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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.241 by root, Fri May 26 20:50:35 2006 UTC vs.
Revision 1.371 by root, Sun Jul 15 22:07:48 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
10use CFClient::Texture; 11use CFPlus::Texture;
11 12
12our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
13 14
15our $LAYOUT;
14our $ROOT; 16our $ROOT;
15our $TOOLTIP; 17our $TOOLTIP;
16our $BUTTON_STATE; 18our $BUTTON_STATE;
17 19
18our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
19 21
20sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
21 if (!$GRAB) { 23 if (!$GRAB) {
22 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
23 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
24
25 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
26 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
27 34
28 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
29 36
30 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
31 38
32 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
33 $TOOLTIP->show; 40 $TOOLTIP->show;
34
35 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
36
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
38 if $x + $TOOLTIP->{w} > $::WIDTH;
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 41 }
44 42
45 return; 43 return;
46 } 44 }
47 } 45 }
48 } 46 }
49 47
50 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
52} 74}
53 75
54# class methods for events 76# class methods for events
55sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
60sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
62 if $FOCUS; 84 if $FOCUS;
63} 85}
64 86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
98}
99
65sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
66 my ($ev) = @_; 101 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
68 103
69 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
71 108
72 $GRAB = $widget; 109 $GRAB = $widget;
73 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
74 111
75 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
76 } 113 }
77 114
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
79 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
80 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 117 # mousewheel
81 if $GRAB; 118 $ev->{dx} = 0;
119 $ev->{dy} = $ev->{button} * 2 - 9;
120 $GRAB->emit (mouse_wheel => $ev);
121 } else {
122 $GRAB->emit (button_down => $ev)
123 }
124 }
82} 125}
83 126
84sub feed_sdl_button_up_event { 127sub feed_sdl_button_up_event {
85 my ($ev) = @_; 128 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y});
87 129
88 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 130 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
89 131
90 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 132 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
91 133
92 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 134 $GRAB->emit (button_up => $ev)
93 if $GRAB; 135 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
94 136
95 if (!$BUTTON_STATE) { 137 unless ($BUTTON_STATE) {
96 my $grab = $GRAB; undef $GRAB; 138 my $grab = $GRAB; undef $GRAB;
97 $grab->update if $grab; 139 $grab->update if $grab;
98 $GRAB->update if $GRAB; 140 $GRAB->update if $GRAB;
99 141
100 check_tooltip; 142 check_hover $widget;
143 $TOOLTIP_WATCHER->cb->();
101 } 144 }
102} 145}
103 146
104sub feed_sdl_motion_event { 147sub feed_sdl_motion_event {
105 my ($ev) = @_; 148 my ($ev) = @_;
106 my ($x, $y) = ($ev->{x}, $ev->{y}); 149 my ($x, $y) = ($ev->{x}, $ev->{y});
107 150
108 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 151 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
109 152
110 if ($widget != $HOVER) { 153 check_hover $widget;
111 my $hover = $HOVER; $HOVER = $widget;
112 154
113 $hover->update if $hover && $hover->{can_hover}; 155 $HOVER->emit (mouse_motion => $ev)
114 $HOVER->update if $HOVER && $HOVER->{can_hover};
115
116 check_tooltip;
117 }
118
119 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
120 if $HOVER; 156 if $HOVER;
121} 157}
122 158
123# convert position array to integers 159# convert position array to integers
124sub harmonize { 160sub harmonize {
… …
153sub rescale_widgets { 189sub rescale_widgets {
154 my ($sx, $sy) = @_; 190 my ($sx, $sy) = @_;
155 191
156 for my $widget (values %WIDGET) { 192 for my $widget (values %WIDGET) {
157 if ($widget->{is_toplevel}) { 193 if ($widget->{is_toplevel}) {
194 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
195 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
196
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 197 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 198 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 199 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 200 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 201 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 202 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 203
204 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
205 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
206
166 } 207 }
167 } 208 }
168 209
169 reconfigure_widgets; 210 reconfigure_widgets;
170} 211}
171 212
172############################################################################# 213#############################################################################
173 214
215package CFPlus::UI::Event;
216
217sub xy {
218 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
219}
220
221#############################################################################
222
174package CFClient::UI::Base; 223package CFPlus::UI::Base;
175 224
176use strict; 225use strict;
177 226
178use CFClient::OpenGL; 227use CFPlus::OpenGL;
179 228
180sub new { 229sub new {
181 my $class = shift; 230 my $class = shift;
182 231
183 my $self = bless { 232 my $self = bless {
184 x => 0, 233 x => "center",
185 y => 0, 234 y => "center",
186 z => 0, 235 z => 0,
236 w => undef,
237 h => undef,
187 can_events => 1, 238 can_events => 1,
188 @_ 239 @_
189 }, $class; 240 }, $class;
190 241
242 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
243
191 for (keys %$self) { 244 for (keys %$self) {
192 if (/^connect_(.*)$/) { 245 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 246 $self->connect ($1 => delete $self->{$_});
194 } 247 }
195 } 248 }
196 249
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 250 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
251 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
252 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
253 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
254 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
255
256 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
257 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
258
259 $self->show if $layout->{show};
260 }
198 261
199 $self 262 $self
200} 263}
201 264
202sub destroy { 265sub destroy {
203 my ($self) = @_; 266 my ($self) = @_;
204 267
205 $self->hide; 268 $self->hide;
269 $self->emit ("destroy");
206 %$self = (); 270 %$self = ();
207} 271}
208 272
273sub TO_JSON {
274 { __widget_ref__ => $_[0]{s_id} }
275}
276
209sub show { 277sub show {
210 my ($self) = @_; 278 my ($self) = @_;
279
211 return if $self->{parent}; 280 return if $self->{parent};
212 281
213 $CFClient::UI::ROOT->add ($self); 282 $CFPlus::UI::ROOT->add ($self);
214} 283}
215 284
216sub show_centered { 285sub set_visible {
217 my ($self) = @_; 286 my ($self) = @_;
287
218 return if $self->{parent}; 288 return if $self->{visible};
219 289
220 $self->show; 290 $self->{root} = $self->{parent}{root};
291 $self->{visible} = $self->{parent}{visible} + 1;
221 292
222 $CFClient::UI::ROOT->on_post_alloc ( 293 $self->emit (visibility_change => 1);
223 "centered $self" => sub { 294
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5); 295 $self->realloc if !exists $self->{req_w};
225 }, 296
226 ); 297 $_->set_visible for $self->children;
227} 298}
228 299
229sub set_invisible { 300sub set_invisible {
230 my ($self) = @_; 301 my ($self) = @_;
231 302
232 # broken show/hide model 303 return unless $self->{visible};
233 304
305 $_->set_invisible for $self->children;
306
307 delete $self->{visible};
234 delete $self->{root}; 308 delete $self->{root};
235 delete $self->{visible};
236 309
237 undef $GRAB if $GRAB == $self; 310 undef $GRAB if $GRAB == $self;
238 undef $HOVER if $HOVER == $self; 311 undef $HOVER if $HOVER == $self;
239 312
240 CFClient::UI::check_tooltip 313 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
241 if $CFClient::UI::TOOLTIP->{owner} == $self; 314 if $TOOLTIP->{owner} == $self;
242 315
243 $self->focus_out; 316 $self->emit ("focus_out");
317 $self->emit (visibility_change => 0);
318}
319
320sub set_visibility {
321 my ($self, $visible) = @_;
322
323 return if $self->{visible} == $visible;
324
325 $visible ? $self->show
326 : $self->hide;
327}
328
329sub toggle_visibility {
330 my ($self) = @_;
331
332 $self->{visible}
333 ? $self->hide
334 : $self->show;
244} 335}
245 336
246sub hide { 337sub hide {
247 my ($self) = @_; 338 my ($self) = @_;
248 339
… …
250 341
251 $self->{parent}->remove ($self) 342 $self->{parent}->remove ($self)
252 if $self->{parent}; 343 if $self->{parent};
253} 344}
254 345
255sub move { 346sub move_abs {
256 my ($self, $x, $y, $z) = @_; 347 my ($self, $x, $y, $z) = @_;
257 348
258 $self->{x} = int $x; 349 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
259 $self->{y} = int $y; 350 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
260 $self->{z} = $z if defined $z; 351 $self->{z} = $z if defined $z;
261 352
262 $self->update; 353 $self->update;
263} 354}
264 355
265sub set_size { 356sub set_size {
266 my ($self, $w, $h) = @_; 357 my ($self, $w, $h) = @_;
267 358
268 $self->{user_w} = $w; 359 $self->{force_w} = $w;
269 $self->{user_h} = $h; 360 $self->{force_h} = $h;
270 361
271 $self->check_size; 362 $self->realloc;
272} 363}
273 364
274sub size_request { 365sub size_request {
275 require Carp; 366 require Carp;
276 Carp::confess "size_request is abstract"; 367 Carp::confess "size_request is abstract";
277} 368}
278 369
370sub baseline_shift {
371 0
372}
373
279sub configure { 374sub configure {
280 my ($self, $x, $y, $w, $h) = @_; 375 my ($self, $x, $y, $w, $h) = @_;
281 376
282 if ($self->{aspect}) { 377 if ($self->{aspect}) {
378 my ($ow, $oh) = ($w, $h);
379
283 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 380 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
284 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 381 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
285 382
286 # use alignment to adjust x, y 383 # use alignment to adjust x, y
287 384
288 $x += int +($w - $w2) * 0.5; 385 $x += int 0.5 * ($ow - $w);
289 $y += int +($h - $h2) * 0.5; 386 $y += int 0.5 * ($oh - $h);
290
291 ($w, $h) = ($w2, $h2);
292 } 387 }
293 388
294 if ($self->{x} != $x || $self->{y} != $y) { 389 if ($self->{x} ne $x || $self->{y} ne $y) {
295 $self->{x} = $x; 390 $self->{x} = $x;
296 $self->{y} = $y; 391 $self->{y} = $y;
297 $self->update; 392 $self->update;
298 } 393 }
299 394
300 if ($self->{w} != $w || $self->{h} != $h) { 395 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
301 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 396 return unless $self->{visible};
302 }
303}
304 397
305sub size_allocate { 398 $self->{alloc_w} = $w;
306 # nothing to be done 399 $self->{alloc_h} = $h;
307}
308 400
309sub reconfigure { 401 $self->{root}{size_alloc}{$self+0} = $self;
310 my ($self) = @_; 402 }
311
312 $self->check_size (1);
313 $self->update;
314} 403}
315 404
316sub children { 405sub children {
406 # nop
407}
408
409sub visible_children {
410 $_[0]->children
317} 411}
318 412
319sub set_max_size { 413sub set_max_size {
320 my ($self, $w, $h) = @_; 414 my ($self, $w, $h) = @_;
321 415
322 delete $self->{max_w}; $self->{max_w} = $w if $w; 416 $self->{max_w} = int $w if defined $w;
323 delete $self->{max_h}; $self->{max_h} = $h if $h; 417 $self->{max_h} = int $h if defined $h;
418
419 $self->realloc;
324} 420}
325 421
326sub set_tooltip { 422sub set_tooltip {
327 my ($self, $tooltip) = @_; 423 my ($self, $tooltip) = @_;
328 424
… …
331 427
332 return if $self->{tooltip} eq $tooltip; 428 return if $self->{tooltip} eq $tooltip;
333 429
334 $self->{tooltip} = $tooltip; 430 $self->{tooltip} = $tooltip;
335 431
336 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 432 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
337 delete $CFClient::UI::TOOLTIP->{owner}; 433 delete $CFPlus::UI::TOOLTIP->{owner};
338 CFClient::UI::check_tooltip; 434 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
339 } 435 }
340} 436}
341 437
342# translate global coordinates to local coordinate system 438# translate global coordinates to local coordinate system
343sub coord2local { 439sub coord2local {
344 my ($self, $x, $y) = @_; 440 my ($self, $x, $y) = @_;
345 441
442 Carp::confess unless $self->{parent};#d#
443
346 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 444 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
347} 445}
348 446
349# translate local coordinates to global coordinate system 447# translate local coordinates to global coordinate system
350sub coord2global { 448sub coord2global {
351 my ($self, $x, $y) = @_; 449 my ($self, $x, $y) = @_;
352 450
451 Carp::confess unless $self->{parent};#d#
452
353 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 453 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
354} 454}
355 455
356sub focus_in { 456sub invoke_focus_in {
357 my ($self) = @_; 457 my ($self) = @_;
358 458
359 return if $FOCUS == $self; 459 return if $FOCUS == $self;
360 return unless $self->{can_focus}; 460 return unless $self->{can_focus};
361 461
362 my $focus = $FOCUS; $FOCUS = $self; 462 $FOCUS = $self;
363 463
364 $self->_emit (focus_in => $focus); 464 $self->update;
365 465
366 $focus->update if $focus; 466 0
367 $FOCUS->update;
368} 467}
369 468
370sub focus_out { 469sub invoke_focus_out {
371 my ($self) = @_; 470 my ($self) = @_;
372 471
373 return unless $FOCUS == $self; 472 return unless $FOCUS == $self;
374 473
375 my $focus = $FOCUS; undef $FOCUS; 474 undef $FOCUS;
376 475
377 $self->_emit (focus_out => $focus); 476 $self->update;
378 477
379 $focus->update if $focus; #?
380
381 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 478 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
382 unless $FOCUS; 479 unless $FOCUS;
383}
384 480
481 0
482}
483
484sub grab_focus {
485 my ($self) = @_;
486
487 $FOCUS->emit ("focus_out") if $FOCUS;
488 $self->emit ("focus_in");
489}
490
385sub mouse_motion { } 491sub invoke_mouse_motion { 0 }
386sub button_up { } 492sub invoke_button_up { 0 }
387sub key_down { } 493sub invoke_key_down { 0 }
388sub key_up { } 494sub invoke_key_up { 0 }
495sub invoke_mouse_wheel { 0 }
389 496
390sub button_down { 497sub invoke_button_down {
391 my ($self, $ev, $x, $y) = @_; 498 my ($self, $ev, $x, $y) = @_;
392 499
393 $self->focus_in; 500 $self->grab_focus;
394}
395 501
396sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 502 0
397sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 503}
398sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 504
399sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 505sub connect {
400sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 506 my ($self, $signal, $cb) = @_;
507
508 push @{ $self->{signal_cb}{$signal} }, $cb;
509
510 defined wantarray and CFPlus::guard {
511 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
512 @{ $self->{signal_cb}{$signal} };
513 }
514}
515
516sub disconnect_all {
517 my ($self, $signal) = @_;
518
519 delete $self->{signal_cb}{$signal};
520}
521
522my %has_coords = (
523 button_down => 1,
524 button_up => 1,
525 mouse_motion => 1,
526 mouse_wheel => 1,
527);
528
529sub emit {
530 my ($self, $signal, @args) = @_;
531
532 # I do not really like this solution, but I do not like duplication
533 # and needlessly verbose code, either.
534 my @append
535 = $has_coords{$signal}
536 ? $args[0]->xy ($self)
537 : ();
538
539 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
540
541 for my $cb (
542 @{$self->{signal_cb}{$signal} || []}, # before
543 ($self->can ("invoke_$signal") || sub { 1 }), # closure
544 ) {
545 return $cb->($self, @args, @append) || next;
546 }
547
548 # parent
549 $self->{parent} && $self->{parent}->emit ($signal, @args)
550}
551
552sub find_widget {
553 my ($self, $x, $y) = @_;
554
555 return () unless $self->{can_events};
556
557 return $self
558 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
559 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
560
561 ()
562}
563
564sub set_parent {
565 my ($self, $parent) = @_;
566
567 CFPlus::weaken ($self->{parent} = $parent);
568 $self->set_visible if $parent->{visible};
569}
570
571sub realloc {
572 my ($self) = @_;
573
574 if ($self->{visible}) {
575 return if $self->{root}{realloc}{$self+0};
576
577 $self->{root}{realloc}{$self+0} = $self;
578 $self->{root}->update;
579 } else {
580 delete $self->{req_w};
581 delete $self->{req_h};
582 }
583}
584
585sub update {
586 my ($self) = @_;
587
588 $self->{parent}->update
589 if $self->{parent};
590}
591
592sub reconfigure {
593 my ($self) = @_;
594
595 $self->realloc;
596 $self->update;
597}
598
599# using global variables seems a bit hacky, but passing through all drawing
600# functions seems pointless.
601our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
401 602
402sub draw { 603sub draw {
403 my ($self) = @_; 604 my ($self) = @_;
404 605
405 return unless $self->{h} && $self->{w}; 606 return unless $self->{h} && $self->{w};
607
608 # update screen rectangle
609 local $draw_x = $draw_x + $self->{x};
610 local $draw_y = $draw_y + $self->{y};
611
612 # skip widgets that are entirely outside the drawing area
613 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
614 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
406 615
407 glPushMatrix; 616 glPushMatrix;
408 glTranslate $self->{x}, $self->{y}, 0; 617 glTranslate $self->{x}, $self->{y}, 0;
409 $self->_draw;
410 glPopMatrix;
411 618
412 if ($self == $HOVER && $self->{can_hover}) { 619 if ($self == $HOVER && $self->{can_hover}) {
413 my ($x, $y) = @$self{qw(x y)};
414
415 glColor 1, 0.8, 0.5, 0.2; 620 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
416 glEnable GL_BLEND; 621 glEnable GL_BLEND;
417 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
418 glBegin GL_QUADS; 623 glBegin GL_QUADS;
419 glVertex $x , $y; 624 glVertex 0 , 0;
420 glVertex $x + $self->{w}, $y; 625 glVertex $self->{w}, 0;
421 glVertex $x + $self->{w}, $y + $self->{h}; 626 glVertex $self->{w}, $self->{h};
422 glVertex $x , $y + $self->{h}; 627 glVertex 0 , $self->{h};
423 glEnd; 628 glEnd;
424 glDisable GL_BLEND; 629 glDisable GL_BLEND;
425 } 630 }
426 631
427 if ($ENV{PCLIENT_DEBUG}) { 632 if ($ENV{CFPLUS_DEBUG} & 1) {
428 glPushMatrix; 633 glPushMatrix;
429 glColor 1, 1, 0, 1; 634 glColor 1, 1, 0, 1;
430 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 635 glTranslate 0.375, 0.375;
431 glBegin GL_LINE_LOOP; 636 glBegin GL_LINE_LOOP;
432 glVertex 0 , 0; 637 glVertex 0 , 0;
433 glVertex $self->{w} - 1, 0; 638 glVertex $self->{w} - 1, 0;
434 glVertex $self->{w} - 1, $self->{h} - 1; 639 glVertex $self->{w} - 1, $self->{h} - 1;
435 glVertex 0 , $self->{h} - 1; 640 glVertex 0 , $self->{h} - 1;
436 glEnd; 641 glEnd;
437 glPopMatrix; 642 glPopMatrix;
438 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 643 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
439 } 644 }
645
646 $self->_draw;
647 glPopMatrix;
440} 648}
441 649
442sub _draw { 650sub _draw {
443 my ($self) = @_; 651 my ($self) = @_;
444 652
445 warn "no draw defined for $self\n"; 653 warn "no draw defined for $self\n";
446} 654}
447 655
448sub find_widget { 656my $cntx;#d#
449 my ($self, $x, $y) = @_;
450
451 return () unless $self->{can_events};
452
453 return $self
454 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
455 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
456
457 ()
458}
459
460sub set_parent {
461 my ($self, $parent) = @_;
462
463 Scalar::Util::weaken ($self->{parent} = $parent);
464
465 $self->{root} = $parent->{root};
466 $self->{visible} = $parent->{visible} + 1;
467
468 # TODO: req_w _does_change after ->reconfigure
469 $self->check_size
470 unless exists $self->{req_w};
471
472 $self->show;
473}
474
475sub check_size {
476 my ($self, $forced) = @_;
477
478 $self->{force_alloc} = 1 if $forced;
479 $CFClient::UI::ROOT->{check_size}{$self} = $self;
480}
481
482sub update {
483 my ($self) = @_;
484
485 $self->{parent}->update
486 if $self->{parent};
487}
488
489sub connect {
490 my ($self, $signal, $cb) = @_;
491
492 push @{ $self->{signal_cb}{$signal} }, $cb;
493}
494
495sub _emit {
496 my ($self, $signal, @args) = @_;
497
498 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
499}
500
501sub emit {
502 my ($self, $signal, @args) = @_;
503
504 $self->_emit ($signal, @args)
505 || $self->$signal (@args);
506}
507
508sub DESTROY { 657sub DESTROY {
509 my ($self) = @_; 658 my ($self) = @_;
510 659
660 return if CFPlus::in_destruct;
661
662 eval { $self->destroy };
663 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
664
511 delete $WIDGET{$self+0}; 665 delete $WIDGET{$self+0};
512 #$self->deactivate;
513} 666}
514 667
515############################################################################# 668#############################################################################
516 669
517package CFClient::UI::DrawBG; 670package CFPlus::UI::DrawBG;
518 671
519our @ISA = CFClient::UI::Base::; 672our @ISA = CFPlus::UI::Base::;
520 673
521use strict; 674use strict;
522use CFClient::OpenGL; 675use CFPlus::OpenGL;
523 676
524sub new { 677sub new {
525 my $class = shift; 678 my $class = shift;
526 679
527 # range [value, low, high, page] 680 # range [value, low, high, page]
… …
542 695
543 if ($color && (@$color < 4 || $color->[3])) { 696 if ($color && (@$color < 4 || $color->[3])) {
544 my ($w, $h) = @$self{qw(w h)}; 697 my ($w, $h) = @$self{qw(w h)};
545 698
546 glEnable GL_BLEND; 699 glEnable GL_BLEND;
547 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 700 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
548 glColor @$color; 701 glColor_premultiply @$color;
549 702
550 glBegin GL_QUADS; 703 glBegin GL_QUADS;
551 glVertex 0 , 0; 704 glVertex 0 , 0;
552 glVertex 0 , $h; 705 glVertex 0 , $h;
553 glVertex $w, $h; 706 glVertex $w, $h;
… …
558 } 711 }
559} 712}
560 713
561############################################################################# 714#############################################################################
562 715
563package CFClient::UI::Empty; 716package CFPlus::UI::Empty;
564 717
565our @ISA = CFClient::UI::Base::; 718our @ISA = CFPlus::UI::Base::;
566 719
567sub new { 720sub new {
568 my ($class, %arg) = @_; 721 my ($class, %arg) = @_;
569 $class->SUPER::new (can_events => 0, %arg); 722 $class->SUPER::new (can_events => 0, %arg);
570} 723}
571 724
572sub size_request { 725sub size_request {
573 (0, 0) 726 my ($self) = @_;
727
728 ($self->{w} + 0, $self->{h} + 0)
574} 729}
575 730
576sub draw { } 731sub draw { }
577 732
578############################################################################# 733#############################################################################
579 734
580package CFClient::UI::Container; 735package CFPlus::UI::Container;
581 736
582our @ISA = CFClient::UI::Base::; 737our @ISA = CFPlus::UI::Base::;
583 738
584sub new { 739sub new {
585 my ($class, %arg) = @_; 740 my ($class, %arg) = @_;
586 741
587 my $children = delete $arg{children} || []; 742 my $children = delete $arg{children};
588 743
589 my $self = $class->SUPER::new ( 744 my $self = $class->SUPER::new (
590 children => [], 745 children => [],
591 can_events => 0, 746 can_events => 0,
592 %arg, 747 %arg,
593 ); 748 );
749
594 $self->add ($_) for @$children; 750 $self->add (@$children)
751 if $children;
595 752
596 $self 753 $self
754}
755
756sub realloc {
757 my ($self) = @_;
758
759 $self->{force_realloc} = 1;
760 $self->{force_size_alloc} = 1;
761 $self->SUPER::realloc;
597} 762}
598 763
599sub add { 764sub add {
600 my ($self, @widgets) = @_; 765 my ($self, @widgets) = @_;
601 766
… …
607 $self->{children} = [ 772 $self->{children} = [
608 sort { $a->{z} <=> $b->{z} } 773 sort { $a->{z} <=> $b->{z} }
609 @{$self->{children}}, @widgets 774 @{$self->{children}}, @widgets
610 ]; 775 ];
611 776
612 $self->check_size (1); 777 $self->realloc;
613 $self->update;
614} 778}
615 779
616sub children { 780sub children {
617 @{ $_[0]{children} } 781 @{ $_[0]{children} }
618} 782}
… …
623 delete $child->{parent}; 787 delete $child->{parent};
624 $child->hide; 788 $child->hide;
625 789
626 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 790 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
627 791
628 $self->check_size (1); 792 $self->realloc;
629 $self->update;
630} 793}
631 794
632sub clear { 795sub clear {
633 my ($self) = @_; 796 my ($self) = @_;
634 797
… …
638 for (@$children) { 801 for (@$children) {
639 delete $_->{parent}; 802 delete $_->{parent};
640 $_->hide; 803 $_->hide;
641 } 804 }
642 805
643 $self->check_size; 806 $self->realloc;
644 $self->update;
645} 807}
646 808
647sub find_widget { 809sub find_widget {
648 my ($self, $x, $y) = @_; 810 my ($self, $x, $y) = @_;
649 811
650 $x -= $self->{x}; 812 $x -= $self->{x};
651 $y -= $self->{y}; 813 $y -= $self->{y};
652 814
653 my $res; 815 my $res;
654 816
655 for (reverse @{ $self->{children} }) { 817 for (reverse $self->visible_children) {
656 $res = $_->find_widget ($x, $y) 818 $res = $_->find_widget ($x, $y)
657 and return $res; 819 and return $res;
658 } 820 }
659 821
660 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 822 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
666 $_->draw for @{$self->{children}}; 828 $_->draw for @{$self->{children}};
667} 829}
668 830
669############################################################################# 831#############################################################################
670 832
671package CFClient::UI::Bin; 833package CFPlus::UI::Bin;
672 834
673our @ISA = CFClient::UI::Container::; 835our @ISA = CFPlus::UI::Container::;
674 836
675sub new { 837sub new {
676 my ($class, %arg) = @_; 838 my ($class, %arg) = @_;
677 839
678 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 840 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
679 841
680 $class->SUPER::new (children => [$child], %arg) 842 $class->SUPER::new (children => [$child], %arg)
681} 843}
682 844
683sub add { 845sub add {
684 my ($self, $child) = @_; 846 my ($self, $child) = @_;
685 847
686 $self->{children} = []; 848 $self->SUPER::remove ($_) for @{ $self->{children} };
687
688 $self->SUPER::add ($child); 849 $self->SUPER::add ($child);
689} 850}
690 851
691sub remove { 852sub remove {
692 my ($self, $widget) = @_; 853 my ($self, $widget) = @_;
693 854
694 $self->SUPER::remove ($widget); 855 $self->SUPER::remove ($widget);
695 856
696 $self->{children} = [new CFClient::UI::Empty] 857 $self->{children} = [new CFPlus::UI::Empty]
697 unless @{$self->{children}}; 858 unless @{$self->{children}};
698} 859}
699 860
700sub child { $_[0]->{children}[0] } 861sub child { $_[0]->{children}[0] }
701 862
702sub size_request { 863sub size_request {
703 $_[0]{children}[0]->size_request 864 $_[0]{children}[0]->size_request
704} 865}
705 866
706sub size_allocate { 867sub invoke_size_allocate {
707 my ($self, $w, $h) = @_; 868 my ($self, $w, $h) = @_;
708 869
709 $self->{children}[0]->configure (0, 0, $w, $h); 870 $self->{children}[0]->configure (0, 0, $w, $h);
871
872 1
710} 873}
711 874
712############################################################################# 875#############################################################################
713 876
877# back-buffered drawing area
878
714package CFClient::UI::Window; 879package CFPlus::UI::Window;
715 880
716our @ISA = CFClient::UI::Bin::; 881our @ISA = CFPlus::UI::Bin::;
717 882
718use CFClient::OpenGL; 883use CFPlus::OpenGL;
719 884
720sub new { 885sub new {
721 my ($class, %arg) = @_; 886 my ($class, %arg) = @_;
722 887
723 my $self = $class->SUPER::new (%arg); 888 my $self = $class->SUPER::new (%arg);
… …
728 893
729 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 894 $ROOT->on_post_alloc ($self => sub { $self->render_child });
730 $self->SUPER::update; 895 $self->SUPER::update;
731} 896}
732 897
733sub size_allocate { 898sub invoke_size_allocate {
734 my ($self, $w, $h) = @_; 899 my ($self, $w, $h) = @_;
735 900
736 $self->SUPER::size_allocate ($w, $h);
737 $self->update; 901 $self->update;
902
903 $self->SUPER::invoke_size_allocate ($w, $h)
738} 904}
739 905
740sub _render { 906sub _render {
907 my ($self) = @_;
908
741 $_[0]{children}[0]->draw; 909 $self->{children}[0]->draw;
742} 910}
743 911
744sub render_child { 912sub render_child {
745 my ($self) = @_; 913 my ($self) = @_;
746 914
747 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 915 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
748 glClearColor 0, 0, 0, 0; 916 glClearColor 0, 0, 0, 0;
749 glClear GL_COLOR_BUFFER_BIT; 917 glClear GL_COLOR_BUFFER_BIT;
750 918
919 {
920 package CFPlus::UI::Base;
921
922 local ($draw_x, $draw_y, $draw_w, $draw_h) =
923 (0, 0, $self->{w}, $self->{h});
924
751 $self->_render; 925 $self->_render;
926 }
752 }; 927 };
753} 928}
754 929
755sub _draw { 930sub _draw {
756 my ($self) = @_; 931 my ($self) = @_;
757
758 my ($w, $h) = ($self->w, $self->h);
759 932
760 my $tex = $self->{texture} 933 my $tex = $self->{texture}
761 or return; 934 or return;
762 935
763 glEnable GL_TEXTURE_2D; 936 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 937 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
765 glColor 1, 1, 1, 1; 938 glColor 0, 0, 0, 1;
766 939
767 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 940 $tex->draw_quad_alpha_premultiplied (0, 0);
768 941
769 glDisable GL_TEXTURE_2D; 942 glDisable GL_TEXTURE_2D;
770} 943}
771 944
772############################################################################# 945#############################################################################
773 946
774package CFClient::UI::ViewPort; 947package CFPlus::UI::ViewPort;
775 948
776our @ISA = CFClient::UI::Window::; 949our @ISA = CFPlus::UI::Window::;
777 950
778sub new { 951sub new {
779 my $class = shift; 952 my $class = shift;
780 953
781 $class->SUPER::new ( 954 $class->SUPER::new (
… …
786} 959}
787 960
788sub size_request { 961sub size_request {
789 my ($self) = @_; 962 my ($self) = @_;
790 963
791 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 964 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
792 965
793 @$self{qw(child_w child_h)} 966 $w = 10 if $self->{scroll_x};
794} 967 $h = 10 if $self->{scroll_y};
795 968
969 ($w, $h)
970}
971
796sub size_allocate { 972sub invoke_size_allocate {
797 my ($self, $w, $h) = @_; 973 my ($self, $w, $h) = @_;
798 974
975 my $child = $self->child;
976
799 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 977 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
800 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 978 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
801 979
802 $self->child->configure (0, 0, $w, $h); 980 $self->child->configure (0, 0, $w, $h);
803 $self->update; 981 $self->update;
982
983 1
804} 984}
805 985
806sub set_offset { 986sub set_offset {
807 my ($self, $x, $y) = @_; 987 my ($self, $x, $y) = @_;
808 988
… …
834 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1014 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
835 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1015 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
836 ) { 1016 ) {
837 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1017 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
838 } else { 1018 } else {
839 $self->CFClient::UI::Base::find_widget ($x, $y) 1019 $self->CFPlus::UI::Base::find_widget ($x, $y)
840 } 1020 }
841} 1021}
842 1022
843sub _render { 1023sub _render {
844 my ($self) = @_; 1024 my ($self) = @_;
845 1025
1026 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1027 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1028
846 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1029 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
847 1030
848 $self->SUPER::_render; 1031 $self->SUPER::_render;
849} 1032}
850 1033
851############################################################################# 1034#############################################################################
852 1035
853package CFClient::UI::ScrolledWindow; 1036package CFPlus::UI::ScrolledWindow;
854 1037
855our @ISA = CFClient::UI::HBox::; 1038our @ISA = CFPlus::UI::Table::;
856 1039
857sub new { 1040sub new {
858 my $class = shift; 1041 my ($class, %arg) = @_;
1042
1043 my $child = delete $arg{child};
859 1044
860 my $self; 1045 my $self;
861 1046
862 my $slider = new CFClient::UI::Slider 1047 my $hslider = new CFPlus::UI::Slider
863 vertical => 1, 1048 vertical => 0,
864 range => [0, 0, 1, 0.01], # HACK fix 1049 range => [0, 0, 1, 0.01], # HACK fix
865 connect_changed => sub { 1050 on_changed => sub {
866 $self->{vp}->set_offset (0, $_[1]); 1051 $self->{hpos} = $_[1];
1052 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
867 }, 1053 },
868 ; 1054 ;
869 1055
1056 my $vslider = new CFPlus::UI::Slider
1057 vertical => 1,
1058 range => [0, 0, 1, 0.01], # HACK fix
1059 on_changed => sub {
1060 $self->{vpos} = $_[1];
1061 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1062 },
1063 ;
1064
870 $self = $class->SUPER::new ( 1065 $self = $class->SUPER::new (
871 vp => (new CFClient::UI::ViewPort expand => 1), 1066 vp => (new CFPlus::UI::ViewPort expand => 1),
1067 can_events => 1,
872 slider => $slider, 1068 hslider => $hslider,
873 @_, 1069 vslider => $vslider,
1070 col_expand => [1, 0],
1071 row_expand => [1, 0],
1072 %arg,
874 ); 1073 );
875 1074
876 $self->{vp}->add ($self->{scrolled});
877 $self->add ($self->{vp}); 1075 $self->SUPER::add (0, 0, $self->{vp});
878 $self->add ($self->{slider}); 1076 $self->SUPER::add (1, 0, $self->{vslider});
1077 $self->SUPER::add (0, 1, $self->{hslider});
1078
1079 $self->add ($child) if $child;
879 1080
880 $self 1081 $self
881} 1082}
882 1083
1084#TODO# update range on size_allocate depending on child
1085
1086sub add {
1087 my ($self, $widget) = @_;
1088
1089 $self->{vp}->add ($self->{child} = $widget);
1090}
1091
1092sub invoke_mouse_wheel {
1093 my ($self, $ev) = @_;
1094
1095 return 0 unless $ev->{dy}; # only vertical movements
1096
1097 $self->{vslider}->emit (mouse_wheel => $ev);
1098
1099 1
1100}
1101
1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1108 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1109 #$self->{hslider}->set_visibility ($w1 != $w2);
1110
1111 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1112 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1113 #$self->{vslider}->set_visibility ($h1 != $h2);
1114}
1115
883sub update { 1116sub update {
884 my ($self) = @_; 1117 my ($self) = @_;
885 1118
886 $self->SUPER::update; 1119 $self->SUPER::update;
887 1120 $self->update_slider;
888 # todo: overwrite size_allocate of child
889 my $child = $self->{vp}->child;
890 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
891} 1121}
892 1122
893sub size_allocate { 1123sub invoke_size_allocate {
894 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
895 1125
1126 $self->update_slider;
896 $self->SUPER::size_allocate ($w, $h); 1127 $self->SUPER::invoke_size_allocate ($w, $h)
897
898 my $child = $self->{vp}->child;
899 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
900} 1128}
901
902#TODO# update range on size_allocate depending on child
903# update viewport offset on scroll
904 1129
905############################################################################# 1130#############################################################################
906 1131
907package CFClient::UI::Frame; 1132package CFPlus::UI::Frame;
908 1133
909our @ISA = CFClient::UI::Bin::; 1134our @ISA = CFPlus::UI::Bin::;
910 1135
911use CFClient::OpenGL; 1136use CFPlus::OpenGL;
912 1137
913sub new { 1138sub new {
914 my $class = shift; 1139 my $class = shift;
915 1140
916 $class->SUPER::new ( 1141 $class->SUPER::new (
… …
924 1149
925 if ($self->{bg}) { 1150 if ($self->{bg}) {
926 my ($w, $h) = @$self{qw(w h)}; 1151 my ($w, $h) = @$self{qw(w h)};
927 1152
928 glEnable GL_BLEND; 1153 glEnable GL_BLEND;
929 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1154 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
930 glColor @{ $self->{bg} }; 1155 glColor_premultiply @{ $self->{bg} };
931 1156
932 glBegin GL_QUADS; 1157 glBegin GL_QUADS;
933 glVertex 0 , 0; 1158 glVertex 0 , 0;
934 glVertex 0 , $h; 1159 glVertex 0 , $h;
935 glVertex $w, $h; 1160 glVertex $w, $h;
… …
942 $self->SUPER::_draw; 1167 $self->SUPER::_draw;
943} 1168}
944 1169
945############################################################################# 1170#############################################################################
946 1171
947package CFClient::UI::FancyFrame; 1172package CFPlus::UI::FancyFrame;
948 1173
949our @ISA = CFClient::UI::Bin::; 1174our @ISA = CFPlus::UI::Bin::;
950 1175
951use CFClient::OpenGL; 1176use CFPlus::OpenGL;
952
953my @tex =
954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
955 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
956 1177
957sub new { 1178sub new {
958 my $class = shift; 1179 my ($class, %arg) = @_;
959 1180
960 # TODO: user_x, user_y, overwrite moveto? 1181 if ((exists $arg{label}) && !ref $arg{label}) {
1182 $arg{label} = new CFPlus::UI::Label
1183 align => 1,
1184 valign => 0,
1185 text => $arg{label},
1186 fontsize => ($arg{border} || 0.8) * 0.75;
1187 }
1188
1189 my $self = $class->SUPER::new (
1190 # label => "",
1191 fg => [0.6, 0.3, 0.1],
1192 border => 0.8,
1193 style => 'single',
1194 %arg,
1195 );
1196
1197 $self
1198}
1199
1200sub add {
1201 my ($self, @widgets) = @_;
1202
1203 $self->SUPER::add (@widgets);
1204 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1205}
1206
1207sub border {
1208 int $_[0]{border} * $::FONTSIZE
1209}
1210
1211sub size_request {
1212 my ($self) = @_;
1213
1214 ($self->{label_w}, undef) = $self->{label}->size_request
1215 if $self->{label};
1216
1217 my ($w, $h) = $self->SUPER::size_request;
1218
1219 (
1220 $w + $self->border * 2,
1221 $h + $self->border * 2,
1222 )
1223}
1224
1225sub invoke_size_allocate {
1226 my ($self, $w, $h) = @_;
1227
1228 my $border = $self->border;
1229
1230 $w -= List::Util::max 0, $border * 2;
1231 $h -= List::Util::max 0, $border * 2;
1232
1233 if (my $label = $self->{label}) {
1234 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1235 $label->{h} = List::Util::min $h, $border;
1236 $label->invoke_size_allocate ($label->{w}, $label->{h});
1237 }
1238
1239 $self->child->configure ($border, $border, $w, $h);
1240
1241 1
1242}
1243
1244sub _draw {
1245 my ($self) = @_;
1246
1247 my $child = $self->{children}[0];
1248
1249 my $border = $self->border;
1250 my ($w, $h) = ($self->{w}, $self->{h});
1251
1252 $child->draw;
1253
1254 glColor @{$self->{fg}};
1255 glBegin GL_LINE_STRIP;
1256 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1257 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1258 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1259 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1260 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1261 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1262 glEnd;
1263
1264 if ($self->{label}) {
1265 glTranslate $border * 2, 0;
1266 $self->{label}->_draw;
1267 }
1268}
1269
1270#############################################################################
1271
1272package CFPlus::UI::Toplevel;
1273
1274our @ISA = CFPlus::UI::Bin::;
1275
1276use CFPlus::OpenGL;
1277
1278my $bg =
1279 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1280 mipmap => 1, wrap => 1;
1281
1282my @border =
1283 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1284 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1285
1286sub new {
1287 my ($class, %arg) = @_;
961 1288
962 my $self = $class->SUPER::new ( 1289 my $self = $class->SUPER::new (
963 bg => [1, 1, 1, 1], 1290 bg => [1, 1, 1, 1],
964 border_bg => [1, 1, 1, 1], 1291 border_bg => [1, 1, 1, 1],
965 border => 0.6, 1292 border => 0.6,
966 is_toplevel => 1,
967 can_events => 1, 1293 can_events => 1,
968 @_ 1294 min_w => 64,
1295 min_h => 32,
1296 %arg,
969 ); 1297 );
970 1298
971 $self->{title} &&= new CFClient::UI::Label 1299 $self->{title_widget} = new CFPlus::UI::Label
972 align => 0, 1300 align => 0,
973 valign => 1, 1301 valign => 1,
974 text => $self->{title}, 1302 text => $self->{title},
975 fontsize => $self->{border}; 1303 fontsize => $self->{border},
1304 if exists $self->{title};
1305
1306 if ($self->{has_close_button}) {
1307 $self->{close_button} =
1308 new CFPlus::UI::ImageButton
1309 path => 'x1_close.png',
1310 on_activate => sub { $self->emit ("delete") };
1311
1312 $self->CFPlus::UI::Container::add ($self->{close_button});
1313 }
976 1314
977 $self 1315 $self
1316}
1317
1318sub add {
1319 my ($self, @widgets) = @_;
1320
1321 $self->SUPER::add (@widgets);
1322 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1323 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
978} 1324}
979 1325
980sub border { 1326sub border {
981 int $_[0]{border} * $::FONTSIZE 1327 int $_[0]{border} * $::FONTSIZE
982} 1328}
983 1329
984sub size_request { 1330sub size_request {
985 my ($self) = @_; 1331 my ($self) = @_;
1332
1333 $self->{title_widget}->size_request
1334 if $self->{title_widget};
1335
1336 $self->{close_button}->size_request
1337 if $self->{close_button};
986 1338
987 my ($w, $h) = $self->SUPER::size_request; 1339 my ($w, $h) = $self->SUPER::size_request;
988 1340
989 ( 1341 (
990 $w + $self->border * 2, 1342 $w + $self->border * 2,
991 $h + $self->border * 2, 1343 $h + $self->border * 2,
992 ) 1344 )
993} 1345}
994 1346
995sub size_allocate { 1347sub invoke_size_allocate {
996 my ($self, $w, $h) = @_; 1348 my ($self, $w, $h) = @_;
997 1349
1350 if ($self->{title_widget}) {
1351 $self->{title_widget}{w} = $w;
1352 $self->{title_widget}{h} = $h;
1353 $self->{title_widget}->invoke_size_allocate ($w, $h);
1354 }
1355
1356 my $border = $self->border;
1357
998 $h -= List::Util::max 0, $self->border * 2; 1358 $h -= List::Util::max 0, $border * 2;
999 $w -= List::Util::max 0, $self->border * 2; 1359 $w -= List::Util::max 0, $border * 2;
1000 1360
1001 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1002 if $self->{title};
1003
1004 $self->child->configure ($self->border, $self->border, $w, $h); 1361 $self->child->configure ($border, $border, $w, $h);
1005}
1006 1362
1363 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1364 if $self->{close_button};
1365
1366 1
1367}
1368
1369sub invoke_delete {
1370 my ($self) = @_;
1371
1372 $self->hide;
1373
1374 1
1375}
1376
1007sub button_down { 1377sub invoke_button_down {
1008 my ($self, $ev, $x, $y) = @_; 1378 my ($self, $ev, $x, $y) = @_;
1009 1379
1010 my ($w, $h) = @$self{qw(w h)}; 1380 my ($w, $h) = @$self{qw(w h)};
1011 my $border = $self->border; 1381 my $border = $self->border;
1012 1382
… …
1025 my ($ev, $x, $y) = @_; 1395 my ($ev, $x, $y) = @_;
1026 1396
1027 my $dx = $ev->{x} - $ox; 1397 my $dx = $ev->{x} - $ox;
1028 my $dy = $ev->{y} - $oy; 1398 my $dy = $ev->{y} - $oy;
1029 1399
1030 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1400 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1031 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1401 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1402
1032 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1403 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1033 $self->check_size; 1404 $self->realloc;
1034 }; 1405 };
1035 1406
1036 } elsif ($lr ^ $td) { 1407 } elsif ($lr ^ $td) {
1037 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1408 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1038 my ($bx, $by) = ($self->{x}, $self->{y}); 1409 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1040 $self->{motion} = sub { 1411 $self->{motion} = sub {
1041 my ($ev, $x, $y) = @_; 1412 my ($ev, $x, $y) = @_;
1042 1413
1043 ($x, $y) = ($ev->{x}, $ev->{y}); 1414 ($x, $y) = ($ev->{x}, $ev->{y});
1044 1415
1045 $self->move ($bx + $x - $ox, $by + $y - $oy); 1416 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1046 $self->update; 1417 # HACK: the next line is required to enforce placement
1418 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1047 }; 1419 };
1420 } else {
1421 return 0;
1422 }
1423
1048 } 1424 1
1049} 1425}
1050 1426
1051sub button_up { 1427sub invoke_button_up {
1052 my ($self, $ev, $x, $y) = @_; 1428 my ($self, $ev, $x, $y) = @_;
1053 1429
1054 delete $self->{motion}; 1430 ! ! delete $self->{motion}
1055} 1431}
1056 1432
1057sub mouse_motion { 1433sub invoke_mouse_motion {
1058 my ($self, $ev, $x, $y) = @_; 1434 my ($self, $ev, $x, $y) = @_;
1059 1435
1060 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1436 $self->{motion}->($ev, $x, $y) if $self->{motion};
1437
1438 ! ! $self->{motion}
1439}
1440
1441sub invoke_visibility_change {
1442 my ($self, $visible) = @_;
1443
1444 delete $self->{motion} unless $visible;
1445
1446 0
1061} 1447}
1062 1448
1063sub _draw { 1449sub _draw {
1064 my ($self) = @_; 1450 my ($self) = @_;
1065 1451
1452 my $child = $self->{children}[0];
1453
1066 my ($w, $h ) = ($self->{w}, $self->{h}); 1454 my ($w, $h ) = ($self->{w}, $self->{h});
1067 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1455 my ($cw, $ch) = ($child->{w}, $child->{h});
1068 1456
1069 glEnable GL_TEXTURE_2D; 1457 glEnable GL_TEXTURE_2D;
1070 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1458 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1071 1459
1072 my $border = $self->border; 1460 my $border = $self->border;
1073 1461
1074 glColor @{ $self->{border_bg} }; 1462 glColor @{ $self->{border_bg} };
1075 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1463 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1076 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1464 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1077 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1465 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1078 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1466 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1079 1467
1080 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1468 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1081 my $bg = $tex[0]; 1469 glColor @{ $self->{bg} };
1082 1470
1083 # TODO: repeat texture not scale 1471 # TODO: repeat texture not scale
1472 # solve this better(?)
1084 my $rep_x = $cw / $bg->{w}; 1473 $bg->{s} = $cw / $bg->{w};
1085 my $rep_y = $ch / $bg->{h}; 1474 $bg->{t} = $ch / $bg->{h};
1086
1087 glColor @{ $self->{bg} };
1088
1089 $bg->{s} = $rep_x;
1090 $bg->{t} = $rep_y;
1091 $bg->{wrap_mode} = 1;
1092 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1475 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1093 } 1476 }
1094 1477
1095 glDisable GL_TEXTURE_2D; 1478 glDisable GL_TEXTURE_2D;
1096 1479
1097 $self->{title}->draw if $self->{title};
1098
1099 $self->child->draw; 1480 $child->draw;
1481
1482 if ($self->{title_widget}) {
1483 glTranslate 0, $border - $self->{h};
1484 $self->{title_widget}->_draw;
1485
1486 glTranslate 0, - ($border - $self->{h});
1487 }
1488
1489 $self->{close_button}->draw
1490 if $self->{close_button};
1100} 1491}
1101 1492
1102############################################################################# 1493#############################################################################
1103 1494
1104package CFClient::UI::Table; 1495package CFPlus::UI::Table;
1105 1496
1106our @ISA = CFClient::UI::Base::; 1497our @ISA = CFPlus::UI::Base::;
1107 1498
1108use List::Util qw(max sum); 1499use List::Util qw(max sum);
1109 1500
1110use CFClient::OpenGL; 1501use CFPlus::OpenGL;
1111 1502
1112sub new { 1503sub new {
1113 my $class = shift; 1504 my $class = shift;
1114 1505
1115 $class->SUPER::new ( 1506 $class->SUPER::new (
1116 col_expand => [], 1507 col_expand => [],
1508 row_expand => [],
1117 @_, 1509 @_,
1118 ) 1510 )
1119} 1511}
1120 1512
1121sub children { 1513sub children {
1122 grep $_, map @$_, grep $_, @{ $_[0]{children} } 1514 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1123} 1515}
1124 1516
1125sub add { 1517sub add {
1126 my ($self, $x, $y, $child) = @_; 1518 my ($self) = shift;
1127 1519
1520 while (@_) {
1521 my ($x, $y, $child) = splice @_, 0, 3, ();
1128 $child->set_parent ($self); 1522 $child->set_parent ($self);
1129 $self->{children}[$y][$x] = $child; 1523 $self->{children}[$y][$x] = $child;
1524 }
1130 1525
1131 $self->check_size (1); 1526 $self->{force_realloc} = 1;
1527 $self->{force_size_alloc} = 1;
1528 $self->realloc;
1529}
1530
1531sub remove {
1532 my ($self, $child) = @_;
1533
1534 # TODO: not yet implemented
1132} 1535}
1133 1536
1134# TODO: move to container class maybe? send children a signal on removal? 1537# TODO: move to container class maybe? send children a signal on removal?
1135sub clear { 1538sub clear {
1136 my ($self) = @_; 1539 my ($self) = @_;
… …
1141 for (@children) { 1544 for (@children) {
1142 delete $_->{parent}; 1545 delete $_->{parent};
1143 $_->hide; 1546 $_->hide;
1144 } 1547 }
1145 1548
1146 $self->check_size (1); 1549 $self->realloc;
1147 $self->update;
1148} 1550}
1149 1551
1150sub get_wh { 1552sub get_wh {
1151 my ($self) = @_; 1553 my ($self) = @_;
1152 1554
… …
1178 (sum @$ws), 1580 (sum @$ws),
1179 (sum @$hs), 1581 (sum @$hs),
1180 ) 1582 )
1181} 1583}
1182 1584
1183sub size_allocate { 1585sub invoke_size_allocate {
1184 my ($self, $w, $h) = @_; 1586 my ($self, $w, $h) = @_;
1185 1587
1186 my ($ws, $hs) = $self->get_wh; 1588 my ($ws, $hs) = $self->get_wh;
1187 1589
1188 my $req_w = (sum @$ws) || 1; 1590 my $req_w = (sum @$ws) || 1;
1189 my $req_h = (sum @$hs) || 1; 1591 my $req_h = (sum @$hs) || 1;
1190 1592
1191 # TODO: nicer code && do row_expand 1593 # TODO: nicer code
1192 my @col_expand = @{$self->{col_expand}}; 1594 my @col_expand = @{$self->{col_expand}};
1193 @col_expand = (1) x @$ws unless @col_expand; 1595 @col_expand = (1) x @$ws unless @col_expand;
1194 my $col_expand = (sum @col_expand) || 1; 1596 my $col_expand = (sum @col_expand) || 1;
1195 1597
1196 # linearly scale sizes
1197 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1598 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1198 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1199 1599
1200 CFClient::UI::harmonize $ws; 1600 CFPlus::UI::harmonize $ws;
1601
1602 my @row_expand = @{$self->{row_expand}};
1603 @row_expand = (1) x @$ws unless @row_expand;
1604 my $row_expand = (sum @row_expand) || 1;
1605
1606 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1607
1201 CFClient::UI::harmonize $hs; 1608 CFPlus::UI::harmonize $hs;
1202 1609
1203 my $y; 1610 my $y;
1204 1611
1205 for my $r (0 .. $#{$self->{children}}) { 1612 for my $r (0 .. $#{$self->{children}}) {
1206 my $row = $self->{children}[$r] 1613 my $row = $self->{children}[$r]
… …
1220 } 1627 }
1221 1628
1222 $y += $row_h; 1629 $y += $row_h;
1223 } 1630 }
1224 1631
1632 1
1225} 1633}
1226 1634
1227sub find_widget { 1635sub find_widget {
1228 my ($self, $x, $y) = @_; 1636 my ($self, $x, $y) = @_;
1229 1637
… …
1248 } 1656 }
1249} 1657}
1250 1658
1251############################################################################# 1659#############################################################################
1252 1660
1253package CFClient::UI::HBox; 1661package CFPlus::UI::Box;
1254 1662
1255# TODO: wrap into common Box base class
1256
1257our @ISA = CFClient::UI::Container::; 1663our @ISA = CFPlus::UI::Container::;
1258 1664
1259sub size_request { 1665sub size_request {
1260 my ($self) = @_; 1666 my ($self) = @_;
1261 1667
1262 my @alloc = map [$_->size_request], @{$self->{children}}; 1668 $self->{vertical}
1669 ? (
1670 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1671 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1672 )
1673 : (
1674 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1675 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1676 )
1677}
1263 1678
1679sub invoke_size_allocate {
1680 my ($self, $w, $h) = @_;
1681
1682 my $space = $self->{vertical} ? $h : $w;
1683 my @children = $self->visible_children;
1684
1685 my @req;
1686
1687 if ($self->{homogeneous}) {
1688 @req = ($space / (@children || 1)) x @children;
1689 } else {
1690 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1691 my $req = List::Util::sum @req;
1692
1693 if ($req > $space) {
1694 # ah well, not enough space
1695 $_ *= $space / $req for @req;
1696 } else {
1697 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1698
1699 $space = ($space - $req) / $expand; # remaining space to give away
1700
1701 $req[$_] += $space * $children[$_]{expand}
1702 for 0 .. $#children;
1703 }
1264 ( 1704 }
1265 (List::Util::sum map $_->[0], @alloc), 1705
1266 (List::Util::max map $_->[1], @alloc), 1706 CFPlus::UI::harmonize \@req;
1707
1708 my $pos = 0;
1709 for (0 .. $#children) {
1710 my $alloc = $req[$_];
1711 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1712
1713 $pos += $alloc;
1714 }
1715
1716 1
1717}
1718
1719#############################################################################
1720
1721package CFPlus::UI::HBox;
1722
1723our @ISA = CFPlus::UI::Box::;
1724
1725sub new {
1726 my $class = shift;
1727
1728 $class->SUPER::new (
1729 vertical => 0,
1730 @_,
1267 ) 1731 )
1268} 1732}
1269 1733
1270sub size_allocate {
1271 my ($self, $w, $h) = @_;
1272
1273 ($h, $w) = ($w, $h);
1274
1275 my $children = $self->{children};
1276
1277 my @h = map $_->{req_w}, @$children;
1278
1279 my $req_h = List::Util::sum @h;
1280
1281 if ($req_h > $h) {
1282 # ah well, not enough space
1283 $_ *= $h / $req_h for @h;
1284 } else {
1285 my $exp = List::Util::sum map $_->{expand}, @$children;
1286 $exp ||= 1;
1287
1288 for (0 .. $#$children) {
1289 my $child = $children->[$_];
1290
1291 my $alloc_h = $h[$_];
1292 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1293 $h[$_] = $alloc_h;
1294 }
1295 }
1296
1297 CFClient::UI::harmonize \@h;
1298
1299 my $y = 0;
1300 for (0 .. $#$children) {
1301 my $child = $children->[$_];
1302 my $h = $h[$_];
1303 $child->configure ($y, 0, $h, $w);
1304
1305 $y += $h;
1306 }
1307
1308 1
1309}
1310
1311############################################################################# 1734#############################################################################
1312 1735
1313package CFClient::UI::VBox; 1736package CFPlus::UI::VBox;
1314 1737
1315# TODO: wrap into common Box base class 1738our @ISA = CFPlus::UI::Box::;
1316 1739
1317our @ISA = CFClient::UI::Container::; 1740sub new {
1741 my $class = shift;
1318 1742
1319sub size_request { 1743 $class->SUPER::new (
1320 my ($self) = @_; 1744 vertical => 1,
1321 1745 @_,
1322 my @alloc = map [$_->size_request], @{$self->{children}};
1323
1324 (
1325 (List::Util::max map $_->[0], @alloc),
1326 (List::Util::sum map $_->[1], @alloc),
1327 ) 1746 )
1328} 1747}
1329 1748
1330sub size_allocate {
1331 my ($self, $w, $h) = @_;
1332
1333 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1334
1335 my $children = $self->{children};
1336
1337 my @h = map $_->{req_h}, @$children;
1338
1339 my $req_h = List::Util::sum @h;
1340
1341 if ($req_h > $h) {
1342 # ah well, not enough space
1343 $_ *= $h / $req_h for @h;
1344 } else {
1345 my $exp = List::Util::sum map $_->{expand}, @$children;
1346 $exp ||= 1;
1347
1348 for (0 .. $#$children) {
1349 my $child = $children->[$_];
1350
1351 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1352 }
1353 }
1354
1355 CFClient::UI::harmonize \@h;
1356
1357 my $y = 0;
1358 for (0 .. $#$children) {
1359 my $child = $children->[$_];
1360 my $h = $h[$_];
1361 $child->configure (0, $y, $w, $h);
1362
1363 $y += $h;
1364 }
1365
1366 1
1367}
1368
1369############################################################################# 1749#############################################################################
1370 1750
1371package CFClient::UI::Label; 1751package CFPlus::UI::Label;
1372 1752
1373our @ISA = CFClient::UI::DrawBG::; 1753our @ISA = CFPlus::UI::DrawBG::;
1374 1754
1375use CFClient::OpenGL; 1755use CFPlus::OpenGL;
1376 1756
1377sub new { 1757sub new {
1378 my ($class, %arg) = @_; 1758 my ($class, %arg) = @_;
1379 1759
1380 my $self = $class->SUPER::new ( 1760 my $self = $class->SUPER::new (
… …
1383 #active_bg => none 1763 #active_bg => none
1384 #font => default_font 1764 #font => default_font
1385 #text => initial text 1765 #text => initial text
1386 #markup => initial narkup 1766 #markup => initial narkup
1387 #max_w => maximum pixel width 1767 #max_w => maximum pixel width
1768 #style => 0, # render flags
1388 ellipsise => 3, # end 1769 ellipsise => 3, # end
1389 layout => (new CFClient::Layout), 1770 layout => (new CFPlus::Layout),
1390 fontsize => 1, 1771 fontsize => 1,
1391 align => -1, 1772 align => -1,
1392 valign => -1, 1773 valign => -1,
1393 padding => 2, 1774 padding_x => 2,
1775 padding_y => 2,
1394 can_events => 0, 1776 can_events => 0,
1395 %arg 1777 %arg
1396 ); 1778 );
1397 1779
1398 if (exists $self->{template}) { 1780 if (exists $self->{template}) {
1399 my $layout = new CFClient::Layout; 1781 my $layout = new CFPlus::Layout;
1400 $layout->set_text (delete $self->{template}); 1782 $layout->set_text (delete $self->{template});
1401 $self->{template} = $layout; 1783 $self->{template} = $layout;
1402 } 1784 }
1403 1785
1404 if (exists $self->{markup}) { 1786 if (exists $self->{markup}) {
… …
1408 } 1790 }
1409 1791
1410 $self 1792 $self
1411} 1793}
1412 1794
1413sub escape($) {
1414 local $_ = $_[0];
1415
1416 s/&/&amp;/g;
1417 s/>/&gt;/g;
1418 s/</&lt;/g;
1419
1420 $_
1421}
1422
1423sub update { 1795sub update {
1424 my ($self) = @_; 1796 my ($self) = @_;
1425 1797
1426 delete $self->{texture}; 1798 delete $self->{texture};
1427 $self->SUPER::update; 1799 $self->SUPER::update;
1428} 1800}
1429 1801
1802sub realloc {
1803 my ($self) = @_;
1804
1805 delete $self->{ox};
1806 $self->SUPER::realloc;
1807}
1808
1430sub set_text { 1809sub set_text {
1431 my ($self, $text) = @_; 1810 my ($self, $text) = @_;
1432 1811
1433 return if $self->{text} eq "T$text"; 1812 return if $self->{text} eq "T$text";
1434 $self->{text} = "T$text"; 1813 $self->{text} = "T$text";
1435 1814
1436 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1437 $self->{layout}->set_text ($text); 1815 $self->{layout}->set_text ($text);
1438 1816
1817 delete $self->{size_req};
1818 $self->realloc;
1439 $self->update; 1819 $self->update;
1440 $self->check_size;
1441} 1820}
1442 1821
1443sub set_markup { 1822sub set_markup {
1444 my ($self, $markup) = @_; 1823 my ($self, $markup) = @_;
1445 1824
1446 return if $self->{text} eq "M$markup"; 1825 return if $self->{text} eq "M$markup";
1447 $self->{text} = "M$markup"; 1826 $self->{text} = "M$markup";
1448 1827
1449 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1828 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1450 1829
1451 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1452 $self->{layout}->set_markup ($markup); 1830 $self->{layout}->set_markup ($markup);
1453 1831
1832 delete $self->{size_req};
1833 $self->realloc;
1454 $self->update; 1834 $self->update;
1455 $self->check_size;
1456} 1835}
1457 1836
1458sub size_request { 1837sub size_request {
1459 my ($self) = @_; 1838 my ($self) = @_;
1460 1839
1840 $self->{size_req} ||= do {
1461 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1841 $self->{layout}->set_font ($self->{font}) if $self->{font};
1462 $self->{layout}->set_width ($self->{max_w} || -1); 1842 $self->{layout}->set_width ($self->{max_w} || -1);
1463 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1843 $self->{layout}->set_ellipsise ($self->{ellipsise});
1464 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1844 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1465 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1845 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1466 1846
1467 my ($w, $h) = $self->{layout}->size; 1847 my ($w, $h) = $self->{layout}->size;
1468 1848
1469 if (exists $self->{template}) { 1849 if (exists $self->{template}) {
1470 $self->{template}->set_font ($self->{font}) if $self->{font}; 1850 $self->{template}->set_font ($self->{font}) if $self->{font};
1851 $self->{template}->set_width ($self->{max_w} || -1);
1471 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1852 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1472 1853
1473 my ($w2, $h2) = $self->{template}->size; 1854 my ($w2, $h2) = $self->{template}->size;
1474 1855
1475 $w = List::Util::max $w, $w2; 1856 $w = List::Util::max $w, $w2;
1476 $h = List::Util::max $h, $h2; 1857 $h = List::Util::max $h, $h2;
1858 }
1859
1860 [$w, $h]
1477 } 1861 };
1478 1862
1479 ( 1863 @{ $self->{size_req} }
1480 $w + $self->{padding} * 2,
1481 $h + $self->{padding} * 2,
1482 )
1483} 1864}
1484 1865
1866sub baseline_shift {
1867 $_[0]{layout}->descent
1868}
1869
1485sub size_allocate { 1870sub invoke_size_allocate {
1486 my ($self, $w, $h) = @_; 1871 my ($self, $w, $h) = @_;
1487 1872
1873 delete $self->{ox};
1874
1488 delete $self->{texture}; 1875 delete $self->{texture}
1876 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1877
1878 1
1489} 1879}
1490 1880
1491sub set_fontsize { 1881sub set_fontsize {
1492 my ($self, $fontsize) = @_; 1882 my ($self, $fontsize) = @_;
1493 1883
1494 $self->{fontsize} = $fontsize; 1884 $self->{fontsize} = $fontsize;
1885 delete $self->{size_req};
1495 delete $self->{texture}; 1886 delete $self->{texture};
1496 1887
1497 $self->update; 1888 $self->realloc;
1498 $self->check_size; 1889}
1890
1891sub reconfigure {
1892 my ($self) = @_;
1893
1894 delete $self->{size_req};
1895 delete $self->{texture};
1896
1897 $self->SUPER::reconfigure;
1499} 1898}
1500 1899
1501sub _draw { 1900sub _draw {
1502 my ($self) = @_; 1901 my ($self) = @_;
1503 1902
1504 $self->SUPER::_draw; # draw background, if applicable 1903 $self->SUPER::_draw; # draw background, if applicable
1505 1904
1506 my $tex = $self->{texture} ||= do { 1905 my $size = $self->{texture} ||= do {
1507 $self->{layout}->set_foreground (@{$self->{fg}}); 1906 $self->{layout}->set_foreground (@{$self->{fg}});
1508 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1907 $self->{layout}->set_font ($self->{font}) if $self->{font};
1509 $self->{layout}->set_width ($self->{w}); 1908 $self->{layout}->set_width ($self->{w});
1510 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1909 $self->{layout}->set_ellipsise ($self->{ellipsise});
1511 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1910 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1512 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1911 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1513 1912
1514 my $tex = new_from_layout CFClient::Texture $self->{layout}; 1913 [$self->{layout}->size]
1515
1516 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1517 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1518 : ($self->{w} - $tex->{w}) * 0.5);
1519
1520 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1521 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1522 : ($self->{h} - $tex->{h}) * 0.5);
1523
1524 $tex
1525 }; 1914 };
1526 1915
1527 glEnable GL_TEXTURE_2D; 1916 unless (exists $self->{ox}) {
1528 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1917 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1918 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
1919 : ($self->{w} - $size->[0]) * 0.5);
1529 1920
1530 if ($tex->{format} == GL_ALPHA) { 1921 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1531 glColor @{$self->{fg}}; 1922 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1532 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 1923 : ($self->{h} - $size->[1]) * 0.5);
1533 } else {
1534 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1535 } 1924 };
1536 1925
1537 glDisable GL_TEXTURE_2D; 1926 my $w = List::Util::min $self->{w} + 4, $size->[0];
1927 my $h = List::Util::min $self->{h} + 2, $size->[1];
1928
1929 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1538} 1930}
1539 1931
1540############################################################################# 1932#############################################################################
1541 1933
1542package CFClient::UI::EntryBase; 1934package CFPlus::UI::EntryBase;
1543 1935
1544our @ISA = CFClient::UI::Label::; 1936our @ISA = CFPlus::UI::Label::;
1545 1937
1546use CFClient::OpenGL; 1938use CFPlus::OpenGL;
1547 1939
1548sub new { 1940sub new {
1549 my $class = shift; 1941 my $class = shift;
1550 1942
1551 $class->SUPER::new ( 1943 $class->SUPER::new (
… …
1555 active_fg => [0, 0, 0], 1947 active_fg => [0, 0, 0],
1556 can_hover => 1, 1948 can_hover => 1,
1557 can_focus => 1, 1949 can_focus => 1,
1558 valign => 0, 1950 valign => 0,
1559 can_events => 1, 1951 can_events => 1,
1952 ellipsise => 0,
1560 #text => ... 1953 #text => ...
1954 #hidden => "*",
1561 @_ 1955 @_
1562 ) 1956 )
1563} 1957}
1564 1958
1565sub _set_text { 1959sub _set_text {
… …
1567 1961
1568 delete $self->{cur_h}; 1962 delete $self->{cur_h};
1569 1963
1570 return if $self->{text} eq $text; 1964 return if $self->{text} eq $text;
1571 1965
1572 delete $self->{texture};
1573
1574 $self->{last_activity} = $::NOW; 1966 $self->{last_activity} = $::NOW;
1575 $self->{text} = $text; 1967 $self->{text} = $text;
1576 1968
1577 $text =~ s/./*/g if $self->{hidden}; 1969 $text =~ s/./*/g if $self->{hidden};
1578 $self->{layout}->set_text ("$text "); 1970 $self->{layout}->set_text ("$text ");
1971 delete $self->{size_req};
1579 1972
1580 $self->_emit (changed => $self->{text}); 1973 $self->emit (changed => $self->{text});
1974
1975 $self->realloc;
1976 $self->update;
1581} 1977}
1582 1978
1583sub set_text { 1979sub set_text {
1584 my ($self, $text) = @_; 1980 my ($self, $text) = @_;
1585 1981
1586 $self->{cursor} = length $text; 1982 $self->{cursor} = length $text;
1587 $self->_set_text ($text); 1983 $self->_set_text ($text);
1588 $self->update;
1589 $self->check_size;
1590} 1984}
1591 1985
1592sub get_text { 1986sub get_text {
1593 $_[0]{text} 1987 $_[0]{text}
1594} 1988}
… …
1599 my ($w, $h) = $self->SUPER::size_request; 1993 my ($w, $h) = $self->SUPER::size_request;
1600 1994
1601 ($w + 1, $h) # add 1 for cursor 1995 ($w + 1, $h) # add 1 for cursor
1602} 1996}
1603 1997
1604sub key_down { 1998sub invoke_key_down {
1605 my ($self, $ev) = @_; 1999 my ($self, $ev) = @_;
1606 2000
1607 my $mod = $ev->{mod}; 2001 my $mod = $ev->{mod};
1608 my $sym = $ev->{sym}; 2002 my $sym = $ev->{sym};
1609 my $uni = $ev->{unicode}; 2003 my $uni = $ev->{unicode};
1610 2004
1611 my $text = $self->get_text; 2005 my $text = $self->get_text;
2006
2007 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1612 2008
1613 if ($uni == 8) { 2009 if ($uni == 8) {
1614 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2010 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1615 } elsif ($uni == 127) { 2011 } elsif ($uni == 127) {
1616 substr $text, $self->{cursor}, 1, ""; 2012 substr $text, $self->{cursor}, 1, "";
1617 } elsif ($sym == CFClient::SDLK_LEFT) { 2013 } elsif ($sym == CFPlus::SDLK_LEFT) {
1618 --$self->{cursor} if $self->{cursor}; 2014 --$self->{cursor} if $self->{cursor};
1619 } elsif ($sym == CFClient::SDLK_RIGHT) { 2015 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1620 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2016 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1621 } elsif ($sym == CFClient::SDLK_HOME) { 2017 } elsif ($sym == CFPlus::SDLK_HOME) {
2018 # what a hack
2019 $self->{cursor} =
2020 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2021 ? length $1
2022 : 0;
2023 } elsif ($sym == CFPlus::SDLK_END) {
2024 # uh, again
2025 $self->{cursor} =
2026 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2027 ? $self->{cursor} + length $1
2028 : length $self->{text};
2029 } elsif ($uni == 21) { # ctrl-u
2030 $text = "";
1622 $self->{cursor} = 0; 2031 $self->{cursor} = 0;
1623 } elsif ($sym == CFClient::SDLK_END) {
1624 $self->{cursor} = length $text;
1625 } elsif ($uni == 27) { 2032 } elsif ($uni == 27) {
1626 $self->_emit ('escape'); 2033 $self->emit ('escape');
1627 } elsif ($uni) { 2034 } elsif ($uni == 0x0d) {
2035 substr $text, $self->{cursor}++, 0, "\012";
2036 } elsif ($uni >= 0x20) {
1628 substr $text, $self->{cursor}++, 0, chr $uni; 2037 substr $text, $self->{cursor}++, 0, chr $uni;
2038 } else {
2039 return 0;
1629 } 2040 }
1630 2041
1631 $self->_set_text ($text); 2042 $self->_set_text ($text);
2043
2044 $self->realloc;
1632 $self->update; 2045 $self->update;
1633 $self->check_size;
1634}
1635 2046
2047 1
2048}
2049
1636sub focus_in { 2050sub invoke_focus_in {
1637 my ($self) = @_; 2051 my ($self) = @_;
1638 2052
1639 $self->{last_activity} = $::NOW; 2053 $self->{last_activity} = $::NOW;
1640 2054
1641 $self->SUPER::focus_in; 2055 $self->SUPER::invoke_focus_in
1642} 2056}
1643 2057
1644sub button_down { 2058sub invoke_button_down {
1645 my ($self, $ev, $x, $y) = @_; 2059 my ($self, $ev, $x, $y) = @_;
1646 2060
1647 $self->SUPER::button_down ($ev, $x, $y); 2061 $self->SUPER::invoke_button_down ($ev, $x, $y);
1648 2062
1649 my $idx = $self->{layout}->xy_to_index ($x, $y); 2063 my $idx = $self->{layout}->xy_to_index ($x, $y);
1650 2064
1651 # byte-index to char-index 2065 # byte-index to char-index
1652 my $text = $self->{text}; 2066 my $text = $self->{text};
1653 utf8::encode $text; 2067 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1654 $self->{cursor} = length substr $text, 0, $idx; 2068 $self->{cursor} = length $text;
1655 2069
1656 $self->_set_text ($self->{text}); 2070 $self->_set_text ($self->{text});
1657 $self->update; 2071 $self->update;
2072
2073 1
1658} 2074}
1659 2075
1660sub mouse_motion { 2076sub invoke_mouse_motion {
1661 my ($self, $ev, $x, $y) = @_; 2077 my ($self, $ev, $x, $y) = @_;
1662# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2078# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2079
2080 1
1663} 2081}
1664 2082
1665sub _draw { 2083sub _draw {
1666 my ($self) = @_; 2084 my ($self) = @_;
1667 2085
1668 local $self->{fg} = $self->{fg}; 2086 local $self->{fg} = $self->{fg};
1669 2087
1670 if ($FOCUS == $self) { 2088 if ($FOCUS == $self) {
1671 glColor @{$self->{active_bg}}; 2089 glColor_premultiply @{$self->{active_bg}};
1672 $self->{fg} = $self->{active_fg}; 2090 $self->{fg} = $self->{active_fg};
1673 } else { 2091 } else {
1674 glColor @{$self->{bg}}; 2092 glColor_premultiply @{$self->{bg}};
1675 } 2093 }
1676 2094
1677 glEnable GL_BLEND; 2095 glEnable GL_BLEND;
1678 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2096 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1679 glBegin GL_QUADS; 2097 glBegin GL_QUADS;
1680 glVertex 0 , 0; 2098 glVertex 0 , 0;
1681 glVertex 0 , $self->{h}; 2099 glVertex 0 , $self->{h};
1682 glVertex $self->{w}, $self->{h}; 2100 glVertex $self->{w}, $self->{h};
1683 glVertex $self->{w}, 0; 2101 glVertex $self->{w}, 0;
… …
1694 utf8::encode $text; 2112 utf8::encode $text;
1695 2113
1696 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2114 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1697 } 2115 }
1698 2116
1699 glColor @{$self->{fg}};
1700 glBegin GL_LINES; 2117 glBegin GL_LINES;
1701 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2118 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1702 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2119 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1703 glEnd; 2120 glEnd;
1704 } 2121 }
1705} 2122}
1706 2123
2124#############################################################################
2125
1707package CFClient::UI::Entry; 2126package CFPlus::UI::Entry;
1708 2127
1709our @ISA = CFClient::UI::EntryBase::; 2128our @ISA = CFPlus::UI::EntryBase::;
1710 2129
1711use CFClient::OpenGL; 2130use CFPlus::OpenGL;
1712 2131
1713sub key_down { 2132sub invoke_key_down {
1714 my ($self, $ev) = @_; 2133 my ($self, $ev) = @_;
1715 2134
1716 my $sym = $ev->{sym}; 2135 my $sym = $ev->{sym};
1717 2136
1718 if ($sym == 13) { 2137 if ($ev->{uni} == 0x0d || $sym == 13) {
1719 unshift @{$self->{history}}, 2138 unshift @{$self->{history}},
1720 my $txt = $self->get_text; 2139 my $txt = $self->get_text;
2140
1721 $self->{history_pointer} = -1; 2141 $self->{history_pointer} = -1;
1722 $self->{history_saveback} = ''; 2142 $self->{history_saveback} = '';
1723 $self->_emit (activate => $txt); 2143 $self->emit (activate => $txt);
1724 $self->update; 2144 $self->update;
1725 2145
1726 } elsif ($sym == CFClient::SDLK_UP) { 2146 } elsif ($sym == CFPlus::SDLK_UP) {
1727 if ($self->{history_pointer} < 0) { 2147 if ($self->{history_pointer} < 0) {
1728 $self->{history_saveback} = $self->get_text; 2148 $self->{history_saveback} = $self->get_text;
1729 } 2149 }
1730 if (@{$self->{history} || []} > 0) { 2150 if (@{$self->{history} || []} > 0) {
1731 $self->{history_pointer}++; 2151 $self->{history_pointer}++;
… …
1733 $self->{history_pointer} = @{$self->{history} || []} - 1; 2153 $self->{history_pointer} = @{$self->{history} || []} - 1;
1734 } 2154 }
1735 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2155 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1736 } 2156 }
1737 2157
1738 } elsif ($sym == CFClient::SDLK_DOWN) { 2158 } elsif ($sym == CFPlus::SDLK_DOWN) {
1739 $self->{history_pointer}--; 2159 $self->{history_pointer}--;
1740 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2160 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1741 2161
1742 if ($self->{history_pointer} >= 0) { 2162 if ($self->{history_pointer} >= 0) {
1743 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2163 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1744 } else { 2164 } else {
1745 $self->set_text ($self->{history_saveback}); 2165 $self->set_text ($self->{history_saveback});
1746 } 2166 }
1747 2167
1748 } else { 2168 } else {
1749 $self->SUPER::key_down ($ev); 2169 return $self->SUPER::invoke_key_down ($ev)
2170 }
2171
1750 } 2172 1
1751
1752} 2173}
1753 2174
1754############################################################################# 2175#############################################################################
1755 2176
2177package CFPlus::UI::TextEdit;
2178
2179our @ISA = CFPlus::UI::EntryBase::;
2180
2181use CFPlus::OpenGL;
2182
2183sub move_cursor_ver {
2184 my ($self, $dy) = @_;
2185
2186 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2187
2188 $y += $dy;
2189
2190 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2191 $self->{cursor} = $index;
2192 delete $self->{cur_h};
2193 $self->update;
2194 return;
2195 }
2196}
2197
2198sub invoke_key_down {
2199 my ($self, $ev) = @_;
2200
2201 my $sym = $ev->{sym};
2202
2203 if ($sym == CFPlus::SDLK_UP) {
2204 $self->move_cursor_ver (-1);
2205 } elsif ($sym == CFPlus::SDLK_DOWN) {
2206 $self->move_cursor_ver (+1);
2207 } else {
2208 return $self->SUPER::invoke_key_down ($ev)
2209 }
2210
2211 1
2212}
2213
2214#############################################################################
2215
1756package CFClient::UI::Button; 2216package CFPlus::UI::Button;
1757 2217
1758our @ISA = CFClient::UI::Label::; 2218our @ISA = CFPlus::UI::Label::;
1759 2219
1760use CFClient::OpenGL; 2220use CFPlus::OpenGL;
1761 2221
1762my @tex = 2222my @tex =
1763 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2223 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1764 qw(b1_button_active.png); 2224 qw(b1_button_active.png);
1765 2225
1766sub new { 2226sub new {
1767 my $class = shift; 2227 my $class = shift;
1768 2228
1769 $class->SUPER::new ( 2229 $class->SUPER::new (
1770 padding => 4, 2230 padding_x => 4,
2231 padding_y => 4,
1771 fg => [1, 1, 1], 2232 fg => [1, 1, 1],
1772 active_fg => [0, 0, 1], 2233 active_fg => [0, 0, 1],
1773 can_hover => 1, 2234 can_hover => 1,
1774 align => 0, 2235 align => 0,
1775 valign => 0, 2236 valign => 0,
1776 can_events => 1, 2237 can_events => 1,
1777 @_ 2238 @_
1778 ) 2239 )
1779} 2240}
1780 2241
1781sub activate { }
1782
1783sub button_up { 2242sub invoke_button_up {
1784 my ($self, $ev, $x, $y) = @_; 2243 my ($self, $ev, $x, $y) = @_;
1785 2244
1786 $self->emit ("activate") 2245 $self->emit ("activate")
1787 if $x >= 0 && $x < $self->{w} 2246 if $x >= 0 && $x < $self->{w}
1788 && $y >= 0 && $y < $self->{h}; 2247 && $y >= 0 && $y < $self->{h};
2248
2249 1
1789} 2250}
1790 2251
1791sub _draw { 2252sub _draw {
1792 my ($self) = @_; 2253 my ($self) = @_;
1793 2254
1794 local $self->{fg} = $self->{fg}; 2255 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1795
1796 if ($GRAB == $self) {
1797 $self->{fg} = $self->{active_fg};
1798 }
1799 2256
1800 glEnable GL_TEXTURE_2D; 2257 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2258 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802 glColor 0, 0, 0, 1; 2259 glColor 0, 0, 0, 1;
1803 2260
… …
1808 $self->SUPER::_draw; 2265 $self->SUPER::_draw;
1809} 2266}
1810 2267
1811############################################################################# 2268#############################################################################
1812 2269
1813package CFClient::UI::CheckBox; 2270package CFPlus::UI::CheckBox;
1814 2271
1815our @ISA = CFClient::UI::DrawBG::; 2272our @ISA = CFPlus::UI::DrawBG::;
1816 2273
1817my @tex = 2274my @tex =
1818 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2275 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1819 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2276 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1820 2277
1821use CFClient::OpenGL; 2278use CFPlus::OpenGL;
1822 2279
1823sub new { 2280sub new {
1824 my $class = shift; 2281 my $class = shift;
1825 2282
1826 $class->SUPER::new ( 2283 $class->SUPER::new (
1827 padding => 2, 2284 padding_x => 2,
2285 padding_y => 2,
1828 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1829 active_fg => [1, 1, 0], 2287 active_fg => [1, 1, 0],
1830 bg => [0, 0, 0, 0.2], 2288 bg => [0, 0, 0, 0.2],
1831 active_bg => [1, 1, 1, 0.5], 2289 active_bg => [1, 1, 1, 0.5],
1832 state => 0, 2290 state => 0,
… …
1836} 2294}
1837 2295
1838sub size_request { 2296sub size_request {
1839 my ($self) = @_; 2297 my ($self) = @_;
1840 2298
1841 ($self->{padding} * 2 + 6) x 2 2299 (6) x 2
1842} 2300}
1843 2301
2302sub toggle {
2303 my ($self) = @_;
2304
2305 $self->{state} = !$self->{state};
2306 $self->emit (changed => $self->{state});
2307 $self->update;
2308}
2309
1844sub button_down { 2310sub invoke_button_down {
1845 my ($self, $ev, $x, $y) = @_; 2311 my ($self, $ev, $x, $y) = @_;
1846 2312
1847 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2313 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1848 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2314 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1849 $self->{state} = !$self->{state}; 2315 $self->toggle;
1850 $self->_emit (changed => $self->{state}); 2316 } else {
2317 return 0
2318 }
2319
1851 } 2320 1
1852} 2321}
1853 2322
1854sub _draw { 2323sub _draw {
1855 my ($self) = @_; 2324 my ($self) = @_;
1856 2325
1857 $self->SUPER::_draw; 2326 $self->SUPER::_draw;
1858 2327
1859 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2328 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1860 2329
1861 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2330 my ($w, $h) = @$self{qw(w h)};
2331
2332 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1862 2333
1863 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2334 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1864 2335
1865 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2336 my $tex = $self->{state} ? $tex[1] : $tex[0];
1866 2337
… …
1869 glDisable GL_TEXTURE_2D; 2340 glDisable GL_TEXTURE_2D;
1870} 2341}
1871 2342
1872############################################################################# 2343#############################################################################
1873 2344
1874package CFClient::UI::Image; 2345package CFPlus::UI::Image;
1875 2346
1876our @ISA = CFClient::UI::Base::; 2347our @ISA = CFPlus::UI::Base::;
1877 2348
1878use CFClient::OpenGL; 2349use CFPlus::OpenGL;
1879use Carp qw/confess/;
1880 2350
1881our %loaded_images; 2351our %texture_cache;
1882 2352
1883sub new { 2353sub new {
1884 my $class = shift; 2354 my $class = shift;
1885 2355
1886 my $self = $class->SUPER::new (can_events => 0, @_); 2356 my $self = $class->SUPER::new (
2357 can_events => 0,
2358 @_,
2359 );
1887 2360
1888 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2361 $self->{path} || $self->{tex}
2362 or Carp::croak "'path' or 'tex' attributes required";
1889 2363
1890 $loaded_images{$self->{image}} ||= 2364 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1891 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2365 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1892 2366
1893 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2367 CFPlus::weaken $texture_cache{$self->{path}};
1894 2368
1895 Scalar::Util::weaken $loaded_images{$self->{image}}; 2369 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1896
1897 $self->{aspect} = $tex->{w} / $tex->{h};
1898 2370
1899 $self 2371 $self
1900} 2372}
1901 2373
2374sub STORABLE_freeze {
2375 my ($self, $cloning) = @_;
2376
2377 $self->{path}
2378 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2379
2380 $self->{path}
2381}
2382
2383sub STORABLE_attach {
2384 my ($self, $cloning, $path) = @_;
2385
2386 $self->new (path => $path)
2387}
2388
1902sub size_request { 2389sub size_request {
1903 my ($self) = @_; 2390 my ($self) = @_;
1904 2391
1905 ($self->{tex}->{w}, $self->{tex}->{h}) 2392 ($self->{tex}{w}, $self->{tex}{h})
1906} 2393}
1907 2394
1908sub _draw { 2395sub _draw {
1909 my ($self) = @_; 2396 my ($self) = @_;
1910 2397
… …
1920 } 2407 }
1921 2408
1922 glEnable GL_TEXTURE_2D; 2409 glEnable GL_TEXTURE_2D;
1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2410 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924 2411
1925 $tex->draw_quad_alpha (0, 0, $w, $h); 2412 $tex->draw_quad (0, 0, $w, $h);
1926 2413
1927 glDisable GL_TEXTURE_2D; 2414 glDisable GL_TEXTURE_2D;
1928} 2415}
1929 2416
1930############################################################################# 2417#############################################################################
1931 2418
2419package CFPlus::UI::ImageButton;
2420
2421our @ISA = CFPlus::UI::Image::;
2422
2423use CFPlus::OpenGL;
2424
2425my %textures;
2426
2427sub new {
2428 my $class = shift;
2429
2430 my $self = $class->SUPER::new (
2431 padding_x => 4,
2432 padding_y => 4,
2433 fg => [1, 1, 1],
2434 active_fg => [0, 0, 1],
2435 can_hover => 1,
2436 align => 0,
2437 valign => 0,
2438 can_events => 1,
2439 @_
2440 );
2441}
2442
2443sub invoke_button_up {
2444 my ($self, $ev, $x, $y) = @_;
2445
2446 $self->emit ("activate")
2447 if $x >= 0 && $x < $self->{w}
2448 && $y >= 0 && $y < $self->{h};
2449
2450 1
2451}
2452
2453#############################################################################
2454
1932package CFClient::UI::VGauge; 2455package CFPlus::UI::VGauge;
1933 2456
1934our @ISA = CFClient::UI::Base::; 2457our @ISA = CFPlus::UI::Base::;
1935 2458
1936use List::Util qw(min max); 2459use List::Util qw(min max);
1937 2460
1938use CFClient::OpenGL; 2461use CFPlus::OpenGL;
1939 2462
1940my %tex = ( 2463my %tex = (
1941 food => [ 2464 food => [
1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2465 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1943 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2466 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1944 ], 2467 ],
1945 grace => [ 2468 grace => [
1946 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2469 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1947 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2470 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1948 ], 2471 ],
1949 hp => [ 2472 hp => [
1950 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2473 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1951 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2474 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1952 ], 2475 ],
1953 mana => [ 2476 mana => [
1954 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2477 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1955 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2478 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1956 ], 2479 ],
1957); 2480);
1958 2481
1959# eg. VGauge->new (gauge => 'food'), default gauge: food 2482# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2019 my $ycut1 = max 0, min 1, $ycut; 2542 my $ycut1 = max 0, min 1, $ycut;
2020 my $ycut2 = max 0, min 1, $ycut - 1; 2543 my $ycut2 = max 0, min 1, $ycut - 1;
2021 2544
2022 my $h1 = $self->{h} * (1 - $ycut1); 2545 my $h1 = $self->{h} * (1 - $ycut1);
2023 my $h2 = $self->{h} * (1 - $ycut2); 2546 my $h2 = $self->{h} * (1 - $ycut2);
2547 my $h3 = $self->{h};
2548
2549 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2024 2550
2025 glEnable GL_BLEND; 2551 glEnable GL_BLEND;
2026 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2552 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2553 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2027 glEnable GL_TEXTURE_2D; 2554 glEnable GL_TEXTURE_2D;
2028 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2029 2556
2030 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2557 glBindTexture GL_TEXTURE_2D, $t1->{name};
2031 glBegin GL_QUADS; 2558 glBegin GL_QUADS;
… …
2046 2573
2047 if ($t3) { 2574 if ($t3) {
2048 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2575 glBindTexture GL_TEXTURE_2D, $t3->{name};
2049 glBegin GL_QUADS; 2576 glBegin GL_QUADS;
2050 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2577 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2051 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2578 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2052 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2579 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2053 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2580 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2054 glEnd; 2581 glEnd;
2055 } 2582 }
2056 2583
2057 glDisable GL_BLEND; 2584 glDisable GL_BLEND;
2058 glDisable GL_TEXTURE_2D; 2585 glDisable GL_TEXTURE_2D;
2059} 2586}
2060 2587
2061############################################################################# 2588#############################################################################
2062 2589
2063package CFClient::UI::Gauge; 2590package CFPlus::UI::Gauge;
2064 2591
2065our @ISA = CFClient::UI::VBox::; 2592our @ISA = CFPlus::UI::VBox::;
2066 2593
2067sub new { 2594sub new {
2068 my ($class, %arg) = @_; 2595 my ($class, %arg) = @_;
2069 2596
2070 my $self = $class->SUPER::new ( 2597 my $self = $class->SUPER::new (
… …
2072 can_hover => 1, 2599 can_hover => 1,
2073 can_events => 1, 2600 can_events => 1,
2074 %arg, 2601 %arg,
2075 ); 2602 );
2076 2603
2077 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2604 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2078 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2605 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2079 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2606 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2080 2607
2081 $self 2608 $self
2082} 2609}
2083 2610
2084sub set_fontsize { 2611sub set_fontsize {
… …
2105 $self->{value}->set_text ($val); 2632 $self->{value}->set_text ($val);
2106} 2633}
2107 2634
2108############################################################################# 2635#############################################################################
2109 2636
2110package CFClient::UI::Slider; 2637package CFPlus::UI::Slider;
2111 2638
2112use strict; 2639use strict;
2113 2640
2114use CFClient::OpenGL; 2641use CFPlus::OpenGL;
2115 2642
2116our @ISA = CFClient::UI::DrawBG::; 2643our @ISA = CFPlus::UI::DrawBG::;
2117 2644
2118my @tex = 2645my @tex =
2119 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2646 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2120 qw(s1_slider.png s1_slider_bg.png); 2647 qw(s1_slider.png s1_slider_bg.png);
2121 2648
2122sub new { 2649sub new {
2123 my $class = shift; 2650 my $class = shift;
2124 2651
… …
2131 fg => [1, 1, 1], 2658 fg => [1, 1, 1],
2132 active_fg => [0, 0, 0], 2659 active_fg => [0, 0, 0],
2133 bg => [0, 0, 0, 0.2], 2660 bg => [0, 0, 0, 0.2],
2134 active_bg => [1, 1, 1, 0.5], 2661 active_bg => [1, 1, 1, 0.5],
2135 range => [0, 0, 100, 10, 0], 2662 range => [0, 0, 100, 10, 0],
2136 req_w => $::WIDTH / 80, 2663 min_w => $::WIDTH / 80,
2137 req_h => $::WIDTH / 80, 2664 min_h => $::WIDTH / 80,
2138 vertical => 0, 2665 vertical => 0,
2139 can_hover => 1, 2666 can_hover => 1,
2140 inner_pad => 0.02, 2667 inner_pad => 0.02,
2141 @_ 2668 @_
2142 ); 2669 );
… …
2150sub set_range { 2677sub set_range {
2151 my ($self, $range) = @_; 2678 my ($self, $range) = @_;
2152 2679
2153 ($range, $self->{range}) = ($self->{range}, $range); 2680 ($range, $self->{range}) = ($self->{range}, $range);
2154 2681
2155 $self->update
2156 if "@$range" ne "@{$self->{range}}"; 2682 if ("@$range" ne "@{$self->{range}}") {
2683 $self->update;
2684 $self->set_value ($self->{range}[0]);
2685 }
2157} 2686}
2158 2687
2159sub set_value { 2688sub set_value {
2160 my ($self, $value) = @_; 2689 my ($self, $value) = @_;
2161 2690
… …
2172 if $unit; 2701 if $unit;
2173 2702
2174 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2703 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2175 2704
2176 if ($value != $old_value) { 2705 if ($value != $old_value) {
2177 $self->_emit (changed => $value); 2706 $self->emit (changed => $value);
2178 $self->update; 2707 $self->update;
2179 } 2708 }
2180} 2709}
2181 2710
2182sub size_request { 2711sub size_request {
2183 my ($self) = @_; 2712 my ($self) = @_;
2184 2713
2185 my $w = $self->{req_w}; 2714 ($self->{req_w}, $self->{req_h})
2186 my $h = $self->{req_h};
2187
2188 $self->{vertical} ? ($h, $w) : ($w, $h)
2189} 2715}
2190 2716
2191sub button_down { 2717sub invoke_button_down {
2192 my ($self, $ev, $x, $y) = @_; 2718 my ($self, $ev, $x, $y) = @_;
2193 2719
2194 $self->SUPER::button_down ($ev, $x, $y); 2720 $self->SUPER::invoke_button_down ($ev, $x, $y);
2195 2721
2196 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2722 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2197 2723
2198 $self->mouse_motion ($ev, $x, $y); 2724 $self->invoke_mouse_motion ($ev, $x, $y)
2199} 2725}
2200 2726
2201sub mouse_motion { 2727sub invoke_mouse_motion {
2202 my ($self, $ev, $x, $y) = @_; 2728 my ($self, $ev, $x, $y) = @_;
2203 2729
2204 if ($GRAB == $self) { 2730 if ($GRAB == $self) {
2205 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2731 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2206 2732
2207 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2733 my (undef, $lo, $hi, $page) = @{$self->{range}};
2208 2734
2209 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2735 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2210 2736
2211 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2737 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2738 } else {
2739 return 0;
2740 }
2741
2212 } 2742 1
2743}
2744
2745sub invoke_mouse_wheel {
2746 my ($self, $ev) = @_;
2747
2748 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2749
2750 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2751
2752 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2753
2754 ! ! $delta
2213} 2755}
2214 2756
2215sub update { 2757sub update {
2216 my ($self) = @_; 2758 my ($self) = @_;
2217 2759
2218 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2760 delete $self->{knob_w};
2761 $self->SUPER::update;
2762}
2763
2764sub _draw {
2765 my ($self) = @_;
2766
2767 unless ($self->{knob_w}) {
2219 $self->set_value ($self->{range}[0]); 2768 $self->set_value ($self->{range}[0]);
2220 2769
2221 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2770 my ($value, $lo, $hi, $page) = @{$self->{range}};
2222 my $range = ($hi - $page - $lo) || 1e-100; 2771 my $range = ($hi - $page - $lo) || 1e-100;
2223 2772
… …
2229 $value = ($value - $lo) / $range; 2778 $value = ($value - $lo) / $range;
2230 $value = $value * $self->{scale} + $self->{offset}; 2779 $value = $value * $self->{scale} + $self->{offset};
2231 2780
2232 $self->{knob_x} = $value - $knob_w * 0.5; 2781 $self->{knob_x} = $value - $knob_w * 0.5;
2233 $self->{knob_w} = $knob_w; 2782 $self->{knob_w} = $knob_w;
2234 }); 2783 }
2235
2236 $self->SUPER::update;
2237}
2238
2239sub _draw {
2240 my ($self) = @_;
2241 2784
2242 $self->SUPER::_draw (); 2785 $self->SUPER::_draw ();
2243 2786
2244 glScale $self->{w}, $self->{h}; 2787 glScale $self->{w}, $self->{h};
2245 2788
… …
2265 glDisable GL_TEXTURE_2D; 2808 glDisable GL_TEXTURE_2D;
2266} 2809}
2267 2810
2268############################################################################# 2811#############################################################################
2269 2812
2270package CFClient::UI::ValSlider; 2813package CFPlus::UI::ValSlider;
2271 2814
2272our @ISA = CFClient::UI::HBox::; 2815our @ISA = CFPlus::UI::HBox::;
2273 2816
2274sub new { 2817sub new {
2275 my ($class, %arg) = @_; 2818 my ($class, %arg) = @_;
2276 2819
2277 my $range = delete $arg{range}; 2820 my $range = delete $arg{range};
2278 2821
2279 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2280 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2823 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2281 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2824 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2282 to_value => sub { shift }, 2825 to_value => sub { shift },
2283 from_value => sub { shift }, 2826 from_value => sub { shift },
2284 %arg, 2827 %arg,
2285 ); 2828 );
2286 2829
… …
2306sub set_range { shift->{slider}->set_range (@_) } 2849sub set_range { shift->{slider}->set_range (@_) }
2307sub set_value { shift->{slider}->set_value (@_) } 2850sub set_value { shift->{slider}->set_value (@_) }
2308 2851
2309############################################################################# 2852#############################################################################
2310 2853
2311package CFClient::UI::TextView; 2854package CFPlus::UI::TextScroller;
2312 2855
2313our @ISA = CFClient::UI::HBox::; 2856our @ISA = CFPlus::UI::HBox::;
2314 2857
2315use CFClient::OpenGL; 2858use CFPlus::OpenGL;
2316 2859
2317sub new { 2860sub new {
2318 my $class = shift; 2861 my $class = shift;
2319 2862
2320 my $self = $class->SUPER::new ( 2863 my $self = $class->SUPER::new (
2321 fontsize => 1, 2864 fontsize => 1,
2322 can_events => 0, 2865 can_events => 1,
2866 indent => 0,
2323 #font => default_font 2867 #font => default_font
2324 @_, 2868 @_,
2325 2869
2326 layout => (new CFClient::Layout 1), 2870 layout => (new CFPlus::Layout),
2327 par => [], 2871 par => [],
2872 max_par => 0,
2328 height => 0, 2873 height => 0,
2329 children => [ 2874 children => [
2330 (new CFClient::UI::Empty expand => 1), 2875 (new CFPlus::UI::Empty expand => 1),
2331 (new CFClient::UI::Slider vertical => 1), 2876 (new CFPlus::UI::Slider vertical => 1),
2332 ], 2877 ],
2333 ); 2878 );
2334 2879
2335 $self->{children}[1]->connect (changed => sub { $self->update }); 2880 $self->{children}[1]->connect (changed => sub { $self->update });
2336 2881
… …
2342 2887
2343 $self->{fontsize} = $fontsize; 2888 $self->{fontsize} = $fontsize;
2344 $self->reflow; 2889 $self->reflow;
2345} 2890}
2346 2891
2892sub size_request {
2893 my ($self) = @_;
2894
2895 my ($empty, $slider) = @{ $self->{children} };
2896
2897 local $self->{children} = [$empty, $slider];
2898 $self->SUPER::size_request
2899}
2900
2347sub size_allocate { 2901sub invoke_size_allocate {
2348 my ($self, $w, $h) = @_; 2902 my ($self, $w, $h) = @_;
2349 2903
2350 $self->SUPER::size_allocate ($w, $h); 2904 my ($empty, $slider, @other) = @{ $self->{children} };
2905 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2351 2906
2352 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2907 $self->{layout}->set_font ($self->{font}) if $self->{font};
2353 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2908 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2354 $self->{layout}->set_width ($self->{children}[0]{w}); 2909 $self->{layout}->set_width ($empty->{w});
2910 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2355 2911
2356 $self->reflow; 2912 $self->reflow;
2357}
2358 2913
2359sub text_size { 2914 local $self->{children} = [$empty, $slider];
2915 $self->SUPER::invoke_size_allocate ($w, $h)
2916}
2917
2918sub invoke_mouse_wheel {
2360 my ($self, $text, $indent) = @_; 2919 my ($self, $ev) = @_;
2920
2921 return 0 unless $ev->{dy}; # only vertical movements
2922
2923 $self->{children}[1]->emit (mouse_wheel => $ev);
2924
2925 1
2926}
2927
2928sub get_layout {
2929 my ($self, $para) = @_;
2361 2930
2362 my $layout = $self->{layout}; 2931 my $layout = $self->{layout};
2363 2932
2933 $layout->set_font ($self->{font}) if $self->{font};
2934 $layout->set_foreground (@{$para->{fg}});
2364 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2935 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2365 $layout->set_width ($self->{children}[0]{w} - $indent); 2936 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
2937 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2366 $layout->set_markup ($text); 2938 $layout->set_markup ($para->{markup});
2939
2940 $layout->set_shapes (
2941 map
2942 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2943 @{$para->{widget}}
2367 2944 );
2945
2368 $layout->size 2946 $layout
2369} 2947}
2370 2948
2371sub reflow { 2949sub reflow {
2372 my ($self) = @_; 2950 my ($self) = @_;
2373 2951
… …
2380 2958
2381 # todo: base offset on lines or so, not on pixels 2959 # todo: base offset on lines or so, not on pixels
2382 $self->{children}[1]->set_value ($offset); 2960 $self->{children}[1]->set_value ($offset);
2383} 2961}
2384 2962
2963sub current_paragraph {
2964 my ($self) = @_;
2965
2966 $self->{top_paragraph} - 1
2967}
2968
2969sub scroll_to {
2970 my ($self, $para) = @_;
2971
2972 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2973
2974 $self->{scroll_to} = $para;
2975 $self->update;
2976}
2977
2385sub clear { 2978sub clear {
2386 my ($self) = @_; 2979 my ($self) = @_;
2980
2981 my (undef, undef, @other) = @{ $self->{children} };
2982 $self->remove ($_) for @other;
2387 2983
2388 $self->{par} = []; 2984 $self->{par} = [];
2389 $self->{height} = 0; 2985 $self->{height} = 0;
2390 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 2986 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2391} 2987}
2392 2988
2393sub add_paragraph { 2989sub add_paragraph {
2394 my ($self, $color, $text, $indent) = @_; 2990 my $self = shift;
2395 2991
2396 for my $line (split /\n/, $text) { 2992 for my $para (@_) {
2397 my ($w, $h) = $self->text_size ($line); 2993 $para = {
2994 fg => [1, 1, 1, 1],
2995 indent => 0,
2996 markup => "",
2997 widget => [],
2998 ref $para ? %$para : (markup => $para),
2999 w => 1e10,
3000 wrapped => 1,
3001 };
3002
3003 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3004 push @{$self->{par}}, $para;
3005 }
3006
3007 if (my $max = $self->{max_par}) {
3008 shift @{$self->{par}} while @{$self->{par}} > $max;
3009 }
3010
3011 $self->{need_reflow}++;
3012 $self->update;
3013}
3014
3015sub scroll_to_bottom {
3016 my ($self) = @_;
3017
3018 $self->{scroll_to} = $#{$self->{par}};
3019 $self->update;
3020}
3021
3022sub force_uptodate {
3023 my ($self) = @_;
3024
3025 if (delete $self->{need_reflow}) {
3026 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3027
3028 my $height = 0;
3029
3030 for my $para (@{$self->{par}}) {
3031 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3032 my $layout = $self->get_layout ($para);
3033 my ($w, $h) = $layout->size;
3034
3035 $para->{w} = $w + $para->{indent};
3036 $para->{h} = $h;
3037 $para->{wrapped} = $layout->has_wrapped;
3038 }
3039
3040 $para->{y} = $height;
3041 $height += $para->{h};
3042 }
3043
2398 $self->{height} += $h; 3044 $self->{height} = $height;
2399 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3045 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2400 }
2401 3046
2402 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3047 delete $self->{texture};
3048 }
3049
3050 if (my $paridx = delete $self->{scroll_to}) {
3051 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3052 }
2403} 3053}
2404 3054
2405sub update { 3055sub update {
2406 my ($self) = @_; 3056 my ($self) = @_;
2407 3057
… …
2409 3059
2410 return unless $self->{h} > 0; 3060 return unless $self->{h} > 0;
2411 3061
2412 delete $self->{texture}; 3062 delete $self->{texture};
2413 3063
2414 $ROOT->on_post_alloc ($self, sub { 3064 $ROOT->on_post_alloc ($self => sub {
3065 $self->force_uptodate;
3066
2415 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3067 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2416 3068
2417 if (delete $self->{need_reflow}) {
2418 my $height = 0;
2419
2420 my $layout = $self->{layout};
2421
2422 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2423
2424 for (@{$self->{par}}) {
2425 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2426 $layout->set_width ($W - $_->[3]);
2427 $layout->set_markup ($_->[4]);
2428 my ($w, $h) = $layout->size;
2429 $_->[0] = $w + $_->[3];
2430 $_->[1] = $h;
2431 }
2432
2433 $height += $_->[1];
2434 }
2435
2436 $self->{height} = $height;
2437
2438 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2439
2440 delete $self->{texture};
2441 }
2442
2443 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3069 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2444 glClearColor 0.5, 0.5, 0.5, 0; 3070 glClearColor 0, 0, 0, 0;
2445 glClear GL_COLOR_BUFFER_BIT; 3071 glClear GL_COLOR_BUFFER_BIT;
2446 3072
3073 package CFPlus::UI::Base;
3074 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3075 (0, 0, $self->{w}, $self->{h});
3076
3077 my $top = int $self->{children}[1]{range}[0];
3078
3079 my $paridx = 0;
3080 my $top_paragraph;
2447 my $top = int $self->{children}[1]{range}[0]; 3081 my $top = int $self->{children}[1]{range}[0];
2448 3082
2449 my $y0 = $top; 3083 my $y0 = $top;
2450 my $y1 = $top + $H; 3084 my $y1 = $top + $H;
2451 3085
2452 my $y = 0;
2453
2454 my $layout = $self->{layout};
2455
2456 $layout->set_font ($self->{font}) if $self->{font};
2457
2458 glEnable GL_BLEND;
2459 #TODO# not correct in windows where rgba is forced off
2460 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2461
2462 for my $par (@{$self->{par}}) { 3086 for my $para (@{$self->{par}}) {
2463 my $h = $par->[1]; 3087 my $h = $para->{h};
3088 my $y = $para->{y};
2464 3089
2465 if ($y0 < $y + $h && $y < $y1) { 3090 if ($y0 < $y + $h && $y < $y1) {
2466 $layout->set_foreground (@{ $par->[2] }); 3091 my $layout = $self->get_layout ($para);
2467 $layout->set_width ($W - $par->[3]);
2468 $layout->set_markup ($par->[4]);
2469 3092
2470 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3093 $layout->render ($para->{indent}, $y - $y0);
2471 3094
2472 glRasterPos $par->[3], $y - $y0; 3095 if (my @w = @{ $para->{widget} }) {
2473 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3096 my @s = $layout->get_shapes;
3097
3098 for (@w) {
3099 my ($dx, $dy) = splice @s, 0, 2, ();
3100
3101 $_->{x} = $dx + $para->{indent};
3102 $_->{y} = $dy + $y - $y0;
3103
3104 $_->draw;
3105 }
3106 }
2474 } 3107 }
2475 3108
2476 $y += $h; 3109 $paridx++;
3110 $top_paragraph ||= $paridx if $y >= $top;
2477 } 3111 }
2478 3112
2479 glDisable GL_BLEND; 3113 $self->{top_paragraph} = $top_paragraph;
2480 }; 3114 };
2481 }); 3115 });
2482} 3116}
2483 3117
3118sub reconfigure {
3119 my ($self) = @_;
3120
3121 $self->SUPER::reconfigure;
3122
3123 $_->{w} = 1e10 for @{ $self->{par} };
3124 $self->reflow;
3125}
3126
2484sub _draw { 3127sub _draw {
2485 my ($self) = @_; 3128 my ($self) = @_;
2486 3129
2487 glEnable GL_TEXTURE_2D; 3130 glEnable GL_TEXTURE_2D;
2488 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2489 glColor 1, 1, 1, 1; 3132 glColor 0, 0, 0, 1;
2490 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3133 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2491 glDisable GL_TEXTURE_2D; 3134 glDisable GL_TEXTURE_2D;
2492 3135
2493 $self->{children}[1]->draw; 3136 $self->{children}[1]->draw;
2494
2495} 3137}
2496 3138
2497############################################################################# 3139#############################################################################
2498 3140
2499package CFClient::UI::Animator; 3141package CFPlus::UI::Animator;
2500 3142
2501use CFClient::OpenGL; 3143use CFPlus::OpenGL;
2502 3144
2503our @ISA = CFClient::UI::Bin::; 3145our @ISA = CFPlus::UI::Bin::;
2504 3146
2505sub moveto { 3147sub moveto {
2506 my ($self, $x, $y) = @_; 3148 my ($self, $x, $y) = @_;
2507 3149
2508 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3150 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2536 glPopMatrix; 3178 glPopMatrix;
2537} 3179}
2538 3180
2539############################################################################# 3181#############################################################################
2540 3182
2541package CFClient::UI::Flopper; 3183package CFPlus::UI::Flopper;
2542 3184
2543our @ISA = CFClient::UI::Button::; 3185our @ISA = CFPlus::UI::Button::;
2544 3186
2545sub new { 3187sub new {
2546 my $class = shift; 3188 my $class = shift;
2547 3189
2548 my $self = $class->SUPER::new ( 3190 my $self = $class->SUPER::new (
2549 state => 0, 3191 state => 0,
2550 connect_activate => \&toggle_flopper, 3192 on_activate => \&toggle_flopper,
2551 @_ 3193 @_
2552 ); 3194 );
2553 3195
2554 if ($self->{state}) {
2555 $self->{state} = 0;
2556 $self->toggle_flopper;
2557 }
2558
2559 $self 3196 $self
2560} 3197}
2561 3198
2562sub toggle_flopper { 3199sub toggle_flopper {
2563 my ($self) = @_; 3200 my ($self) = @_;
2564 3201
2565 # TODO: use animation 3202 $self->{other}->toggle_visibility;
2566 if ($self->{state} = !$self->{state}) {
2567 $CFClient::UI::ROOT->add ($self->{other});
2568 $self->{other}->move ($self->coord2global (0, $self->{h}));
2569 $self->_emit ("open");
2570 } else {
2571 $CFClient::UI::ROOT->remove ($self->{other});
2572 $self->_emit ("close");
2573 }
2574
2575 $self->_emit (changed => $self->{state});
2576} 3203}
2577 3204
2578############################################################################# 3205#############################################################################
2579 3206
2580package CFClient::UI::Tooltip; 3207package CFPlus::UI::Tooltip;
2581 3208
2582our @ISA = CFClient::UI::Bin::; 3209our @ISA = CFPlus::UI::Bin::;
2583 3210
2584use CFClient::OpenGL; 3211use CFPlus::OpenGL;
2585 3212
2586sub new { 3213sub new {
2587 my $class = shift; 3214 my $class = shift;
2588 3215
2589 $class->SUPER::new ( 3216 $class->SUPER::new (
… …
2593} 3220}
2594 3221
2595sub set_tooltip_from { 3222sub set_tooltip_from {
2596 my ($self, $widget) = @_; 3223 my ($self, $widget) = @_;
2597 3224
3225 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3226 if $widget->{tooltip} =~ /^#(.*)$/;
3227
3228 my $tooltip = $widget->{tooltip};
3229
3230 if ($ENV{CFPLUS_DEBUG} & 2) {
3231 $tooltip .= "\n\n" . (ref $widget) . "\n"
3232 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3233 . "req $widget->{req_w} $widget->{req_h}\n"
3234 . "visible $widget->{visible}";
3235 }
3236
3237 $tooltip =~ s/^\n+//;
3238 $tooltip =~ s/\n+$//;
3239
2598 $self->add (new CFClient::UI::Label 3240 $self->add (new CFPlus::UI::Label
2599 markup => $widget->{tooltip}, 3241 markup => $tooltip,
2600 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3242 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2601 fontsize => 0.8, 3243 fontsize => 0.8,
2602 fg => [0, 0, 0, 1], 3244 style => 1, # FLAG_INVERSE
2603 ellipsise => 0, 3245 ellipsise => 0,
2604 font => ($widget->{tooltip_font} || $::FONT_PROP), 3246 font => ($widget->{tooltip_font} || $::FONT_PROP),
2605 ); 3247 );
2606} 3248}
2607 3249
… …
2611 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3253 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2612 3254
2613 ($w + 4, $h + 4) 3255 ($w + 4, $h + 4)
2614} 3256}
2615 3257
2616sub size_allocate { 3258sub invoke_size_allocate {
2617 my ($self, $w, $h) = @_; 3259 my ($self, $w, $h) = @_;
2618 3260
2619 $self->SUPER::size_allocate ($w - 4, $h - 4); 3261 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3262}
3263
3264sub invoke_visibility_change {
3265 my ($self, $visible) = @_;
3266
3267 return unless $visible;
3268
3269 $self->{root}->on_post_alloc ("move_$self" => sub {
3270 my $widget = $self->{owner}
3271 or return;
3272
3273 if ($widget->{visible}) {
3274 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3275
3276 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3277 if $x + $self->{w} > $self->{root}{w};
3278
3279 $self->move_abs ($x, $y);
3280 } else {
3281 $self->hide;
3282 }
3283 });
2620} 3284}
2621 3285
2622sub _draw { 3286sub _draw {
2623 my ($self) = @_; 3287 my ($self) = @_;
2624 3288
… …
2641 glVertex $w, $h; 3305 glVertex $w, $h;
2642 glVertex $w, 0; 3306 glVertex $w, 0;
2643 glEnd; 3307 glEnd;
2644 3308
2645 glTranslate 2 - 0.375, 2 - 0.375; 3309 glTranslate 2 - 0.375, 2 - 0.375;
3310
2646 $self->SUPER::_draw; 3311 $self->SUPER::_draw;
2647} 3312}
2648 3313
2649############################################################################# 3314#############################################################################
2650 3315
2651package CFClient::UI::Face; 3316package CFPlus::UI::Face;
2652 3317
2653our @ISA = CFClient::UI::Base::; 3318our @ISA = CFPlus::UI::DrawBG::;
2654 3319
2655use CFClient::OpenGL; 3320use CFPlus::OpenGL;
2656 3321
2657sub new { 3322sub new {
2658 my $class = shift; 3323 my $class = shift;
2659 3324
2660 my $self = $class->SUPER::new ( 3325 my $self = $class->SUPER::new (
… …
2662 can_events => 0, 3327 can_events => 0,
2663 @_, 3328 @_,
2664 ); 3329 );
2665 3330
2666 if ($self->{anim} && $self->{animspeed}) { 3331 if ($self->{anim} && $self->{animspeed}) {
2667 Scalar::Util::weaken (my $widget = $self); 3332 CFPlus::weaken (my $widget = $self);
2668 3333
2669 $self->{timer} = Event->timer ( 3334 $self->{timer} = Event->timer (
2670 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3335 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2671 hard => 1, 3336 hard => 1,
2672 interval => $self->{animspeed}, 3337 interval => $self->{animspeed},
2673 cb => sub { 3338 cb => sub {
3339 delete $self->{wait_face};
2674 ++$widget->{frame}; 3340 ++$widget->{frame};
2675 $widget->update; 3341 $widget->update;
2676 }, 3342 },
2677 ); 3343 );
2678 } 3344 }
… …
2695sub _draw { 3361sub _draw {
2696 my ($self) = @_; 3362 my ($self) = @_;
2697 3363
2698 return unless $::CONN; 3364 return unless $::CONN;
2699 3365
3366 $self->SUPER::_draw;
3367
2700 my $face; 3368 my $face;
2701 3369
2702 if ($self->{frame}) { 3370 if ($self->{frame}) {
2703 my $anim = $::CONN->{anim}[$self->{anim}]; 3371 my $anim = $::CONN->{anim}[$self->{anim}];
2704 3372
2705 $face = $anim->[ $self->{frame} % @$anim ] 3373 $face = $anim->[ $self->{frame} % @$anim ]
2706 if $anim && @$anim; 3374 if $anim && @$anim;
2707 } 3375 }
3376
3377 my $faceid = $::CONN->{faceid}[$face || $self->{face}]
3378 or return;
2708 3379
2709 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3380 my $tex = $::CONN->{texture}[$faceid];
2710 3381
2711 if ($tex) { 3382 if ($tex) {
2712 glEnable GL_TEXTURE_2D; 3383 glEnable GL_TEXTURE_2D;
2713 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3384 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2714 glColor 1, 1, 1, 1; 3385 glColor 0, 0, 0, 1;
2715 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3386 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2716 glDisable GL_TEXTURE_2D; 3387 glDisable GL_TEXTURE_2D;
3388 } else {
3389 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3390 $self->update;
3391 });
2717 } 3392 }
2718} 3393}
2719 3394
2720sub DESTROY { 3395sub destroy {
2721 my ($self) = @_; 3396 my ($self) = @_;
2722 3397
2723 $self->{timer}->cancel 3398 $self->{timer}->cancel
2724 if $self->{timer}; 3399 if $self->{timer};
2725 3400
2726 $self->SUPER::DESTROY; 3401 $self->SUPER::destroy;
2727} 3402}
2728 3403
2729############################################################################# 3404#############################################################################
2730 3405
2731package CFClient::UI::Inventory; 3406package CFPlus::UI::Buttonbar;
2732 3407
2733our @ISA = CFClient::UI::ScrolledWindow::; 3408our @ISA = CFPlus::UI::HBox::;
2734 3409
2735sub new { 3410# TODO: should actually wrap buttons and other goodies.
2736 my $class = shift;
2737
2738 my $self = $class->SUPER::new (
2739 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2740 @_,
2741 );
2742
2743 $self
2744}
2745
2746sub set_items {
2747 my ($self, $items) = @_;
2748
2749 $self->{scrolled}->clear;
2750 return unless $items;
2751
2752 my @items = sort {
2753 ($a->{type} <=> $b->{type})
2754 or ($a->{name} cmp $b->{name})
2755 } @$items;
2756
2757 $self->{real_items} = \@items;
2758
2759 my $row = 0;
2760 for my $item (@items) {
2761 CFClient::Item::update_widgets $item;
2762
2763 $self->{scrolled}->add (0, $row, $item->{face_widget});
2764 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2765 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2766
2767 $row++;
2768 }
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773 ($self->{req_w}, $self->{req_h});
2774}
2775 3411
2776############################################################################# 3412#############################################################################
2777 3413
2778package CFClient::UI::Menu; 3414package CFPlus::UI::Menu;
2779 3415
2780our @ISA = CFClient::UI::FancyFrame::; 3416our @ISA = CFPlus::UI::Toplevel::;
2781 3417
2782use CFClient::OpenGL; 3418use CFPlus::OpenGL;
2783 3419
2784sub new { 3420sub new {
2785 my $class = shift; 3421 my $class = shift;
2786 3422
2787 my $self = $class->SUPER::new ( 3423 my $self = $class->SUPER::new (
2788 items => [], 3424 items => [],
2789 z => 100, 3425 z => 100,
2790 @_, 3426 @_,
2791 ); 3427 );
2792 3428
2793 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3429 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2794 3430
2795 for my $item (@{ $self->{items} }) { 3431 for my $item (@{ $self->{items} }) {
2796 my ($widget, $cb) = @$item; 3432 my ($widget, $cb, $tooltip) = @$item;
2797 3433
2798 # handle various types of items, only text for now 3434 # handle various types of items, only text for now
2799 if (!ref $widget) { 3435 if (!ref $widget) {
3436 if ($widget =~ /\t/) {
3437 my ($left, $right) = split /\t/, $widget, 2;
3438
2800 $widget = new CFClient::UI::Label 3439 $widget = new CFPlus::UI::HBox
2801 can_hover => 1, 3440 can_hover => 1,
2802 can_events => 1, 3441 can_events => 1,
3442 tooltip => $tooltip,
3443 children => [
3444 (new CFPlus::UI::Label markup => $left, expand => 1),
3445 (new CFPlus::UI::Label markup => $right, align => +1),
3446 ],
3447 ;
3448
3449 } else {
3450 $widget = new CFPlus::UI::Label
3451 can_hover => 1,
3452 can_events => 1,
2803 text => $widget; 3453 markup => $widget,
3454 tooltip => $tooltip;
3455 }
2804 } 3456 }
2805 3457
2806 $self->{item}{$widget} = $item; 3458 $self->{item}{$widget} = $item;
2807 3459
2808 $self->{vbox}->add ($widget); 3460 $self->{vbox}->add ($widget);
… …
2813 3465
2814# popup given the event (must be a mouse button down event currently) 3466# popup given the event (must be a mouse button down event currently)
2815sub popup { 3467sub popup {
2816 my ($self, $ev) = @_; 3468 my ($self, $ev) = @_;
2817 3469
2818 $self->_emit ("popdown"); 3470 $self->emit ("popdown");
2819 3471
2820 # maybe save $GRAB? must be careful about events... 3472 # maybe save $GRAB? must be careful about events...
2821 $GRAB = $self; 3473 $GRAB = $self;
2822 $self->{button} = $ev->{button}; 3474 $self->{button} = $ev->{button};
2823 3475
2824 $self->show; 3476 $self->show;
2825 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3477 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2826} 3478}
2827 3479
2828sub mouse_motion { 3480sub invoke_mouse_motion {
2829 my ($self, $ev, $x, $y) = @_; 3481 my ($self, $ev, $x, $y) = @_;
2830 3482
2831 # TODO: should use vbox->find_widget or so 3483 # TODO: should use vbox->find_widget or so
2832 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3484 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2833 $self->{hover} = $self->{item}{$HOVER}; 3485 $self->{hover} = $self->{item}{$HOVER};
2834}
2835 3486
3487 0
3488}
3489
2836sub button_up { 3490sub invoke_button_up {
2837 my ($self, $ev, $x, $y) = @_; 3491 my ($self, $ev, $x, $y) = @_;
2838 3492
2839 if ($ev->{button} == $self->{button}) { 3493 if ($ev->{button} == $self->{button}) {
2840 undef $GRAB; 3494 undef $GRAB;
2841 $self->hide; 3495 $self->hide;
2842 3496
2843 $self->_emit ("popdown"); 3497 $self->emit ("popdown");
2844 $self->{hover}[1]->() if $self->{hover}; 3498 $self->{hover}[1]->() if $self->{hover};
3499 } else {
3500 return 0
3501 }
3502
2845 } 3503 1
2846} 3504}
2847 3505
2848############################################################################# 3506#############################################################################
2849 3507
2850package CFClient::UI::Statusbox; 3508package CFPlus::UI::Multiplexer;
2851 3509
2852our @ISA = CFClient::UI::VBox::; 3510our @ISA = CFPlus::UI::Container::;
2853 3511
2854sub new { 3512sub new {
2855 my $class = shift; 3513 my $class = shift;
2856 3514
2857 $class->SUPER::new ( 3515 my $self = $class->SUPER::new (
3516 @_,
3517 );
3518
3519 $self->{current} = $self->{children}[0]
3520 if @{ $self->{children} };
3521
3522 $self
3523}
3524
3525sub add {
3526 my ($self, @widgets) = @_;
3527
3528 $self->SUPER::add (@widgets);
3529
3530 $self->{current} = $self->{children}[0]
3531 if @{ $self->{children} };
3532}
3533
3534sub get_current_page {
3535 my ($self) = @_;
3536
3537 $self->{current}
3538}
3539
3540sub set_current_page {
3541 my ($self, $page_or_widget) = @_;
3542
3543 my $widget = ref $page_or_widget
3544 ? $page_or_widget
3545 : $self->{children}[$page_or_widget];
3546
3547 $self->{current} = $widget;
3548 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3549
3550 $self->emit (page_changed => $self->{current});
3551
3552 $self->realloc;
3553}
3554
3555sub visible_children {
3556 $_[0]{current}
3557}
3558
3559sub size_request {
3560 my ($self) = @_;
3561
3562 $self->{current}->size_request
3563}
3564
3565sub invoke_size_allocate {
3566 my ($self, $w, $h) = @_;
3567
3568 $self->{current}->configure (0, 0, $w, $h);
3569
3570 1
3571}
3572
3573sub _draw {
3574 my ($self) = @_;
3575
3576 $self->{current}->draw;
3577}
3578
3579#############################################################################
3580
3581package CFPlus::UI::Notebook;
3582
3583our @ISA = CFPlus::UI::VBox::;
3584
3585sub new {
3586 my $class = shift;
3587
3588 my $self = $class->SUPER::new (
3589 buttonbar => (new CFPlus::UI::Buttonbar),
3590 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3591 # filter => # will be put between multiplexer and $self
3592 @_,
3593 );
3594
3595 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3596 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3597
3598 $self
3599}
3600
3601sub add {
3602 my ($self, $title, $widget, $tooltip) = @_;
3603
3604 CFPlus::weaken $self;
3605
3606 $self->{buttonbar}->add (new CFPlus::UI::Button
3607 markup => $title,
3608 tooltip => $tooltip,
3609 on_activate => sub { $self->set_current_page ($widget) },
3610 );
3611
3612 $self->{multiplexer}->add ($widget);
3613}
3614
3615sub get_current_page {
3616 my ($self) = @_;
3617
3618 $self->{multiplexer}->get_current_page
3619}
3620
3621sub set_current_page {
3622 my ($self, $page) = @_;
3623
3624 $self->{multiplexer}->set_current_page ($page);
3625 $self->emit (page_changed => $self->{multiplexer}{current});
3626}
3627
3628#############################################################################
3629
3630package CFPlus::UI::Selector;
3631
3632use utf8;
3633
3634our @ISA = CFPlus::UI::Button::;
3635
3636sub new {
3637 my $class = shift;
3638
3639 my $self = $class->SUPER::new (
3640 options => [], # [value, title, longdesc], ...
3641 value => undef,
3642 @_,
3643 );
3644
3645 $self->_set_value ($self->{value});
3646
3647 $self
3648}
3649
3650sub invoke_button_down {
3651 my ($self, $ev) = @_;
3652
3653 my @menu_items;
3654
3655 for (@{ $self->{options} }) {
3656 my ($value, $title, $tooltip) = @$_;
3657
3658 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3659 }
3660
3661 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3662}
3663
3664sub _set_value {
3665 my ($self, $value) = @_;
3666
3667 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3668 or return;
3669
3670 $self->{value} = $item->[0];
3671 $self->set_markup ("$item->[1] ⇓");
3672 $self->set_tooltip ($item->[2]);
3673}
3674
3675sub set_value {
3676 my ($self, $value) = @_;
3677
3678 return unless $self->{value} ne $value;
3679
3680 $self->_set_value ($value);
3681 $self->emit (changed => $value);
3682}
3683
3684#############################################################################
3685
3686package CFPlus::UI::Statusbox;
3687
3688our @ISA = CFPlus::UI::VBox::;
3689
3690sub new {
3691 my $class = shift;
3692
3693 my $self = $class->SUPER::new (
2858 fontsize => 0.8, 3694 fontsize => 0.8,
2859 @_, 3695 @_,
2860 ) 3696 );
3697
3698 CFPlus::weaken (my $this = $self);
3699
3700 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3701
3702 $self
2861} 3703}
2862 3704
2863sub reorder { 3705sub reorder {
2864 my ($self) = @_; 3706 my ($self) = @_;
2865 my $NOW = time; 3707 my $NOW = Time::HiRes::time;
3708
3709 # freeze display when hovering over any label
3710 return if $CFPlus::UI::TOOLTIP->{owner}
3711 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3712 values %{ $self->{item} };
2866 3713
2867 while (my ($k, $v) = each %{ $self->{item} }) { 3714 while (my ($k, $v) = each %{ $self->{item} }) {
2868 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3715 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2869 } 3716 }
2870 3717
… …
2873 my @items = sort { 3720 my @items = sort {
2874 $a->{pri} <=> $b->{pri} 3721 $a->{pri} <=> $b->{pri}
2875 or $b->{id} <=> $a->{id} 3722 or $b->{id} <=> $a->{id}
2876 } values %{ $self->{item} }; 3723 } values %{ $self->{item} };
2877 3724
3725 $self->{timer}->interval (1);
3726
2878 my $count = 10 + 1; 3727 my $count = 10 + 1;
2879 for my $item (@items) { 3728 for my $item (@items) {
2880 last unless --$count; 3729 last unless --$count;
2881 3730
2882 push @widgets, $item->{label} ||= do { 3731 my $label = $item->{label} ||= do {
2883 # TODO: doesn't handle markup well (read as: at all) 3732 # TODO: doesn't handle markup well (read as: at all)
2884 my $short = $item->{count} > 1 3733 my $short = $item->{count} > 1
2885 ? "<b>$item->{count} ×</b> $item->{text}" 3734 ? "<b>$item->{count} ×</b> $item->{text}"
2886 : $item->{text}; 3735 : $item->{text};
2887 3736
2888 for ($short) { 3737 for ($short) {
2889 s/^\s+//; 3738 s/^\s+//;
2890 s/\s+/ /g; 3739 s/\s+/ /g;
2891 } 3740 }
2892 3741
2893 new CFClient::UI::Label 3742 new CFPlus::UI::Label
2894 markup => $short, 3743 markup => $short,
2895 tooltip => $item->{tooltip}, 3744 tooltip => $item->{tooltip},
2896 tooltip_font => $::FONT_PROP, 3745 tooltip_font => $::FONT_PROP,
2897 tooltip_width => 0.67, 3746 tooltip_width => 0.67,
2898 fontsize => $item->{fontsize} || $self->{fontsize}, 3747 fontsize => $item->{fontsize} || $self->{fontsize},
2899 max_w => $::WIDTH * 0.44, 3748 max_w => $::WIDTH * 0.44,
2900 fg => $item->{fg}, 3749 fg => [@{ $item->{fg} }],
2901 can_events => 1, 3750 can_events => 1,
2902 can_hover => 1 3751 can_hover => 1
2903 }; 3752 };
3753
3754 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3755 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3756 $label->update;
3757 $label->set_max_size (undef, $label->{req_h} * $diff)
3758 if $diff < 1;
3759 $self->{timer}->interval (1/30);
3760 } else {
3761 $label->{fg}[3] = $item->{fg}[3] || 1;
3762 }
3763
3764 push @widgets, $label;
2904 } 3765 }
2905 3766
2906 $self->clear; 3767 $self->clear;
2907 $self->SUPER::add (reverse @widgets); 3768 $self->SUPER::add (reverse @widgets);
2908} 3769}
… …
2913 $text =~ s/^\s+//; 3774 $text =~ s/^\s+//;
2914 $text =~ s/\s+$//; 3775 $text =~ s/\s+$//;
2915 3776
2916 return unless $text; 3777 return unless $text;
2917 3778
2918 my $timeout = time + ((delete $arg{timeout}) || 60); 3779 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2919 3780
2920 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3781 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2921 3782
2922 if (my $item = $self->{item}{$group}) { 3783 if (my $item = $self->{item}{$group}) {
2923 if ($item->{text} eq $text) { 3784 if ($item->{text} eq $text) {
2924 $item->{count}++; 3785 $item->{count}++;
2925 } else { 3786 } else {
2926 $item->{count} = 1; 3787 $item->{count} = 1;
2927 $item->{text} = $item->{tooltip} = $text; 3788 $item->{text} = $item->{tooltip} = $text;
2928 } 3789 }
2929 $item->{id} = ++$self->{id}; 3790 $item->{id} += 0.2;#d#
2930 $item->{timeout} = $timeout; 3791 $item->{timeout} = $timeout;
2931 delete $item->{label}; 3792 delete $item->{label};
2932 } else { 3793 } else {
2933 $self->{item}{$group} = { 3794 $self->{item}{$group} = {
2934 id => ++$self->{id}, 3795 id => ++$self->{id},
… …
2940 count => 1, 3801 count => 1,
2941 %arg, 3802 %arg,
2942 }; 3803 };
2943 } 3804 }
2944 3805
3806 $ROOT->on_refresh (reorder => sub {
2945 $self->reorder; 3807 $self->reorder;
3808 });
2946} 3809}
2947 3810
2948sub reconfigure { 3811sub reconfigure {
2949 my ($self) = @_; 3812 my ($self) = @_;
2950 3813
… …
2953 3816
2954 $self->reorder; 3817 $self->reorder;
2955 $self->SUPER::reconfigure; 3818 $self->SUPER::reconfigure;
2956} 3819}
2957 3820
3821sub destroy {
3822 my ($self) = @_;
3823
3824 $self->{timer}->cancel;
3825
3826 $self->SUPER::destroy;
3827}
3828
2958############################################################################# 3829#############################################################################
2959 3830
2960package CFClient::UI::Root; 3831package CFPlus::UI::Root;
2961 3832
2962our @ISA = CFClient::UI::Container::; 3833our @ISA = CFPlus::UI::Container::;
2963 3834
3835use List::Util qw(min max);
3836
2964use CFClient::OpenGL; 3837use CFPlus::OpenGL;
2965 3838
2966sub new { 3839sub new {
2967 my $class = shift; 3840 my $class = shift;
2968 3841
2969 $class->SUPER::new ( 3842 my $self = $class->SUPER::new (
2970 visible => 1, 3843 visible => 1,
2971 @_, 3844 @_,
2972 ) 3845 );
2973}
2974 3846
2975sub configure { 3847 CFPlus::weaken ($self->{root} = $self);
2976 my ($self, $x, $y, $w, $h) = @_;
2977 3848
2978 $self->{w} = $w; 3849 $self
2979 $self->{h} = $h;
2980}
2981
2982sub check_size {
2983 my ($self) = @_;
2984
2985 $self->size_allocate ($self->{w}, $self->{h})
2986 if $self->{w};
2987} 3850}
2988 3851
2989sub size_request { 3852sub size_request {
2990 my ($self) = @_; 3853 my ($self) = @_;
2991 3854
2992 ($self->{w}, $self->{h}) 3855 ($self->{w}, $self->{h})
2993} 3856}
2994 3857
3858sub _to_pixel {
3859 my ($coord, $size, $max) = @_;
3860
3861 $coord =
3862 $coord eq "center" ? ($max - $size) * 0.5
3863 : $coord eq "max" ? $max
3864 : $coord;
3865
3866 $coord = 0 if $coord < 0;
3867 $coord = $max - $size if $coord > $max - $size;
3868
3869 int $coord + 0.5
3870}
3871
2995sub size_allocate { 3872sub invoke_size_allocate {
2996 my ($self, $w, $h) = @_; 3873 my ($self, $w, $h) = @_;
2997 3874
2998 for my $child ($self->children) { 3875 for my $child ($self->children) {
2999 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3876 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3000 3877
3001 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 3878 $X = $child->{force_x} if exists $child->{force_x};
3002 if exists $child->{req_x}; 3879 $Y = $child->{force_y} if exists $child->{force_y};
3003 3880
3004 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 3881 $X = _to_pixel $X, $W, $self->{w};
3005 if exists $child->{req_y}; 3882 $Y = _to_pixel $Y, $H, $self->{h};
3006
3007 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3008 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3009 3883
3010 $child->configure ($X, $Y, $W, $H); 3884 $child->configure ($X, $Y, $W, $H);
3011 } 3885 }
3886
3887 1
3012} 3888}
3013 3889
3014sub coord2local { 3890sub coord2local {
3015 my ($self, $x, $y) = @_; 3891 my ($self, $x, $y) = @_;
3016 3892
… …
3024} 3900}
3025 3901
3026sub update { 3902sub update {
3027 my ($self) = @_; 3903 my ($self) = @_;
3028 3904
3029 $self->check_size;
3030 $::WANT_REFRESH++; 3905 $::WANT_REFRESH++;
3031} 3906}
3032 3907
3033sub add { 3908sub add {
3034 my ($self, @children) = @_; 3909 my ($self, @children) = @_;
3035 3910
3036 for (my @widgets = @children; my $w = pop @widgets; ) {
3037 push @widgets, $w->children;
3038 $w->{root} = $self;
3039 $w->{visible} = $self->{visible} + 1;
3040 }
3041
3042 for my $child (@children) {
3043 $child->{is_toplevel} = 1; 3911 $_->{is_toplevel} = 1
3044 3912 for @children;
3045 # integerise window positions
3046 $child->{x} = int $child->{x};
3047 $child->{y} = int $child->{y};
3048 }
3049 3913
3050 $self->SUPER::add (@children); 3914 $self->SUPER::add (@children);
3051} 3915}
3052 3916
3053sub remove { 3917sub remove {
3054 my ($self, @children) = @_; 3918 my ($self, @children) = @_;
3055 3919
3056 $self->SUPER::remove (@children); 3920 $self->SUPER::remove (@children);
3921
3922 delete $self->{is_toplevel}
3923 for @children;
3057 3924
3058 while (@children) { 3925 while (@children) {
3059 my $w = pop @children; 3926 my $w = pop @children;
3060 push @children, $w->children; 3927 push @children, $w->children;
3061 $w->set_invisible; 3928 $w->set_invisible;
… …
3080 while ($self->{refresh_hook}) { 3947 while ($self->{refresh_hook}) {
3081 $_->() 3948 $_->()
3082 for values %{delete $self->{refresh_hook}}; 3949 for values %{delete $self->{refresh_hook}};
3083 } 3950 }
3084 3951
3085 if ($self->{check_size}) { 3952 if ($self->{realloc}) {
3086 my @queue = ([], []); 3953 my %queue;
3954 my @queue;
3955 my $widget;
3087 3956
3088 for (;;) { 3957 outer:
3089 if ($self->{check_size}) { 3958 while () {
3090 # heuristic: check containers last 3959 if (my $realloc = delete $self->{realloc}) {
3091 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 3960 for $widget (values %$realloc) {
3092 for values %{delete $self->{check_size}} 3961 $widget->{visible} or next; # do not resize invisible widgets
3962
3963 $queue{$widget+0}++ and next; # duplicates are common
3964
3965 push @{ $queue[$widget->{visible}] }, $widget;
3966 }
3093 } 3967 }
3094 3968
3095 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 3969 while () {
3970 @queue or last outer;
3096 3971
3097 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 3972 $widget = pop @{ $queue[-1] || [] }
3098 ? @$widget{qw(user_w user_h)} 3973 and last;
3099 : $widget->size_request;
3100
3101 if (delete $widget->{force_alloc}
3102 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3103 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3104 3974
3975 pop @queue;
3976 }
3977
3978 delete $queue{$widget+0};
3979
3980 my ($w, $h) = $widget->size_request;
3981
3982 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3983 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3984
3985 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3986 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3987
3988 $w = $widget->{force_w} if exists $widget->{force_w};
3989 $h = $widget->{force_h} if exists $widget->{force_h};
3990
3991 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3992 || delete $widget->{force_realloc}) {
3105 $widget->{req_w} = $w; 3993 $widget->{req_w} = $w;
3106 $widget->{req_h} = $h; 3994 $widget->{req_h} = $h;
3107 3995
3108 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 3996 $self->{size_alloc}{$widget+0} = $widget;
3109 3997
3110 $widget->{parent}->check_size
3111 if $widget->{parent}; 3998 if (my $parent = $widget->{parent}) {
3999 $self->{realloc}{$parent+0} = $parent
4000 unless $queue{$parent+0};
4001
4002 $parent->{force_size_alloc} = 1;
4003 $self->{size_alloc}{$parent+0} = $parent;
4004 }
3112 } 4005 }
4006
4007 delete $self->{realloc}{$widget+0};
3113 } 4008 }
3114 } 4009 }
3115 4010
3116 while ($self->{size_alloc}) { 4011 while (my $size_alloc = delete $self->{size_alloc}) {
3117 for (values %{delete $self->{size_alloc}}) { 4012 my @queue = sort { $b->{visible} <=> $a->{visible} }
3118 my ($widget, $w, $h) = @$_; 4013 values %$size_alloc;
4014
4015 while () {
4016 my $widget = pop @queue || last;
4017
4018 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3119 4019
3120 $w = 0 if $w < 0; 4020 $w = 0 if $w < 0;
3121 $h = 0 if $h < 0; 4021 $h = 0 if $h < 0;
3122 4022
4023 $w = max $widget->{min_w}, $w;
4024 $h = max $widget->{min_h}, $h;
4025
4026# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4027# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4028
4029 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4030 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4031
4032 $w = int $w + 0.5;
4033 $h = int $h + 0.5;
4034
4035 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4036 $widget->{old_w} = $widget->{w};
4037 $widget->{old_h} = $widget->{h};
4038
3123 $widget->{w} = $w; 4039 $widget->{w} = $w;
3124 $widget->{h} = $h; 4040 $widget->{h} = $h;
4041
3125 $widget->emit (size_allocate => $w, $h); 4042 $widget->emit (size_allocate => $w, $h);
4043 }
3126 } 4044 }
3127 } 4045 }
3128 4046
3129 while ($self->{post_alloc_hook}) { 4047 while ($self->{post_alloc_hook}) {
3130 $_->() 4048 $_->()
3131 for values %{delete $self->{post_alloc_hook}}; 4049 for values %{delete $self->{post_alloc_hook}};
3132 } 4050 }
4051
3133 4052
3134 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4053 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3135 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4054 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3136 glClear GL_COLOR_BUFFER_BIT; 4055 glClear GL_COLOR_BUFFER_BIT;
3137 4056
… …
3139 glLoadIdentity; 4058 glLoadIdentity;
3140 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4059 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3141 glMatrixMode GL_MODELVIEW; 4060 glMatrixMode GL_MODELVIEW;
3142 glLoadIdentity; 4061 glLoadIdentity;
3143 4062
4063 {
4064 package CFPlus::UI::Base;
4065
4066 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4067 (0, 0, $self->{w}, $self->{h});
4068
3144 $self->_draw; 4069 $self->_draw;
4070 }
3145} 4071}
3146 4072
3147############################################################################# 4073#############################################################################
3148 4074
3149package CFClient::UI; 4075package CFPlus::UI;
3150 4076
3151$ROOT = new CFClient::UI::Root; 4077$ROOT = new CFPlus::UI::Root;
3152$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4078$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3153 4079
31541 40801
3155 4081

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