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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.247 by root, Sun May 28 01:16:04 2006 UTC vs.
Revision 1.401 by root, Sat Jul 21 20:05:37 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
14our $LAYOUT; 15our $LAYOUT;
15our $ROOT; 16our $ROOT;
16our $TOOLTIP; 17our $TOOLTIP;
17our $BUTTON_STATE; 18our $BUTTON_STATE;
18 19
19our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
20 21
21sub get_layout { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) { 23 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
45 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
46 34
47 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
48 36
49 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
50 38
51 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show; 40 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 } 41 }
63 42
64 return; 43 return;
65 } 44 }
66 } 45 }
67 } 46 }
68 47
69 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
70 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;
71} 74}
72 75
73# class methods for events 76# class methods for events
74sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
75 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
79sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
80 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS; 84 if $FOCUS;
82} 85}
83 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
84sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
85 my ($ev) = @_; 101 my ($ev) = @_;
86 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
87 103
88 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
89 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
90 108
91 $GRAB = $widget; 109 $GRAB = $widget;
92 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
93 111
94 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
95 } 113 }
96 114
97 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 115 if ($GRAB) {
116 if ($ev->{button} == 4 || $ev->{button} == 5) {
117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
98 120
99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
100 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
101} 129}
102 130
103sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
104 my ($ev) = @_; 132 my ($ev) = @_;
105 my ($x, $y) = ($ev->{x}, $ev->{y});
106 133
107 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
108 135
109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
110 137
111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
112 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
113 140
114 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
115 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
116 $grab->update if $grab; 143 $grab->update if $grab;
117 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
118 145
119 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
120 } 148 }
121} 149}
122 150
123sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
124 my ($ev) = @_; 152 my ($ev) = @_;
125 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
126 154
127 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
128 156
129 if ($widget != $HOVER) { 157 check_hover $widget;
130 my $hover = $HOVER; $HOVER = $widget;
131 158
132 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
133 $HOVER->update if $HOVER && $HOVER->{can_hover};
134
135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER; 160 if $HOVER;
140} 161}
141 162
142# convert position array to integers 163# convert position array to integers
143sub harmonize { 164sub harmonize {
… …
172sub rescale_widgets { 193sub rescale_widgets {
173 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
174 195
175 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
183 } 211 }
184 } 212 }
185 213
186 reconfigure_widgets; 214 reconfigure_widgets;
187} 215}
188 216
189############################################################################# 217#############################################################################
190 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
191package CFClient::UI::Base; 227package CFPlus::UI::Base;
192 228
193use strict; 229use strict;
194 230
195use CFClient::OpenGL; 231use CFPlus::OpenGL;
196 232
197sub new { 233sub new {
198 my $class = shift; 234 my $class = shift;
199 235
200 my $self = bless { 236 my $self = bless {
201 x => 0, 237 x => "center",
202 y => 0, 238 y => "center",
203 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
204 can_events => 1, 242 can_events => 1,
205 @_ 243 @_
206 }, $class; 244 }, $class;
245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
207 247
208 for (keys %$self) { 248 for (keys %$self) {
209 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
210 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
211 } 251 }
212 } 252 }
213 253
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
218 $self->{req_y} = $layout->{y} * $::HEIGHT; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT; 258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
221 } 264 }
222 265
223 $self 266 $self
224} 267}
225 268
226sub toggle_visibility {
227 my ($self) = @_;
228
229 if ($self->{visible}) {
230 $self->hide;
231 } else {
232 $self->show;
233 }
234}
235
236sub destroy { 269sub destroy {
237 my ($self) = @_; 270 my ($self) = @_;
238 271
239 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
240 %$self = (); 274 %$self = ();
241} 275}
242 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
243sub show { 281sub show {
244 my ($self) = @_; 282 my ($self) = @_;
283
245 return if $self->{parent}; 284 return if $self->{parent};
246 285
247 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
248}
249
250sub center {
251 my ($self) = @_;
252
253 $CFClient::UI::ROOT->on_post_alloc (
254 "center_$self" => sub {
255 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
256 },
257 );
258
259 $self->update;
260} 287}
261 288
262sub set_visible { 289sub set_visible {
263 my ($self) = @_; 290 my ($self) = @_;
264 291
265 return if $self->{visible}; 292 return if $self->{visible};
266 293
267 $self->{root} = $self->{parent}{root}; 294 $self->{root} = $self->{parent}{root};
268 $self->{visible} = $self->{parent}{visible} + 1; 295 $self->{visible} = $self->{parent}{visible} + 1;
269 296
270 $self->emit (visibility_change => 1) 297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
271} 302}
272 303
273sub set_invisible { 304sub set_invisible {
274 my ($self) = @_; 305 my ($self) = @_;
275 306
276 return unless $self->{visible}; 307 return unless $self->{visible};
277 308
278 # broken show/hide model 309 $_->set_invisible for $self->children;
279 310
311 delete $self->{visible};
280 delete $self->{root}; 312 delete $self->{root};
281 delete $self->{visible};
282 313
283 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
284 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
285 316
286 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
287 if $CFClient::UI::TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
288 319
289 $self->focus_out; 320 $self->emit ("focus_out");
290
291 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
292} 339}
293 340
294sub hide { 341sub hide {
295 my ($self) = @_; 342 my ($self) = @_;
296 343
… …
298 345
299 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
300 if $self->{parent}; 347 if $self->{parent};
301} 348}
302 349
303sub move { 350sub move_abs {
304 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
305 352
306 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
307 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
308 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
309 356
310 $self->update; 357 $self->update;
311} 358}
312 359
313sub set_size { 360sub set_size {
314 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
315 362
316 $self->{def_w} = $w; 363 $self->{force_w} = $w;
317 $self->{def_h} = $h; 364 $self->{force_h} = $h;
318 365
319 $self->check_size; 366 $self->realloc;
320} 367}
321 368
322sub size_request { 369sub size_request {
323 require Carp; 370 require Carp;
324 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
325} 372}
326 373
374sub baseline_shift {
375 0
376}
377
327sub configure { 378sub configure {
328 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
329 380
330 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
331 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
332 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
333 386
334 # use alignment to adjust x, y 387 # use alignment to adjust x, y
335 388
336 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
337 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
338
339 ($w, $h) = ($w2, $h2);
340 } 391 }
341 392
342 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
343 $self->{x} = $x; 394 $self->{x} = $x;
344 $self->{y} = $y; 395 $self->{y} = $y;
345 $self->update; 396 $self->update;
346 } 397 }
347 398
348 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
349 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
350 }
351}
352 401
353sub size_allocate { 402 $self->{alloc_w} = $w;
354 # nothing to be done 403 $self->{alloc_h} = $h;
355}
356 404
357sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
358 my ($self) = @_; 406 }
359
360 $self->check_size (1);
361 $self->update;
362} 407}
363 408
364sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
365} 415}
366 416
367sub set_max_size { 417sub set_max_size {
368 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
369 419
370 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
372} 424}
373 425
374sub set_tooltip { 426sub set_tooltip {
375 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
376 428
… …
379 431
380 return if $self->{tooltip} eq $tooltip; 432 return if $self->{tooltip} eq $tooltip;
381 433
382 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
383 435
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
387 } 439 }
388} 440}
389 441
390# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
391sub coord2local { 443sub coord2local {
392 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
393 445
446 Carp::confess unless $self->{parent};#d#
447
394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
395} 449}
396 450
397# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
398sub coord2global { 452sub coord2global {
399 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
400 454
455 Carp::confess unless $self->{parent};#d#
456
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
402} 458}
403 459
404sub focus_in { 460sub invoke_focus_in {
405 my ($self) = @_; 461 my ($self) = @_;
406 462
407 return if $FOCUS == $self; 463 return if $FOCUS == $self;
408 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
409 465
410 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
411 467
412 $self->_emit (focus_in => $focus); 468 $self->update;
413 469
414 $focus->update if $focus; 470 0
415 $FOCUS->update;
416} 471}
417 472
418sub focus_out { 473sub invoke_focus_out {
419 my ($self) = @_; 474 my ($self) = @_;
420 475
421 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
422 477
423 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
424 479
425 $self->_emit (focus_out => $focus); 480 $self->update;
426 481
427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
430 unless $FOCUS; 483 unless $FOCUS;
431}
432 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
433sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
434sub button_up { } 496sub invoke_button_up { 0 }
435sub key_down { } 497sub invoke_key_down { 0 }
436sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
437 500
438sub button_down { 501sub invoke_button_down {
439 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
440 503
441 $self->focus_in; 504 $self->grab_focus;
442}
443 505
444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
449 597
450sub draw { 598sub draw {
451 my ($self) = @_; 599 my ($self) = @_;
452 600
453 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
454 610
455 glPushMatrix; 611 glPushMatrix;
456 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
457 $self->_draw;
458 glPopMatrix;
459 613
460 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
461 my ($x, $y) = @$self{qw(x y)};
462
463 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
464 glEnable GL_BLEND; 616 glEnable GL_BLEND;
465 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
466 glBegin GL_QUADS; 618 glBegin GL_QUADS;
467 glVertex $x , $y; 619 glVertex 0 , 0;
468 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
469 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
470 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
471 glEnd; 623 glEnd;
472 glDisable GL_BLEND; 624 glDisable GL_BLEND;
473 } 625 }
474 626
475 if ($ENV{PCLIENT_DEBUG}) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
476 glPushMatrix; 628 glPushMatrix;
477 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
478 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
479 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
480 glVertex 0 , 0; 632 glVertex 0 , 0;
481 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
482 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
483 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
484 glEnd; 636 glEnd;
485 glPopMatrix; 637 glPopMatrix;
486 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
487 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
488} 643}
489 644
490sub _draw { 645sub _draw {
491 my ($self) = @_; 646 my ($self) = @_;
492 647
493 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
494} 649}
495 650
496sub find_widget {
497 my ($self, $x, $y) = @_;
498
499 return () unless $self->{can_events};
500
501 return $self
502 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
503 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
504
505 ()
506}
507
508sub set_parent {
509 my ($self, $parent) = @_;
510
511 Scalar::Util::weaken ($self->{parent} = $parent);
512
513 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
514
515 $self->check_size;
516}
517
518sub check_size {
519 my ($self, $forced) = @_;
520
521 $self->{force_alloc} = 1 if $forced;
522 $CFClient::UI::ROOT->{check_size}{$self} = $self;
523}
524
525sub update {
526 my ($self) = @_;
527
528 $self->{parent}->update
529 if $self->{parent};
530}
531
532sub connect {
533 my ($self, $signal, $cb) = @_;
534
535 push @{ $self->{signal_cb}{$signal} }, $cb;
536}
537
538sub _emit {
539 my ($self, $signal, @args) = @_;
540
541 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
542}
543
544sub emit {
545 my ($self, $signal, @args) = @_;
546
547 $self->_emit ($signal, @args)
548 || $self->$signal (@args);
549}
550
551sub visibility_change {
552 #my ($self, $visible) = @_;
553}
554
555sub DESTROY { 651sub DESTROY {
556 my ($self) = @_; 652 my ($self) = @_;
557 653
654 return if CFPlus::in_destruct;
655
656 eval { $self->destroy };
657 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
658
558 delete $WIDGET{$self+0}; 659 delete $WIDGET{$self+0};
559 #$self->deactivate;
560} 660}
561 661
562############################################################################# 662#############################################################################
563 663
564package CFClient::UI::DrawBG; 664package CFPlus::UI::DrawBG;
565 665
566our @ISA = CFClient::UI::Base::; 666our @ISA = CFPlus::UI::Base::;
567 667
568use strict; 668use strict;
569use CFClient::OpenGL; 669use CFPlus::OpenGL;
570 670
571sub new { 671sub new {
572 my $class = shift; 672 my $class = shift;
573 673
574 # range [value, low, high, page] 674 # range [value, low, high, page]
… …
589 689
590 if ($color && (@$color < 4 || $color->[3])) { 690 if ($color && (@$color < 4 || $color->[3])) {
591 my ($w, $h) = @$self{qw(w h)}; 691 my ($w, $h) = @$self{qw(w h)};
592 692
593 glEnable GL_BLEND; 693 glEnable GL_BLEND;
594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 694 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
595 glColor @$color; 695 glColor_premultiply @$color;
596 696
597 glBegin GL_QUADS; 697 glBegin GL_QUADS;
598 glVertex 0 , 0; 698 glVertex 0 , 0;
599 glVertex 0 , $h; 699 glVertex 0 , $h;
600 glVertex $w, $h; 700 glVertex $w, $h;
… …
605 } 705 }
606} 706}
607 707
608############################################################################# 708#############################################################################
609 709
610package CFClient::UI::Empty; 710package CFPlus::UI::Empty;
611 711
612our @ISA = CFClient::UI::Base::; 712our @ISA = CFPlus::UI::Base::;
613 713
614sub new { 714sub new {
615 my ($class, %arg) = @_; 715 my ($class, %arg) = @_;
616 $class->SUPER::new (can_events => 0, %arg); 716 $class->SUPER::new (can_events => 0, %arg);
617} 717}
618 718
619sub size_request { 719sub size_request {
620 (0, 0) 720 my ($self) = @_;
721
722 ($self->{w} + 0, $self->{h} + 0)
621} 723}
622 724
623sub draw { } 725sub draw { }
624 726
625############################################################################# 727#############################################################################
626 728
627package CFClient::UI::Container; 729package CFPlus::UI::Container;
628 730
629our @ISA = CFClient::UI::Base::; 731our @ISA = CFPlus::UI::Base::;
630 732
631sub new { 733sub new {
632 my ($class, %arg) = @_; 734 my ($class, %arg) = @_;
633 735
634 my $children = delete $arg{children} || []; 736 my $children = delete $arg{children};
635 737
636 my $self = $class->SUPER::new ( 738 my $self = $class->SUPER::new (
637 children => [], 739 children => [],
638 can_events => 0, 740 can_events => 0,
639 %arg, 741 %arg,
640 ); 742 );
743
641 $self->add ($_) for @$children; 744 $self->add (@$children)
745 if $children && @$children;
642 746
643 $self 747 $self
748}
749
750sub realloc {
751 my ($self) = @_;
752
753 $self->{force_realloc} = 1;
754 $self->{force_size_alloc} = 1;
755 $self->SUPER::realloc;
644} 756}
645 757
646sub add { 758sub add {
647 my ($self, @widgets) = @_; 759 my ($self, @widgets) = @_;
648 760
649 $_->set_parent ($self) 761 $_->set_parent ($self)
650 for @widgets; 762 for @widgets;
651 763
764 # TODO: only do this in widgets that need it, e.g. root, fixed
652 use sort 'stable'; 765 use sort 'stable';
653 766
654 $self->{children} = [ 767 $self->{children} = [
655 sort { $a->{z} <=> $b->{z} } 768 sort { $a->{z} <=> $b->{z} }
656 @{$self->{children}}, @widgets 769 @{$self->{children}}, @widgets
657 ]; 770 ];
658 771
659 $self->check_size (1); 772 $self->realloc;
660 $self->update; 773
774 map $_+0, @widgets
661} 775}
662 776
663sub children { 777sub children {
664 @{ $_[0]{children} } 778 @{ $_[0]{children} }
665} 779}
… …
670 delete $child->{parent}; 784 delete $child->{parent};
671 $child->hide; 785 $child->hide;
672 786
673 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 787 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
674 788
675 $self->check_size (1); 789 $self->realloc;
676 $self->update;
677} 790}
678 791
679sub clear { 792sub clear {
680 my ($self) = @_; 793 my ($self) = @_;
681 794
682 my $children = delete $self->{children}; 795 my $children = $self->{children};
683 $self->{children} = []; 796 $self->{children} = [];
684 797
685 for (@$children) { 798 for (@$children) {
686 delete $_->{parent}; 799 delete $_->{parent};
687 $_->hide; 800 $_->hide;
688 } 801 }
689 802
690 $self->check_size; 803 $self->realloc;
691 $self->update;
692} 804}
693 805
694sub find_widget { 806sub find_widget {
695 my ($self, $x, $y) = @_; 807 my ($self, $x, $y) = @_;
696 808
697 $x -= $self->{x}; 809 $x -= $self->{x};
698 $y -= $self->{y}; 810 $y -= $self->{y};
699 811
700 my $res; 812 my $res;
701 813
702 for (reverse @{ $self->{children} }) { 814 for (reverse $self->visible_children) {
703 $res = $_->find_widget ($x, $y) 815 $res = $_->find_widget ($x, $y)
704 and return $res; 816 and return $res;
705 } 817 }
706 818
707 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 819 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
713 $_->draw for @{$self->{children}}; 825 $_->draw for @{$self->{children}};
714} 826}
715 827
716############################################################################# 828#############################################################################
717 829
718package CFClient::UI::Bin; 830package CFPlus::UI::Bin;
719 831
720our @ISA = CFClient::UI::Container::; 832our @ISA = CFPlus::UI::Container::;
721 833
722sub new { 834sub new {
723 my ($class, %arg) = @_; 835 my ($class, %arg) = @_;
724 836
725 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 837 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
726 838
727 $class->SUPER::new (children => [$child], %arg) 839 $class->SUPER::new (children => [$child], %arg)
728} 840}
729 841
730sub add { 842sub add {
731 my ($self, $child) = @_; 843 my ($self, $child) = @_;
732 844
733 $self->{children} = []; 845 $self->SUPER::remove ($_) for @{ $self->{children} };
734
735 $self->SUPER::add ($child); 846 $self->SUPER::add ($child);
736} 847}
737 848
738sub remove { 849sub remove {
739 my ($self, $widget) = @_; 850 my ($self, $widget) = @_;
740 851
741 $self->SUPER::remove ($widget); 852 $self->SUPER::remove ($widget);
742 853
743 $self->{children} = [new CFClient::UI::Empty] 854 $self->{children} = [new CFPlus::UI::Empty]
744 unless @{$self->{children}}; 855 unless @{$self->{children}};
745} 856}
746 857
747sub child { $_[0]->{children}[0] } 858sub child { $_[0]->{children}[0] }
748 859
749sub size_request { 860sub size_request {
750 $_[0]{children}[0]->size_request 861 $_[0]{children}[0]->size_request
751} 862}
752 863
753sub size_allocate { 864sub invoke_size_allocate {
754 my ($self, $w, $h) = @_; 865 my ($self, $w, $h) = @_;
755 866
756 $self->{children}[0]->configure (0, 0, $w, $h); 867 $self->{children}[0]->configure (0, 0, $w, $h);
868
869 1
757} 870}
758 871
759############################################################################# 872#############################################################################
760 873
874# back-buffered drawing area
875
761package CFClient::UI::Window; 876package CFPlus::UI::Window;
762 877
763our @ISA = CFClient::UI::Bin::; 878our @ISA = CFPlus::UI::Bin::;
764 879
765use CFClient::OpenGL; 880use CFPlus::OpenGL;
766 881
767sub new { 882sub new {
768 my ($class, %arg) = @_; 883 my ($class, %arg) = @_;
769 884
770 my $self = $class->SUPER::new (%arg); 885 my $self = $class->SUPER::new (%arg);
… …
775 890
776 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 891 $ROOT->on_post_alloc ($self => sub { $self->render_child });
777 $self->SUPER::update; 892 $self->SUPER::update;
778} 893}
779 894
780sub size_allocate { 895sub invoke_size_allocate {
781 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
782 897
783 $self->SUPER::size_allocate ($w, $h);
784 $self->update; 898 $self->update;
899
900 $self->SUPER::invoke_size_allocate ($w, $h)
785} 901}
786 902
787sub _render { 903sub _render {
904 my ($self) = @_;
905
788 $_[0]{children}[0]->draw; 906 $self->{children}[0]->draw;
789} 907}
790 908
791sub render_child { 909sub render_child {
792 my ($self) = @_; 910 my ($self) = @_;
793 911
794 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 912 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
795 glClearColor 0, 0, 0, 0; 913 glClearColor 0, 0, 0, 0;
796 glClear GL_COLOR_BUFFER_BIT; 914 glClear GL_COLOR_BUFFER_BIT;
797 915
916 {
917 package CFPlus::UI::Base;
918
919 local ($draw_x, $draw_y, $draw_w, $draw_h) =
920 (0, 0, $self->{w}, $self->{h});
921
798 $self->_render; 922 $self->_render;
923 }
799 }; 924 };
800} 925}
801 926
802sub _draw { 927sub _draw {
803 my ($self) = @_; 928 my ($self) = @_;
804
805 my ($w, $h) = ($self->w, $self->h);
806 929
807 my $tex = $self->{texture} 930 my $tex = $self->{texture}
808 or return; 931 or return;
809 932
810 glEnable GL_TEXTURE_2D; 933 glEnable GL_TEXTURE_2D;
811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
812 glColor 1, 1, 1, 1; 935 glColor 0, 0, 0, 1;
813 936
814 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 937 $tex->draw_quad_alpha_premultiplied (0, 0);
815 938
816 glDisable GL_TEXTURE_2D; 939 glDisable GL_TEXTURE_2D;
817} 940}
818 941
819############################################################################# 942#############################################################################
820 943
821package CFClient::UI::ViewPort; 944package CFPlus::UI::ViewPort;
822 945
946use List::Util qw(min max);
947
823our @ISA = CFClient::UI::Window::; 948our @ISA = CFPlus::UI::Window::;
824 949
825sub new { 950sub new {
826 my $class = shift; 951 my $class = shift;
827 952
828 $class->SUPER::new ( 953 $class->SUPER::new (
… …
833} 958}
834 959
835sub size_request { 960sub size_request {
836 my ($self) = @_; 961 my ($self) = @_;
837 962
838 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 963 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
839 964
840 $w = 10 if $self->{scroll_x}; 965 $w = 1 if $self->{scroll_x};
841 $h = 10 if $self->{scroll_y}; 966 $h = 1 if $self->{scroll_y};
842 967
843 ($w, $h) 968 ($w, $h)
844} 969}
845 970
846sub size_allocate { 971sub invoke_size_allocate {
847 my ($self, $w, $h) = @_; 972 my ($self, $w, $h) = @_;
848 973
974 my $child = $self->child;
975
849 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 976 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
850 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 977 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
851 978
852 $self->child->configure (0, 0, $w, $h); 979 $self->child->configure (0, 0, $w, $h);
853 $self->update; 980 $self->update;
981
982 1
854} 983}
855 984
856sub set_offset { 985sub set_offset {
857 my ($self, $x, $y) = @_; 986 my ($self, $x, $y) = @_;
858 987
988 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
989 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
990
991 if ($x != $self->{view_x} or $y != $self->{view_y}) {
859 $self->{view_x} = int $x; 992 $self->{view_x} = $x;
860 $self->{view_y} = int $y; 993 $self->{view_y} = $y;
861 994
995 $self->emit (changed => $x, $y);
862 $self->update; 996 $self->update;
997 }
863} 998}
864 999
865# hmm, this does not work for topleft of $self... but we should not ask for that 1000# hmm, this does not work for topleft of $self... but we should not ask for that
866sub coord2local { 1001sub coord2local {
867 my ($self, $x, $y) = @_; 1002 my ($self, $x, $y) = @_;
… …
882 my ($self, $x, $y) = @_; 1017 my ($self, $x, $y) = @_;
883 1018
884 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1019 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
885 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1020 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
886 ) { 1021 ) {
887 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1022 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
888 } else { 1023 } else {
889 $self->CFClient::UI::Base::find_widget ($x, $y) 1024 $self->CFPlus::UI::Base::find_widget ($x, $y)
890 } 1025 }
891} 1026}
892 1027
893sub _render { 1028sub _render {
894 my ($self) = @_; 1029 my ($self) = @_;
895 1030
1031 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1032 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1033
896 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1034 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
897 1035
898 $self->SUPER::_render; 1036 $self->SUPER::_render;
899} 1037}
900 1038
901############################################################################# 1039#############################################################################
902 1040
903package CFClient::UI::ScrolledWindow; 1041package CFPlus::UI::ScrolledWindow;
904 1042
905our @ISA = CFClient::UI::HBox::; 1043our @ISA = CFPlus::UI::Table::;
906 1044
907sub new { 1045sub new {
908 my $class = shift; 1046 my ($class, %arg) = @_;
1047
1048 my $child = delete $arg{child};
909 1049
910 my $self; 1050 my $self;
911 1051
912 my $slider = new CFClient::UI::Slider 1052 my $hslider = new CFPlus::UI::Slider
1053 col => 0,
1054 row => 1,
1055 vertical => 0,
1056 range => [0, 0, 1, 0.01], # HACK fix
1057 on_changed => sub {
1058 $self->{hpos} = $_[1];
1059 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1060 },
1061 ;
1062
1063 my $vslider = new CFPlus::UI::Slider
1064 col => 1,
1065 row => 0,
913 vertical => 1, 1066 vertical => 1,
914 range => [0, 0, 1, 0.01], # HACK fix 1067 range => [0, 0, 1, 0.01], # HACK fix
915 on_changed => sub { 1068 on_changed => sub {
916 $self->{vp}->set_offset (0, $_[1]); 1069 $self->{vpos} = $_[1];
1070 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
917 }, 1071 },
918 ; 1072 ;
919 1073
920 $self = $class->SUPER::new ( 1074 $self = $class->SUPER::new (
921 vp => (new CFClient::UI::ViewPort expand => 1), 1075 scroll_x => 0,
1076 scroll_y => 1,
1077 can_events => 1,
922 slider => $slider, 1078 hslider => $hslider,
923 @_, 1079 vslider => $vslider,
1080 col_expand => [1, 0],
1081 row_expand => [1, 0],
1082 %arg,
924 ); 1083 );
925 1084
926 $self->{vp}->add ($self->{scrolled}); 1085 $self->{vp} = new CFPlus::UI::ViewPort
1086 col => 0,
1087 row => 0,
1088 expand => 1,
1089 scroll_x => $self->{scroll_x},
1090 scroll_y => $self->{scroll_y},
1091 on_changed => sub {
1092 my ($vp, $x, $y) = @_;
1093
1094 $vp->{parent}{hslider}->set_value ($x);
1095 $vp->{parent}{vslider}->set_value ($y);
1096
1097 0
1098 },
1099 on_size_allocate => sub {
1100 my ($vp, $w, $h) = @_;
1101 $vp->{parent}->update_slider;
1102 0
1103 },
1104 ;
1105
927 $self->add ($self->{vp}); 1106 $self->SUPER::add ($self->{vp});
928 $self->add ($self->{slider}); 1107
1108 $self->add ($child) if $child;
929 1109
930 $self 1110 $self
931} 1111}
932 1112
1113sub add {
1114 my ($self, $widget) = @_;
1115
1116 $self->{vp}->add ($self->{child} = $widget);
1117}
1118
933sub update { 1119sub update_slider {
1120 my ($self) = @_;
1121
1122 my $child = ($self->{vp} or return)->child;
1123
1124 if ($self->{scroll_x}) {
1125 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1126 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1127
1128 my $visible = $w1 > $w2;
1129 if ($visible != $self->{hslider_visible}) {
1130 $self->{hslider_visible} = $visible;
1131 $visible ? $self->SUPER::add ($self->{hslider})
1132 : $self->SUPER::remove ($self->{hslider});
1133 }
1134 }
1135
1136 if ($self->{scroll_y}) {
1137 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1138 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1139
1140 my $visible = $h1 > $h2;
1141 if ($visible != $self->{vslider_visible}) {
1142 $self->{vslider_visible} = $visible;
1143 $visible ? $self->SUPER::add ($self->{vslider})
1144 : $self->SUPER::remove ($self->{vslider});
1145 }
1146 }
1147}
1148
1149sub start_dragging {
934 my ($self) = @_; 1150 my ($self, $ev) = @_;
935 1151
936 $self->SUPER::update; 1152 $self->grab_focus;
937 1153
938 # todo: overwrite size_allocate of child 1154 my $ox = $self->{vp}{view_x};
939 my $child = $self->{vp}->child; 1155 my $oy = $self->{vp}{view_y};
940 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]); 1156
941} 1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
942 1159
1160 $ox -= $ev->{xrel};
1161 $oy -= $ev->{yrel};
1162
1163 $self->{vp}->set_offset ($ox, $oy);
1164 };
1165}
1166
1167sub invoke_mouse_wheel {
1168 my ($self, $ev) = @_;
1169
1170 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1171 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1172
1173 1
1174}
1175
1176sub invoke_button_down {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if ($ev->{button} == 2) {
1180 $self->start_dragging ($ev);
1181 return 1;
1182 }
1183
1184 0
1185}
1186
1187sub invoke_button_up {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 if (delete $self->{motion}) {
1191 return 1;
1192 }
1193
1194 0
1195}
1196
1197sub invoke_mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 if ($self->{motion}) {
1201 $self->{motion}->($ev, $x, $y);
1202 return 1;
1203 }
1204
1205 0
1206}
1207
943sub size_allocate { 1208sub invoke_size_allocate {
944 my ($self, $w, $h) = @_; 1209 my ($self, $w, $h) = @_;
945 1210
1211 $self->update_slider;
946 $self->SUPER::size_allocate ($w, $h); 1212 $self->SUPER::invoke_size_allocate ($w, $h)
947
948 my $child = $self->{vp}->child;
949 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
950} 1213}
951
952#TODO# update range on size_allocate depending on child
953# update viewport offset on scroll
954 1214
955############################################################################# 1215#############################################################################
956 1216
957package CFClient::UI::Frame; 1217package CFPlus::UI::Frame;
958 1218
959our @ISA = CFClient::UI::Bin::; 1219our @ISA = CFPlus::UI::Bin::;
960 1220
961use CFClient::OpenGL; 1221use CFPlus::OpenGL;
962 1222
963sub new { 1223sub new {
964 my $class = shift; 1224 my $class = shift;
965 1225
966 $class->SUPER::new ( 1226 $class->SUPER::new (
… …
974 1234
975 if ($self->{bg}) { 1235 if ($self->{bg}) {
976 my ($w, $h) = @$self{qw(w h)}; 1236 my ($w, $h) = @$self{qw(w h)};
977 1237
978 glEnable GL_BLEND; 1238 glEnable GL_BLEND;
979 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
980 glColor @{ $self->{bg} }; 1240 glColor_premultiply @{ $self->{bg} };
981 1241
982 glBegin GL_QUADS; 1242 glBegin GL_QUADS;
983 glVertex 0 , 0; 1243 glVertex 0 , 0;
984 glVertex 0 , $h; 1244 glVertex 0 , $h;
985 glVertex $w, $h; 1245 glVertex $w, $h;
… …
992 $self->SUPER::_draw; 1252 $self->SUPER::_draw;
993} 1253}
994 1254
995############################################################################# 1255#############################################################################
996 1256
997package CFClient::UI::FancyFrame; 1257package CFPlus::UI::FancyFrame;
998 1258
999our @ISA = CFClient::UI::Bin::; 1259our @ISA = CFPlus::UI::Bin::;
1000 1260
1001use CFClient::OpenGL; 1261use CFPlus::OpenGL;
1002
1003my @tex =
1004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1005 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1006 1262
1007sub new { 1263sub new {
1008 my $class = shift; 1264 my ($class, %arg) = @_;
1265
1266 if ((exists $arg{label}) && !ref $arg{label}) {
1267 $arg{label} = new CFPlus::UI::Label
1268 align => 1,
1269 valign => 0,
1270 text => $arg{label},
1271 fontsize => ($arg{border} || 0.8) * 0.75;
1272 }
1273
1274 my $self = $class->SUPER::new (
1275 # label => "",
1276 fg => [0.6, 0.3, 0.1],
1277 border => 0.8,
1278 style => 'single',
1279 %arg,
1280 );
1281
1282 $self
1283}
1284
1285sub add {
1286 my ($self, @widgets) = @_;
1287
1288 $self->SUPER::add (@widgets);
1289 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1290}
1291
1292sub border {
1293 int $_[0]{border} * $::FONTSIZE
1294}
1295
1296sub size_request {
1297 my ($self) = @_;
1298
1299 ($self->{label_w}, undef) = $self->{label}->size_request
1300 if $self->{label};
1301
1302 my ($w, $h) = $self->SUPER::size_request;
1303
1304 (
1305 $w + $self->border * 2,
1306 $h + $self->border * 2,
1307 )
1308}
1309
1310sub invoke_size_allocate {
1311 my ($self, $w, $h) = @_;
1312
1313 my $border = $self->border;
1314
1315 $w -= List::Util::max 0, $border * 2;
1316 $h -= List::Util::max 0, $border * 2;
1317
1318 if (my $label = $self->{label}) {
1319 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1320 $label->{h} = List::Util::min $h, $border;
1321 $label->invoke_size_allocate ($label->{w}, $label->{h});
1322 }
1323
1324 $self->child->configure ($border, $border, $w, $h);
1325
1326 1
1327}
1328
1329sub _draw {
1330 my ($self) = @_;
1331
1332 my $child = $self->{children}[0];
1333
1334 my $border = $self->border;
1335 my ($w, $h) = ($self->{w}, $self->{h});
1336
1337 $child->draw;
1338
1339 glColor @{$self->{fg}};
1340 glBegin GL_LINE_STRIP;
1341 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1342 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1343 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1344 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1345 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1346 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1347 glEnd;
1348
1349 if ($self->{label}) {
1350 glTranslate $border * 2, 0;
1351 $self->{label}->_draw;
1352 }
1353}
1354
1355#############################################################################
1356
1357package CFPlus::UI::Toplevel;
1358
1359our @ISA = CFPlus::UI::Bin::;
1360
1361use CFPlus::OpenGL;
1362
1363my $bg =
1364 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1365 mipmap => 1, wrap => 1;
1366
1367my @border =
1368 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1369 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1370
1371my @icon =
1372 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1373 qw(x1_move.png x1_resize.png);
1374
1375sub new {
1376 my ($class, %arg) = @_;
1009 1377
1010 my $self = $class->SUPER::new ( 1378 my $self = $class->SUPER::new (
1011 bg => [1, 1, 1, 1], 1379 bg => [1, 1, 1, 1],
1012 border_bg => [1, 1, 1, 1], 1380 border_bg => [1, 1, 1, 1],
1013 border => 0.6, 1381 border => 0.6,
1014 is_toplevel => 1,
1015 can_events => 1, 1382 can_events => 1,
1016 @_ 1383 min_w => 64,
1384 min_h => 32,
1385 %arg,
1017 ); 1386 );
1018 1387
1019 $self->{title} &&= new CFClient::UI::Label 1388 $self->{title_widget} = new CFPlus::UI::Label
1020 align => 0, 1389 align => 0,
1021 valign => 1, 1390 valign => 1,
1022 text => $self->{title}, 1391 text => $self->{title},
1023 fontsize => $self->{border}; 1392 fontsize => $self->{border},
1393 if exists $self->{title};
1394
1395 if ($self->{has_close_button}) {
1396 $self->{close_button} =
1397 new CFPlus::UI::ImageButton
1398 path => 'x1_close.png',
1399 on_activate => sub { $self->emit ("delete") };
1400
1401 $self->CFPlus::UI::Container::add ($self->{close_button});
1402 }
1024 1403
1025 $self 1404 $self
1405}
1406
1407sub add {
1408 my ($self, @widgets) = @_;
1409
1410 $self->SUPER::add (@widgets);
1411 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1412 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1026} 1413}
1027 1414
1028sub border { 1415sub border {
1029 int $_[0]{border} * $::FONTSIZE 1416 int $_[0]{border} * $::FONTSIZE
1030} 1417}
1031 1418
1032sub size_request { 1419sub size_request {
1033 my ($self) = @_; 1420 my ($self) = @_;
1421
1422 $self->{title_widget}->size_request
1423 if $self->{title_widget};
1424
1425 $self->{close_button}->size_request
1426 if $self->{close_button};
1034 1427
1035 my ($w, $h) = $self->SUPER::size_request; 1428 my ($w, $h) = $self->SUPER::size_request;
1036 1429
1037 ( 1430 (
1038 $w + $self->border * 2, 1431 $w + $self->border * 2,
1039 $h + $self->border * 2, 1432 $h + $self->border * 2,
1040 ) 1433 )
1041} 1434}
1042 1435
1043sub size_allocate { 1436sub invoke_size_allocate {
1044 my ($self, $w, $h) = @_; 1437 my ($self, $w, $h) = @_;
1045 1438
1439 if ($self->{title_widget}) {
1440 $self->{title_widget}{w} = $w;
1441 $self->{title_widget}{h} = $h;
1442 $self->{title_widget}->invoke_size_allocate ($w, $h);
1443 }
1444
1445 my $border = $self->border;
1446
1046 $h -= List::Util::max 0, $self->border * 2; 1447 $h -= List::Util::max 0, $border * 2;
1047 $w -= List::Util::max 0, $self->border * 2; 1448 $w -= List::Util::max 0, $border * 2;
1048 1449
1049 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1050 if $self->{title};
1051
1052 $self->child->configure ($self->border, $self->border, $w, $h); 1450 $self->child->configure ($border, $border, $w, $h);
1053}
1054 1451
1452 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1453 if $self->{close_button};
1454
1455 1
1456}
1457
1458sub invoke_delete {
1459 my ($self) = @_;
1460
1461 $self->hide;
1462
1463 1
1464}
1465
1055sub button_down { 1466sub invoke_button_down {
1056 my ($self, $ev, $x, $y) = @_; 1467 my ($self, $ev, $x, $y) = @_;
1057 1468
1058 my ($w, $h) = @$self{qw(w h)}; 1469 my ($w, $h) = @$self{qw(w h)};
1059 my $border = $self->border; 1470 my $border = $self->border;
1060 1471
… …
1073 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
1074 1485
1075 my $dx = $ev->{x} - $ox; 1486 my $dx = $ev->{x} - $ox;
1076 my $dy = $ev->{y} - $oy; 1487 my $dy = $ev->{y} - $oy;
1077 1488
1078 $self->{user_x} = $wx + $dx * $mx;
1079 $self->{user_y} = $wy + $dy * $my;
1080 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1489 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1081 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1490 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1082 $self->move ($self->{user_x}, $self->{user_y}); 1491
1083 $self->check_size; 1492 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1493 $self->realloc;
1084 }; 1494 };
1085 1495
1086 } elsif ($lr ^ $td) { 1496 } elsif ($lr ^ $td) {
1087 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1497 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1088 my ($bx, $by) = ($self->{x}, $self->{y}); 1498 my ($bx, $by) = ($self->{x}, $self->{y});
… …
1090 $self->{motion} = sub { 1500 $self->{motion} = sub {
1091 my ($ev, $x, $y) = @_; 1501 my ($ev, $x, $y) = @_;
1092 1502
1093 ($x, $y) = ($ev->{x}, $ev->{y}); 1503 ($x, $y) = ($ev->{x}, $ev->{y});
1094 1504
1095 $self->{user_x} = $bx + $x - $ox; 1505 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1096 $self->{user_y} = $by + $y - $oy; 1506 # HACK: the next line is required to enforce placement
1097 1507 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1098 $self->move ($self->{user_x}, $self->{user_y});
1099 $self->update;
1100 }; 1508 };
1509 } else {
1510 return 0;
1511 }
1512
1101 } 1513 1
1102} 1514}
1103 1515
1104sub button_up { 1516sub invoke_button_up {
1105 my ($self, $ev, $x, $y) = @_; 1517 my ($self, $ev, $x, $y) = @_;
1106 1518
1107 delete $self->{motion}; 1519 ! ! delete $self->{motion}
1108} 1520}
1109 1521
1110sub mouse_motion { 1522sub invoke_mouse_motion {
1111 my ($self, $ev, $x, $y) = @_; 1523 my ($self, $ev, $x, $y) = @_;
1112 1524
1113 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1525 $self->{motion}->($ev, $x, $y) if $self->{motion};
1526
1527 ! ! $self->{motion}
1528}
1529
1530sub invoke_visibility_change {
1531 my ($self, $visible) = @_;
1532
1533 delete $self->{motion} unless $visible;
1534
1535 0
1114} 1536}
1115 1537
1116sub _draw { 1538sub _draw {
1117 my ($self) = @_; 1539 my ($self) = @_;
1118 1540
1541 my $child = $self->{children}[0];
1542
1119 my ($w, $h ) = ($self->{w}, $self->{h}); 1543 my ($w, $h ) = ($self->{w}, $self->{h});
1120 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1544 my ($cw, $ch) = ($child->{w}, $child->{h});
1121 1545
1122 glEnable GL_TEXTURE_2D; 1546 glEnable GL_TEXTURE_2D;
1123 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1124 1548
1125 my $border = $self->border; 1549 my $border = $self->border;
1126 1550
1127 glColor @{ $self->{border_bg} }; 1551 glColor @{ $self->{border_bg} };
1128 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1552 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1129 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1553 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1130 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1554 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1131 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1555 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1556
1557 # move
1558 my $w2 = ($w - $border) * .5;
1559 my $h2 = ($h - $border) * .5;
1560 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1561 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1562 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1563
1564 # resize
1565 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1566 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1567 unless $self->{has_close_button};
1568 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1569 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1132 1570
1133 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1571 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1134 my $bg = $tex[0]; 1572 glColor @{ $self->{bg} };
1135 1573
1136 # TODO: repeat texture not scale 1574 # TODO: repeat texture not scale
1575 # solve this better(?)
1137 my $rep_x = $cw / $bg->{w}; 1576 $bg->{s} = $cw / $bg->{w};
1138 my $rep_y = $ch / $bg->{h}; 1577 $bg->{t} = $ch / $bg->{h};
1139
1140 glColor @{ $self->{bg} };
1141
1142 $bg->{s} = $rep_x;
1143 $bg->{t} = $rep_y;
1144 $bg->{wrap_mode} = 1;
1145 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1578 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1146 } 1579 }
1147 1580
1148 glDisable GL_TEXTURE_2D; 1581 glDisable GL_TEXTURE_2D;
1149 1582
1150 $self->{title}->draw if $self->{title};
1151
1152 $self->child->draw; 1583 $child->draw;
1584
1585 if ($self->{title_widget}) {
1586 glTranslate 0, $border - $self->{h};
1587 $self->{title_widget}->_draw;
1588
1589 glTranslate 0, - ($border - $self->{h});
1590 }
1591
1592 $self->{close_button}->draw
1593 if $self->{close_button};
1153} 1594}
1154 1595
1155############################################################################# 1596#############################################################################
1156 1597
1157package CFClient::UI::Table; 1598package CFPlus::UI::Table;
1158 1599
1159our @ISA = CFClient::UI::Base::; 1600our @ISA = CFPlus::UI::Container::;
1160 1601
1161use List::Util qw(max sum); 1602use List::Util qw(max sum);
1162 1603
1163use CFClient::OpenGL; 1604use CFPlus::OpenGL;
1164 1605
1165sub new { 1606sub new {
1166 my $class = shift; 1607 my $class = shift;
1167 1608
1168 $class->SUPER::new ( 1609 $class->SUPER::new (
1169 col_expand => [], 1610 col_expand => [],
1611 row_expand => [],
1170 @_, 1612 @_,
1171 ) 1613 )
1172} 1614}
1173 1615
1174sub children {
1175 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1176}
1177
1178sub add { 1616sub add {
1179 my ($self, $x, $y, $child) = @_;
1180
1181 $child->set_parent ($self);
1182 $self->{children}[$y][$x] = $child;
1183
1184 $self->check_size (1);
1185}
1186
1187# TODO: move to container class maybe? send children a signal on removal?
1188sub clear {
1189 my ($self) = @_; 1617 my ($self, @widgets) = @_;
1618
1619 for my $child (@widgets) {
1620 $child->{rowspan} ||= 1;
1621 $child->{colspan} ||= 1;
1622 }
1623
1624 $self->SUPER::add (@widgets);
1625}
1626
1627sub add_at {
1628 my $self = shift;
1629
1630 my @widgets;
1631
1632 while (@_) {
1633 my ($col, $row, $child) = splice @_, 0, 3, ();
1634
1635 $child->{row} = $row;
1636 $child->{col} = $col;
1637
1638 push @widgets, $child;
1639 }
1640
1641 $self->add (@widgets);
1642}
1643
1644sub get_wh {
1645 my ($self) = @_;
1646
1647 my (@w, @h);
1190 1648
1191 my @children = $self->children; 1649 my @children = $self->children;
1192 delete $self->{children}; 1650
1651 # first pass, columns
1652 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1653 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1654
1655 my $sw = sum @w[$c .. $c + $cs - 1];
1656
1657 if ($w > $sw) {
1658 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1659 }
1193 1660 }
1194 for (@children) {
1195 delete $_->{parent};
1196 $_->hide;
1197 }
1198 1661
1199 $self->check_size (1); 1662 # second pass, rows
1200 $self->update; 1663 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1201}
1202
1203sub get_wh {
1204 my ($self) = @_;
1205
1206 my (@w, @h);
1207
1208 for my $y (0 .. $#{$self->{children}}) {
1209 my $row = $self->{children}[$y]
1210 or next;
1211
1212 for my $x (0 .. $#$row) {
1213 my $widget = $row->[$x]
1214 or next;
1215 my ($w, $h) = @$widget{qw(req_w req_h)}; 1664 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1216 1665
1217 $w[$x] = max $w[$x], $w; 1666 my $sh = sum @h[$r .. $r + $rs - 1];
1218 $h[$y] = max $h[$y], $h; 1667
1668 if ($h > $sh) {
1669 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1219 } 1670 }
1220 } 1671 }
1221 1672
1222 (\@w, \@h) 1673 (\@w, \@h)
1223} 1674}
… …
1231 (sum @$ws), 1682 (sum @$ws),
1232 (sum @$hs), 1683 (sum @$hs),
1233 ) 1684 )
1234} 1685}
1235 1686
1236sub size_allocate { 1687sub invoke_size_allocate {
1237 my ($self, $w, $h) = @_; 1688 my ($self, $w, $h) = @_;
1238 1689
1239 my ($ws, $hs) = $self->get_wh; 1690 my ($ws, $hs) = $self->get_wh;
1240 1691
1241 my $req_w = (sum @$ws) || 1; 1692 my $req_w = (sum @$ws) || 1;
1242 my $req_h = (sum @$hs) || 1; 1693 my $req_h = (sum @$hs) || 1;
1243 1694
1244 # TODO: nicer code && do row_expand 1695 # now linearly scale the rows/columns to the allocated size
1245 my @col_expand = @{$self->{col_expand}}; 1696 my @col_expand = @{$self->{col_expand}};
1246 @col_expand = (1) x @$ws unless @col_expand; 1697 @col_expand = (1) x @$ws unless @col_expand;
1247 my $col_expand = (sum @col_expand) || 1; 1698 my $col_expand = (sum @col_expand) || 1;
1248 1699
1249 # linearly scale sizes
1250 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1700 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1251 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1252 1701
1253 CFClient::UI::harmonize $ws; 1702 CFPlus::UI::harmonize $ws;
1703
1704 my @row_expand = @{$self->{row_expand}};
1705 @row_expand = (1) x @$ws unless @row_expand;
1706 my $row_expand = (sum @row_expand) || 1;
1707
1708 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1709
1254 CFClient::UI::harmonize $hs; 1710 CFPlus::UI::harmonize $hs;
1255 1711
1256 my $y; 1712 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1713 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1257 1714
1258 for my $r (0 .. $#{$self->{children}}) { 1715 for my $widget ($self->children) {
1259 my $row = $self->{children}[$r] 1716 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1260 or next;
1261 1717
1262 my $x = 0; 1718 $widget->configure (
1263 my $row_h = $hs->[$r]; 1719 $x[$c], $y[$r],
1720 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1264 1721 );
1265 for my $c (0 .. $#$row) { 1722 }
1266 my $col_w = $ws->[$c];
1267 1723
1268 if (my $widget = $row->[$c]) { 1724 1
1269 $widget->configure ($x, $y, $col_w, $row_h); 1725}
1270 }
1271 1726
1272 $x += $col_w; 1727#############################################################################
1728
1729package CFPlus::UI::Fixed;
1730
1731use List::Util qw(min max);
1732
1733our @ISA = CFPlus::UI::Container::;
1734
1735sub add_fixed {
1736 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1737
1738 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1739 $self->SUPER::add ($child);
1740}
1741
1742sub _scale($$$) {
1743 my ($mode, $val, $max) = @_;
1744
1745 $mode eq "abs" ? $val
1746 : $mode eq "rel" ? $val * $max
1747 : 0
1748}
1749
1750sub size_request {
1751 my ($self) = @_;
1752
1753 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1754
1755 # determine overall size by querying abs widgets
1756 for my $child ($self->visible_children) {
1757 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1758
1759 if ($pos eq "abs") {
1760 $w = _scale $size, $w, $child->{req_w};
1761 $h = _scale $size, $h, $child->{req_h};
1762
1763 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1764 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1273 } 1765 }
1274
1275 $y += $row_h;
1276 } 1766 }
1277 1767
1278} 1768 my $W = $x2 - $x1;
1769 my $H = $y2 - $y1;
1279 1770
1280sub find_widget { 1771 # now layout remaining widgets
1772 for my $child ($self->visible_children) {
1773 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1774
1775 if ($pos ne "abs") {
1776 $x = _scale $pos, $x, $W;
1777 $y = _scale $pos, $x, $H;
1778 $w = _scale $size, $w, $child->{req_w};
1779 $h = _scale $size, $h, $child->{req_h};
1780
1781 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1782 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1783 }
1784 }
1785
1786 my $W = $x2 - $x1;
1787 my $H = $y2 - $y1;
1788
1789 ($W, $H)
1790}
1791
1792sub invoke_size_allocate {
1281 my ($self, $x, $y) = @_; 1793 my ($self, $W, $H) = @_;
1282 1794
1283 $x -= $self->{x}; 1795 for my $child ($self->visible_children) {
1284 $y -= $self->{y}; 1796 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1285 1797
1286 my $res; 1798 $x = _scale $pos, $x, $W;
1799 $y = _scale $pos, $x, $H;
1800 $w = _scale $size, $w, $child->{req_w};
1801 $h = _scale $size, $h, $child->{req_h};
1287 1802
1288 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1803 $child->configure ($x, $y, $w, $h);
1289 $res = $_->find_widget ($x, $y) 1804 }
1290 and return $res; 1805
1291 } 1806 1
1292
1293 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1294}
1295
1296sub _draw {
1297 my ($self) = @_;
1298
1299 for (grep $_, @{$self->{children}}) {
1300 $_->draw for grep $_, @$_;
1301 }
1302} 1807}
1303 1808
1304############################################################################# 1809#############################################################################
1305 1810
1306package CFClient::UI::Box; 1811package CFPlus::UI::Box;
1307 1812
1308our @ISA = CFClient::UI::Container::; 1813our @ISA = CFPlus::UI::Container::;
1309 1814
1310sub size_request { 1815sub size_request {
1311 my ($self) = @_; 1816 my ($self) = @_;
1312 1817
1313 $self->{vertical} 1818 $self->{vertical}
… …
1319 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1824 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1320 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1825 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1321 ) 1826 )
1322} 1827}
1323 1828
1324sub size_allocate { 1829sub invoke_size_allocate {
1325 my ($self, $w, $h) = @_; 1830 my ($self, $w, $h) = @_;
1326 1831
1327 my $space = $self->{vertical} ? $h : $w; 1832 my $space = $self->{vertical} ? $h : $w;
1328 my $children = $self->{children}; 1833 my @children = $self->visible_children;
1329 1834
1330 my @req; 1835 my @req;
1331 1836
1332 if ($self->{homogeneous}) { 1837 if ($self->{homogeneous}) {
1333 @req = ($space / (@$children || 1)) x @$children; 1838 @req = ($space / (@children || 1)) x @children;
1334 } else { 1839 } else {
1335 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1840 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1336 my $req = List::Util::sum @req; 1841 my $req = List::Util::sum @req;
1337 1842
1338 if ($req > $space) { 1843 if ($req > $space) {
1339 # ah well, not enough space 1844 # ah well, not enough space
1340 $_ *= $space / $req for @req; 1845 $_ *= $space / $req for @req;
1341 } else { 1846 } else {
1342 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1847 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1343 1848
1344 $space = ($space - $req) / $expand; # remaining space to give away 1849 $space = ($space - $req) / $expand; # remaining space to give away
1345 1850
1346 $req[$_] += $space * $children->[$_]{expand} 1851 $req[$_] += $space * $children[$_]{expand}
1347 for 0 .. $#$children; 1852 for 0 .. $#children;
1348 } 1853 }
1349 } 1854 }
1350 1855
1351 CFClient::UI::harmonize \@req; 1856 CFPlus::UI::harmonize \@req;
1352 1857
1353 my $pos = 0; 1858 my $pos = 0;
1354 for (0 .. $#$children) { 1859 for (0 .. $#children) {
1355 my $alloc = $req[$_]; 1860 my $alloc = $req[$_];
1356 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1861 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1357 1862
1358 $pos += $alloc; 1863 $pos += $alloc;
1359 } 1864 }
1360 1865
1361 1 1866 1
1362} 1867}
1363 1868
1364############################################################################# 1869#############################################################################
1365 1870
1366package CFClient::UI::HBox; 1871package CFPlus::UI::HBox;
1367 1872
1368our @ISA = CFClient::UI::Box::; 1873our @ISA = CFPlus::UI::Box::;
1369 1874
1370sub new { 1875sub new {
1371 my $class = shift; 1876 my $class = shift;
1372 1877
1373 $class->SUPER::new ( 1878 $class->SUPER::new (
… …
1376 ) 1881 )
1377} 1882}
1378 1883
1379############################################################################# 1884#############################################################################
1380 1885
1381package CFClient::UI::VBox; 1886package CFPlus::UI::VBox;
1382 1887
1383our @ISA = CFClient::UI::Box::; 1888our @ISA = CFPlus::UI::Box::;
1384 1889
1385sub new { 1890sub new {
1386 my $class = shift; 1891 my $class = shift;
1387 1892
1388 $class->SUPER::new ( 1893 $class->SUPER::new (
… …
1391 ) 1896 )
1392} 1897}
1393 1898
1394############################################################################# 1899#############################################################################
1395 1900
1396package CFClient::UI::Label; 1901package CFPlus::UI::Label;
1397 1902
1398our @ISA = CFClient::UI::DrawBG::; 1903our @ISA = CFPlus::UI::DrawBG::;
1399 1904
1400use CFClient::OpenGL; 1905use CFPlus::OpenGL;
1401 1906
1402sub new { 1907sub new {
1403 my ($class, %arg) = @_; 1908 my ($class, %arg) = @_;
1404 1909
1405 my $self = $class->SUPER::new ( 1910 my $self = $class->SUPER::new (
… …
1408 #active_bg => none 1913 #active_bg => none
1409 #font => default_font 1914 #font => default_font
1410 #text => initial text 1915 #text => initial text
1411 #markup => initial narkup 1916 #markup => initial narkup
1412 #max_w => maximum pixel width 1917 #max_w => maximum pixel width
1918 #style => 0, # render flags
1413 ellipsise => 3, # end 1919 ellipsise => 3, # end
1414 layout => (new CFClient::Layout), 1920 layout => (new CFPlus::Layout),
1415 fontsize => 1, 1921 fontsize => 1,
1416 align => -1, 1922 align => -1,
1417 valign => -1, 1923 valign => -1,
1418 padding => 2, 1924 padding_x => 2,
1925 padding_y => 2,
1419 can_events => 0, 1926 can_events => 0,
1420 %arg 1927 %arg
1421 ); 1928 );
1422 1929
1423 if (exists $self->{template}) { 1930 if (exists $self->{template}) {
1424 my $layout = new CFClient::Layout; 1931 my $layout = new CFPlus::Layout;
1425 $layout->set_text (delete $self->{template}); 1932 $layout->set_text (delete $self->{template});
1426 $self->{template} = $layout; 1933 $self->{template} = $layout;
1427 } 1934 }
1428 1935
1429 if (exists $self->{markup}) { 1936 if (exists $self->{markup}) {
… …
1433 } 1940 }
1434 1941
1435 $self 1942 $self
1436} 1943}
1437 1944
1438sub escape($) {
1439 local $_ = $_[0];
1440
1441 s/&/&amp;/g;
1442 s/>/&gt;/g;
1443 s/</&lt;/g;
1444
1445 $_
1446}
1447
1448sub update { 1945sub update {
1449 my ($self) = @_; 1946 my ($self) = @_;
1450 1947
1451 delete $self->{texture}; 1948 delete $self->{texture};
1452 $self->SUPER::update; 1949 $self->SUPER::update;
1453} 1950}
1454 1951
1952sub realloc {
1953 my ($self) = @_;
1954
1955 delete $self->{ox};
1956 $self->SUPER::realloc;
1957}
1958
1455sub set_text { 1959sub set_text {
1456 my ($self, $text) = @_; 1960 my ($self, $text) = @_;
1457 1961
1458 return if $self->{text} eq "T$text"; 1962 return if $self->{text} eq "T$text";
1459 $self->{text} = "T$text"; 1963 $self->{text} = "T$text";
1460 1964
1461 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1462 $self->{layout}->set_text ($text); 1965 $self->{layout}->set_text ($text);
1463 1966
1967 delete $self->{size_req};
1968 $self->realloc;
1464 $self->update; 1969 $self->update;
1465 $self->check_size;
1466} 1970}
1467 1971
1468sub set_markup { 1972sub set_markup {
1469 my ($self, $markup) = @_; 1973 my ($self, $markup) = @_;
1470 1974
1471 return if $self->{text} eq "M$markup"; 1975 return if $self->{text} eq "M$markup";
1472 $self->{text} = "M$markup"; 1976 $self->{text} = "M$markup";
1473 1977
1474 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1978 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1475 1979
1476 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1477 $self->{layout}->set_markup ($markup); 1980 $self->{layout}->set_markup ($markup);
1478 1981
1982 delete $self->{size_req};
1983 $self->realloc;
1479 $self->update; 1984 $self->update;
1480 $self->check_size;
1481} 1985}
1482 1986
1483sub size_request { 1987sub size_request {
1484 my ($self) = @_; 1988 my ($self) = @_;
1485 1989
1990 $self->{size_req} ||= do {
1486 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1991 $self->{layout}->set_font ($self->{font}) if $self->{font};
1487 $self->{layout}->set_width ($self->{max_w} || -1); 1992 $self->{layout}->set_width ($self->{max_w} || -1);
1488 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1993 $self->{layout}->set_ellipsise ($self->{ellipsise});
1489 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1994 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1490 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1995 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1491 1996
1492 my ($w, $h) = $self->{layout}->size; 1997 my ($w, $h) = $self->{layout}->size;
1493 1998
1494 if (exists $self->{template}) { 1999 if (exists $self->{template}) {
1495 $self->{template}->set_font ($self->{font}) if $self->{font}; 2000 $self->{template}->set_font ($self->{font}) if $self->{font};
2001 $self->{template}->set_width ($self->{max_w} || -1);
1496 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2002 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1497 2003
1498 my ($w2, $h2) = $self->{template}->size; 2004 my ($w2, $h2) = $self->{template}->size;
1499 2005
1500 $w = List::Util::max $w, $w2; 2006 $w = List::Util::max $w, $w2;
1501 $h = List::Util::max $h, $h2; 2007 $h = List::Util::max $h, $h2;
2008 }
2009
2010 [$w, $h]
1502 } 2011 };
1503 2012
1504 ( 2013 @{ $self->{size_req} }
1505 $w + $self->{padding} * 2,
1506 $h + $self->{padding} * 2,
1507 )
1508} 2014}
1509 2015
2016sub baseline_shift {
2017 $_[0]{layout}->descent
2018}
2019
1510sub size_allocate { 2020sub invoke_size_allocate {
1511 my ($self, $w, $h) = @_; 2021 my ($self, $w, $h) = @_;
1512 2022
2023 delete $self->{ox};
2024
1513 delete $self->{texture}; 2025 delete $self->{texture}
2026 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2027
2028 1
1514} 2029}
1515 2030
1516sub set_fontsize { 2031sub set_fontsize {
1517 my ($self, $fontsize) = @_; 2032 my ($self, $fontsize) = @_;
1518 2033
1519 $self->{fontsize} = $fontsize; 2034 $self->{fontsize} = $fontsize;
2035 delete $self->{size_req};
1520 delete $self->{texture}; 2036 delete $self->{texture};
1521 2037
1522 $self->update; 2038 $self->realloc;
1523 $self->check_size; 2039}
2040
2041sub reconfigure {
2042 my ($self) = @_;
2043
2044 delete $self->{size_req};
2045 delete $self->{texture};
2046
2047 $self->SUPER::reconfigure;
1524} 2048}
1525 2049
1526sub _draw { 2050sub _draw {
1527 my ($self) = @_; 2051 my ($self) = @_;
1528 2052
1529 $self->SUPER::_draw; # draw background, if applicable 2053 $self->SUPER::_draw; # draw background, if applicable
1530 2054
1531 my $tex = $self->{texture} ||= do { 2055 my $size = $self->{texture} ||= do {
1532 $self->{layout}->set_foreground (@{$self->{fg}}); 2056 $self->{layout}->set_foreground (@{$self->{fg}});
1533 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2057 $self->{layout}->set_font ($self->{font}) if $self->{font};
1534 $self->{layout}->set_width ($self->{w}); 2058 $self->{layout}->set_width ($self->{w});
1535 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2059 $self->{layout}->set_ellipsise ($self->{ellipsise});
1536 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2060 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1537 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2061 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1538 2062
1539 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2063 [$self->{layout}->size]
1540
1541 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1542 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1543 : ($self->{w} - $tex->{w}) * 0.5);
1544
1545 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1546 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1547 : ($self->{h} - $tex->{h}) * 0.5);
1548
1549 $tex
1550 }; 2064 };
1551 2065
1552 glEnable GL_TEXTURE_2D; 2066 unless (exists $self->{ox}) {
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2067 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2068 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2069 : ($self->{w} - $size->[0]) * 0.5);
1554 2070
1555 if ($tex->{format} == GL_ALPHA) { 2071 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1556 glColor @{$self->{fg}}; 2072 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1557 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2073 : ($self->{h} - $size->[1]) * 0.5);
1558 } else {
1559 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1560 } 2074 };
1561 2075
1562 glDisable GL_TEXTURE_2D; 2076 my $w = List::Util::min $self->{w} + 4, $size->[0];
2077 my $h = List::Util::min $self->{h} + 2, $size->[1];
2078
2079 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1563} 2080}
1564 2081
1565############################################################################# 2082#############################################################################
1566 2083
1567package CFClient::UI::EntryBase; 2084package CFPlus::UI::EntryBase;
1568 2085
1569our @ISA = CFClient::UI::Label::; 2086our @ISA = CFPlus::UI::Label::;
1570 2087
1571use CFClient::OpenGL; 2088use CFPlus::OpenGL;
1572 2089
1573sub new { 2090sub new {
1574 my $class = shift; 2091 my $class = shift;
1575 2092
1576 $class->SUPER::new ( 2093 $class->SUPER::new (
… …
1580 active_fg => [0, 0, 0], 2097 active_fg => [0, 0, 0],
1581 can_hover => 1, 2098 can_hover => 1,
1582 can_focus => 1, 2099 can_focus => 1,
1583 valign => 0, 2100 valign => 0,
1584 can_events => 1, 2101 can_events => 1,
2102 ellipsise => 0,
1585 #text => ... 2103 #text => ...
2104 #hidden => "*",
1586 @_ 2105 @_
1587 ) 2106 )
1588} 2107}
1589 2108
1590sub _set_text { 2109sub _set_text {
… …
1592 2111
1593 delete $self->{cur_h}; 2112 delete $self->{cur_h};
1594 2113
1595 return if $self->{text} eq $text; 2114 return if $self->{text} eq $text;
1596 2115
1597 delete $self->{texture};
1598
1599 $self->{last_activity} = $::NOW; 2116 $self->{last_activity} = $::NOW;
1600 $self->{text} = $text; 2117 $self->{text} = $text;
1601 2118
1602 $text =~ s/./*/g if $self->{hidden}; 2119 $text =~ s/./*/g if $self->{hidden};
1603 $self->{layout}->set_text ("$text "); 2120 $self->{layout}->set_text ("$text ");
2121 delete $self->{size_req};
1604 2122
1605 $self->_emit (changed => $self->{text}); 2123 $self->emit (changed => $self->{text});
2124
2125 $self->realloc;
2126 $self->update;
1606} 2127}
1607 2128
1608sub set_text { 2129sub set_text {
1609 my ($self, $text) = @_; 2130 my ($self, $text) = @_;
1610 2131
1611 $self->{cursor} = length $text; 2132 $self->{cursor} = length $text;
1612 $self->_set_text ($text); 2133 $self->_set_text ($text);
1613 $self->update;
1614 $self->check_size;
1615} 2134}
1616 2135
1617sub get_text { 2136sub get_text {
1618 $_[0]{text} 2137 $_[0]{text}
1619} 2138}
… …
1624 my ($w, $h) = $self->SUPER::size_request; 2143 my ($w, $h) = $self->SUPER::size_request;
1625 2144
1626 ($w + 1, $h) # add 1 for cursor 2145 ($w + 1, $h) # add 1 for cursor
1627} 2146}
1628 2147
1629sub key_down { 2148sub invoke_key_down {
1630 my ($self, $ev) = @_; 2149 my ($self, $ev) = @_;
1631 2150
1632 my $mod = $ev->{mod}; 2151 my $mod = $ev->{mod};
1633 my $sym = $ev->{sym}; 2152 my $sym = $ev->{sym};
1634 my $uni = $ev->{unicode}; 2153 my $uni = $ev->{unicode};
1635 2154
1636 my $text = $self->get_text; 2155 my $text = $self->get_text;
2156
2157 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1637 2158
1638 if ($uni == 8) { 2159 if ($uni == 8) {
1639 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2160 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1640 } elsif ($uni == 127) { 2161 } elsif ($uni == 127) {
1641 substr $text, $self->{cursor}, 1, ""; 2162 substr $text, $self->{cursor}, 1, "";
1642 } elsif ($sym == CFClient::SDLK_LEFT) { 2163 } elsif ($sym == CFPlus::SDLK_LEFT) {
1643 --$self->{cursor} if $self->{cursor}; 2164 --$self->{cursor} if $self->{cursor};
1644 } elsif ($sym == CFClient::SDLK_RIGHT) { 2165 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1645 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2166 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1646 } elsif ($sym == CFClient::SDLK_HOME) { 2167 } elsif ($sym == CFPlus::SDLK_HOME) {
2168 # what a hack
2169 $self->{cursor} =
2170 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171 ? length $1
2172 : 0;
2173 } elsif ($sym == CFPlus::SDLK_END) {
2174 # uh, again
2175 $self->{cursor} =
2176 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177 ? $self->{cursor} + length $1
2178 : length $self->{text};
2179 } elsif ($uni == 21) { # ctrl-u
2180 $text = "";
1647 $self->{cursor} = 0; 2181 $self->{cursor} = 0;
1648 } elsif ($sym == CFClient::SDLK_END) {
1649 $self->{cursor} = length $text;
1650 } elsif ($uni == 27) { 2182 } elsif ($uni == 27) {
1651 $self->_emit ('escape'); 2183 $self->emit ('escape');
1652 } elsif ($uni) { 2184 } elsif ($uni == 0x0d) {
2185 substr $text, $self->{cursor}++, 0, "\012";
2186 } elsif ($uni >= 0x20) {
1653 substr $text, $self->{cursor}++, 0, chr $uni; 2187 substr $text, $self->{cursor}++, 0, chr $uni;
2188 } else {
2189 return 0;
1654 } 2190 }
1655 2191
1656 $self->_set_text ($text); 2192 $self->_set_text ($text);
2193
2194 $self->realloc;
1657 $self->update; 2195 $self->update;
1658 $self->check_size;
1659}
1660 2196
2197 1
2198}
2199
1661sub focus_in { 2200sub invoke_focus_in {
1662 my ($self) = @_; 2201 my ($self) = @_;
1663 2202
1664 $self->{last_activity} = $::NOW; 2203 $self->{last_activity} = $::NOW;
1665 2204
1666 $self->SUPER::focus_in; 2205 $self->SUPER::invoke_focus_in
1667} 2206}
1668 2207
1669sub button_down { 2208sub invoke_button_down {
1670 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1671 2210
1672 $self->SUPER::button_down ($ev, $x, $y); 2211 $self->SUPER::invoke_button_down ($ev, $x, $y);
1673 2212
1674 my $idx = $self->{layout}->xy_to_index ($x, $y); 2213 my $idx = $self->{layout}->xy_to_index ($x, $y);
1675 2214
1676 # byte-index to char-index 2215 # byte-index to char-index
1677 my $text = $self->{text}; 2216 my $text = $self->{text};
1678 utf8::encode $text; 2217 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1679 $self->{cursor} = length substr $text, 0, $idx; 2218 $self->{cursor} = length $text;
1680 2219
1681 $self->_set_text ($self->{text}); 2220 $self->_set_text ($self->{text});
1682 $self->update; 2221 $self->update;
2222
2223 1
1683} 2224}
1684 2225
1685sub mouse_motion { 2226sub invoke_mouse_motion {
1686 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1687# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2228# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2229
2230 1
1688} 2231}
1689 2232
1690sub _draw { 2233sub _draw {
1691 my ($self) = @_; 2234 my ($self) = @_;
1692 2235
1693 local $self->{fg} = $self->{fg}; 2236 local $self->{fg} = $self->{fg};
1694 2237
1695 if ($FOCUS == $self) { 2238 if ($FOCUS == $self) {
1696 glColor @{$self->{active_bg}}; 2239 glColor_premultiply @{$self->{active_bg}};
1697 $self->{fg} = $self->{active_fg}; 2240 $self->{fg} = $self->{active_fg};
1698 } else { 2241 } else {
1699 glColor @{$self->{bg}}; 2242 glColor_premultiply @{$self->{bg}};
1700 } 2243 }
1701 2244
1702 glEnable GL_BLEND; 2245 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2246 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glBegin GL_QUADS; 2247 glBegin GL_QUADS;
1705 glVertex 0 , 0; 2248 glVertex 0 , 0;
1706 glVertex 0 , $self->{h}; 2249 glVertex 0 , $self->{h};
1707 glVertex $self->{w}, $self->{h}; 2250 glVertex $self->{w}, $self->{h};
1708 glVertex $self->{w}, 0; 2251 glVertex $self->{w}, 0;
… …
1719 utf8::encode $text; 2262 utf8::encode $text;
1720 2263
1721 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2264 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1722 } 2265 }
1723 2266
1724 glColor @{$self->{fg}};
1725 glBegin GL_LINES; 2267 glBegin GL_LINES;
1726 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2268 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1727 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2269 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1728 glEnd; 2270 glEnd;
1729 } 2271 }
1730} 2272}
1731 2273
2274#############################################################################
2275
1732package CFClient::UI::Entry; 2276package CFPlus::UI::Entry;
1733 2277
1734our @ISA = CFClient::UI::EntryBase::; 2278our @ISA = CFPlus::UI::EntryBase::;
1735 2279
1736use CFClient::OpenGL; 2280use CFPlus::OpenGL;
1737 2281
1738sub key_down { 2282sub invoke_key_down {
1739 my ($self, $ev) = @_; 2283 my ($self, $ev) = @_;
1740 2284
1741 my $sym = $ev->{sym}; 2285 my $sym = $ev->{sym};
1742 2286
1743 if ($sym == 13) { 2287 if ($ev->{uni} == 0x0d || $sym == 13) {
1744 unshift @{$self->{history}}, 2288 unshift @{$self->{history}},
1745 my $txt = $self->get_text; 2289 my $txt = $self->get_text;
2290
1746 $self->{history_pointer} = -1; 2291 $self->{history_pointer} = -1;
1747 $self->{history_saveback} = ''; 2292 $self->{history_saveback} = '';
1748 $self->_emit (activate => $txt); 2293 $self->emit (activate => $txt);
1749 $self->update; 2294 $self->update;
1750 2295
1751 } elsif ($sym == CFClient::SDLK_UP) { 2296 } elsif ($sym == CFPlus::SDLK_UP) {
1752 if ($self->{history_pointer} < 0) { 2297 if ($self->{history_pointer} < 0) {
1753 $self->{history_saveback} = $self->get_text; 2298 $self->{history_saveback} = $self->get_text;
1754 } 2299 }
1755 if (@{$self->{history} || []} > 0) { 2300 if (@{$self->{history} || []} > 0) {
1756 $self->{history_pointer}++; 2301 $self->{history_pointer}++;
… …
1758 $self->{history_pointer} = @{$self->{history} || []} - 1; 2303 $self->{history_pointer} = @{$self->{history} || []} - 1;
1759 } 2304 }
1760 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2305 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1761 } 2306 }
1762 2307
1763 } elsif ($sym == CFClient::SDLK_DOWN) { 2308 } elsif ($sym == CFPlus::SDLK_DOWN) {
1764 $self->{history_pointer}--; 2309 $self->{history_pointer}--;
1765 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2310 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1766 2311
1767 if ($self->{history_pointer} >= 0) { 2312 if ($self->{history_pointer} >= 0) {
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2313 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 } else { 2314 } else {
1770 $self->set_text ($self->{history_saveback}); 2315 $self->set_text ($self->{history_saveback});
1771 } 2316 }
1772 2317
1773 } else { 2318 } else {
1774 $self->SUPER::key_down ($ev); 2319 return $self->SUPER::invoke_key_down ($ev)
2320 }
2321
1775 } 2322 1
1776
1777} 2323}
1778 2324
1779############################################################################# 2325#############################################################################
1780 2326
2327package CFPlus::UI::TextEdit;
2328
2329our @ISA = CFPlus::UI::EntryBase::;
2330
2331use CFPlus::OpenGL;
2332
2333sub move_cursor_ver {
2334 my ($self, $dy) = @_;
2335
2336 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2337
2338 $y += $dy;
2339
2340 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2341 $self->{cursor} = $index;
2342 delete $self->{cur_h};
2343 $self->update;
2344 return;
2345 }
2346}
2347
2348sub invoke_key_down {
2349 my ($self, $ev) = @_;
2350
2351 my $sym = $ev->{sym};
2352
2353 if ($sym == CFPlus::SDLK_UP) {
2354 $self->move_cursor_ver (-1);
2355 } elsif ($sym == CFPlus::SDLK_DOWN) {
2356 $self->move_cursor_ver (+1);
2357 } else {
2358 return $self->SUPER::invoke_key_down ($ev)
2359 }
2360
2361 1
2362}
2363
2364#############################################################################
2365
1781package CFClient::UI::Button; 2366package CFPlus::UI::Button;
1782 2367
1783our @ISA = CFClient::UI::Label::; 2368our @ISA = CFPlus::UI::Label::;
1784 2369
1785use CFClient::OpenGL; 2370use CFPlus::OpenGL;
1786 2371
1787my @tex = 2372my @tex =
1788 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2373 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1789 qw(b1_button_active.png); 2374 qw(b1_button_inactive.png b1_button_active.png);
1790 2375
1791sub new { 2376sub new {
1792 my $class = shift; 2377 my $class = shift;
1793 2378
1794 $class->SUPER::new ( 2379 $class->SUPER::new (
1795 padding => 4, 2380 padding_x => 4,
2381 padding_y => 4,
1796 fg => [1, 1, 1], 2382 fg => [1.0, 1.0, 1.0],
1797 active_fg => [0, 0, 1], 2383 active_fg => [0.8, 0.8, 0.8],
1798 can_hover => 1, 2384 can_hover => 1,
1799 align => 0, 2385 align => 0,
1800 valign => 0, 2386 valign => 0,
1801 can_events => 1, 2387 can_events => 1,
1802 @_ 2388 @_
1803 ) 2389 )
1804} 2390}
1805 2391
1806sub activate { }
1807
1808sub button_up { 2392sub invoke_button_up {
1809 my ($self, $ev, $x, $y) = @_; 2393 my ($self, $ev, $x, $y) = @_;
1810 2394
1811 $self->emit ("activate") 2395 $self->emit ("activate")
1812 if $x >= 0 && $x < $self->{w} 2396 if $x >= 0 && $x < $self->{w}
1813 && $y >= 0 && $y < $self->{h}; 2397 && $y >= 0 && $y < $self->{h};
2398
2399 1
1814} 2400}
1815 2401
1816sub _draw { 2402sub _draw {
1817 my ($self) = @_; 2403 my ($self) = @_;
1818 2404
1819 local $self->{fg} = $self->{fg}; 2405 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1820
1821 if ($GRAB == $self) {
1822 $self->{fg} = $self->{active_fg};
1823 }
1824 2406
1825 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1826 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1827 glColor 0, 0, 0, 1; 2409 glColor 0, 0, 0, 1;
1828 2410
2411 my $tex = $tex[$GRAB == $self];
1829 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2412 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1830 2413
1831 glDisable GL_TEXTURE_2D; 2414 glDisable GL_TEXTURE_2D;
1832 2415
1833 $self->SUPER::_draw; 2416 $self->SUPER::_draw;
1834} 2417}
1835 2418
1836############################################################################# 2419#############################################################################
1837 2420
1838package CFClient::UI::CheckBox; 2421package CFPlus::UI::CheckBox;
1839 2422
1840our @ISA = CFClient::UI::DrawBG::; 2423our @ISA = CFPlus::UI::DrawBG::;
1841 2424
1842my @tex = 2425my @tex =
1843 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2426 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1844 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2427 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1845 2428
1846use CFClient::OpenGL; 2429use CFPlus::OpenGL;
1847 2430
1848sub new { 2431sub new {
1849 my $class = shift; 2432 my $class = shift;
1850 2433
1851 $class->SUPER::new ( 2434 $class->SUPER::new (
1852 padding => 2, 2435 padding_x => 2,
2436 padding_y => 2,
1853 fg => [1, 1, 1], 2437 fg => [1, 1, 1],
1854 active_fg => [1, 1, 0], 2438 active_fg => [1, 1, 0],
1855 bg => [0, 0, 0, 0.2], 2439 bg => [0, 0, 0, 0.2],
1856 active_bg => [1, 1, 1, 0.5], 2440 active_bg => [1, 1, 1, 0.5],
1857 state => 0, 2441 state => 0,
… …
1861} 2445}
1862 2446
1863sub size_request { 2447sub size_request {
1864 my ($self) = @_; 2448 my ($self) = @_;
1865 2449
1866 ($self->{padding} * 2 + 6) x 2 2450 (6) x 2
1867} 2451}
1868 2452
2453sub toggle {
2454 my ($self) = @_;
2455
2456 $self->{state} = !$self->{state};
2457 $self->emit (changed => $self->{state});
2458 $self->update;
2459}
2460
1869sub button_down { 2461sub invoke_button_down {
1870 my ($self, $ev, $x, $y) = @_; 2462 my ($self, $ev, $x, $y) = @_;
1871 2463
1872 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2464 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1873 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2465 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1874 $self->{state} = !$self->{state}; 2466 $self->toggle;
1875 $self->_emit (changed => $self->{state}); 2467 } else {
2468 return 0
2469 }
2470
1876 } 2471 1
1877} 2472}
1878 2473
1879sub _draw { 2474sub _draw {
1880 my ($self) = @_; 2475 my ($self) = @_;
1881 2476
1882 $self->SUPER::_draw; 2477 $self->SUPER::_draw;
1883 2478
1884 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2479 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1885 2480
1886 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2481 my ($w, $h) = @$self{qw(w h)};
2482
2483 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1887 2484
1888 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2485 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1889 2486
1890 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1891 2488
… …
1894 glDisable GL_TEXTURE_2D; 2491 glDisable GL_TEXTURE_2D;
1895} 2492}
1896 2493
1897############################################################################# 2494#############################################################################
1898 2495
1899package CFClient::UI::Image; 2496package CFPlus::UI::Image;
1900 2497
1901our @ISA = CFClient::UI::Base::; 2498our @ISA = CFPlus::UI::Base::;
1902 2499
1903use CFClient::OpenGL; 2500use CFPlus::OpenGL;
1904use Carp qw/confess/;
1905 2501
1906our %loaded_images; 2502our %texture_cache;
1907 2503
1908sub new { 2504sub new {
1909 my $class = shift; 2505 my $class = shift;
1910 2506
1911 my $self = $class->SUPER::new (can_events => 0, @_); 2507 my $self = $class->SUPER::new (
2508 can_events => 0,
2509 @_,
2510 );
1912 2511
1913 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2512 $self->{path} || $self->{tex}
2513 or Carp::croak "'path' or 'tex' attributes required";
1914 2514
1915 $loaded_images{$self->{image}} ||= 2515 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1916 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2516 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1917 2517
1918 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2518 CFPlus::weaken $texture_cache{$self->{path}};
1919 2519
1920 Scalar::Util::weaken $loaded_images{$self->{image}}; 2520 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1921
1922 $self->{aspect} = $tex->{w} / $tex->{h};
1923 2521
1924 $self 2522 $self
1925} 2523}
1926 2524
2525sub STORABLE_freeze {
2526 my ($self, $cloning) = @_;
2527
2528 $self->{path}
2529 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2530
2531 $self->{path}
2532}
2533
2534sub STORABLE_attach {
2535 my ($self, $cloning, $path) = @_;
2536
2537 $self->new (path => $path)
2538}
2539
1927sub size_request { 2540sub size_request {
1928 my ($self) = @_; 2541 my ($self) = @_;
1929 2542
1930 ($self->{tex}->{w}, $self->{tex}->{h}) 2543 ($self->{tex}{w}, $self->{tex}{h})
1931} 2544}
1932 2545
1933sub _draw { 2546sub _draw {
1934 my ($self) = @_; 2547 my ($self) = @_;
1935 2548
… …
1945 } 2558 }
1946 2559
1947 glEnable GL_TEXTURE_2D; 2560 glEnable GL_TEXTURE_2D;
1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949 2562
1950 $tex->draw_quad_alpha (0, 0, $w, $h); 2563 $tex->draw_quad (0, 0, $w, $h);
1951 2564
1952 glDisable GL_TEXTURE_2D; 2565 glDisable GL_TEXTURE_2D;
1953} 2566}
1954 2567
1955############################################################################# 2568#############################################################################
1956 2569
2570package CFPlus::UI::ImageButton;
2571
2572our @ISA = CFPlus::UI::Image::;
2573
2574use CFPlus::OpenGL;
2575
2576my %textures;
2577
2578sub new {
2579 my $class = shift;
2580
2581 my $self = $class->SUPER::new (
2582 padding_x => 4,
2583 padding_y => 4,
2584 fg => [1, 1, 1],
2585 active_fg => [0, 0, 1],
2586 can_hover => 1,
2587 align => 0,
2588 valign => 0,
2589 can_events => 1,
2590 @_
2591 );
2592}
2593
2594sub invoke_button_up {
2595 my ($self, $ev, $x, $y) = @_;
2596
2597 $self->emit ("activate")
2598 if $x >= 0 && $x < $self->{w}
2599 && $y >= 0 && $y < $self->{h};
2600
2601 1
2602}
2603
2604#############################################################################
2605
1957package CFClient::UI::VGauge; 2606package CFPlus::UI::VGauge;
1958 2607
1959our @ISA = CFClient::UI::Base::; 2608our @ISA = CFPlus::UI::Base::;
1960 2609
1961use List::Util qw(min max); 2610use List::Util qw(min max);
1962 2611
1963use CFClient::OpenGL; 2612use CFPlus::OpenGL;
1964 2613
1965my %tex = ( 2614my %tex = (
1966 food => [ 2615 food => [
1967 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1968 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2617 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1969 ], 2618 ],
1970 grace => [ 2619 grace => [
1971 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2620 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1972 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2621 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1973 ], 2622 ],
1974 hp => [ 2623 hp => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2624 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1976 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2625 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1977 ], 2626 ],
1978 mana => [ 2627 mana => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2628 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1980 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2629 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1981 ], 2630 ],
1982); 2631);
1983 2632
1984# eg. VGauge->new (gauge => 'food'), default gauge: food 2633# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2044 my $ycut1 = max 0, min 1, $ycut; 2693 my $ycut1 = max 0, min 1, $ycut;
2045 my $ycut2 = max 0, min 1, $ycut - 1; 2694 my $ycut2 = max 0, min 1, $ycut - 1;
2046 2695
2047 my $h1 = $self->{h} * (1 - $ycut1); 2696 my $h1 = $self->{h} * (1 - $ycut1);
2048 my $h2 = $self->{h} * (1 - $ycut2); 2697 my $h2 = $self->{h} * (1 - $ycut2);
2698 my $h3 = $self->{h};
2699
2700 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2049 2701
2050 glEnable GL_BLEND; 2702 glEnable GL_BLEND;
2051 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2703 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2704 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2052 glEnable GL_TEXTURE_2D; 2705 glEnable GL_TEXTURE_2D;
2053 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2054 2707
2055 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2708 glBindTexture GL_TEXTURE_2D, $t1->{name};
2056 glBegin GL_QUADS; 2709 glBegin GL_QUADS;
… …
2071 2724
2072 if ($t3) { 2725 if ($t3) {
2073 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2726 glBindTexture GL_TEXTURE_2D, $t3->{name};
2074 glBegin GL_QUADS; 2727 glBegin GL_QUADS;
2075 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2728 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2729 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2077 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2730 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2078 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2731 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2079 glEnd; 2732 glEnd;
2080 } 2733 }
2081 2734
2082 glDisable GL_BLEND; 2735 glDisable GL_BLEND;
2083 glDisable GL_TEXTURE_2D; 2736 glDisable GL_TEXTURE_2D;
2084} 2737}
2085 2738
2086############################################################################# 2739#############################################################################
2087 2740
2088package CFClient::UI::Gauge; 2741package CFPlus::UI::Gauge;
2089 2742
2090our @ISA = CFClient::UI::VBox::; 2743our @ISA = CFPlus::UI::VBox::;
2091 2744
2092sub new { 2745sub new {
2093 my ($class, %arg) = @_; 2746 my ($class, %arg) = @_;
2094 2747
2095 my $self = $class->SUPER::new ( 2748 my $self = $class->SUPER::new (
… …
2097 can_hover => 1, 2750 can_hover => 1,
2098 can_events => 1, 2751 can_events => 1,
2099 %arg, 2752 %arg,
2100 ); 2753 );
2101 2754
2102 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2755 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2103 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2756 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2104 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2757 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2105 2758
2106 $self 2759 $self
2107} 2760}
2108 2761
2109sub set_fontsize { 2762sub set_fontsize {
… …
2130 $self->{value}->set_text ($val); 2783 $self->{value}->set_text ($val);
2131} 2784}
2132 2785
2133############################################################################# 2786#############################################################################
2134 2787
2135package CFClient::UI::Slider; 2788package CFPlus::UI::Slider;
2136 2789
2137use strict; 2790use strict;
2138 2791
2139use CFClient::OpenGL; 2792use CFPlus::OpenGL;
2140 2793
2141our @ISA = CFClient::UI::DrawBG::; 2794our @ISA = CFPlus::UI::DrawBG::;
2142 2795
2143my @tex = 2796my @tex =
2144 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2797 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2145 qw(s1_slider.png s1_slider_bg.png); 2798 qw(s1_slider.png s1_slider_bg.png);
2146 2799
2147sub new { 2800sub new {
2148 my $class = shift; 2801 my $class = shift;
2149 2802
… …
2156 fg => [1, 1, 1], 2809 fg => [1, 1, 1],
2157 active_fg => [0, 0, 0], 2810 active_fg => [0, 0, 0],
2158 bg => [0, 0, 0, 0.2], 2811 bg => [0, 0, 0, 0.2],
2159 active_bg => [1, 1, 1, 0.5], 2812 active_bg => [1, 1, 1, 0.5],
2160 range => [0, 0, 100, 10, 0], 2813 range => [0, 0, 100, 10, 0],
2161 req_w => $::WIDTH / 80, 2814 min_w => $::WIDTH / 80,
2162 req_h => $::WIDTH / 80, 2815 min_h => $::WIDTH / 80,
2163 vertical => 0, 2816 vertical => 0,
2164 can_hover => 1, 2817 can_hover => 1,
2165 inner_pad => 0.02, 2818 inner_pad => 0.02,
2166 @_ 2819 @_
2167 ); 2820 );
… …
2175sub set_range { 2828sub set_range {
2176 my ($self, $range) = @_; 2829 my ($self, $range) = @_;
2177 2830
2178 ($range, $self->{range}) = ($self->{range}, $range); 2831 ($range, $self->{range}) = ($self->{range}, $range);
2179 2832
2180 $self->update
2181 if "@$range" ne "@{$self->{range}}"; 2833 if ("@$range" ne "@{$self->{range}}") {
2834 $self->update;
2835 $self->set_value ($self->{range}[0]);
2836 }
2182} 2837}
2183 2838
2184sub set_value { 2839sub set_value {
2185 my ($self, $value) = @_; 2840 my ($self, $value) = @_;
2186 2841
… …
2197 if $unit; 2852 if $unit;
2198 2853
2199 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2854 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2200 2855
2201 if ($value != $old_value) { 2856 if ($value != $old_value) {
2202 $self->_emit (changed => $value); 2857 $self->emit (changed => $value);
2203 $self->update; 2858 $self->update;
2204 } 2859 }
2205} 2860}
2206 2861
2207sub size_request { 2862sub size_request {
2208 my ($self) = @_; 2863 my ($self) = @_;
2209 2864
2210 my $w = $self->{req_w}; 2865 ($self->{req_w}, $self->{req_h})
2211 my $h = $self->{req_h};
2212
2213 $self->{vertical} ? ($h, $w) : ($w, $h)
2214} 2866}
2215 2867
2216sub button_down { 2868sub invoke_button_down {
2217 my ($self, $ev, $x, $y) = @_; 2869 my ($self, $ev, $x, $y) = @_;
2218 2870
2219 $self->SUPER::button_down ($ev, $x, $y); 2871 $self->SUPER::invoke_button_down ($ev, $x, $y);
2220 2872
2221 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2873 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2222 2874
2223 $self->mouse_motion ($ev, $x, $y); 2875 $self->invoke_mouse_motion ($ev, $x, $y)
2224} 2876}
2225 2877
2226sub mouse_motion { 2878sub invoke_mouse_motion {
2227 my ($self, $ev, $x, $y) = @_; 2879 my ($self, $ev, $x, $y) = @_;
2228 2880
2229 if ($GRAB == $self) { 2881 if ($GRAB == $self) {
2230 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2882 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2231 2883
2232 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2884 my (undef, $lo, $hi, $page) = @{$self->{range}};
2233 2885
2234 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2886 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2235 2887
2236 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2888 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2889 } else {
2890 return 0;
2891 }
2892
2237 } 2893 1
2894}
2895
2896sub invoke_mouse_wheel {
2897 my ($self, $ev) = @_;
2898
2899 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2900
2901 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2902
2903 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2904
2905 ! ! $delta
2238} 2906}
2239 2907
2240sub update { 2908sub update {
2241 my ($self) = @_; 2909 my ($self) = @_;
2242 2910
2243 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2911 delete $self->{knob_w};
2912 $self->SUPER::update;
2913}
2914
2915sub _draw {
2916 my ($self) = @_;
2917
2918 unless ($self->{knob_w}) {
2244 $self->set_value ($self->{range}[0]); 2919 $self->set_value ($self->{range}[0]);
2245 2920
2246 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2921 my ($value, $lo, $hi, $page) = @{$self->{range}};
2247 my $range = ($hi - $page - $lo) || 1e-100; 2922 my $range = ($hi - $page - $lo) || 1e-100;
2248 2923
… …
2254 $value = ($value - $lo) / $range; 2929 $value = ($value - $lo) / $range;
2255 $value = $value * $self->{scale} + $self->{offset}; 2930 $value = $value * $self->{scale} + $self->{offset};
2256 2931
2257 $self->{knob_x} = $value - $knob_w * 0.5; 2932 $self->{knob_x} = $value - $knob_w * 0.5;
2258 $self->{knob_w} = $knob_w; 2933 $self->{knob_w} = $knob_w;
2259 }); 2934 }
2260
2261 $self->SUPER::update;
2262}
2263
2264sub _draw {
2265 my ($self) = @_;
2266 2935
2267 $self->SUPER::_draw (); 2936 $self->SUPER::_draw ();
2268 2937
2269 glScale $self->{w}, $self->{h}; 2938 glScale $self->{w}, $self->{h};
2270 2939
… …
2290 glDisable GL_TEXTURE_2D; 2959 glDisable GL_TEXTURE_2D;
2291} 2960}
2292 2961
2293############################################################################# 2962#############################################################################
2294 2963
2295package CFClient::UI::ValSlider; 2964package CFPlus::UI::ValSlider;
2296 2965
2297our @ISA = CFClient::UI::HBox::; 2966our @ISA = CFPlus::UI::HBox::;
2298 2967
2299sub new { 2968sub new {
2300 my ($class, %arg) = @_; 2969 my ($class, %arg) = @_;
2301 2970
2302 my $range = delete $arg{range}; 2971 my $range = delete $arg{range};
2303 2972
2304 my $self = $class->SUPER::new ( 2973 my $self = $class->SUPER::new (
2305 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2974 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2306 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2975 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2307 to_value => sub { shift }, 2976 to_value => sub { shift },
2308 from_value => sub { shift }, 2977 from_value => sub { shift },
2309 %arg, 2978 %arg,
2310 ); 2979 );
2311 2980
… …
2331sub set_range { shift->{slider}->set_range (@_) } 3000sub set_range { shift->{slider}->set_range (@_) }
2332sub set_value { shift->{slider}->set_value (@_) } 3001sub set_value { shift->{slider}->set_value (@_) }
2333 3002
2334############################################################################# 3003#############################################################################
2335 3004
2336package CFClient::UI::TextView; 3005package CFPlus::UI::TextScroller;
2337 3006
2338our @ISA = CFClient::UI::HBox::; 3007our @ISA = CFPlus::UI::HBox::;
2339 3008
2340use CFClient::OpenGL; 3009use CFPlus::OpenGL;
2341 3010
2342sub new { 3011sub new {
2343 my $class = shift; 3012 my $class = shift;
2344 3013
2345 my $self = $class->SUPER::new ( 3014 my $self = $class->SUPER::new (
2346 fontsize => 1, 3015 fontsize => 1,
2347 can_events => 0, 3016 can_events => 1,
3017 indent => 0,
2348 #font => default_font 3018 #font => default_font
2349 @_, 3019 @_,
2350 3020
2351 layout => (new CFClient::Layout 1), 3021 layout => (new CFPlus::Layout),
2352 par => [], 3022 par => [],
3023 max_par => 0,
2353 height => 0, 3024 height => 0,
2354 children => [ 3025 children => [
2355 (new CFClient::UI::Empty expand => 1), 3026 (new CFPlus::UI::Empty expand => 1),
2356 (new CFClient::UI::Slider vertical => 1), 3027 (new CFPlus::UI::Slider vertical => 1),
2357 ], 3028 ],
2358 ); 3029 );
2359 3030
2360 $self->{children}[1]->connect (changed => sub { $self->update }); 3031 $self->{children}[1]->connect (changed => sub { $self->update });
2361 3032
… …
2367 3038
2368 $self->{fontsize} = $fontsize; 3039 $self->{fontsize} = $fontsize;
2369 $self->reflow; 3040 $self->reflow;
2370} 3041}
2371 3042
3043sub size_request {
3044 my ($self) = @_;
3045
3046 my ($empty, $slider) = @{ $self->{children} };
3047
3048 local $self->{children} = [$empty, $slider];
3049 $self->SUPER::size_request
3050}
3051
2372sub size_allocate { 3052sub invoke_size_allocate {
2373 my ($self, $w, $h) = @_; 3053 my ($self, $w, $h) = @_;
2374 3054
2375 $self->SUPER::size_allocate ($w, $h); 3055 my ($empty, $slider, @other) = @{ $self->{children} };
3056 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2376 3057
2377 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3058 $self->{layout}->set_font ($self->{font}) if $self->{font};
2378 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3059 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2379 $self->{layout}->set_width ($self->{children}[0]{w}); 3060 $self->{layout}->set_width ($empty->{w});
3061 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2380 3062
2381 $self->reflow; 3063 $self->reflow;
2382}
2383 3064
2384sub text_size { 3065 local $self->{children} = [$empty, $slider];
3066 $self->SUPER::invoke_size_allocate ($w, $h)
3067}
3068
3069sub invoke_mouse_wheel {
2385 my ($self, $text, $indent) = @_; 3070 my ($self, $ev) = @_;
3071
3072 return 0 unless $ev->{dy}; # only vertical movements
3073
3074 $self->{children}[1]->emit (mouse_wheel => $ev);
3075
3076 1
3077}
3078
3079sub get_layout {
3080 my ($self, $para) = @_;
2386 3081
2387 my $layout = $self->{layout}; 3082 my $layout = $self->{layout};
2388 3083
3084 $layout->set_font ($self->{font}) if $self->{font};
3085 $layout->set_foreground (@{$para->{fg}});
2389 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3086 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2390 $layout->set_width ($self->{children}[0]{w} - $indent); 3087 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3088 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2391 $layout->set_markup ($text); 3089 $layout->set_markup ($para->{markup});
3090
3091 $layout->set_shapes (
3092 map
3093 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3094 @{$para->{widget}}
2392 3095 );
3096
2393 $layout->size 3097 $layout
2394} 3098}
2395 3099
2396sub reflow { 3100sub reflow {
2397 my ($self) = @_; 3101 my ($self) = @_;
2398 3102
… …
2405 3109
2406 # todo: base offset on lines or so, not on pixels 3110 # todo: base offset on lines or so, not on pixels
2407 $self->{children}[1]->set_value ($offset); 3111 $self->{children}[1]->set_value ($offset);
2408} 3112}
2409 3113
3114sub current_paragraph {
3115 my ($self) = @_;
3116
3117 $self->{top_paragraph} - 1
3118}
3119
3120sub scroll_to {
3121 my ($self, $para) = @_;
3122
3123 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3124
3125 $self->{scroll_to} = $para;
3126 $self->update;
3127}
3128
2410sub clear { 3129sub clear {
2411 my ($self) = @_; 3130 my ($self) = @_;
3131
3132 my (undef, undef, @other) = @{ $self->{children} };
3133 $self->remove ($_) for @other;
2412 3134
2413 $self->{par} = []; 3135 $self->{par} = [];
2414 $self->{height} = 0; 3136 $self->{height} = 0;
2415 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3137 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2416} 3138}
2417 3139
2418sub add_paragraph { 3140sub add_paragraph {
2419 my ($self, $color, $text, $indent) = @_; 3141 my $self = shift;
2420 3142
2421 for my $line (split /\n/, $text) { 3143 for my $para (@_) {
2422 my ($w, $h) = $self->text_size ($line); 3144 $para = {
3145 fg => [1, 1, 1, 1],
3146 indent => 0,
3147 markup => "",
3148 widget => [],
3149 ref $para ? %$para : (markup => $para),
3150 w => 1e10,
3151 wrapped => 1,
3152 };
3153
3154 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3155 push @{$self->{par}}, $para;
3156 }
3157
3158 if (my $max = $self->{max_par}) {
3159 shift @{$self->{par}} while @{$self->{par}} > $max;
3160 }
3161
3162 $self->{need_reflow}++;
3163 $self->update;
3164}
3165
3166sub scroll_to_bottom {
3167 my ($self) = @_;
3168
3169 $self->{scroll_to} = $#{$self->{par}};
3170 $self->update;
3171}
3172
3173sub force_uptodate {
3174 my ($self) = @_;
3175
3176 if (delete $self->{need_reflow}) {
3177 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3178
3179 my $height = 0;
3180
3181 for my $para (@{$self->{par}}) {
3182 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3183 my $layout = $self->get_layout ($para);
3184 my ($w, $h) = $layout->size;
3185
3186 $para->{w} = $w + $para->{indent};
3187 $para->{h} = $h;
3188 $para->{wrapped} = $layout->has_wrapped;
3189 }
3190
3191 $para->{y} = $height;
3192 $height += $para->{h};
3193 }
3194
2423 $self->{height} += $h; 3195 $self->{height} = $height;
2424 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3196 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2425 }
2426 3197
2427 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3198 delete $self->{texture};
3199 }
3200
3201 if (my $paridx = delete $self->{scroll_to}) {
3202 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3203 }
2428} 3204}
2429 3205
2430sub update { 3206sub update {
2431 my ($self) = @_; 3207 my ($self) = @_;
2432 3208
… …
2434 3210
2435 return unless $self->{h} > 0; 3211 return unless $self->{h} > 0;
2436 3212
2437 delete $self->{texture}; 3213 delete $self->{texture};
2438 3214
2439 $ROOT->on_post_alloc ($self, sub { 3215 $ROOT->on_post_alloc ($self => sub {
3216 $self->force_uptodate;
3217
2440 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3218 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2441 3219
2442 if (delete $self->{need_reflow}) {
2443 my $height = 0;
2444
2445 my $layout = $self->{layout};
2446
2447 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2448
2449 for (@{$self->{par}}) {
2450 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2451 $layout->set_width ($W - $_->[3]);
2452 $layout->set_markup ($_->[4]);
2453 my ($w, $h) = $layout->size;
2454 $_->[0] = $w + $_->[3];
2455 $_->[1] = $h;
2456 }
2457
2458 $height += $_->[1];
2459 }
2460
2461 $self->{height} = $height;
2462
2463 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2464
2465 delete $self->{texture};
2466 }
2467
2468 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3220 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2469 glClearColor 0.5, 0.5, 0.5, 0; 3221 glClearColor 0, 0, 0, 0;
2470 glClear GL_COLOR_BUFFER_BIT; 3222 glClear GL_COLOR_BUFFER_BIT;
2471 3223
3224 package CFPlus::UI::Base;
3225 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3226 (0, 0, $self->{w}, $self->{h});
3227
3228 my $top = int $self->{children}[1]{range}[0];
3229
3230 my $paridx = 0;
3231 my $top_paragraph;
2472 my $top = int $self->{children}[1]{range}[0]; 3232 my $top = int $self->{children}[1]{range}[0];
2473 3233
2474 my $y0 = $top; 3234 my $y0 = $top;
2475 my $y1 = $top + $H; 3235 my $y1 = $top + $H;
2476 3236
2477 my $y = 0;
2478
2479 my $layout = $self->{layout};
2480
2481 $layout->set_font ($self->{font}) if $self->{font};
2482
2483 glEnable GL_BLEND;
2484 #TODO# not correct in windows where rgba is forced off
2485 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2486
2487 for my $par (@{$self->{par}}) { 3237 for my $para (@{$self->{par}}) {
2488 my $h = $par->[1]; 3238 my $h = $para->{h};
3239 my $y = $para->{y};
2489 3240
2490 if ($y0 < $y + $h && $y < $y1) { 3241 if ($y0 < $y + $h && $y < $y1) {
2491 $layout->set_foreground (@{ $par->[2] }); 3242 my $layout = $self->get_layout ($para);
2492 $layout->set_width ($W - $par->[3]);
2493 $layout->set_markup ($par->[4]);
2494 3243
2495 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3244 $layout->render ($para->{indent}, $y - $y0);
2496 3245
2497 glRasterPos $par->[3], $y - $y0; 3246 if (my @w = @{ $para->{widget} }) {
2498 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3247 my @s = $layout->get_shapes;
3248
3249 for (@w) {
3250 my ($dx, $dy) = splice @s, 0, 2, ();
3251
3252 $_->{x} = $dx + $para->{indent};
3253 $_->{y} = $dy + $y - $y0;
3254
3255 $_->draw;
3256 }
3257 }
2499 } 3258 }
2500 3259
2501 $y += $h; 3260 $paridx++;
3261 $top_paragraph ||= $paridx if $y >= $top;
2502 } 3262 }
2503 3263
2504 glDisable GL_BLEND; 3264 $self->{top_paragraph} = $top_paragraph;
2505 }; 3265 };
2506 }); 3266 });
2507} 3267}
2508 3268
3269sub reconfigure {
3270 my ($self) = @_;
3271
3272 $self->SUPER::reconfigure;
3273
3274 $_->{w} = 1e10 for @{ $self->{par} };
3275 $self->reflow;
3276}
3277
2509sub _draw { 3278sub _draw {
2510 my ($self) = @_; 3279 my ($self) = @_;
2511 3280
2512 glEnable GL_TEXTURE_2D; 3281 glEnable GL_TEXTURE_2D;
2513 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2514 glColor 1, 1, 1, 1; 3283 glColor 0, 0, 0, 1;
2515 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3284 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2516 glDisable GL_TEXTURE_2D; 3285 glDisable GL_TEXTURE_2D;
2517 3286
2518 $self->{children}[1]->draw; 3287 $self->{children}[1]->draw;
2519
2520} 3288}
2521 3289
2522############################################################################# 3290#############################################################################
2523 3291
2524package CFClient::UI::Animator; 3292package CFPlus::UI::Animator;
2525 3293
2526use CFClient::OpenGL; 3294use CFPlus::OpenGL;
2527 3295
2528our @ISA = CFClient::UI::Bin::; 3296our @ISA = CFPlus::UI::Bin::;
2529 3297
2530sub moveto { 3298sub moveto {
2531 my ($self, $x, $y) = @_; 3299 my ($self, $x, $y) = @_;
2532 3300
2533 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3301 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2561 glPopMatrix; 3329 glPopMatrix;
2562} 3330}
2563 3331
2564############################################################################# 3332#############################################################################
2565 3333
2566package CFClient::UI::Flopper; 3334package CFPlus::UI::Flopper;
2567 3335
2568our @ISA = CFClient::UI::Button::; 3336our @ISA = CFPlus::UI::Button::;
2569 3337
2570sub new { 3338sub new {
2571 my $class = shift; 3339 my $class = shift;
2572 3340
2573 my $self = $class->SUPER::new ( 3341 my $self = $class->SUPER::new (
… …
2585 $self->{other}->toggle_visibility; 3353 $self->{other}->toggle_visibility;
2586} 3354}
2587 3355
2588############################################################################# 3356#############################################################################
2589 3357
2590package CFClient::UI::Tooltip; 3358package CFPlus::UI::Tooltip;
2591 3359
2592our @ISA = CFClient::UI::Bin::; 3360our @ISA = CFPlus::UI::Bin::;
2593 3361
2594use CFClient::OpenGL; 3362use CFPlus::OpenGL;
2595 3363
2596sub new { 3364sub new {
2597 my $class = shift; 3365 my $class = shift;
2598 3366
2599 $class->SUPER::new ( 3367 $class->SUPER::new (
… …
2603} 3371}
2604 3372
2605sub set_tooltip_from { 3373sub set_tooltip_from {
2606 my ($self, $widget) = @_; 3374 my ($self, $widget) = @_;
2607 3375
3376 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3377 if $widget->{tooltip} =~ /^#(.*)$/;
3378
3379 my $tooltip = $widget->{tooltip};
3380
3381 if ($ENV{CFPLUS_DEBUG} & 2) {
3382 $tooltip .= "\n\n" . (ref $widget) . "\n"
3383 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3384 . "req $widget->{req_w} $widget->{req_h}\n"
3385 . "visible $widget->{visible}";
3386 }
3387
3388 $tooltip =~ s/^\n+//;
3389 $tooltip =~ s/\n+$//;
3390
2608 $self->add (new CFClient::UI::Label 3391 $self->add (new CFPlus::UI::Label
2609 markup => $widget->{tooltip}, 3392 markup => $tooltip,
2610 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3393 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2611 fontsize => 0.8, 3394 fontsize => 0.8,
2612 fg => [0, 0, 0, 1], 3395 style => 1, # FLAG_INVERSE
2613 ellipsise => 0, 3396 ellipsise => 0,
2614 font => ($widget->{tooltip_font} || $::FONT_PROP), 3397 font => ($widget->{tooltip_font} || $::FONT_PROP),
2615 ); 3398 );
2616} 3399}
2617 3400
… …
2621 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3404 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2622 3405
2623 ($w + 4, $h + 4) 3406 ($w + 4, $h + 4)
2624} 3407}
2625 3408
2626sub size_allocate { 3409sub invoke_size_allocate {
2627 my ($self, $w, $h) = @_; 3410 my ($self, $w, $h) = @_;
2628 3411
2629 $self->SUPER::size_allocate ($w - 4, $h - 4); 3412 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3413}
3414
3415sub invoke_visibility_change {
3416 my ($self, $visible) = @_;
3417
3418 return unless $visible;
3419
3420 $self->{root}->on_post_alloc ("move_$self" => sub {
3421 my $widget = $self->{owner}
3422 or return;
3423
3424 if ($widget->{visible}) {
3425 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3426
3427 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3428 if $x + $self->{w} > $self->{root}{w};
3429
3430 $self->move_abs ($x, $y);
3431 } else {
3432 $self->hide;
3433 }
3434 });
2630} 3435}
2631 3436
2632sub _draw { 3437sub _draw {
2633 my ($self) = @_; 3438 my ($self) = @_;
2634 3439
… …
2651 glVertex $w, $h; 3456 glVertex $w, $h;
2652 glVertex $w, 0; 3457 glVertex $w, 0;
2653 glEnd; 3458 glEnd;
2654 3459
2655 glTranslate 2 - 0.375, 2 - 0.375; 3460 glTranslate 2 - 0.375, 2 - 0.375;
3461
2656 $self->SUPER::_draw; 3462 $self->SUPER::_draw;
2657} 3463}
2658 3464
2659############################################################################# 3465#############################################################################
2660 3466
2661package CFClient::UI::Face; 3467package CFPlus::UI::Face;
2662 3468
2663our @ISA = CFClient::UI::Base::; 3469our @ISA = CFPlus::UI::DrawBG::;
2664 3470
2665use CFClient::OpenGL; 3471use CFPlus::OpenGL;
2666 3472
2667sub new { 3473sub new {
2668 my $class = shift; 3474 my $class = shift;
2669 3475
2670 my $self = $class->SUPER::new ( 3476 my $self = $class->SUPER::new (
3477 size_w => 32,
3478 size_h => 8,
2671 aspect => 1, 3479 aspect => 1,
2672 can_events => 0, 3480 can_events => 0,
2673 @_, 3481 @_,
2674 ); 3482 );
2675 3483
2676 if ($self->{anim} && $self->{animspeed}) { 3484 if ($self->{anim} && $self->{animspeed}) {
2677 Scalar::Util::weaken (my $widget = $self); 3485 CFPlus::weaken (my $widget = $self);
2678 3486
3487 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3488 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2679 $self->{timer} = Event->timer ( 3489 $self->{timer} = Event->timer (
2680 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2681 hard => 1, 3490 parked => 1,
2682 interval => $self->{animspeed},
2683 cb => sub { 3491 cb => sub {
3492 return unless $::CONN && $widget;
3493
2684 ++$widget->{frame}; 3494 ++$widget->{frame};
3495 $widget->update_face;
2685 $widget->update; 3496 $widget->update;
3497
3498 $widget->update_timer;
2686 }, 3499 },
2687 ); 3500 );
3501
3502 $self->update_face;
3503 $self->update_timer;
2688 } 3504 }
2689 3505
2690 $self 3506 $self
2691} 3507}
2692 3508
3509sub update_timer {
3510 my ($self) = @_;
3511
3512 return unless $self->{timer};
3513
3514 if ($self->{visible}) {
3515 $self->{timer}->at (
3516 $self->{anim_start}
3517 + $self->{animspeed}
3518 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3519 );
3520 $self->{timer}->start;
3521 } else {
3522 $self->{timer}->stop;
3523 }
3524}
3525
3526sub update_face {
3527 my ($self) = @_;
3528
3529 return unless $::CONN;
3530
3531 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3532 if ($anim && @$anim) {
3533 delete $self->{wait_face};
3534 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3535 }
3536 }
3537}
3538
2693sub size_request { 3539sub size_request {
2694 (32, 8) 3540 my ($self) = @_;
3541
3542 if ($::CONN) {
3543 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3544 if (my $tex = $::CONN->{texture}[$faceid]) {
3545 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3546 } else {
3547 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3548 $self->realloc;
3549 });
3550 }
3551 }
3552 }
3553
3554 ($self->{size_w} || 8, $self->{size_h} || 8)
2695} 3555}
2696 3556
2697sub update { 3557sub update {
2698 my ($self) = @_; 3558 my ($self) = @_;
2699 3559
2700 return unless $self->{visible}; 3560 return unless $self->{visible};
2701 3561
2702 $self->SUPER::update; 3562 $self->SUPER::update;
2703} 3563}
2704 3564
3565sub invoke_visibility_change {
3566 my ($self) = @_;
3567
3568 $self->update_timer;
3569
3570 0
3571}
3572
2705sub _draw { 3573sub _draw {
2706 my ($self) = @_; 3574 my ($self) = @_;
2707 3575
2708 return unless $::CONN; 3576 return unless $::CONN;
2709 3577
2710 my $face; 3578 $self->SUPER::_draw;
2711 3579
2712 if ($self->{frame}) {
2713 my $anim = $::CONN->{anim}[$self->{anim}]; 3580 my $faceid = $::CONN->{faceid}[$self->{face}]
2714 3581 or return;
2715 $face = $anim->[ $self->{frame} % @$anim ]
2716 if $anim && @$anim;
2717 }
2718 3582
2719 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3583 my $tex = $::CONN->{texture}[$faceid];
2720 3584
2721 if ($tex) { 3585 if ($tex) {
2722 glEnable GL_TEXTURE_2D; 3586 glEnable GL_TEXTURE_2D;
2723 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3587 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2724 glColor 1, 1, 1, 1; 3588 glColor 0, 0, 0, 1;
2725 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3589 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2726 glDisable GL_TEXTURE_2D; 3590 glDisable GL_TEXTURE_2D;
2727 } 3591 }
2728} 3592}
2729 3593
2730sub DESTROY { 3594sub destroy {
2731 my ($self) = @_; 3595 my ($self) = @_;
2732 3596
2733 $self->{timer}->cancel 3597 (delete $self->{timer})->cancel
2734 if $self->{timer}; 3598 if $self->{timer};
2735 3599
2736 $self->SUPER::DESTROY; 3600 $self->SUPER::destroy;
2737} 3601}
2738 3602
2739############################################################################# 3603#############################################################################
2740 3604
2741package CFClient::UI::Inventory; 3605package CFPlus::UI::Buttonbar;
2742 3606
2743our @ISA = CFClient::UI::ScrolledWindow::; 3607our @ISA = CFPlus::UI::HBox::;
2744 3608
2745sub new { 3609# TODO: should actually wrap buttons and other goodies.
2746 my $class = shift;
2747
2748 my $self = $class->SUPER::new (
2749 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2750 @_,
2751 );
2752
2753 $self
2754}
2755
2756sub set_items {
2757 my ($self, $items) = @_;
2758
2759 $self->{scrolled}->clear;
2760 return unless $items;
2761
2762 my @items = sort {
2763 ($a->{type} <=> $b->{type})
2764 or ($a->{name} cmp $b->{name})
2765 } @$items;
2766
2767 $self->{real_items} = \@items;
2768
2769 my $row = 0;
2770 for my $item (@items) {
2771 CFClient::Item::update_widgets $item;
2772
2773 $self->{scrolled}->add (0, $row, $item->{face_widget});
2774 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2775 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2776
2777 $row++;
2778 }
2779}
2780 3610
2781############################################################################# 3611#############################################################################
2782 3612
2783package CFClient::UI::Menu; 3613package CFPlus::UI::Menu;
2784 3614
2785our @ISA = CFClient::UI::FancyFrame::; 3615our @ISA = CFPlus::UI::Toplevel::;
2786 3616
2787use CFClient::OpenGL; 3617use CFPlus::OpenGL;
2788 3618
2789sub new { 3619sub new {
2790 my $class = shift; 3620 my $class = shift;
2791 3621
2792 my $self = $class->SUPER::new ( 3622 my $self = $class->SUPER::new (
2793 items => [], 3623 items => [],
2794 z => 100, 3624 z => 100,
2795 @_, 3625 @_,
2796 ); 3626 );
2797 3627
2798 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3628 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2799 3629
2800 for my $item (@{ $self->{items} }) { 3630 for my $item (@{ $self->{items} }) {
2801 my ($widget, $cb) = @$item; 3631 my ($widget, $cb, $tooltip) = @$item;
2802 3632
2803 # handle various types of items, only text for now 3633 # handle various types of items, only text for now
2804 if (!ref $widget) { 3634 if (!ref $widget) {
3635 if ($widget =~ /\t/) {
3636 my ($left, $right) = split /\t/, $widget, 2;
3637
2805 $widget = new CFClient::UI::Label 3638 $widget = new CFPlus::UI::HBox
2806 can_hover => 1, 3639 can_hover => 1,
2807 can_events => 1, 3640 can_events => 1,
3641 tooltip => $tooltip,
3642 children => [
3643 (new CFPlus::UI::Label markup => $left, expand => 1),
3644 (new CFPlus::UI::Label markup => $right, align => +1),
3645 ],
3646 ;
3647
3648 } else {
3649 $widget = new CFPlus::UI::Label
3650 can_hover => 1,
3651 can_events => 1,
2808 text => $widget; 3652 markup => $widget,
3653 tooltip => $tooltip;
3654 }
2809 } 3655 }
2810 3656
2811 $self->{item}{$widget} = $item; 3657 $self->{item}{$widget} = $item;
2812 3658
2813 $self->{vbox}->add ($widget); 3659 $self->{vbox}->add ($widget);
… …
2818 3664
2819# popup given the event (must be a mouse button down event currently) 3665# popup given the event (must be a mouse button down event currently)
2820sub popup { 3666sub popup {
2821 my ($self, $ev) = @_; 3667 my ($self, $ev) = @_;
2822 3668
2823 $self->_emit ("popdown"); 3669 $self->emit ("popdown");
2824 3670
2825 # maybe save $GRAB? must be careful about events... 3671 # maybe save $GRAB? must be careful about events...
2826 $GRAB = $self; 3672 $GRAB = $self;
2827 $self->{button} = $ev->{button}; 3673 $self->{button} = $ev->{button};
2828 3674
2829 $self->show; 3675 $self->show;
2830 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3676 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2831} 3677}
2832 3678
2833sub mouse_motion { 3679sub invoke_mouse_motion {
2834 my ($self, $ev, $x, $y) = @_; 3680 my ($self, $ev, $x, $y) = @_;
2835 3681
2836 # TODO: should use vbox->find_widget or so 3682 # TODO: should use vbox->find_widget or so
2837 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3683 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2838 $self->{hover} = $self->{item}{$HOVER}; 3684 $self->{hover} = $self->{item}{$HOVER};
2839}
2840 3685
3686 0
3687}
3688
2841sub button_up { 3689sub invoke_button_up {
2842 my ($self, $ev, $x, $y) = @_; 3690 my ($self, $ev, $x, $y) = @_;
2843 3691
2844 if ($ev->{button} == $self->{button}) { 3692 if ($ev->{button} == $self->{button}) {
2845 undef $GRAB; 3693 undef $GRAB;
2846 $self->hide; 3694 $self->hide;
2847 3695
2848 $self->_emit ("popdown"); 3696 $self->emit ("popdown");
2849 $self->{hover}[1]->() if $self->{hover}; 3697 $self->{hover}[1]->() if $self->{hover};
3698 } else {
3699 return 0
3700 }
3701
2850 } 3702 1
2851} 3703}
2852 3704
2853############################################################################# 3705#############################################################################
2854 3706
2855package CFClient::UI::Statusbox; 3707package CFPlus::UI::Multiplexer;
2856 3708
2857our @ISA = CFClient::UI::VBox::; 3709our @ISA = CFPlus::UI::Container::;
2858 3710
2859sub new { 3711sub new {
2860 my $class = shift; 3712 my $class = shift;
2861 3713
2862 $class->SUPER::new ( 3714 my $self = $class->SUPER::new (
3715 @_,
3716 );
3717
3718 $self->{current} = $self->{children}[0]
3719 if @{ $self->{children} };
3720
3721 $self
3722}
3723
3724sub add {
3725 my ($self, @widgets) = @_;
3726
3727 $self->SUPER::add (@widgets);
3728
3729 $self->{current} = $self->{children}[0]
3730 if @{ $self->{children} };
3731}
3732
3733sub get_current_page {
3734 my ($self) = @_;
3735
3736 $self->{current}
3737}
3738
3739sub set_current_page {
3740 my ($self, $page_or_widget) = @_;
3741
3742 my $widget = ref $page_or_widget
3743 ? $page_or_widget
3744 : $self->{children}[$page_or_widget];
3745
3746 $self->{current} = $widget;
3747 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3748
3749 $self->emit (page_changed => $self->{current});
3750
3751 $self->realloc;
3752}
3753
3754sub visible_children {
3755 $_[0]{current}
3756}
3757
3758sub size_request {
3759 my ($self) = @_;
3760
3761 $self->{current}->size_request
3762}
3763
3764sub invoke_size_allocate {
3765 my ($self, $w, $h) = @_;
3766
3767 $self->{current}->configure (0, 0, $w, $h);
3768
3769 1
3770}
3771
3772sub _draw {
3773 my ($self) = @_;
3774
3775 $self->{current}->draw;
3776}
3777
3778#############################################################################
3779
3780package CFPlus::UI::Notebook;
3781
3782our @ISA = CFPlus::UI::VBox::;
3783
3784sub new {
3785 my $class = shift;
3786
3787 my $self = $class->SUPER::new (
3788 buttonbar => (new CFPlus::UI::Buttonbar),
3789 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3790 # filter => # will be put between multiplexer and $self
3791 @_,
3792 );
3793
3794 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3795 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3796
3797 $self
3798}
3799
3800sub add {
3801 my ($self, $title, $widget, $tooltip) = @_;
3802
3803 CFPlus::weaken $self;
3804
3805 $self->{buttonbar}->add (new CFPlus::UI::Button
3806 markup => $title,
3807 tooltip => $tooltip,
3808 on_activate => sub { $self->set_current_page ($widget) },
3809 );
3810
3811 $self->{multiplexer}->add ($widget);
3812}
3813
3814sub get_current_page {
3815 my ($self) = @_;
3816
3817 $self->{multiplexer}->get_current_page
3818}
3819
3820sub set_current_page {
3821 my ($self, $page) = @_;
3822
3823 $self->{multiplexer}->set_current_page ($page);
3824 $self->emit (page_changed => $self->{multiplexer}{current});
3825}
3826
3827#############################################################################
3828
3829package CFPlus::UI::Selector;
3830
3831use utf8;
3832
3833our @ISA = CFPlus::UI::Button::;
3834
3835sub new {
3836 my $class = shift;
3837
3838 my $self = $class->SUPER::new (
3839 options => [], # [value, title, longdesc], ...
3840 value => undef,
3841 @_,
3842 );
3843
3844 $self->_set_value ($self->{value});
3845
3846 $self
3847}
3848
3849sub invoke_button_down {
3850 my ($self, $ev) = @_;
3851
3852 my @menu_items;
3853
3854 for (@{ $self->{options} }) {
3855 my ($value, $title, $tooltip) = @$_;
3856
3857 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3858 }
3859
3860 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3861}
3862
3863sub _set_value {
3864 my ($self, $value) = @_;
3865
3866 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3867 or return;
3868
3869 $self->{value} = $item->[0];
3870 $self->set_markup ("$item->[1] ⇓");
3871 $self->set_tooltip ($item->[2]);
3872}
3873
3874sub set_value {
3875 my ($self, $value) = @_;
3876
3877 return unless $self->{value} ne $value;
3878
3879 $self->_set_value ($value);
3880 $self->emit (changed => $value);
3881}
3882
3883#############################################################################
3884
3885package CFPlus::UI::Statusbox;
3886
3887our @ISA = CFPlus::UI::VBox::;
3888
3889sub new {
3890 my $class = shift;
3891
3892 my $self = $class->SUPER::new (
2863 fontsize => 0.8, 3893 fontsize => 0.8,
2864 @_, 3894 @_,
2865 ) 3895 );
3896
3897 CFPlus::weaken (my $this = $self);
3898
3899 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3900
3901 $self
2866} 3902}
2867 3903
2868sub reorder { 3904sub reorder {
2869 my ($self) = @_; 3905 my ($self) = @_;
2870 my $NOW = time; 3906 my $NOW = Time::HiRes::time;
3907
3908 # freeze display when hovering over any label
3909 return if $CFPlus::UI::TOOLTIP->{owner}
3910 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3911 values %{ $self->{item} };
2871 3912
2872 while (my ($k, $v) = each %{ $self->{item} }) { 3913 while (my ($k, $v) = each %{ $self->{item} }) {
2873 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3914 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2874 } 3915 }
2875 3916
… …
2878 my @items = sort { 3919 my @items = sort {
2879 $a->{pri} <=> $b->{pri} 3920 $a->{pri} <=> $b->{pri}
2880 or $b->{id} <=> $a->{id} 3921 or $b->{id} <=> $a->{id}
2881 } values %{ $self->{item} }; 3922 } values %{ $self->{item} };
2882 3923
3924 $self->{timer}->interval (1);
3925
2883 my $count = 10 + 1; 3926 my $count = 10 + 1;
2884 for my $item (@items) { 3927 for my $item (@items) {
2885 last unless --$count; 3928 last unless --$count;
2886 3929
2887 push @widgets, $item->{label} ||= do { 3930 my $label = $item->{label} ||= do {
2888 # TODO: doesn't handle markup well (read as: at all) 3931 # TODO: doesn't handle markup well (read as: at all)
2889 my $short = $item->{count} > 1 3932 my $short = $item->{count} > 1
2890 ? "<b>$item->{count} ×</b> $item->{text}" 3933 ? "<b>$item->{count} ×</b> $item->{text}"
2891 : $item->{text}; 3934 : $item->{text};
2892 3935
2893 for ($short) { 3936 for ($short) {
2894 s/^\s+//; 3937 s/^\s+//;
2895 s/\s+/ /g; 3938 s/\s+/ /g;
2896 } 3939 }
2897 3940
2898 new CFClient::UI::Label 3941 new CFPlus::UI::Label
2899 markup => $short, 3942 markup => $short,
2900 tooltip => $item->{tooltip}, 3943 tooltip => $item->{tooltip},
2901 tooltip_font => $::FONT_PROP, 3944 tooltip_font => $::FONT_PROP,
2902 tooltip_width => 0.67, 3945 tooltip_width => 0.67,
2903 fontsize => $item->{fontsize} || $self->{fontsize}, 3946 fontsize => $item->{fontsize} || $self->{fontsize},
2904 max_w => $::WIDTH * 0.44, 3947 max_w => $::WIDTH * 0.44,
2905 fg => $item->{fg}, 3948 fg => [@{ $item->{fg} }],
2906 can_events => 1, 3949 can_events => 1,
2907 can_hover => 1 3950 can_hover => 1
2908 }; 3951 };
3952
3953 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3954 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3955 $label->update;
3956 $label->set_max_size (undef, $label->{req_h} * $diff)
3957 if $diff < 1;
3958 $self->{timer}->interval (1/30);
3959 } else {
3960 $label->{fg}[3] = $item->{fg}[3] || 1;
3961 }
3962
3963 push @widgets, $label;
2909 } 3964 }
2910 3965
2911 $self->clear; 3966 $self->clear;
2912 $self->SUPER::add (reverse @widgets); 3967 $self->SUPER::add (reverse @widgets);
2913} 3968}
… …
2918 $text =~ s/^\s+//; 3973 $text =~ s/^\s+//;
2919 $text =~ s/\s+$//; 3974 $text =~ s/\s+$//;
2920 3975
2921 return unless $text; 3976 return unless $text;
2922 3977
2923 my $timeout = time + ((delete $arg{timeout}) || 60); 3978 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2924 3979
2925 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3980 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2926 3981
2927 if (my $item = $self->{item}{$group}) { 3982 if (my $item = $self->{item}{$group}) {
2928 if ($item->{text} eq $text) { 3983 if ($item->{text} eq $text) {
2929 $item->{count}++; 3984 $item->{count}++;
2930 } else { 3985 } else {
2931 $item->{count} = 1; 3986 $item->{count} = 1;
2932 $item->{text} = $item->{tooltip} = $text; 3987 $item->{text} = $item->{tooltip} = $text;
2933 } 3988 }
2934 $item->{id} = ++$self->{id}; 3989 $item->{id} += 0.2;#d#
2935 $item->{timeout} = $timeout; 3990 $item->{timeout} = $timeout;
2936 delete $item->{label}; 3991 delete $item->{label};
2937 } else { 3992 } else {
2938 $self->{item}{$group} = { 3993 $self->{item}{$group} = {
2939 id => ++$self->{id}, 3994 id => ++$self->{id},
… …
2945 count => 1, 4000 count => 1,
2946 %arg, 4001 %arg,
2947 }; 4002 };
2948 } 4003 }
2949 4004
4005 $ROOT->on_refresh (reorder => sub {
2950 $self->reorder; 4006 $self->reorder;
4007 });
2951} 4008}
2952 4009
2953sub reconfigure { 4010sub reconfigure {
2954 my ($self) = @_; 4011 my ($self) = @_;
2955 4012
… …
2958 4015
2959 $self->reorder; 4016 $self->reorder;
2960 $self->SUPER::reconfigure; 4017 $self->SUPER::reconfigure;
2961} 4018}
2962 4019
4020sub destroy {
4021 my ($self) = @_;
4022
4023 $self->{timer}->cancel;
4024
4025 $self->SUPER::destroy;
4026}
4027
2963############################################################################# 4028#############################################################################
2964 4029
2965package CFClient::UI::Root; 4030package CFPlus::UI::Root;
2966 4031
2967our @ISA = CFClient::UI::Container::; 4032our @ISA = CFPlus::UI::Container::;
2968 4033
4034use List::Util qw(min max);
4035
2969use CFClient::OpenGL; 4036use CFPlus::OpenGL;
2970 4037
2971sub new { 4038sub new {
2972 my $class = shift; 4039 my $class = shift;
2973 4040
2974 $class->SUPER::new ( 4041 my $self = $class->SUPER::new (
2975 visible => 1, 4042 visible => 1,
2976 @_, 4043 @_,
2977 ) 4044 );
2978}
2979 4045
2980sub configure { 4046 CFPlus::weaken ($self->{root} = $self);
2981 my ($self, $x, $y, $w, $h) = @_;
2982 4047
2983 $self->{w} = $w; 4048 $self
2984 $self->{h} = $h;
2985}
2986
2987sub check_size {
2988 my ($self) = @_;
2989
2990 $self->size_allocate ($self->{w}, $self->{h})
2991 if $self->{w};
2992} 4049}
2993 4050
2994sub size_request { 4051sub size_request {
2995 my ($self) = @_; 4052 my ($self) = @_;
2996 4053
2997 ($self->{w}, $self->{h}) 4054 ($self->{w}, $self->{h})
2998} 4055}
2999 4056
4057sub _to_pixel {
4058 my ($coord, $size, $max) = @_;
4059
4060 $coord =
4061 $coord eq "center" ? ($max - $size) * 0.5
4062 : $coord eq "max" ? $max
4063 : $coord;
4064
4065 $coord = 0 if $coord < 0;
4066 $coord = $max - $size if $coord > $max - $size;
4067
4068 int $coord + 0.5
4069}
4070
3000sub size_allocate { 4071sub invoke_size_allocate {
3001 my ($self, $w, $h) = @_; 4072 my ($self, $w, $h) = @_;
3002 4073
3003 for my $child ($self->children) { 4074 for my $child ($self->children) {
3004 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4075 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3005 4076
3006 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4077 $X = $child->{force_x} if exists $child->{force_x};
3007 if exists $child->{req_x}; 4078 $Y = $child->{force_y} if exists $child->{force_y};
3008 4079
3009 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4080 $X = _to_pixel $X, $W, $self->{w};
3010 if exists $child->{req_y}; 4081 $Y = _to_pixel $Y, $H, $self->{h};
3011
3012 delete @$child{qw(req_x req_y)};
3013
3014 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3015 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3016 4082
3017 $child->configure ($X, $Y, $W, $H); 4083 $child->configure ($X, $Y, $W, $H);
3018 } 4084 }
4085
4086 1
3019} 4087}
3020 4088
3021sub coord2local { 4089sub coord2local {
3022 my ($self, $x, $y) = @_; 4090 my ($self, $x, $y) = @_;
3023 4091
… …
3031} 4099}
3032 4100
3033sub update { 4101sub update {
3034 my ($self) = @_; 4102 my ($self) = @_;
3035 4103
3036 $self->check_size;
3037 $::WANT_REFRESH++; 4104 $::WANT_REFRESH++;
3038} 4105}
3039 4106
3040sub add { 4107sub add {
3041 my ($self, @children) = @_; 4108 my ($self, @children) = @_;
3042 4109
3043 for my $child (@children) {
3044 $child->{is_toplevel} = 1; 4110 $_->{is_toplevel} = 1
3045 4111 for @children;
3046 # integerise window positions
3047 $child->{x} = int $child->{x};
3048 $child->{y} = int $child->{y};
3049 }
3050 4112
3051 $self->SUPER::add (@children); 4113 $self->SUPER::add (@children);
3052
3053 for (my @widgets = @children; my $w = pop @widgets; ) {
3054 push @widgets, $w->children;
3055 $w->set_visible;
3056 }
3057
3058} 4114}
3059 4115
3060sub remove { 4116sub remove {
3061 my ($self, @children) = @_; 4117 my ($self, @children) = @_;
3062 4118
3063 $self->SUPER::remove (@children); 4119 $self->SUPER::remove (@children);
4120
4121 delete $self->{is_toplevel}
4122 for @children;
3064 4123
3065 while (@children) { 4124 while (@children) {
3066 my $w = pop @children; 4125 my $w = pop @children;
3067 push @children, $w->children; 4126 push @children, $w->children;
3068 $w->set_invisible; 4127 $w->set_invisible;
… …
3087 while ($self->{refresh_hook}) { 4146 while ($self->{refresh_hook}) {
3088 $_->() 4147 $_->()
3089 for values %{delete $self->{refresh_hook}}; 4148 for values %{delete $self->{refresh_hook}};
3090 } 4149 }
3091 4150
3092 if ($self->{check_size}) { 4151 while ($self->{realloc}) {
4152 my %queue;
3093 my @queue; 4153 my @queue;
4154 my $widget;
3094 4155
3095 for (;;) { 4156 outer:
3096 if ($self->{check_size}) { 4157 while () {
3097 #TODO use array-of-depth approach 4158 if (my $realloc = delete $self->{realloc}) {
4159 for $widget (values %$realloc) {
4160 $widget->{visible} or next; # do not resize invisible widgets
3098 4161
3099 @queue = sort { $a->{visible} <=> $b->{visible} } 4162 $queue{$widget+0}++ and next; # duplicates are common
3100 @queue, values %{delete $self->{check_size}}; 4163
4164 push @{ $queue[$widget->{visible}] }, $widget;
4165 }
3101 } 4166 }
3102 4167
4168 while () {
4169 @queue or last outer;
4170
3103 my $widget = pop @queue || last; 4171 $widget = pop @{ $queue[-1] || [] }
3104 4172 and last;
3105 defined $widget->{visible} or last; # do not resize invisible widgets
3106
3107 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3108 ? @$widget{qw(def_w def_h)}
3109 : $widget->size_request;
3110
3111 if (delete $widget->{force_alloc}
3112 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3113 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3114 4173
4174 pop @queue;
4175 }
4176
4177 delete $queue{$widget+0};
4178
4179 my ($w, $h) = $widget->size_request;
4180
4181 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4182 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4183
4184 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4185 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4186
4187 $w = $widget->{force_w} if exists $widget->{force_w};
4188 $h = $widget->{force_h} if exists $widget->{force_h};
4189
4190 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4191 || delete $widget->{force_realloc}) {
3115 $widget->{req_w} = $w; 4192 $widget->{req_w} = $w;
3116 $widget->{req_h} = $h; 4193 $widget->{req_h} = $h;
3117 4194
3118 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4195 $self->{size_alloc}{$widget+0} = $widget;
3119 4196
3120 $widget->{parent}->check_size
3121 if $widget->{parent}; 4197 if (my $parent = $widget->{parent}) {
4198 $self->{realloc}{$parent+0} = $parent
4199 unless $queue{$parent+0};
4200
4201 $parent->{force_size_alloc} = 1;
4202 $self->{size_alloc}{$parent+0} = $parent;
4203 }
3122 } 4204 }
4205
4206 delete $self->{realloc}{$widget+0};
3123 } 4207 }
3124 }
3125 4208
3126 while ($self->{size_alloc}) { 4209 while (my $size_alloc = delete $self->{size_alloc}) {
3127 for (values %{delete $self->{size_alloc}}) { 4210 my @queue = sort { $a->{visible} <=> $b->{visible} }
3128 my ($widget, $w, $h) = @$_; 4211 values %$size_alloc;
3129 4212
4213 while () {
4214 my $widget = pop @queue || last;
4215
4216 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4217
4218 $w = max $widget->{min_w}, $w;
4219 $h = max $widget->{min_h}, $h;
4220
4221# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4222# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4223
4224 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4225 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4226
3130 $w = 0 if $w < 0; 4227 $w = int $w + 0.5;
3131 $h = 0 if $h < 0; 4228 $h = int $h + 0.5;
3132 4229
4230 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4231 $widget->{old_w} = $widget->{w};
4232 $widget->{old_h} = $widget->{h};
4233
3133 $widget->{w} = $w; 4234 $widget->{w} = $w;
3134 $widget->{h} = $h; 4235 $widget->{h} = $h;
4236
3135 $widget->emit (size_allocate => $w, $h); 4237 $widget->emit (size_allocate => $w, $h);
4238 }
4239 }
3136 } 4240 }
3137 } 4241 }
3138 4242
3139 while ($self->{post_alloc_hook}) { 4243 while ($self->{post_alloc_hook}) {
3140 $_->() 4244 $_->()
… …
3149 glLoadIdentity; 4253 glLoadIdentity;
3150 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4254 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3151 glMatrixMode GL_MODELVIEW; 4255 glMatrixMode GL_MODELVIEW;
3152 glLoadIdentity; 4256 glLoadIdentity;
3153 4257
4258 {
4259 package CFPlus::UI::Base;
4260
4261 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4262 (0, 0, $self->{w}, $self->{h});
4263
3154 $self->_draw; 4264 $self->_draw;
4265 }
3155} 4266}
3156 4267
3157############################################################################# 4268#############################################################################
3158 4269
3159package CFClient::UI; 4270package CFPlus::UI;
3160 4271
3161$ROOT = new CFClient::UI::Root; 4272$ROOT = new CFPlus::UI::Root;
3162$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4273$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3163 4274
31641 42751
3165 4276

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