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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.232 by root, Thu May 25 02:23:14 2006 UTC vs.
Revision 1.336 by root, Sun Jul 23 16:46:06 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, CFClient::ceil $h * $self->{aspect};
282 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 373 $h = List::Util::min $h, CFClient::ceil $w / $self->{aspect};
283 374
284 # use alignment to adjust x, y 375 # use alignment to adjust x, y
285 376
286 $x += int +($w - $w2) * 0.5; 377 $x += int 0.5 * ($ow - $w);
287 $y += int +($h - $h2) * 0.5; 378 $y += int 0.5 * ($oh - $h);
288
289 ($w, $h) = ($w2, $h2);
290 } 379 }
291 380
292 if ($self->{x} != $x || $self->{y} != $y) { 381 if ($self->{x} ne $x || $self->{y} ne $y) {
293 $self->{x} = $x; 382 $self->{x} = $x;
294 $self->{y} = $y; 383 $self->{y} = $y;
295 $self->update; 384 $self->update;
296 } 385 }
297 386
298 if ($self->{w} != $w || $self->{h} != $h) { 387 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
299 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 388 return unless $self->{visible};
300 }
301}
302 389
303sub size_allocate { 390 $self->{alloc_w} = $w;
304 # nothing to be done 391 $self->{alloc_h} = $h;
305}
306 392
307sub reconfigure { 393 $self->{root}{size_alloc}{$self+0} = $self;
308 my ($self) = @_; 394 }
309
310 $self->check_size (1);
311 $self->update;
312} 395}
313 396
314sub children { 397sub children {
398 # nop
399}
400
401sub visible_children {
402 $_[0]->children
315} 403}
316 404
317sub set_max_size { 405sub set_max_size {
318 my ($self, $w, $h) = @_; 406 my ($self, $w, $h) = @_;
319 407
320 delete $self->{max_w}; $self->{max_w} = $w if $w; 408 $self->{max_w} = int $w if defined $w;
321 delete $self->{max_h}; $self->{max_h} = $h if $h; 409 $self->{max_h} = int $h if defined $h;
410
411 $self->realloc;
322} 412}
323 413
324sub set_tooltip { 414sub set_tooltip {
325 my ($self, $tooltip) = @_; 415 my ($self, $tooltip) = @_;
326 416
417 $tooltip =~ s/^\s+//;
418 $tooltip =~ s/\s+$//;
419
420 return if $self->{tooltip} eq $tooltip;
421
327 $self->{tooltip} = $tooltip; 422 $self->{tooltip} = $tooltip;
328 423
329 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 424 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
330 delete $CFClient::UI::TOOLTIP->{owner}; 425 delete $CFClient::UI::TOOLTIP->{owner};
331 CFClient::UI::check_tooltip; 426 $CFClient::UI::TOOLTIP_WATCHER->cb->();
332 } 427 }
333} 428}
334 429
335# translate global coordinates to local coordinate system 430# translate global coordinates to local coordinate system
336sub coord2local { 431sub coord2local {
337 my ($self, $x, $y) = @_; 432 my ($self, $x, $y) = @_;
338 433
434 Carp::confess unless $self->{parent};#d#
435
339 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 436 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
340} 437}
341 438
342# translate local coordinates to global coordinate system 439# translate local coordinates to global coordinate system
343sub coord2global { 440sub coord2global {
344 my ($self, $x, $y) = @_; 441 my ($self, $x, $y) = @_;
345 442
443 Carp::confess unless $self->{parent};#d#
444
346 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 445 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
347} 446}
348 447
349sub focus_in { 448sub invoke_focus_in {
350 my ($self) = @_; 449 my ($self) = @_;
351 450
352 return if $FOCUS == $self; 451 return if $FOCUS == $self;
353 return unless $self->{can_focus}; 452 return unless $self->{can_focus};
354 453
355 my $focus = $FOCUS; $FOCUS = $self; 454 $FOCUS = $self;
356 455
357 $self->_emit (focus_in => $focus); 456 $self->update;
358 457
359 $focus->update if $focus; 458 0
360 $FOCUS->update;
361} 459}
362 460
363sub focus_out { 461sub invoke_focus_out {
364 my ($self) = @_; 462 my ($self) = @_;
365 463
366 return unless $FOCUS == $self; 464 return unless $FOCUS == $self;
367 465
368 my $focus = $FOCUS; undef $FOCUS; 466 undef $FOCUS;
369 467
370 $self->_emit (focus_out => $focus); 468 $self->update;
371 469
372 $focus->update if $focus; #?
373
374 $::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
375 unless $FOCUS; 471 unless $FOCUS;
376}
377 472
473 0
474}
475
476sub grab_focus {
477 my ($self) = @_;
478
479 $FOCUS->emit ("focus_out") if $FOCUS;
480 $self->emit ("focus_in");
481}
482
378sub mouse_motion { } 483sub invoke_mouse_motion { 0 }
379sub button_up { } 484sub invoke_button_up { 0 }
380sub key_down { } 485sub invoke_key_down { 0 }
381sub key_up { } 486sub invoke_key_up { 0 }
487sub invoke_mouse_wheel { 0 }
382 488
383sub button_down { 489sub invoke_button_down {
384 my ($self, $ev, $x, $y) = @_; 490 my ($self, $ev, $x, $y) = @_;
385 491
386 $self->focus_in; 492 $self->grab_focus;
387}
388 493
389sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 494 0
390sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 495}
391sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 496
392sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 497sub connect {
393sub 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, $draw_h); # screen rectangle being drawn
394 583
395sub draw { 584sub draw {
396 my ($self) = @_; 585 my ($self) = @_;
397 586
398 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);
399 596
400 glPushMatrix; 597 glPushMatrix;
401 glTranslate $self->{x}, $self->{y}, 0; 598 glTranslate $self->{x}, $self->{y}, 0;
402 $self->_draw;
403 glPopMatrix;
404 599
405 if ($self == $HOVER && $self->{can_hover}) { 600 if ($self == $HOVER && $self->{can_hover}) {
406 my ($x, $y) = @$self{qw(x y)};
407
408 glColor 1, 0.8, 0.5, 0.2; 601 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
409 glEnable GL_BLEND; 602 glEnable GL_BLEND;
410 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
411 glBegin GL_QUADS; 604 glBegin GL_QUADS;
412 glVertex $x , $y;
413 glVertex $x + $self->{w}, $y;
414 glVertex $x + $self->{w}, $y + $self->{h};
415 glVertex $x , $y + $self->{h};
416 glEnd;
417 glDisable GL_BLEND;
418 }
419
420 if ($ENV{PCLIENT_DEBUG}) {
421 glPushMatrix;
422 glColor 1, 1, 0, 1;
423 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
424 glBegin GL_LINE_LOOP;
425 glVertex 0 , 0; 605 glVertex 0 , 0;
426 glVertex $self->{w}, 0; 606 glVertex $self->{w}, 0;
427 glVertex $self->{w}, $self->{h}; 607 glVertex $self->{w}, $self->{h};
428 glVertex 0 , $self->{h}; 608 glVertex 0 , $self->{h};
429 glEnd; 609 glEnd;
610 glDisable GL_BLEND;
611 }
612
613 if ($ENV{CFPLUS_DEBUG} & 1) {
614 glPushMatrix;
615 glColor 1, 1, 0, 1;
616 glTranslate 0.375, 0.375;
617 glBegin GL_LINE_LOOP;
618 glVertex 0 , 0;
619 glVertex $self->{w} - 1, 0;
620 glVertex $self->{w} - 1, $self->{h} - 1;
621 glVertex 0 , $self->{h} - 1;
622 glEnd;
430 glPopMatrix; 623 glPopMatrix;
431 #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;
432 } 625 }
626
627 $self->_draw;
628 glPopMatrix;
433} 629}
434 630
435sub _draw { 631sub _draw {
436 my ($self) = @_; 632 my ($self) = @_;
437 633
438 warn "no draw defined for $self\n"; 634 warn "no draw defined for $self\n";
439} 635}
440 636
441sub find_widget {
442 my ($self, $x, $y) = @_;
443
444 return () unless $self->{can_events};
445
446 return $self
447 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
448 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
449
450 ()
451}
452
453sub set_parent {
454 my ($self, $parent) = @_;
455
456 Scalar::Util::weaken ($self->{parent} = $parent);
457
458 # TODO: req_w _does_change after ->reconfigure
459 $self->check_size
460 unless exists $self->{req_w};
461
462 $self->show;
463}
464
465sub check_size {
466 my ($self, $forced) = @_;
467
468 $self->{force_alloc} = 1 if $forced;
469 $CFClient::UI::ROOT->{check_size}{$self} = $self;
470}
471
472sub update {
473 my ($self) = @_;
474
475 $self->{parent}->update
476 if $self->{parent};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub DESTROY { 637sub DESTROY {
499 my ($self) = @_; 638 my ($self) = @_;
500 639
640 return if CFClient::in_destruct;
641
501 delete $WIDGET{$self+0}; 642 delete $WIDGET{$self+0};
502 #$self->deactivate; 643
644 eval { $self->destroy };
645 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
503} 646}
504 647
505############################################################################# 648#############################################################################
506 649
507package CFClient::UI::DrawBG; 650package CFClient::UI::DrawBG;
… …
532 675
533 if ($color && (@$color < 4 || $color->[3])) { 676 if ($color && (@$color < 4 || $color->[3])) {
534 my ($w, $h) = @$self{qw(w h)}; 677 my ($w, $h) = @$self{qw(w h)};
535 678
536 glEnable GL_BLEND; 679 glEnable GL_BLEND;
537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 680 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
538 glColor @$color; 681 glColor_premultiply @$color;
539 682
540 glBegin GL_QUADS; 683 glBegin GL_QUADS;
541 glVertex 0 , 0; 684 glVertex 0 , 0;
542 glVertex 0 , $h; 685 glVertex 0 , $h;
543 glVertex $w, $h; 686 glVertex $w, $h;
… …
558 my ($class, %arg) = @_; 701 my ($class, %arg) = @_;
559 $class->SUPER::new (can_events => 0, %arg); 702 $class->SUPER::new (can_events => 0, %arg);
560} 703}
561 704
562sub size_request { 705sub size_request {
563 (0, 0) 706 my ($self) = @_;
707
708 ($self->{w} + 0, $self->{h} + 0)
564} 709}
565 710
566sub draw { } 711sub draw { }
567 712
568############################################################################# 713#############################################################################
… …
572our @ISA = CFClient::UI::Base::; 717our @ISA = CFClient::UI::Base::;
573 718
574sub new { 719sub new {
575 my ($class, %arg) = @_; 720 my ($class, %arg) = @_;
576 721
577 my $children = delete $arg{children} || []; 722 my $children = delete $arg{children};
578 723
579 my $self = $class->SUPER::new ( 724 my $self = $class->SUPER::new (
580 children => [], 725 children => [],
581 can_events => 0, 726 can_events => 0,
582 %arg, 727 %arg,
583 ); 728 );
729
584 $self->add ($_) for @$children; 730 $self->add (@$children)
731 if $children;
585 732
586 $self 733 $self
734}
735
736sub realloc {
737 my ($self) = @_;
738
739 $self->{force_realloc} = 1;
740 $self->{force_size_alloc} = 1;
741 $self->SUPER::realloc;
587} 742}
588 743
589sub add { 744sub add {
590 my ($self, @widgets) = @_; 745 my ($self, @widgets) = @_;
591 746
… …
597 $self->{children} = [ 752 $self->{children} = [
598 sort { $a->{z} <=> $b->{z} } 753 sort { $a->{z} <=> $b->{z} }
599 @{$self->{children}}, @widgets 754 @{$self->{children}}, @widgets
600 ]; 755 ];
601 756
602 $self->check_size (1); 757 $self->realloc;
603 $self->update;
604} 758}
605 759
606sub children { 760sub children {
607 @{ $_[0]{children} } 761 @{ $_[0]{children} }
608} 762}
… …
613 delete $child->{parent}; 767 delete $child->{parent};
614 $child->hide; 768 $child->hide;
615 769
616 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 770 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
617 771
618 $self->check_size; 772 $self->realloc;
619 $self->update;
620} 773}
621 774
622sub clear { 775sub clear {
623 my ($self) = @_; 776 my ($self) = @_;
624 777
… …
628 for (@$children) { 781 for (@$children) {
629 delete $_->{parent}; 782 delete $_->{parent};
630 $_->hide; 783 $_->hide;
631 } 784 }
632 785
633 $self->check_size; 786 $self->realloc;
634 $self->update;
635} 787}
636 788
637sub find_widget { 789sub find_widget {
638 my ($self, $x, $y) = @_; 790 my ($self, $x, $y) = @_;
639 791
640 $x -= $self->{x}; 792 $x -= $self->{x};
641 $y -= $self->{y}; 793 $y -= $self->{y};
642 794
643 my $res; 795 my $res;
644 796
645 for (reverse @{ $self->{children} }) { 797 for (reverse $self->visible_children) {
646 $res = $_->find_widget ($x, $y) 798 $res = $_->find_widget ($x, $y)
647 and return $res; 799 and return $res;
648 } 800 }
649 801
650 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 802 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
671} 823}
672 824
673sub add { 825sub add {
674 my ($self, $child) = @_; 826 my ($self, $child) = @_;
675 827
676 $self->{children} = []; 828 $self->SUPER::remove ($_) for @{ $self->{children} };
677
678 $self->SUPER::add ($child); 829 $self->SUPER::add ($child);
679} 830}
680 831
681sub remove { 832sub remove {
682 my ($self, $widget) = @_; 833 my ($self, $widget) = @_;
… …
691 842
692sub size_request { 843sub size_request {
693 $_[0]{children}[0]->size_request 844 $_[0]{children}[0]->size_request
694} 845}
695 846
696sub size_allocate { 847sub invoke_size_allocate {
697 my ($self, $w, $h) = @_; 848 my ($self, $w, $h) = @_;
698 849
699 $self->{children}[0]->configure (0, 0, $w, $h); 850 $self->{children}[0]->configure (0, 0, $w, $h);
851
852 1
700} 853}
701 854
702############################################################################# 855#############################################################################
856
857# back-buffered drawing area
703 858
704package CFClient::UI::Window; 859package CFClient::UI::Window;
705 860
706our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Bin::;
707 862
… …
718 873
719 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 874 $ROOT->on_post_alloc ($self => sub { $self->render_child });
720 $self->SUPER::update; 875 $self->SUPER::update;
721} 876}
722 877
723sub size_allocate { 878sub invoke_size_allocate {
724 my ($self, $w, $h) = @_; 879 my ($self, $w, $h) = @_;
725 880
726 $self->SUPER::size_allocate ($w, $h);
727 $self->update; 881 $self->update;
882
883 $self->SUPER::invoke_size_allocate ($w, $h)
728} 884}
729 885
730sub _render { 886sub _render {
887 my ($self) = @_;
888
731 $_[0]{children}[0]->draw; 889 $self->{children}[0]->draw;
732} 890}
733 891
734sub render_child { 892sub render_child {
735 my ($self) = @_; 893 my ($self) = @_;
736 894
737 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 895 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
738 glClearColor 0, 0, 0, 0; 896 glClearColor 0, 0, 0, 0;
739 glClear GL_COLOR_BUFFER_BIT; 897 glClear GL_COLOR_BUFFER_BIT;
740 898
899 {
900 package CFClient::UI::Base;
901
902 ($draw_x, $draw_y, $draw_w, $draw_h) =
903 (0, 0, $self->{w}, $self->{h});
904 }
905
741 $self->_render; 906 $self->_render;
742 }; 907 };
743} 908}
744 909
745sub _draw { 910sub _draw {
746 my ($self) = @_; 911 my ($self) = @_;
747 912
748 my ($w, $h) = ($self->w, $self->h); 913 my ($w, $h) = @$self{qw(w h)};
749 914
750 my $tex = $self->{texture} 915 my $tex = $self->{texture}
751 or return; 916 or return;
752 917
753 glEnable GL_TEXTURE_2D; 918 glEnable GL_TEXTURE_2D;
754 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 919 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
755 glColor 1, 1, 1, 1; 920 glColor 0, 0, 0, 1;
756 921
757 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 922 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
758 923
759 glDisable GL_TEXTURE_2D; 924 glDisable GL_TEXTURE_2D;
760} 925}
… …
763 928
764package CFClient::UI::ViewPort; 929package CFClient::UI::ViewPort;
765 930
766our @ISA = CFClient::UI::Window::; 931our @ISA = CFClient::UI::Window::;
767 932
933sub new {
934 my $class = shift;
935
936 $class->SUPER::new (
937 scroll_x => 0,
938 scroll_y => 1,
939 @_,
940 )
941}
942
768sub size_request { 943sub size_request {
769 my ($self) = @_; 944 my ($self) = @_;
770 945
771 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 946 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
772 947
773 @$self{qw(child_w child_h)} 948 $w = 10 if $self->{scroll_x};
774} 949 $h = 10 if $self->{scroll_y};
775 950
951 ($w, $h)
952}
953
776sub size_allocate { 954sub invoke_size_allocate {
777 my ($self, $w, $h) = @_; 955 my ($self, $w, $h) = @_;
778 956
779 my ($cw, $ch) = @$self{qw(child_w child_h)}; 957 my $child = $self->child;
780# $w = $self->{w}; 958
959 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
960 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
961
781 $self->child->configure (0, 0, $cw, $ch); 962 $self->child->configure (0, 0, $w, $h);
782 $self->update; 963 $self->update;
964
965 1
783} 966}
784 967
785sub set_offset { 968sub set_offset {
786 my ($self, $x, $y) = @_; 969 my ($self, $x, $y) = @_;
787 970
… …
820} 1003}
821 1004
822sub _render { 1005sub _render {
823 my ($self) = @_; 1006 my ($self) = @_;
824 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 - $self->{view_y};
1010
825 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1011 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
826 1012
827 $self->SUPER::_render; 1013 $self->SUPER::_render;
828} 1014}
829 1015
… …
832package CFClient::UI::ScrolledWindow; 1018package CFClient::UI::ScrolledWindow;
833 1019
834our @ISA = CFClient::UI::HBox::; 1020our @ISA = CFClient::UI::HBox::;
835 1021
836sub new { 1022sub new {
837 my $class = shift; 1023 my ($class, %arg) = @_;
1024
1025 my $child = delete $arg{child};
838 1026
839 my $self; 1027 my $self;
840 1028
841 my $slider = new CFClient::UI::Slider 1029 my $slider = new CFClient::UI::Slider
842 vertical => 1, 1030 vertical => 1,
843 range => [0, 0, 1, 0.01], # HACK fix 1031 range => [0, 0, 1, 0.01], # HACK fix
844 connect_changed => sub { 1032 on_changed => sub {
845 $self->{vp}->set_offset (0, $_[1]); 1033 $self->{vp}->set_offset (0, $_[1]);
846 }, 1034 },
847 ; 1035 ;
848 1036
849 $self = $class->SUPER::new ( 1037 $self = $class->SUPER::new (
850 vp => (new CFClient::UI::ViewPort expand => 1), 1038 vp => (new CFClient::UI::ViewPort expand => 1),
1039 can_events => 1,
851 slider => $slider, 1040 slider => $slider,
852 @_, 1041 %arg,
853 ); 1042 );
854 1043
855 $self->{vp}->add ($self->{scrolled});
856 $self->add ($self->{vp});
857 $self->add ($self->{slider}); 1044 $self->SUPER::add ($self->{vp}, $self->{slider});
1045 $self->add ($child) if $child;
858 1046
859 $self 1047 $self
860} 1048}
861 1049
1050#TODO# update range on size_allocate depending on child
1051
1052sub add {
1053 my ($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 $self->update_slider;
1080}
1081
862sub size_allocate { 1082sub invoke_size_allocate {
863 my ($self, $w, $h) = @_; 1083 my ($self, $w, $h) = @_;
864 1084
1085 $self->update_slider;
1086
865 $self->SUPER::size_allocate ($w, $h); 1087 $self->SUPER::invoke_size_allocate ($w, $h)
866
867 my $child = $self->{vp}->child;
868 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
869} 1088}
870
871#TODO# update range on size_allocate depending on child
872# update viewport offset on scroll
873 1089
874############################################################################# 1090#############################################################################
875 1091
876package CFClient::UI::Frame; 1092package CFClient::UI::Frame;
877 1093
… …
893 1109
894 if ($self->{bg}) { 1110 if ($self->{bg}) {
895 my ($w, $h) = @$self{qw(w h)}; 1111 my ($w, $h) = @$self{qw(w h)};
896 1112
897 glEnable GL_BLEND; 1113 glEnable GL_BLEND;
898 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1114 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
899 glColor @{ $self->{bg} }; 1115 glColor_premultiply @{ $self->{bg} };
900 1116
901 glBegin GL_QUADS; 1117 glBegin GL_QUADS;
902 glVertex 0 , 0; 1118 glVertex 0 , 0;
903 glVertex 0 , $h; 1119 glVertex 0 , $h;
904 glVertex $w, $h; 1120 glVertex $w, $h;
… …
917 1133
918our @ISA = CFClient::UI::Bin::; 1134our @ISA = CFClient::UI::Bin::;
919 1135
920use CFClient::OpenGL; 1136use CFClient::OpenGL;
921 1137
922my @tex = 1138my $bg =
1139 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1140 mipmap => 1, wrap => 1;
1141
1142my @border =
923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1143 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
924 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1144 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
925 1145
926sub new { 1146sub new {
927 my $class = shift; 1147 my ($class, %arg) = @_;
928
929 # TODO: user_x, user_y, overwrite moveto?
930 1148
931 my $self = $class->SUPER::new ( 1149 my $self = $class->SUPER::new (
932 bg => [1, 1, 1, 1], 1150 bg => [1, 1, 1, 1],
933 border_bg => [1, 1, 1, 1], 1151 border_bg => [1, 1, 1, 1],
934 border => 0.6, 1152 border => 0.6,
935 is_toplevel => 1,
936 can_events => 1, 1153 can_events => 1,
937 @_ 1154 min_w => 64,
1155 min_h => 32,
1156 %arg,
938 ); 1157 );
939 1158
940 $self->{title} &&= new CFClient::UI::Label 1159 $self->{title_widget} = new CFClient::UI::Label
941 align => 0, 1160 align => 0,
942 valign => 1, 1161 valign => 1,
943 text => $self->{title}, 1162 text => $self->{title},
944 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 }
945 1174
946 $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};
947} 1184}
948 1185
949sub border { 1186sub border {
950 int $_[0]{border} * $::FONTSIZE 1187 int $_[0]{border} * $::FONTSIZE
951} 1188}
952 1189
953sub size_request { 1190sub size_request {
954 my ($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 $self->{close_button};
955 1198
956 my ($w, $h) = $self->SUPER::size_request; 1199 my ($w, $h) = $self->SUPER::size_request;
957 1200
958 ( 1201 (
959 $w + $self->border * 2, 1202 $w + $self->border * 2,
960 $h + $self->border * 2, 1203 $h + $self->border * 2,
961 ) 1204 )
962} 1205}
963 1206
964sub size_allocate { 1207sub invoke_size_allocate {
965 my ($self, $w, $h) = @_; 1208 my ($self, $w, $h) = @_;
966 1209
1210 if ($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
967 $h -= List::Util::max 0, $self->border * 2; 1218 $h -= List::Util::max 0, $border * 2;
968 $w -= List::Util::max 0, $self->border * 2; 1219 $w -= List::Util::max 0, $border * 2;
969 1220
970 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
971 if $self->{title};
972
973 $self->child->configure ($self->border, $self->border, $w, $h); 1221 $self->child->configure ($border, $border, $w, $h);
974}
975 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 $self->hide;
1233
1234 1
1235}
1236
976sub button_down { 1237sub invoke_button_down {
977 my ($self, $ev, $x, $y) = @_; 1238 my ($self, $ev, $x, $y) = @_;
978 1239
979 my ($w, $h) = @$self{qw(w h)}; 1240 my ($w, $h) = @$self{qw(w h)};
980 my $border = $self->border; 1241 my $border = $self->border;
981 1242
… …
994 my ($ev, $x, $y) = @_; 1255 my ($ev, $x, $y) = @_;
995 1256
996 my $dx = $ev->{x} - $ox; 1257 my $dx = $ev->{x} - $ox;
997 my $dy = $ev->{y} - $oy; 1258 my $dy = $ev->{y} - $oy;
998 1259
999 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1260 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1000 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1261 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1262
1001 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1263 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1002 $self->check_size; 1264 $self->realloc;
1003 }; 1265 };
1004 1266
1005 } elsif ($lr ^ $td) { 1267 } elsif ($lr ^ $td) {
1006 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1268 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1007 my ($bx, $by) = ($self->{x}, $self->{y}); 1269 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1009 $self->{motion} = sub { 1271 $self->{motion} = sub {
1010 my ($ev, $x, $y) = @_; 1272 my ($ev, $x, $y) = @_;
1011 1273
1012 ($x, $y) = ($ev->{x}, $ev->{y}); 1274 ($x, $y) = ($ev->{x}, $ev->{y});
1013 1275
1014 $self->move ($bx + $x - $ox, $by + $y - $oy); 1276 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1015 $self->update; 1277 # HACK: the next line is required to enforce placement
1278 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1016 }; 1279 };
1280 } else {
1281 return 0;
1282 }
1283
1017 } 1284 1
1018} 1285}
1019 1286
1020sub button_up { 1287sub invoke_button_up {
1021 my ($self, $ev, $x, $y) = @_; 1288 my ($self, $ev, $x, $y) = @_;
1022 1289
1023 delete $self->{motion}; 1290 ! ! delete $self->{motion}
1024} 1291}
1025 1292
1026sub mouse_motion { 1293sub invoke_mouse_motion {
1027 my ($self, $ev, $x, $y) = @_; 1294 my ($self, $ev, $x, $y) = @_;
1028 1295
1029 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1296 $self->{motion}->($ev, $x, $y) if $self->{motion};
1297
1298 ! ! $self->{motion}
1030} 1299}
1031 1300
1032sub _draw { 1301sub _draw {
1033 my ($self) = @_; 1302 my ($self) = @_;
1034 1303
1304 my $child = $self->{children}[0];
1305
1035 my ($w, $h ) = ($self->{w}, $self->{h}); 1306 my ($w, $h ) = ($self->{w}, $self->{h});
1036 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1307 my ($cw, $ch) = ($child->{w}, $child->{h});
1037 1308
1038 glEnable GL_TEXTURE_2D; 1309 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1310 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1040 1311
1041 my $border = $self->border; 1312 my $border = $self->border;
1042 1313
1043 glColor @{ $self->{border_bg} }; 1314 glColor @{ $self->{border_bg} };
1044 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1315 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1045 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1316 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1046 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1317 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1047 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1318 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1048 1319
1049 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1320 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1050 my $bg = $tex[0]; 1321 glColor @{ $self->{bg} };
1051 1322
1052 # TODO: repeat texture not scale 1323 # TODO: repeat texture not scale
1324 # solve this better(?)
1053 my $rep_x = $cw / $bg->{w}; 1325 $bg->{s} = $cw / $bg->{w};
1054 my $rep_y = $ch / $bg->{h}; 1326 $bg->{t} = $ch / $bg->{h};
1055
1056 glColor @{ $self->{bg} };
1057
1058 $bg->{s} = $rep_x;
1059 $bg->{t} = $rep_y;
1060 $bg->{wrap_mode} = 1;
1061 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1327 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1062 } 1328 }
1063 1329
1064 glDisable GL_TEXTURE_2D; 1330 glDisable GL_TEXTURE_2D;
1065 1331
1066 $self->{title}->draw if $self->{title};
1067
1068 $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};
1069} 1343}
1070 1344
1071############################################################################# 1345#############################################################################
1072 1346
1073package CFClient::UI::Table; 1347package CFClient::UI::Table;
… …
1081sub new { 1355sub new {
1082 my $class = shift; 1356 my $class = shift;
1083 1357
1084 $class->SUPER::new ( 1358 $class->SUPER::new (
1085 col_expand => [], 1359 col_expand => [],
1086 @_ 1360 @_,
1087 ) 1361 )
1088}
1089
1090sub add {
1091 my ($self, $x, $y, $child) = @_;
1092
1093 $child->set_parent ($self);
1094 $self->{children}[$y][$x] = $child;
1095
1096 $child->check_size;
1097} 1362}
1098 1363
1099sub children { 1364sub children {
1100 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1365 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1101} 1366}
1102 1367
1368sub add {
1369 my ($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, $child) = @_;
1384
1385 # TODO: not yet implemented
1386}
1387
1103# TODO: move to container class maybe? send childs a signal on removal? 1388# TODO: move to container class maybe? send children a signal on removal?
1104sub clear { 1389sub clear {
1105 my ($self) = @_; 1390 my ($self) = @_;
1106 1391
1107 my @children = $self->children; 1392 my @children = $self->children;
1108 delete $self->{children}; 1393 delete $self->{children};
… …
1110 for (@children) { 1395 for (@children) {
1111 delete $_->{parent}; 1396 delete $_->{parent};
1112 $_->hide; 1397 $_->hide;
1113 } 1398 }
1114 1399
1115 $self->update; 1400 $self->realloc;
1116} 1401}
1117 1402
1118sub get_wh { 1403sub get_wh {
1119 my ($self) = @_; 1404 my ($self) = @_;
1120 1405
… …
1146 (sum @$ws), 1431 (sum @$ws),
1147 (sum @$hs), 1432 (sum @$hs),
1148 ) 1433 )
1149} 1434}
1150 1435
1151sub size_allocate { 1436sub invoke_size_allocate {
1152 my ($self, $w, $h) = @_; 1437 my ($self, $w, $h) = @_;
1153 1438
1154 my ($ws, $hs) = $self->get_wh; 1439 my ($ws, $hs) = $self->get_wh;
1155 1440
1156 my $req_w = sum @$ws; 1441 my $req_w = (sum @$ws) || 1;
1157 my $req_h = sum @$hs; 1442 my $req_h = (sum @$hs) || 1;
1158 1443
1159 # TODO: nicer code && do row_expand 1444 # TODO: nicer code && do row_expand
1160 my @col_expand = @{$self->{col_expand}}; 1445 my @col_expand = @{$self->{col_expand}};
1161 @col_expand = (1) x @$ws unless @col_expand; 1446 @col_expand = (1) x @$ws unless @col_expand;
1162 my $col_expand = (sum @col_expand) || 1; 1447 my $col_expand = (sum @col_expand) || 1;
… …
1188 } 1473 }
1189 1474
1190 $y += $row_h; 1475 $y += $row_h;
1191 } 1476 }
1192 1477
1478 1
1193} 1479}
1194 1480
1195sub find_widget { 1481sub find_widget {
1196 my ($self, $x, $y) = @_; 1482 my ($self, $x, $y) = @_;
1197 1483
… …
1216 } 1502 }
1217} 1503}
1218 1504
1219############################################################################# 1505#############################################################################
1220 1506
1507package CFClient::UI::Box;
1508
1509our @ISA = CFClient::UI::Container::;
1510
1511sub size_request {
1512 my ($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 += $alloc;
1560 }
1561
1562 1
1563}
1564
1565#############################################################################
1566
1221package CFClient::UI::HBox; 1567package CFClient::UI::HBox;
1222 1568
1223# TODO: wrap into common Box base class
1224
1225our @ISA = CFClient::UI::Container::; 1569our @ISA = CFClient::UI::Box::;
1226 1570
1227sub size_request { 1571sub new {
1228 my ($self) = @_; 1572 my $class = shift;
1229 1573
1230 my @alloc = map [$_->size_request], @{$self->{children}}; 1574 $class->SUPER::new (
1231 1575 vertical => 0,
1232 ( 1576 @_,
1233 (List::Util::sum map $_->[0], @alloc),
1234 (List::Util::max map $_->[1], @alloc),
1235 ) 1577 )
1236} 1578}
1237 1579
1238sub size_allocate {
1239 my ($self, $w, $h) = @_;
1240
1241 ($h, $w) = ($w, $h);
1242
1243 my $children = $self->{children};
1244
1245 my @h = map $_->{req_w}, @$children;
1246
1247 my $req_h = List::Util::sum @h;
1248
1249 if ($req_h > $h) {
1250 # ah well, not enough space
1251 $_ *= $h / $req_h for @h;
1252 } else {
1253 my $exp = List::Util::sum map $_->{expand}, @$children;
1254 $exp ||= 1;
1255
1256 for (0 .. $#$children) {
1257 my $child = $children->[$_];
1258
1259 my $alloc_h = $h[$_];
1260 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1261 $h[$_] = $alloc_h;
1262 }
1263 }
1264
1265 CFClient::UI::harmonize \@h;
1266
1267 my $y = 0;
1268 for (0 .. $#$children) {
1269 my $child = $children->[$_];
1270 my $h = $h[$_];
1271 $child->configure ($y, 0, $h, $w);
1272
1273 $y += $h;
1274 }
1275
1276 1
1277}
1278
1279############################################################################# 1580#############################################################################
1280 1581
1281package CFClient::UI::VBox; 1582package CFClient::UI::VBox;
1282 1583
1283# TODO: wrap into common Box base class
1284
1285our @ISA = CFClient::UI::Container::; 1584our @ISA = CFClient::UI::Box::;
1286 1585
1287sub size_request { 1586sub new {
1288 my ($self) = @_; 1587 my $class = shift;
1289 1588
1290 my @alloc = map [$_->size_request], @{$self->{children}}; 1589 $class->SUPER::new (
1291 1590 vertical => 1,
1292 ( 1591 @_,
1293 (List::Util::max map $_->[0], @alloc),
1294 (List::Util::sum map $_->[1], @alloc),
1295 ) 1592 )
1296}
1297
1298sub size_allocate {
1299 my ($self, $w, $h) = @_;
1300
1301 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1302
1303 my $children = $self->{children};
1304
1305 my @h = map $_->{req_h}, @$children;
1306
1307 my $req_h = List::Util::sum @h;
1308
1309 if ($req_h > $h) {
1310 # ah well, not enough space
1311 $_ *= $h / $req_h for @h;
1312 } else {
1313 my $exp = List::Util::sum map $_->{expand}, @$children;
1314 $exp ||= 1;
1315
1316 for (0 .. $#$children) {
1317 my $child = $children->[$_];
1318
1319 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1320 }
1321 }
1322
1323 CFClient::UI::harmonize \@h;
1324
1325 my $y = 0;
1326 for (0 .. $#$children) {
1327 my $child = $children->[$_];
1328 my $h = $h[$_];
1329 $child->configure (0, $y, $w, $h);
1330
1331 $y += $h;
1332 }
1333
1334 1
1335} 1593}
1336 1594
1337############################################################################# 1595#############################################################################
1338 1596
1339package CFClient::UI::Label; 1597package CFClient::UI::Label;
… …
1356 ellipsise => 3, # end 1614 ellipsise => 3, # end
1357 layout => (new CFClient::Layout), 1615 layout => (new CFClient::Layout),
1358 fontsize => 1, 1616 fontsize => 1,
1359 align => -1, 1617 align => -1,
1360 valign => -1, 1618 valign => -1,
1361 padding => 2, 1619 padding_x => 2,
1620 padding_y => 2,
1362 can_events => 0, 1621 can_events => 0,
1363 %arg 1622 %arg
1364 ); 1623 );
1365 1624
1366 if (exists $self->{template}) { 1625 if (exists $self->{template}) {
… …
1376 } 1635 }
1377 1636
1378 $self 1637 $self
1379} 1638}
1380 1639
1381sub escape($) {
1382 local $_ = $_[0];
1383
1384 s/&/&amp;/g;
1385 s/>/&gt;/g;
1386 s/</&lt;/g;
1387
1388 $_
1389}
1390
1391sub update { 1640sub update {
1392 my ($self) = @_; 1641 my ($self) = @_;
1393 1642
1394 delete $self->{texture}; 1643 delete $self->{texture};
1395 $self->SUPER::update; 1644 $self->SUPER::update;
1396} 1645}
1397 1646
1647sub realloc {
1648 my ($self) = @_;
1649
1650 delete $self->{ox};
1651 $self->SUPER::realloc;
1652}
1653
1398sub set_text { 1654sub set_text {
1399 my ($self, $text) = @_; 1655 my ($self, $text) = @_;
1400 1656
1401 return if $self->{text} eq "T$text"; 1657 return if $self->{text} eq "T$text";
1402 $self->{text} = "T$text"; 1658 $self->{text} = "T$text";
1403 1659
1404 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1405 $self->{layout}->set_text ($text); 1660 $self->{layout}->set_text ($text);
1406 1661
1662 delete $self->{size_req};
1663 $self->realloc;
1407 $self->update; 1664 $self->update;
1408 $self->check_size;
1409} 1665}
1410 1666
1411sub set_markup { 1667sub set_markup {
1412 my ($self, $markup) = @_; 1668 my ($self, $markup) = @_;
1413 1669
1414 return if $self->{text} eq "M$markup"; 1670 return if $self->{text} eq "M$markup";
1415 $self->{text} = "M$markup"; 1671 $self->{text} = "M$markup";
1416 1672
1417 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1673 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1418 1674
1419 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1420 $self->{layout}->set_markup ($markup); 1675 $self->{layout}->set_markup ($markup);
1421 1676
1677 delete $self->{size_req};
1678 $self->realloc;
1422 $self->update; 1679 $self->update;
1423 $self->check_size;
1424} 1680}
1425 1681
1426sub size_request { 1682sub size_request {
1427 my ($self) = @_; 1683 my ($self) = @_;
1428 1684
1685 $self->{size_req} ||= do {
1429 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1686 $self->{layout}->set_font ($self->{font}) if $self->{font};
1430 $self->{layout}->set_width ($self->{max_w} || -1); 1687 $self->{layout}->set_width ($self->{max_w} || -1);
1431 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1688 $self->{layout}->set_ellipsise ($self->{ellipsise});
1432 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1689 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1433 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1690 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1434 1691
1435 my ($w, $h) = $self->{layout}->size; 1692 my ($w, $h) = $self->{layout}->size;
1436 1693
1437 if (exists $self->{template}) { 1694 if (exists $self->{template}) {
1438 $self->{template}->set_font ($self->{font}) if $self->{font}; 1695 $self->{template}->set_font ($self->{font}) if $self->{font};
1696 $self->{template}->set_width ($self->{max_w} || -1);
1439 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1697 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1440 1698
1441 my ($w2, $h2) = $self->{template}->size; 1699 my ($w2, $h2) = $self->{template}->size;
1442 1700
1443 $w = List::Util::max $w, $w2; 1701 $w = List::Util::max $w, $w2;
1444 $h = List::Util::max $h, $h2; 1702 $h = List::Util::max $h, $h2;
1703 }
1704
1705 [$w, $h]
1445 } 1706 };
1446 1707
1447 ( 1708 @{ $self->{size_req} }
1448 $w + $self->{padding} * 2,
1449 $h + $self->{padding} * 2,
1450 )
1451} 1709}
1452 1710
1711sub baseline_shift {
1712 $_[0]{layout}->descent
1713}
1714
1453sub size_allocate { 1715sub invoke_size_allocate {
1454 my ($self, $w, $h) = @_; 1716 my ($self, $w, $h) = @_;
1455 1717
1718 delete $self->{ox};
1719
1456 delete $self->{texture}; 1720 delete $self->{texture}
1721 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1722
1723 1
1457} 1724}
1458 1725
1459sub set_fontsize { 1726sub set_fontsize {
1460 my ($self, $fontsize) = @_; 1727 my ($self, $fontsize) = @_;
1461 1728
1462 $self->{fontsize} = $fontsize; 1729 $self->{fontsize} = $fontsize;
1730 delete $self->{size_req};
1463 delete $self->{texture}; 1731 delete $self->{texture};
1464 1732
1465 $self->update; 1733 $self->realloc;
1466 $self->check_size; 1734}
1735
1736sub reconfigure {
1737 my ($self) = @_;
1738
1739 delete $self->{size_req};
1740 delete $self->{texture};
1741
1742 $self->SUPER::reconfigure;
1467} 1743}
1468 1744
1469sub _draw { 1745sub _draw {
1470 my ($self) = @_; 1746 my ($self) = @_;
1471 1747
1472 $self->SUPER::_draw; # draw background, if applicable 1748 $self->SUPER::_draw; # draw background, if applicable
1473 1749
1474 my $tex = $self->{texture} ||= do { 1750 my $size = $self->{texture} ||= do {
1475 $self->{layout}->set_foreground (@{$self->{fg}}); 1751 $self->{layout}->set_foreground (@{$self->{fg}});
1476 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1752 $self->{layout}->set_font ($self->{font}) if $self->{font};
1477 $self->{layout}->set_width ($self->{w}); 1753 $self->{layout}->set_width ($self->{w});
1478 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1754 $self->{layout}->set_ellipsise ($self->{ellipsise});
1479 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1755 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1480 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1756 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1481 1757
1482 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1758 [$self->{layout}->size]
1483
1484 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1485 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1486 : ($self->{w} - $tex->{w}) * 0.5);
1487
1488 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1489 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1490 : ($self->{h} - $tex->{h}) * 0.5);
1491
1492 $tex
1493 }; 1759 };
1494 1760
1495 glEnable GL_TEXTURE_2D; 1761 unless (exists $self->{ox}) {
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1762 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1763 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1764 : ($self->{w} - $size->[0]) * 0.5);
1497 1765
1498 if ($tex->{format} == GL_ALPHA) { 1766 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1499 glColor @{$self->{fg}}; 1767 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1500 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1768 : ($self->{h} - $size->[1]) * 0.5);
1501 } else {
1502 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1503 } 1769 };
1504 1770
1505 glDisable GL_TEXTURE_2D; 1771 my $w = List::Util::min $self->{w} + 4, $size->[0];
1772 my $h = List::Util::min $self->{h} + 2, $size->[1];
1773
1774 $self->{layout}->render ($self->{ox}, $self->{oy});
1506} 1775}
1507 1776
1508############################################################################# 1777#############################################################################
1509 1778
1510package CFClient::UI::EntryBase; 1779package CFClient::UI::EntryBase;
… …
1524 can_hover => 1, 1793 can_hover => 1,
1525 can_focus => 1, 1794 can_focus => 1,
1526 valign => 0, 1795 valign => 0,
1527 can_events => 1, 1796 can_events => 1,
1528 #text => ... 1797 #text => ...
1798 #hidden => "*",
1529 @_ 1799 @_
1530 ) 1800 )
1531} 1801}
1532 1802
1533sub _set_text { 1803sub _set_text {
… …
1535 1805
1536 delete $self->{cur_h}; 1806 delete $self->{cur_h};
1537 1807
1538 return if $self->{text} eq $text; 1808 return if $self->{text} eq $text;
1539 1809
1540 delete $self->{texture};
1541
1542 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1543 $self->{text} = $text; 1811 $self->{text} = $text;
1544 1812
1545 $text =~ s/./*/g if $self->{hidden}; 1813 $text =~ s/./*/g if $self->{hidden};
1546 $self->{layout}->set_text ("$text "); 1814 $self->{layout}->set_text ("$text ");
1815 delete $self->{size_req};
1547 1816
1548 $self->_emit (changed => $self->{text}); 1817 $self->emit (changed => $self->{text});
1818
1819 $self->realloc;
1820 $self->update;
1549} 1821}
1550 1822
1551sub set_text { 1823sub set_text {
1552 my ($self, $text) = @_; 1824 my ($self, $text) = @_;
1553 1825
1554 $self->{cursor} = length $text; 1826 $self->{cursor} = length $text;
1555 $self->_set_text ($text); 1827 $self->_set_text ($text);
1556 $self->update;
1557 $self->check_size;
1558} 1828}
1559 1829
1560sub get_text { 1830sub get_text {
1561 $_[0]{text} 1831 $_[0]{text}
1562} 1832}
… …
1567 my ($w, $h) = $self->SUPER::size_request; 1837 my ($w, $h) = $self->SUPER::size_request;
1568 1838
1569 ($w + 1, $h) # add 1 for cursor 1839 ($w + 1, $h) # add 1 for cursor
1570} 1840}
1571 1841
1572sub key_down { 1842sub invoke_key_down {
1573 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1574 1844
1575 my $mod = $ev->{mod}; 1845 my $mod = $ev->{mod};
1576 my $sym = $ev->{sym}; 1846 my $sym = $ev->{sym};
1577 my $uni = $ev->{unicode}; 1847 my $uni = $ev->{unicode};
… …
1589 } elsif ($sym == CFClient::SDLK_HOME) { 1859 } elsif ($sym == CFClient::SDLK_HOME) {
1590 $self->{cursor} = 0; 1860 $self->{cursor} = 0;
1591 } elsif ($sym == CFClient::SDLK_END) { 1861 } elsif ($sym == CFClient::SDLK_END) {
1592 $self->{cursor} = length $text; 1862 $self->{cursor} = length $text;
1593 } elsif ($uni == 27) { 1863 } elsif ($uni == 27) {
1594 $self->_emit ('escape'); 1864 $self->emit ('escape');
1595 } elsif ($uni) { 1865 } elsif ($uni) {
1596 substr $text, $self->{cursor}++, 0, chr $uni; 1866 substr $text, $self->{cursor}++, 0, chr $uni;
1867 } else {
1868 return 0;
1597 } 1869 }
1598 1870
1599 $self->_set_text ($text); 1871 $self->_set_text ($text);
1600 $self->update;
1601 $self->check_size;
1602}
1603 1872
1873 $self->realloc;
1874
1875 1
1876}
1877
1604sub focus_in { 1878sub invoke_focus_in {
1605 my ($self) = @_; 1879 my ($self) = @_;
1606 1880
1607 $self->{last_activity} = $::NOW; 1881 $self->{last_activity} = $::NOW;
1608 1882
1609 $self->SUPER::focus_in; 1883 $self->SUPER::invoke_focus_in
1610} 1884}
1611 1885
1612sub button_down { 1886sub invoke_button_down {
1613 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1614 1888
1615 $self->SUPER::button_down ($ev, $x, $y); 1889 $self->SUPER::invoke_button_down ($ev, $x, $y);
1616 1890
1617 my $idx = $self->{layout}->xy_to_index ($x, $y); 1891 my $idx = $self->{layout}->xy_to_index ($x, $y);
1618 1892
1619 # byte-index to char-index 1893 # byte-index to char-index
1620 my $text = $self->{text}; 1894 my $text = $self->{text};
1621 utf8::encode $text; 1895 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1622 $self->{cursor} = length substr $text, 0, $idx; 1896 $self->{cursor} = length $text;
1623 1897
1624 $self->_set_text ($self->{text}); 1898 $self->_set_text ($self->{text});
1625 $self->update; 1899 $self->update;
1900
1901 1
1626} 1902}
1627 1903
1628sub mouse_motion { 1904sub invoke_mouse_motion {
1629 my ($self, $ev, $x, $y) = @_; 1905 my ($self, $ev, $x, $y) = @_;
1630# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1906# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1907
1908 1
1631} 1909}
1632 1910
1633sub _draw { 1911sub _draw {
1634 my ($self) = @_; 1912 my ($self) = @_;
1635 1913
1636 local $self->{fg} = $self->{fg}; 1914 local $self->{fg} = $self->{fg};
1637 1915
1638 if ($FOCUS == $self) { 1916 if ($FOCUS == $self) {
1639 glColor @{$self->{active_bg}}; 1917 glColor_premultiply @{$self->{active_bg}};
1640 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1641 } else { 1919 } else {
1642 glColor @{$self->{bg}}; 1920 glColor_premultiply @{$self->{bg}};
1643 } 1921 }
1644 1922
1645 glEnable GL_BLEND; 1923 glEnable GL_BLEND;
1646 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1924 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1647 glBegin GL_QUADS; 1925 glBegin GL_QUADS;
1648 glVertex 0 , 0; 1926 glVertex 0 , 0;
1649 glVertex 0 , $self->{h}; 1927 glVertex 0 , $self->{h};
1650 glVertex $self->{w}, $self->{h}; 1928 glVertex $self->{w}, $self->{h};
1651 glVertex $self->{w}, 0; 1929 glVertex $self->{w}, 0;
… …
1676 1954
1677our @ISA = CFClient::UI::EntryBase::; 1955our @ISA = CFClient::UI::EntryBase::;
1678 1956
1679use CFClient::OpenGL; 1957use CFClient::OpenGL;
1680 1958
1681sub key_down { 1959sub invoke_key_down {
1682 my ($self, $ev) = @_; 1960 my ($self, $ev) = @_;
1683 1961
1684 my $sym = $ev->{sym}; 1962 my $sym = $ev->{sym};
1685 1963
1686 if ($sym == 13) { 1964 if ($sym == 13) {
1687 unshift @{$self->{history}}, 1965 unshift @{$self->{history}},
1688 my $txt = $self->get_text; 1966 my $txt = $self->get_text;
1967
1689 $self->{history_pointer} = -1; 1968 $self->{history_pointer} = -1;
1690 $self->{history_saveback} = ''; 1969 $self->{history_saveback} = '';
1691 $self->_emit (activate => $txt); 1970 $self->emit (activate => $txt);
1692 $self->update; 1971 $self->update;
1693 1972
1694 } elsif ($sym == CFClient::SDLK_UP) { 1973 } elsif ($sym == CFClient::SDLK_UP) {
1695 if ($self->{history_pointer} < 0) { 1974 if ($self->{history_pointer} < 0) {
1696 $self->{history_saveback} = $self->get_text; 1975 $self->{history_saveback} = $self->get_text;
… …
1712 } else { 1991 } else {
1713 $self->set_text ($self->{history_saveback}); 1992 $self->set_text ($self->{history_saveback});
1714 } 1993 }
1715 1994
1716 } else { 1995 } else {
1717 $self->SUPER::key_down ($ev); 1996 return $self->SUPER::invoke_key_down ($ev)
1997 }
1998
1718 } 1999 1
1719
1720} 2000}
1721 2001
1722############################################################################# 2002#############################################################################
1723 2003
1724package CFClient::UI::Button; 2004package CFClient::UI::Button;
… …
1733 2013
1734sub new { 2014sub new {
1735 my $class = shift; 2015 my $class = shift;
1736 2016
1737 $class->SUPER::new ( 2017 $class->SUPER::new (
1738 padding => 4, 2018 padding_x => 4,
2019 padding_y => 4,
1739 fg => [1, 1, 1], 2020 fg => [1, 1, 1],
1740 active_fg => [0, 0, 1], 2021 active_fg => [0, 0, 1],
1741 can_hover => 1, 2022 can_hover => 1,
1742 align => 0, 2023 align => 0,
1743 valign => 0, 2024 valign => 0,
1744 can_events => 1, 2025 can_events => 1,
1745 @_ 2026 @_
1746 ) 2027 )
1747} 2028}
1748 2029
1749sub activate { }
1750
1751sub button_up { 2030sub invoke_button_up {
1752 my ($self, $ev, $x, $y) = @_; 2031 my ($self, $ev, $x, $y) = @_;
1753 2032
1754 $self->emit ("activate") 2033 $self->emit ("activate")
1755 if $x >= 0 && $x < $self->{w} 2034 if $x >= 0 && $x < $self->{w}
1756 && $y >= 0 && $y < $self->{h}; 2035 && $y >= 0 && $y < $self->{h};
2036
2037 1
1757} 2038}
1758 2039
1759sub _draw { 2040sub _draw {
1760 my ($self) = @_; 2041 my ($self) = @_;
1761 2042
1762 local $self->{fg} = $self->{fg}; 2043 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1763
1764 if ($GRAB == $self) {
1765 $self->{fg} = $self->{active_fg};
1766 }
1767 2044
1768 glEnable GL_TEXTURE_2D; 2045 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2046 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770 glColor 0, 0, 0, 1; 2047 glColor 0, 0, 0, 1;
1771 2048
… …
1790 2067
1791sub new { 2068sub new {
1792 my $class = shift; 2069 my $class = shift;
1793 2070
1794 $class->SUPER::new ( 2071 $class->SUPER::new (
1795 padding => 2, 2072 padding_x => 2,
2073 padding_y => 2,
1796 fg => [1, 1, 1], 2074 fg => [1, 1, 1],
1797 active_fg => [1, 1, 0], 2075 active_fg => [1, 1, 0],
1798 bg => [0, 0, 0, 0.2], 2076 bg => [0, 0, 0, 0.2],
1799 active_bg => [1, 1, 1, 0.5], 2077 active_bg => [1, 1, 1, 0.5],
1800 state => 0, 2078 state => 0,
… …
1804} 2082}
1805 2083
1806sub size_request { 2084sub size_request {
1807 my ($self) = @_; 2085 my ($self) = @_;
1808 2086
1809 ($self->{padding} * 2 + 6) x 2 2087 (6) x 2
1810} 2088}
1811 2089
2090sub toggle {
2091 my ($self) = @_;
2092
2093 $self->{state} = !$self->{state};
2094 $self->emit (changed => $self->{state});
2095 $self->update;
2096}
2097
1812sub button_down { 2098sub invoke_button_down {
1813 my ($self, $ev, $x, $y) = @_; 2099 my ($self, $ev, $x, $y) = @_;
1814 2100
1815 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2101 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1816 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2102 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1817 $self->{state} = !$self->{state}; 2103 $self->toggle;
1818 $self->_emit (changed => $self->{state}); 2104 } else {
2105 return 0
2106 }
2107
1819 } 2108 1
1820} 2109}
1821 2110
1822sub _draw { 2111sub _draw {
1823 my ($self) = @_; 2112 my ($self) = @_;
1824 2113
1825 $self->SUPER::_draw; 2114 $self->SUPER::_draw;
1826 2115
1827 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2116 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1828 2117
1829 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2118 my ($w, $h) = @$self{qw(w h)};
2119
2120 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1830 2121
1831 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2122 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1832 2123
1833 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2124 my $tex = $self->{state} ? $tex[1] : $tex[0];
1834 2125
… …
1842package CFClient::UI::Image; 2133package CFClient::UI::Image;
1843 2134
1844our @ISA = CFClient::UI::Base::; 2135our @ISA = CFClient::UI::Base::;
1845 2136
1846use CFClient::OpenGL; 2137use CFClient::OpenGL;
1847use Carp qw/confess/;
1848 2138
1849our %loaded_images; 2139our %texture_cache;
1850 2140
1851sub new { 2141sub new {
1852 my $class = shift; 2142 my $class = shift;
1853 2143
1854 my $self = $class->SUPER::new (can_events => 0, @_); 2144 my $self = $class->SUPER::new (
2145 can_events => 0,
2146 @_,
2147 );
1855 2148
1856 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2149 $self->{path} || $self->{tex}
2150 or Carp::croak "'path' or 'tex' attributes required";
1857 2151
1858 $loaded_images{$self->{image}} ||= 2152 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1859 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2153 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1860 2154
1861 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2155 Scalar::Util::weaken $texture_cache{$self->{path}};
1862 2156
1863 Scalar::Util::weaken $loaded_images{$self->{image}}; 2157 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1864
1865 $self->{aspect} = $tex->{w} / $tex->{h};
1866 2158
1867 $self 2159 $self
1868} 2160}
1869 2161
2162sub STORABLE_freeze {
2163 my ($self, $cloning) = @_;
2164
2165 $self->{path}
2166 or die "cannot serialise CFClient::UI::Image on non-loadable images\n";
2167
2168 $self->{path}
2169}
2170
2171sub STORABLE_attach {
2172 my ($self, $cloning, $path) = @_;
2173
2174 $self->new (path => $path)
2175}
2176
1870sub size_request { 2177sub size_request {
1871 my ($self) = @_; 2178 my ($self) = @_;
1872 2179
1873 ($self->{tex}->{w}, $self->{tex}->{h}) 2180 ($self->{tex}{w}, $self->{tex}{h})
1874} 2181}
1875 2182
1876sub _draw { 2183sub _draw {
1877 my ($self) = @_; 2184 my ($self) = @_;
1878 2185
… …
1888 } 2195 }
1889 2196
1890 glEnable GL_TEXTURE_2D; 2197 glEnable GL_TEXTURE_2D;
1891 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2198 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1892 2199
1893 $tex->draw_quad_alpha (0, 0, $w, $h); 2200 $tex->draw_quad (0, 0, $w, $h);
1894 2201
1895 glDisable GL_TEXTURE_2D; 2202 glDisable GL_TEXTURE_2D;
2203}
2204
2205#############################################################################
2206
2207package CFClient::UI::ImageButton;
2208
2209our @ISA = CFClient::UI::Image::;
2210
2211use CFClient::OpenGL;
2212
2213my %textures;
2214
2215sub new {
2216 my $class = shift;
2217
2218 my $self = $class->SUPER::new (
2219 padding_x => 4,
2220 padding_y => 4,
2221 fg => [1, 1, 1],
2222 active_fg => [0, 0, 1],
2223 can_hover => 1,
2224 align => 0,
2225 valign => 0,
2226 can_events => 1,
2227 @_
2228 );
2229}
2230
2231sub invoke_button_up {
2232 my ($self, $ev, $x, $y) = @_;
2233
2234 $self->emit ("activate")
2235 if $x >= 0 && $x < $self->{w}
2236 && $y >= 0 && $y < $self->{h};
2237
2238 1
1896} 2239}
1897 2240
1898############################################################################# 2241#############################################################################
1899 2242
1900package CFClient::UI::VGauge; 2243package CFClient::UI::VGauge;
… …
1987 my $ycut1 = max 0, min 1, $ycut; 2330 my $ycut1 = max 0, min 1, $ycut;
1988 my $ycut2 = max 0, min 1, $ycut - 1; 2331 my $ycut2 = max 0, min 1, $ycut - 1;
1989 2332
1990 my $h1 = $self->{h} * (1 - $ycut1); 2333 my $h1 = $self->{h} * (1 - $ycut1);
1991 my $h2 = $self->{h} * (1 - $ycut2); 2334 my $h2 = $self->{h} * (1 - $ycut2);
2335 my $h3 = $self->{h};
2336
2337 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1992 2338
1993 glEnable GL_BLEND; 2339 glEnable GL_BLEND;
1994 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2340 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2341 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1995 glEnable GL_TEXTURE_2D; 2342 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2343 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 2344
1998 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2345 glBindTexture GL_TEXTURE_2D, $t1->{name};
1999 glBegin GL_QUADS; 2346 glBegin GL_QUADS;
… …
2014 2361
2015 if ($t3) { 2362 if ($t3) {
2016 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2363 glBindTexture GL_TEXTURE_2D, $t3->{name};
2017 glBegin GL_QUADS; 2364 glBegin GL_QUADS;
2018 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2365 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2019 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2366 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2020 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2367 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2021 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2368 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2022 glEnd; 2369 glEnd;
2023 } 2370 }
2024 2371
2025 glDisable GL_BLEND; 2372 glDisable GL_BLEND;
… …
2099 fg => [1, 1, 1], 2446 fg => [1, 1, 1],
2100 active_fg => [0, 0, 0], 2447 active_fg => [0, 0, 0],
2101 bg => [0, 0, 0, 0.2], 2448 bg => [0, 0, 0, 0.2],
2102 active_bg => [1, 1, 1, 0.5], 2449 active_bg => [1, 1, 1, 0.5],
2103 range => [0, 0, 100, 10, 0], 2450 range => [0, 0, 100, 10, 0],
2104 req_w => $::WIDTH / 80, 2451 min_w => $::WIDTH / 80,
2105 req_h => $::WIDTH / 80, 2452 min_h => $::WIDTH / 80,
2106 vertical => 0, 2453 vertical => 0,
2107 can_hover => 1, 2454 can_hover => 1,
2108 inner_pad => 0.02, 2455 inner_pad => 0.02,
2109 @_ 2456 @_
2110 ); 2457 );
… …
2116} 2463}
2117 2464
2118sub set_range { 2465sub set_range {
2119 my ($self, $range) = @_; 2466 my ($self, $range) = @_;
2120 2467
2121 $self->{range} = $range; 2468 ($range, $self->{range}) = ($self->{range}, $range);
2122 2469
2470 if ("@$range" ne "@{$self->{range}}") {
2123 $self->update; 2471 $self->update;
2472 $self->set_value ($self->{range}[0]);
2473 }
2124} 2474}
2125 2475
2126sub set_value { 2476sub set_value {
2127 my ($self, $value) = @_; 2477 my ($self, $value) = @_;
2128 2478
… …
2139 if $unit; 2489 if $unit;
2140 2490
2141 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2491 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2142 2492
2143 if ($value != $old_value) { 2493 if ($value != $old_value) {
2144 $self->_emit (changed => $value); 2494 $self->emit (changed => $value);
2145 $self->update; 2495 $self->update;
2146 } 2496 }
2147} 2497}
2148 2498
2149sub size_request { 2499sub size_request {
2150 my ($self) = @_; 2500 my ($self) = @_;
2151 2501
2152 my $w = $self->{req_w}; 2502 ($self->{req_w}, $self->{req_h})
2153 my $h = $self->{req_h};
2154
2155 $self->{vertical} ? ($h, $w) : ($w, $h)
2156} 2503}
2157 2504
2158sub button_down { 2505sub invoke_button_down {
2159 my ($self, $ev, $x, $y) = @_; 2506 my ($self, $ev, $x, $y) = @_;
2160 2507
2161 $self->SUPER::button_down ($ev, $x, $y); 2508 $self->SUPER::invoke_button_down ($ev, $x, $y);
2162 2509
2163 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2510 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2164 2511
2165 $self->mouse_motion ($ev, $x, $y); 2512 $self->invoke_mouse_motion ($ev, $x, $y)
2166} 2513}
2167 2514
2168sub mouse_motion { 2515sub invoke_mouse_motion {
2169 my ($self, $ev, $x, $y) = @_; 2516 my ($self, $ev, $x, $y) = @_;
2170 2517
2171 if ($GRAB == $self) { 2518 if ($GRAB == $self) {
2172 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2519 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2173 2520
2174 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2521 my (undef, $lo, $hi, $page) = @{$self->{range}};
2175 2522
2176 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2523 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2177 2524
2178 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2525 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2526 } else {
2527 return 0;
2528 }
2529
2179 } 2530 1
2531}
2532
2533sub invoke_mouse_wheel {
2534 my ($self, $ev) = @_;
2535
2536 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2537
2538 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * 0.2);
2539
2540 ! ! $delta
2180} 2541}
2181 2542
2182sub update { 2543sub update {
2183 my ($self) = @_; 2544 my ($self) = @_;
2184 2545
2185 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2546 delete $self->{knob_w};
2547 $self->SUPER::update;
2548}
2549
2550sub _draw {
2551 my ($self) = @_;
2552
2553 unless ($self->{knob_w}) {
2186 $self->set_value ($self->{range}[0]); 2554 $self->set_value ($self->{range}[0]);
2187 2555
2188 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2556 my ($value, $lo, $hi, $page) = @{$self->{range}};
2189 my $range = ($hi - $page - $lo) || 1e-100; 2557 my $range = ($hi - $page - $lo) || 1e-100;
2190 2558
… …
2196 $value = ($value - $lo) / $range; 2564 $value = ($value - $lo) / $range;
2197 $value = $value * $self->{scale} + $self->{offset}; 2565 $value = $value * $self->{scale} + $self->{offset};
2198 2566
2199 $self->{knob_x} = $value - $knob_w * 0.5; 2567 $self->{knob_x} = $value - $knob_w * 0.5;
2200 $self->{knob_w} = $knob_w; 2568 $self->{knob_w} = $knob_w;
2201 }); 2569 }
2202
2203 $self->SUPER::update;
2204}
2205
2206sub _draw {
2207 my ($self) = @_;
2208 2570
2209 $self->SUPER::_draw (); 2571 $self->SUPER::_draw ();
2210 2572
2211 glScale $self->{w}, $self->{h}; 2573 glScale $self->{w}, $self->{h};
2212 2574
… …
2273sub set_range { shift->{slider}->set_range (@_) } 2635sub set_range { shift->{slider}->set_range (@_) }
2274sub set_value { shift->{slider}->set_value (@_) } 2636sub set_value { shift->{slider}->set_value (@_) }
2275 2637
2276############################################################################# 2638#############################################################################
2277 2639
2278package CFClient::UI::TextView; 2640package CFClient::UI::TextScroller;
2279 2641
2280our @ISA = CFClient::UI::HBox::; 2642our @ISA = CFClient::UI::HBox::;
2281 2643
2282use CFClient::OpenGL; 2644use CFClient::OpenGL;
2283 2645
2284sub new { 2646sub new {
2285 my $class = shift; 2647 my $class = shift;
2286 2648
2287 my $self = $class->SUPER::new ( 2649 my $self = $class->SUPER::new (
2288 fontsize => 1, 2650 fontsize => 1,
2289 can_events => 0, 2651 can_events => 1,
2652 indent => 0,
2290 #font => default_font 2653 #font => default_font
2291 @_, 2654 @_,
2292 2655
2293 layout => (new CFClient::Layout 1), 2656 layout => (new CFClient::Layout),
2294 par => [], 2657 par => [],
2295 height => 0, 2658 height => 0,
2296 children => [ 2659 children => [
2297 (new CFClient::UI::Empty expand => 1), 2660 (new CFClient::UI::Empty expand => 1),
2298 (new CFClient::UI::Slider vertical => 1), 2661 (new CFClient::UI::Slider vertical => 1),
… …
2309 2672
2310 $self->{fontsize} = $fontsize; 2673 $self->{fontsize} = $fontsize;
2311 $self->reflow; 2674 $self->reflow;
2312} 2675}
2313 2676
2677sub size_request {
2678 my ($self) = @_;
2679
2680 my ($empty, $slider) = @{ $self->{children} };
2681
2682 local $self->{children} = [$empty, $slider];
2683 $self->SUPER::size_request
2684}
2685
2314sub size_allocate { 2686sub invoke_size_allocate {
2315 my ($self, $w, $h) = @_; 2687 my ($self, $w, $h) = @_;
2316 2688
2317 $self->SUPER::size_allocate ($w, $h); 2689 my ($empty, $slider, @other) = @{ $self->{children} };
2690 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2318 2691
2319 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2692 $self->{layout}->set_font ($self->{font}) if $self->{font};
2320 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2693 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2321 $self->{layout}->set_width ($self->{children}[0]{w}); 2694 $self->{layout}->set_width ($empty->{w});
2695 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2322 2696
2323 $self->reflow; 2697 $self->reflow;
2324}
2325 2698
2326sub text_size { 2699 local $self->{children} = [$empty, $slider];
2700 $self->SUPER::invoke_size_allocate ($w, $h)
2701}
2702
2703sub invoke_mouse_wheel {
2327 my ($self, $text, $indent) = @_; 2704 my ($self, $ev) = @_;
2705
2706 return 0 unless $ev->{dy}; # only vertical movements
2707
2708 $self->{children}[1]->emit (mouse_wheel => $ev);
2709
2710 1
2711}
2712
2713sub get_layout {
2714 my ($self, $para) = @_;
2328 2715
2329 my $layout = $self->{layout}; 2716 my $layout = $self->{layout};
2330 2717
2718 $layout->set_font ($self->{font}) if $self->{font};
2719 $layout->set_foreground (@{$para->{fg}});
2331 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2720 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2332 $layout->set_width ($self->{children}[0]{w} - $indent); 2721 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2722 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2333 $layout->set_markup ($text); 2723 $layout->set_markup ($para->{markup});
2724
2725 $layout->set_shapes (
2726 map
2727 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2728 @{$para->{widget}}
2334 2729 );
2730
2335 $layout->size 2731 $layout
2336} 2732}
2337 2733
2338sub reflow { 2734sub reflow {
2339 my ($self) = @_; 2735 my ($self) = @_;
2340 2736
… …
2349 $self->{children}[1]->set_value ($offset); 2745 $self->{children}[1]->set_value ($offset);
2350} 2746}
2351 2747
2352sub clear { 2748sub clear {
2353 my ($self) = @_; 2749 my ($self) = @_;
2750
2751 my (undef, undef, @other) = @{ $self->{children} };
2752 $self->remove ($_) for @other;
2354 2753
2355 $self->{par} = []; 2754 $self->{par} = [];
2356 $self->{height} = 0; 2755 $self->{height} = 0;
2357 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2756 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2358} 2757}
2359 2758
2360sub add_paragraph { 2759sub add_paragraph {
2361 my ($self, $color, $text, $indent) = @_; 2760 my ($self, $color, $para, $indent) = @_;
2362 2761
2363 for my $line (split /\n/, $text) { 2762 my ($text, @w) = ref $para ? @$para : $para;
2364 my ($w, $h) = $self->text_size ($line); 2763
2365 $self->{height} += $h; 2764 $para = {
2366 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 2765 w => 1e10,
2766 wrapped => 1,
2767 fg => $color,
2768 indent => $indent,
2769 markup => $text,
2770 widget => \@w,
2367 } 2771 };
2368 2772
2369 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 2773 $self->add (@w) if @w;
2774 push @{$self->{par}}, $para;
2775
2776 $self->{need_reflow}++;
2777 $self->update;
2778}
2779
2780sub scroll_to_bottom {
2781 my ($self) = @_;
2782
2783 $self->{scroll_to_bottom} = 1;
2784 $self->update;
2370} 2785}
2371 2786
2372sub update { 2787sub update {
2373 my ($self) = @_; 2788 my ($self) = @_;
2374 2789
… …
2376 2791
2377 return unless $self->{h} > 0; 2792 return unless $self->{h} > 0;
2378 2793
2379 delete $self->{texture}; 2794 delete $self->{texture};
2380 2795
2381 $ROOT->on_post_alloc ($self, sub { 2796 $ROOT->on_post_alloc ($self => sub {
2382 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 2797 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2383 2798
2384 if (delete $self->{need_reflow}) { 2799 if (delete $self->{need_reflow}) {
2385 my $height = 0; 2800 my $height = 0;
2386 2801
2387 my $layout = $self->{layout};
2388
2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2390
2391 for (@{$self->{par}}) { 2802 for my $para (@{$self->{par}}) {
2392 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support 2803 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2393 $layout->set_width ($W - $_->[3]); 2804 my $layout = $self->get_layout ($para);
2394 $layout->set_markup ($_->[4]);
2395 my ($w, $h) = $layout->size; 2805 my ($w, $h) = $layout->size;
2396 $_->[0] = $w + $_->[3]; 2806
2397 $_->[1] = $h; 2807 $para->{w} = $w + $para->{indent};
2808 $para->{h} = $h;
2809 $para->{wrapped} = $layout->has_wrapped;
2398 } 2810 }
2399 2811
2400 $height += $_->[1]; 2812 $height += $para->{h};
2401 } 2813 }
2402 2814
2403 $self->{height} = $height; 2815 $self->{height} = $height;
2404 2816
2405 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]); 2817 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2406 2818
2407 delete $self->{texture}; 2819 delete $self->{texture};
2408 } 2820 }
2409 2821
2822 if (delete $self->{scroll_to_bottom}) {
2823 $self->{children}[1]->set_value (1e10);
2824 }
2825
2410 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 2826 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2411 glClearColor 0.5, 0.5, 0.5, 0; 2827 glClearColor 0, 0, 0, 0;
2412 glClear GL_COLOR_BUFFER_BIT; 2828 glClear GL_COLOR_BUFFER_BIT;
2413 2829
2414 my $top = int $self->{children}[1]{range}[0]; 2830 my $top = int $self->{children}[1]{range}[0];
2415 2831
2416 my $y0 = $top; 2832 my $y0 = $top;
2417 my $y1 = $top + $H; 2833 my $y1 = $top + $H;
2418 2834
2419 my $y = 0; 2835 my $y = 0;
2420 2836
2421 my $layout = $self->{layout};
2422
2423 $layout->set_font ($self->{font}) if $self->{font};
2424
2425 glEnable GL_BLEND;
2426 #TODO# not correct in windows where rgba is forced off
2427 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2428
2429 for my $par (@{$self->{par}}) { 2837 for my $para (@{$self->{par}}) {
2430 my $h = $par->[1]; 2838 my $h = $para->{h};
2431 2839
2432 if ($y0 < $y + $h && $y < $y1) { 2840 if ($y0 < $y + $h && $y < $y1) {
2433 $layout->set_foreground (@{ $par->[2] });
2434 $layout->set_width ($W - $par->[3]);
2435 $layout->set_markup ($par->[4]);
2436 2841
2437 my ($w, $h, $data, $format, $internalformat) = $layout->render; 2842 my $layout = $self->get_layout ($para);
2438 2843
2439 glRasterPos $par->[3], $y - $y0; 2844 $layout->render ($para->{indent}, $y - $y0);
2440 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 2845
2846 if (my @w = @{ $para->{widget} }) {
2847 my @s = $layout->get_shapes;
2848
2849 for (@w) {
2850 my ($dx, $dy) = splice @s, 0, 2, ();
2851
2852 $_->{x} = $dx + $para->{indent};
2853 $_->{y} = $dy + $y - $y0;
2854
2855 $_->draw;
2856 }
2857 }
2441 } 2858 }
2442 2859
2443 $y += $h; 2860 $y += $h;
2444 } 2861 }
2445
2446 glDisable GL_BLEND;
2447 }; 2862 };
2448 }); 2863 });
2449} 2864}
2450 2865
2866sub reconfigure {
2867 my ($self) = @_;
2868
2869 $self->SUPER::reconfigure;
2870
2871 $_->{w} = 1e10 for @{ $self->{par} };
2872 $self->reflow;
2873}
2874
2451sub _draw { 2875sub _draw {
2452 my ($self) = @_; 2876 my ($self) = @_;
2453 2877
2454 glEnable GL_TEXTURE_2D; 2878 glEnable GL_TEXTURE_2D;
2455 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2879 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2456 glColor 1, 1, 1, 1; 2880 glColor 0, 0, 0, 1;
2457 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 2881 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2458 glDisable GL_TEXTURE_2D; 2882 glDisable GL_TEXTURE_2D;
2459 2883
2460 $self->{children}[1]->draw; 2884 $self->{children}[1]->draw;
2461
2462} 2885}
2463 2886
2464############################################################################# 2887#############################################################################
2465 2888
2466package CFClient::UI::Animator; 2889package CFClient::UI::Animator;
… …
2511 2934
2512sub new { 2935sub new {
2513 my $class = shift; 2936 my $class = shift;
2514 2937
2515 my $self = $class->SUPER::new ( 2938 my $self = $class->SUPER::new (
2516 state => 0, 2939 state => 0,
2517 connect_activate => \&toggle_flopper, 2940 on_activate => \&toggle_flopper,
2518 @_ 2941 @_
2519 ); 2942 );
2520 2943
2521 if ($self->{state}) {
2522 $self->{state} = 0;
2523 $self->toggle_flopper;
2524 }
2525
2526 $self 2944 $self
2527} 2945}
2528 2946
2529sub toggle_flopper { 2947sub toggle_flopper {
2530 my ($self) = @_; 2948 my ($self) = @_;
2531 2949
2532 # TODO: use animation 2950 $self->{other}->toggle_visibility;
2533 if ($self->{state} = !$self->{state}) {
2534 $CFClient::UI::ROOT->add ($self->{other});
2535 $self->{other}->move ($self->coord2global (0, $self->{h}));
2536 $self->_emit ("open");
2537 } else {
2538 $CFClient::UI::ROOT->remove ($self->{other});
2539 $self->_emit ("close");
2540 }
2541
2542 $self->_emit (changed => $self->{state});
2543} 2951}
2544 2952
2545############################################################################# 2953#############################################################################
2546 2954
2547package CFClient::UI::Tooltip; 2955package CFClient::UI::Tooltip;
… …
2560} 2968}
2561 2969
2562sub set_tooltip_from { 2970sub set_tooltip_from {
2563 my ($self, $widget) = @_; 2971 my ($self, $widget) = @_;
2564 2972
2973 my $tooltip = $widget->{tooltip};
2974
2975 if ($ENV{CFPLUS_DEBUG} & 2) {
2976 $tooltip .= "\n\n" . (ref $widget) . "\n"
2977 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2978 . "req $widget->{req_w} $widget->{req_h}\n"
2979 . "visible $widget->{visible}";
2980 }
2981
2982 $tooltip =~ s/^\n+//;
2983 $tooltip =~ s/\n+$//;
2984
2565 $self->add (new CFClient::UI::Label 2985 $self->add (new CFClient::UI::Label
2566 markup => $widget->{tooltip}, 2986 markup => $tooltip,
2567 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 2987 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2568 fontsize => 0.8, 2988 fontsize => 0.8,
2569 fg => [0, 0, 0, 1], 2989 fg => [0, 0, 0, 1],
2570 ellipsise => 0, 2990 ellipsise => 0,
2571 font => ($widget->{tooltip_font} || $::FONT_PROP), 2991 font => ($widget->{tooltip_font} || $::FONT_PROP),
… …
2578 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2998 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2579 2999
2580 ($w + 4, $h + 4) 3000 ($w + 4, $h + 4)
2581} 3001}
2582 3002
2583sub size_allocate { 3003sub invoke_size_allocate {
2584 my ($self, $w, $h) = @_; 3004 my ($self, $w, $h) = @_;
2585 3005
2586 $self->SUPER::size_allocate ($w - 4, $h - 4); 3006 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3007}
3008
3009sub invoke_visibility_change {
3010 my ($self, $visible) = @_;
3011
3012 return unless $visible;
3013
3014 $self->{root}->on_post_alloc ("move_$self" => sub {
3015 my $widget = $self->{owner}
3016 or return;
3017
3018 if ($widget->{visible}) {
3019 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3020
3021 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3022 if $x + $self->{w} > $self->{root}{w};
3023
3024 $self->move_abs ($x, $y);
3025 } else {
3026 $self->hide;
3027 }
3028 });
2587} 3029}
2588 3030
2589sub _draw { 3031sub _draw {
2590 my ($self) = @_; 3032 my ($self) = @_;
2591 3033
… …
2608 glVertex $w, $h; 3050 glVertex $w, $h;
2609 glVertex $w, 0; 3051 glVertex $w, 0;
2610 glEnd; 3052 glEnd;
2611 3053
2612 glTranslate 2 - 0.375, 2 - 0.375; 3054 glTranslate 2 - 0.375, 2 - 0.375;
3055
2613 $self->SUPER::_draw; 3056 $self->SUPER::_draw;
2614} 3057}
2615 3058
2616############################################################################# 3059#############################################################################
2617 3060
… …
2623 3066
2624sub new { 3067sub new {
2625 my $class = shift; 3068 my $class = shift;
2626 3069
2627 my $self = $class->SUPER::new ( 3070 my $self = $class->SUPER::new (
2628 aspect => 1, 3071 aspect => 1,
3072 can_events => 0,
2629 @_, 3073 @_,
2630 ); 3074 );
2631 3075
2632 if ($self->{anim} && $self->{animspeed}) { 3076 if ($self->{anim} && $self->{animspeed}) {
2633 Scalar::Util::weaken (my $widget = $self); 3077 Scalar::Util::weaken (my $widget = $self);
… …
2675 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3119 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2676 3120
2677 if ($tex) { 3121 if ($tex) {
2678 glEnable GL_TEXTURE_2D; 3122 glEnable GL_TEXTURE_2D;
2679 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2680 glColor 1, 1, 1, 1; 3124 glColor 0, 0, 0, 1;
2681 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3125 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2682 glDisable GL_TEXTURE_2D; 3126 glDisable GL_TEXTURE_2D;
2683 } 3127 }
2684} 3128}
2685 3129
2686sub DESTROY { 3130sub destroy {
2687 my ($self) = @_; 3131 my ($self) = @_;
2688 3132
2689 $self->{timer}->cancel 3133 $self->{timer}->cancel
2690 if $self->{timer}; 3134 if $self->{timer};
2691 3135
2692 $self->SUPER::DESTROY; 3136 $self->SUPER::destroy;
2693} 3137}
2694 3138
2695############################################################################# 3139#############################################################################
2696 3140
2697package CFClient::UI::InventoryItem; 3141package CFClient::UI::Buttonbar;
2698 3142
2699our @ISA = CFClient::UI::HBox::; 3143our @ISA = CFClient::UI::HBox::;
2700 3144
2701sub _item_to_desc { 3145# TODO: should actualyl wrap buttons and other goodies.
2702 my ($item) = @_;
2703
2704 my $desc =
2705 $item->{nrof} < 2
2706 ? $item->{name}
2707 : "$item->{nrof} × $item->{name_pl}";
2708
2709 $item->{flags} & Crossfire::Protocol::F_OPEN
2710 and $desc .= " (open)";
2711 $item->{flags} & Crossfire::Protocol::F_APPLIED
2712 and $desc .= " (applied)";
2713 $item->{flags} & Crossfire::Protocol::F_UNPAID
2714 and $desc .= " (unpaid)";
2715 $item->{flags} & Crossfire::Protocol::F_MAGIC
2716 and $desc .= " (magic)";
2717 $item->{flags} & Crossfire::Protocol::F_CURSED
2718 and $desc .= " (cursed)";
2719 $item->{flags} & Crossfire::Protocol::F_DAMNED
2720 and $desc .= " (damned)";
2721 $item->{flags} & Crossfire::Protocol::F_LOCKED
2722 and $desc .= " *";
2723
2724 $desc
2725}
2726
2727sub new {
2728 my $class = shift;
2729
2730 my %args = @_;
2731
2732 my $item = delete $args{item};
2733
2734 my $desc = _item_to_desc ($item);
2735
2736 my $self = $class->SUPER::new (
2737 can_hover => 1,
2738 can_events => 1,
2739 tooltip => ((CFClient::UI::Label::escape $desc)
2740 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2741 connect_button_down => sub {
2742 my ($self, $ev, $x, $y) = @_;
2743
2744 # todo: maybe put examine on 1? but should just be a tooltip :(
2745 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2746 my $targ = $::CONN->{player}{tag};
2747
2748 if ($item->{container} == $::CONN->{player}{tag}) {
2749 $targ = $main::OPENCONT;
2750 }
2751
2752 $::CONN->send ("move $targ $item->{tag} 0");
2753 } elsif ($ev->{button} == 1) {
2754 $::CONN->send ("examine $item->{tag}");
2755 } elsif ($ev->{button} == 2) {
2756 $::CONN->send ("apply $item->{tag}");
2757 } elsif ($ev->{button} == 3) {
2758 my @menu_items = (
2759 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2760 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2761 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2762 (
2763 $item->{flags} & Crossfire::Protocol::F_LOCKED
2764 ? (
2765 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2766 )
2767 : (
2768 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2769 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2770 )
2771 ),
2772 );
2773
2774 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2775 }
2776
2777 1
2778 },
2779 %args
2780 );
2781
2782
2783 $self->add (new CFClient::UI::Face
2784 can_events => 0,
2785 face => $item->{face},
2786 anim => $item->{anim},
2787 animspeed => $item->{animspeed},
2788 );
2789
2790 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2791
2792 $self->{item} = $item;
2793
2794 $self->update_item;
2795
2796 $self
2797}
2798
2799sub update_item {
2800 my ($self) = @_;
2801
2802 my $desc = _item_to_desc ($self->{item});
2803
2804 $self->{name_lbl}->set_text ($desc);
2805}
2806
2807#############################################################################
2808
2809package CFClient::UI::Inventory;
2810
2811our @ISA = CFClient::UI::ScrolledWindow::;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 scrolled => (new CFClient::UI::Table),
2818 @_,
2819 );
2820
2821 $self
2822}
2823
2824sub set_items {
2825 my ($self, $items) = @_;
2826
2827 $self->{scrolled}->clear;
2828 return unless $items;
2829
2830 my @items = sort {
2831 ($a->{type} <=> $b->{type})
2832 or ($a->{name} cmp $b->{name})
2833 } @$items;
2834
2835 $self->{real_items} = \@items;
2836
2837 for my $item (@items) {
2838 $item->{item} = $item;
2839 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2840 $item->update_item ();
2841 }
2842
2843 my $i = 0;
2844 for (@items) {
2845 $self->{scrolled}->add (0, $i, $_);
2846 my $nrof = $_->{item}->{nrof} || 1;
2847 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2848 }
2849
2850# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2851}
2852
2853sub size_request {
2854 my ($self) = @_;
2855 ($self->{req_w}, $self->{req_h});
2856}
2857 3146
2858############################################################################# 3147#############################################################################
2859 3148
2860package CFClient::UI::Menu; 3149package CFClient::UI::Menu;
2861 3150
… …
2873 ); 3162 );
2874 3163
2875 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3164 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2876 3165
2877 for my $item (@{ $self->{items} }) { 3166 for my $item (@{ $self->{items} }) {
2878 my ($widget, $cb) = @$item; 3167 my ($widget, $cb, $tooltip) = @$item;
2879 3168
2880 # handle various types of items, only text for now 3169 # handle various types of items, only text for now
2881 if (!ref $widget) { 3170 if (!ref $widget) {
3171 if ($widget =~ /\t/) {
3172 my ($left, $right) = split /\t/, $widget, 2;
3173
3174 $widget = new CFClient::UI::HBox
3175 can_hover => 1,
3176 can_events => 1,
3177 tooltip => $tooltip,
3178 children => [
3179 (new CFClient::UI::Label markup => $left, expand => 1),
3180 (new CFClient::UI::Label markup => $right, align => +1),
3181 ],
3182 ;
3183
3184 } else {
2882 $widget = new CFClient::UI::Label 3185 $widget = new CFClient::UI::Label
2883 can_hover => 1, 3186 can_hover => 1,
2884 can_events => 1, 3187 can_events => 1,
2885 text => $widget; 3188 markup => $widget,
3189 tooltip => $tooltip;
3190 }
2886 } 3191 }
2887 3192
2888 $self->{item}{$widget} = $item; 3193 $self->{item}{$widget} = $item;
2889 3194
2890 $self->{vbox}->add ($widget); 3195 $self->{vbox}->add ($widget);
… …
2895 3200
2896# popup given the event (must be a mouse button down event currently) 3201# popup given the event (must be a mouse button down event currently)
2897sub popup { 3202sub popup {
2898 my ($self, $ev) = @_; 3203 my ($self, $ev) = @_;
2899 3204
2900 $self->_emit ("popdown"); 3205 $self->emit ("popdown");
2901 3206
2902 # maybe save $GRAB? must be careful about events... 3207 # maybe save $GRAB? must be careful about events...
2903 $GRAB = $self; 3208 $GRAB = $self;
2904 $self->{button} = $ev->{button}; 3209 $self->{button} = $ev->{button};
2905 3210
2906 $self->show; 3211 $self->show;
2907 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3212 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2908} 3213}
2909 3214
2910sub mouse_motion { 3215sub invoke_mouse_motion {
2911 my ($self, $ev, $x, $y) = @_; 3216 my ($self, $ev, $x, $y) = @_;
2912 3217
2913 # TODO: should use vbox->find_widget or so 3218 # TODO: should use vbox->find_widget or so
2914 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3219 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2915 $self->{hover} = $self->{item}{$HOVER}; 3220 $self->{hover} = $self->{item}{$HOVER};
2916}
2917 3221
3222 0
3223}
3224
2918sub button_up { 3225sub invoke_button_up {
2919 my ($self, $ev, $x, $y) = @_; 3226 my ($self, $ev, $x, $y) = @_;
2920 3227
2921 if ($ev->{button} == $self->{button}) { 3228 if ($ev->{button} == $self->{button}) {
2922 undef $GRAB; 3229 undef $GRAB;
2923 $self->hide; 3230 $self->hide;
2924 3231
2925 $self->_emit ("popdown"); 3232 $self->emit ("popdown");
2926 $self->{hover}[1]->() if $self->{hover}; 3233 $self->{hover}[1]->() if $self->{hover};
3234 } else {
3235 return 0
3236 }
3237
2927 } 3238 1
2928} 3239}
2929 3240
2930############################################################################# 3241#############################################################################
2931 3242
2932package CFClient::UI::Statusbox; 3243package CFClient::UI::Multiplexer;
2933 3244
2934our @ISA = CFClient::UI::VBox::; 3245our @ISA = CFClient::UI::Container::;
2935 3246
2936sub new { 3247sub new {
2937 my $class = shift; 3248 my $class = shift;
2938 3249
2939 $class->SUPER::new ( 3250 my $self = $class->SUPER::new (
3251 @_,
3252 );
3253
3254 $self->{current} = $self->{children}[0]
3255 if @{ $self->{children} };
3256
3257 $self
3258}
3259
3260sub add {
3261 my ($self, @widgets) = @_;
3262
3263 $self->SUPER::add (@widgets);
3264
3265 $self->{current} = $self->{children}[0]
3266 if @{ $self->{children} };
3267}
3268
3269sub get_current_page {
3270 my ($self) = @_;
3271
3272 $self->{current}
3273}
3274
3275sub set_current_page {
3276 my ($self, $page_or_widget) = @_;
3277
3278 my $widget = ref $page_or_widget
3279 ? $page_or_widget
3280 : $self->{children}[$page_or_widget];
3281
3282 $self->{current} = $widget;
3283 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3284
3285 $self->emit (page_changed => $self->{current});
3286
3287 $self->realloc;
3288}
3289
3290sub visible_children {
3291 $_[0]{current}
3292}
3293
3294sub size_request {
3295 my ($self) = @_;
3296
3297 $self->{current}->size_request
3298}
3299
3300sub invoke_size_allocate {
3301 my ($self, $w, $h) = @_;
3302
3303 $self->{current}->configure (0, 0, $w, $h);
3304
3305 1
3306}
3307
3308sub _draw {
3309 my ($self) = @_;
3310
3311 $self->{current}->draw;
3312}
3313
3314#############################################################################
3315
3316package CFClient::UI::Notebook;
3317
3318our @ISA = CFClient::UI::VBox::;
3319
3320sub new {
3321 my $class = shift;
3322
3323 my $self = $class->SUPER::new (
3324 buttonbar => (new CFClient::UI::Buttonbar),
3325 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3326 # filter => # will be put between multiplexer and $self
3327 @_,
3328 );
3329
3330 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3331 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3332
3333 $self
3334}
3335
3336sub add {
3337 my ($self, $title, $widget, $tooltip) = @_;
3338
3339 Scalar::Util::weaken $self;
3340
3341 $self->{buttonbar}->add (new CFClient::UI::Button
3342 markup => $title,
3343 tooltip => $tooltip,
3344 on_activate => sub { $self->set_current_page ($widget) },
3345 );
3346
3347 $self->{multiplexer}->add ($widget);
3348}
3349
3350sub get_current_page {
3351 my ($self) = @_;
3352
3353 $self->{multiplexer}->get_current_page
3354}
3355
3356sub set_current_page {
3357 my ($self, $page) = @_;
3358
3359 $self->{multiplexer}->set_current_page ($page);
3360 $self->emit (page_changed => $self->{multiplexer}{current});
3361}
3362
3363#############################################################################
3364
3365package CFClient::UI::Combobox;
3366
3367use utf8;
3368
3369our @ISA = CFClient::UI::Button::;
3370
3371sub new {
3372 my $class = shift;
3373
3374 my $self = $class->SUPER::new (
3375 options => [], # [value, title, longdesc], ...
3376 value => undef,
3377 @_,
3378 );
3379
3380 $self->_set_value ($self->{value});
3381
3382 $self
3383}
3384
3385sub invoke_button_down {
3386 my ($self, $ev) = @_;
3387
3388 my @menu_items;
3389
3390 for (@{ $self->{options} }) {
3391 my ($value, $title, $tooltip) = @$_;
3392
3393 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3394 }
3395
3396 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3397}
3398
3399sub _set_value {
3400 my ($self, $value) = @_;
3401
3402 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3403 or return;
3404
3405 $self->{value} = $item->[0];
3406 $self->set_markup ("$item->[1] ⇓");
3407 $self->set_tooltip ($item->[2]);
3408}
3409
3410sub set_value {
3411 my ($self, $value) = @_;
3412
3413 return unless $self->{value} ne $value;
3414
3415 $self->_set_value ($value);
3416 $self->emit (changed => $value);
3417}
3418
3419#############################################################################
3420
3421package CFClient::UI::Statusbox;
3422
3423our @ISA = CFClient::UI::VBox::;
3424
3425sub new {
3426 my $class = shift;
3427
3428 my $self = $class->SUPER::new (
2940 fontsize => 0.8, 3429 fontsize => 0.8,
2941 @_, 3430 @_,
2942 ) 3431 );
3432
3433 Scalar::Util::weaken (my $this = $self);
3434
3435 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3436
3437 $self
2943} 3438}
2944 3439
2945sub reorder { 3440sub reorder {
2946 my ($self) = @_; 3441 my ($self) = @_;
2947 my $NOW = time; 3442 my $NOW = Time::HiRes::time;
3443
3444 # freeze display when hovering over any label
3445 return if $CFClient::UI::TOOLTIP->{owner}
3446 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3447 values %{ $self->{item} };
2948 3448
2949 while (my ($k, $v) = each %{ $self->{item} }) { 3449 while (my ($k, $v) = each %{ $self->{item} }) {
2950 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3450 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2951 } 3451 }
2952 3452
… …
2955 my @items = sort { 3455 my @items = sort {
2956 $a->{pri} <=> $b->{pri} 3456 $a->{pri} <=> $b->{pri}
2957 or $b->{id} <=> $a->{id} 3457 or $b->{id} <=> $a->{id}
2958 } values %{ $self->{item} }; 3458 } values %{ $self->{item} };
2959 3459
3460 $self->{timer}->interval (1);
3461
2960 my $count = 10 + 1; 3462 my $count = 10 + 1;
2961 for my $item (@items) { 3463 for my $item (@items) {
2962 last unless --$count; 3464 last unless --$count;
2963 3465
2964 push @widgets, $item->{label} ||= do { 3466 my $label = $item->{label} ||= do {
2965 # TODO: doesn't handle markup well (read as: at all) 3467 # TODO: doesn't handle markup well (read as: at all)
2966 my $short = $item->{count} > 1 3468 my $short = $item->{count} > 1
2967 ? "<b>$item->{count} ×</b> $item->{text}" 3469 ? "<b>$item->{count} ×</b> $item->{text}"
2968 : $item->{text}; 3470 : $item->{text};
2969 3471
… …
2977 tooltip => $item->{tooltip}, 3479 tooltip => $item->{tooltip},
2978 tooltip_font => $::FONT_PROP, 3480 tooltip_font => $::FONT_PROP,
2979 tooltip_width => 0.67, 3481 tooltip_width => 0.67,
2980 fontsize => $item->{fontsize} || $self->{fontsize}, 3482 fontsize => $item->{fontsize} || $self->{fontsize},
2981 max_w => $::WIDTH * 0.44, 3483 max_w => $::WIDTH * 0.44,
2982 fg => $item->{fg}, 3484 fg => [@{ $item->{fg} }],
2983 can_events => 1, 3485 can_events => 1,
2984 can_hover => 1 3486 can_hover => 1
2985 }; 3487 };
3488
3489 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3490 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3491 $label->update;
3492 $label->set_max_size (undef, $label->{req_h} * $diff)
3493 if $diff < 1;
3494 $self->{timer}->interval (1/30);
3495 } else {
3496 $label->{fg}[3] = $item->{fg}[3] || 1;
3497 }
3498
3499 push @widgets, $label;
2986 } 3500 }
2987 3501
2988 $self->clear; 3502 $self->clear;
2989 $self->SUPER::add (reverse @widgets); 3503 $self->SUPER::add (reverse @widgets);
2990} 3504}
… …
2993 my ($self, $text, %arg) = @_; 3507 my ($self, $text, %arg) = @_;
2994 3508
2995 $text =~ s/^\s+//; 3509 $text =~ s/^\s+//;
2996 $text =~ s/\s+$//; 3510 $text =~ s/\s+$//;
2997 3511
3512 return unless $text;
3513
2998 my $timeout = time + ((delete $arg{timeout}) || 60); 3514 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2999 3515
3000 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3516 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3001 3517
3002 if (my $item = $self->{item}{$group}) { 3518 if (my $item = $self->{item}{$group}) {
3003 if ($item->{text} eq $text) { 3519 if ($item->{text} eq $text) {
3004 $item->{count}++; 3520 $item->{count}++;
3005 } else { 3521 } else {
3006 $item->{count} = 1; 3522 $item->{count} = 1;
3007 $item->{text} = $item->{tooltip} = $text; 3523 $item->{text} = $item->{tooltip} = $text;
3008 } 3524 }
3009 $item->{id} = ++$self->{id}; 3525 $item->{id} += 0.2;#d#
3010 $item->{timeout} = $timeout; 3526 $item->{timeout} = $timeout;
3011 delete $item->{label}; 3527 delete $item->{label};
3012 } else { 3528 } else {
3013 $self->{item}{$group} = { 3529 $self->{item}{$group} = {
3014 id => ++$self->{id}, 3530 id => ++$self->{id},
… …
3020 count => 1, 3536 count => 1,
3021 %arg, 3537 %arg,
3022 }; 3538 };
3023 } 3539 }
3024 3540
3541 $ROOT->on_refresh (reorder => sub {
3025 $self->reorder; 3542 $self->reorder;
3543 });
3026} 3544}
3027 3545
3028sub reconfigure { 3546sub reconfigure {
3029 my ($self) = @_; 3547 my ($self) = @_;
3030 3548
… …
3033 3551
3034 $self->reorder; 3552 $self->reorder;
3035 $self->SUPER::reconfigure; 3553 $self->SUPER::reconfigure;
3036} 3554}
3037 3555
3556sub destroy {
3557 my ($self) = @_;
3558
3559 $self->{timer}->cancel;
3560
3561 $self->SUPER::destroy;
3562}
3563
3038############################################################################# 3564#############################################################################
3039 3565
3040package CFClient::UI::Root; 3566package CFClient::UI::Inventory;
3041 3567
3042our @ISA = CFClient::UI::Container::; 3568our @ISA = CFClient::UI::Table::;
3043
3044use CFClient::OpenGL;
3045 3569
3046sub new { 3570sub new {
3047 my $class = shift; 3571 my $class = shift;
3048 3572
3049 $class->SUPER::new ( 3573 my $self = $class->SUPER::new (
3574 col_expand => [0, 1, 0],
3575 items => [],
3576 @_,
3577 );
3578
3579 $self->set_sort_order (undef);
3580
3581 $self
3582}
3583
3584sub update_items {
3585 my ($self) = @_;
3586
3587 $self->clear;
3588
3589 my @item = $self->{sort}->(@{ $self->{items} });
3590
3591 my @adds;
3592 my $row = 0;
3593 for my $item ($self->{sort}->(@{ $self->{items} })) {
3594 CFClient::Item::update_widgets $item;
3595
3596 push @adds, 0, $row, $item->{face_widget};
3597 push @adds, 1, $row, $item->{desc_widget};
3598 push @adds, 2, $row, $item->{weight_widget};
3599
3600 $row++;
3601 }
3602
3603 $self->add (@adds);
3604}
3605
3606sub set_sort_order {
3607 my ($self, $order) = @_;
3608
3609 $self->{sort} = $order ||= sub {
3610 sort {
3611 $a->{type} <=> $b->{type}
3612 or $a->{name} cmp $b->{name}
3613 } @_
3614 };
3615
3616 $self->update_items;
3617}
3618
3619sub set_items {
3620 my ($self, $items) = @_;
3621
3622 $self->{items} = [$items ? values %$items : ()];
3623 $self->update_items;
3624}
3625
3626#############################################################################
3627
3628package CFClient::UI::SpellList;
3629
3630our @ISA = CFClient::UI::Table::;
3631
3632sub new {
3633 my $class = shift;
3634
3635 my $self = $class->SUPER::new (
3636 binding => [],
3637 commands => [],
3050 @_, 3638 @_,
3051 ) 3639 )
3052} 3640}
3053 3641
3054sub configure { 3642my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3055 my ($self, $x, $y, $w, $h) = @_;
3056 3643
3057 $self->{w} = $w; 3644my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3058 $self->{h} = $h; 3645 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3059} 3646my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3647 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3648my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3649 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3650my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3651 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3652my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3653 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3060 3654
3061sub check_size { 3655sub rebuild_spell_list {
3656 my ($self) = @_;
3657
3658 $CFClient::UI::ROOT->on_refresh ($self => sub {
3659 $self->clear;
3660
3661 return unless $::CONN;
3662
3663 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3664 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3665 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3666 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3667 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3668
3669 my $row = 0;
3670
3671 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3672 my $spell = $self->{spell}{$_};
3673
3674 $row++;
3675
3676 my $spell_cb = sub {
3677 my ($widget, $ev) = @_;
3678
3679 if ($ev->{button} == 1) {
3680 $::CONN->user_send ("cast $spell->{name}");
3681 } elsif ($ev->{button} == 2) {
3682 $::CONN->user_send ("invoke $spell->{name}");
3683 } elsif ($ev->{button} == 3) {
3684 (new CFClient::UI::Menu
3685 items => [
3686 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3687 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3688 ],
3689 )->popup ($ev);
3690 } else {
3691 return 0;
3692 }
3693
3694 1
3695 };
3696
3697 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3698
3699 #TODO: add path info to tooltip
3700 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3701
3702 $self->add (0, $row, new CFClient::UI::Face
3703 face => $spell->{face},
3704 can_hover => 1,
3705 can_events => 1,
3706 tooltip => $tooltip,
3707 on_button_down => $spell_cb,
3708 );
3709
3710 $self->add (1, $row, new CFClient::UI::Label
3711 expand => 1,
3712 text => $spell->{name},
3713 can_hover => 1,
3714 can_events => 1,
3715 tooltip => $tooltip,
3716 on_button_down => $spell_cb,
3717 );
3718
3719 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3720 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3721 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3722 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3723 }
3724 });
3725}
3726
3727sub add_spell {
3062 my ($self) = @_; 3728 my ($self, $spell) = @_;
3063 3729
3064 $self->size_allocate ($self->{w}, $self->{h}) 3730 $self->{spell}->{$spell->{name}} = $spell;
3065 if $self->{w}; 3731 $self->rebuild_spell_list;
3732}
3733
3734sub remove_spell {
3735 my ($self, $spell) = @_;
3736
3737 delete $self->{spell}->{$spell->{name}};
3738 $self->rebuild_spell_list;
3739}
3740
3741sub clear_spells {
3742 my ($self) = @_;
3743
3744 $self->{spell} = {};
3745 $self->rebuild_spell_list;
3746}
3747
3748#############################################################################
3749
3750package CFClient::UI::Root;
3751
3752our @ISA = CFClient::UI::Container::;
3753
3754use List::Util qw(min max);
3755
3756use CFClient::OpenGL;
3757
3758sub new {
3759 my $class = shift;
3760
3761 my $self = $class->SUPER::new (
3762 visible => 1,
3763 @_,
3764 );
3765
3766 Scalar::Util::weaken ($self->{root} = $self);
3767
3768 $self
3066} 3769}
3067 3770
3068sub size_request { 3771sub size_request {
3069 my ($self) = @_; 3772 my ($self) = @_;
3070 3773
3071 ($self->{w}, $self->{h}) 3774 ($self->{w}, $self->{h})
3072} 3775}
3073 3776
3777sub _to_pixel {
3778 my ($coord, $size, $max) = @_;
3779
3780 $coord =
3781 $coord eq "center" ? ($max - $size) * 0.5
3782 : $coord eq "max" ? $max
3783 : $coord;
3784
3785 $coord = 0 if $coord < 0;
3786 $coord = $max - $size if $coord > $max - $size;
3787
3788 int $coord + 0.5
3789}
3790
3074sub size_allocate { 3791sub invoke_size_allocate {
3075 my ($self, $w, $h) = @_; 3792 my ($self, $w, $h) = @_;
3076 3793
3077 for my $child ($self->children) { 3794 for my $child ($self->children) {
3078 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3795 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3079 3796
3080 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3797 $X = $child->{force_x} if exists $child->{force_x};
3081 if exists $child->{req_x}; 3798 $Y = $child->{force_y} if exists $child->{force_y};
3082 3799
3083 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3800 $X = _to_pixel $X, $W, $self->{w};
3084 if exists $child->{req_y}; 3801 $Y = _to_pixel $Y, $H, $self->{h};
3085
3086 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3087 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3088 3802
3089 $child->configure ($X, $Y, $W, $H); 3803 $child->configure ($X, $Y, $W, $H);
3090 } 3804 }
3805
3806 1
3091} 3807}
3092 3808
3093sub coord2local { 3809sub coord2local {
3094 my ($self, $x, $y) = @_; 3810 my ($self, $x, $y) = @_;
3095 3811
… …
3103} 3819}
3104 3820
3105sub update { 3821sub update {
3106 my ($self) = @_; 3822 my ($self) = @_;
3107 3823
3108 $self->check_size;
3109 $::WANT_REFRESH++; 3824 $::WANT_REFRESH++;
3110} 3825}
3111 3826
3112sub add { 3827sub add {
3113 my ($self, @children) = @_; 3828 my ($self, @children) = @_;
3114 3829
3115 for (my @widgets = @children; my $w = pop @widgets; ) {
3116 push @widgets, $w->children;
3117 $w->{root} = $self;
3118 $w->{visible} = 1;
3119 }
3120
3121 for my $child (@children) {
3122 $child->{is_toplevel} = 1; 3830 $_->{is_toplevel} = 1
3123 3831 for @children;
3124 # integerise window positions
3125 $child->{x} = int $child->{x};
3126 $child->{y} = int $child->{y};
3127 }
3128 3832
3129 $self->SUPER::add (@children); 3833 $self->SUPER::add (@children);
3130} 3834}
3131 3835
3132sub remove { 3836sub remove {
3133 my ($self, @children) = @_; 3837 my ($self, @children) = @_;
3134 3838
3135 $self->SUPER::remove (@children); 3839 $self->SUPER::remove (@children);
3840
3841 delete $self->{is_toplevel}
3842 for @children;
3136 3843
3137 while (@children) { 3844 while (@children) {
3138 my $w = pop @children; 3845 my $w = pop @children;
3139 push @children, $w->children; 3846 push @children, $w->children;
3140 $w->set_invisible; 3847 $w->set_invisible;
… …
3159 while ($self->{refresh_hook}) { 3866 while ($self->{refresh_hook}) {
3160 $_->() 3867 $_->()
3161 for values %{delete $self->{refresh_hook}}; 3868 for values %{delete $self->{refresh_hook}};
3162 } 3869 }
3163 3870
3164 if ($self->{check_size}) { 3871 if ($self->{realloc}) {
3165 my @queue = ([], []); 3872 my %queue;
3873 my @queue;
3874 my $widget;
3166 3875
3167 for (;;) { 3876 outer:
3168 if ($self->{check_size}) { 3877 while () {
3169 # heuristic: check containers last 3878 if (my $realloc = delete $self->{realloc}) {
3170 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3879 for $widget (values %$realloc) {
3171 for values %{delete $self->{check_size}} 3880 $widget->{visible} or next; # do not resize invisible widgets
3881
3882 $queue{$widget+0}++ and next; # duplicates are common
3883
3884 push @{ $queue[$widget->{visible}] }, $widget;
3885 }
3172 } 3886 }
3173 3887
3174 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3888 while () {
3889 @queue or last outer;
3175 3890
3176 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3891 $widget = pop @{ $queue[-1] || [] }
3177 ? @$widget{qw(user_w user_h)} 3892 and last;
3178 : $widget->size_request;
3179
3180 if (delete $widget->{force_alloc}
3181 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3182 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3183 3893
3894 pop @queue;
3895 }
3896
3897 delete $queue{$widget+0};
3898
3899 my ($w, $h) = $widget->size_request;
3900
3901 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3902 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3903
3904 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3905 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3906
3907 $w = $widget->{force_w} if exists $widget->{force_w};
3908 $h = $widget->{force_h} if exists $widget->{force_h};
3909
3910 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3911 || delete $widget->{force_realloc}) {
3184 $widget->{req_w} = $w; 3912 $widget->{req_w} = $w;
3185 $widget->{req_h} = $h; 3913 $widget->{req_h} = $h;
3186 3914
3187 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3915 $self->{size_alloc}{$widget+0} = $widget;
3188 3916
3189 $widget->{parent}->check_size
3190 if $widget->{parent}; 3917 if (my $parent = $widget->{parent}) {
3918 $self->{realloc}{$parent+0} = $parent
3919 unless $queue{$parent+0};
3920
3921 $parent->{force_size_alloc} = 1;
3922 $self->{size_alloc}{$parent+0} = $parent;
3923 }
3191 } 3924 }
3925
3926 delete $self->{realloc}{$widget+0};
3192 } 3927 }
3193 } 3928 }
3194 3929
3195 while ($self->{size_alloc}) { 3930 while (my $size_alloc = delete $self->{size_alloc}) {
3196 for (values %{delete $self->{size_alloc}}) { 3931 my @queue = sort { $b->{visible} <=> $a->{visible} }
3197 my ($widget, $w, $h) = @$_; 3932 values %$size_alloc;
3933
3934 while () {
3935 my $widget = pop @queue || last;
3936
3937 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3198 3938
3199 $w = 0 if $w < 0; 3939 $w = 0 if $w < 0;
3200 $h = 0 if $h < 0; 3940 $h = 0 if $h < 0;
3201 3941
3942 $w = max $widget->{min_w}, $w;
3943 $h = max $widget->{min_h}, $h;
3944
3945 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3946 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3947
3948 $w = int $w + 0.5;
3949 $h = int $h + 0.5;
3950
3951 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3952 $widget->{old_w} = $widget->{w};
3953 $widget->{old_h} = $widget->{h};
3954
3202 $widget->{w} = $w; 3955 $widget->{w} = $w;
3203 $widget->{h} = $h; 3956 $widget->{h} = $h;
3957
3204 $widget->emit (size_allocate => $w, $h); 3958 $widget->emit (size_allocate => $w, $h);
3959 }
3205 } 3960 }
3206 } 3961 }
3207 3962
3208 while ($self->{post_alloc_hook}) { 3963 while ($self->{post_alloc_hook}) {
3209 $_->() 3964 $_->()
3210 for values %{delete $self->{post_alloc_hook}}; 3965 for values %{delete $self->{post_alloc_hook}};
3211 } 3966 }
3967
3212 3968
3213 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3969 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3214 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3970 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3215 glClear GL_COLOR_BUFFER_BIT; 3971 glClear GL_COLOR_BUFFER_BIT;
3216 3972
… …
3218 glLoadIdentity; 3974 glLoadIdentity;
3219 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 3975 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3220 glMatrixMode GL_MODELVIEW; 3976 glMatrixMode GL_MODELVIEW;
3221 glLoadIdentity; 3977 glLoadIdentity;
3222 3978
3979 {
3980 package CFClient::UI::Base;
3981
3982 ($draw_x, $draw_y, $draw_w, $draw_h) =
3983 (0, 0, $self->{w}, $self->{h});
3984 }
3985
3223 $self->_draw; 3986 $self->_draw;
3224} 3987}
3225 3988
3226############################################################################# 3989#############################################################################
3227 3990

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