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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.255 by root, Mon May 29 02:01:56 2006 UTC vs.
Revision 1.394 by root, Sat Jul 21 13:54:03 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};
45 $TOOLTIP->hide; 28 $TOOLTIP->hide;
46 29
47 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
48 34
49 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
50 36
51 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
52 38
… …
58 } 44 }
59 } 45 }
60 } 46 }
61 47
62 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
63 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;
64} 74}
65 75
66# class methods for events 76# class methods for events
67sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
68 $FOCUS->emit (key_down => $_[0]) 78 $FOCUS->emit (key_down => $_[0])
… …
72sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
73 $FOCUS->emit (key_up => $_[0]) 83 $FOCUS->emit (key_up => $_[0])
74 if $FOCUS; 84 if $FOCUS;
75} 85}
76 86
87sub check_hover {
88 my ($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 $TOOLTIP_WATCHER->start;
97 }
98}
99
77sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
78 my ($ev) = @_; 101 my ($ev) = @_;
79 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
80 103
81 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
82 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
83 108
84 $GRAB = $widget; 109 $GRAB = $widget;
85 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
86 111
87 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
88 } 113 }
89 114
90 $BUTTON_STATE |= 1 << ($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;
91 120
92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y)) 121 $ev->{dx} = $shift ? $delta : 0;
93 if $GRAB; 122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
128 }
94} 129}
95 130
96sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
97 my ($ev) = @_; 132 my ($ev) = @_;
98 my ($x, $y) = ($ev->{x}, $ev->{y});
99 133
100 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
101 135
102 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
103 137
104 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y)) 138 $GRAB->emit (button_up => $ev)
105 if $GRAB; 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
106 140
107 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
108 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
109 $grab->update if $grab; 143 $grab->update if $grab;
110 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
111 145
112 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
113 } 148 }
114} 149}
115 150
116sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
117 my ($ev) = @_; 152 my ($ev) = @_;
118 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
119 154
120 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
121 156
122 if ($widget != $HOVER) { 157 check_hover $widget;
123 my $hover = $HOVER; $HOVER = $widget;
124 158
125 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
126 $HOVER->update if $HOVER && $HOVER->{can_hover};
127
128 check_tooltip;
129 }
130
131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER; 160 if $HOVER;
133} 161}
134 162
135# convert position array to integers 163# convert position array to integers
136sub harmonize { 164sub harmonize {
… …
165sub rescale_widgets { 193sub rescale_widgets {
166 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
167 195
168 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
169 if ($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
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
171 $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};
172 $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};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
174 $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};
175 $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
176 } 211 }
177 } 212 }
178 213
179 reconfigure_widgets; 214 reconfigure_widgets;
180} 215}
181 216
182############################################################################# 217#############################################################################
183 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
184package CFClient::UI::Base; 227package CFPlus::UI::Base;
185 228
186use strict; 229use strict;
187 230
188use CFClient::OpenGL; 231use CFPlus::OpenGL;
189 232
190sub new { 233sub new {
191 my $class = shift; 234 my $class = shift;
192 235
193 my $self = bless { 236 my $self = bless {
194 x => 0, 237 x => "center",
195 y => 0, 238 y => "center",
196 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
197 can_events => 1, 242 can_events => 1,
198 @_ 243 @_
199 }, $class; 244 }, $class;
245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
200 247
201 for (keys %$self) { 248 for (keys %$self) {
202 if (/^on_(.*)$/) { 249 if (/^on_(.*)$/) {
203 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
204 } 251 }
205 } 252 }
206 253
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) { 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH; 255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
211 $self->{req_y} = $layout->{y} * $::HEIGHT; 256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH; 257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
213 $self->{def_h} = ($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};
214 } 264 }
215 265
216 $self 266 $self
217} 267}
218 268
219sub destroy { 269sub destroy {
220 my ($self) = @_; 270 my ($self) = @_;
221 271
222 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
223 %$self = (); 274 %$self = ();
224} 275}
225 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
226sub show { 281sub show {
227 my ($self) = @_; 282 my ($self) = @_;
228 283
229 return if $self->{parent}; 284 return if $self->{parent};
230 285
231 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
232}
233
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244} 287}
245 288
246sub set_visible { 289sub set_visible {
247 my ($self) = @_; 290 my ($self) = @_;
248 291
… …
263 306
264 return unless $self->{visible}; 307 return unless $self->{visible};
265 308
266 $_->set_invisible for $self->children; 309 $_->set_invisible for $self->children;
267 310
311 delete $self->{visible};
268 delete $self->{root}; 312 delete $self->{root};
269 delete $self->{visible};
270 313
271 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
273 316
274 CFClient::UI::check_tooltip 317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
275 if $TOOLTIP->{owner} == $self; 318 if $TOOLTIP->{owner} == $self;
276 319
277 $self->focus_out; 320 $self->emit ("focus_out");
278
279 $self->emit (visibility_change => 0); 321 $self->emit (visibility_change => 0);
280} 322}
281 323
282sub set_visibility { 324sub set_visibility {
283 my ($self, $visible) = @_; 325 my ($self, $visible) = @_;
284 326
285 return if $self->{visible} == $visible; 327 return if $self->{visible} == $visible;
286 328
287 $visible ? $self->hide 329 $visible ? $self->show
288 : $self->show; 330 : $self->hide;
289} 331}
290 332
291sub toggle_visibility { 333sub toggle_visibility {
292 my ($self) = @_; 334 my ($self) = @_;
293 335
… …
303 345
304 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
305 if $self->{parent}; 347 if $self->{parent};
306} 348}
307 349
308sub move { 350sub move_abs {
309 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
310 352
311 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
312 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
313 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
314 356
315 $self->update; 357 $self->update;
316} 358}
317 359
318sub set_size { 360sub set_size {
319 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
320 362
321 $self->{def_w} = $w; 363 $self->{force_w} = $w;
322 $self->{def_h} = $h; 364 $self->{force_h} = $h;
323 365
324 $self->realloc; 366 $self->realloc;
325} 367}
326 368
327sub size_request { 369sub size_request {
328 require Carp; 370 require Carp;
329 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
330} 372}
331 373
374sub baseline_shift {
375 0
376}
377
332sub configure { 378sub configure {
333 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
334 380
335 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
336 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
338 386
339 # use alignment to adjust x, y 387 # use alignment to adjust x, y
340 388
341 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
342 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
343
344 ($w, $h) = ($w2, $h2);
345 } 391 }
346 392
347 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
348 $self->{x} = $x; 394 $self->{x} = $x;
349 $self->{y} = $y; 395 $self->{y} = $y;
350 $self->update; 396 $self->update;
351 } 397 }
352 398
353 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
354 return unless $self->{visible}; 400 return unless $self->{visible};
355 401
402 $self->{alloc_w} = $w;
403 $self->{alloc_h} = $h;
404
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h]; 405 $self->{root}{size_alloc}{$self+0} = $self;
357 } 406 }
358}
359
360sub size_allocate {
361 # nothing to be done
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} }
447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
449 508
509sub connect {
510 my ($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
450sub find_widget { 556#sub find_widget {
451 my ($self, $x, $y) = @_; 557# in .xs
452
453 return () unless $self->{can_events};
454
455 return $self
456 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
457 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
458
459 ()
460}
461 558
462sub set_parent { 559sub set_parent {
463 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
464 561
465 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible}; 563 $self->set_visible if $parent->{visible};
468} 564}
469 565
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc { 566sub realloc {
494 my ($self) = @_; 567 my ($self) = @_;
495 568
496 if ($self->{visible}) { 569 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self}; 570 return if $self->{root}{realloc}{$self+0};
498 571
499 $self->{root}{realloc}{$self} = $self; 572 $self->{root}{realloc}{$self+0} = $self;
500 $self->{root}->update; 573 $self->{root}->update;
501 } else { 574 } else {
502 delete $self->{req_w}; 575 delete $self->{req_w};
576 delete $self->{req_h};
503 } 577 }
504} 578}
505 579
506sub update { 580sub update {
507 my ($self) = @_; 581 my ($self) = @_;
508 582
509 $self->{parent}->update 583 $self->{parent}->update
510 if $self->{parent}; 584 if $self->{parent};
511} 585}
512 586
587sub reconfigure {
588 my ($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, $draw_h); # screen rectangle being drawn
597
513sub draw { 598sub draw {
514 my ($self) = @_; 599 my ($self) = @_;
515 600
516 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);
517 610
518 glPushMatrix; 611 glPushMatrix;
519 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
520 $self->_draw;
521 glPopMatrix;
522 613
523 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
524 my ($x, $y) = @$self{qw(x y)};
525
526 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
527 glEnable GL_BLEND; 616 glEnable GL_BLEND;
528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
529 glBegin GL_QUADS; 618 glBegin GL_QUADS;
530 glVertex $x , $y; 619 glVertex 0 , 0;
531 glVertex $x + $self->{w}, $y; 620 glVertex $self->{w}, 0;
532 glVertex $x + $self->{w}, $y + $self->{h}; 621 glVertex $self->{w}, $self->{h};
533 glVertex $x , $y + $self->{h}; 622 glVertex 0 , $self->{h};
534 glEnd; 623 glEnd;
535 glDisable GL_BLEND; 624 glDisable GL_BLEND;
536 } 625 }
537 626
538 if ($ENV{PCLIENT_DEBUG}) { 627 if ($ENV{CFPLUS_DEBUG} & 1) {
539 glPushMatrix; 628 glPushMatrix;
540 glColor 1, 1, 0, 1; 629 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375; 630 glTranslate 0.375, 0.375;
542 glBegin GL_LINE_LOOP; 631 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0; 632 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0; 633 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1; 634 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1; 635 glVertex 0 , $self->{h} - 1;
547 glEnd; 636 glEnd;
548 glPopMatrix; 637 glPopMatrix;
549 #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;
550 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
551} 643}
552 644
553sub _draw { 645sub _draw {
554 my ($self) = @_; 646 my ($self) = @_;
555 647
556 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
557} 649}
558 650
651my $cntx;#d#
559sub DESTROY { 652sub DESTROY {
560 my ($self) = @_; 653 my ($self) = @_;
561 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
562 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
563 #$self->deactivate;
564} 661}
565 662
566############################################################################# 663#############################################################################
567 664
568package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
569 666
570our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
571 668
572use strict; 669use strict;
573use CFClient::OpenGL; 670use CFPlus::OpenGL;
574 671
575sub new { 672sub new {
576 my $class = shift; 673 my $class = shift;
577 674
578 # range [value, low, high, page] 675 # range [value, low, high, page]
… …
593 690
594 if ($color && (@$color < 4 || $color->[3])) { 691 if ($color && (@$color < 4 || $color->[3])) {
595 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
596 693
597 glEnable GL_BLEND; 694 glEnable GL_BLEND;
598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
599 glColor @$color; 696 glColor_premultiply @$color;
600 697
601 glBegin GL_QUADS; 698 glBegin GL_QUADS;
602 glVertex 0 , 0; 699 glVertex 0 , 0;
603 glVertex 0 , $h; 700 glVertex 0 , $h;
604 glVertex $w, $h; 701 glVertex $w, $h;
… …
609 } 706 }
610} 707}
611 708
612############################################################################# 709#############################################################################
613 710
614package CFClient::UI::Empty; 711package CFPlus::UI::Empty;
615 712
616our @ISA = CFClient::UI::Base::; 713our @ISA = CFPlus::UI::Base::;
617 714
618sub new { 715sub new {
619 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg); 717 $class->SUPER::new (can_events => 0, %arg);
621} 718}
622 719
623sub size_request { 720sub size_request {
624 (0, 0) 721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
625} 724}
626 725
627sub draw { } 726sub draw { }
628 727
629############################################################################# 728#############################################################################
630 729
631package CFClient::UI::Container; 730package CFPlus::UI::Container;
632 731
633our @ISA = CFClient::UI::Base::; 732our @ISA = CFPlus::UI::Base::;
634 733
635sub new { 734sub new {
636 my ($class, %arg) = @_; 735 my ($class, %arg) = @_;
637 736
638 my $children = delete $arg{children} || []; 737 my $children = delete $arg{children};
639 738
640 my $self = $class->SUPER::new ( 739 my $self = $class->SUPER::new (
641 children => [], 740 children => [],
642 can_events => 0, 741 can_events => 0,
643 %arg, 742 %arg,
644 ); 743 );
744
645 $self->add ($_) for @$children; 745 $self->add (@$children)
746 if $children && @$children;
646 747
647 $self 748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
648} 757}
649 758
650sub add { 759sub add {
651 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
652 761
653 $_->set_parent ($self) 762 $_->set_parent ($self)
654 for @widgets; 763 for @widgets;
655 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
656 use sort 'stable'; 766 use sort 'stable';
657 767
658 $self->{children} = [ 768 $self->{children} = [
659 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
660 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
… …
679} 789}
680 790
681sub clear { 791sub clear {
682 my ($self) = @_; 792 my ($self) = @_;
683 793
684 my $children = delete $self->{children}; 794 my $children = $self->{children};
685 $self->{children} = []; 795 $self->{children} = [];
686 796
687 for (@$children) { 797 for (@$children) {
688 delete $_->{parent}; 798 delete $_->{parent};
689 $_->hide; 799 $_->hide;
… …
698 $x -= $self->{x}; 808 $x -= $self->{x};
699 $y -= $self->{y}; 809 $y -= $self->{y};
700 810
701 my $res; 811 my $res;
702 812
703 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
704 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
705 and return $res; 815 and return $res;
706 } 816 }
707 817
708 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
714 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
715} 825}
716 826
717############################################################################# 827#############################################################################
718 828
719package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
720 830
721our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
722 832
723sub new { 833sub new {
724 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
725 835
726 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
727 837
728 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
729} 839}
730 840
731sub add { 841sub add {
732 my ($self, $child) = @_; 842 my ($self, $child) = @_;
733 843
734 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
735
736 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
737} 846}
738 847
739sub remove { 848sub remove {
740 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
741 850
742 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
743 852
744 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
745 unless @{$self->{children}}; 854 unless @{$self->{children}};
746} 855}
747 856
748sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
749 858
750sub size_request { 859sub size_request {
751 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
752} 861}
753 862
754sub size_allocate { 863sub invoke_size_allocate {
755 my ($self, $w, $h, $changed) = @_; 864 my ($self, $w, $h) = @_;
756 865
757 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
758} 869}
759 870
760############################################################################# 871#############################################################################
761 872
873# back-buffered drawing area
874
762package CFClient::UI::Window; 875package CFPlus::UI::Window;
763 876
764our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
765 878
766use CFClient::OpenGL; 879use CFPlus::OpenGL;
767 880
768sub new { 881sub new {
769 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
770 883
771 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
776 889
777 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
778 $self->SUPER::update; 891 $self->SUPER::update;
779} 892}
780 893
781sub size_allocate { 894sub invoke_size_allocate {
782 my ($self, $w, $h, $changed) = @_; 895 my ($self, $w, $h) = @_;
783 896
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update 897 $self->update;
786 if $changed; 898
899 $self->SUPER::invoke_size_allocate ($w, $h)
787} 900}
788 901
789sub _render { 902sub _render {
903 my ($self) = @_;
904
790 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
791} 906}
792 907
793sub render_child { 908sub render_child {
794 my ($self) = @_; 909 my ($self) = @_;
795 910
796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
797 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
798 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
799 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
800 $self->_render; 921 $self->_render;
922 }
801 }; 923 };
802} 924}
803 925
804sub _draw { 926sub _draw {
805 my ($self) = @_; 927 my ($self) = @_;
806
807 my ($w, $h) = ($self->w, $self->h);
808 928
809 my $tex = $self->{texture} 929 my $tex = $self->{texture}
810 or return; 930 or return;
811 931
812 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
815 935
816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
817 937
818 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
819} 939}
820 940
821############################################################################# 941#############################################################################
822 942
823package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
824 944
945use List::Util qw(min max);
946
825our @ISA = CFClient::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
826 948
827sub new { 949sub new {
828 my $class = shift; 950 my $class = shift;
829 951
830 $class->SUPER::new ( 952 $class->SUPER::new (
… …
835} 957}
836 958
837sub size_request { 959sub size_request {
838 my ($self) = @_; 960 my ($self) = @_;
839 961
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
841 963
842 $w = 10 if $self->{scroll_x}; 964 $w = 1 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y}; 965 $h = 1 if $self->{scroll_y};
844 966
845 ($w, $h) 967 ($w, $h)
846} 968}
847 969
848sub size_allocate { 970sub invoke_size_allocate {
849 my ($self, $w, $h, $changed) = @_; 971 my ($self, $w, $h) = @_;
850 972
973 my $child = $self->child;
974
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w}; 975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h}; 976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
853 977
854 $self->child->configure (0, 0, $w, $h); 978 $self->child->configure (0, 0, $w, $h);
855 $self->update; 979 $self->update;
980
981 1
856} 982}
857 983
858sub set_offset { 984sub set_offset {
859 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
860 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
861 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
862 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
863 993
994 $self->emit (changed => $x, $y);
864 $self->update; 995 $self->update;
996 }
865} 997}
866 998
867# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
868sub coord2local { 1000sub coord2local {
869 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
884 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
885 1017
886 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
887 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
888 ) { 1020 ) {
889 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
890 } else { 1022 } else {
891 $self->CFClient::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
892 } 1024 }
893} 1025}
894 1026
895sub _render { 1027sub _render {
896 my ($self) = @_; 1028 my ($self) = @_;
897 1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899 1034
900 $self->SUPER::_render; 1035 $self->SUPER::_render;
901} 1036}
902 1037
903############################################################################# 1038#############################################################################
904 1039
905package CFClient::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
906 1041
907our @ISA = CFClient::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
908 1043
909sub new { 1044sub new {
910 my $class = shift; 1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
911 1048
912 my $self; 1049 my $self;
913 1050
914 my $slider = new CFClient::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
1054 vertical => 0,
1055 range => [0, 0, 1, 0.01], # HACK fix
1056 on_changed => sub {
1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1059 },
1060 ;
1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
915 vertical => 1, 1065 vertical => 1,
916 range => [0, 0, 1, 0.01], # HACK fix 1066 range => [0, 0, 1, 0.01], # HACK fix
917 on_changed => sub { 1067 on_changed => sub {
918 $self->{vp}->set_offset (0, $_[1]); 1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
919 }, 1070 },
920 ; 1071 ;
921 1072
922 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
924 slider => $slider, 1077 hslider => $hslider,
925 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
926 ); 1082 );
927 1083
928 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
929 $self->add ($self->{vp}); 1100 $self->SUPER::add ($self->{vp});
930 $self->add ($self->{slider}); 1101
1102 $self->add ($child) if $child;
931 1103
932 $self 1104 $self
933} 1105}
934 1106
1107#TODO# update range on size_allocate depending on child?
1108
1109sub add {
1110 my ($self, $widget) = @_;
1111
1112 $self->{vp}->add ($self->{child} = $widget);
1113}
1114
1115sub update_slider {
1116 my ($self) = @_;
1117
1118 my $child = ($self->{vp} or return)->child;
1119
1120 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1121 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1122
1123 my $visible = $w1 > $w2;
1124 if ($visible != $self->{hslider_visible}) {
1125 $self->{hslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{hslider})
1127 : $self->SUPER::remove ($self->{hslider});
1128 }
1129
1130 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1131 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1132
1133 my $visible = $h1 > $h2;
1134 if ($visible != $self->{vslider_visible}) {
1135 $self->{vslider_visible} = $visible;
1136 $visible ? $self->SUPER::add ($self->{vslider})
1137 : $self->SUPER::remove ($self->{vslider});
1138 }
1139}
1140
935sub update { 1141sub update {
936 my ($self) = @_; 1142 my ($self) = @_;
937 1143
1144 $self->update_slider;
938 $self->SUPER::update; 1145 $self->SUPER::update;
939
940 # todo: overwrite size_allocate of child
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943} 1146}
944 1147
1148sub invoke_mouse_wheel {
1149 my ($self, $ev) = @_;
1150
1151 $self->{vslider}->emit (mouse_wheel => $ev)
1152 if $ev->{dy};
1153
1154 $self->{hslider}->emit (mouse_wheel => $ev)
1155 if $ev->{dx};
1156
1157 1
1158}
1159
1160sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_;
1162
1163 if ($ev->{button} == 2) {
1164 $self->grab_focus;
1165
1166 my $ox = $self->{vp}{view_x} + $ev->{x};
1167 my $oy = $self->{vp}{view_y} + $ev->{y};
1168
1169 $self->{motion} = sub {
1170 my ($ev, $x, $y) = @_;
1171
1172 $self->{vp}->set_offset ($ox - $ev->{x}, $oy - $ev->{y});
1173 $self->update;
1174 };
1175
1176 return 1;
1177 }
1178
1179 0
1180}
1181
1182sub invoke_button_up {
1183 my ($self, $ev, $x, $y) = @_;
1184
1185 if (delete $self->{motion}) {
1186 return 1;
1187 }
1188
1189 0
1190}
1191
1192sub invoke_mouse_motion {
1193 my ($self, $ev, $x, $y) = @_;
1194
1195 if ($self->{motion}) {
1196 $self->{motion}->($ev, $x, $y);
1197 return 1;
1198 }
1199
1200 0
1201}
1202
945sub size_allocate { 1203sub invoke_size_allocate {
946 my ($self, $w, $h, $changed) = @_; 1204 my ($self, $w, $h) = @_;
947 1205
1206 $self->update_slider;
948 $self->SUPER::size_allocate ($w, $h, $changed); 1207 $self->SUPER::invoke_size_allocate ($w, $h)
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952} 1208}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956 1209
957############################################################################# 1210#############################################################################
958 1211
959package CFClient::UI::Frame; 1212package CFPlus::UI::Frame;
960 1213
961our @ISA = CFClient::UI::Bin::; 1214our @ISA = CFPlus::UI::Bin::;
962 1215
963use CFClient::OpenGL; 1216use CFPlus::OpenGL;
964 1217
965sub new { 1218sub new {
966 my $class = shift; 1219 my $class = shift;
967 1220
968 $class->SUPER::new ( 1221 $class->SUPER::new (
… …
976 1229
977 if ($self->{bg}) { 1230 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)}; 1231 my ($w, $h) = @$self{qw(w h)};
979 1232
980 glEnable GL_BLEND; 1233 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} }; 1235 glColor_premultiply @{ $self->{bg} };
983 1236
984 glBegin GL_QUADS; 1237 glBegin GL_QUADS;
985 glVertex 0 , 0; 1238 glVertex 0 , 0;
986 glVertex 0 , $h; 1239 glVertex 0 , $h;
987 glVertex $w, $h; 1240 glVertex $w, $h;
… …
994 $self->SUPER::_draw; 1247 $self->SUPER::_draw;
995} 1248}
996 1249
997############################################################################# 1250#############################################################################
998 1251
999package CFClient::UI::FancyFrame; 1252package CFPlus::UI::FancyFrame;
1000 1253
1001our @ISA = CFClient::UI::Bin::; 1254our @ISA = CFPlus::UI::Bin::;
1002 1255
1003use CFClient::OpenGL; 1256use CFPlus::OpenGL;
1257
1258sub new {
1259 my ($class, %arg) = @_;
1260
1261 if ((exists $arg{label}) && !ref $arg{label}) {
1262 $arg{label} = new CFPlus::UI::Label
1263 align => 1,
1264 valign => 0,
1265 text => $arg{label},
1266 fontsize => ($arg{border} || 0.8) * 0.75;
1267 }
1268
1269 my $self = $class->SUPER::new (
1270 # label => "",
1271 fg => [0.6, 0.3, 0.1],
1272 border => 0.8,
1273 style => 'single',
1274 %arg,
1275 );
1276
1277 $self
1278}
1279
1280sub add {
1281 my ($self, @widgets) = @_;
1282
1283 $self->SUPER::add (@widgets);
1284 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
1285}
1286
1287sub border {
1288 int $_[0]{border} * $::FONTSIZE
1289}
1290
1291sub size_request {
1292 my ($self) = @_;
1293
1294 ($self->{label_w}, undef) = $self->{label}->size_request
1295 if $self->{label};
1296
1297 my ($w, $h) = $self->SUPER::size_request;
1298
1299 (
1300 $w + $self->border * 2,
1301 $h + $self->border * 2,
1302 )
1303}
1304
1305sub invoke_size_allocate {
1306 my ($self, $w, $h) = @_;
1307
1308 my $border = $self->border;
1309
1310 $w -= List::Util::max 0, $border * 2;
1311 $h -= List::Util::max 0, $border * 2;
1312
1313 if (my $label = $self->{label}) {
1314 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1315 $label->{h} = List::Util::min $h, $border;
1316 $label->invoke_size_allocate ($label->{w}, $label->{h});
1317 }
1318
1319 $self->child->configure ($border, $border, $w, $h);
1320
1321 1
1322}
1323
1324sub _draw {
1325 my ($self) = @_;
1326
1327 my $child = $self->{children}[0];
1328
1329 my $border = $self->border;
1330 my ($w, $h) = ($self->{w}, $self->{h});
1331
1332 $child->draw;
1333
1334 glColor @{$self->{fg}};
1335 glBegin GL_LINE_STRIP;
1336 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1337 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1338 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1339 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1340 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1341 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1342 glEnd;
1343
1344 if ($self->{label}) {
1345 glTranslate $border * 2, 0;
1346 $self->{label}->_draw;
1347 }
1348}
1349
1350#############################################################################
1351
1352package CFPlus::UI::Toplevel;
1353
1354our @ISA = CFPlus::UI::Bin::;
1355
1356use CFPlus::OpenGL;
1004 1357
1005my $bg = 1358my $bg =
1006 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png", 1359 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1007 mipmap => 1, wrap => 1; 1360 mipmap => 1, wrap => 1;
1008 1361
1009my @border = 1362my @border =
1010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 1363 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1011 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 1364 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1012 1365
1366my @icon =
1367 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1368 qw(x1_move.png x1_resize.png);
1369
1013sub new { 1370sub new {
1014 my $class = shift; 1371 my ($class, %arg) = @_;
1015 1372
1016 my $self = $class->SUPER::new ( 1373 my $self = $class->SUPER::new (
1017 bg => [1, 1, 1, 1], 1374 bg => [1, 1, 1, 1],
1018 border_bg => [1, 1, 1, 1], 1375 border_bg => [1, 1, 1, 1],
1019 border => 0.6, 1376 border => 0.6,
1020 is_toplevel => 1,
1021 can_events => 1, 1377 can_events => 1,
1022 @_ 1378 min_w => 64,
1379 min_h => 32,
1380 %arg,
1023 ); 1381 );
1024 1382
1025 $self->{title} &&= new CFClient::UI::Label 1383 $self->{title_widget} = new CFPlus::UI::Label
1026 align => 0, 1384 align => 0,
1027 valign => 1, 1385 valign => 1,
1028 text => $self->{title}, 1386 text => $self->{title},
1029 fontsize => $self->{border}; 1387 fontsize => $self->{border},
1388 if exists $self->{title};
1389
1390 if ($self->{has_close_button}) {
1391 $self->{close_button} =
1392 new CFPlus::UI::ImageButton
1393 path => 'x1_close.png',
1394 on_activate => sub { $self->emit ("delete") };
1395
1396 $self->CFPlus::UI::Container::add ($self->{close_button});
1397 }
1030 1398
1031 $self 1399 $self
1400}
1401
1402sub add {
1403 my ($self, @widgets) = @_;
1404
1405 $self->SUPER::add (@widgets);
1406 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1407 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1032} 1408}
1033 1409
1034sub border { 1410sub border {
1035 int $_[0]{border} * $::FONTSIZE 1411 int $_[0]{border} * $::FONTSIZE
1036} 1412}
1037 1413
1038sub size_request { 1414sub size_request {
1039 my ($self) = @_; 1415 my ($self) = @_;
1416
1417 $self->{title_widget}->size_request
1418 if $self->{title_widget};
1419
1420 $self->{close_button}->size_request
1421 if $self->{close_button};
1040 1422
1041 my ($w, $h) = $self->SUPER::size_request; 1423 my ($w, $h) = $self->SUPER::size_request;
1042 1424
1043 ( 1425 (
1044 $w + $self->border * 2, 1426 $w + $self->border * 2,
1045 $h + $self->border * 2, 1427 $h + $self->border * 2,
1046 ) 1428 )
1047} 1429}
1048 1430
1049sub size_allocate { 1431sub invoke_size_allocate {
1050 my ($self, $w, $h, $changed) = @_; 1432 my ($self, $w, $h) = @_;
1051 1433
1052 return unless $changed; 1434 if ($self->{title_widget}) {
1435 $self->{title_widget}{w} = $w;
1436 $self->{title_widget}{h} = $h;
1437 $self->{title_widget}->invoke_size_allocate ($w, $h);
1438 }
1053 1439
1440 my $border = $self->border;
1441
1054 $h -= List::Util::max 0, $self->border * 2; 1442 $h -= List::Util::max 0, $border * 2;
1055 $w -= List::Util::max 0, $self->border * 2; 1443 $w -= List::Util::max 0, $border * 2;
1056 1444
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
1060 $self->child->configure ($self->border, $self->border, $w, $h); 1445 $self->child->configure ($border, $border, $w, $h);
1061}
1062 1446
1447 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1448 if $self->{close_button};
1449
1450 1
1451}
1452
1453sub invoke_delete {
1454 my ($self) = @_;
1455
1456 $self->hide;
1457
1458 1
1459}
1460
1063sub button_down { 1461sub invoke_button_down {
1064 my ($self, $ev, $x, $y) = @_; 1462 my ($self, $ev, $x, $y) = @_;
1065 1463
1066 my ($w, $h) = @$self{qw(w h)}; 1464 my ($w, $h) = @$self{qw(w h)};
1067 my $border = $self->border; 1465 my $border = $self->border;
1068 1466
… …
1081 my ($ev, $x, $y) = @_; 1479 my ($ev, $x, $y) = @_;
1082 1480
1083 my $dx = $ev->{x} - $ox; 1481 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy; 1482 my $dy = $ev->{y} - $oy;
1085 1483
1086 $self->{user_x} = $wx + $dx * $mx;
1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1); 1484 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1); 1485 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y}); 1486
1487 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1091 $self->realloc; 1488 $self->realloc;
1092 }; 1489 };
1093 1490
1094 } elsif ($lr ^ $td) { 1491 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1492 my ($ox, $oy) = ($ev->{x}, $ev->{y});
… …
1098 $self->{motion} = sub { 1495 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_; 1496 my ($ev, $x, $y) = @_;
1100 1497
1101 ($x, $y) = ($ev->{x}, $ev->{y}); 1498 ($x, $y) = ($ev->{x}, $ev->{y});
1102 1499
1103 $self->{user_x} = $bx + $x - $ox; 1500 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1104 $self->{user_y} = $by + $y - $oy; 1501 # HACK: the next line is required to enforce placement
1105 1502 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1106 $self->move ($self->{user_x}, $self->{user_y});
1107 $self->realloc;
1108 }; 1503 };
1504 } else {
1505 return 0;
1506 }
1507
1109 } 1508 1
1110} 1509}
1111 1510
1112sub button_up { 1511sub invoke_button_up {
1113 my ($self, $ev, $x, $y) = @_; 1512 my ($self, $ev, $x, $y) = @_;
1114 1513
1115 delete $self->{motion}; 1514 ! ! delete $self->{motion}
1116} 1515}
1117 1516
1118sub mouse_motion { 1517sub invoke_mouse_motion {
1119 my ($self, $ev, $x, $y) = @_; 1518 my ($self, $ev, $x, $y) = @_;
1120 1519
1121 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1520 $self->{motion}->($ev, $x, $y) if $self->{motion};
1521
1522 ! ! $self->{motion}
1523}
1524
1525sub invoke_visibility_change {
1526 my ($self, $visible) = @_;
1527
1528 delete $self->{motion} unless $visible;
1529
1530 0
1122} 1531}
1123 1532
1124sub _draw { 1533sub _draw {
1125 my ($self) = @_; 1534 my ($self) = @_;
1126 1535
1536 my $child = $self->{children}[0];
1537
1127 my ($w, $h ) = ($self->{w}, $self->{h}); 1538 my ($w, $h ) = ($self->{w}, $self->{h});
1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1539 my ($cw, $ch) = ($child->{w}, $child->{h});
1129 1540
1130 glEnable GL_TEXTURE_2D; 1541 glEnable GL_TEXTURE_2D;
1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1542 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1132 1543
1133 my $border = $self->border; 1544 my $border = $self->border;
1134 1545
1135 glColor @{ $self->{border_bg} }; 1546 glColor @{ $self->{border_bg} };
1136 $border[0]->draw_quad_alpha (0, 0, $w, $border); 1547 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1137 $border[1]->draw_quad_alpha (0, $border, $border, $ch); 1548 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1138 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1549 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1139 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border); 1550 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1551
1552 # move
1553 my $w2 = ($w - $border) * .5;
1554 my $h2 = ($h - $border) * .5;
1555 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1556 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1557 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1558
1559 # resize
1560 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1561 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1562 unless $self->{has_close_button};
1563 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1564 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1140 1565
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1566 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1142 glColor @{ $self->{bg} }; 1567 glColor @{ $self->{bg} };
1143 1568
1144 # TODO: repeat texture not scale 1569 # TODO: repeat texture not scale
… …
1148 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1573 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1149 } 1574 }
1150 1575
1151 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1152 1577
1153 $self->{title}->draw if $self->{title};
1154
1155 $self->child->draw; 1578 $child->draw;
1579
1580 if ($self->{title_widget}) {
1581 glTranslate 0, $border - $self->{h};
1582 $self->{title_widget}->_draw;
1583
1584 glTranslate 0, - ($border - $self->{h});
1585 }
1586
1587 $self->{close_button}->draw
1588 if $self->{close_button};
1156} 1589}
1157 1590
1158############################################################################# 1591#############################################################################
1159 1592
1160package CFClient::UI::Table; 1593package CFPlus::UI::Table;
1161 1594
1162our @ISA = CFClient::UI::Base::; 1595our @ISA = CFPlus::UI::Container::;
1163 1596
1164use List::Util qw(max sum); 1597use List::Util qw(max sum);
1165 1598
1166use CFClient::OpenGL; 1599use CFPlus::OpenGL;
1167 1600
1168sub new { 1601sub new {
1169 my $class = shift; 1602 my $class = shift;
1170 1603
1171 $class->SUPER::new ( 1604 $class->SUPER::new (
1172 col_expand => [], 1605 col_expand => [],
1606 row_expand => [],
1173 @_, 1607 @_,
1174 ) 1608 )
1175} 1609}
1176 1610
1177sub children {
1178 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1179}
1180
1181sub add { 1611sub add {
1182 my ($self, $x, $y, $child) = @_;
1183
1184 $child->set_parent ($self);
1185 $self->{children}[$y][$x] = $child;
1186
1187 $self->realloc;
1188}
1189
1190# TODO: move to container class maybe? send children a signal on removal?
1191sub clear {
1192 my ($self) = @_; 1612 my ($self, @widgets) = @_;
1613
1614 for my $child (@widgets) {
1615 $child->{rowspan} ||= 1;
1616 $child->{colspan} ||= 1;
1617 }
1618
1619 $self->SUPER::add (@widgets);
1620}
1621
1622sub add_at {
1623 my $self = shift;
1624
1625 my @widgets;
1626
1627 while (@_) {
1628 my ($col, $row, $child) = splice @_, 0, 3, ();
1629
1630 $child->{row} = $row;
1631 $child->{col} = $col;
1632
1633 push @widgets, $child;
1634 }
1635
1636 $self->add (@widgets);
1637}
1638
1639sub get_wh {
1640 my ($self) = @_;
1641
1642 my (@w, @h);
1193 1643
1194 my @children = $self->children; 1644 my @children = $self->children;
1195 delete $self->{children}; 1645
1646 # first pass, columns
1647 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1648 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1649
1650 my $sw = sum @w[$c .. $c + $cs - 1];
1651
1652 if ($w > $sw) {
1653 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1654 }
1196 1655 }
1197 for (@children) {
1198 delete $_->{parent};
1199 $_->hide;
1200 }
1201 1656
1202 $self->realloc; 1657 # second pass, rows
1203} 1658 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1204
1205sub get_wh {
1206 my ($self) = @_;
1207
1208 my (@w, @h);
1209
1210 for my $y (0 .. $#{$self->{children}}) {
1211 my $row = $self->{children}[$y]
1212 or next;
1213
1214 for my $x (0 .. $#$row) {
1215 my $widget = $row->[$x]
1216 or next;
1217 my ($w, $h) = @$widget{qw(req_w req_h)}; 1659 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1218 1660
1219 $w[$x] = max $w[$x], $w; 1661 my $sh = sum @h[$r .. $r + $rs - 1];
1220 $h[$y] = max $h[$y], $h; 1662
1663 if ($h > $sh) {
1664 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1221 } 1665 }
1222 } 1666 }
1223 1667
1224 (\@w, \@h) 1668 (\@w, \@h)
1225} 1669}
… …
1233 (sum @$ws), 1677 (sum @$ws),
1234 (sum @$hs), 1678 (sum @$hs),
1235 ) 1679 )
1236} 1680}
1237 1681
1238sub size_allocate { 1682sub invoke_size_allocate {
1239 my ($self, $w, $h, $changed) = @_; 1683 my ($self, $w, $h) = @_;
1240 1684
1241 my ($ws, $hs) = $self->get_wh; 1685 my ($ws, $hs) = $self->get_wh;
1242 1686
1243 my $req_w = (sum @$ws) || 1; 1687 my $req_w = (sum @$ws) || 1;
1244 my $req_h = (sum @$hs) || 1; 1688 my $req_h = (sum @$hs) || 1;
1245 1689
1246 # TODO: nicer code && do row_expand 1690 # now linearly scale the rows/columns to the allocated size
1247 my @col_expand = @{$self->{col_expand}}; 1691 my @col_expand = @{$self->{col_expand}};
1248 @col_expand = (1) x @$ws unless @col_expand; 1692 @col_expand = (1) x @$ws unless @col_expand;
1249 my $col_expand = (sum @col_expand) || 1; 1693 my $col_expand = (sum @col_expand) || 1;
1250 1694
1251 # linearly scale sizes
1252 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1695 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1253 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1254 1696
1255 CFClient::UI::harmonize $ws; 1697 CFPlus::UI::harmonize $ws;
1698
1699 my @row_expand = @{$self->{row_expand}};
1700 @row_expand = (1) x @$ws unless @row_expand;
1701 my $row_expand = (sum @row_expand) || 1;
1702
1703 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1704
1256 CFClient::UI::harmonize $hs; 1705 CFPlus::UI::harmonize $hs;
1257 1706
1258 my $y; 1707 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1708 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1259 1709
1260 for my $r (0 .. $#{$self->{children}}) { 1710 for my $widget ($self->children) {
1261 my $row = $self->{children}[$r] 1711 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1262 or next;
1263 1712
1264 my $x = 0; 1713 $widget->configure (
1265 my $row_h = $hs->[$r]; 1714 $x[$c], $y[$r],
1715 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1266 1716 );
1267 for my $c (0 .. $#$row) { 1717 }
1268 my $col_w = $ws->[$c];
1269 1718
1270 if (my $widget = $row->[$c]) { 1719 1
1271 $widget->configure ($x, $y, $col_w, $row_h); 1720}
1272 }
1273 1721
1274 $x += $col_w; 1722#############################################################################
1723
1724package CFPlus::UI::Fixed;
1725
1726use List::Util qw(min max);
1727
1728our @ISA = CFPlus::UI::Container::;
1729
1730sub add {
1731 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1732
1733 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1734 $self->SUPER::add ($child);
1735}
1736
1737sub _scale($$$) {
1738 my ($mode, $val, $max) = @_;
1739
1740 $mode eq "abs" ? $val
1741 : $mode eq "rel" ? $val * $max
1742 : 0
1743}
1744
1745sub size_request {
1746 my ($self) = @_;
1747
1748 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1749
1750 # determine overall size by querying abs widgets
1751 for my $child ($self->visible_children) {
1752 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1753
1754 if ($pos eq "abs") {
1755 $w = _scale $size, $w, $child->{req_w};
1756 $h = _scale $size, $h, $child->{req_h};
1757
1758 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1759 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1275 } 1760 }
1276
1277 $y += $row_h;
1278 } 1761 }
1279 1762
1280} 1763 my $W = $x2 - $x1;
1764 my $H = $y2 - $y1;
1281 1765
1282sub find_widget { 1766 # now layout remaining widgets
1767 for my $child ($self->visible_children) {
1768 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1769
1770 if ($pos ne "abs") {
1771 $x = _scale $pos, $x, $W;
1772 $y = _scale $pos, $x, $H;
1773 $w = _scale $size, $w, $child->{req_w};
1774 $h = _scale $size, $h, $child->{req_h};
1775
1776 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1777 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1778 }
1779 }
1780
1781 my $W = $x2 - $x1;
1782 my $H = $y2 - $y1;
1783
1784 ($W, $H)
1785}
1786
1787sub invoke_size_allocate {
1283 my ($self, $x, $y) = @_; 1788 my ($self, $W, $H) = @_;
1284 1789
1285 $x -= $self->{x}; 1790 for my $child ($self->visible_children) {
1286 $y -= $self->{y}; 1791 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1287 1792
1288 my $res; 1793 $x = _scale $pos, $x, $W;
1794 $y = _scale $pos, $x, $H;
1795 $w = _scale $size, $w, $child->{req_w};
1796 $h = _scale $size, $h, $child->{req_h};
1289 1797
1290 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1798 $child->configure ($x, $y, $w, $h);
1291 $res = $_->find_widget ($x, $y) 1799 }
1292 and return $res; 1800
1293 } 1801 1
1294
1295 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1296}
1297
1298sub _draw {
1299 my ($self) = @_;
1300
1301 for (grep $_, @{$self->{children}}) {
1302 $_->draw for grep $_, @$_;
1303 }
1304} 1802}
1305 1803
1306############################################################################# 1804#############################################################################
1307 1805
1308package CFClient::UI::Box; 1806package CFPlus::UI::Box;
1309 1807
1310our @ISA = CFClient::UI::Container::; 1808our @ISA = CFPlus::UI::Container::;
1311 1809
1312sub size_request { 1810sub size_request {
1313 my ($self) = @_; 1811 my ($self) = @_;
1314 1812
1315 $self->{vertical} 1813 $self->{vertical}
… …
1321 (List::Util::sum map $_->{req_w}, @{$self->{children}}), 1819 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1322 (List::Util::max map $_->{req_h}, @{$self->{children}}), 1820 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1323 ) 1821 )
1324} 1822}
1325 1823
1326sub size_allocate { 1824sub invoke_size_allocate {
1327 my ($self, $w, $h, $changed) = @_; 1825 my ($self, $w, $h) = @_;
1328 1826
1329 my $space = $self->{vertical} ? $h : $w; 1827 my $space = $self->{vertical} ? $h : $w;
1330 my $children = $self->{children}; 1828 my @children = $self->visible_children;
1331 1829
1332 my @req; 1830 my @req;
1333 1831
1334 if ($self->{homogeneous}) { 1832 if ($self->{homogeneous}) {
1335 @req = ($space / (@$children || 1)) x @$children; 1833 @req = ($space / (@children || 1)) x @children;
1336 } else { 1834 } else {
1337 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children; 1835 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1338 my $req = List::Util::sum @req; 1836 my $req = List::Util::sum @req;
1339 1837
1340 if ($req > $space) { 1838 if ($req > $space) {
1341 # ah well, not enough space 1839 # ah well, not enough space
1342 $_ *= $space / $req for @req; 1840 $_ *= $space / $req for @req;
1343 } else { 1841 } else {
1344 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1; 1842 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1345 1843
1346 $space = ($space - $req) / $expand; # remaining space to give away 1844 $space = ($space - $req) / $expand; # remaining space to give away
1347 1845
1348 $req[$_] += $space * $children->[$_]{expand} 1846 $req[$_] += $space * $children[$_]{expand}
1349 for 0 .. $#$children; 1847 for 0 .. $#children;
1350 } 1848 }
1351 } 1849 }
1352 1850
1353 CFClient::UI::harmonize \@req; 1851 CFPlus::UI::harmonize \@req;
1354 1852
1355 my $pos = 0; 1853 my $pos = 0;
1356 for (0 .. $#$children) { 1854 for (0 .. $#children) {
1357 my $alloc = $req[$_]; 1855 my $alloc = $req[$_];
1358 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h)); 1856 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1359 1857
1360 $pos += $alloc; 1858 $pos += $alloc;
1361 } 1859 }
1362 1860
1363 1 1861 1
1364} 1862}
1365 1863
1366############################################################################# 1864#############################################################################
1367 1865
1368package CFClient::UI::HBox; 1866package CFPlus::UI::HBox;
1369 1867
1370our @ISA = CFClient::UI::Box::; 1868our @ISA = CFPlus::UI::Box::;
1371 1869
1372sub new { 1870sub new {
1373 my $class = shift; 1871 my $class = shift;
1374 1872
1375 $class->SUPER::new ( 1873 $class->SUPER::new (
… …
1378 ) 1876 )
1379} 1877}
1380 1878
1381############################################################################# 1879#############################################################################
1382 1880
1383package CFClient::UI::VBox; 1881package CFPlus::UI::VBox;
1384 1882
1385our @ISA = CFClient::UI::Box::; 1883our @ISA = CFPlus::UI::Box::;
1386 1884
1387sub new { 1885sub new {
1388 my $class = shift; 1886 my $class = shift;
1389 1887
1390 $class->SUPER::new ( 1888 $class->SUPER::new (
… …
1393 ) 1891 )
1394} 1892}
1395 1893
1396############################################################################# 1894#############################################################################
1397 1895
1398package CFClient::UI::Label; 1896package CFPlus::UI::Label;
1399 1897
1400our @ISA = CFClient::UI::DrawBG::; 1898our @ISA = CFPlus::UI::DrawBG::;
1401 1899
1402use CFClient::OpenGL; 1900use CFPlus::OpenGL;
1403 1901
1404sub new { 1902sub new {
1405 my ($class, %arg) = @_; 1903 my ($class, %arg) = @_;
1406 1904
1407 my $self = $class->SUPER::new ( 1905 my $self = $class->SUPER::new (
… …
1410 #active_bg => none 1908 #active_bg => none
1411 #font => default_font 1909 #font => default_font
1412 #text => initial text 1910 #text => initial text
1413 #markup => initial narkup 1911 #markup => initial narkup
1414 #max_w => maximum pixel width 1912 #max_w => maximum pixel width
1913 #style => 0, # render flags
1415 ellipsise => 3, # end 1914 ellipsise => 3, # end
1416 layout => (new CFClient::Layout), 1915 layout => (new CFPlus::Layout),
1417 fontsize => 1, 1916 fontsize => 1,
1418 align => -1, 1917 align => -1,
1419 valign => -1, 1918 valign => -1,
1420 padding => 2, 1919 padding_x => 2,
1920 padding_y => 2,
1421 can_events => 0, 1921 can_events => 0,
1422 %arg 1922 %arg
1423 ); 1923 );
1424 1924
1425 if (exists $self->{template}) { 1925 if (exists $self->{template}) {
1426 my $layout = new CFClient::Layout; 1926 my $layout = new CFPlus::Layout;
1427 $layout->set_text (delete $self->{template}); 1927 $layout->set_text (delete $self->{template});
1428 $self->{template} = $layout; 1928 $self->{template} = $layout;
1429 } 1929 }
1430 1930
1431 if (exists $self->{markup}) { 1931 if (exists $self->{markup}) {
… …
1435 } 1935 }
1436 1936
1437 $self 1937 $self
1438} 1938}
1439 1939
1440sub escape($) {
1441 local $_ = $_[0];
1442
1443 s/&/&amp;/g;
1444 s/>/&gt;/g;
1445 s/</&lt;/g;
1446
1447 $_
1448}
1449
1450sub update { 1940sub update {
1451 my ($self) = @_; 1941 my ($self) = @_;
1452 1942
1453 delete $self->{texture}; 1943 delete $self->{texture};
1454 $self->SUPER::update; 1944 $self->SUPER::update;
1455} 1945}
1456 1946
1947sub realloc {
1948 my ($self) = @_;
1949
1950 delete $self->{ox};
1951 $self->SUPER::realloc;
1952}
1953
1457sub set_text { 1954sub set_text {
1458 my ($self, $text) = @_; 1955 my ($self, $text) = @_;
1459 1956
1460 return if $self->{text} eq "T$text"; 1957 return if $self->{text} eq "T$text";
1461 $self->{text} = "T$text"; 1958 $self->{text} = "T$text";
1462 1959
1463 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1464 $self->{layout}->set_text ($text); 1960 $self->{layout}->set_text ($text);
1465 1961
1962 delete $self->{size_req};
1466 $self->realloc; 1963 $self->realloc;
1467 $self->update; 1964 $self->update;
1468} 1965}
1469 1966
1470sub set_markup { 1967sub set_markup {
… …
1473 return if $self->{text} eq "M$markup"; 1970 return if $self->{text} eq "M$markup";
1474 $self->{text} = "M$markup"; 1971 $self->{text} = "M$markup";
1475 1972
1476 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1973 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1477 1974
1478 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1479 $self->{layout}->set_markup ($markup); 1975 $self->{layout}->set_markup ($markup);
1480 1976
1977 delete $self->{size_req};
1481 $self->realloc; 1978 $self->realloc;
1482 $self->update; 1979 $self->update;
1483} 1980}
1484 1981
1485sub size_request { 1982sub size_request {
1486 my ($self) = @_; 1983 my ($self) = @_;
1487 1984
1985 $self->{size_req} ||= do {
1488 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1986 $self->{layout}->set_font ($self->{font}) if $self->{font};
1489 $self->{layout}->set_width ($self->{max_w} || -1); 1987 $self->{layout}->set_width ($self->{max_w} || -1);
1490 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1988 $self->{layout}->set_ellipsise ($self->{ellipsise});
1491 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1989 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1492 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1493 1991
1494 my ($w, $h) = $self->{layout}->size; 1992 my ($w, $h) = $self->{layout}->size;
1495 1993
1496 if (exists $self->{template}) { 1994 if (exists $self->{template}) {
1497 $self->{template}->set_font ($self->{font}) if $self->{font}; 1995 $self->{template}->set_font ($self->{font}) if $self->{font};
1996 $self->{template}->set_width ($self->{max_w} || -1);
1498 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1997 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1499 1998
1500 my ($w2, $h2) = $self->{template}->size; 1999 my ($w2, $h2) = $self->{template}->size;
1501 2000
1502 $w = List::Util::max $w, $w2; 2001 $w = List::Util::max $w, $w2;
1503 $h = List::Util::max $h, $h2; 2002 $h = List::Util::max $h, $h2;
2003 }
2004
2005 [$w, $h]
1504 } 2006 };
1505 2007
1506 ( 2008 @{ $self->{size_req} }
1507 $w + $self->{padding} * 2,
1508 $h + $self->{padding} * 2,
1509 )
1510} 2009}
1511 2010
2011sub baseline_shift {
2012 $_[0]{layout}->descent
2013}
2014
1512sub size_allocate { 2015sub invoke_size_allocate {
1513 my ($self, $w, $h, $changed) = @_; 2016 my ($self, $w, $h) = @_;
2017
2018 delete $self->{ox};
1514 2019
1515 delete $self->{texture} 2020 delete $self->{texture}
1516 if $changed; 2021 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2022
2023 1
1517} 2024}
1518 2025
1519sub set_fontsize { 2026sub set_fontsize {
1520 my ($self, $fontsize) = @_; 2027 my ($self, $fontsize) = @_;
1521 2028
1522 $self->{fontsize} = $fontsize; 2029 $self->{fontsize} = $fontsize;
2030 delete $self->{size_req};
1523 delete $self->{texture}; 2031 delete $self->{texture};
1524 2032
1525 $self->realloc; 2033 $self->realloc;
1526} 2034}
1527 2035
2036sub reconfigure {
2037 my ($self) = @_;
2038
2039 delete $self->{size_req};
2040 delete $self->{texture};
2041
2042 $self->SUPER::reconfigure;
2043}
2044
1528sub _draw { 2045sub _draw {
1529 my ($self) = @_; 2046 my ($self) = @_;
1530 2047
1531 $self->SUPER::_draw; # draw background, if applicable 2048 $self->SUPER::_draw; # draw background, if applicable
1532 2049
1533 my $tex = $self->{texture} ||= do { 2050 my $size = $self->{texture} ||= do {
1534 $self->{layout}->set_foreground (@{$self->{fg}}); 2051 $self->{layout}->set_foreground (@{$self->{fg}});
1535 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2052 $self->{layout}->set_font ($self->{font}) if $self->{font};
1536 $self->{layout}->set_width ($self->{w}); 2053 $self->{layout}->set_width ($self->{w});
1537 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2054 $self->{layout}->set_ellipsise ($self->{ellipsise});
1538 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2055 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1539 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2056 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1540 2057
1541 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2058 [$self->{layout}->size]
1542
1543 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1544 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1545 : ($self->{w} - $tex->{w}) * 0.5);
1546
1547 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1548 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1549 : ($self->{h} - $tex->{h}) * 0.5);
1550
1551 $tex
1552 }; 2059 };
1553 2060
1554 glEnable GL_TEXTURE_2D; 2061 unless (exists $self->{ox}) {
1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2062 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2063 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2064 : ($self->{w} - $size->[0]) * 0.5);
1556 2065
1557 if ($tex->{format} == GL_ALPHA) { 2066 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1558 glColor @{$self->{fg}}; 2067 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1559 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2068 : ($self->{h} - $size->[1]) * 0.5);
1560 } else {
1561 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1562 } 2069 };
1563 2070
1564 glDisable GL_TEXTURE_2D; 2071 my $w = List::Util::min $self->{w} + 4, $size->[0];
2072 my $h = List::Util::min $self->{h} + 2, $size->[1];
2073
2074 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1565} 2075}
1566 2076
1567############################################################################# 2077#############################################################################
1568 2078
1569package CFClient::UI::EntryBase; 2079package CFPlus::UI::EntryBase;
1570 2080
1571our @ISA = CFClient::UI::Label::; 2081our @ISA = CFPlus::UI::Label::;
1572 2082
1573use CFClient::OpenGL; 2083use CFPlus::OpenGL;
1574 2084
1575sub new { 2085sub new {
1576 my $class = shift; 2086 my $class = shift;
1577 2087
1578 $class->SUPER::new ( 2088 $class->SUPER::new (
… …
1582 active_fg => [0, 0, 0], 2092 active_fg => [0, 0, 0],
1583 can_hover => 1, 2093 can_hover => 1,
1584 can_focus => 1, 2094 can_focus => 1,
1585 valign => 0, 2095 valign => 0,
1586 can_events => 1, 2096 can_events => 1,
2097 ellipsise => 0,
1587 #text => ... 2098 #text => ...
2099 #hidden => "*",
1588 @_ 2100 @_
1589 ) 2101 )
1590} 2102}
1591 2103
1592sub _set_text { 2104sub _set_text {
… …
1594 2106
1595 delete $self->{cur_h}; 2107 delete $self->{cur_h};
1596 2108
1597 return if $self->{text} eq $text; 2109 return if $self->{text} eq $text;
1598 2110
1599 delete $self->{texture};
1600
1601 $self->{last_activity} = $::NOW; 2111 $self->{last_activity} = $::NOW;
1602 $self->{text} = $text; 2112 $self->{text} = $text;
1603 2113
1604 $text =~ s/./*/g if $self->{hidden}; 2114 $text =~ s/./*/g if $self->{hidden};
1605 $self->{layout}->set_text ("$text "); 2115 $self->{layout}->set_text ("$text ");
2116 delete $self->{size_req};
1606 2117
1607 $self->_emit (changed => $self->{text}); 2118 $self->emit (changed => $self->{text});
2119
2120 $self->realloc;
2121 $self->update;
1608} 2122}
1609 2123
1610sub set_text { 2124sub set_text {
1611 my ($self, $text) = @_; 2125 my ($self, $text) = @_;
1612 2126
1613 $self->{cursor} = length $text; 2127 $self->{cursor} = length $text;
1614 $self->_set_text ($text); 2128 $self->_set_text ($text);
1615
1616 $self->realloc;
1617} 2129}
1618 2130
1619sub get_text { 2131sub get_text {
1620 $_[0]{text} 2132 $_[0]{text}
1621} 2133}
… …
1626 my ($w, $h) = $self->SUPER::size_request; 2138 my ($w, $h) = $self->SUPER::size_request;
1627 2139
1628 ($w + 1, $h) # add 1 for cursor 2140 ($w + 1, $h) # add 1 for cursor
1629} 2141}
1630 2142
1631sub key_down { 2143sub invoke_key_down {
1632 my ($self, $ev) = @_; 2144 my ($self, $ev) = @_;
1633 2145
1634 my $mod = $ev->{mod}; 2146 my $mod = $ev->{mod};
1635 my $sym = $ev->{sym}; 2147 my $sym = $ev->{sym};
1636 my $uni = $ev->{unicode}; 2148 my $uni = $ev->{unicode};
1637 2149
1638 my $text = $self->get_text; 2150 my $text = $self->get_text;
2151
2152 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1639 2153
1640 if ($uni == 8) { 2154 if ($uni == 8) {
1641 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2155 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1642 } elsif ($uni == 127) { 2156 } elsif ($uni == 127) {
1643 substr $text, $self->{cursor}, 1, ""; 2157 substr $text, $self->{cursor}, 1, "";
1644 } elsif ($sym == CFClient::SDLK_LEFT) { 2158 } elsif ($sym == CFPlus::SDLK_LEFT) {
1645 --$self->{cursor} if $self->{cursor}; 2159 --$self->{cursor} if $self->{cursor};
1646 } elsif ($sym == CFClient::SDLK_RIGHT) { 2160 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1647 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2161 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1648 } elsif ($sym == CFClient::SDLK_HOME) { 2162 } elsif ($sym == CFPlus::SDLK_HOME) {
2163 # what a hack
2164 $self->{cursor} =
2165 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2166 ? length $1
2167 : 0;
2168 } elsif ($sym == CFPlus::SDLK_END) {
2169 # uh, again
2170 $self->{cursor} =
2171 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2172 ? $self->{cursor} + length $1
2173 : length $self->{text};
2174 } elsif ($uni == 21) { # ctrl-u
2175 $text = "";
1649 $self->{cursor} = 0; 2176 $self->{cursor} = 0;
1650 } elsif ($sym == CFClient::SDLK_END) {
1651 $self->{cursor} = length $text;
1652 } elsif ($uni == 27) { 2177 } elsif ($uni == 27) {
1653 $self->_emit ('escape'); 2178 $self->emit ('escape');
1654 } elsif ($uni) { 2179 } elsif ($uni == 0x0d) {
2180 substr $text, $self->{cursor}++, 0, "\012";
2181 } elsif ($uni >= 0x20) {
1655 substr $text, $self->{cursor}++, 0, chr $uni; 2182 substr $text, $self->{cursor}++, 0, chr $uni;
2183 } else {
2184 return 0;
1656 } 2185 }
1657 2186
1658 $self->_set_text ($text); 2187 $self->_set_text ($text);
1659 2188
1660 $self->realloc; 2189 $self->realloc;
1661} 2190 $self->update;
1662 2191
2192 1
2193}
2194
1663sub focus_in { 2195sub invoke_focus_in {
1664 my ($self) = @_; 2196 my ($self) = @_;
1665 2197
1666 $self->{last_activity} = $::NOW; 2198 $self->{last_activity} = $::NOW;
1667 2199
1668 $self->SUPER::focus_in; 2200 $self->SUPER::invoke_focus_in
1669} 2201}
1670 2202
1671sub button_down { 2203sub invoke_button_down {
1672 my ($self, $ev, $x, $y) = @_; 2204 my ($self, $ev, $x, $y) = @_;
1673 2205
1674 $self->SUPER::button_down ($ev, $x, $y); 2206 $self->SUPER::invoke_button_down ($ev, $x, $y);
1675 2207
1676 my $idx = $self->{layout}->xy_to_index ($x, $y); 2208 my $idx = $self->{layout}->xy_to_index ($x, $y);
1677 2209
1678 # byte-index to char-index 2210 # byte-index to char-index
1679 my $text = $self->{text}; 2211 my $text = $self->{text};
1680 utf8::encode $text; 2212 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1681 $self->{cursor} = length substr $text, 0, $idx; 2213 $self->{cursor} = length $text;
1682 2214
1683 $self->_set_text ($self->{text}); 2215 $self->_set_text ($self->{text});
1684 $self->update; 2216 $self->update;
2217
2218 1
1685} 2219}
1686 2220
1687sub mouse_motion { 2221sub invoke_mouse_motion {
1688 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1689# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2224
2225 1
1690} 2226}
1691 2227
1692sub _draw { 2228sub _draw {
1693 my ($self) = @_; 2229 my ($self) = @_;
1694 2230
1695 local $self->{fg} = $self->{fg}; 2231 local $self->{fg} = $self->{fg};
1696 2232
1697 if ($FOCUS == $self) { 2233 if ($FOCUS == $self) {
1698 glColor @{$self->{active_bg}}; 2234 glColor_premultiply @{$self->{active_bg}};
1699 $self->{fg} = $self->{active_fg}; 2235 $self->{fg} = $self->{active_fg};
1700 } else { 2236 } else {
1701 glColor @{$self->{bg}}; 2237 glColor_premultiply @{$self->{bg}};
1702 } 2238 }
1703 2239
1704 glEnable GL_BLEND; 2240 glEnable GL_BLEND;
1705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2241 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1706 glBegin GL_QUADS; 2242 glBegin GL_QUADS;
1707 glVertex 0 , 0; 2243 glVertex 0 , 0;
1708 glVertex 0 , $self->{h}; 2244 glVertex 0 , $self->{h};
1709 glVertex $self->{w}, $self->{h}; 2245 glVertex $self->{w}, $self->{h};
1710 glVertex $self->{w}, 0; 2246 glVertex $self->{w}, 0;
… …
1721 utf8::encode $text; 2257 utf8::encode $text;
1722 2258
1723 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2259 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1724 } 2260 }
1725 2261
1726 glColor @{$self->{fg}};
1727 glBegin GL_LINES; 2262 glBegin GL_LINES;
1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2263 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1729 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2264 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1730 glEnd; 2265 glEnd;
1731 } 2266 }
1732} 2267}
1733 2268
2269#############################################################################
2270
1734package CFClient::UI::Entry; 2271package CFPlus::UI::Entry;
1735 2272
1736our @ISA = CFClient::UI::EntryBase::; 2273our @ISA = CFPlus::UI::EntryBase::;
1737 2274
1738use CFClient::OpenGL; 2275use CFPlus::OpenGL;
1739 2276
1740sub key_down { 2277sub invoke_key_down {
1741 my ($self, $ev) = @_; 2278 my ($self, $ev) = @_;
1742 2279
1743 my $sym = $ev->{sym}; 2280 my $sym = $ev->{sym};
1744 2281
1745 if ($sym == 13) { 2282 if ($ev->{uni} == 0x0d || $sym == 13) {
1746 unshift @{$self->{history}}, 2283 unshift @{$self->{history}},
1747 my $txt = $self->get_text; 2284 my $txt = $self->get_text;
2285
1748 $self->{history_pointer} = -1; 2286 $self->{history_pointer} = -1;
1749 $self->{history_saveback} = ''; 2287 $self->{history_saveback} = '';
1750 $self->_emit (activate => $txt); 2288 $self->emit (activate => $txt);
1751 $self->update; 2289 $self->update;
1752 2290
1753 } elsif ($sym == CFClient::SDLK_UP) { 2291 } elsif ($sym == CFPlus::SDLK_UP) {
1754 if ($self->{history_pointer} < 0) { 2292 if ($self->{history_pointer} < 0) {
1755 $self->{history_saveback} = $self->get_text; 2293 $self->{history_saveback} = $self->get_text;
1756 } 2294 }
1757 if (@{$self->{history} || []} > 0) { 2295 if (@{$self->{history} || []} > 0) {
1758 $self->{history_pointer}++; 2296 $self->{history_pointer}++;
… …
1760 $self->{history_pointer} = @{$self->{history} || []} - 1; 2298 $self->{history_pointer} = @{$self->{history} || []} - 1;
1761 } 2299 }
1762 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2300 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1763 } 2301 }
1764 2302
1765 } elsif ($sym == CFClient::SDLK_DOWN) { 2303 } elsif ($sym == CFPlus::SDLK_DOWN) {
1766 $self->{history_pointer}--; 2304 $self->{history_pointer}--;
1767 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2305 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1768 2306
1769 if ($self->{history_pointer} >= 0) { 2307 if ($self->{history_pointer} >= 0) {
1770 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2308 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1771 } else { 2309 } else {
1772 $self->set_text ($self->{history_saveback}); 2310 $self->set_text ($self->{history_saveback});
1773 } 2311 }
1774 2312
1775 } else { 2313 } else {
1776 $self->SUPER::key_down ($ev); 2314 return $self->SUPER::invoke_key_down ($ev)
2315 }
2316
1777 } 2317 1
1778
1779} 2318}
1780 2319
1781############################################################################# 2320#############################################################################
1782 2321
2322package CFPlus::UI::TextEdit;
2323
2324our @ISA = CFPlus::UI::EntryBase::;
2325
2326use CFPlus::OpenGL;
2327
2328sub move_cursor_ver {
2329 my ($self, $dy) = @_;
2330
2331 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2332
2333 $y += $dy;
2334
2335 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2336 $self->{cursor} = $index;
2337 delete $self->{cur_h};
2338 $self->update;
2339 return;
2340 }
2341}
2342
2343sub invoke_key_down {
2344 my ($self, $ev) = @_;
2345
2346 my $sym = $ev->{sym};
2347
2348 if ($sym == CFPlus::SDLK_UP) {
2349 $self->move_cursor_ver (-1);
2350 } elsif ($sym == CFPlus::SDLK_DOWN) {
2351 $self->move_cursor_ver (+1);
2352 } else {
2353 return $self->SUPER::invoke_key_down ($ev)
2354 }
2355
2356 1
2357}
2358
2359#############################################################################
2360
1783package CFClient::UI::Button; 2361package CFPlus::UI::Button;
1784 2362
1785our @ISA = CFClient::UI::Label::; 2363our @ISA = CFPlus::UI::Label::;
1786 2364
1787use CFClient::OpenGL; 2365use CFPlus::OpenGL;
1788 2366
1789my @tex = 2367my @tex =
1790 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2368 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1791 qw(b1_button_active.png); 2369 qw(b1_button_inactive.png b1_button_active.png);
1792 2370
1793sub new { 2371sub new {
1794 my $class = shift; 2372 my $class = shift;
1795 2373
1796 $class->SUPER::new ( 2374 $class->SUPER::new (
1797 padding => 4, 2375 padding_x => 4,
2376 padding_y => 4,
1798 fg => [1, 1, 1], 2377 fg => [1.0, 1.0, 1.0],
1799 active_fg => [0, 0, 1], 2378 active_fg => [0.8, 0.8, 0.8],
1800 can_hover => 1, 2379 can_hover => 1,
1801 align => 0, 2380 align => 0,
1802 valign => 0, 2381 valign => 0,
1803 can_events => 1, 2382 can_events => 1,
1804 @_ 2383 @_
1805 ) 2384 )
1806} 2385}
1807 2386
1808sub activate { }
1809
1810sub button_up { 2387sub invoke_button_up {
1811 my ($self, $ev, $x, $y) = @_; 2388 my ($self, $ev, $x, $y) = @_;
1812 2389
1813 $self->emit ("activate") 2390 $self->emit ("activate")
1814 if $x >= 0 && $x < $self->{w} 2391 if $x >= 0 && $x < $self->{w}
1815 && $y >= 0 && $y < $self->{h}; 2392 && $y >= 0 && $y < $self->{h};
2393
2394 1
1816} 2395}
1817 2396
1818sub _draw { 2397sub _draw {
1819 my ($self) = @_; 2398 my ($self) = @_;
1820 2399
1821 local $self->{fg} = $self->{fg}; 2400 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1822
1823 if ($GRAB == $self) {
1824 $self->{fg} = $self->{active_fg};
1825 }
1826 2401
1827 glEnable GL_TEXTURE_2D; 2402 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2403 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 glColor 0, 0, 0, 1; 2404 glColor 0, 0, 0, 1;
1830 2405
2406 my $tex = $tex[$GRAB == $self];
1831 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2407 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1832 2408
1833 glDisable GL_TEXTURE_2D; 2409 glDisable GL_TEXTURE_2D;
1834 2410
1835 $self->SUPER::_draw; 2411 $self->SUPER::_draw;
1836} 2412}
1837 2413
1838############################################################################# 2414#############################################################################
1839 2415
1840package CFClient::UI::CheckBox; 2416package CFPlus::UI::CheckBox;
1841 2417
1842our @ISA = CFClient::UI::DrawBG::; 2418our @ISA = CFPlus::UI::DrawBG::;
1843 2419
1844my @tex = 2420my @tex =
1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2421 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1846 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2422 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1847 2423
1848use CFClient::OpenGL; 2424use CFPlus::OpenGL;
1849 2425
1850sub new { 2426sub new {
1851 my $class = shift; 2427 my $class = shift;
1852 2428
1853 $class->SUPER::new ( 2429 $class->SUPER::new (
1854 padding => 2, 2430 padding_x => 2,
2431 padding_y => 2,
1855 fg => [1, 1, 1], 2432 fg => [1, 1, 1],
1856 active_fg => [1, 1, 0], 2433 active_fg => [1, 1, 0],
1857 bg => [0, 0, 0, 0.2], 2434 bg => [0, 0, 0, 0.2],
1858 active_bg => [1, 1, 1, 0.5], 2435 active_bg => [1, 1, 1, 0.5],
1859 state => 0, 2436 state => 0,
… …
1863} 2440}
1864 2441
1865sub size_request { 2442sub size_request {
1866 my ($self) = @_; 2443 my ($self) = @_;
1867 2444
1868 ($self->{padding} * 2 + 6) x 2 2445 (6) x 2
1869} 2446}
1870 2447
2448sub toggle {
2449 my ($self) = @_;
2450
2451 $self->{state} = !$self->{state};
2452 $self->emit (changed => $self->{state});
2453 $self->update;
2454}
2455
1871sub button_down { 2456sub invoke_button_down {
1872 my ($self, $ev, $x, $y) = @_; 2457 my ($self, $ev, $x, $y) = @_;
1873 2458
1874 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2459 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1875 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2460 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1876 $self->{state} = !$self->{state}; 2461 $self->toggle;
1877 $self->_emit (changed => $self->{state}); 2462 } else {
2463 return 0
2464 }
2465
1878 } 2466 1
1879} 2467}
1880 2468
1881sub _draw { 2469sub _draw {
1882 my ($self) = @_; 2470 my ($self) = @_;
1883 2471
1884 $self->SUPER::_draw; 2472 $self->SUPER::_draw;
1885 2473
1886 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2474 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1887 2475
1888 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2476 my ($w, $h) = @$self{qw(w h)};
2477
2478 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1889 2479
1890 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2480 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1891 2481
1892 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2482 my $tex = $self->{state} ? $tex[1] : $tex[0];
1893 2483
… …
1896 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1897} 2487}
1898 2488
1899############################################################################# 2489#############################################################################
1900 2490
1901package CFClient::UI::Image; 2491package CFPlus::UI::Image;
1902 2492
1903our @ISA = CFClient::UI::Base::; 2493our @ISA = CFPlus::UI::Base::;
1904 2494
1905use CFClient::OpenGL; 2495use CFPlus::OpenGL;
1906use Carp qw/confess/;
1907 2496
1908our %loaded_images; 2497our %texture_cache;
1909 2498
1910sub new { 2499sub new {
1911 my $class = shift; 2500 my $class = shift;
1912 2501
1913 my $self = $class->SUPER::new (can_events => 0, @_); 2502 my $self = $class->SUPER::new (
2503 can_events => 0,
2504 @_,
2505 );
1914 2506
1915 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2507 $self->{path} || $self->{tex}
2508 or Carp::croak "'path' or 'tex' attributes required";
1916 2509
1917 $loaded_images{$self->{image}} ||= 2510 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1918 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2511 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1919 2512
1920 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2513 CFPlus::weaken $texture_cache{$self->{path}};
1921 2514
1922 Scalar::Util::weaken $loaded_images{$self->{image}}; 2515 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1923
1924 $self->{aspect} = $tex->{w} / $tex->{h};
1925 2516
1926 $self 2517 $self
1927} 2518}
1928 2519
2520sub STORABLE_freeze {
2521 my ($self, $cloning) = @_;
2522
2523 $self->{path}
2524 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2525
2526 $self->{path}
2527}
2528
2529sub STORABLE_attach {
2530 my ($self, $cloning, $path) = @_;
2531
2532 $self->new (path => $path)
2533}
2534
1929sub size_request { 2535sub size_request {
1930 my ($self) = @_; 2536 my ($self) = @_;
1931 2537
1932 ($self->{tex}->{w}, $self->{tex}->{h}) 2538 ($self->{tex}{w}, $self->{tex}{h})
1933} 2539}
1934 2540
1935sub _draw { 2541sub _draw {
1936 my ($self) = @_; 2542 my ($self) = @_;
1937 2543
… …
1947 } 2553 }
1948 2554
1949 glEnable GL_TEXTURE_2D; 2555 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951 2557
1952 $tex->draw_quad_alpha (0, 0, $w, $h); 2558 $tex->draw_quad (0, 0, $w, $h);
1953 2559
1954 glDisable GL_TEXTURE_2D; 2560 glDisable GL_TEXTURE_2D;
1955} 2561}
1956 2562
1957############################################################################# 2563#############################################################################
1958 2564
2565package CFPlus::UI::ImageButton;
2566
2567our @ISA = CFPlus::UI::Image::;
2568
2569use CFPlus::OpenGL;
2570
2571my %textures;
2572
2573sub new {
2574 my $class = shift;
2575
2576 my $self = $class->SUPER::new (
2577 padding_x => 4,
2578 padding_y => 4,
2579 fg => [1, 1, 1],
2580 active_fg => [0, 0, 1],
2581 can_hover => 1,
2582 align => 0,
2583 valign => 0,
2584 can_events => 1,
2585 @_
2586 );
2587}
2588
2589sub invoke_button_up {
2590 my ($self, $ev, $x, $y) = @_;
2591
2592 $self->emit ("activate")
2593 if $x >= 0 && $x < $self->{w}
2594 && $y >= 0 && $y < $self->{h};
2595
2596 1
2597}
2598
2599#############################################################################
2600
1959package CFClient::UI::VGauge; 2601package CFPlus::UI::VGauge;
1960 2602
1961our @ISA = CFClient::UI::Base::; 2603our @ISA = CFPlus::UI::Base::;
1962 2604
1963use List::Util qw(min max); 2605use List::Util qw(min max);
1964 2606
1965use CFClient::OpenGL; 2607use CFPlus::OpenGL;
1966 2608
1967my %tex = ( 2609my %tex = (
1968 food => [ 2610 food => [
1969 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2611 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1970 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2612 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1971 ], 2613 ],
1972 grace => [ 2614 grace => [
1973 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2615 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1974 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2616 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1975 ], 2617 ],
1976 hp => [ 2618 hp => [
1977 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2619 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1978 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2620 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1979 ], 2621 ],
1980 mana => [ 2622 mana => [
1981 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2623 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1982 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2624 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1983 ], 2625 ],
1984); 2626);
1985 2627
1986# eg. VGauge->new (gauge => 'food'), default gauge: food 2628# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
2046 my $ycut1 = max 0, min 1, $ycut; 2688 my $ycut1 = max 0, min 1, $ycut;
2047 my $ycut2 = max 0, min 1, $ycut - 1; 2689 my $ycut2 = max 0, min 1, $ycut - 1;
2048 2690
2049 my $h1 = $self->{h} * (1 - $ycut1); 2691 my $h1 = $self->{h} * (1 - $ycut1);
2050 my $h2 = $self->{h} * (1 - $ycut2); 2692 my $h2 = $self->{h} * (1 - $ycut2);
2693 my $h3 = $self->{h};
2694
2695 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
2051 2696
2052 glEnable GL_BLEND; 2697 glEnable GL_BLEND;
2053 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2698 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2699 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2054 glEnable GL_TEXTURE_2D; 2700 glEnable GL_TEXTURE_2D;
2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2701 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2056 2702
2057 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2703 glBindTexture GL_TEXTURE_2D, $t1->{name};
2058 glBegin GL_QUADS; 2704 glBegin GL_QUADS;
… …
2073 2719
2074 if ($t3) { 2720 if ($t3) {
2075 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2721 glBindTexture GL_TEXTURE_2D, $t3->{name};
2076 glBegin GL_QUADS; 2722 glBegin GL_QUADS;
2077 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2723 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2078 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2724 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
2079 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2725 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
2080 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2726 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2081 glEnd; 2727 glEnd;
2082 } 2728 }
2083 2729
2084 glDisable GL_BLEND; 2730 glDisable GL_BLEND;
2085 glDisable GL_TEXTURE_2D; 2731 glDisable GL_TEXTURE_2D;
2086} 2732}
2087 2733
2088############################################################################# 2734#############################################################################
2089 2735
2090package CFClient::UI::Gauge; 2736package CFPlus::UI::Gauge;
2091 2737
2092our @ISA = CFClient::UI::VBox::; 2738our @ISA = CFPlus::UI::VBox::;
2093 2739
2094sub new { 2740sub new {
2095 my ($class, %arg) = @_; 2741 my ($class, %arg) = @_;
2096 2742
2097 my $self = $class->SUPER::new ( 2743 my $self = $class->SUPER::new (
… …
2099 can_hover => 1, 2745 can_hover => 1,
2100 can_events => 1, 2746 can_events => 1,
2101 %arg, 2747 %arg,
2102 ); 2748 );
2103 2749
2104 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2750 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2105 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2751 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2106 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2752 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2107 2753
2108 $self 2754 $self
2109} 2755}
2110 2756
2111sub set_fontsize { 2757sub set_fontsize {
… …
2132 $self->{value}->set_text ($val); 2778 $self->{value}->set_text ($val);
2133} 2779}
2134 2780
2135############################################################################# 2781#############################################################################
2136 2782
2137package CFClient::UI::Slider; 2783package CFPlus::UI::Slider;
2138 2784
2139use strict; 2785use strict;
2140 2786
2141use CFClient::OpenGL; 2787use CFPlus::OpenGL;
2142 2788
2143our @ISA = CFClient::UI::DrawBG::; 2789our @ISA = CFPlus::UI::DrawBG::;
2144 2790
2145my @tex = 2791my @tex =
2146 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2792 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2147 qw(s1_slider.png s1_slider_bg.png); 2793 qw(s1_slider.png s1_slider_bg.png);
2148 2794
2149sub new { 2795sub new {
2150 my $class = shift; 2796 my $class = shift;
2151 2797
… …
2158 fg => [1, 1, 1], 2804 fg => [1, 1, 1],
2159 active_fg => [0, 0, 0], 2805 active_fg => [0, 0, 0],
2160 bg => [0, 0, 0, 0.2], 2806 bg => [0, 0, 0, 0.2],
2161 active_bg => [1, 1, 1, 0.5], 2807 active_bg => [1, 1, 1, 0.5],
2162 range => [0, 0, 100, 10, 0], 2808 range => [0, 0, 100, 10, 0],
2163 req_w => $::WIDTH / 80, 2809 min_w => $::WIDTH / 80,
2164 req_h => $::WIDTH / 80, 2810 min_h => $::WIDTH / 80,
2165 vertical => 0, 2811 vertical => 0,
2166 can_hover => 1, 2812 can_hover => 1,
2167 inner_pad => 0.02, 2813 inner_pad => 0.02,
2168 @_ 2814 @_
2169 ); 2815 );
… …
2172 $self->update; 2818 $self->update;
2173 2819
2174 $self 2820 $self
2175} 2821}
2176 2822
2177sub changed { }
2178
2179sub set_range { 2823sub set_range {
2180 my ($self, $range) = @_; 2824 my ($self, $range) = @_;
2181 2825
2182 ($range, $self->{range}) = ($self->{range}, $range); 2826 ($range, $self->{range}) = ($self->{range}, $range);
2183 2827
2184 $self->update
2185 if "@$range" ne "@{$self->{range}}"; 2828 if ("@$range" ne "@{$self->{range}}") {
2829 $self->update;
2830 $self->set_value ($self->{range}[0]);
2831 }
2186} 2832}
2187 2833
2188sub set_value { 2834sub set_value {
2189 my ($self, $value) = @_; 2835 my ($self, $value) = @_;
2190 2836
… …
2201 if $unit; 2847 if $unit;
2202 2848
2203 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2849 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2204 2850
2205 if ($value != $old_value) { 2851 if ($value != $old_value) {
2206 $self->_emit (changed => $value); 2852 $self->emit (changed => $value);
2207 $self->update; 2853 $self->update;
2208 } 2854 }
2209} 2855}
2210 2856
2211sub size_request { 2857sub size_request {
2212 my ($self) = @_; 2858 my ($self) = @_;
2213 2859
2214 my $w = $self->{req_w}; 2860 ($self->{req_w}, $self->{req_h})
2215 my $h = $self->{req_h};
2216
2217 $self->{vertical} ? ($h, $w) : ($w, $h)
2218} 2861}
2219 2862
2220sub button_down { 2863sub invoke_button_down {
2221 my ($self, $ev, $x, $y) = @_; 2864 my ($self, $ev, $x, $y) = @_;
2222 2865
2223 $self->SUPER::button_down ($ev, $x, $y); 2866 $self->SUPER::invoke_button_down ($ev, $x, $y);
2224 2867
2225 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 2868 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2226 2869
2227 $self->mouse_motion ($ev, $x, $y); 2870 $self->invoke_mouse_motion ($ev, $x, $y)
2228} 2871}
2229 2872
2230sub mouse_motion { 2873sub invoke_mouse_motion {
2231 my ($self, $ev, $x, $y) = @_; 2874 my ($self, $ev, $x, $y) = @_;
2232 2875
2233 if ($GRAB == $self) { 2876 if ($GRAB == $self) {
2234 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2877 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2235 2878
2236 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2879 my (undef, $lo, $hi, $page) = @{$self->{range}};
2237 2880
2238 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 2881 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2239 2882
2240 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 2883 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2884 } else {
2885 return 0;
2886 }
2887
2241 } 2888 1
2889}
2890
2891sub invoke_mouse_wheel {
2892 my ($self, $ev) = @_;
2893
2894 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2895
2896 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2897
2898 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2899
2900 ! ! $delta
2242} 2901}
2243 2902
2244sub update { 2903sub update {
2245 my ($self) = @_; 2904 my ($self) = @_;
2246 2905
2247 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2906 delete $self->{knob_w};
2907 $self->SUPER::update;
2908}
2909
2910sub _draw {
2911 my ($self) = @_;
2912
2913 unless ($self->{knob_w}) {
2248 $self->set_value ($self->{range}[0]); 2914 $self->set_value ($self->{range}[0]);
2249 2915
2250 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2916 my ($value, $lo, $hi, $page) = @{$self->{range}};
2251 my $range = ($hi - $page - $lo) || 1e-100; 2917 my $range = ($hi - $page - $lo) || 1e-100;
2252 2918
… …
2258 $value = ($value - $lo) / $range; 2924 $value = ($value - $lo) / $range;
2259 $value = $value * $self->{scale} + $self->{offset}; 2925 $value = $value * $self->{scale} + $self->{offset};
2260 2926
2261 $self->{knob_x} = $value - $knob_w * 0.5; 2927 $self->{knob_x} = $value - $knob_w * 0.5;
2262 $self->{knob_w} = $knob_w; 2928 $self->{knob_w} = $knob_w;
2263 }); 2929 }
2264
2265 $self->SUPER::update;
2266}
2267
2268sub _draw {
2269 my ($self) = @_;
2270 2930
2271 $self->SUPER::_draw (); 2931 $self->SUPER::_draw ();
2272 2932
2273 glScale $self->{w}, $self->{h}; 2933 glScale $self->{w}, $self->{h};
2274 2934
… …
2294 glDisable GL_TEXTURE_2D; 2954 glDisable GL_TEXTURE_2D;
2295} 2955}
2296 2956
2297############################################################################# 2957#############################################################################
2298 2958
2299package CFClient::UI::ValSlider; 2959package CFPlus::UI::ValSlider;
2300 2960
2301our @ISA = CFClient::UI::HBox::; 2961our @ISA = CFPlus::UI::HBox::;
2302 2962
2303sub new { 2963sub new {
2304 my ($class, %arg) = @_; 2964 my ($class, %arg) = @_;
2305 2965
2306 my $range = delete $arg{range}; 2966 my $range = delete $arg{range};
2307 2967
2308 my $self = $class->SUPER::new ( 2968 my $self = $class->SUPER::new (
2309 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2969 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2310 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2970 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2311 to_value => sub { shift }, 2971 to_value => sub { shift },
2312 from_value => sub { shift }, 2972 from_value => sub { shift },
2313 %arg, 2973 %arg,
2314 ); 2974 );
2315 2975
… …
2335sub set_range { shift->{slider}->set_range (@_) } 2995sub set_range { shift->{slider}->set_range (@_) }
2336sub set_value { shift->{slider}->set_value (@_) } 2996sub set_value { shift->{slider}->set_value (@_) }
2337 2997
2338############################################################################# 2998#############################################################################
2339 2999
2340package CFClient::UI::TextView; 3000package CFPlus::UI::TextScroller;
2341 3001
2342our @ISA = CFClient::UI::HBox::; 3002our @ISA = CFPlus::UI::HBox::;
2343 3003
2344use CFClient::OpenGL; 3004use CFPlus::OpenGL;
2345 3005
2346sub new { 3006sub new {
2347 my $class = shift; 3007 my $class = shift;
2348 3008
2349 my $self = $class->SUPER::new ( 3009 my $self = $class->SUPER::new (
2350 fontsize => 1, 3010 fontsize => 1,
2351 can_events => 0, 3011 can_events => 1,
3012 indent => 0,
2352 #font => default_font 3013 #font => default_font
2353 @_, 3014 @_,
2354 3015
2355 layout => (new CFClient::Layout 1), 3016 layout => (new CFPlus::Layout),
2356 par => [], 3017 par => [],
3018 max_par => 0,
2357 height => 0, 3019 height => 0,
2358 children => [ 3020 children => [
2359 (new CFClient::UI::Empty expand => 1), 3021 (new CFPlus::UI::Empty expand => 1),
2360 (new CFClient::UI::Slider vertical => 1), 3022 (new CFPlus::UI::Slider vertical => 1),
2361 ], 3023 ],
2362 ); 3024 );
2363 3025
2364 $self->{children}[1]->connect (changed => sub { $self->update }); 3026 $self->{children}[1]->connect (changed => sub { $self->update });
2365 3027
… …
2371 3033
2372 $self->{fontsize} = $fontsize; 3034 $self->{fontsize} = $fontsize;
2373 $self->reflow; 3035 $self->reflow;
2374} 3036}
2375 3037
3038sub size_request {
3039 my ($self) = @_;
3040
3041 my ($empty, $slider) = @{ $self->{children} };
3042
3043 local $self->{children} = [$empty, $slider];
3044 $self->SUPER::size_request
3045}
3046
2376sub size_allocate { 3047sub invoke_size_allocate {
2377 my ($self, $w, $h, $changed) = @_; 3048 my ($self, $w, $h) = @_;
2378 3049
2379 $self->SUPER::size_allocate ($w, $h, $changed); 3050 my ($empty, $slider, @other) = @{ $self->{children} };
2380 3051 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2381 return unless $changed;
2382 3052
2383 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3053 $self->{layout}->set_font ($self->{font}) if $self->{font};
2384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3054 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2385 $self->{layout}->set_width ($self->{children}[0]{w}); 3055 $self->{layout}->set_width ($empty->{w});
3056 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2386 3057
2387 $self->reflow; 3058 $self->reflow;
2388}
2389 3059
2390sub text_size { 3060 local $self->{children} = [$empty, $slider];
3061 $self->SUPER::invoke_size_allocate ($w, $h)
3062}
3063
3064sub invoke_mouse_wheel {
2391 my ($self, $text, $indent) = @_; 3065 my ($self, $ev) = @_;
3066
3067 return 0 unless $ev->{dy}; # only vertical movements
3068
3069 $self->{children}[1]->emit (mouse_wheel => $ev);
3070
3071 1
3072}
3073
3074sub get_layout {
3075 my ($self, $para) = @_;
2392 3076
2393 my $layout = $self->{layout}; 3077 my $layout = $self->{layout};
2394 3078
3079 $layout->set_font ($self->{font}) if $self->{font};
3080 $layout->set_foreground (@{$para->{fg}});
2395 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3081 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $layout->set_width ($self->{children}[0]{w} - $indent); 3082 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3083 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2397 $layout->set_markup ($text); 3084 $layout->set_markup ($para->{markup});
3085
3086 $layout->set_shapes (
3087 map
3088 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3089 @{$para->{widget}}
2398 3090 );
3091
2399 $layout->size 3092 $layout
2400} 3093}
2401 3094
2402sub reflow { 3095sub reflow {
2403 my ($self) = @_; 3096 my ($self) = @_;
2404 3097
… …
2411 3104
2412 # todo: base offset on lines or so, not on pixels 3105 # todo: base offset on lines or so, not on pixels
2413 $self->{children}[1]->set_value ($offset); 3106 $self->{children}[1]->set_value ($offset);
2414} 3107}
2415 3108
3109sub current_paragraph {
3110 my ($self) = @_;
3111
3112 $self->{top_paragraph} - 1
3113}
3114
3115sub scroll_to {
3116 my ($self, $para) = @_;
3117
3118 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3119
3120 $self->{scroll_to} = $para;
3121 $self->update;
3122}
3123
2416sub clear { 3124sub clear {
2417 my ($self) = @_; 3125 my ($self) = @_;
3126
3127 my (undef, undef, @other) = @{ $self->{children} };
3128 $self->remove ($_) for @other;
2418 3129
2419 $self->{par} = []; 3130 $self->{par} = [];
2420 $self->{height} = 0; 3131 $self->{height} = 0;
2421 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3132 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2422} 3133}
2423 3134
2424sub add_paragraph { 3135sub add_paragraph {
2425 my ($self, $color, $text, $indent) = @_; 3136 my $self = shift;
2426 3137
2427 for my $line (split /\n/, $text) { 3138 for my $para (@_) {
2428 my ($w, $h) = $self->text_size ($line); 3139 $para = {
3140 fg => [1, 1, 1, 1],
3141 indent => 0,
3142 markup => "",
3143 widget => [],
3144 ref $para ? %$para : (markup => $para),
3145 w => 1e10,
3146 wrapped => 1,
3147 };
3148
3149 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3150 push @{$self->{par}}, $para;
3151 }
3152
3153 if (my $max = $self->{max_par}) {
3154 shift @{$self->{par}} while @{$self->{par}} > $max;
3155 }
3156
3157 $self->{need_reflow}++;
3158 $self->update;
3159}
3160
3161sub scroll_to_bottom {
3162 my ($self) = @_;
3163
3164 $self->{scroll_to} = $#{$self->{par}};
3165 $self->update;
3166}
3167
3168sub force_uptodate {
3169 my ($self) = @_;
3170
3171 if (delete $self->{need_reflow}) {
3172 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3173
3174 my $height = 0;
3175
3176 for my $para (@{$self->{par}}) {
3177 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3178 my $layout = $self->get_layout ($para);
3179 my ($w, $h) = $layout->size;
3180
3181 $para->{w} = $w + $para->{indent};
3182 $para->{h} = $h;
3183 $para->{wrapped} = $layout->has_wrapped;
3184 }
3185
3186 $para->{y} = $height;
3187 $height += $para->{h};
3188 }
3189
2429 $self->{height} += $h; 3190 $self->{height} = $height;
2430 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3191 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2431 }
2432 3192
2433 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3193 delete $self->{texture};
3194 }
3195
3196 if (my $paridx = delete $self->{scroll_to}) {
3197 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3198 }
2434} 3199}
2435 3200
2436sub update { 3201sub update {
2437 my ($self) = @_; 3202 my ($self) = @_;
2438 3203
… …
2440 3205
2441 return unless $self->{h} > 0; 3206 return unless $self->{h} > 0;
2442 3207
2443 delete $self->{texture}; 3208 delete $self->{texture};
2444 3209
2445 $ROOT->on_post_alloc ($self, sub { 3210 $ROOT->on_post_alloc ($self => sub {
3211 $self->force_uptodate;
3212
2446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3213 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2447 3214
2448 if (delete $self->{need_reflow}) {
2449 my $height = 0;
2450
2451 my $layout = $self->{layout};
2452
2453 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2454
2455 for (@{$self->{par}}) {
2456 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2457 $layout->set_width ($W - $_->[3]);
2458 $layout->set_markup ($_->[4]);
2459 my ($w, $h) = $layout->size;
2460 $_->[0] = $w + $_->[3];
2461 $_->[1] = $h;
2462 }
2463
2464 $height += $_->[1];
2465 }
2466
2467 $self->{height} = $height;
2468
2469 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2470
2471 delete $self->{texture};
2472 }
2473
2474 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3215 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2475 glClearColor 0.5, 0.5, 0.5, 0; 3216 glClearColor 0, 0, 0, 0;
2476 glClear GL_COLOR_BUFFER_BIT; 3217 glClear GL_COLOR_BUFFER_BIT;
2477 3218
3219 package CFPlus::UI::Base;
3220 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3221 (0, 0, $self->{w}, $self->{h});
3222
3223 my $top = int $self->{children}[1]{range}[0];
3224
3225 my $paridx = 0;
3226 my $top_paragraph;
2478 my $top = int $self->{children}[1]{range}[0]; 3227 my $top = int $self->{children}[1]{range}[0];
2479 3228
2480 my $y0 = $top; 3229 my $y0 = $top;
2481 my $y1 = $top + $H; 3230 my $y1 = $top + $H;
2482 3231
2483 my $y = 0;
2484
2485 my $layout = $self->{layout};
2486
2487 $layout->set_font ($self->{font}) if $self->{font};
2488
2489 glEnable GL_BLEND;
2490 #TODO# not correct in windows where rgba is forced off
2491 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2492
2493 for my $par (@{$self->{par}}) { 3232 for my $para (@{$self->{par}}) {
2494 my $h = $par->[1]; 3233 my $h = $para->{h};
3234 my $y = $para->{y};
2495 3235
2496 if ($y0 < $y + $h && $y < $y1) { 3236 if ($y0 < $y + $h && $y < $y1) {
2497 $layout->set_foreground (@{ $par->[2] }); 3237 my $layout = $self->get_layout ($para);
2498 $layout->set_width ($W - $par->[3]);
2499 $layout->set_markup ($par->[4]);
2500 3238
2501 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3239 $layout->render ($para->{indent}, $y - $y0);
2502 3240
2503 glRasterPos $par->[3], $y - $y0; 3241 if (my @w = @{ $para->{widget} }) {
2504 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3242 my @s = $layout->get_shapes;
3243
3244 for (@w) {
3245 my ($dx, $dy) = splice @s, 0, 2, ();
3246
3247 $_->{x} = $dx + $para->{indent};
3248 $_->{y} = $dy + $y - $y0;
3249
3250 $_->draw;
3251 }
3252 }
2505 } 3253 }
2506 3254
2507 $y += $h; 3255 $paridx++;
3256 $top_paragraph ||= $paridx if $y >= $top;
2508 } 3257 }
2509 3258
2510 glDisable GL_BLEND; 3259 $self->{top_paragraph} = $top_paragraph;
2511 }; 3260 };
2512 }); 3261 });
2513} 3262}
2514 3263
3264sub reconfigure {
3265 my ($self) = @_;
3266
3267 $self->SUPER::reconfigure;
3268
3269 $_->{w} = 1e10 for @{ $self->{par} };
3270 $self->reflow;
3271}
3272
2515sub _draw { 3273sub _draw {
2516 my ($self) = @_; 3274 my ($self) = @_;
2517 3275
2518 glEnable GL_TEXTURE_2D; 3276 glEnable GL_TEXTURE_2D;
2519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2520 glColor 1, 1, 1, 1; 3278 glColor 0, 0, 0, 1;
2521 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3279 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2522 glDisable GL_TEXTURE_2D; 3280 glDisable GL_TEXTURE_2D;
2523 3281
2524 $self->{children}[1]->draw; 3282 $self->{children}[1]->draw;
2525
2526} 3283}
2527 3284
2528############################################################################# 3285#############################################################################
2529 3286
2530package CFClient::UI::Animator; 3287package CFPlus::UI::Animator;
2531 3288
2532use CFClient::OpenGL; 3289use CFPlus::OpenGL;
2533 3290
2534our @ISA = CFClient::UI::Bin::; 3291our @ISA = CFPlus::UI::Bin::;
2535 3292
2536sub moveto { 3293sub moveto {
2537 my ($self, $x, $y) = @_; 3294 my ($self, $x, $y) = @_;
2538 3295
2539 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3296 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2567 glPopMatrix; 3324 glPopMatrix;
2568} 3325}
2569 3326
2570############################################################################# 3327#############################################################################
2571 3328
2572package CFClient::UI::Flopper; 3329package CFPlus::UI::Flopper;
2573 3330
2574our @ISA = CFClient::UI::Button::; 3331our @ISA = CFPlus::UI::Button::;
2575 3332
2576sub new { 3333sub new {
2577 my $class = shift; 3334 my $class = shift;
2578 3335
2579 my $self = $class->SUPER::new ( 3336 my $self = $class->SUPER::new (
… …
2591 $self->{other}->toggle_visibility; 3348 $self->{other}->toggle_visibility;
2592} 3349}
2593 3350
2594############################################################################# 3351#############################################################################
2595 3352
2596package CFClient::UI::Tooltip; 3353package CFPlus::UI::Tooltip;
2597 3354
2598our @ISA = CFClient::UI::Bin::; 3355our @ISA = CFPlus::UI::Bin::;
2599 3356
2600use CFClient::OpenGL; 3357use CFPlus::OpenGL;
2601 3358
2602sub new { 3359sub new {
2603 my $class = shift; 3360 my $class = shift;
2604 3361
2605 $class->SUPER::new ( 3362 $class->SUPER::new (
… …
2609} 3366}
2610 3367
2611sub set_tooltip_from { 3368sub set_tooltip_from {
2612 my ($self, $widget) = @_; 3369 my ($self, $widget) = @_;
2613 3370
3371 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3372 if $widget->{tooltip} =~ /^#(.*)$/;
3373
3374 my $tooltip = $widget->{tooltip};
3375
3376 if ($ENV{CFPLUS_DEBUG} & 2) {
3377 $tooltip .= "\n\n" . (ref $widget) . "\n"
3378 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3379 . "req $widget->{req_w} $widget->{req_h}\n"
3380 . "visible $widget->{visible}";
3381 }
3382
3383 $tooltip =~ s/^\n+//;
3384 $tooltip =~ s/\n+$//;
3385
2614 $self->add (new CFClient::UI::Label 3386 $self->add (new CFPlus::UI::Label
2615 markup => $widget->{tooltip}, 3387 markup => $tooltip,
2616 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3388 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2617 fontsize => 0.8, 3389 fontsize => 0.8,
2618 fg => [0, 0, 0, 1], 3390 style => 1, # FLAG_INVERSE
2619 ellipsise => 0, 3391 ellipsise => 0,
2620 font => ($widget->{tooltip_font} || $::FONT_PROP), 3392 font => ($widget->{tooltip_font} || $::FONT_PROP),
2621 ); 3393 );
2622} 3394}
2623 3395
… …
2627 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3399 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2628 3400
2629 ($w + 4, $h + 4) 3401 ($w + 4, $h + 4)
2630} 3402}
2631 3403
2632sub size_allocate { 3404sub invoke_size_allocate {
2633 my ($self, $w, $h, $changed) = @_; 3405 my ($self, $w, $h) = @_;
2634 3406
2635 return unless $changed;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed); 3407 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2638} 3408}
2639 3409
2640sub visibility_change { 3410sub invoke_visibility_change {
2641 my ($self, $visible) = @_; 3411 my ($self, $visible) = @_;
2642 3412
2643 return unless $visible; 3413 return unless $visible;
2644 3414
2645 $self->{root}->on_post_alloc ("move_$self" => sub { 3415 $self->{root}->on_post_alloc ("move_$self" => sub {
2646 my $widget = $self->{owner} 3416 my $widget = $self->{owner}
2647 or return; 3417 or return;
2648 3418
3419 if ($widget->{visible}) {
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0); 3420 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650 3421
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0) 3422 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH; 3423 if $x + $self->{w} > $self->{root}{w};
2653 3424
2654 $self->move ($x, $y); 3425 $self->move_abs ($x, $y);
3426 } else {
3427 $self->hide;
3428 }
2655 }); 3429 });
2656} 3430}
2657 3431
2658sub _draw { 3432sub _draw {
2659 my ($self) = @_; 3433 my ($self) = @_;
… …
2683 $self->SUPER::_draw; 3457 $self->SUPER::_draw;
2684} 3458}
2685 3459
2686############################################################################# 3460#############################################################################
2687 3461
2688package CFClient::UI::Face; 3462package CFPlus::UI::Face;
2689 3463
2690our @ISA = CFClient::UI::Base::; 3464our @ISA = CFPlus::UI::DrawBG::;
2691 3465
2692use CFClient::OpenGL; 3466use CFPlus::OpenGL;
2693 3467
2694sub new { 3468sub new {
2695 my $class = shift; 3469 my $class = shift;
2696 3470
2697 my $self = $class->SUPER::new ( 3471 my $self = $class->SUPER::new (
3472 size_w => 32,
3473 size_h => 8,
2698 aspect => 1, 3474 aspect => 1,
2699 can_events => 0, 3475 can_events => 0,
2700 @_, 3476 @_,
2701 ); 3477 );
2702 3478
2703 if ($self->{anim} && $self->{animspeed}) { 3479 if ($self->{anim} && $self->{animspeed}) {
2704 Scalar::Util::weaken (my $widget = $self); 3480 CFPlus::weaken (my $widget = $self);
2705 3481
3482 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3483 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2706 $self->{timer} = Event->timer ( 3484 $self->{timer} = Event->timer (
2707 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2708 hard => 1, 3485 parked => 1,
2709 interval => $self->{animspeed},
2710 cb => sub { 3486 cb => sub {
3487 return unless $::CONN && $widget;
3488
2711 ++$widget->{frame}; 3489 ++$widget->{frame};
3490 $widget->update_face;
2712 $widget->update; 3491 $widget->update;
3492
3493 $widget->update_timer;
2713 }, 3494 },
2714 ); 3495 );
3496
3497 $self->update_face;
3498 $self->update_timer;
2715 } 3499 }
2716 3500
2717 $self 3501 $self
2718} 3502}
2719 3503
3504sub update_timer {
3505 my ($self) = @_;
3506
3507 return unless $self->{timer};
3508
3509 if ($self->{visible}) {
3510 $self->{timer}->at (
3511 $self->{anim_start}
3512 + $self->{animspeed}
3513 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3514 );
3515 $self->{timer}->start;
3516 } else {
3517 $self->{timer}->stop;
3518 }
3519}
3520
3521sub update_face {
3522 my ($self) = @_;
3523
3524 return unless $::CONN;
3525
3526 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3527 if ($anim && @$anim) {
3528 delete $self->{wait_face};
3529 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3530 }
3531 }
3532}
3533
2720sub size_request { 3534sub size_request {
2721 (32, 8) 3535 my ($self) = @_;
3536
3537 if ($::CONN) {
3538 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3539 if (my $tex = $::CONN->{texture}[$faceid]) {
3540 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3541 } else {
3542 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3543 $self->realloc;
3544 });
3545 }
3546 }
3547 }
3548
3549 ($self->{size_w} || 8, $self->{size_h} || 8)
2722} 3550}
2723 3551
2724sub update { 3552sub update {
2725 my ($self) = @_; 3553 my ($self) = @_;
2726 3554
2727 return unless $self->{visible}; 3555 return unless $self->{visible};
2728 3556
2729 $self->SUPER::update; 3557 $self->SUPER::update;
2730} 3558}
2731 3559
3560sub invoke_visibility_change {
3561 my ($self) = @_;
3562
3563 $self->update_timer;
3564
3565 0
3566}
3567
2732sub _draw { 3568sub _draw {
2733 my ($self) = @_; 3569 my ($self) = @_;
2734 3570
2735 return unless $::CONN; 3571 return unless $::CONN;
2736 3572
2737 my $face; 3573 $self->SUPER::_draw;
2738 3574
2739 if ($self->{frame}) {
2740 my $anim = $::CONN->{anim}[$self->{anim}]; 3575 my $faceid = $::CONN->{faceid}[$self->{face}]
2741 3576 or return;
2742 $face = $anim->[ $self->{frame} % @$anim ]
2743 if $anim && @$anim;
2744 }
2745 3577
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3578 my $tex = $::CONN->{texture}[$faceid];
2747 3579
2748 if ($tex) { 3580 if ($tex) {
2749 glEnable GL_TEXTURE_2D; 3581 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3582 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1; 3583 glColor 0, 0, 0, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3584 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D; 3585 glDisable GL_TEXTURE_2D;
2754 } 3586 }
2755} 3587}
2756 3588
2757sub DESTROY { 3589sub destroy {
2758 my ($self) = @_; 3590 my ($self) = @_;
2759 3591
2760 $self->{timer}->cancel 3592 (delete $self->{timer})->cancel
2761 if $self->{timer}; 3593 if $self->{timer};
2762 3594
2763 $self->SUPER::DESTROY; 3595 $self->SUPER::destroy;
2764} 3596}
2765 3597
2766############################################################################# 3598#############################################################################
2767 3599
2768package CFClient::UI::Inventory; 3600package CFPlus::UI::Buttonbar;
2769 3601
2770our @ISA = CFClient::UI::ScrolledWindow::; 3602our @ISA = CFPlus::UI::HBox::;
2771 3603
2772sub new { 3604# TODO: should actually wrap buttons and other goodies.
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2777 @_,
2778 );
2779
2780 $self
2781}
2782
2783sub set_items {
2784 my ($self, $items) = @_;
2785
2786 $self->{scrolled}->clear;
2787 return unless $items;
2788
2789 my @items = sort {
2790 ($a->{type} <=> $b->{type})
2791 or ($a->{name} cmp $b->{name})
2792 } @$items;
2793
2794 $self->{real_items} = \@items;
2795
2796 my $row = 0;
2797 for my $item (@items) {
2798 CFClient::Item::update_widgets $item;
2799
2800 $self->{scrolled}->add (0, $row, $item->{face_widget});
2801 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2802 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2803
2804 $row++;
2805 }
2806}
2807 3605
2808############################################################################# 3606#############################################################################
2809 3607
2810package CFClient::UI::Menu; 3608package CFPlus::UI::Menu;
2811 3609
2812our @ISA = CFClient::UI::FancyFrame::; 3610our @ISA = CFPlus::UI::Toplevel::;
2813 3611
2814use CFClient::OpenGL; 3612use CFPlus::OpenGL;
2815 3613
2816sub new { 3614sub new {
2817 my $class = shift; 3615 my $class = shift;
2818 3616
2819 my $self = $class->SUPER::new ( 3617 my $self = $class->SUPER::new (
2820 items => [], 3618 items => [],
2821 z => 100, 3619 z => 100,
2822 @_, 3620 @_,
2823 ); 3621 );
2824 3622
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3623 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2826 3624
2827 for my $item (@{ $self->{items} }) { 3625 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item; 3626 my ($widget, $cb, $tooltip) = @$item;
2829 3627
2830 # handle various types of items, only text for now 3628 # handle various types of items, only text for now
2831 if (!ref $widget) { 3629 if (!ref $widget) {
3630 if ($widget =~ /\t/) {
3631 my ($left, $right) = split /\t/, $widget, 2;
3632
2832 $widget = new CFClient::UI::Label 3633 $widget = new CFPlus::UI::HBox
2833 can_hover => 1, 3634 can_hover => 1,
2834 can_events => 1, 3635 can_events => 1,
3636 tooltip => $tooltip,
3637 children => [
3638 (new CFPlus::UI::Label markup => $left, expand => 1),
3639 (new CFPlus::UI::Label markup => $right, align => +1),
3640 ],
3641 ;
3642
3643 } else {
3644 $widget = new CFPlus::UI::Label
3645 can_hover => 1,
3646 can_events => 1,
2835 text => $widget; 3647 markup => $widget,
3648 tooltip => $tooltip;
3649 }
2836 } 3650 }
2837 3651
2838 $self->{item}{$widget} = $item; 3652 $self->{item}{$widget} = $item;
2839 3653
2840 $self->{vbox}->add ($widget); 3654 $self->{vbox}->add ($widget);
… …
2845 3659
2846# popup given the event (must be a mouse button down event currently) 3660# popup given the event (must be a mouse button down event currently)
2847sub popup { 3661sub popup {
2848 my ($self, $ev) = @_; 3662 my ($self, $ev) = @_;
2849 3663
2850 $self->_emit ("popdown"); 3664 $self->emit ("popdown");
2851 3665
2852 # maybe save $GRAB? must be careful about events... 3666 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self; 3667 $GRAB = $self;
2854 $self->{button} = $ev->{button}; 3668 $self->{button} = $ev->{button};
2855 3669
2856 $self->show; 3670 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3671 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858} 3672}
2859 3673
2860sub mouse_motion { 3674sub invoke_mouse_motion {
2861 my ($self, $ev, $x, $y) = @_; 3675 my ($self, $ev, $x, $y) = @_;
2862 3676
2863 # TODO: should use vbox->find_widget or so 3677 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3678 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER}; 3679 $self->{hover} = $self->{item}{$HOVER};
2866}
2867 3680
3681 0
3682}
3683
2868sub button_up { 3684sub invoke_button_up {
2869 my ($self, $ev, $x, $y) = @_; 3685 my ($self, $ev, $x, $y) = @_;
2870 3686
2871 if ($ev->{button} == $self->{button}) { 3687 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB; 3688 undef $GRAB;
2873 $self->hide; 3689 $self->hide;
2874 3690
2875 $self->_emit ("popdown"); 3691 $self->emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover}; 3692 $self->{hover}[1]->() if $self->{hover};
3693 } else {
3694 return 0
3695 }
3696
2877 } 3697 1
2878} 3698}
2879 3699
2880############################################################################# 3700#############################################################################
2881 3701
2882package CFClient::UI::Statusbox; 3702package CFPlus::UI::Multiplexer;
2883 3703
2884our @ISA = CFClient::UI::VBox::; 3704our @ISA = CFPlus::UI::Container::;
2885 3705
2886sub new { 3706sub new {
2887 my $class = shift; 3707 my $class = shift;
2888 3708
2889 $class->SUPER::new ( 3709 my $self = $class->SUPER::new (
3710 @_,
3711 );
3712
3713 $self->{current} = $self->{children}[0]
3714 if @{ $self->{children} };
3715
3716 $self
3717}
3718
3719sub add {
3720 my ($self, @widgets) = @_;
3721
3722 $self->SUPER::add (@widgets);
3723
3724 $self->{current} = $self->{children}[0]
3725 if @{ $self->{children} };
3726}
3727
3728sub get_current_page {
3729 my ($self) = @_;
3730
3731 $self->{current}
3732}
3733
3734sub set_current_page {
3735 my ($self, $page_or_widget) = @_;
3736
3737 my $widget = ref $page_or_widget
3738 ? $page_or_widget
3739 : $self->{children}[$page_or_widget];
3740
3741 $self->{current} = $widget;
3742 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3743
3744 $self->emit (page_changed => $self->{current});
3745
3746 $self->realloc;
3747}
3748
3749sub visible_children {
3750 $_[0]{current}
3751}
3752
3753sub size_request {
3754 my ($self) = @_;
3755
3756 $self->{current}->size_request
3757}
3758
3759sub invoke_size_allocate {
3760 my ($self, $w, $h) = @_;
3761
3762 $self->{current}->configure (0, 0, $w, $h);
3763
3764 1
3765}
3766
3767sub _draw {
3768 my ($self) = @_;
3769
3770 $self->{current}->draw;
3771}
3772
3773#############################################################################
3774
3775package CFPlus::UI::Notebook;
3776
3777our @ISA = CFPlus::UI::VBox::;
3778
3779sub new {
3780 my $class = shift;
3781
3782 my $self = $class->SUPER::new (
3783 buttonbar => (new CFPlus::UI::Buttonbar),
3784 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3785 # filter => # will be put between multiplexer and $self
3786 @_,
3787 );
3788
3789 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3790 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3791
3792 $self
3793}
3794
3795sub add {
3796 my ($self, $title, $widget, $tooltip) = @_;
3797
3798 CFPlus::weaken $self;
3799
3800 $self->{buttonbar}->add (new CFPlus::UI::Button
3801 markup => $title,
3802 tooltip => $tooltip,
3803 on_activate => sub { $self->set_current_page ($widget) },
3804 );
3805
3806 $self->{multiplexer}->add ($widget);
3807}
3808
3809sub get_current_page {
3810 my ($self) = @_;
3811
3812 $self->{multiplexer}->get_current_page
3813}
3814
3815sub set_current_page {
3816 my ($self, $page) = @_;
3817
3818 $self->{multiplexer}->set_current_page ($page);
3819 $self->emit (page_changed => $self->{multiplexer}{current});
3820}
3821
3822#############################################################################
3823
3824package CFPlus::UI::Selector;
3825
3826use utf8;
3827
3828our @ISA = CFPlus::UI::Button::;
3829
3830sub new {
3831 my $class = shift;
3832
3833 my $self = $class->SUPER::new (
3834 options => [], # [value, title, longdesc], ...
3835 value => undef,
3836 @_,
3837 );
3838
3839 $self->_set_value ($self->{value});
3840
3841 $self
3842}
3843
3844sub invoke_button_down {
3845 my ($self, $ev) = @_;
3846
3847 my @menu_items;
3848
3849 for (@{ $self->{options} }) {
3850 my ($value, $title, $tooltip) = @$_;
3851
3852 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3853 }
3854
3855 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3856}
3857
3858sub _set_value {
3859 my ($self, $value) = @_;
3860
3861 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3862 or return;
3863
3864 $self->{value} = $item->[0];
3865 $self->set_markup ("$item->[1] ⇓");
3866 $self->set_tooltip ($item->[2]);
3867}
3868
3869sub set_value {
3870 my ($self, $value) = @_;
3871
3872 return unless $self->{value} ne $value;
3873
3874 $self->_set_value ($value);
3875 $self->emit (changed => $value);
3876}
3877
3878#############################################################################
3879
3880package CFPlus::UI::Statusbox;
3881
3882our @ISA = CFPlus::UI::VBox::;
3883
3884sub new {
3885 my $class = shift;
3886
3887 my $self = $class->SUPER::new (
2890 fontsize => 0.8, 3888 fontsize => 0.8,
2891 @_, 3889 @_,
2892 ) 3890 );
3891
3892 CFPlus::weaken (my $this = $self);
3893
3894 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3895
3896 $self
2893} 3897}
2894 3898
2895sub reorder { 3899sub reorder {
2896 my ($self) = @_; 3900 my ($self) = @_;
2897 my $NOW = time; 3901 my $NOW = Time::HiRes::time;
3902
3903 # freeze display when hovering over any label
3904 return if $CFPlus::UI::TOOLTIP->{owner}
3905 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3906 values %{ $self->{item} };
2898 3907
2899 while (my ($k, $v) = each %{ $self->{item} }) { 3908 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3909 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 } 3910 }
2902 3911
… …
2905 my @items = sort { 3914 my @items = sort {
2906 $a->{pri} <=> $b->{pri} 3915 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id} 3916 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} }; 3917 } values %{ $self->{item} };
2909 3918
3919 $self->{timer}->interval (1);
3920
2910 my $count = 10 + 1; 3921 my $count = 10 + 1;
2911 for my $item (@items) { 3922 for my $item (@items) {
2912 last unless --$count; 3923 last unless --$count;
2913 3924
2914 push @widgets, $item->{label} ||= do { 3925 my $label = $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all) 3926 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1 3927 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}" 3928 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text}; 3929 : $item->{text};
2919 3930
2920 for ($short) { 3931 for ($short) {
2921 s/^\s+//; 3932 s/^\s+//;
2922 s/\s+/ /g; 3933 s/\s+/ /g;
2923 } 3934 }
2924 3935
2925 new CFClient::UI::Label 3936 new CFPlus::UI::Label
2926 markup => $short, 3937 markup => $short,
2927 tooltip => $item->{tooltip}, 3938 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP, 3939 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67, 3940 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize}, 3941 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44, 3942 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg}, 3943 fg => [@{ $item->{fg} }],
2933 can_events => 1, 3944 can_events => 1,
2934 can_hover => 1 3945 can_hover => 1
2935 }; 3946 };
3947
3948 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3949 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3950 $label->update;
3951 $label->set_max_size (undef, $label->{req_h} * $diff)
3952 if $diff < 1;
3953 $self->{timer}->interval (1/30);
3954 } else {
3955 $label->{fg}[3] = $item->{fg}[3] || 1;
3956 }
3957
3958 push @widgets, $label;
2936 } 3959 }
2937 3960
2938 $self->clear; 3961 $self->clear;
2939 $self->SUPER::add (reverse @widgets); 3962 $self->SUPER::add (reverse @widgets);
2940} 3963}
… …
2945 $text =~ s/^\s+//; 3968 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//; 3969 $text =~ s/\s+$//;
2947 3970
2948 return unless $text; 3971 return unless $text;
2949 3972
2950 my $timeout = time + ((delete $arg{timeout}) || 60); 3973 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2951 3974
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3975 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953 3976
2954 if (my $item = $self->{item}{$group}) { 3977 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) { 3978 if ($item->{text} eq $text) {
2956 $item->{count}++; 3979 $item->{count}++;
2957 } else { 3980 } else {
2958 $item->{count} = 1; 3981 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text; 3982 $item->{text} = $item->{tooltip} = $text;
2960 } 3983 }
2961 $item->{id} = ++$self->{id}; 3984 $item->{id} += 0.2;#d#
2962 $item->{timeout} = $timeout; 3985 $item->{timeout} = $timeout;
2963 delete $item->{label}; 3986 delete $item->{label};
2964 } else { 3987 } else {
2965 $self->{item}{$group} = { 3988 $self->{item}{$group} = {
2966 id => ++$self->{id}, 3989 id => ++$self->{id},
… …
2972 count => 1, 3995 count => 1,
2973 %arg, 3996 %arg,
2974 }; 3997 };
2975 } 3998 }
2976 3999
4000 $ROOT->on_refresh (reorder => sub {
2977 $self->reorder; 4001 $self->reorder;
4002 });
2978} 4003}
2979 4004
2980sub reconfigure { 4005sub reconfigure {
2981 my ($self) = @_; 4006 my ($self) = @_;
2982 4007
… …
2985 4010
2986 $self->reorder; 4011 $self->reorder;
2987 $self->SUPER::reconfigure; 4012 $self->SUPER::reconfigure;
2988} 4013}
2989 4014
4015sub destroy {
4016 my ($self) = @_;
4017
4018 $self->{timer}->cancel;
4019
4020 $self->SUPER::destroy;
4021}
4022
2990############################################################################# 4023#############################################################################
2991 4024
2992package CFClient::UI::Root; 4025package CFPlus::UI::Root;
2993 4026
2994our @ISA = CFClient::UI::Container::; 4027our @ISA = CFPlus::UI::Container::;
2995 4028
4029use List::Util qw(min max);
4030
2996use CFClient::OpenGL; 4031use CFPlus::OpenGL;
2997 4032
2998sub new { 4033sub new {
2999 my $class = shift; 4034 my $class = shift;
3000 4035
3001 my $self = $class->SUPER::new ( 4036 my $self = $class->SUPER::new (
3002 visible => 1, 4037 visible => 1,
3003 @_, 4038 @_,
3004 ); 4039 );
3005 4040
3006 Scalar::Util::weaken ($self->{root} = $self); 4041 CFPlus::weaken ($self->{root} = $self);
3007 4042
3008 $self 4043 $self
3009} 4044}
3010 4045
3011sub configure {
3012 my ($self, $x, $y, $w, $h) = @_;
3013
3014 $self->{w} = $w;
3015 $self->{h} = $h;
3016}
3017
3018sub reconfigure {
3019 my ($self) = @_;
3020
3021 $self->SUPER::reconfigure;
3022
3023 $self->size_allocate ($self->{w}, $self->{h}, 1)
3024 if $self->{w};
3025}
3026
3027sub size_request { 4046sub size_request {
3028 my ($self) = @_; 4047 my ($self) = @_;
3029 4048
3030 ($self->{w}, $self->{h}) 4049 ($self->{w}, $self->{h})
3031} 4050}
3032 4051
4052sub _to_pixel {
4053 my ($coord, $size, $max) = @_;
4054
4055 $coord =
4056 $coord eq "center" ? ($max - $size) * 0.5
4057 : $coord eq "max" ? $max
4058 : $coord;
4059
4060 $coord = 0 if $coord < 0;
4061 $coord = $max - $size if $coord > $max - $size;
4062
4063 int $coord + 0.5
4064}
4065
3033sub size_allocate { 4066sub invoke_size_allocate {
3034 my ($self, $w, $h, $changed) = @_; 4067 my ($self, $w, $h) = @_;
3035 4068
3036 for my $child ($self->children) { 4069 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4070 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3038 4071
3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4072 $X = $child->{force_x} if exists $child->{force_x};
3040 if exists $child->{req_x}; 4073 $Y = $child->{force_y} if exists $child->{force_y};
3041 4074
3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4075 $X = _to_pixel $X, $W, $self->{w};
3043 if exists $child->{req_y}; 4076 $Y = _to_pixel $Y, $H, $self->{h};
3044
3045 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3046
3047 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3048 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3049 4077
3050 $child->configure ($X, $Y, $W, $H); 4078 $child->configure ($X, $Y, $W, $H);
3051 } 4079 }
4080
4081 1
3052} 4082}
3053 4083
3054sub coord2local { 4084sub coord2local {
3055 my ($self, $x, $y) = @_; 4085 my ($self, $x, $y) = @_;
3056 4086
… …
3070} 4100}
3071 4101
3072sub add { 4102sub add {
3073 my ($self, @children) = @_; 4103 my ($self, @children) = @_;
3074 4104
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1; 4105 $_->{is_toplevel} = 1
3077 4106 for @children;
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082 4107
3083 $self->SUPER::add (@children); 4108 $self->SUPER::add (@children);
3084} 4109}
3085 4110
3086sub remove { 4111sub remove {
3087 my ($self, @children) = @_; 4112 my ($self, @children) = @_;
3088 4113
3089 $self->SUPER::remove (@children); 4114 $self->SUPER::remove (@children);
4115
4116 delete $self->{is_toplevel}
4117 for @children;
3090 4118
3091 while (@children) { 4119 while (@children) {
3092 my $w = pop @children; 4120 my $w = pop @children;
3093 push @children, $w->children; 4121 push @children, $w->children;
3094 $w->set_invisible; 4122 $w->set_invisible;
… …
3114 $_->() 4142 $_->()
3115 for values %{delete $self->{refresh_hook}}; 4143 for values %{delete $self->{refresh_hook}};
3116 } 4144 }
3117 4145
3118 if ($self->{realloc}) { 4146 if ($self->{realloc}) {
4147 my %queue;
3119 my @queue; 4148 my @queue;
4149 my $widget;
3120 4150
4151 outer:
3121 while () { 4152 while () {
3122 if ($self->{realloc}) { 4153 if (my $realloc = delete $self->{realloc}) {
3123 #TODO use array-of-depth approach 4154 for $widget (values %$realloc) {
4155 $widget->{visible} or next; # do not resize invisible widgets
3124 4156
3125 @queue = sort { $a->{visible} <=> $b->{visible} } 4157 $queue{$widget+0}++ and next; # duplicates are common
3126 @queue, values %{delete $self->{realloc}}; 4158
4159 push @{ $queue[$widget->{visible}] }, $widget;
4160 }
3127 } 4161 }
3128 4162
4163 while () {
4164 @queue or last outer;
4165
4166 $widget = pop @{ $queue[-1] || [] }
4167 and last;
4168
4169 pop @queue;
4170 }
4171
4172 delete $queue{$widget+0};
4173
4174 my ($w, $h) = $widget->size_request;
4175
4176 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4177 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
4182 $w = $widget->{force_w} if exists $widget->{force_w};
4183 $h = $widget->{force_h} if exists $widget->{force_h};
4184
4185 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4186 || delete $widget->{force_realloc}) {
4187 $widget->{req_w} = $w;
4188 $widget->{req_h} = $h;
4189
4190 $self->{size_alloc}{$widget+0} = $widget;
4191
4192 if (my $parent = $widget->{parent}) {
4193 $self->{realloc}{$parent+0} = $parent
4194 unless $queue{$parent+0};
4195
4196 $parent->{force_size_alloc} = 1;
4197 $self->{size_alloc}{$parent+0} = $parent;
4198 }
4199 }
4200
4201 delete $self->{realloc}{$widget+0};
4202 }
4203 }
4204
4205 while (my $size_alloc = delete $self->{size_alloc}) {
4206 my @queue = sort { $b->{visible} <=> $a->{visible} }
4207 values %$size_alloc;
4208
4209 while () {
3129 my $widget = pop @queue || last; 4210 my $widget = pop @queue || last;
3130 4211
3131 $widget->{visible} or last; # do not resize invisible widgets 4212 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3132
3133 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3134 ? @$widget{qw(def_w def_h)}
3135 : $widget->size_request;
3136
3137 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3138
3139 $widget->{req_w} = $w;
3140 $widget->{req_h} = $h;
3141
3142 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3143
3144 push @queue, $widget->{parent}
3145 if $widget->{parent};
3146 }
3147 }
3148
3149 while (my $size_alloc = delete $self->{size_alloc}) {
3150 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3151 values %$size_alloc;
3152
3153 while () {
3154 my ($widget, $w, $h) = @{ pop @queue or last };
3155 4213
3156 $w = 0 if $w < 0; 4214 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0; 4215 $h = 0 if $h < 0;
3158 4216
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h; 4217 $w = max $widget->{min_w}, $w;
4218 $h = max $widget->{min_h}, $h;
3160 4219
4220# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4221# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4222
4223 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4224 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4225
4226 $w = int $w + 0.5;
4227 $h = int $h + 0.5;
4228
4229 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4230 $widget->{old_w} = $widget->{w};
4231 $widget->{old_h} = $widget->{h};
4232
3161 $widget->{w} = $w; 4233 $widget->{w} = $w;
3162 $widget->{h} = $h; 4234 $widget->{h} = $h;
3163 4235
3164 $widget->emit (size_allocate => $w, $h, $changed); 4236 $widget->emit (size_allocate => $w, $h);
4237 }
3165 } 4238 }
3166 } 4239 }
3167 4240
3168 while ($self->{post_alloc_hook}) { 4241 while ($self->{post_alloc_hook}) {
3169 $_->() 4242 $_->()
… …
3178 glLoadIdentity; 4251 glLoadIdentity;
3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4252 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3180 glMatrixMode GL_MODELVIEW; 4253 glMatrixMode GL_MODELVIEW;
3181 glLoadIdentity; 4254 glLoadIdentity;
3182 4255
4256 {
4257 package CFPlus::UI::Base;
4258
4259 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4260 (0, 0, $self->{w}, $self->{h});
4261
3183 $self->_draw; 4262 $self->_draw;
4263 }
3184} 4264}
3185 4265
3186############################################################################# 4266#############################################################################
3187 4267
3188package CFClient::UI; 4268package CFPlus::UI;
3189 4269
3190$ROOT = new CFClient::UI::Root; 4270$ROOT = new CFPlus::UI::Root;
3191$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4271$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3192 4272
31931 42731
3194 4274

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