1644sub mouse_motion { 1914sub invoke_mouse_motion {
1645 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1646# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1916# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1917
1918 1
1647} 1919}
1648 1920
1649sub _draw { 1921sub _draw {
1650 my ($self) = @_; 1922 my ($self) = @_;
1651 1923
1652 local $self->{fg} = $self->{fg}; 1924 local $self->{fg} = $self->{fg};
1653 1925
1654 if ($FOCUS == $self) { 1926 if ($FOCUS == $self) {
1655 glColor @{$self->{active_bg}}; 1927 glColor_premultiply @{$self->{active_bg}};
1656 $self->{fg} = $self->{active_fg}; 1928 $self->{fg} = $self->{active_fg};
1657 } else { 1929 } else {
1658 glColor @{$self->{bg}}; 1930 glColor_premultiply @{$self->{bg}};
1659 } 1931 }
1660 1932
1661 glEnable GL_BLEND; 1933 glEnable GL_BLEND;
1662 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1934 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1663 glBegin GL_QUADS; 1935 glBegin GL_QUADS;
1664 glVertex 0 , 0; 1936 glVertex 0 , 0;
1665 glVertex 0 , $self->{h}; 1937 glVertex 0 , $self->{h};
1666 glVertex $self->{w}, $self->{h}; 1938 glVertex $self->{w}, $self->{h};
1667 glVertex $self->{w}, 0; 1939 glVertex $self->{w}, 0;
… …
1692 1964
1693our @ISA = CFClient::UI::EntryBase::; 1965our @ISA = CFClient::UI::EntryBase::;
1694 1966
1695use CFClient::OpenGL; 1967use CFClient::OpenGL;
1696 1968
1697sub key_down { 1969sub invoke_key_down {
1698 my ($self, $ev) = @_; 1970 my ($self, $ev) = @_;
1699 1971
1700 my $sym = $ev->{sym}; 1972 my $sym = $ev->{sym};
1701 1973
1702 if ($sym == 13) { 1974 if ($sym == 13) {
1703 unshift @{$self->{history}}, 1975 unshift @{$self->{history}},
1704 my $txt = $self->get_text; 1976 my $txt = $self->get_text;
1977
1705 $self->{history_pointer} = -1; 1978 $self->{history_pointer} = -1;
1706 $self->{history_saveback} = ''; 1979 $self->{history_saveback} = '';
1707 $self->_emit (activate => $txt); 1980 $self->emit (activate => $txt);
1708 $self->update; 1981 $self->update;
1709 1982
1710 } elsif ($sym == CFClient::SDLK_UP) { 1983 } elsif ($sym == CFClient::SDLK_UP) {
1711 if ($self->{history_pointer} < 0) { 1984 if ($self->{history_pointer} < 0) {
1712 $self->{history_saveback} = $self->get_text; 1985 $self->{history_saveback} = $self->get_text;
… …
1728 } else { 2001 } else {
1729 $self->set_text ($self->{history_saveback}); 2002 $self->set_text ($self->{history_saveback});
1730 } 2003 }
1731 2004
1732 } else { 2005 } else {
1733 $self->SUPER::key_down ($ev); 2006 return $self->SUPER::invoke_key_down ($ev)
2007 }
2008
1734 } 2009 1
1735
1736} 2010}
1737 2011
1738############################################################################# 2012#############################################################################
1739 2013
1740package CFClient::UI::Button; 2014package CFClient::UI::Button;
… …
1749 2023
1750sub new { 2024sub new {
1751 my $class = shift; 2025 my $class = shift;
1752 2026
1753 $class->SUPER::new ( 2027 $class->SUPER::new (
1754 padding => 4, 2028 padding_x => 4,
2029 padding_y => 4,
1755 fg => [1, 1, 1], 2030 fg => [1, 1, 1],
1756 active_fg => [0, 0, 1], 2031 active_fg => [0, 0, 1],
1757 can_hover => 1, 2032 can_hover => 1,
1758 align => 0, 2033 align => 0,
1759 valign => 0, 2034 valign => 0,
1760 can_events => 1, 2035 can_events => 1,
1761 @_ 2036 @_
1762 ) 2037 )
1763} 2038}
1764 2039
1765sub activate { }
1766
1767sub button_up { 2040sub invoke_button_up {
1768 my ($self, $ev, $x, $y) = @_; 2041 my ($self, $ev, $x, $y) = @_;
1769 2042
1770 $self->emit ("activate") 2043 $self->emit ("activate")
1771 if $x >= 0 && $x < $self->{w} 2044 if $x >= 0 && $x < $self->{w}
1772 && $y >= 0 && $y < $self->{h}; 2045 && $y >= 0 && $y < $self->{h};
2046
2047 1
1773} 2048}
1774 2049
1775sub _draw { 2050sub _draw {
1776 my ($self) = @_; 2051 my ($self) = @_;
1777 2052
1778 local $self->{fg} = $self->{fg}; 2053 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1779
1780 if ($GRAB == $self) {
1781 $self->{fg} = $self->{active_fg};
1782 }
1783 2054
1784 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1785 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1786 glColor 0, 0, 0, 1; 2057 glColor 0, 0, 0, 1;
1787 2058
… …
1792 $self->SUPER::_draw; 2063 $self->SUPER::_draw;
1793} 2064}
1794 2065
1795############################################################################# 2066#############################################################################
1796 2067
2068package CFClient::UI::ImageButton;
2069
2070our @ISA = CFClient::UI::Image::;
2071
2072use CFClient::OpenGL;
2073
2074my %textures;
2075
2076sub new {
2077 my $class = shift;
2078
2079 my $self = $class->SUPER::new (
2080 padding_x => 4,
2081 padding_y => 4,
2082 fg => [1, 1, 1],
2083 active_fg => [0, 0, 1],
2084 can_hover => 1,
2085 align => 0,
2086 valign => 0,
2087 can_events => 1,
2088 @_
2089 );
2090}
2091
2092sub invoke_button_up {
2093 my ($self, $ev, $x, $y) = @_;
2094
2095 $self->emit ("activate")
2096 if $x >= 0 && $x < $self->{w}
2097 && $y >= 0 && $y < $self->{h};
2098
2099 1
2100}
2101
2102#############################################################################
2103
1797package CFClient::UI::CheckBox; 2104package CFClient::UI::CheckBox;
1798 2105
1799our @ISA = CFClient::UI::DrawBG::; 2106our @ISA = CFClient::UI::DrawBG::;
1800 2107
1801my @tex = 2108my @tex =
… …
1806 2113
1807sub new { 2114sub new {
1808 my $class = shift; 2115 my $class = shift;
1809 2116
1810 $class->SUPER::new ( 2117 $class->SUPER::new (
1811 padding => 2, 2118 padding_x => 2,
2119 padding_y => 2,
1812 fg => [1, 1, 1], 2120 fg => [1, 1, 1],
1813 active_fg => [1, 1, 0], 2121 active_fg => [1, 1, 0],
1814 bg => [0, 0, 0, 0.2], 2122 bg => [0, 0, 0, 0.2],
1815 active_bg => [1, 1, 1, 0.5], 2123 active_bg => [1, 1, 1, 0.5],
1816 state => 0, 2124 state => 0,
… …
1820} 2128}
1821 2129
1822sub size_request { 2130sub size_request {
1823 my ($self) = @_; 2131 my ($self) = @_;
1824 2132
1825 ($self->{padding} * 2 + 6) x 2 2133 (6) x 2
1826} 2134}
1827 2135
2136sub toggle {
2137 my ($self) = @_;
2138
2139 $self->{state} = !$self->{state};
2140 $self->emit (changed => $self->{state});
2141 $self->update;
2142}
2143
1828sub button_down { 2144sub invoke_button_down {
1829 my ($self, $ev, $x, $y) = @_; 2145 my ($self, $ev, $x, $y) = @_;
1830 2146
1831 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2147 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1832 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2148 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1833 $self->{state} = !$self->{state}; 2149 $self->toggle;
1834 $self->_emit (changed => $self->{state}); 2150 } else {
2151 return 0
2152 }
2153
1835 } 2154 1
1836} 2155}
1837 2156
1838sub _draw { 2157sub _draw {
1839 my ($self) = @_; 2158 my ($self) = @_;
1840 2159
1841 $self->SUPER::_draw; 2160 $self->SUPER::_draw;
1842 2161
1843 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2162 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1844 2163
1845 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2164 my ($w, $h) = @$self{qw(w h)};
2165
2166 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1846 2167
1847 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2168 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1848 2169
1849 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2170 my $tex = $self->{state} ? $tex[1] : $tex[0];
1850 2171
… …
1858package CFClient::UI::Image; 2179package CFClient::UI::Image;
1859 2180
1860our @ISA = CFClient::UI::Base::; 2181our @ISA = CFClient::UI::Base::;
1861 2182
1862use CFClient::OpenGL; 2183use CFClient::OpenGL;
1863use Carp qw/confess/;
1864 2184
1865our %loaded_images; 2185our %texture_cache;
1866 2186
1867sub new { 2187sub new {
1868 my $class = shift; 2188 my $class = shift;
1869 2189
1870 my $self = $class->SUPER::new (can_events => 0, @_); 2190 my $self = $class->SUPER::new (
2191 can_events => 0,
2192 @_,
2193 );
1871 2194
1872 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2195 $self->{path} || $self->{tex}
2196 or Carp::croak "'path' or 'tex' attributes required";
1873 2197
1874 $loaded_images{$self->{image}} ||= 2198 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1875 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2199 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1876 2200
1877 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2201 Scalar::Util::weaken $texture_cache{$self->{path}};
1878 2202
1879 Scalar::Util::weaken $loaded_images{$self->{image}}; 2203 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1880
1881 $self->{aspect} = $tex->{w} / $tex->{h};
1882 2204
1883 $self 2205 $self
1884} 2206}
1885 2207
1886sub size_request { 2208sub size_request {
1887 my ($self) = @_; 2209 my ($self) = @_;
1888 2210
1889 ($self->{tex}->{w}, $self->{tex}->{h}) 2211 ($self->{tex}{w}, $self->{tex}{h})
1890} 2212}
1891 2213
1892sub _draw { 2214sub _draw {
1893 my ($self) = @_; 2215 my ($self) = @_;
1894 2216
… …
2003 my $ycut1 = max 0, min 1, $ycut; 2325 my $ycut1 = max 0, min 1, $ycut;
2004 my $ycut2 = max 0, min 1, $ycut - 1; 2326 my $ycut2 = max 0, min 1, $ycut - 1;
2005 2327
2006 my $h1 = $self->{h} * (1 - $ycut1); 2328 my $h1 = $self->{h} * (1 - $ycut1);
2007 my $h2 = $self->{h} * (1 - $ycut2); 2329 my $h2 = $self->{h} * (1 - $ycut2);
2330 my $h3 = $self->{h};
2331
2332 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2008 2333
2009 glEnable GL_BLEND; 2334 glEnable GL_BLEND;
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2335 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2336 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D; 2337 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013 2339
2014 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2340 glBindTexture GL_TEXTURE_2D, $t1->{name};
2015 glBegin GL_QUADS; 2341 glBegin GL_QUADS;
… …
2030 2356
2031 if ($t3) { 2357 if ($t3) {
2032 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2358 glBindTexture GL_TEXTURE_2D, $t3->{name};
2033 glBegin GL_QUADS; 2359 glBegin GL_QUADS;
2034 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2360 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2035 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2361 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2036 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2362 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2037 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2363 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2038 glEnd; 2364 glEnd;
2039 } 2365 }
2040 2366
2041 glDisable GL_BLEND; 2367 glDisable GL_BLEND;
… …
2115 fg => [1, 1, 1], 2441 fg => [1, 1, 1],
2116 active_fg => [0, 0, 0], 2442 active_fg => [0, 0, 0],
2117 bg => [0, 0, 0, 0.2], 2443 bg => [0, 0, 0, 0.2],
2118 active_bg => [1, 1, 1, 0.5], 2444 active_bg => [1, 1, 1, 0.5],
2119 range => [0, 0, 100, 10, 0], 2445 range => [0, 0, 100, 10, 0],
2120 req_w => $::WIDTH / 80, 2446 min_w => $::WIDTH / 80,
2121 req_h => $::WIDTH / 80, 2447 min_h => $::WIDTH / 80,
2122 vertical => 0, 2448 vertical => 0,
2123 can_hover => 1, 2449 can_hover => 1,
2124 inner_pad => 0.02, 2450 inner_pad => 0.02,
2125 @_ 2451 @_
2126 ); 2452 );
… …
2132} 2458}
2133 2459
2134sub set_range { 2460sub set_range {
2135 my ($self, $range) = @_; 2461 my ($self, $range) = @_;
2136 2462
2137 $self->{range} = $range; 2463 ($range, $self->{range}) = ($self->{range}, $range);
2138 2464
2465 if ("@$range" ne "@{$self->{range}}") {
2139 $self->update; 2466 $self->update;
2467 $self->set_value ($self->{range}[0]);
2468 }
2140} 2469}
2141 2470
2142sub set_value { 2471sub set_value {
2143 my ($self, $value) = @_; 2472 my ($self, $value) = @_;
2144 2473
… …
2155 if $unit; 2484 if $unit;
2156 2485
2157 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2486 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2158 2487
2159 if ($value != $old_value) { 2488 if ($value != $old_value) {
2160 $self->_emit (changed => $value); 2489 $self->emit (changed => $value);
2161 $self->update; 2490 $self->update;
2162 } 2491 }
2163} 2492}
2164 2493
2165sub size_request { 2494sub size_request {
2166 my ($self) = @_; 2495 my ($self) = @_;
2167 2496
2168 my $w = $self->{req_w}; 2497 ($self->{req_w}, $self->{req_h})
2169 my $h = $self->{req_h};
2170
2171 $self->{vertical} ? ($h, $w) : ($w, $h)
2172} 2498}
2173 2499
2174sub button_down { 2500sub invoke_button_down {
2175 my ($self, $ev, $x, $y) = @_; 2501 my ($self, $ev, $x, $y) = @_;
2176 2502
2177 $self->SUPER::button_down ($ev, $x, $y); 2503 $self->SUPER::invoke_button_down ($ev, $x, $y);
2178 2504
2179 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2505 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2180 2506
2181 $self->mouse_motion ($ev, $x, $y); 2507 $self->invoke_mouse_motion ($ev, $x, $y)
2182} 2508}
2183 2509
2184sub mouse_motion { 2510sub invoke_mouse_motion {
2185 my ($self, $ev, $x, $y) = @_; 2511 my ($self, $ev, $x, $y) = @_;
2186 2512
2187 if ($GRAB == $self) { 2513 if ($GRAB == $self) {
2188 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2514 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2189 2515
2190 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2516 my (undef, $lo, $hi, $page) = @{$self->{range}};
2191 2517
2192 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2518 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2193 2519
2194 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2520 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2521 } else {
2522 return 0;
2523 }
2524
2195 } 2525 1
2526}
2527
2528sub invoke_mouse_wheel {
2529 my ($self, $ev) = @_;
2530
2531 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2532
2533 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2534
2535 ! ! $delta
2196} 2536}
2197 2537
2198sub update { 2538sub update {
2199 my ($self) = @_; 2539 my ($self) = @_;
2200 2540
2201 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2541 delete $self->{knob_w};
2542 $self->SUPER::update;
2543}
2544
2545sub _draw {
2546 my ($self) = @_;
2547
2548 unless ($self->{knob_w}) {
2202 $self->set_value ($self->{range}[0]); 2549 $self->set_value ($self->{range}[0]);
2203 2550
2204 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2551 my ($value, $lo, $hi, $page) = @{$self->{range}};
2205 my $range = ($hi - $page - $lo) || 1e-100; 2552 my $range = ($hi - $page - $lo) || 1e-100;
2206 2553
… …
2212 $value = ($value - $lo) / $range; 2559 $value = ($value - $lo) / $range;
2213 $value = $value * $self->{scale} + $self->{offset}; 2560 $value = $value * $self->{scale} + $self->{offset};
2214 2561
2215 $self->{knob_x} = $value - $knob_w * 0.5; 2562 $self->{knob_x} = $value - $knob_w * 0.5;
2216 $self->{knob_w} = $knob_w; 2563 $self->{knob_w} = $knob_w;
2217 }); 2564 }
2218
2219 $self->SUPER::update;
2220}
2221
2222sub _draw {
2223 my ($self) = @_;
2224 2565
2225 $self->SUPER::_draw (); 2566 $self->SUPER::_draw ();
2226 2567
2227 glScale $self->{w}, $self->{h}; 2568 glScale $self->{w}, $self->{h};
2228 2569
… …
2289sub set_range { shift->{slider}->set_range (@_) } 2630sub set_range { shift->{slider}->set_range (@_) }
2290sub set_value { shift->{slider}->set_value (@_) } 2631sub set_value { shift->{slider}->set_value (@_) }
2291 2632
2292############################################################################# 2633#############################################################################
2293 2634
2294package CFClient::UI::TextView; 2635package CFClient::UI::TextScroller;
2295 2636
2296our @ISA = CFClient::UI::HBox::; 2637our @ISA = CFClient::UI::HBox::;
2297 2638
2298use CFClient::OpenGL; 2639use CFClient::OpenGL;
2299 2640
2300sub new { 2641sub new {
2301 my $class = shift; 2642 my $class = shift;
2302 2643
2303 my $self = $class->SUPER::new ( 2644 my $self = $class->SUPER::new (
2304 fontsize => 1, 2645 fontsize => 1,
2305 can_events => 0, 2646 can_events => 1,
2647 indent => 0,
2306 #font => default_font 2648 #font => default_font
2307 @_, 2649 @_,
2308 2650
2309 layout => (new CFClient::Layout 1), 2651 layout => (new CFClient::Layout),
2310 par => [], 2652 par => [],
2311 height => 0, 2653 height => 0,
2312 children => [ 2654 children => [
2313 (new CFClient::UI::Empty expand => 1), 2655 (new CFClient::UI::Empty expand => 1),
2314 (new CFClient::UI::Slider vertical => 1), 2656 (new CFClient::UI::Slider vertical => 1),
… …
2325 2667
2326 $self->{fontsize} = $fontsize; 2668 $self->{fontsize} = $fontsize;
2327 $self->reflow; 2669 $self->reflow;
2328} 2670}
2329 2671
2672sub size_request {
2673 my ($self) = @_;
2674
2675 my ($empty, $slider) = @{ $self->{children} };
2676
2677 local $self->{children} = [$empty, $slider];
2678 $self->SUPER::size_request
2679}
2680
2330sub size_allocate { 2681sub invoke_size_allocate {
2331 my ($self, $w, $h) = @_; 2682 my ($self, $w, $h) = @_;
2332 2683
2333 $self->SUPER::size_allocate ($w, $h); 2684 my ($empty, $slider, @other) = @{ $self->{children} };
2685 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2334 2686
2335 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2687 $self->{layout}->set_font ($self->{font}) if $self->{font};
2336 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2688 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2337 $self->{layout}->set_width ($self->{children}[0]{w}); 2689 $self->{layout}->set_width ($empty->{w});
2690 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2338 2691
2339 $self->reflow; 2692 $self->reflow;
2340}
2341 2693
2342sub text_size { 2694 local $self->{children} = [$empty, $slider];
2695 $self->SUPER::invoke_size_allocate ($w, $h)
2696}
2697
2698sub invoke_mouse_wheel {
2343 my ($self, $text, $indent) = @_; 2699 my ($self, $ev) = @_;
2700
2701 return 0 unless $ev->{dy}; # only vertical movements
2702
2703 $self->{children}[1]->emit (mouse_wheel => $ev);
2704
2705 1
2706}
2707
2708sub get_layout {
2709 my ($self, $para) = @_;
2344 2710
2345 my $layout = $self->{layout}; 2711 my $layout = $self->{layout};
2346 2712
2713 $layout->set_font ($self->{font}) if $self->{font};
2714 $layout->set_foreground (@{$para->{fg}});
2347 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2715 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2348 $layout->set_width ($self->{children}[0]{w} - $indent); 2716 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2717 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2349 $layout->set_markup ($text); 2718 $layout->set_markup ($para->{markup});
2719
2720 $layout->set_shapes (
2721 map
2722 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2723 @{$para->{widget}}
2350 2724 );
2725
2351 $layout->size 2726 $layout
2352} 2727}
2353 2728
2354sub reflow { 2729sub reflow {
2355 my ($self) = @_; 2730 my ($self) = @_;
2356 2731
… …
2365 $self->{children}[1]->set_value ($offset); 2740 $self->{children}[1]->set_value ($offset);
2366} 2741}
2367 2742
2368sub clear { 2743sub clear {
2369 my ($self) = @_; 2744 my ($self) = @_;
2745
2746 my (undef, undef, @other) = @{ $self->{children} };
2747 $self->remove ($_) for @other;
2370 2748
2371 $self->{par} = []; 2749 $self->{par} = [];
2372 $self->{height} = 0; 2750 $self->{height} = 0;
2373 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2751 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2374} 2752}
2375 2753
2376sub add_paragraph { 2754sub add_paragraph {
2377 my ($self, $color, $text, $indent) = @_; 2755 my ($self, $color, $para, $indent) = @_;
2378 2756
2379 for my $line (split /\n/, $text) { 2757 my ($text, @w) = ref $para ? @$para : $para;
2380 my ($w, $h) = $self->text_size ($line); 2758
2381 $self->{height} += $h; 2759 $para = {
2382 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2760 w => 1e10,
2761 wrapped => 1,
2762 fg => $color,
2763 indent => $indent,
2764 markup => $text,
2765 widget => \@w,
2383 } 2766 };
2384 2767
2385 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2768 $self->add (@w) if @w;
2769 push @{$self->{par}}, $para;
2770
2771 $self->{need_reflow}++;
2772 $self->update;
2773}
2774
2775sub scroll_to_bottom {
2776 my ($self) = @_;
2777
2778 $self->{scroll_to_bottom} = 1;
2779 $self->update;
2386} 2780}
2387 2781
2388sub update { 2782sub update {
2389 my ($self) = @_; 2783 my ($self) = @_;
2390 2784
… …
2392 2786
2393 return unless $self->{h} > 0; 2787 return unless $self->{h} > 0;
2394 2788
2395 delete $self->{texture}; 2789 delete $self->{texture};
2396 2790
2397 $ROOT->on_post_alloc ($self, sub { 2791 $ROOT->on_post_alloc ($self => sub {
2398 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2792 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2399 2793
2400 if (delete $self->{need_reflow}) { 2794 if (delete $self->{need_reflow}) {
2401 my $height = 0; 2795 my $height = 0;
2402 2796
2403 my $layout = $self->{layout};
2404
2405 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2406
2407 for (@{$self->{par}}) { 2797 for my $para (@{$self->{par}}) {
2408 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2798 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2409 $layout->set_width ($W - $_->[3]); 2799 my $layout = $self->get_layout ($para);
2410 $layout->set_markup ($_->[4]);
2411 my ($w, $h) = $layout->size; 2800 my ($w, $h) = $layout->size;
2412 $_->[0] = $w + $_->[3]; 2801
2413 $_->[1] = $h; 2802 $para->{w} = $w + $para->{indent};
2803 $para->{h} = $h;
2804 $para->{wrapped} = $layout->has_wrapped;
2414 } 2805 }
2415 2806
2416 $height += $_->[1]; 2807 $height += $para->{h};
2417 } 2808 }
2418 2809
2419 $self->{height} = $height; 2810 $self->{height} = $height;
2420 2811
2421 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2812 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2422 2813
2423 delete $self->{texture}; 2814 delete $self->{texture};
2424 } 2815 }
2425 2816
2817 if (delete $self->{scroll_to_bottom}) {
2818 $self->{children}[1]->set_value (1e10);
2819 }
2820
2426 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2821 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2427 glClearColor 0.5, 0.5, 0.5, 0; 2822 glClearColor 0, 0, 0, 0;
2428 glClear GL_COLOR_BUFFER_BIT; 2823 glClear GL_COLOR_BUFFER_BIT;
2429 2824
2430 my $top = int $self->{children}[1]{range}[0]; 2825 my $top = int $self->{children}[1]{range}[0];
2431 2826
2432 my $y0 = $top; 2827 my $y0 = $top;
2433 my $y1 = $top + $H; 2828 my $y1 = $top + $H;
2434 2829
2435 my $y = 0; 2830 my $y = 0;
2436 2831
2437 my $layout = $self->{layout};
2438
2439 $layout->set_font ($self->{font}) if $self->{font};
2440
2441 glEnable GL_BLEND;
2442 #TODO# not correct in windows where rgba is forced off
2443 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2444
2445 for my $par (@{$self->{par}}) { 2832 for my $para (@{$self->{par}}) {
2446 my $h = $par->[1]; 2833 my $h = $para->{h};
2447 2834
2448 if ($y0 < $y + $h && $y < $y1) { 2835 if ($y0 < $y + $h && $y < $y1) {
2449 $layout->set_foreground (@{ $par->[2] });
2450 $layout->set_width ($W - $par->[3]);
2451 $layout->set_markup ($par->[4]);
2452 2836
2453 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2837 my $layout = $self->get_layout ($para);
2454 2838
2455 glRasterPos $par->[3], $y - $y0; 2839 $layout->render ($para->{indent}, $y - $y0);
2456 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2840
2841 if (my @w = @{ $para->{widget} }) {
2842 my @s = $layout->get_shapes;
2843
2844 for (@w) {
2845 my ($dx, $dy) = splice @s, 0, 2, ();
2846
2847 $_->{x} = $dx + $para->{indent};
2848 $_->{y} = $dy + $y - $y0;
2849
2850 $_->draw;
2851 }
2852 }
2457 } 2853 }
2458 2854
2459 $y += $h; 2855 $y += $h;
2460 } 2856 }
2461
2462 glDisable GL_BLEND;
2463 }; 2857 };
2464 }); 2858 });
2465} 2859}
2466 2860
2861sub reconfigure {
2862 my ($self) = @_;
2863
2864 $self->SUPER::reconfigure;
2865
2866 $_->{w} = 1e10 for @{ $self->{par} };
2867 $self->reflow;
2868}
2869
2467sub _draw { 2870sub _draw {
2468 my ($self) = @_; 2871 my ($self) = @_;
2469 2872
2470 glEnable GL_TEXTURE_2D; 2873 glEnable GL_TEXTURE_2D;
2471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2874 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2472 glColor 1, 1, 1, 1; 2875 glColor 0, 0, 0, 1;
2473 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2876 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2474 glDisable GL_TEXTURE_2D; 2877 glDisable GL_TEXTURE_2D;
2475 2878
2476 $self->{children}[1]->draw; 2879 $self->{children}[1]->draw;
2477
2478} 2880}
2479 2881
2480############################################################################# 2882#############################################################################
2481 2883
2482package CFClient::UI::Animator; 2884package CFClient::UI::Animator;
… …
2527 2929
2528sub new { 2930sub new {
2529 my $class = shift; 2931 my $class = shift;
2530 2932
2531 my $self = $class->SUPER::new ( 2933 my $self = $class->SUPER::new (
2532 state => 0, 2934 state => 0,
2533 connect_activate => \&toggle_flopper, 2935 on_activate => \&toggle_flopper,
2534 @_ 2936 @_
2535 ); 2937 );
2536 2938
2537 if ($self->{state}) {
2538 $self->{state} = 0;
2539 $self->toggle_flopper;
2540 }
2541
2542 $self 2939 $self
2543} 2940}
2544 2941
2545sub toggle_flopper { 2942sub toggle_flopper {
2546 my ($self) = @_; 2943 my ($self) = @_;
2547 2944
2548 # TODO: use animation 2945 $self->{other}->toggle_visibility;
2549 if ($self->{state} = !$self->{state}) {
2550 $CFClient::UI::ROOT->add ($self->{other});
2551 $self->{other}->move ($self->coord2global (0, $self->{h}));
2552 $self->_emit ("open");
2553 } else {
2554 $CFClient::UI::ROOT->remove ($self->{other});
2555 $self->_emit ("close");
2556 }
2557
2558 $self->_emit (changed => $self->{state});
2559} 2946}
2560 2947
2561############################################################################# 2948#############################################################################
2562 2949
2563package CFClient::UI::Tooltip; 2950package CFClient::UI::Tooltip;
… …
2576} 2963}
2577 2964
2578sub set_tooltip_from { 2965sub set_tooltip_from {
2579 my ($self, $widget) = @_; 2966 my ($self, $widget) = @_;
2580 2967
2968 my $tooltip = $widget->{tooltip};
2969
2970 if ($ENV{CFPLUS_DEBUG} & 2) {
2971 $tooltip .= "\n\n" . (ref $widget) . "\n"
2972 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2973 . "req $widget->{req_w} $widget->{req_h}\n"
2974 . "visible $widget->{visible}";
2975 }
2976
2977 $tooltip =~ s/^\n+//;
2978 $tooltip =~ s/\n+$//;
2979
2581 $self->add (new CFClient::UI::Label 2980 $self->add (new CFClient::UI::Label
2582 markup => $widget->{tooltip}, 2981 markup => $tooltip,
2583 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2982 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2584 fontsize => 0.8, 2983 fontsize => 0.8,
2585 fg => [0, 0, 0, 1], 2984 fg => [0, 0, 0, 1],
2586 ellipsise => 0, 2985 ellipsise => 0,
2587 font => ($widget->{tooltip_font} || $::FONT_PROP), 2986 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2594 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2993 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2595 2994
2596 ($w + 4, $h + 4) 2995 ($w + 4, $h + 4)
2597} 2996}
2598 2997
2599sub size_allocate { 2998sub invoke_size_allocate {
2600 my ($self, $w, $h) = @_; 2999 my ($self, $w, $h) = @_;
2601 3000
2602 $self->SUPER::size_allocate ($w - 4, $h - 4); 3001 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3002}
3003
3004sub invoke_visibility_change {
3005 my ($self, $visible) = @_;
3006
3007 return unless $visible;
3008
3009 $self->{root}->on_post_alloc ("move_$self" => sub {
3010 my $widget = $self->{owner}
3011 or return;
3012
3013 if ($widget->{visible}) {
3014 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3015
3016 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3017 if $x + $self->{w} > $self->{root}{w};
3018
3019 $self->move_abs ($x, $y);
3020 } else {
3021 $self->hide;
3022 }
3023 });
2603} 3024}
2604 3025
2605sub _draw { 3026sub _draw {
2606 my ($self) = @_; 3027 my ($self) = @_;
2607 3028
… …
2624 glVertex $w, $h; 3045 glVertex $w, $h;
2625 glVertex $w, 0; 3046 glVertex $w, 0;
2626 glEnd; 3047 glEnd;
2627 3048
2628 glTranslate 2 - 0.375, 2 - 0.375; 3049 glTranslate 2 - 0.375, 2 - 0.375;
3050
2629 $self->SUPER::_draw; 3051 $self->SUPER::_draw;
2630} 3052}
2631 3053
2632############################################################################# 3054#############################################################################
2633 3055
… …
2692 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3114 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2693 3115
2694 if ($tex) { 3116 if ($tex) {
2695 glEnable GL_TEXTURE_2D; 3117 glEnable GL_TEXTURE_2D;
2696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3118 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2697 glColor 1, 1, 1, 1; 3119 glColor 0, 0, 0, 1;
2698 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3120 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2699 glDisable GL_TEXTURE_2D; 3121 glDisable GL_TEXTURE_2D;
2700 } 3122 }
2701} 3123}
2702 3124
2703sub DESTROY { 3125sub destroy {
2704 my ($self) = @_; 3126 my ($self) = @_;
2705 3127
2706 $self->{timer}->cancel 3128 $self->{timer}->cancel
2707 if $self->{timer}; 3129 if $self->{timer};
2708 3130
2709 $self->SUPER::DESTROY; 3131 $self->SUPER::destroy;
2710} 3132}
2711 3133
2712############################################################################# 3134#############################################################################
2713 3135
2714package CFClient::UI::InventoryItem; 3136package CFClient::UI::Buttonbar;
2715 3137
2716our @ISA = CFClient::UI::HBox::; 3138our @ISA = CFClient::UI::HBox::;
2717 3139
2718sub new { 3140# TODO: should actualyl wrap buttons and other goodies.
2719 my $class = shift;
2720
2721 my %args = @_;
2722
2723 my $item = delete $args{item};
2724
2725 my $desc = CFClient::Item::desc_string $item;
2726
2727 my $self = $class->SUPER::new (
2728 can_hover => 1,
2729 can_events => 1,
2730 tooltip => ((CFClient::UI::Label::escape $desc)
2731 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2732 connect_button_down => sub {
2733 my ($self, $ev, $x, $y) = @_;
2734
2735 # todo: maybe put examine on 1? but should just be a tooltip :(
2736 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2737 my $targ = $::CONN->{player}{tag};
2738
2739 if ($item->{container} == $::CONN->{player}{tag}) {
2740 $targ = $main::OPENCONT;
2741 }
2742
2743 $::CONN->send ("move $targ $item->{tag} 0");
2744 } elsif ($ev->{button} == 1) {
2745 $::CONN->send ("examine $item->{tag}");
2746 } elsif ($ev->{button} == 2) {
2747 $::CONN->send ("apply $item->{tag}");
2748 } elsif ($ev->{button} == 3) {
2749 my @menu_items = (
2750 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2751 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2752 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2753 (
2754 $item->{flags} & Crossfire::Protocol::F_LOCKED
2755 ? (
2756 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2757 )
2758 : (
2759 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2760 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2761 )
2762 ),
2763 );
2764
2765 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2766 }
2767
2768 1
2769 },
2770 %args
2771 );
2772
2773
2774 $self->add (new CFClient::UI::Face
2775 can_events => 0,
2776 face => $item->{face},
2777 anim => $item->{anim},
2778 animspeed => $item->{animspeed},
2779 );
2780
2781 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2782
2783 $self->{item} = $item;
2784
2785 $self->update_item;
2786
2787 $self
2788}
2789
2790sub update_item {
2791 my ($self) = @_;
2792
2793 my $desc = CFClient::Item::desc_string ($self->{item});
2794
2795 $self->{name_lbl}->set_text ($desc);
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Inventory;
2801
2802our @ISA = CFClient::UI::ScrolledWindow::;
2803
2804sub new {
2805 my $class = shift;
2806
2807 my $self = $class->SUPER::new (
2808 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2809 @_,
2810 );
2811
2812 $self
2813}
2814
2815sub set_items {
2816 my ($self, $items) = @_;
2817
2818 $self->{scrolled}->clear;
2819 return unless $items;
2820
2821 my @items = sort {
2822 ($a->{type} <=> $b->{type})
2823 or ($a->{name} cmp $b->{name})
2824 } @$items;
2825
2826 $self->{real_items} = \@items;
2827
2828 my $row = 0;
2829 for my $item (@items) {
2830 CFClient::Item::update_widgets $item;
2831
2832 $self->{scrolled}->add (0, $row, $item->{face_widget});
2833 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2834 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2835
2836 $row++;
2837 }
2838
2839# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2840}
2841
2842sub size_request {
2843 my ($self) = @_;
2844 ($self->{req_w}, $self->{req_h});
2845}
2846 3141
2847############################################################################# 3142#############################################################################
2848 3143
2849package CFClient::UI::Menu; 3144package CFClient::UI::Menu;
2850 3145
… …
2862 ); 3157 );
2863 3158
2864 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3159 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2865 3160
2866 for my $item (@{ $self->{items} }) { 3161 for my $item (@{ $self->{items} }) {
2867 my ($widget, $cb) = @$item; 3162 my ($widget, $cb, $tooltip) = @$item;
2868 3163
2869 # handle various types of items, only text for now 3164 # handle various types of items, only text for now
2870 if (!ref $widget) { 3165 if (!ref $widget) {
3166 if ($widget =~ /\t/) {
3167 my ($left, $right) = split /\t/, $widget, 2;
3168
3169 $widget = new CFClient::UI::HBox
3170 can_hover => 1,
3171 can_events => 1,
3172 tooltip => $tooltip,
3173 children => [
3174 (new CFClient::UI::Label markup => $left, expand => 1),
3175 (new CFClient::UI::Label markup => $right, align => +1),
3176 ],
3177 ;
3178
3179 } else {
2871 $widget = new CFClient::UI::Label 3180 $widget = new CFClient::UI::Label
2872 can_hover => 1, 3181 can_hover => 1,
2873 can_events => 1, 3182 can_events => 1,
2874 text => $widget; 3183 markup => $widget,
3184 tooltip => $tooltip;
3185 }
2875 } 3186 }
2876 3187
2877 $self->{item}{$widget} = $item; 3188 $self->{item}{$widget} = $item;
2878 3189
2879 $self->{vbox}->add ($widget); 3190 $self->{vbox}->add ($widget);
… …
2884 3195
2885# popup given the event (must be a mouse button down event currently) 3196# popup given the event (must be a mouse button down event currently)
2886sub popup { 3197sub popup {
2887 my ($self, $ev) = @_; 3198 my ($self, $ev) = @_;
2888 3199
2889 $self->_emit ("popdown"); 3200 $self->emit ("popdown");
2890 3201
2891 # maybe save $GRAB? must be careful about events... 3202 # maybe save $GRAB? must be careful about events...
2892 $GRAB = $self; 3203 $GRAB = $self;
2893 $self->{button} = $ev->{button}; 3204 $self->{button} = $ev->{button};
2894 3205
2895 $self->show; 3206 $self->show;
2896 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3207 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2897} 3208}
2898 3209
2899sub mouse_motion { 3210sub invoke_mouse_motion {
2900 my ($self, $ev, $x, $y) = @_; 3211 my ($self, $ev, $x, $y) = @_;
2901 3212
2902 # TODO: should use vbox->find_widget or so 3213 # TODO: should use vbox->find_widget or so
2903 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3214 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2904 $self->{hover} = $self->{item}{$HOVER}; 3215 $self->{hover} = $self->{item}{$HOVER};
2905}
2906 3216
3217 0
3218}
3219
2907sub button_up { 3220sub invoke_button_up {
2908 my ($self, $ev, $x, $y) = @_; 3221 my ($self, $ev, $x, $y) = @_;
2909 3222
2910 if ($ev->{button} == $self->{button}) { 3223 if ($ev->{button} == $self->{button}) {
2911 undef $GRAB; 3224 undef $GRAB;
2912 $self->hide; 3225 $self->hide;
2913 3226
2914 $self->_emit ("popdown"); 3227 $self->emit ("popdown");
2915 $self->{hover}[1]->() if $self->{hover}; 3228 $self->{hover}[1]->() if $self->{hover};
3229 } else {
3230 return 0
3231 }
3232
2916 } 3233 1
2917} 3234}
2918 3235
2919############################################################################# 3236#############################################################################
2920 3237
2921package CFClient::UI::Statusbox; 3238package CFClient::UI::Multiplexer;
2922 3239
2923our @ISA = CFClient::UI::VBox::; 3240our @ISA = CFClient::UI::Container::;
2924 3241
2925sub new { 3242sub new {
2926 my $class = shift; 3243 my $class = shift;
2927 3244
2928 $class->SUPER::new ( 3245 my $self = $class->SUPER::new (
3246 @_,
3247 );
3248
3249 $self->{current} = $self->{children}[0]
3250 if @{ $self->{children} };
3251
3252 $self
3253}
3254
3255sub add {
3256 my ($self, @widgets) = @_;
3257
3258 $self->SUPER::add (@widgets);
3259
3260 $self->{current} = $self->{children}[0]
3261 if @{ $self->{children} };
3262}
3263
3264sub get_current_page {
3265 my ($self) = @_;
3266
3267 $self->{current}
3268}
3269
3270sub set_current_page {
3271 my ($self, $page_or_widget) = @_;
3272
3273 my $widget = ref $page_or_widget
3274 ? $page_or_widget
3275 : $self->{children}[$page_or_widget];
3276
3277 $self->{current} = $widget;
3278 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3279
3280 $self->emit (page_changed => $self->{current});
3281
3282 $self->realloc;
3283}
3284
3285sub visible_children {
3286 $_[0]{current}
3287}
3288
3289sub size_request {
3290 my ($self) = @_;
3291
3292 $self->{current}->size_request
3293}
3294
3295sub invoke_size_allocate {
3296 my ($self, $w, $h) = @_;
3297
3298 $self->{current}->configure (0, 0, $w, $h);
3299
3300 1
3301}
3302
3303sub _draw {
3304 my ($self) = @_;
3305
3306 $self->{current}->draw;
3307}
3308
3309#############################################################################
3310
3311package CFClient::UI::Notebook;
3312
3313our @ISA = CFClient::UI::VBox::;
3314
3315sub new {
3316 my $class = shift;
3317
3318 my $self = $class->SUPER::new (
3319 buttonbar => (new CFClient::UI::Buttonbar),
3320 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3321 # filter => # will be put between multiplexer and $self
3322 @_,
3323 );
3324
3325 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3326 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3327
3328 $self
3329}
3330
3331sub add {
3332 my ($self, $title, $widget, $tooltip) = @_;
3333
3334 Scalar::Util::weaken $self;
3335
3336 $self->{buttonbar}->add (new CFClient::UI::Button
3337 markup => $title,
3338 tooltip => $tooltip,
3339 on_activate => sub { $self->set_current_page ($widget) },
3340 );
3341
3342 $self->{multiplexer}->add ($widget);
3343}
3344
3345sub get_current_page {
3346 my ($self) = @_;
3347
3348 $self->{multiplexer}->get_current_page
3349}
3350
3351sub set_current_page {
3352 my ($self, $page) = @_;
3353
3354 $self->{multiplexer}->set_current_page ($page);
3355 $self->emit (page_changed => $self->{multiplexer}{current});
3356}
3357
3358#############################################################################
3359
3360package CFClient::UI::Combobox;
3361
3362use utf8;
3363
3364our @ISA = CFClient::UI::Button::;
3365
3366sub new {
3367 my $class = shift;
3368
3369 my $self = $class->SUPER::new (
3370 options => [], # [value, title, longdesc], ...
3371 value => undef,
3372 @_,
3373 );
3374
3375 $self->_set_value ($self->{value});
3376
3377 $self
3378}
3379
3380sub invoke_button_down {
3381 my ($self, $ev) = @_;
3382
3383 my @menu_items;
3384
3385 for (@{ $self->{options} }) {
3386 my ($value, $title, $tooltip) = @$_;
3387
3388 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3389 }
3390
3391 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3392}
3393
3394sub _set_value {
3395 my ($self, $value) = @_;
3396
3397 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3398 or return;
3399
3400 $self->{value} = $item->[0];
3401 $self->set_markup ("$item->[1] ⇓");
3402 $self->set_tooltip ($item->[2]);
3403}
3404
3405sub set_value {
3406 my ($self, $value) = @_;
3407
3408 return unless $self->{value} ne $value;
3409
3410 $self->_set_value ($value);
3411 $self->emit (changed => $value);
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::Statusbox;
3417
3418our @ISA = CFClient::UI::VBox::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (
2929 fontsize => 0.8, 3424 fontsize => 0.8,
2930 @_, 3425 @_,
2931 ) 3426 );
3427
3428 Scalar::Util::weaken (my $this = $self);
3429
3430 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3431
3432 $self
2932} 3433}
2933 3434
2934sub reorder { 3435sub reorder {
2935 my ($self) = @_; 3436 my ($self) = @_;
2936 my $NOW = time; 3437 my $NOW = Time::HiRes::time;
3438
3439 # freeze display when hovering over any label
3440 return if $CFClient::UI::TOOLTIP->{owner}
3441 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3442 values %{ $self->{item} };
2937 3443
2938 while (my ($k, $v) = each %{ $self->{item} }) { 3444 while (my ($k, $v) = each %{ $self->{item} }) {
2939 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3445 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2940 } 3446 }
2941 3447
… …
2944 my @items = sort { 3450 my @items = sort {
2945 $a->{pri} <=> $b->{pri} 3451 $a->{pri} <=> $b->{pri}
2946 or $b->{id} <=> $a->{id} 3452 or $b->{id} <=> $a->{id}
2947 } values %{ $self->{item} }; 3453 } values %{ $self->{item} };
2948 3454
3455 $self->{timer}->interval (1);
3456
2949 my $count = 10 + 1; 3457 my $count = 10 + 1;
2950 for my $item (@items) { 3458 for my $item (@items) {
2951 last unless --$count; 3459 last unless --$count;
2952 3460
2953 push @widgets, $item->{label} ||= do { 3461 my $label = $item->{label} ||= do {
2954 # TODO: doesn't handle markup well (read as: at all) 3462 # TODO: doesn't handle markup well (read as: at all)
2955 my $short = $item->{count} > 1 3463 my $short = $item->{count} > 1
2956 ? "<b>$item->{count} ×</b> $item->{text}" 3464 ? "<b>$item->{count} ×</b> $item->{text}"
2957 : $item->{text}; 3465 : $item->{text};
2958 3466
… …
2966 tooltip => $item->{tooltip}, 3474 tooltip => $item->{tooltip},
2967 tooltip_font => $::FONT_PROP, 3475 tooltip_font => $::FONT_PROP,
2968 tooltip_width => 0.67, 3476 tooltip_width => 0.67,
2969 fontsize => $item->{fontsize} || $self->{fontsize}, 3477 fontsize => $item->{fontsize} || $self->{fontsize},
2970 max_w => $::WIDTH * 0.44, 3478 max_w => $::WIDTH * 0.44,
2971 fg => $item->{fg}, 3479 fg => [@{ $item->{fg} }],
2972 can_events => 1, 3480 can_events => 1,
2973 can_hover => 1 3481 can_hover => 1
2974 }; 3482 };
3483
3484 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3485 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3486 $label->update;
3487 $label->set_max_size (undef, $label->{req_h} * $diff)
3488 if $diff < 1;
3489 $self->{timer}->interval (1/30);
3490 } else {
3491 $label->{fg}[3] = $item->{fg}[3] || 1;
3492 }
3493
3494 push @widgets, $label;
2975 } 3495 }
2976 3496
2977 $self->clear; 3497 $self->clear;
2978 $self->SUPER::add (reverse @widgets); 3498 $self->SUPER::add (reverse @widgets);
2979} 3499}
… …
2984 $text =~ s/^\s+//; 3504 $text =~ s/^\s+//;
2985 $text =~ s/\s+$//; 3505 $text =~ s/\s+$//;
2986 3506
2987 return unless $text; 3507 return unless $text;
2988 3508
2989 my $timeout = time + ((delete $arg{timeout}) || 60); 3509 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2990 3510
2991 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3511 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2992 3512
2993 if (my $item = $self->{item}{$group}) { 3513 if (my $item = $self->{item}{$group}) {
2994 if ($item->{text} eq $text) { 3514 if ($item->{text} eq $text) {
2995 $item->{count}++; 3515 $item->{count}++;
2996 } else { 3516 } else {
2997 $item->{count} = 1; 3517 $item->{count} = 1;
2998 $item->{text} = $item->{tooltip} = $text; 3518 $item->{text} = $item->{tooltip} = $text;
2999 } 3519 }
3000 $item->{id} = ++$self->{id}; 3520 $item->{id} += 0.2;#d#
3001 $item->{timeout} = $timeout; 3521 $item->{timeout} = $timeout;
3002 delete $item->{label}; 3522 delete $item->{label};
3003 } else { 3523 } else {
3004 $self->{item}{$group} = { 3524 $self->{item}{$group} = {
3005 id => ++$self->{id}, 3525 id => ++$self->{id},
… …
3011 count => 1, 3531 count => 1,
3012 %arg, 3532 %arg,
3013 }; 3533 };
3014 } 3534 }
3015 3535
3536 $ROOT->on_refresh (reorder => sub {
3016 $self->reorder; 3537 $self->reorder;
3538 });
3017} 3539}
3018 3540
3019sub reconfigure { 3541sub reconfigure {
3020 my ($self) = @_; 3542 my ($self) = @_;
3021 3543
… …
3024 3546
3025 $self->reorder; 3547 $self->reorder;
3026 $self->SUPER::reconfigure; 3548 $self->SUPER::reconfigure;
3027} 3549}
3028 3550
3551sub destroy {
3552 my ($self) = @_;
3553
3554 $self->{timer}->cancel;
3555
3556 $self->SUPER::destroy;
3557}
3558
3029############################################################################# 3559#############################################################################
3030 3560
3031package CFClient::UI::Root; 3561package CFClient::UI::Inventory;
3032 3562
3033our @ISA = CFClient::UI::Container::; 3563our @ISA = CFClient::UI::Table::;
3034
3035use CFClient::OpenGL;
3036 3564
3037sub new { 3565sub new {
3038 my $class = shift; 3566 my $class = shift;
3039 3567
3040 $class->SUPER::new ( 3568 my $self = $class->SUPER::new (
3569 col_expand => [0, 1, 0],
3570 items => [],
3571 @_,
3572 );
3573
3574 $self->set_sort_order (undef);
3575
3576 $self
3577}
3578
3579sub update_items {
3580 my ($self) = @_;
3581
3582 $self->clear;
3583
3584 my @item = $self->{sort}->(@{ $self->{items} });
3585
3586 my @adds;
3587 my $row = 0;
3588 for my $item ($self->{sort}->(@{ $self->{items} })) {
3589 CFClient::Item::update_widgets $item;
3590
3591 push @adds, 0, $row, $item->{face_widget};
3592 push @adds, 1, $row, $item->{desc_widget};
3593 push @adds, 2, $row, $item->{weight_widget};
3594
3595 $row++;
3596 }
3597
3598 $self->add (@adds);
3599}
3600
3601sub set_sort_order {
3602 my ($self, $order) = @_;
3603
3604 $self->{sort} = $order ||= sub {
3605 sort {
3606 $a->{type} <=> $b->{type}
3607 or $a->{name} cmp $b->{name}
3608 } @_
3609 };
3610
3611 $self->update_items;
3612}
3613
3614sub set_items {
3615 my ($self, $items) = @_;
3616
3617 $self->{items} = [$items ? values %$items : ()];
3618 $self->update_items;
3619}
3620
3621#############################################################################
3622
3623package CFClient::UI::SpellList;
3624
3625our @ISA = CFClient::UI::Table::;
3626
3627sub new {
3628 my $class = shift;
3629
3630 my $self = $class->SUPER::new (
3631 binding => [],
3632 commands => [],
3041 @_, 3633 @_,
3042 ) 3634 )
3043} 3635}
3044 3636
3045sub configure { 3637my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3046 my ($self, $x, $y, $w, $h) = @_;
3047 3638
3048 $self->{w} = $w; 3639my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3049 $self->{h} = $h; 3640 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3050} 3641my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3642 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3643my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3644 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3645my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3646 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3647my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3648 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3051 3649
3052sub check_size { 3650sub rebuild_spell_list {
3651 my ($self) = @_;
3652
3653 $CFClient::UI::ROOT->on_refresh ($self => sub {
3654 $self->clear;
3655
3656 return unless $::CONN;
3657
3658 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3659 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3660 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3661 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3662 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3663
3664 my $row = 0;
3665
3666 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3667 my $spell = $self->{spell}{$_};
3668
3669 $row++;
3670
3671 my $spell_cb = sub {
3672 my ($widget, $ev) = @_;
3673
3674 if ($ev->{button} == 1) {
3675 $::CONN->user_send ("cast $spell->{name}");
3676 } elsif ($ev->{button} == 2) {
3677 $::CONN->user_send ("invoke $spell->{name}");
3678 } elsif ($ev->{button} == 3) {
3679 (new CFClient::UI::Menu
3680 items => [
3681 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3682 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3683 ],
3684 )->popup ($ev);
3685 } else {
3686 return 0;
3687 }
3688
3689 1
3690 };
3691
3692 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3693
3694 #TODO: add path info to tooltip
3695 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3696
3697 $self->add (0, $row, new CFClient::UI::Face
3698 face => $spell->{face},
3699 can_hover => 1,
3700 can_events => 1,
3701 tooltip => $tooltip,
3702 on_button_down => $spell_cb,
3703 );
3704
3705 $self->add (1, $row, new CFClient::UI::Label
3706 expand => 1,
3707 text => $spell->{name},
3708 can_hover => 1,
3709 can_events => 1,
3710 tooltip => $tooltip,
3711 on_button_down => $spell_cb,
3712 );
3713
3714 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3715 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3716 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3717 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3718 }
3719 });
3720}
3721
3722sub add_spell {
3053 my ($self) = @_; 3723 my ($self, $spell) = @_;
3054 3724
3055 $self->size_allocate ($self->{w}, $self->{h}) 3725 $self->{spell}->{$spell->{name}} = $spell;
3056 if $self->{w}; 3726 $self->rebuild_spell_list;
3727}
3728
3729sub remove_spell {
3730 my ($self, $spell) = @_;
3731
3732 delete $self->{spell}->{$spell->{name}};
3733 $self->rebuild_spell_list;
3734}
3735
3736sub clear_spells {
3737 my ($self) = @_;
3738
3739 $self->{spell} = {};
3740 $self->rebuild_spell_list;
3741}
3742
3743#############################################################################
3744
3745package CFClient::UI::Root;
3746
3747our @ISA = CFClient::UI::Container::;
3748
3749use List::Util qw(min max);
3750
3751use CFClient::OpenGL;
3752
3753sub new {
3754 my $class = shift;
3755
3756 my $self = $class->SUPER::new (
3757 visible => 1,
3758 @_,
3759 );
3760
3761 Scalar::Util::weaken ($self->{root} = $self);
3762
3763 $self
3057} 3764}
3058 3765
3059sub size_request { 3766sub size_request {
3060 my ($self) = @_; 3767 my ($self) = @_;
3061 3768
3062 ($self->{w}, $self->{h}) 3769 ($self->{w}, $self->{h})
3063} 3770}
3064 3771
3772sub _to_pixel {
3773 my ($coord, $size, $max) = @_;
3774
3775 $coord =
3776 $coord eq "center" ? ($max - $size) * 0.5
3777 : $coord eq "max" ? $max
3778 : $coord;
3779
3780 $coord = 0 if $coord < 0;
3781 $coord = $max - $size if $coord > $max - $size;
3782
3783 int $coord + 0.5
3784}
3785
3065sub size_allocate { 3786sub invoke_size_allocate {
3066 my ($self, $w, $h) = @_; 3787 my ($self, $w, $h) = @_;
3067 3788
3068 for my $child ($self->children) { 3789 for my $child ($self->children) {
3069 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3790 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3070 3791
3071 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3792 $X = $child->{force_x} if exists $child->{force_x};
3072 if exists $child->{req_x}; 3793 $Y = $child->{force_y} if exists $child->{force_y};
3073 3794
3074 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3795 $X = _to_pixel $X, $W, $self->{w};
3075 if exists $child->{req_y}; 3796 $Y = _to_pixel $Y, $H, $self->{h};
3076
3077 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3078 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3079 3797
3080 $child->configure ($X, $Y, $W, $H); 3798 $child->configure ($X, $Y, $W, $H);
3081 } 3799 }
3800
3801 1
3082} 3802}
3083 3803
3084sub coord2local { 3804sub coord2local {
3085 my ($self, $x, $y) = @_; 3805 my ($self, $x, $y) = @_;
3086 3806
… …
3094} 3814}
3095 3815
3096sub update { 3816sub update {
3097 my ($self) = @_; 3817 my ($self) = @_;
3098 3818
3099 $self->check_size;
3100 $::WANT_REFRESH++; 3819 $::WANT_REFRESH++;
3101} 3820}
3102 3821
3103sub add { 3822sub add {
3104 my ($self, @children) = @_; 3823 my ($self, @children) = @_;
3105 3824
3106 for (my @widgets = @children; my $w = pop @widgets; ) {
3107 push @widgets, $w->children;
3108 $w->{root} = $self;
3109 $w->{visible} = 1;
3110 }
3111
3112 for my $child (@children) {
3113 $child->{is_toplevel} = 1; 3825 $_->{is_toplevel} = 1
3114 3826 for @children;
3115 # integerise window positions
3116 $child->{x} = int $child->{x};
3117 $child->{y} = int $child->{y};
3118 }
3119 3827
3120 $self->SUPER::add (@children); 3828 $self->SUPER::add (@children);
3121} 3829}
3122 3830
3123sub remove { 3831sub remove {
3124 my ($self, @children) = @_; 3832 my ($self, @children) = @_;
3125 3833
3126 $self->SUPER::remove (@children); 3834 $self->SUPER::remove (@children);
3835
3836 delete $self->{is_toplevel}
3837 for @children;
3127 3838
3128 while (@children) { 3839 while (@children) {
3129 my $w = pop @children; 3840 my $w = pop @children;
3130 push @children, $w->children; 3841 push @children, $w->children;
3131 $w->set_invisible; 3842 $w->set_invisible;
… …
3150 while ($self->{refresh_hook}) { 3861 while ($self->{refresh_hook}) {
3151 $_->() 3862 $_->()
3152 for values %{delete $self->{refresh_hook}}; 3863 for values %{delete $self->{refresh_hook}};
3153 } 3864 }
3154 3865
3155 if ($self->{check_size}) { 3866 if ($self->{realloc}) {
3156 my @queue = ([], []); 3867 my %queue;
3868 my @queue;
3869 my $widget;
3157 3870
3158 for (;;) { 3871 outer:
3159 if ($self->{check_size}) { 3872 while () {
3160 # heuristic: check containers last 3873 if (my $realloc = delete $self->{realloc}) {
3161 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3874 for $widget (values %$realloc) {
3162 for values %{delete $self->{check_size}} 3875 $widget->{visible} or next; # do not resize invisible widgets
3876
3877 $queue{$widget+0}++ and next; # duplicates are common
3878
3879 push @{ $queue[$widget->{visible}] }, $widget;
3880 }
3163 } 3881 }
3164 3882
3165 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3883 while () {
3884 @queue or last outer;
3166 3885
3167 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3886 $widget = pop @{ $queue[-1] || [] }
3168 ? @$widget{qw(user_w user_h)} 3887 and last;
3169 : $widget->size_request;
3170
3171 if (delete $widget->{force_alloc}
3172 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3173 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3174 3888
3889 pop @queue;
3890 }
3891
3892 delete $queue{$widget+0};
3893
3894 my ($w, $h) = $widget->size_request;
3895
3896 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3897 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3898
3899 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3900 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3901
3902 $w = $widget->{force_w} if exists $widget->{force_w};
3903 $h = $widget->{force_h} if exists $widget->{force_h};
3904
3905 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3906 || delete $widget->{force_realloc}) {
3175 $widget->{req_w} = $w; 3907 $widget->{req_w} = $w;
3176 $widget->{req_h} = $h; 3908 $widget->{req_h} = $h;
3177 3909
3178 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3910 $self->{size_alloc}{$widget+0} = $widget;
3179 3911
3180 $widget->{parent}->check_size
3181 if $widget->{parent}; 3912 if (my $parent = $widget->{parent}) {
3913 $self->{realloc}{$parent+0} = $parent
3914 unless $queue{$parent+0};
3915
3916 $parent->{force_size_alloc} = 1;
3917 $self->{size_alloc}{$parent+0} = $parent;
3918 }
3182 } 3919 }
3920
3921 delete $self->{realloc}{$widget+0};
3183 } 3922 }
3184 } 3923 }
3185 3924
3186 while ($self->{size_alloc}) { 3925 while (my $size_alloc = delete $self->{size_alloc}) {
3187 for (values %{delete $self->{size_alloc}}) { 3926 my @queue = sort { $b->{visible} <=> $a->{visible} }
3188 my ($widget, $w, $h) = @$_; 3927 values %$size_alloc;
3928
3929 while () {
3930 my $widget = pop @queue || last;
3931
3932 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3189 3933
3190 $w = 0 if $w < 0; 3934 $w = 0 if $w < 0;
3191 $h = 0 if $h < 0; 3935 $h = 0 if $h < 0;
3192 3936
3937 $w = max $widget->{min_w}, $w;
3938 $h = max $widget->{min_h}, $h;
3939
3940 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3941 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3942
3943 $w = int $w + 0.5;
3944 $h = int $h + 0.5;
3945
3946 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3947 $widget->{old_w} = $widget->{w};
3948 $widget->{old_h} = $widget->{h};
3949
3193 $widget->{w} = $w; 3950 $widget->{w} = $w;
3194 $widget->{h} = $h; 3951 $widget->{h} = $h;
3952
3195 $widget->emit (size_allocate => $w, $h); 3953 $widget->emit (size_allocate => $w, $h);
3954 }
3196 } 3955 }
3197 } 3956 }
3198 3957
3199 while ($self->{post_alloc_hook}) { 3958 while ($self->{post_alloc_hook}) {
3200 $_->() 3959 $_->()
3201 for values %{delete $self->{post_alloc_hook}}; 3960 for values %{delete $self->{post_alloc_hook}};
3202 } 3961 }
3962
3203 3963
3204 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3964 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3205 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3965 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3206 glClear GL_COLOR_BUFFER_BIT; 3966 glClear GL_COLOR_BUFFER_BIT;
3207 3967
… …
3209 glLoadIdentity; 3969 glLoadIdentity;
3210 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3970 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3211 glMatrixMode GL_MODELVIEW; 3971 glMatrixMode GL_MODELVIEW;
3212 glLoadIdentity; 3972 glLoadIdentity;
3213 3973
3974 {
3975 package CFClient::UI::Base;
3976
3977 ($draw_x, $draw_y, $draw_w, $draw_h) =
3978 (0, 0, $self->{w}, $self->{h});
3979 }
3980
3214 $self->_draw; 3981 $self->_draw;
3215} 3982}
3216 3983
3217############################################################################# 3984#############################################################################
3218 3985

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